From 516cbc747d985e9258c24b83fa939ae1410ed939 Mon Sep 17 00:00:00 2001 From: Robert Jackson Date: Thu, 24 Jul 2014 01:02:40 -0400 Subject: [PATCH] Publish Ember 1.7.0-beta.3. Assets originally from http://emberjs.com/builds/#/tagged. --- .../libs/ember.js/1.7.0-beta.3/ember.debug.js | 47335 ++++++++++++++++ ajax/libs/ember.js/1.7.0-beta.3/ember.js | 47335 ++++++++++++++++ ajax/libs/ember.js/1.7.0-beta.3/ember.min.js | 19 + ajax/libs/ember.js/1.7.0-beta.3/ember.prod.js | 46874 +++++++++++++++ 4 files changed, 141563 insertions(+) create mode 100644 ajax/libs/ember.js/1.7.0-beta.3/ember.debug.js create mode 100644 ajax/libs/ember.js/1.7.0-beta.3/ember.js create mode 100644 ajax/libs/ember.js/1.7.0-beta.3/ember.min.js create mode 100644 ajax/libs/ember.js/1.7.0-beta.3/ember.prod.js diff --git a/ajax/libs/ember.js/1.7.0-beta.3/ember.debug.js b/ajax/libs/ember.js/1.7.0-beta.3/ember.debug.js new file mode 100644 index 000000000..73f1713c3 --- /dev/null +++ b/ajax/libs/ember.js/1.7.0-beta.3/ember.debug.js @@ -0,0 +1,47335 @@ +/*! + * @overview Ember - JavaScript Application Framework + * @copyright Copyright 2011-2014 Tilde Inc. and contributors + * Portions Copyright 2006-2011 Strobe Inc. + * Portions Copyright 2008-2011 Apple Inc. All rights reserved. + * @license Licensed under MIT license + * See https://raw.github.com/emberjs/ember.js/master/LICENSE + * @version 1.7.0-beta.3 + */ + +(function() { +var define, requireModule, require, requirejs, Ember; + +(function() { + Ember = this.Ember = this.Ember || {}; + if (typeof Ember === 'undefined') { Ember = {} }; + + if (typeof Ember.__loader === 'undefined') { + var registry = {}, seen = {}; + + define = function(name, deps, callback) { + registry[name] = { deps: deps, callback: callback }; + }; + + requirejs = require = requireModule = function(name) { + if (seen.hasOwnProperty(name)) { return seen[name]; } + seen[name] = {}; + + if (!registry[name]) { + throw new Error("Could not find module " + name); + } + + var mod = registry[name], + deps = mod.deps, + callback = mod.callback, + reified = [], + exports; + + for (var i=0, l=deps.length; i 3 ? slice.call(arguments, 3) : undefined; + if (!this.currentInstance) { createAutorun(this); } + return this.currentInstance.schedule(queueName, target, method, args, false, stack); + }, + + deferOnce: function(queueName, target, method /* , args */) { + if (!method) { + method = target; + target = null; + } + + if (isString(method)) { + method = target[method]; + } + + var stack = this.DEBUG ? new Error() : undefined, + args = arguments.length > 3 ? slice.call(arguments, 3) : undefined; + if (!this.currentInstance) { createAutorun(this); } + return this.currentInstance.schedule(queueName, target, method, args, true, stack); + }, + + setTimeout: function() { + var args = slice.call(arguments), + length = args.length, + method, wait, target, + methodOrTarget, methodOrWait, methodOrArgs; + + if (length === 0) { + return; + } else if (length === 1) { + method = args.shift(); + wait = 0; + } else if (length === 2) { + methodOrTarget = args[0]; + methodOrWait = args[1]; + + if (isFunction(methodOrWait) || isFunction(methodOrTarget[methodOrWait])) { + target = args.shift(); + method = args.shift(); + wait = 0; + } else if (isCoercableNumber(methodOrWait)) { + method = args.shift(); + wait = args.shift(); + } else { + method = args.shift(); + wait = 0; + } + } else { + var last = args[args.length - 1]; + + if (isCoercableNumber(last)) { + wait = args.pop(); + } else { + wait = 0; + } + + methodOrTarget = args[0]; + methodOrArgs = args[1]; + + if (isFunction(methodOrArgs) || (isString(methodOrArgs) && + methodOrTarget !== null && + methodOrArgs in methodOrTarget)) { + target = args.shift(); + method = args.shift(); + } else { + method = args.shift(); + } + } + + var executeAt = (+new Date()) + parseInt(wait, 10); + + if (isString(method)) { + method = target[method]; + } + + var onError = getOnError(this.options); + + function fn() { + if (onError) { + try { + method.apply(target, args); + } catch (e) { + onError(e); + } + } else { + method.apply(target, args); + } + } + + // find position to insert + var i = searchTimer(executeAt, timers); + + timers.splice(i, 0, executeAt, fn); + + updateLaterTimer(this, executeAt, wait); + + return fn; + }, + + throttle: function(target, method /* , args, wait, [immediate] */) { + var self = this, + args = arguments, + immediate = pop.call(args), + wait, + throttler, + index, + timer; + + if (isNumber(immediate) || isString(immediate)) { + wait = immediate; + immediate = true; + } else { + wait = pop.call(args); + } + + wait = parseInt(wait, 10); + + index = findThrottler(target, method, this._throttlers); + if (index > -1) { return this._throttlers[index]; } // throttled + + timer = global.setTimeout(function() { + if (!immediate) { + self.run.apply(self, args); + } + var index = findThrottler(target, method, self._throttlers); + if (index > -1) { + self._throttlers.splice(index, 1); + } + }, wait); + + if (immediate) { + self.run.apply(self, args); + } + + throttler = [target, method, timer]; + + this._throttlers.push(throttler); + + return throttler; + }, + + debounce: function(target, method /* , args, wait, [immediate] */) { + var self = this, + args = arguments, + immediate = pop.call(args), + wait, + index, + debouncee, + timer; + + if (isNumber(immediate) || isString(immediate)) { + wait = immediate; + immediate = false; + } else { + wait = pop.call(args); + } + + wait = parseInt(wait, 10); + // Remove debouncee + index = findDebouncee(target, method, this._debouncees); + + if (index > -1) { + debouncee = this._debouncees[index]; + this._debouncees.splice(index, 1); + clearTimeout(debouncee[2]); + } + + timer = global.setTimeout(function() { + if (!immediate) { + self.run.apply(self, args); + } + var index = findDebouncee(target, method, self._debouncees); + if (index > -1) { + self._debouncees.splice(index, 1); + } + }, wait); + + if (immediate && index === -1) { + self.run.apply(self, args); + } + + debouncee = [target, method, timer]; + + self._debouncees.push(debouncee); + + return debouncee; + }, + + cancelTimers: function() { + var clearItems = function(item) { + clearTimeout(item[2]); + }; + + each(this._throttlers, clearItems); + this._throttlers = []; + + each(this._debouncees, clearItems); + this._debouncees = []; + + if (this._laterTimer) { + clearTimeout(this._laterTimer); + this._laterTimer = null; + } + timers = []; + + if (this._autorun) { + clearTimeout(this._autorun); + this._autorun = null; + } + }, + + hasTimers: function() { + return !!timers.length || !!this._debouncees.length || !!this._throttlers.length || this._autorun; + }, + + cancel: function(timer) { + var timerType = typeof timer; + + if (timer && timerType === 'object' && timer.queue && timer.method) { // we're cancelling a deferOnce + return timer.queue.cancel(timer); + } else if (timerType === 'function') { // we're cancelling a setTimeout + for (var i = 0, l = timers.length; i < l; i += 2) { + if (timers[i + 1] === timer) { + timers.splice(i, 2); // remove the two elements + return true; + } + } + } else if (Object.prototype.toString.call(timer) === "[object Array]"){ // we're cancelling a throttle or debounce + return this._cancelItem(findThrottler, this._throttlers, timer) || + this._cancelItem(findDebouncee, this._debouncees, timer); + } else { + return; // timer was null or not a timer + } + }, + + _cancelItem: function(findMethod, array, timer){ + var item, + index; + + if (timer.length < 3) { return false; } + + index = findMethod(timer[0], timer[1], array); + + if(index > -1) { + + item = array[index]; + + if(item[2] === timer[2]){ + array.splice(index, 1); + clearTimeout(timer[2]); + return true; + } + } + + return false; + } + }; + + Backburner.prototype.schedule = Backburner.prototype.defer; + Backburner.prototype.scheduleOnce = Backburner.prototype.deferOnce; + Backburner.prototype.later = Backburner.prototype.setTimeout; + + if (needsIETryCatchFix) { + var originalRun = Backburner.prototype.run; + Backburner.prototype.run = wrapInTryCatch(originalRun); + + var originalEnd = Backburner.prototype.end; + Backburner.prototype.end = wrapInTryCatch(originalEnd); + } + + function wrapInTryCatch(func) { + return function () { + try { + return func.apply(this, arguments); + } catch (e) { + throw e; + } + }; + } + + function getOnError(options) { + return options.onError || (options.onErrorTarget && options.onErrorTarget[options.onErrorMethod]); + } + + + function createAutorun(backburner) { + backburner.begin(); + backburner._autorun = global.setTimeout(function() { + backburner._autorun = null; + backburner.end(); + }); + } + + function updateLaterTimer(self, executeAt, wait) { + if (!self._laterTimer || executeAt < self._laterTimerExpiresAt) { + self._laterTimer = global.setTimeout(function() { + self._laterTimer = null; + self._laterTimerExpiresAt = null; + executeTimers(self); + }, wait); + self._laterTimerExpiresAt = executeAt; + } + } + + function executeTimers(self) { + var now = +new Date(), + time, fns, i, l; + + self.run(function() { + i = searchTimer(now, timers); + + fns = timers.splice(0, i); + + for (i = 1, l = fns.length; i < l; i += 2) { + self.schedule(self.options.defaultQueue, null, fns[i]); + } + }); + + if (timers.length) { + updateLaterTimer(self, timers[0], timers[0] - now); + } + } + + function findDebouncee(target, method, debouncees) { + return findItem(target, method, debouncees); + } + + function findThrottler(target, method, throttlers) { + return findItem(target, method, throttlers); + } + + function findItem(target, method, collection) { + var item, + index = -1; + + for (var i = 0, l = collection.length; i < l; i++) { + item = collection[i]; + if (item[0] === target && item[1] === method) { + index = i; + break; + } + } + + return index; + } + + function searchTimer(time, timers) { + var start = 0, + end = timers.length - 2, + middle, l; + + while (start < end) { + // since timers is an array of pairs 'l' will always + // be an integer + l = (end - start) / 2; + + // compensate for the index in case even number + // of pairs inside timers + middle = start + l - (l % 2); + + if (time >= timers[middle]) { + start = middle + 2; + } else { + end = middle; + } + } + + return (time >= timers[start]) ? start + 2 : start; + } + + __exports__.Backburner = Backburner; + }); +define("backburner/deferred_action_queues", + ["backburner/utils","backburner/queue","exports"], + function(__dependency1__, __dependency2__, __exports__) { + "use strict"; + var Utils = __dependency1__["default"]; + var Queue = __dependency2__.Queue; + + var each = Utils.each, + isString = Utils.isString; + + function DeferredActionQueues(queueNames, options) { + var queues = this.queues = {}; + this.queueNames = queueNames = queueNames || []; + + this.options = options; + + each(queueNames, function(queueName) { + queues[queueName] = new Queue(this, queueName, options); + }); + } + + DeferredActionQueues.prototype = { + queueNames: null, + queues: null, + options: null, + + schedule: function(queueName, target, method, args, onceFlag, stack) { + var queues = this.queues, + queue = queues[queueName]; + + if (!queue) { throw new Error("You attempted to schedule an action in a queue (" + queueName + ") that doesn't exist"); } + + if (onceFlag) { + return queue.pushUnique(target, method, args, stack); + } else { + return queue.push(target, method, args, stack); + } + }, + + invoke: function(target, method, args, _) { + if (args && args.length > 0) { + method.apply(target, args); + } else { + method.call(target); + } + }, + + invokeWithOnError: function(target, method, args, onError) { + try { + if (args && args.length > 0) { + method.apply(target, args); + } else { + method.call(target); + } + } catch(error) { + onError(error); + } + }, + + flush: function() { + var queues = this.queues, + queueNames = this.queueNames, + queueName, queue, queueItems, priorQueueNameIndex, + queueNameIndex = 0, numberOfQueues = queueNames.length, + options = this.options, + onError = options.onError || (options.onErrorTarget && options.onErrorTarget[options.onErrorMethod]), + invoke = onError ? this.invokeWithOnError : this.invoke; + + outerloop: + while (queueNameIndex < numberOfQueues) { + queueName = queueNames[queueNameIndex]; + queue = queues[queueName]; + queueItems = queue._queueBeingFlushed = queue._queue.slice(); + queue._queue = []; + + var queueOptions = queue.options, // TODO: write a test for this + before = queueOptions && queueOptions.before, + after = queueOptions && queueOptions.after, + target, method, args, stack, + queueIndex = 0, numberOfQueueItems = queueItems.length; + + if (numberOfQueueItems && before) { before(); } + + while (queueIndex < numberOfQueueItems) { + target = queueItems[queueIndex]; + method = queueItems[queueIndex+1]; + args = queueItems[queueIndex+2]; + stack = queueItems[queueIndex+3]; // Debugging assistance + + if (isString(method)) { method = target[method]; } + + // method could have been nullified / canceled during flush + if (method) { + invoke(target, method, args, onError); + } + + queueIndex += 4; + } + + queue._queueBeingFlushed = null; + if (numberOfQueueItems && after) { after(); } + + if ((priorQueueNameIndex = indexOfPriorQueueWithActions(this, queueNameIndex)) !== -1) { + queueNameIndex = priorQueueNameIndex; + continue outerloop; + } + + queueNameIndex++; + } + } + }; + + function indexOfPriorQueueWithActions(daq, currentQueueIndex) { + var queueName, queue; + + for (var i = 0, l = currentQueueIndex; i <= l; i++) { + queueName = daq.queueNames[i]; + queue = daq.queues[queueName]; + if (queue._queue.length) { return i; } + } + + return -1; + } + + __exports__.DeferredActionQueues = DeferredActionQueues; + }); +define("backburner/queue", + ["exports"], + function(__exports__) { + "use strict"; + function Queue(daq, name, options) { + this.daq = daq; + this.name = name; + this.globalOptions = options; + this.options = options[name]; + this._queue = []; + } + + Queue.prototype = { + daq: null, + name: null, + options: null, + onError: null, + _queue: null, + + push: function(target, method, args, stack) { + var queue = this._queue; + queue.push(target, method, args, stack); + return {queue: this, target: target, method: method}; + }, + + pushUnique: function(target, method, args, stack) { + var queue = this._queue, currentTarget, currentMethod, i, l; + + for (i = 0, l = queue.length; i < l; i += 4) { + currentTarget = queue[i]; + currentMethod = queue[i+1]; + + if (currentTarget === target && currentMethod === method) { + queue[i+2] = args; // replace args + queue[i+3] = stack; // replace stack + return {queue: this, target: target, method: method}; + } + } + + queue.push(target, method, args, stack); + return {queue: this, target: target, method: method}; + }, + + // TODO: remove me, only being used for Ember.run.sync + flush: function() { + var queue = this._queue, + globalOptions = this.globalOptions, + options = this.options, + before = options && options.before, + after = options && options.after, + onError = globalOptions.onError || (globalOptions.onErrorTarget && globalOptions.onErrorTarget[globalOptions.onErrorMethod]), + target, method, args, stack, i, l = queue.length; + + if (l && before) { before(); } + for (i = 0; i < l; i += 4) { + target = queue[i]; + method = queue[i+1]; + args = queue[i+2]; + stack = queue[i+3]; // Debugging assistance + + // TODO: error handling + if (args && args.length > 0) { + if (onError) { + try { + method.apply(target, args); + } catch (e) { + onError(e); + } + } else { + method.apply(target, args); + } + } else { + if (onError) { + try { + method.call(target); + } catch(e) { + onError(e); + } + } else { + method.call(target); + } + } + } + if (l && after) { after(); } + + // check if new items have been added + if (queue.length > l) { + this._queue = queue.slice(l); + this.flush(); + } else { + this._queue.length = 0; + } + }, + + cancel: function(actionToCancel) { + var queue = this._queue, currentTarget, currentMethod, i, l; + + for (i = 0, l = queue.length; i < l; i += 4) { + currentTarget = queue[i]; + currentMethod = queue[i+1]; + + if (currentTarget === actionToCancel.target && currentMethod === actionToCancel.method) { + queue.splice(i, 4); + return true; + } + } + + // if not found in current queue + // could be in the queue that is being flushed + queue = this._queueBeingFlushed; + if (!queue) { + return; + } + for (i = 0, l = queue.length; i < l; i += 4) { + currentTarget = queue[i]; + currentMethod = queue[i+1]; + + if (currentTarget === actionToCancel.target && currentMethod === actionToCancel.method) { + // don't mess with array during flush + // just nullify the method + queue[i+1] = null; + return true; + } + } + } + }; + + __exports__.Queue = Queue; + }); +define("backburner/utils", + ["exports"], + function(__exports__) { + "use strict"; + __exports__["default"] = { + each: function(collection, callback) { + for (var i = 0; i < collection.length; i++) { + callback(collection[i]); + } + }, + + isString: function(suspect) { + return typeof suspect === 'string'; + }, + + isFunction: function(suspect) { + return typeof suspect === 'function'; + }, + + isNumber: function(suspect) { + return typeof suspect === 'number'; + } + }; + }); + +define("container", + ["container/container","exports"], + function(__dependency1__, __exports__) { + "use strict"; + /* + Public api for the container is still in flux. + The public api, specified on the application namespace should be considered the stable api. + // @module container + @private + */ + + /* + Flag to enable/disable model factory injections (disabled by default) + If model factory injections are enabled, models should not be + accessed globally (only through `container.lookupFactory('model:modelName'))`); + */ + Ember.MODEL_FACTORY_INJECTIONS = false; + + if (Ember.ENV && typeof Ember.ENV.MODEL_FACTORY_INJECTIONS !== 'undefined') { + Ember.MODEL_FACTORY_INJECTIONS = !!Ember.ENV.MODEL_FACTORY_INJECTIONS; + } + + + var Container = __dependency1__["default"]; + + __exports__["default"] = Container; + }); +define("container/container", + ["container/inheriting_dict","ember-metal/core","exports"], + function(__dependency1__, __dependency2__, __exports__) { + "use strict"; + var InheritingDict = __dependency1__["default"]; + var Ember = __dependency2__["default"]; + // Ember.assert + + // A lightweight container that helps to assemble and decouple components. + // Public api for the container is still in flux. + // The public api, specified on the application namespace should be considered the stable api. + function Container(parent) { + this.parent = parent; + this.children = []; + + this.resolver = parent && parent.resolver || function() {}; + + this.registry = new InheritingDict(parent && parent.registry); + this.cache = new InheritingDict(parent && parent.cache); + this.factoryCache = new InheritingDict(parent && parent.factoryCache); + this.resolveCache = new InheritingDict(parent && parent.resolveCache); + this.typeInjections = new InheritingDict(parent && parent.typeInjections); + this.injections = {}; + + this.factoryTypeInjections = new InheritingDict(parent && parent.factoryTypeInjections); + this.factoryInjections = {}; + + this._options = new InheritingDict(parent && parent._options); + this._typeOptions = new InheritingDict(parent && parent._typeOptions); + } + + Container.prototype = { + + /** + @property parent + @type Container + @default null + */ + parent: null, + + /** + @property children + @type Array + @default [] + */ + children: null, + + /** + @property resolver + @type function + */ + resolver: null, + + /** + @property registry + @type InheritingDict + */ + registry: null, + + /** + @property cache + @type InheritingDict + */ + cache: null, + + /** + @property typeInjections + @type InheritingDict + */ + typeInjections: null, + + /** + @property injections + @type Object + @default {} + */ + injections: null, + + /** + @private + + @property _options + @type InheritingDict + @default null + */ + _options: null, + + /** + @private + + @property _typeOptions + @type InheritingDict + */ + _typeOptions: null, + + /** + Returns a new child of the current container. These children are configured + to correctly inherit from the current container. + + @method child + @return {Container} + */ + child: function() { + var container = new Container(this); + this.children.push(container); + return container; + }, + + /** + Sets a key-value pair on the current container. If a parent container, + has the same key, once set on a child, the parent and child will diverge + as expected. + + @method set + @param {Object} object + @param {String} key + @param {any} value + */ + set: function(object, key, value) { + object[key] = value; + }, + + /** + Registers a factory for later injection. + + Example: + + ```javascript + var container = new Container(); + + container.register('model:user', Person, {singleton: false }); + container.register('fruit:favorite', Orange); + container.register('communication:main', Email, {singleton: false}); + ``` + + @method register + @param {String} fullName + @param {Function} factory + @param {Object} options + */ + register: function(fullName, factory, options) { + Ember.assert('fullName must be a proper full name', validateFullName(fullName)); + + if (factory === undefined) { + throw new TypeError('Attempting to register an unknown factory: `' + fullName + '`'); + } + + var normalizedName = this.normalize(fullName); + + if (this.cache.has(normalizedName)) { + throw new Error('Cannot re-register: `' + fullName +'`, as it has already been looked up.'); + } + + this.registry.set(normalizedName, factory); + this._options.set(normalizedName, options || {}); + }, + + /** + Unregister a fullName + + ```javascript + var container = new Container(); + container.register('model:user', User); + + container.lookup('model:user') instanceof User //=> true + + container.unregister('model:user') + container.lookup('model:user') === undefined //=> true + ``` + + @method unregister + @param {String} fullName + */ + unregister: function(fullName) { + Ember.assert('fullName must be a proper full name', validateFullName(fullName)); + + var normalizedName = this.normalize(fullName); + + this.registry.remove(normalizedName); + this.cache.remove(normalizedName); + this.factoryCache.remove(normalizedName); + this.resolveCache.remove(normalizedName); + this._options.remove(normalizedName); + }, + + /** + Given a fullName return the corresponding factory. + + By default `resolve` will retrieve the factory from + its container's registry. + + ```javascript + var container = new Container(); + container.register('api:twitter', Twitter); + + container.resolve('api:twitter') // => Twitter + ``` + + Optionally the container can be provided with a custom resolver. + If provided, `resolve` will first provide the custom resolver + the opportunity to resolve the fullName, otherwise it will fallback + to the registry. + + ```javascript + var container = new Container(); + container.resolver = function(fullName) { + // lookup via the module system of choice + }; + + // the twitter factory is added to the module system + container.resolve('api:twitter') // => Twitter + ``` + + @method resolve + @param {String} fullName + @return {Function} fullName's factory + */ + resolve: function(fullName) { + Ember.assert('fullName must be a proper full name', validateFullName(fullName)); + return resolve(this, this.normalize(fullName)); + }, + + /** + A hook that can be used to describe how the resolver will + attempt to find the factory. + + For example, the default Ember `.describe` returns the full + class name (including namespace) where Ember's resolver expects + to find the `fullName`. + + @method describe + @param {String} fullName + @return {string} described fullName + */ + describe: function(fullName) { + return fullName; + }, + + /** + A hook to enable custom fullName normalization behaviour + + @method normalize + @param {String} fullName + @return {string} normalized fullName + */ + normalize: function(fullName) { + return fullName; + }, + + /** + @method makeToString + + @param {any} factory + @param {string} fullName + @return {function} toString function + */ + makeToString: function(factory, fullName) { + return factory.toString(); + }, + + /** + Given a fullName return a corresponding instance. + + The default behaviour is for lookup to return a singleton instance. + The singleton is scoped to the container, allowing multiple containers + to all have their own locally scoped singletons. + + ```javascript + var container = new Container(); + container.register('api:twitter', Twitter); + + var twitter = container.lookup('api:twitter'); + + twitter instanceof Twitter; // => true + + // by default the container will return singletons + var twitter2 = container.lookup('api:twitter'); + twitter2 instanceof Twitter; // => true + + twitter === twitter2; //=> true + ``` + + If singletons are not wanted an optional flag can be provided at lookup. + + ```javascript + var container = new Container(); + container.register('api:twitter', Twitter); + + var twitter = container.lookup('api:twitter', { singleton: false }); + var twitter2 = container.lookup('api:twitter', { singleton: false }); + + twitter === twitter2; //=> false + ``` + + @method lookup + @param {String} fullName + @param {Object} options + @return {any} + */ + lookup: function(fullName, options) { + Ember.assert('fullName must be a proper full name', validateFullName(fullName)); + return lookup(this, this.normalize(fullName), options); + }, + + /** + Given a fullName return the corresponding factory. + + @method lookupFactory + @param {String} fullName + @return {any} + */ + lookupFactory: function(fullName) { + Ember.assert('fullName must be a proper full name', validateFullName(fullName)); + return factoryFor(this, this.normalize(fullName)); + }, + + /** + Given a fullName check if the container is aware of its factory + or singleton instance. + + @method has + @param {String} fullName + @return {Boolean} + */ + has: function(fullName) { + Ember.assert('fullName must be a proper full name', validateFullName(fullName)); + return has(this, this.normalize(fullName)); + }, + + /** + Allow registering options for all factories of a type. + + ```javascript + var container = new Container(); + + // if all of type `connection` must not be singletons + container.optionsForType('connection', { singleton: false }); + + container.register('connection:twitter', TwitterConnection); + container.register('connection:facebook', FacebookConnection); + + var twitter = container.lookup('connection:twitter'); + var twitter2 = container.lookup('connection:twitter'); + + twitter === twitter2; // => false + + var facebook = container.lookup('connection:facebook'); + var facebook2 = container.lookup('connection:facebook'); + + facebook === facebook2; // => false + ``` + + @method optionsForType + @param {String} type + @param {Object} options + */ + optionsForType: function(type, options) { + if (this.parent) { illegalChildOperation('optionsForType'); } + + this._typeOptions.set(type, options); + }, + + /** + @method options + @param {String} type + @param {Object} options + */ + options: function(type, options) { + this.optionsForType(type, options); + }, + + /** + Used only via `injection`. + + Provides a specialized form of injection, specifically enabling + all objects of one type to be injected with a reference to another + object. + + For example, provided each object of type `controller` needed a `router`. + one would do the following: + + ```javascript + var container = new Container(); + + container.register('router:main', Router); + container.register('controller:user', UserController); + container.register('controller:post', PostController); + + container.typeInjection('controller', 'router', 'router:main'); + + var user = container.lookup('controller:user'); + var post = container.lookup('controller:post'); + + user.router instanceof Router; //=> true + post.router instanceof Router; //=> true + + // both controllers share the same router + user.router === post.router; //=> true + ``` + + @private + @method typeInjection + @param {String} type + @param {String} property + @param {String} fullName + */ + typeInjection: function(type, property, fullName) { + Ember.assert('fullName must be a proper full name', validateFullName(fullName)); + if (this.parent) { illegalChildOperation('typeInjection'); } + + var fullNameType = fullName.split(':')[0]; + if(fullNameType === type) { + throw new Error('Cannot inject a `' + fullName + '` on other ' + type + '(s). Register the `' + fullName + '` as a different type and perform the typeInjection.'); + } + addTypeInjection(this.typeInjections, type, property, fullName); + }, + + /** + Defines injection rules. + + These rules are used to inject dependencies onto objects when they + are instantiated. + + Two forms of injections are possible: + + * Injecting one fullName on another fullName + * Injecting one fullName on a type + + Example: + + ```javascript + var container = new Container(); + + container.register('source:main', Source); + container.register('model:user', User); + container.register('model:post', Post); + + // injecting one fullName on another fullName + // eg. each user model gets a post model + container.injection('model:user', 'post', 'model:post'); + + // injecting one fullName on another type + container.injection('model', 'source', 'source:main'); + + var user = container.lookup('model:user'); + var post = container.lookup('model:post'); + + user.source instanceof Source; //=> true + post.source instanceof Source; //=> true + + user.post instanceof Post; //=> true + + // and both models share the same source + user.source === post.source; //=> true + ``` + + @method injection + @param {String} factoryName + @param {String} property + @param {String} injectionName + */ + injection: function(fullName, property, injectionName) { + if (this.parent) { illegalChildOperation('injection'); } + + validateFullName(injectionName); + var normalizedInjectionName = this.normalize(injectionName); + + if (fullName.indexOf(':') === -1) { + return this.typeInjection(fullName, property, normalizedInjectionName); + } + + Ember.assert('fullName must be a proper full name', validateFullName(fullName)); + var normalizedName = this.normalize(fullName); + + if (this.cache.has(normalizedName)) { + throw new Error("Attempted to register an injection for a type that has already been looked up. ('" + normalizedName + "', '" + property + "', '" + injectionName + "')"); + } + addInjection(this.injections, normalizedName, property, normalizedInjectionName); + }, + + + /** + Used only via `factoryInjection`. + + Provides a specialized form of injection, specifically enabling + all factory of one type to be injected with a reference to another + object. + + For example, provided each factory of type `model` needed a `store`. + one would do the following: + + ```javascript + var container = new Container(); + + container.register('store:main', SomeStore); + + container.factoryTypeInjection('model', 'store', 'store:main'); + + var store = container.lookup('store:main'); + var UserFactory = container.lookupFactory('model:user'); + + UserFactory.store instanceof SomeStore; //=> true + ``` + + @private + @method factoryTypeInjection + @param {String} type + @param {String} property + @param {String} fullName + */ + factoryTypeInjection: function(type, property, fullName) { + if (this.parent) { illegalChildOperation('factoryTypeInjection'); } + + addTypeInjection(this.factoryTypeInjections, type, property, this.normalize(fullName)); + }, + + /** + Defines factory injection rules. + + Similar to regular injection rules, but are run against factories, via + `Container#lookupFactory`. + + These rules are used to inject objects onto factories when they + are looked up. + + Two forms of injections are possible: + + * Injecting one fullName on another fullName + * Injecting one fullName on a type + + Example: + + ```javascript + var container = new Container(); + + container.register('store:main', Store); + container.register('store:secondary', OtherStore); + container.register('model:user', User); + container.register('model:post', Post); + + // injecting one fullName on another type + container.factoryInjection('model', 'store', 'store:main'); + + // injecting one fullName on another fullName + container.factoryInjection('model:post', 'secondaryStore', 'store:secondary'); + + var UserFactory = container.lookupFactory('model:user'); + var PostFactory = container.lookupFactory('model:post'); + var store = container.lookup('store:main'); + + UserFactory.store instanceof Store; //=> true + UserFactory.secondaryStore instanceof OtherStore; //=> false + + PostFactory.store instanceof Store; //=> true + PostFactory.secondaryStore instanceof OtherStore; //=> true + + // and both models share the same source instance + UserFactory.store === PostFactory.store; //=> true + ``` + + @method factoryInjection + @param {String} factoryName + @param {String} property + @param {String} injectionName + */ + factoryInjection: function(fullName, property, injectionName) { + if (this.parent) { illegalChildOperation('injection'); } + + var normalizedName = this.normalize(fullName); + var normalizedInjectionName = this.normalize(injectionName); + + validateFullName(injectionName); + + if (fullName.indexOf(':') === -1) { + return this.factoryTypeInjection(normalizedName, property, normalizedInjectionName); + } + + Ember.assert('fullName must be a proper full name', validateFullName(fullName)); + + if (this.factoryCache.has(normalizedName)) { + throw new Error('Attempted to register a factoryInjection for a type that has already ' + + 'been looked up. (\'' + normalizedName + '\', \'' + property + '\', \'' + injectionName + '\')'); + } + + addInjection(this.factoryInjections, normalizedName, property, normalizedInjectionName); + }, + + /** + A depth first traversal, destroying the container, its descendant containers and all + their managed objects. + + @method destroy + */ + destroy: function() { + for (var i = 0, length = this.children.length; i < length; i++) { + this.children[i].destroy(); + } + + this.children = []; + + eachDestroyable(this, function(item) { + item.destroy(); + }); + + this.parent = undefined; + this.isDestroyed = true; + }, + + /** + @method reset + */ + reset: function() { + for (var i = 0, length = this.children.length; i < length; i++) { + resetCache(this.children[i]); + } + + resetCache(this); + } + }; + + function resolve(container, normalizedName) { + var cached = container.resolveCache.get(normalizedName); + if (cached) { return cached; } + + var resolved = container.resolver(normalizedName) || container.registry.get(normalizedName); + container.resolveCache.set(normalizedName, resolved); + + return resolved; + } + + function has(container, fullName){ + if (container.cache.has(fullName)) { + return true; + } + + return !!container.resolve(fullName); + } + + function lookup(container, fullName, options) { + options = options || {}; + + if (container.cache.has(fullName) && options.singleton !== false) { + return container.cache.get(fullName); + } + + var value = instantiate(container, fullName); + + if (value === undefined) { return; } + + if (isSingleton(container, fullName) && options.singleton !== false) { + container.cache.set(fullName, value); + } + + return value; + } + + function illegalChildOperation(operation) { + throw new Error(operation + ' is not currently supported on child containers'); + } + + function isSingleton(container, fullName) { + var singleton = option(container, fullName, 'singleton'); + + return singleton !== false; + } + + function buildInjections(container, injections) { + var hash = {}; + + if (!injections) { return hash; } + + var injection, injectable; + + for (var i = 0, length = injections.length; i < length; i++) { + injection = injections[i]; + injectable = lookup(container, injection.fullName); + + if (injectable !== undefined) { + hash[injection.property] = injectable; + } else { + throw new Error('Attempting to inject an unknown injection: `' + injection.fullName + '`'); + } + } + + return hash; + } + + function option(container, fullName, optionName) { + var options = container._options.get(fullName); + + if (options && options[optionName] !== undefined) { + return options[optionName]; + } + + var type = fullName.split(':')[0]; + options = container._typeOptions.get(type); + + if (options) { + return options[optionName]; + } + } + + function factoryFor(container, fullName) { + var cache = container.factoryCache; + if (cache.has(fullName)) { + return cache.get(fullName); + } + var factory = container.resolve(fullName); + if (factory === undefined) { return; } + + var type = fullName.split(':')[0]; + if (!factory || typeof factory.extend !== 'function' || (!Ember.MODEL_FACTORY_INJECTIONS && type === 'model')) { + // TODO: think about a 'safe' merge style extension + // for now just fallback to create time injection + return factory; + } else { + var injections = injectionsFor(container, fullName); + var factoryInjections = factoryInjectionsFor(container, fullName); + + factoryInjections._toString = container.makeToString(factory, fullName); + + var injectedFactory = factory.extend(injections); + injectedFactory.reopenClass(factoryInjections); + + cache.set(fullName, injectedFactory); + + return injectedFactory; + } + } + + function injectionsFor(container, fullName) { + var splitName = fullName.split(':'), + type = splitName[0], + injections = []; + + injections = injections.concat(container.typeInjections.get(type) || []); + injections = injections.concat(container.injections[fullName] || []); + + injections = buildInjections(container, injections); + injections._debugContainerKey = fullName; + injections.container = container; + + return injections; + } + + function factoryInjectionsFor(container, fullName) { + var splitName = fullName.split(':'), + type = splitName[0], + factoryInjections = []; + + factoryInjections = factoryInjections.concat(container.factoryTypeInjections.get(type) || []); + factoryInjections = factoryInjections.concat(container.factoryInjections[fullName] || []); + + factoryInjections = buildInjections(container, factoryInjections); + factoryInjections._debugContainerKey = fullName; + + return factoryInjections; + } + + function instantiate(container, fullName) { + var factory = factoryFor(container, fullName); + + if (option(container, fullName, 'instantiate') === false) { + return factory; + } + + if (factory) { + if (typeof factory.create !== 'function') { + throw new Error('Failed to create an instance of \'' + fullName + '\'. ' + + 'Most likely an improperly defined class or an invalid module export.'); + } + + if (typeof factory.extend === 'function') { + // assume the factory was extendable and is already injected + return factory.create(); + } else { + // assume the factory was extendable + // to create time injections + // TODO: support new'ing for instantiation and merge injections for pure JS Functions + return factory.create(injectionsFor(container, fullName)); + } + } + } + + function eachDestroyable(container, callback) { + container.cache.eachLocal(function(key, value) { + if (option(container, key, 'instantiate') === false) { return; } + callback(value); + }); + } + + function resetCache(container) { + container.cache.eachLocal(function(key, value) { + if (option(container, key, 'instantiate') === false) { return; } + value.destroy(); + }); + container.cache.dict = {}; + } + + function addTypeInjection(rules, type, property, fullName) { + var injections = rules.get(type); + + if (!injections) { + injections = []; + rules.set(type, injections); + } + + injections.push({ + property: property, + fullName: fullName + }); + } + + var VALID_FULL_NAME_REGEXP = /^[^:]+.+:[^:]+$/; + function validateFullName(fullName) { + if (!VALID_FULL_NAME_REGEXP.test(fullName)) { + throw new TypeError('Invalid Fullname, expected: `type:name` got: ' + fullName); + } + return true; + } + + function addInjection(rules, factoryName, property, injectionName) { + var injections = rules[factoryName] = rules[factoryName] || []; + injections.push({ property: property, fullName: injectionName }); + } + + __exports__["default"] = Container; + }); +define("container/inheriting_dict", + ["exports"], + function(__exports__) { + "use strict"; + // A safe and simple inheriting object. + function InheritingDict(parent) { + this.parent = parent; + this.dict = {}; + } + + InheritingDict.prototype = { + + /** + @property parent + @type InheritingDict + @default null + */ + + parent: null, + + /** + Object used to store the current nodes data. + + @property dict + @type Object + @default Object + */ + dict: null, + + /** + Retrieve the value given a key, if the value is present at the current + level use it, otherwise walk up the parent hierarchy and try again. If + no matching key is found, return undefined. + + @method get + @param {String} key + @return {any} + */ + get: function(key) { + var dict = this.dict; + + if (dict.hasOwnProperty(key)) { + return dict[key]; + } + + if (this.parent) { + return this.parent.get(key); + } + }, + + /** + Set the given value for the given key, at the current level. + + @method set + @param {String} key + @param {Any} value + */ + set: function(key, value) { + this.dict[key] = value; + }, + + /** + Delete the given key + + @method remove + @param {String} key + */ + remove: function(key) { + delete this.dict[key]; + }, + + /** + Check for the existence of given a key, if the key is present at the current + level return true, otherwise walk up the parent hierarchy and try again. If + no matching key is found, return false. + + @method has + @param {String} key + @return {Boolean} + */ + has: function(key) { + var dict = this.dict; + + if (dict.hasOwnProperty(key)) { + return true; + } + + if (this.parent) { + return this.parent.has(key); + } + + return false; + }, + + /** + Iterate and invoke a callback for each local key-value pair. + + @method eachLocal + @param {Function} callback + @param {Object} binding + */ + eachLocal: function(callback, binding) { + var dict = this.dict; + + for (var prop in dict) { + if (dict.hasOwnProperty(prop)) { + callback.call(binding, prop, dict[prop]); + } + } + } + }; + + __exports__["default"] = InheritingDict; + }); +define("ember-application", + ["ember-metal/core","ember-runtime/system/lazy_load","ember-application/system/dag","ember-application/system/resolver","ember-application/system/application","ember-application/ext/controller"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__) { + "use strict"; + var Ember = __dependency1__["default"]; + var runLoadHooks = __dependency2__.runLoadHooks; + + /** + Ember Application + + @module ember + @submodule ember-application + @requires ember-views, ember-routing + */ + + var DAG = __dependency3__["default"]; + var Resolver = __dependency4__.Resolver; + var DefaultResolver = __dependency4__["default"]; + var Application = __dependency5__["default"]; + // side effect of extending ControllerMixin + + Ember.Application = Application; + Ember.DAG = DAG; + Ember.Resolver = Resolver; + Ember.DefaultResolver = DefaultResolver; + + runLoadHooks('Ember.Application', Application); + }); +define("ember-application/ext/controller", + ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/error","ember-metal/utils","ember-metal/computed","ember-runtime/mixins/controller","ember-routing/system/controller_for","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) { + "use strict"; + /** + @module ember + @submodule ember-application + */ + + var Ember = __dependency1__["default"]; + // Ember.assert + var get = __dependency2__.get; + var set = __dependency3__.set; + var EmberError = __dependency4__["default"]; + var inspect = __dependency5__.inspect; + var computed = __dependency6__.computed; + var ControllerMixin = __dependency7__["default"]; + var meta = __dependency5__.meta; + var controllerFor = __dependency8__["default"]; + + function verifyNeedsDependencies(controller, container, needs) { + var dependency, i, l, missing = []; + + for (i=0, l=needs.length; i 1 ? 'they' : 'it') + " could not be found"); + } + } + + var defaultControllersComputedProperty = computed(function() { + var controller = this; + + return { + needs: get(controller, 'needs'), + container: get(controller, 'container'), + unknownProperty: function(controllerName) { + var needs = this.needs, + dependency, i, l; + for (i=0, l=needs.length; i 0) { + Ember.assert(' `' + inspect(this) + ' specifies `needs`, but does ' + + "not have a container. Please ensure this controller was " + + "instantiated with a container.", + this.container || meta(this, false).descs.controllers !== defaultControllersComputedProperty); + + if (this.container) { + verifyNeedsDependencies(this, this.container, needs); + } + + // if needs then initialize controllers proxy + get(this, 'controllers'); + } + + this._super.apply(this, arguments); + }, + + /** + @method controllerFor + @see {Ember.Route#controllerFor} + @deprecated Use `needs` instead + */ + controllerFor: function(controllerName) { + Ember.deprecate("Controller#controllerFor is deprecated, please use Controller#needs instead"); + return controllerFor(get(this, 'container'), controllerName); + }, + + /** + Stores the instances of other controllers available from within + this controller. Any controller listed by name in the `needs` + property will be accessible by name through this property. + + ```javascript + App.CommentsController = Ember.ArrayController.extend({ + needs: ['post'], + postTitle: function(){ + var currentPost = this.get('controllers.post'); // instance of App.PostController + return currentPost.get('title'); + }.property('controllers.post.title') + }); + ``` + + @see {Ember.ControllerMixin#needs} + @property {Object} controllers + @default null + */ + controllers: defaultControllersComputedProperty + }); + + __exports__["default"] = ControllerMixin; + }); +define("ember-application/system/application", + ["ember-metal","ember-metal/property_get","ember-metal/property_set","ember-runtime/system/lazy_load","ember-application/system/dag","ember-runtime/system/namespace","ember-runtime/mixins/deferred","ember-application/system/resolver","ember-metal/platform","ember-metal/run_loop","ember-metal/utils","container/container","ember-runtime/controllers/controller","ember-metal/enumerable_utils","ember-runtime/controllers/object_controller","ember-runtime/controllers/array_controller","ember-views/system/event_dispatcher","ember-views/system/jquery","ember-routing/system/route","ember-routing/system/router","ember-routing/location/hash_location","ember-routing/location/history_location","ember-routing/location/auto_location","ember-routing/location/none_location","ember-routing/system/cache","ember-metal/core","ember-handlebars-compiler","ember-application/system/deprecated-container","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __dependency16__, __dependency17__, __dependency18__, __dependency19__, __dependency20__, __dependency21__, __dependency22__, __dependency23__, __dependency24__, __dependency25__, __dependency26__, __dependency27__, __dependency28__, __exports__) { + "use strict"; + /** + @module ember + @submodule ember-application + */ + + var Ember = __dependency1__["default"]; + // Ember.FEATURES, Ember.deprecate, Ember.assert, Ember.libraries, LOG_VERSION, Namespace, BOOTED + var get = __dependency2__.get; + var set = __dependency3__.set; + var runLoadHooks = __dependency4__.runLoadHooks; + var DAG = __dependency5__["default"]; + var Namespace = __dependency6__["default"]; + var DeferredMixin = __dependency7__["default"]; + var DefaultResolver = __dependency8__["default"]; + var create = __dependency9__.create; + var run = __dependency10__["default"]; + var canInvoke = __dependency11__.canInvoke; + var Container = __dependency12__["default"]; + var Controller = __dependency13__["default"]; + var EnumerableUtils = __dependency14__["default"]; + var ObjectController = __dependency15__["default"]; + var ArrayController = __dependency16__["default"]; + var EventDispatcher = __dependency17__["default"]; + //import ContainerDebugAdapter from "ember-extension-support/container_debug_adapter"; + var jQuery = __dependency18__["default"]; + var Route = __dependency19__["default"]; + var Router = __dependency20__["default"]; + var HashLocation = __dependency21__["default"]; + var HistoryLocation = __dependency22__["default"]; + var AutoLocation = __dependency23__["default"]; + var NoneLocation = __dependency24__["default"]; + var BucketCache = __dependency25__["default"]; + + var K = __dependency26__.K; + var EmberHandlebars = __dependency27__["default"]; + var DeprecatedContainer = __dependency28__["default"]; + + var ContainerDebugAdapter; + + /** + An instance of `Ember.Application` is the starting point for every Ember + application. It helps to instantiate, initialize and coordinate the many + objects that make up your app. + + Each Ember app has one and only one `Ember.Application` object. In fact, the + very first thing you should do in your application is create the instance: + + ```javascript + window.App = Ember.Application.create(); + ``` + + Typically, the application object is the only global variable. All other + classes in your app should be properties on the `Ember.Application` instance, + which highlights its first role: a global namespace. + + For example, if you define a view class, it might look like this: + + ```javascript + App.MyView = Ember.View.extend(); + ``` + + By default, calling `Ember.Application.create()` will automatically initialize + your application by calling the `Ember.Application.initialize()` method. If + you need to delay initialization, you can call your app's `deferReadiness()` + method. When you are ready for your app to be initialized, call its + `advanceReadiness()` method. + + You can define a `ready` method on the `Ember.Application` instance, which + will be run by Ember when the application is initialized. + + Because `Ember.Application` inherits from `Ember.Namespace`, any classes + you create will have useful string representations when calling `toString()`. + See the `Ember.Namespace` documentation for more information. + + While you can think of your `Ember.Application` as a container that holds the + other classes in your application, there are several other responsibilities + going on under-the-hood that you may want to understand. + + ### Event Delegation + + Ember uses a technique called _event delegation_. This allows the framework + to set up a global, shared event listener instead of requiring each view to + do it manually. For example, instead of each view registering its own + `mousedown` listener on its associated element, Ember sets up a `mousedown` + listener on the `body`. + + If a `mousedown` event occurs, Ember will look at the target of the event and + start walking up the DOM node tree, finding corresponding views and invoking + their `mouseDown` method as it goes. + + `Ember.Application` has a number of default events that it listens for, as + well as a mapping from lowercase events to camel-cased view method names. For + example, the `keypress` event causes the `keyPress` method on the view to be + called, the `dblclick` event causes `doubleClick` to be called, and so on. + + If there is a bubbling browser event that Ember does not listen for by + default, you can specify custom events and their corresponding view method + names by setting the application's `customEvents` property: + + ```javascript + App = Ember.Application.create({ + customEvents: { + // add support for the paste event + paste: "paste" + } + }); + ``` + + By default, the application sets up these event listeners on the document + body. However, in cases where you are embedding an Ember application inside + an existing page, you may want it to set up the listeners on an element + inside the body. + + For example, if only events inside a DOM element with the ID of `ember-app` + should be delegated, set your application's `rootElement` property: + + ```javascript + window.App = Ember.Application.create({ + rootElement: '#ember-app' + }); + ``` + + The `rootElement` can be either a DOM element or a jQuery-compatible selector + string. Note that *views appended to the DOM outside the root element will + not receive events.* If you specify a custom root element, make sure you only + append views inside it! + + To learn more about the advantages of event delegation and the Ember view + layer, and a list of the event listeners that are setup by default, visit the + [Ember View Layer guide](http://emberjs.com/guides/understanding-ember/the-view-layer/#toc_event-delegation). + + ### Initializers + + Libraries on top of Ember can add initializers, like so: + + ```javascript + Ember.Application.initializer({ + name: 'api-adapter', + + initialize: function(container, application) { + application.register('api-adapter:main', ApiAdapter); + } + }); + ``` + + Initializers provide an opportunity to access the container, which + organizes the different components of an Ember application. Additionally + they provide a chance to access the instantiated application. Beyond + being used for libraries, initializers are also a great way to organize + dependency injection or setup in your own application. + + ### Routing + + In addition to creating your application's router, `Ember.Application` is + also responsible for telling the router when to start routing. Transitions + between routes can be logged with the `LOG_TRANSITIONS` flag, and more + detailed intra-transition logging can be logged with + the `LOG_TRANSITIONS_INTERNAL` flag: + + ```javascript + window.App = Ember.Application.create({ + LOG_TRANSITIONS: true, // basic logging of successful transitions + LOG_TRANSITIONS_INTERNAL: true // detailed logging of all routing steps + }); + ``` + + By default, the router will begin trying to translate the current URL into + application state once the browser emits the `DOMContentReady` event. If you + need to defer routing, you can call the application's `deferReadiness()` + method. Once routing can begin, call the `advanceReadiness()` method. + + If there is any setup required before routing begins, you can implement a + `ready()` method on your app that will be invoked immediately before routing + begins. + ``` + + @class Application + @namespace Ember + @extends Ember.Namespace + */ + + var Application = Namespace.extend(DeferredMixin, { + _suppressDeferredDeprecation: true, + + /** + The root DOM element of the Application. This can be specified as an + element or a + [jQuery-compatible selector string](http://api.jquery.com/category/selectors/). + + This is the element that will be passed to the Application's, + `eventDispatcher`, which sets up the listeners for event delegation. Every + view in your application should be a child of the element you specify here. + + @property rootElement + @type DOMElement + @default 'body' + */ + rootElement: 'body', + + /** + The `Ember.EventDispatcher` responsible for delegating events to this + application's views. + + The event dispatcher is created by the application at initialization time + and sets up event listeners on the DOM element described by the + application's `rootElement` property. + + See the documentation for `Ember.EventDispatcher` for more information. + + @property eventDispatcher + @type Ember.EventDispatcher + @default null + */ + eventDispatcher: null, + + /** + The DOM events for which the event dispatcher should listen. + + By default, the application's `Ember.EventDispatcher` listens + for a set of standard DOM events, such as `mousedown` and + `keyup`, and delegates them to your application's `Ember.View` + instances. + + If you would like additional bubbling events to be delegated to your + views, set your `Ember.Application`'s `customEvents` property + to a hash containing the DOM event name as the key and the + corresponding view method name as the value. For example: + + ```javascript + App = Ember.Application.create({ + customEvents: { + // add support for the paste event + paste: "paste" + } + }); + ``` + + @property customEvents + @type Object + @default null + */ + customEvents: null, + + // Start off the number of deferrals at 1. This will be + // decremented by the Application's own `initialize` method. + _readinessDeferrals: 1, + + init: function() { + if (!this.$) { this.$ = jQuery; } + this.__container__ = this.buildContainer(); + + this.Router = this.defaultRouter(); + + this._super(); + + this.scheduleInitialize(); + + Ember.libraries.registerCoreLibrary('Handlebars', EmberHandlebars.VERSION); + Ember.libraries.registerCoreLibrary('jQuery', jQuery().jquery); + + if ( Ember.LOG_VERSION ) { + Ember.LOG_VERSION = false; // we only need to see this once per Application#init + + var nameLengths = EnumerableUtils.map(Ember.libraries, function(item) { + return get(item, "name.length"); + }); + + var maxNameLength = Math.max.apply(this, nameLengths); + + Ember.debug('-------------------------------'); + Ember.libraries.each(function(name, version) { + var spaces = new Array(maxNameLength - name.length + 1).join(" "); + Ember.debug([name, spaces, ' : ', version].join("")); + }); + Ember.debug('-------------------------------'); + } + }, + + /** + Build the container for the current application. + + Also register a default application view in case the application + itself does not. + + @private + @method buildContainer + @return {Ember.Container} the configured container + */ + buildContainer: function() { + var container = this.__container__ = Application.buildContainer(this); + + return container; + }, + + /** + If the application has not opted out of routing and has not explicitly + defined a router, supply a default router for the application author + to configure. + + This allows application developers to do: + + ```javascript + var App = Ember.Application.create(); + + App.Router.map(function() { + this.resource('posts'); + }); + ``` + + @private + @method defaultRouter + @return {Ember.Router} the default router + */ + + defaultRouter: function() { + if (this.Router === false) { return; } + var container = this.__container__; + + if (this.Router) { + container.unregister('router:main'); + container.register('router:main', this.Router); + } + + return container.lookupFactory('router:main'); + }, + + /** + Automatically initialize the application once the DOM has + become ready. + + The initialization itself is scheduled on the actions queue + which ensures that application loading finishes before + booting. + + If you are asynchronously loading code, you should call + `deferReadiness()` to defer booting, and then call + `advanceReadiness()` once all of your code has finished + loading. + + @private + @method scheduleInitialize + */ + scheduleInitialize: function() { + var self = this; + + if (!this.$ || this.$.isReady) { + run.schedule('actions', self, '_initialize'); + } else { + this.$().ready(function runInitialize() { + run(self, '_initialize'); + }); + } + }, + + /** + Use this to defer readiness until some condition is true. + + Example: + + ```javascript + App = Ember.Application.create(); + App.deferReadiness(); + + jQuery.getJSON("/auth-token", function(token) { + App.token = token; + App.advanceReadiness(); + }); + ``` + + This allows you to perform asynchronous setup logic and defer + booting your application until the setup has finished. + + However, if the setup requires a loading UI, it might be better + to use the router for this purpose. + + @method deferReadiness + */ + deferReadiness: function() { + Ember.assert("You must call deferReadiness on an instance of Ember.Application", this instanceof Application); + Ember.assert("You cannot defer readiness since the `ready()` hook has already been called.", this._readinessDeferrals > 0); + this._readinessDeferrals++; + }, + + /** + Call `advanceReadiness` after any asynchronous setup logic has completed. + Each call to `deferReadiness` must be matched by a call to `advanceReadiness` + or the application will never become ready and routing will not begin. + + @method advanceReadiness + @see {Ember.Application#deferReadiness} + */ + advanceReadiness: function() { + Ember.assert("You must call advanceReadiness on an instance of Ember.Application", this instanceof Application); + this._readinessDeferrals--; + + if (this._readinessDeferrals === 0) { + run.once(this, this.didBecomeReady); + } + }, + + /** + Registers a factory that can be used for dependency injection (with + `App.inject`) or for service lookup. Each factory is registered with + a full name including two parts: `type:name`. + + A simple example: + + ```javascript + var App = Ember.Application.create(); + App.Orange = Ember.Object.extend(); + App.register('fruit:favorite', App.Orange); + ``` + + Ember will resolve factories from the `App` namespace automatically. + For example `App.CarsController` will be discovered and returned if + an application requests `controller:cars`. + + An example of registering a controller with a non-standard name: + + ```javascript + var App = Ember.Application.create(), + Session = Ember.Controller.extend(); + + App.register('controller:session', Session); + + // The Session controller can now be treated like a normal controller, + // despite its non-standard name. + App.ApplicationController = Ember.Controller.extend({ + needs: ['session'] + }); + ``` + + Registered factories are **instantiated** by having `create` + called on them. Additionally they are **singletons**, each time + they are looked up they return the same instance. + + Some examples modifying that default behavior: + + ```javascript + var App = Ember.Application.create(); + + App.Person = Ember.Object.extend(); + App.Orange = Ember.Object.extend(); + App.Email = Ember.Object.extend(); + App.session = Ember.Object.create(); + + App.register('model:user', App.Person, {singleton: false }); + App.register('fruit:favorite', App.Orange); + App.register('communication:main', App.Email, {singleton: false}); + App.register('session', App.session, {instantiate: false}); + ``` + + @method register + @param fullName {String} type:name (e.g., 'model:user') + @param factory {Function} (e.g., App.Person) + @param options {Object} (optional) disable instantiation or singleton usage + **/ + register: function() { + var container = this.__container__; + container.register.apply(container, arguments); + }, + + /** + Define a dependency injection onto a specific factory or all factories + of a type. + + When Ember instantiates a controller, view, or other framework component + it can attach a dependency to that component. This is often used to + provide services to a set of framework components. + + An example of providing a session object to all controllers: + + ```javascript + var App = Ember.Application.create(), + Session = Ember.Object.extend({ isAuthenticated: false }); + + // A factory must be registered before it can be injected + App.register('session:main', Session); + + // Inject 'session:main' onto all factories of the type 'controller' + // with the name 'session' + App.inject('controller', 'session', 'session:main'); + + App.IndexController = Ember.Controller.extend({ + isLoggedIn: Ember.computed.alias('session.isAuthenticated') + }); + ``` + + Injections can also be performed on specific factories. + + ```javascript + App.inject(, , ) + App.inject('route', 'source', 'source:main') + App.inject('route:application', 'email', 'model:email') + ``` + + It is important to note that injections can only be performed on + classes that are instantiated by Ember itself. Instantiating a class + directly (via `create` or `new`) bypasses the dependency injection + system. + + Ember-Data instantiates its models in a unique manner, and consequently + injections onto models (or all models) will not work as expected. Injections + on models can be enabled by setting `Ember.MODEL_FACTORY_INJECTIONS` + to `true`. + + @method inject + @param factoryNameOrType {String} + @param property {String} + @param injectionName {String} + **/ + inject: function() { + var container = this.__container__; + container.injection.apply(container, arguments); + }, + + /** + Calling initialize manually is not supported. + + Please see Ember.Application#advanceReadiness and + Ember.Application#deferReadiness. + + @private + @deprecated + @method initialize + **/ + initialize: function() { + Ember.deprecate('Calling initialize manually is not supported. Please see Ember.Application#advanceReadiness and Ember.Application#deferReadiness'); + }, + + /** + Initialize the application. This happens automatically. + + Run any initializers and run the application load hook. These hooks may + choose to defer readiness. For example, an authentication hook might want + to defer readiness until the auth token has been retrieved. + + @private + @method _initialize + */ + _initialize: function() { + if (this.isDestroyed) { return; } + + // At this point, the App.Router must already be assigned + if (this.Router) { + var container = this.__container__; + container.unregister('router:main'); + container.register('router:main', this.Router); + } + + this.runInitializers(); + runLoadHooks('application', this); + + // At this point, any initializers or load hooks that would have wanted + // to defer readiness have fired. In general, advancing readiness here + // will proceed to didBecomeReady. + this.advanceReadiness(); + + return this; + }, + + /** + Reset the application. This is typically used only in tests. It cleans up + the application in the following order: + + 1. Deactivate existing routes + 2. Destroy all objects in the container + 3. Create a new application container + 4. Re-route to the existing url + + Typical Example: + + ```javascript + + var App; + + run(function() { + App = Ember.Application.create(); + }); + + module("acceptance test", { + setup: function() { + App.reset(); + } + }); + + test("first test", function() { + // App is freshly reset + }); + + test("first test", function() { + // App is again freshly reset + }); + ``` + + Advanced Example: + + Occasionally you may want to prevent the app from initializing during + setup. This could enable extra configuration, or enable asserting prior + to the app becoming ready. + + ```javascript + + var App; + + run(function() { + App = Ember.Application.create(); + }); + + module("acceptance test", { + setup: function() { + run(function() { + App.reset(); + App.deferReadiness(); + }); + } + }); + + test("first test", function() { + ok(true, 'something before app is initialized'); + + run(function() { + App.advanceReadiness(); + }); + ok(true, 'something after app is initialized'); + }); + ``` + + @method reset + **/ + reset: function() { + this._readinessDeferrals = 1; + + function handleReset() { + var router = this.__container__.lookup('router:main'); + router.reset(); + + run(this.__container__, 'destroy'); + + this.buildContainer(); + + run.schedule('actions', this, function() { + this._initialize(); + }); + } + + run.join(this, handleReset); + }, + + /** + @private + @method runInitializers + */ + runInitializers: function() { + var initializers = get(this.constructor, 'initializers'); + var container = this.__container__; + var graph = new DAG(); + var namespace = this; + var name, initializer; + + for (name in initializers) { + initializer = initializers[name]; + graph.addEdges(initializer.name, initializer.initialize, initializer.before, initializer.after); + } + + graph.topsort(function (vertex) { + var initializer = vertex.value; + Ember.assert("No application initializer named '"+vertex.name+"'", initializer); + initializer(container, namespace); + }); + }, + + /** + @private + @method didBecomeReady + */ + didBecomeReady: function() { + this.setupEventDispatcher(); + this.ready(); // user hook + this.startRouting(); + + if (!Ember.testing) { + // Eagerly name all classes that are already loaded + Ember.Namespace.processAll(); + Ember.BOOTED = true; + } + + this.resolve(this); + }, + + /** + Setup up the event dispatcher to receive events on the + application's `rootElement` with any registered + `customEvents`. + + @private + @method setupEventDispatcher + */ + setupEventDispatcher: function() { + var customEvents = get(this, 'customEvents'); + var rootElement = get(this, 'rootElement'); + var dispatcher = this.__container__.lookup('event_dispatcher:main'); + + set(this, 'eventDispatcher', dispatcher); + dispatcher.setup(customEvents, rootElement); + }, + + /** + If the application has a router, use it to route to the current URL, and + trigger a new call to `route` whenever the URL changes. + + @private + @method startRouting + @property router {Ember.Router} + */ + startRouting: function() { + var router = this.__container__.lookup('router:main'); + if (!router) { return; } + + router.startRouting(); + }, + + handleURL: function(url) { + var router = this.__container__.lookup('router:main'); + + router.handleURL(url); + }, + + /** + Called when the Application has become ready. + The call will be delayed until the DOM has become ready. + + @event ready + */ + ready: K, + + /** + @deprecated Use 'Resolver' instead + Set this to provide an alternate class to `Ember.DefaultResolver` + + + @property resolver + */ + resolver: null, + + /** + Set this to provide an alternate class to `Ember.DefaultResolver` + + @property resolver + */ + Resolver: null, + + willDestroy: function() { + Ember.BOOTED = false; + // Ensure deactivation of routes before objects are destroyed + this.__container__.lookup('router:main').reset(); + + this.__container__.destroy(); + }, + + initializer: function(options) { + this.constructor.initializer(options); + }, + + /** + @method then + @private + @deprecated + */ + then: function() { + Ember.deprecate('Do not use `.then` on an instance of Ember.Application. Please use the `.ready` hook instead.'); + + this._super.apply(this, arguments); + } + }); + + Application.reopenClass({ + initializers: {}, + + /** + Initializer receives an object which has the following attributes: + `name`, `before`, `after`, `initialize`. The only required attribute is + `initialize, all others are optional. + + * `name` allows you to specify under which name the initializer is registered. + This must be a unique name, as trying to register two initializers with the + same name will result in an error. + + ```javascript + Ember.Application.initializer({ + name: 'namedInitializer', + initialize: function(container, application) { + Ember.debug("Running namedInitializer!"); + } + }); + ``` + + * `before` and `after` are used to ensure that this initializer is ran prior + or after the one identified by the value. This value can be a single string + or an array of strings, referencing the `name` of other initializers. + + An example of ordering initializers, we create an initializer named `first`: + + ```javascript + Ember.Application.initializer({ + name: 'first', + initialize: function(container, application) { + Ember.debug("First initializer!"); + } + }); + + // DEBUG: First initializer! + ``` + + We add another initializer named `second`, specifying that it should run + after the initializer named `first`: + + ```javascript + Ember.Application.initializer({ + name: 'second', + after: 'first', + + initialize: function(container, application) { + Ember.debug("Second initializer!"); + } + }); + + // DEBUG: First initializer! + // DEBUG: Second initializer! + ``` + + Afterwards we add a further initializer named `pre`, this time specifying + that it should run before the initializer named `first`: + + ```javascript + Ember.Application.initializer({ + name: 'pre', + before: 'first', + + initialize: function(container, application) { + Ember.debug("Pre initializer!"); + } + }); + + // DEBUG: Pre initializer! + // DEBUG: First initializer! + // DEBUG: Second initializer! + ``` + + Finally we add an initializer named `post`, specifying it should run after + both the `first` and the `second` initializers: + + ```javascript + Ember.Application.initializer({ + name: 'post', + after: ['first', 'second'], + + initialize: function(container, application) { + Ember.debug("Post initializer!"); + } + }); + + // DEBUG: Pre initializer! + // DEBUG: First initializer! + // DEBUG: Second initializer! + // DEBUG: Post initializer! + ``` + + * `initialize` is a callback function that receives two arguments, `container` + and `application` on which you can operate. + + Example of using `container` to preload data into the store: + + ```javascript + Ember.Application.initializer({ + name: "preload-data", + + initialize: function(container, application) { + var store = container.lookup('store:main'); + store.pushPayload(preloadedData); + } + }); + ``` + + Example of using `application` to register an adapter: + + ```javascript + Ember.Application.initializer({ + name: 'api-adapter', + + initialize: function(container, application) { + application.register('api-adapter:main', ApiAdapter); + } + }); + ``` + + @method initializer + @param initializer {Object} + */ + initializer: function(initializer) { + // If this is the first initializer being added to a subclass, we are going to reopen the class + // to make sure we have a new `initializers` object, which extends from the parent class' using + // prototypal inheritance. Without this, attempting to add initializers to the subclass would + // pollute the parent class as well as other subclasses. + if (this.superclass.initializers !== undefined && this.superclass.initializers === this.initializers) { + this.reopenClass({ + initializers: create(this.initializers) + }); + } + + Ember.assert("The initializer '" + initializer.name + "' has already been registered", !this.initializers[initializer.name]); + Ember.assert("An initializer cannot be registered without an initialize function", canInvoke(initializer, 'initialize')); + + this.initializers[initializer.name] = initializer; + }, + + /** + This creates a container with the default Ember naming conventions. + + It also configures the container: + + * registered views are created every time they are looked up (they are + not singletons) + * registered templates are not factories; the registered value is + returned directly. + * the router receives the application as its `namespace` property + * all controllers receive the router as their `target` and `controllers` + properties + * all controllers receive the application as their `namespace` property + * the application view receives the application controller as its + `controller` property + * the application view receives the application template as its + `defaultTemplate` property + + @private + @method buildContainer + @static + @param {Ember.Application} namespace the application to build the + container for. + @return {Ember.Container} the built container + */ + buildContainer: function(namespace) { + var container = new Container(); + + Container.defaultContainer = new DeprecatedContainer(container); + + container.set = set; + container.resolver = resolverFor(namespace); + container.normalize = container.resolver.normalize; + container.describe = container.resolver.describe; + container.makeToString = container.resolver.makeToString; + + container.optionsForType('component', { singleton: false }); + container.optionsForType('view', { singleton: false }); + container.optionsForType('template', { instantiate: false }); + container.optionsForType('helper', { instantiate: false }); + + container.register('application:main', namespace, { instantiate: false }); + + container.register('controller:basic', Controller, { instantiate: false }); + container.register('controller:object', ObjectController, { instantiate: false }); + container.register('controller:array', ArrayController, { instantiate: false }); + container.register('route:basic', Route, { instantiate: false }); + container.register('event_dispatcher:main', EventDispatcher); + + container.register('router:main', Router); + container.injection('router:main', 'namespace', 'application:main'); + + container.register('location:auto', AutoLocation); + container.register('location:hash', HashLocation); + container.register('location:history', HistoryLocation); + container.register('location:none', NoneLocation); + + container.injection('controller', 'target', 'router:main'); + container.injection('controller', 'namespace', 'application:main'); + + container.register('-bucket-cache:main', BucketCache); + container.injection('router', '_bucketCache', '-bucket-cache:main'); + container.injection('route', '_bucketCache', '-bucket-cache:main'); + container.injection('controller', '_bucketCache', '-bucket-cache:main'); + + container.injection('route', 'router', 'router:main'); + container.injection('location', 'rootURL', '-location-setting:root-url'); + + // DEBUGGING + container.register('resolver-for-debugging:main', container.resolver.__resolver__, { instantiate: false }); + container.injection('container-debug-adapter:main', 'resolver', 'resolver-for-debugging:main'); + container.injection('data-adapter:main', 'containerDebugAdapter', 'container-debug-adapter:main'); + // Custom resolver authors may want to register their own ContainerDebugAdapter with this key + + // ES6TODO: resolve this via import once ember-application package is ES6'ed + if (!ContainerDebugAdapter) { ContainerDebugAdapter = requireModule('ember-extension-support/container_debug_adapter')['default']; } + container.register('container-debug-adapter:main', ContainerDebugAdapter); + + return container; + } + }); + + /** + This function defines the default lookup rules for container lookups: + + * templates are looked up on `Ember.TEMPLATES` + * other names are looked up on the application after classifying the name. + For example, `controller:post` looks up `App.PostController` by default. + * if the default lookup fails, look for registered classes on the container + + This allows the application to register default injections in the container + that could be overridden by the normal naming convention. + + @private + @method resolverFor + @param {Ember.Namespace} namespace the namespace to look for classes + @return {*} the resolved value for a given lookup + */ + function resolverFor(namespace) { + if (namespace.get('resolver')) { + Ember.deprecate('Application.resolver is deprecated in favor of Application.Resolver', false); + } + + var ResolverClass = namespace.get('resolver') || namespace.get('Resolver') || DefaultResolver; + var resolver = ResolverClass.create({ + namespace: namespace + }); + + function resolve(fullName) { + return resolver.resolve(fullName); + } + + resolve.describe = function(fullName) { + return resolver.lookupDescription(fullName); + }; + + resolve.makeToString = function(factory, fullName) { + return resolver.makeToString(factory, fullName); + }; + + resolve.normalize = function(fullName) { + if (resolver.normalize) { + return resolver.normalize(fullName); + } else { + Ember.deprecate('The Resolver should now provide a \'normalize\' function', false); + return fullName; + } + }; + + resolve.__resolver__ = resolver; + + return resolve; + } + + __exports__["default"] = Application; + }); +define("ember-application/system/dag", + ["ember-metal/error","exports"], + function(__dependency1__, __exports__) { + "use strict"; + var EmberError = __dependency1__["default"]; + + function visit(vertex, fn, visited, path) { + var name = vertex.name; + var vertices = vertex.incoming; + var names = vertex.incomingNames; + var len = names.length; + var i; + + if (!visited) { + visited = {}; + } + if (!path) { + path = []; + } + if (visited.hasOwnProperty(name)) { + return; + } + path.push(name); + visited[name] = true; + for (i = 0; i < len; i++) { + visit(vertices[names[i]], fn, visited, path); + } + fn(vertex, path); + path.pop(); + } + + function DAG() { + this.names = []; + this.vertices = {}; + } + + DAG.prototype.add = function(name) { + if (!name) { return; } + if (this.vertices.hasOwnProperty(name)) { + return this.vertices[name]; + } + var vertex = { + name: name, incoming: {}, incomingNames: [], hasOutgoing: false, value: null + }; + this.vertices[name] = vertex; + this.names.push(name); + return vertex; + }; + + DAG.prototype.map = function(name, value) { + this.add(name).value = value; + }; + + DAG.prototype.addEdge = function(fromName, toName) { + if (!fromName || !toName || fromName === toName) { + return; + } + var from = this.add(fromName), to = this.add(toName); + if (to.incoming.hasOwnProperty(fromName)) { + return; + } + function checkCycle(vertex, path) { + if (vertex.name === toName) { + throw new EmberError("cycle detected: " + toName + " <- " + path.join(" <- ")); + } + } + visit(from, checkCycle); + from.hasOutgoing = true; + to.incoming[fromName] = from; + to.incomingNames.push(fromName); + }; + + DAG.prototype.topsort = function(fn) { + var visited = {}; + var vertices = this.vertices; + var names = this.names; + var len = names.length; + var i, vertex; + + for (i = 0; i < len; i++) { + vertex = vertices[names[i]]; + if (!vertex.hasOutgoing) { + visit(vertex, fn, visited); + } + } + }; + + DAG.prototype.addEdges = function(name, value, before, after) { + var i; + this.map(name, value); + if (before) { + if (typeof before === 'string') { + this.addEdge(name, before); + } else { + for (i = 0; i < before.length; i++) { + this.addEdge(name, before[i]); + } + } + } + if (after) { + if (typeof after === 'string') { + this.addEdge(after, name); + } else { + for (i = 0; i < after.length; i++) { + this.addEdge(after[i], name); + } + } + } + }; + + __exports__["default"] = DAG; + }); +define("ember-application/system/deprecated-container", + ["exports"], + function(__exports__) { + "use strict"; + function DeprecatedContainer(container) { + this._container = container; + } + + DeprecatedContainer.deprecate = function(method) { + return function() { + var container = this._container; + + Ember.deprecate('Using the defaultContainer is no longer supported. [defaultContainer#' + method + '] see: http://git.io/EKPpnA', false); + return container[method].apply(container, arguments); + }; + }; + + DeprecatedContainer.prototype = { + _container: null, + lookup: DeprecatedContainer.deprecate('lookup'), + resolve: DeprecatedContainer.deprecate('resolve'), + register: DeprecatedContainer.deprecate('register') + }; + + __exports__["default"] = DeprecatedContainer; + }); +define("ember-application/system/resolver", + ["ember-metal/core","ember-metal/property_get","ember-metal/logger","ember-runtime/system/string","ember-runtime/system/object","ember-runtime/system/namespace","ember-handlebars","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __exports__) { + "use strict"; + /** + @module ember + @submodule ember-application + */ + + var Ember = __dependency1__["default"]; + // Ember.TEMPLATES, Ember.assert + var get = __dependency2__.get; + var Logger = __dependency3__["default"]; + var classify = __dependency4__.classify; + var capitalize = __dependency4__.capitalize; + var decamelize = __dependency4__.decamelize; + var EmberObject = __dependency5__["default"]; + var Namespace = __dependency6__["default"]; + var EmberHandlebars = __dependency7__["default"]; + + var Resolver = EmberObject.extend({ + /** + This will be set to the Application instance when it is + created. + + @property namespace + */ + namespace: null, + normalize: Ember.required(Function), + resolve: Ember.required(Function), + parseName: Ember.required(Function), + lookupDescription: Ember.required(Function), + makeToString: Ember.required(Function), + resolveOther: Ember.required(Function), + _logLookup: Ember.required(Function) + }); + __exports__.Resolver = Resolver; + /** + The DefaultResolver defines the default lookup rules to resolve + container lookups before consulting the container for registered + items: + + * templates are looked up on `Ember.TEMPLATES` + * other names are looked up on the application after converting + the name. For example, `controller:post` looks up + `App.PostController` by default. + * there are some nuances (see examples below) + + ### How Resolving Works + + The container calls this object's `resolve` method with the + `fullName` argument. + + It first parses the fullName into an object using `parseName`. + + Then it checks for the presence of a type-specific instance + method of the form `resolve[Type]` and calls it if it exists. + For example if it was resolving 'template:post', it would call + the `resolveTemplate` method. + + Its last resort is to call the `resolveOther` method. + + The methods of this object are designed to be easy to override + in a subclass. For example, you could enhance how a template + is resolved like so: + + ```javascript + App = Ember.Application.create({ + Resolver: Ember.DefaultResolver.extend({ + resolveTemplate: function(parsedName) { + var resolvedTemplate = this._super(parsedName); + if (resolvedTemplate) { return resolvedTemplate; } + return Ember.TEMPLATES['not_found']; + } + }) + }); + ``` + + Some examples of how names are resolved: + + ``` + 'template:post' //=> Ember.TEMPLATES['post'] + 'template:posts/byline' //=> Ember.TEMPLATES['posts/byline'] + 'template:posts.byline' //=> Ember.TEMPLATES['posts/byline'] + 'template:blogPost' //=> Ember.TEMPLATES['blogPost'] + // OR + // Ember.TEMPLATES['blog_post'] + 'controller:post' //=> App.PostController + 'controller:posts.index' //=> App.PostsIndexController + 'controller:blog/post' //=> Blog.PostController + 'controller:basic' //=> Ember.Controller + 'route:post' //=> App.PostRoute + 'route:posts.index' //=> App.PostsIndexRoute + 'route:blog/post' //=> Blog.PostRoute + 'route:basic' //=> Ember.Route + 'view:post' //=> App.PostView + 'view:posts.index' //=> App.PostsIndexView + 'view:blog/post' //=> Blog.PostView + 'view:basic' //=> Ember.View + 'foo:post' //=> App.PostFoo + 'model:post' //=> App.Post + ``` + + @class DefaultResolver + @namespace Ember + @extends Ember.Object + */ + + __exports__["default"] = EmberObject.extend({ + /** + This will be set to the Application instance when it is + created. + + @property namespace + */ + namespace: null, + + normalize: function(fullName) { + var split = fullName.split(':', 2), + type = split[0], + name = split[1]; + + Ember.assert("Tried to normalize a container name without a colon (:) in it. You probably tried to lookup a name that did not contain a type, a colon, and a name. A proper lookup name would be `view:post`.", split.length === 2); + + if (type !== 'template') { + var result = name; + + if (result.indexOf('.') > -1) { + result = result.replace(/\.(.)/g, function(m) { return m.charAt(1).toUpperCase(); }); + } + + if (name.indexOf('_') > -1) { + result = result.replace(/_(.)/g, function(m) { return m.charAt(1).toUpperCase(); }); + } + + return type + ':' + result; + } else { + return fullName; + } + }, + + + /** + This method is called via the container's resolver method. + It parses the provided `fullName` and then looks up and + returns the appropriate template or class. + + @method resolve + @param {String} fullName the lookup string + @return {Object} the resolved factory + */ + resolve: function(fullName) { + var parsedName = this.parseName(fullName), + resolveMethodName = parsedName.resolveMethodName, + resolved; + + if (!(parsedName.name && parsedName.type)) { + throw new TypeError('Invalid fullName: `' + fullName + '`, must be of the form `type:name` '); + } + + if (this[resolveMethodName]) { + resolved = this[resolveMethodName](parsedName); + } + + if (!resolved) { + resolved = this.resolveOther(parsedName); + } + + if (parsedName.root && parsedName.root.LOG_RESOLVER) { + this._logLookup(resolved, parsedName); + } + + return resolved; + }, + /** + Convert the string name of the form 'type:name' to + a Javascript object with the parsed aspects of the name + broken out. + + @protected + @param {String} fullName the lookup string + @method parseName + */ + parseName: function(fullName) { + var nameParts = fullName.split(':'), + type = nameParts[0], fullNameWithoutType = nameParts[1], + name = fullNameWithoutType, + namespace = get(this, 'namespace'), + root = namespace; + + if (type !== 'template' && name.indexOf('/') !== -1) { + var parts = name.split('/'); + name = parts[parts.length - 1]; + var namespaceName = capitalize(parts.slice(0, -1).join('.')); + root = Namespace.byName(namespaceName); + + Ember.assert('You are looking for a ' + name + ' ' + type + ' in the ' + namespaceName + ' namespace, but the namespace could not be found', root); + } + + return { + fullName: fullName, + type: type, + fullNameWithoutType: fullNameWithoutType, + name: name, + root: root, + resolveMethodName: 'resolve' + classify(type) + }; + }, + + /** + Returns a human-readable description for a fullName. Used by the + Application namespace in assertions to describe the + precise name of the class that Ember is looking for, rather than + container keys. + + @protected + @param {String} fullName the lookup string + @method lookupDescription + */ + lookupDescription: function(fullName) { + var parsedName = this.parseName(fullName); + + if (parsedName.type === 'template') { + return 'template at ' + parsedName.fullNameWithoutType.replace(/\./g, '/'); + } + + var description = parsedName.root + '.' + classify(parsedName.name); + if (parsedName.type !== 'model') { description += classify(parsedName.type); } + + return description; + }, + + makeToString: function(factory, fullName) { + return factory.toString(); + }, + /** + Given a parseName object (output from `parseName`), apply + the conventions expected by `Ember.Router` + + @protected + @param {Object} parsedName a parseName object with the parsed + fullName lookup string + @method useRouterNaming + */ + useRouterNaming: function(parsedName) { + parsedName.name = parsedName.name.replace(/\./g, '_'); + if (parsedName.name === 'basic') { + parsedName.name = ''; + } + }, + /** + Look up the template in Ember.TEMPLATES + + @protected + @param {Object} parsedName a parseName object with the parsed + fullName lookup string + @method resolveTemplate + */ + resolveTemplate: function(parsedName) { + var templateName = parsedName.fullNameWithoutType.replace(/\./g, '/'); + + if (Ember.TEMPLATES[templateName]) { + return Ember.TEMPLATES[templateName]; + } + + templateName = decamelize(templateName); + if (Ember.TEMPLATES[templateName]) { + return Ember.TEMPLATES[templateName]; + } + }, + /** + Lookup the view using `resolveOther` + + @protected + @param {Object} parsedName a parseName object with the parsed + fullName lookup string + @method resolveView + */ + resolveView: function(parsedName) { + this.useRouterNaming(parsedName); + return this.resolveOther(parsedName); + }, + /** + Lookup the controller using `resolveOther` + + @protected + @param {Object} parsedName a parseName object with the parsed + fullName lookup string + @method resolveController + */ + resolveController: function(parsedName) { + this.useRouterNaming(parsedName); + return this.resolveOther(parsedName); + }, + /** + Lookup the route using `resolveOther` + + @protected + @param {Object} parsedName a parseName object with the parsed + fullName lookup string + @method resolveRoute + */ + resolveRoute: function(parsedName) { + this.useRouterNaming(parsedName); + return this.resolveOther(parsedName); + }, + + /** + Lookup the model on the Application namespace + + @protected + @param {Object} parsedName a parseName object with the parsed + fullName lookup string + @method resolveModel + */ + resolveModel: function(parsedName) { + var className = classify(parsedName.name); + var factory = get(parsedName.root, className); + + if (factory) { return factory; } + }, + /** + Look up the specified object (from parsedName) on the appropriate + namespace (usually on the Application) + + @protected + @param {Object} parsedName a parseName object with the parsed + fullName lookup string + @method resolveHelper + */ + resolveHelper: function(parsedName) { + return this.resolveOther(parsedName) || EmberHandlebars.helpers[parsedName.fullNameWithoutType]; + }, + /** + Look up the specified object (from parsedName) on the appropriate + namespace (usually on the Application) + + @protected + @param {Object} parsedName a parseName object with the parsed + fullName lookup string + @method resolveOther + */ + resolveOther: function(parsedName) { + var className = classify(parsedName.name) + classify(parsedName.type); + var factory = get(parsedName.root, className); + if (factory) { return factory; } + }, + + /** + @method _logLookup + @param {Boolean} found + @param {Object} parsedName + @private + */ + _logLookup: function(found, parsedName) { + var symbol, padding; + + if (found) { symbol = '[✓]'; } + else { symbol = '[ ]'; } + + if (parsedName.fullName.length > 60) { + padding = '.'; + } else { + padding = new Array(60 - parsedName.fullName.length).join('.'); + } + + Logger.info(symbol, parsedName.fullName, padding, this.lookupDescription(parsedName.fullName)); + } + }); + }); +define("ember-debug", + ["ember-metal/core","ember-metal/error","ember-metal/logger"], + function(__dependency1__, __dependency2__, __dependency3__) { + "use strict"; + /*global __fail__*/ + + var Ember = __dependency1__["default"]; + var EmberError = __dependency2__["default"]; + var Logger = __dependency3__["default"]; + + /** + Ember Debug + + @module ember + @submodule ember-debug + */ + + /** + @class Ember + */ + + /** + Define an assertion that will throw an exception if the condition is not + met. Ember build tools will remove any calls to `Ember.assert()` when + doing a production build. Example: + + ```javascript + // Test for truthiness + Ember.assert('Must pass a valid object', obj); + + // Fail unconditionally + Ember.assert('This code path should never be run'); + ``` + + @method assert + @param {String} desc A description of the assertion. This will become + the text of the Error thrown if the assertion fails. + @param {Boolean} test Must be truthy for the assertion to pass. If + falsy, an exception will be thrown. + */ + Ember.assert = function(desc, test) { + if (!test) { + throw new EmberError("Assertion Failed: " + desc); + } + }; + + + /** + Display a warning with the provided message. Ember build tools will + remove any calls to `Ember.warn()` when doing a production build. + + @method warn + @param {String} message A warning to display. + @param {Boolean} test An optional boolean. If falsy, the warning + will be displayed. + */ + Ember.warn = function(message, test) { + if (!test) { + Logger.warn("WARNING: "+message); + if ('trace' in Logger) Logger.trace(); + } + }; + + /** + Display a debug notice. Ember build tools will remove any calls to + `Ember.debug()` when doing a production build. + + ```javascript + Ember.debug('I\'m a debug notice!'); + ``` + + @method debug + @param {String} message A debug message to display. + */ + Ember.debug = function(message) { + Logger.debug("DEBUG: "+message); + }; + + /** + Display a deprecation warning with the provided message and a stack trace + (Chrome and Firefox only). Ember build tools will remove any calls to + `Ember.deprecate()` when doing a production build. + + @method deprecate + @param {String} message A description of the deprecation. + @param {Boolean} test An optional boolean. If falsy, the deprecation + will be displayed. + */ + Ember.deprecate = function(message, test) { + if (test) { return; } + + if (Ember.ENV.RAISE_ON_DEPRECATION) { throw new EmberError(message); } + + var error; + + // When using new Error, we can't do the arguments check for Chrome. Alternatives are welcome + try { __fail__.fail(); } catch (e) { error = e; } + + if (Ember.LOG_STACKTRACE_ON_DEPRECATION && error.stack) { + var stack, stackStr = ''; + if (error['arguments']) { + // Chrome + stack = error.stack.replace(/^\s+at\s+/gm, ''). + replace(/^([^\(]+?)([\n$])/gm, '{anonymous}($1)$2'). + replace(/^Object.\s*\(([^\)]+)\)/gm, '{anonymous}($1)').split('\n'); + stack.shift(); + } else { + // Firefox + stack = error.stack.replace(/(?:\n@:0)?\s+$/m, ''). + replace(/^\(/gm, '{anonymous}(').split('\n'); + } + + stackStr = "\n " + stack.slice(2).join("\n "); + message = message + stackStr; + } + + Logger.warn("DEPRECATION: "+message); + }; + + + + /** + Alias an old, deprecated method with its new counterpart. + + Display a deprecation warning with the provided message and a stack trace + (Chrome and Firefox only) when the assigned method is called. + + Ember build tools will not remove calls to `Ember.deprecateFunc()`, though + no warnings will be shown in production. + + ```javascript + Ember.oldMethod = Ember.deprecateFunc('Please use the new, updated method', Ember.newMethod); + ``` + + @method deprecateFunc + @param {String} message A description of the deprecation. + @param {Function} func The new function called to replace its deprecated counterpart. + @return {Function} a new function that wrapped the original function with a deprecation warning + */ + Ember.deprecateFunc = function(message, func) { + return function() { + Ember.deprecate(message); + return func.apply(this, arguments); + }; + }; + + + /** + Run a function meant for debugging. Ember build tools will remove any calls to + `Ember.runInDebug()` when doing a production build. + + ```javascript + Ember.runInDebug(function() { + Ember.Handlebars.EachView.reopen({ + didInsertElement: function() { + console.log('I\'m happy'); + } + }); + }); + ``` + + @method runInDebug + @param {Function} func The function to be executed. + @since 1.5.0 + */ + Ember.runInDebug = function(func) { + func(); + }; + + // Inform the developer about the Ember Inspector if not installed. + if (!Ember.testing) { + var isFirefox = typeof InstallTrigger !== 'undefined'; + var isChrome = !!window.chrome && !window.opera; + + if (typeof window !== 'undefined' && (isFirefox || isChrome) && window.addEventListener) { + window.addEventListener("load", function() { + if (document.documentElement && document.documentElement.dataset && !document.documentElement.dataset.emberExtension) { + var downloadURL; + + if(isChrome) { + downloadURL = 'https://chrome.google.com/webstore/detail/ember-inspector/bmdblncegkenkacieihfhpjfppoconhi'; + } else if(isFirefox) { + downloadURL = 'https://addons.mozilla.org/en-US/firefox/addon/ember-inspector/'; + } + + Ember.debug('For more advanced debugging, install the Ember Inspector from ' + downloadURL); + } + }, false); + } + } + }); +define("ember-extension-support", + ["ember-metal/core","ember-extension-support/data_adapter","ember-extension-support/container_debug_adapter"], + function(__dependency1__, __dependency2__, __dependency3__) { + "use strict"; + /** + Ember Extension Support + + @module ember + @submodule ember-extension-support + @requires ember-application + */ + + var Ember = __dependency1__["default"]; + var DataAdapter = __dependency2__["default"]; + var ContainerDebugAdapter = __dependency3__["default"]; + + Ember.DataAdapter = DataAdapter; + Ember.ContainerDebugAdapter = ContainerDebugAdapter; + }); +define("ember-extension-support/container_debug_adapter", + ["ember-metal/core","ember-runtime/system/native_array","ember-metal/utils","ember-runtime/system/string","ember-runtime/system/namespace","ember-runtime/system/object","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __exports__) { + "use strict"; + var Ember = __dependency1__["default"]; + var emberA = __dependency2__.A; + var typeOf = __dependency3__.typeOf; + var dasherize = __dependency4__.dasherize; + var classify = __dependency4__.classify; + var Namespace = __dependency5__["default"]; + var EmberObject = __dependency6__["default"]; + + /** + @module ember + @submodule ember-extension-support + */ + + /** + The `ContainerDebugAdapter` helps the container and resolver interface + with tools that debug Ember such as the + [Ember Extension](https://github.com/tildeio/ember-extension) + for Chrome and Firefox. + + This class can be extended by a custom resolver implementer + to override some of the methods with library-specific code. + + The methods likely to be overridden are: + + * `canCatalogEntriesByType` + * `catalogEntriesByType` + + The adapter will need to be registered + in the application's container as `container-debug-adapter:main` + + Example: + + ```javascript + Application.initializer({ + name: "containerDebugAdapter", + + initialize: function(container, application) { + application.register('container-debug-adapter:main', require('app/container-debug-adapter')); + } + }); + ``` + + @class ContainerDebugAdapter + @namespace Ember + @extends EmberObject + @since 1.5.0 + */ + __exports__["default"] = EmberObject.extend({ + /** + The container of the application being debugged. + This property will be injected + on creation. + + @property container + @default null + */ + container: null, + + /** + The resolver instance of the application + being debugged. This property will be injected + on creation. + + @property resolver + @default null + */ + resolver: null, + + /** + Returns true if it is possible to catalog a list of available + classes in the resolver for a given type. + + @method canCatalogEntriesByType + @param {string} type The type. e.g. "model", "controller", "route" + @return {boolean} whether a list is available for this type. + */ + canCatalogEntriesByType: function(type) { + if (type === 'model' || type === 'template') return false; + return true; + }, + + /** + Returns the available classes a given type. + + @method catalogEntriesByType + @param {string} type The type. e.g. "model", "controller", "route" + @return {Array} An array of strings. + */ + catalogEntriesByType: function(type) { + var namespaces = emberA(Namespace.NAMESPACES), types = emberA(), self = this; + var typeSuffixRegex = new RegExp(classify(type) + "$"); + + namespaces.forEach(function(namespace) { + if (namespace !== Ember) { + for (var key in namespace) { + if (!namespace.hasOwnProperty(key)) { continue; } + if (typeSuffixRegex.test(key)) { + var klass = namespace[key]; + if (typeOf(klass) === 'class') { + types.push(dasherize(key.replace(typeSuffixRegex, ''))); + } + } + } + } + }); + return types; + } + }); + }); +define("ember-extension-support/data_adapter", + ["ember-metal/core","ember-metal/property_get","ember-metal/run_loop","ember-runtime/system/string","ember-runtime/system/namespace","ember-runtime/system/object","ember-runtime/system/native_array","ember-application/system/application","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) { + "use strict"; + var Ember = __dependency1__["default"]; + var get = __dependency2__.get; + var run = __dependency3__["default"]; + var dasherize = __dependency4__.dasherize; + var Namespace = __dependency5__["default"]; + var EmberObject = __dependency6__["default"]; + var emberA = __dependency7__.A; + var Application = __dependency8__["default"]; + + /** + @module ember + @submodule ember-extension-support + */ + + /** + The `DataAdapter` helps a data persistence library + interface with tools that debug Ember such + as the [Ember Extension](https://github.com/tildeio/ember-extension) + for Chrome and Firefox. + + This class will be extended by a persistence library + which will override some of the methods with + library-specific code. + + The methods likely to be overridden are: + + * `getFilters` + * `detect` + * `columnsForType` + * `getRecords` + * `getRecordColumnValues` + * `getRecordKeywords` + * `getRecordFilterValues` + * `getRecordColor` + * `observeRecord` + + The adapter will need to be registered + in the application's container as `dataAdapter:main` + + Example: + + ```javascript + Application.initializer({ + name: "data-adapter", + + initialize: function(container, application) { + application.register('data-adapter:main', DS.DataAdapter); + } + }); + ``` + + @class DataAdapter + @namespace Ember + @extends EmberObject + */ + __exports__["default"] = EmberObject.extend({ + init: function() { + this._super(); + this.releaseMethods = emberA(); + }, + + /** + The container of the application being debugged. + This property will be injected + on creation. + + @property container + @default null + @since 1.3.0 + */ + container: null, + + + /** + The container-debug-adapter which is used + to list all models. + + @property containerDebugAdapter + @default undefined + @since 1.5.0 + **/ + containerDebugAdapter: undefined, + + /** + Number of attributes to send + as columns. (Enough to make the record + identifiable). + + @private + @property attributeLimit + @default 3 + @since 1.3.0 + */ + attributeLimit: 3, + + /** + Stores all methods that clear observers. + These methods will be called on destruction. + + @private + @property releaseMethods + @since 1.3.0 + */ + releaseMethods: emberA(), + + /** + Specifies how records can be filtered. + Records returned will need to have a `filterValues` + property with a key for every name in the returned array. + + @public + @method getFilters + @return {Array} List of objects defining filters. + The object should have a `name` and `desc` property. + */ + getFilters: function() { + return emberA(); + }, + + /** + Fetch the model types and observe them for changes. + + @public + @method watchModelTypes + + @param {Function} typesAdded Callback to call to add types. + Takes an array of objects containing wrapped types (returned from `wrapModelType`). + + @param {Function} typesUpdated Callback to call when a type has changed. + Takes an array of objects containing wrapped types. + + @return {Function} Method to call to remove all observers + */ + watchModelTypes: function(typesAdded, typesUpdated) { + var modelTypes = this.getModelTypes(), + self = this, typesToSend, releaseMethods = emberA(); + + typesToSend = modelTypes.map(function(type) { + var klass = type.klass; + var wrapped = self.wrapModelType(klass, type.name); + releaseMethods.push(self.observeModelType(klass, typesUpdated)); + return wrapped; + }); + + typesAdded(typesToSend); + + var release = function() { + releaseMethods.forEach(function(fn) { fn(); }); + self.releaseMethods.removeObject(release); + }; + this.releaseMethods.pushObject(release); + return release; + }, + + _nameToClass: function(type) { + if (typeof type === 'string') { + type = this.container.lookupFactory('model:' + type); + } + return type; + }, + + /** + Fetch the records of a given type and observe them for changes. + + @public + @method watchRecords + + @param {Function} recordsAdded Callback to call to add records. + Takes an array of objects containing wrapped records. + The object should have the following properties: + columnValues: {Object} key and value of a table cell + object: {Object} the actual record object + + @param {Function} recordsUpdated Callback to call when a record has changed. + Takes an array of objects containing wrapped records. + + @param {Function} recordsRemoved Callback to call when a record has removed. + Takes the following parameters: + index: the array index where the records were removed + count: the number of records removed + + @return {Function} Method to call to remove all observers + */ + watchRecords: function(type, recordsAdded, recordsUpdated, recordsRemoved) { + var self = this, releaseMethods = emberA(), records = this.getRecords(type), release; + + var recordUpdated = function(updatedRecord) { + recordsUpdated([updatedRecord]); + }; + + var recordsToSend = records.map(function(record) { + releaseMethods.push(self.observeRecord(record, recordUpdated)); + return self.wrapRecord(record); + }); + + + var contentDidChange = function(array, idx, removedCount, addedCount) { + for (var i = idx; i < idx + addedCount; i++) { + var record = array.objectAt(i); + var wrapped = self.wrapRecord(record); + releaseMethods.push(self.observeRecord(record, recordUpdated)); + recordsAdded([wrapped]); + } + + if (removedCount) { + recordsRemoved(idx, removedCount); + } + }; + + var observer = { didChange: contentDidChange, willChange: Ember.K }; + records.addArrayObserver(self, observer); + + release = function() { + releaseMethods.forEach(function(fn) { fn(); }); + records.removeArrayObserver(self, observer); + self.releaseMethods.removeObject(release); + }; + + recordsAdded(recordsToSend); + + this.releaseMethods.pushObject(release); + return release; + }, + + /** + Clear all observers before destruction + @private + @method willDestroy + */ + willDestroy: function() { + this._super(); + this.releaseMethods.forEach(function(fn) { + fn(); + }); + }, + + /** + Detect whether a class is a model. + + Test that against the model class + of your persistence library + + @private + @method detect + @param {Class} klass The class to test + @return boolean Whether the class is a model class or not + */ + detect: function(klass) { + return false; + }, + + /** + Get the columns for a given model type. + + @private + @method columnsForType + @param {Class} type The model type + @return {Array} An array of columns of the following format: + name: {String} name of the column + desc: {String} Humanized description (what would show in a table column name) + */ + columnsForType: function(type) { + return emberA(); + }, + + /** + Adds observers to a model type class. + + @private + @method observeModelType + @param {Class} type The model type class + @param {Function} typesUpdated Called when a type is modified. + @return {Function} The function to call to remove observers + */ + + observeModelType: function(type, typesUpdated) { + var self = this, records = this.getRecords(type); + + var onChange = function() { + typesUpdated([self.wrapModelType(type)]); + }; + var observer = { + didChange: function() { + run.scheduleOnce('actions', this, onChange); + }, + willChange: Ember.K + }; + + records.addArrayObserver(this, observer); + + var release = function() { + records.removeArrayObserver(self, observer); + }; + + return release; + }, + + + /** + Wraps a given model type and observes changes to it. + + @private + @method wrapModelType + @param {Class} type A model class + @param {String} Optional name of the class + @return {Object} contains the wrapped type and the function to remove observers + Format: + type: {Object} the wrapped type + The wrapped type has the following format: + name: {String} name of the type + count: {Integer} number of records available + columns: {Columns} array of columns to describe the record + object: {Class} the actual Model type class + release: {Function} The function to remove observers + */ + wrapModelType: function(type, name) { + var release, records = this.getRecords(type), + typeToSend, self = this; + + typeToSend = { + name: name || type.toString(), + count: get(records, 'length'), + columns: this.columnsForType(type), + object: type + }; + + + return typeToSend; + }, + + + /** + Fetches all models defined in the application. + + @private + @method getModelTypes + @return {Array} Array of model types + */ + getModelTypes: function() { + var types, self = this, + containerDebugAdapter = this.get('containerDebugAdapter'); + + if (containerDebugAdapter.canCatalogEntriesByType('model')) { + types = containerDebugAdapter.catalogEntriesByType('model'); + } else { + types = this._getObjectsOnNamespaces(); + } + + // New adapters return strings instead of classes + types = emberA(types).map(function(name) { + return { + klass: self._nameToClass(name), + name: name + }; + }); + types = emberA(types).filter(function(type) { + return self.detect(type.klass); + }); + + return emberA(types); + }, + + /** + Loops over all namespaces and all objects + attached to them + + @private + @method _getObjectsOnNamespaces + @return {Array} Array of model type strings + */ + _getObjectsOnNamespaces: function() { + var namespaces = emberA(Namespace.NAMESPACES), + types = emberA(), + self = this; + + namespaces.forEach(function(namespace) { + for (var key in namespace) { + if (!namespace.hasOwnProperty(key)) { continue; } + // Even though we will filter again in `getModelTypes`, + // we should not call `lookupContainer` on non-models + // (especially when `Ember.MODEL_FACTORY_INJECTIONS` is `true`) + if (!self.detect(namespace[key])) { continue; } + var name = dasherize(key); + if (!(namespace instanceof Application) && namespace.toString()) { + name = namespace + '/' + name; + } + types.push(name); + } + }); + return types; + }, + + /** + Fetches all loaded records for a given type. + + @private + @method getRecords + @return {Array} An array of records. + This array will be observed for changes, + so it should update when new records are added/removed. + */ + getRecords: function(type) { + return emberA(); + }, + + /** + Wraps a record and observers changes to it. + + @private + @method wrapRecord + @param {Object} record The record instance. + @return {Object} The wrapped record. Format: + columnValues: {Array} + searchKeywords: {Array} + */ + wrapRecord: function(record) { + var recordToSend = { object: record }, columnValues = {}, self = this; + + recordToSend.columnValues = this.getRecordColumnValues(record); + recordToSend.searchKeywords = this.getRecordKeywords(record); + recordToSend.filterValues = this.getRecordFilterValues(record); + recordToSend.color = this.getRecordColor(record); + + return recordToSend; + }, + + /** + Gets the values for each column. + + @private + @method getRecordColumnValues + @return {Object} Keys should match column names defined + by the model type. + */ + getRecordColumnValues: function(record) { + return {}; + }, + + /** + Returns keywords to match when searching records. + + @private + @method getRecordKeywords + @return {Array} Relevant keywords for search. + */ + getRecordKeywords: function(record) { + return emberA(); + }, + + /** + Returns the values of filters defined by `getFilters`. + + @private + @method getRecordFilterValues + @param {Object} record The record instance + @return {Object} The filter values + */ + getRecordFilterValues: function(record) { + return {}; + }, + + /** + Each record can have a color that represents its state. + + @private + @method getRecordColor + @param {Object} record The record instance + @return {String} The record's color + Possible options: black, red, blue, green + */ + getRecordColor: function(record) { + return null; + }, + + /** + Observes all relevant properties and re-sends the wrapped record + when a change occurs. + + @private + @method observerRecord + @param {Object} record The record instance + @param {Function} recordUpdated The callback to call when a record is updated. + @return {Function} The function to call to remove all observers. + */ + observeRecord: function(record, recordUpdated) { + return function(){}; + } + }); + }); +define("ember-extension-support/initializers", + [], + function() { + "use strict"; + + }); +define("ember-handlebars-compiler", + ["ember-metal/core","exports"], + function(__dependency1__, __exports__) { + "use strict"; + /* global Handlebars:true */ + + /** + @module ember + @submodule ember-handlebars-compiler + */ + + var Ember = __dependency1__["default"]; + + // ES6Todo: you'll need to import debugger once debugger is es6'd. + if (typeof Ember.assert === 'undefined') { Ember.assert = function(){}; } + if (typeof Ember.FEATURES === 'undefined') { Ember.FEATURES = { isEnabled: function(){} }; } + + var objectCreate = Object.create || function(parent) { + function F() {} + F.prototype = parent; + return new F(); + }; + + // set up for circular references later + var View, Component; + + // ES6Todo: when ember-debug is es6'ed import this. + // var emberAssert = Ember.assert; + var Handlebars = (Ember.imports && Ember.imports.Handlebars) || (this && this.Handlebars); + if (!Handlebars && typeof require === 'function') { + Handlebars = require('handlebars'); + } + + Ember.assert("Ember Handlebars requires Handlebars version 1.0 or 1.1. Include " + + "a SCRIPT tag in the HTML HEAD linking to the Handlebars file " + + "before you link to Ember.", Handlebars); + + Ember.assert("Ember Handlebars requires Handlebars version 1.0 or 1.1, " + + "COMPILER_REVISION expected: 4, got: " + Handlebars.COMPILER_REVISION + + " - Please note: Builds of master may have other COMPILER_REVISION values.", + Handlebars.COMPILER_REVISION === 4); + + /** + Prepares the Handlebars templating library for use inside Ember's view + system. + + The `Ember.Handlebars` object is the standard Handlebars library, extended to + use Ember's `get()` method instead of direct property access, which allows + computed properties to be used inside templates. + + To create an `Ember.Handlebars` template, call `Ember.Handlebars.compile()`. + This will return a function that can be used by `Ember.View` for rendering. + + @class Handlebars + @namespace Ember + */ + var EmberHandlebars = Ember.Handlebars = objectCreate(Handlebars); + + /** + Register a bound helper or custom view helper. + + ## Simple bound helper example + + ```javascript + Ember.Handlebars.helper('capitalize', function(value) { + return value.toUpperCase(); + }); + ``` + + The above bound helper can be used inside of templates as follows: + + ```handlebars + {{capitalize name}} + ``` + + In this case, when the `name` property of the template's context changes, + the rendered value of the helper will update to reflect this change. + + For more examples of bound helpers, see documentation for + `Ember.Handlebars.registerBoundHelper`. + + ## Custom view helper example + + Assuming a view subclass named `App.CalendarView` were defined, a helper + for rendering instances of this view could be registered as follows: + + ```javascript + Ember.Handlebars.helper('calendar', App.CalendarView): + ``` + + The above bound helper can be used inside of templates as follows: + + ```handlebars + {{calendar}} + ``` + + Which is functionally equivalent to: + + ```handlebars + {{view App.CalendarView}} + ``` + + Options in the helper will be passed to the view in exactly the same + manner as with the `view` helper. + + @method helper + @for Ember.Handlebars + @param {String} name + @param {Function|Ember.View} function or view class constructor + @param {String} dependentKeys* + */ + EmberHandlebars.helper = function(name, value) { + if (!View) { View = requireModule('ember-views/views/view')['default']; } // ES6TODO: stupid circular dep + if (!Component) { Component = requireModule('ember-views/views/component')['default']; } // ES6TODO: stupid circular dep + + Ember.assert("You tried to register a component named '" + name + "', but component names must include a '-'", !Component.detect(value) || name.match(/-/)); + + if (View.detect(value)) { + EmberHandlebars.registerHelper(name, EmberHandlebars.makeViewHelper(value)); + } else { + EmberHandlebars.registerBoundHelper.apply(null, arguments); + } + }; + + /** + Returns a helper function that renders the provided ViewClass. + + Used internally by Ember.Handlebars.helper and other methods + involving helper/component registration. + + @private + @method makeViewHelper + @for Ember.Handlebars + @param {Function} ViewClass view class constructor + @since 1.2.0 + */ + EmberHandlebars.makeViewHelper = function(ViewClass) { + return function(options) { + Ember.assert("You can only pass attributes (such as name=value) not bare values to a helper for a View found in '" + ViewClass.toString() + "'", arguments.length < 2); + return EmberHandlebars.helpers.view.call(this, ViewClass, options); + }; + }; + + /** + @class helpers + @namespace Ember.Handlebars + */ + EmberHandlebars.helpers = objectCreate(Handlebars.helpers); + + /** + Override the the opcode compiler and JavaScript compiler for Handlebars. + + @class Compiler + @namespace Ember.Handlebars + @private + @constructor + */ + EmberHandlebars.Compiler = function() {}; + + // Handlebars.Compiler doesn't exist in runtime-only + if (Handlebars.Compiler) { + EmberHandlebars.Compiler.prototype = objectCreate(Handlebars.Compiler.prototype); + } + + EmberHandlebars.Compiler.prototype.compiler = EmberHandlebars.Compiler; + + /** + @class JavaScriptCompiler + @namespace Ember.Handlebars + @private + @constructor + */ + EmberHandlebars.JavaScriptCompiler = function() {}; + + // Handlebars.JavaScriptCompiler doesn't exist in runtime-only + if (Handlebars.JavaScriptCompiler) { + EmberHandlebars.JavaScriptCompiler.prototype = objectCreate(Handlebars.JavaScriptCompiler.prototype); + EmberHandlebars.JavaScriptCompiler.prototype.compiler = EmberHandlebars.JavaScriptCompiler; + } + + + EmberHandlebars.JavaScriptCompiler.prototype.namespace = "Ember.Handlebars"; + + EmberHandlebars.JavaScriptCompiler.prototype.initializeBuffer = function() { + return "''"; + }; + + /** + Override the default buffer for Ember Handlebars. By default, Handlebars + creates an empty String at the beginning of each invocation and appends to + it. Ember's Handlebars overrides this to append to a single shared buffer. + + @private + @method appendToBuffer + @param string {String} + */ + EmberHandlebars.JavaScriptCompiler.prototype.appendToBuffer = function(string) { + return "data.buffer.push("+string+");"; + }; + + // Hacks ahead: + // Handlebars presently has a bug where the `blockHelperMissing` hook + // doesn't get passed the name of the missing helper name, but rather + // gets passed the value of that missing helper evaluated on the current + // context, which is most likely `undefined` and totally useless. + // + // So we alter the compiled template function to pass the name of the helper + // instead, as expected. + // + // This can go away once the following is closed: + // https://github.com/wycats/handlebars.js/issues/634 + + var DOT_LOOKUP_REGEX = /helpers\.(.*?)\)/, + BRACKET_STRING_LOOKUP_REGEX = /helpers\['(.*?)'/, + INVOCATION_SPLITTING_REGEX = /(.*blockHelperMissing\.call\(.*)(stack[0-9]+)(,.*)/; + + EmberHandlebars.JavaScriptCompiler.stringifyLastBlockHelperMissingInvocation = function(source) { + var helperInvocation = source[source.length - 1], + helperName = (DOT_LOOKUP_REGEX.exec(helperInvocation) || BRACKET_STRING_LOOKUP_REGEX.exec(helperInvocation))[1], + matches = INVOCATION_SPLITTING_REGEX.exec(helperInvocation); + + source[source.length - 1] = matches[1] + "'" + helperName + "'" + matches[3]; + }; + + var stringifyBlockHelperMissing = EmberHandlebars.JavaScriptCompiler.stringifyLastBlockHelperMissingInvocation; + + var originalBlockValue = EmberHandlebars.JavaScriptCompiler.prototype.blockValue; + EmberHandlebars.JavaScriptCompiler.prototype.blockValue = function() { + originalBlockValue.apply(this, arguments); + stringifyBlockHelperMissing(this.source); + }; + + var originalAmbiguousBlockValue = EmberHandlebars.JavaScriptCompiler.prototype.ambiguousBlockValue; + EmberHandlebars.JavaScriptCompiler.prototype.ambiguousBlockValue = function() { + originalAmbiguousBlockValue.apply(this, arguments); + stringifyBlockHelperMissing(this.source); + }; + + /** + Rewrite simple mustaches from `{{foo}}` to `{{bind "foo"}}`. This means that + all simple mustaches in Ember's Handlebars will also set up an observer to + keep the DOM up to date when the underlying property changes. + + @private + @method mustache + @for Ember.Handlebars.Compiler + @param mustache + */ + EmberHandlebars.Compiler.prototype.mustache = function(mustache) { + if (!(mustache.params.length || mustache.hash)) { + var id = new Handlebars.AST.IdNode([{ part: '_triageMustache' }]); + + // Update the mustache node to include a hash value indicating whether the original node + // was escaped. This will allow us to properly escape values when the underlying value + // changes and we need to re-render the value. + if (!mustache.escaped) { + mustache.hash = mustache.hash || new Handlebars.AST.HashNode([]); + mustache.hash.pairs.push(["unescaped", new Handlebars.AST.StringNode("true")]); + } + mustache = new Handlebars.AST.MustacheNode([id].concat([mustache.id]), mustache.hash, !mustache.escaped); + } + + return Handlebars.Compiler.prototype.mustache.call(this, mustache); + }; + + /** + Used for precompilation of Ember Handlebars templates. This will not be used + during normal app execution. + + @method precompile + @for Ember.Handlebars + @static + @param {String} string The template to precompile + @param {Boolean} asObject optional parameter, defaulting to true, of whether or not the + compiled template should be returned as an Object or a String + */ + EmberHandlebars.precompile = function(string, asObject) { + var ast = Handlebars.parse(string); + + var options = { + knownHelpers: { + action: true, + unbound: true, + 'bind-attr': true, + template: true, + view: true, + _triageMustache: true + }, + data: true, + stringParams: true + }; + + asObject = asObject === undefined ? true : asObject; + + var environment = new EmberHandlebars.Compiler().compile(ast, options); + return new EmberHandlebars.JavaScriptCompiler().compile(environment, options, undefined, asObject); + }; + + // We don't support this for Handlebars runtime-only + if (Handlebars.compile) { + /** + The entry point for Ember Handlebars. This replaces the default + `Handlebars.compile` and turns on template-local data and String + parameters. + + @method compile + @for Ember.Handlebars + @static + @param {String} string The template to compile + @return {Function} + */ + EmberHandlebars.compile = function(string) { + var ast = Handlebars.parse(string); + var options = { data: true, stringParams: true }; + var environment = new EmberHandlebars.Compiler().compile(ast, options); + var templateSpec = new EmberHandlebars.JavaScriptCompiler().compile(environment, options, undefined, true); + + var template = EmberHandlebars.template(templateSpec); + template.isMethod = false; //Make sure we don't wrap templates with ._super + + return template; + }; + } + + __exports__["default"] = EmberHandlebars; + }); +define("ember-handlebars", + ["ember-handlebars-compiler","ember-metal/core","ember-runtime/system/lazy_load","ember-handlebars/loader","ember-handlebars/ext","ember-handlebars/string","ember-handlebars/helpers/shared","ember-handlebars/helpers/binding","ember-handlebars/helpers/collection","ember-handlebars/helpers/view","ember-handlebars/helpers/unbound","ember-handlebars/helpers/debug","ember-handlebars/helpers/each","ember-handlebars/helpers/template","ember-handlebars/helpers/partial","ember-handlebars/helpers/yield","ember-handlebars/helpers/loc","ember-handlebars/controls/checkbox","ember-handlebars/controls/select","ember-handlebars/controls/text_area","ember-handlebars/controls/text_field","ember-handlebars/controls/text_support","ember-handlebars/controls","ember-handlebars/component_lookup","ember-handlebars/views/handlebars_bound_view","ember-handlebars/views/metamorph_view","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __dependency16__, __dependency17__, __dependency18__, __dependency19__, __dependency20__, __dependency21__, __dependency22__, __dependency23__, __dependency24__, __dependency25__, __dependency26__, __exports__) { + "use strict"; + var EmberHandlebars = __dependency1__["default"]; + var Ember = __dependency2__["default"]; + // to add to globals + + var runLoadHooks = __dependency3__.runLoadHooks; + var bootstrap = __dependency4__["default"]; + + var normalizePath = __dependency5__.normalizePath; + var template = __dependency5__.template; + var makeBoundHelper = __dependency5__.makeBoundHelper; + var registerBoundHelper = __dependency5__.registerBoundHelper; + var resolveHash = __dependency5__.resolveHash; + var resolveParams = __dependency5__.resolveParams; + var getEscaped = __dependency5__.getEscaped; + var handlebarsGet = __dependency5__.handlebarsGet; + var evaluateUnboundHelper = __dependency5__.evaluateUnboundHelper; + var helperMissingHelper = __dependency5__.helperMissingHelper; + var blockHelperMissingHelper = __dependency5__.blockHelperMissingHelper; + + + // side effect of extending StringUtils of htmlSafe + + var resolvePaths = __dependency7__["default"]; + var bind = __dependency8__.bind; + var _triageMustacheHelper = __dependency8__._triageMustacheHelper; + var resolveHelper = __dependency8__.resolveHelper; + var bindHelper = __dependency8__.bindHelper; + var boundIfHelper = __dependency8__.boundIfHelper; + var unboundIfHelper = __dependency8__.unboundIfHelper; + var withHelper = __dependency8__.withHelper; + var ifHelper = __dependency8__.ifHelper; + var unlessHelper = __dependency8__.unlessHelper; + var bindAttrHelper = __dependency8__.bindAttrHelper; + var bindAttrHelperDeprecated = __dependency8__.bindAttrHelperDeprecated; + var bindClasses = __dependency8__.bindClasses; + + var collectionHelper = __dependency9__["default"]; + var ViewHelper = __dependency10__.ViewHelper; + var viewHelper = __dependency10__.viewHelper; + var unboundHelper = __dependency11__["default"]; + var logHelper = __dependency12__.logHelper; + var debuggerHelper = __dependency12__.debuggerHelper; + var EachView = __dependency13__.EachView; + var GroupedEach = __dependency13__.GroupedEach; + var eachHelper = __dependency13__.eachHelper; + var templateHelper = __dependency14__["default"]; + var partialHelper = __dependency15__["default"]; + var yieldHelper = __dependency16__["default"]; + var locHelper = __dependency17__["default"]; + + + var Checkbox = __dependency18__["default"]; + var Select = __dependency19__.Select; + var SelectOption = __dependency19__.SelectOption; + var SelectOptgroup = __dependency19__.SelectOptgroup; + var TextArea = __dependency20__["default"]; + var TextField = __dependency21__["default"]; + var TextSupport = __dependency22__["default"]; + var inputHelper = __dependency23__.inputHelper; + var textareaHelper = __dependency23__.textareaHelper; + + + var ComponentLookup = __dependency24__["default"]; + var _HandlebarsBoundView = __dependency25__._HandlebarsBoundView; + var SimpleHandlebarsView = __dependency25__.SimpleHandlebarsView; + var _wrapMap = __dependency26__._wrapMap; + var _SimpleMetamorphView = __dependency26__._SimpleMetamorphView; + var _MetamorphView = __dependency26__._MetamorphView; + var _Metamorph = __dependency26__._Metamorph; + + + /** + Ember Handlebars + + @module ember + @submodule ember-handlebars + @requires ember-views + */ + + // Ember.Handlebars.Globals + EmberHandlebars.bootstrap = bootstrap; + EmberHandlebars.template = template; + EmberHandlebars.makeBoundHelper = makeBoundHelper; + EmberHandlebars.registerBoundHelper = registerBoundHelper; + EmberHandlebars.resolveHash = resolveHash; + EmberHandlebars.resolveParams = resolveParams; + EmberHandlebars.resolveHelper = resolveHelper; + EmberHandlebars.get = handlebarsGet; + EmberHandlebars.getEscaped = getEscaped; + EmberHandlebars.evaluateUnboundHelper = evaluateUnboundHelper; + EmberHandlebars.bind = bind; + EmberHandlebars.bindClasses = bindClasses; + EmberHandlebars.EachView = EachView; + EmberHandlebars.GroupedEach = GroupedEach; + EmberHandlebars.resolvePaths = resolvePaths; + EmberHandlebars.ViewHelper = ViewHelper; + EmberHandlebars.normalizePath = normalizePath; + + + // Ember Globals + Ember.Handlebars = EmberHandlebars; + Ember.ComponentLookup = ComponentLookup; + Ember._SimpleHandlebarsView = SimpleHandlebarsView; + Ember._HandlebarsBoundView = _HandlebarsBoundView; + Ember._SimpleMetamorphView = _SimpleMetamorphView; + Ember._MetamorphView = _MetamorphView; + Ember._Metamorph = _Metamorph; + Ember._metamorphWrapMap = _wrapMap; + Ember.TextSupport = TextSupport; + Ember.Checkbox = Checkbox; + Ember.Select = Select; + Ember.SelectOption = SelectOption; + Ember.SelectOptgroup = SelectOptgroup; + Ember.TextArea = TextArea; + Ember.TextField = TextField; + Ember.TextSupport = TextSupport; + + // register helpers + EmberHandlebars.registerHelper('helperMissing', helperMissingHelper); + EmberHandlebars.registerHelper('blockHelperMissing', blockHelperMissingHelper); + EmberHandlebars.registerHelper('bind', bindHelper); + EmberHandlebars.registerHelper('boundIf', boundIfHelper); + EmberHandlebars.registerHelper('_triageMustache', _triageMustacheHelper); + EmberHandlebars.registerHelper('unboundIf', unboundIfHelper); + EmberHandlebars.registerHelper('with', withHelper); + EmberHandlebars.registerHelper('if', ifHelper); + EmberHandlebars.registerHelper('unless', unlessHelper); + EmberHandlebars.registerHelper('bind-attr', bindAttrHelper); + EmberHandlebars.registerHelper('bindAttr', bindAttrHelperDeprecated); + EmberHandlebars.registerHelper('collection', collectionHelper); + EmberHandlebars.registerHelper("log", logHelper); + EmberHandlebars.registerHelper("debugger", debuggerHelper); + EmberHandlebars.registerHelper("each", eachHelper); + EmberHandlebars.registerHelper("loc", locHelper); + EmberHandlebars.registerHelper("partial", partialHelper); + EmberHandlebars.registerHelper("template", templateHelper); + EmberHandlebars.registerHelper("yield", yieldHelper); + EmberHandlebars.registerHelper("view", viewHelper); + EmberHandlebars.registerHelper("unbound", unboundHelper); + EmberHandlebars.registerHelper("input", inputHelper); + EmberHandlebars.registerHelper("textarea", textareaHelper); + + // run load hooks + runLoadHooks('Ember.Handlebars', EmberHandlebars); + + __exports__["default"] = EmberHandlebars; + }); +define("ember-handlebars/component_lookup", + ["ember-runtime/system/object","exports"], + function(__dependency1__, __exports__) { + "use strict"; + var EmberObject = __dependency1__["default"]; + + var ComponentLookup = EmberObject.extend({ + lookupFactory: function(name, container) { + + container = container || this.container; + + var fullName = 'component:' + name, + templateFullName = 'template:components/' + name, + templateRegistered = container && container.has(templateFullName); + + if (templateRegistered) { + container.injection(fullName, 'layout', templateFullName); + } + + var Component = container.lookupFactory(fullName); + + // Only treat as a component if either the component + // or a template has been registered. + if (templateRegistered || Component) { + if (!Component) { + container.register(fullName, Ember.Component); + Component = container.lookupFactory(fullName); + } + return Component; + } + } + }); + + __exports__["default"] = ComponentLookup; + }); +define("ember-handlebars/controls", + ["ember-handlebars/controls/checkbox","ember-handlebars/controls/text_field","ember-handlebars/controls/text_area","ember-metal/core","ember-handlebars-compiler","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { + "use strict"; + var Checkbox = __dependency1__["default"]; + var TextField = __dependency2__["default"]; + var TextArea = __dependency3__["default"]; + + var Ember = __dependency4__["default"]; + // Ember.assert + // var emberAssert = Ember.assert; + + var EmberHandlebars = __dependency5__["default"]; + var helpers = EmberHandlebars.helpers; + /** + @module ember + @submodule ember-handlebars-compiler + */ + + /** + + The `{{input}}` helper inserts an HTML `` tag into the template, + with a `type` value of either `text` or `checkbox`. If no `type` is provided, + `text` will be the default value applied. The attributes of `{{input}}` + match those of the native HTML tag as closely as possible for these two types. + + ## Use as text field + An `{{input}}` with no `type` or a `type` of `text` will render an HTML text input. + The following HTML attributes can be set via the helper: + + + + + + + + + + + + +
`readonly``required``autofocus`
`value``placeholder``disabled`
`size``tabindex``maxlength`
`name``min``max`
`pattern``accept``autocomplete`
`autosave``formaction``formenctype`
`formmethod``formnovalidate``formtarget`
`height``inputmode``multiple`
`step``width``form`
`selectionDirection``spellcheck` 
+ + + When set to a quoted string, these values will be directly applied to the HTML + element. When left unquoted, these values will be bound to a property on the + template's current rendering context (most typically a controller instance). + + ## Unbound: + + ```handlebars + {{input value="http://www.facebook.com"}} + ``` + + + ```html + + ``` + + ## Bound: + + ```javascript + App.ApplicationController = Ember.Controller.extend({ + firstName: "Stanley", + entryNotAllowed: true + }); + ``` + + + ```handlebars + {{input type="text" value=firstName disabled=entryNotAllowed size="50"}} + ``` + + + ```html + + ``` + + ## Actions + + The helper can send multiple actions based on user events. + + The action property defines the action which is send when + the user presses the return key. + + ```handlebars + {{input action="submit"}} + ``` + + The helper allows some user events to send actions. + + * `enter` + * `insert-newline` + * `escape-press` + * `focus-in` + * `focus-out` + * `key-press` + + For example, if you desire an action to be sent when the input is blurred, + you only need to setup the action name to the event name property. + + ```handlebars + {{input focus-in="alertMessage"}} + ``` + + See more about [Text Support Actions](api/classes/Ember.TextField.html) + + ## Extension + + Internally, `{{input type="text"}}` creates an instance of `Ember.TextField`, passing + arguments from the helper to `Ember.TextField`'s `create` method. You can extend the + capabilities of text inputs in your applications by reopening this class. For example, + if you are building a Bootstrap project where `data-*` attributes are used, you + can add one to the `TextField`'s `attributeBindings` property: + + + ```javascript + Ember.TextField.reopen({ + attributeBindings: ['data-error'] + }); + ``` + + Keep in mind when writing `Ember.TextField` subclasses that `Ember.TextField` + itself extends `Ember.Component`, meaning that it does NOT inherit + the `controller` of the parent view. + + See more about [Ember components](api/classes/Ember.Component.html) + + + ## Use as checkbox + + An `{{input}}` with a `type` of `checkbox` will render an HTML checkbox input. + The following HTML attributes can be set via the helper: + + * `checked` + * `disabled` + * `tabindex` + * `indeterminate` + * `name` + * `autofocus` + * `form` + + + When set to a quoted string, these values will be directly applied to the HTML + element. When left unquoted, these values will be bound to a property on the + template's current rendering context (most typically a controller instance). + + ## Unbound: + + ```handlebars + {{input type="checkbox" name="isAdmin"}} + ``` + + ```html + + ``` + + ## Bound: + + ```javascript + App.ApplicationController = Ember.Controller.extend({ + isAdmin: true + }); + ``` + + + ```handlebars + {{input type="checkbox" checked=isAdmin }} + ``` + + + ```html + + ``` + + ## Extension + + Internally, `{{input type="checkbox"}}` creates an instance of `Ember.Checkbox`, passing + arguments from the helper to `Ember.Checkbox`'s `create` method. You can extend the + capablilties of checkbox inputs in your applications by reopening this class. For example, + if you wanted to add a css class to all checkboxes in your application: + + + ```javascript + Ember.Checkbox.reopen({ + classNames: ['my-app-checkbox'] + }); + ``` + + + @method input + @for Ember.Handlebars.helpers + @param {Hash} options + */ + function inputHelper(options) { + Ember.assert('You can only pass attributes to the `input` helper, not arguments', arguments.length < 2); + + var hash = options.hash, + types = options.hashTypes, + inputType = hash.type, + onEvent = hash.on; + + delete hash.type; + delete hash.on; + + if (inputType === 'checkbox') { + Ember.assert("{{input type='checkbox'}} does not support setting `value=someBooleanValue`; you must use `checked=someBooleanValue` instead.", options.hashTypes.value !== 'ID'); + return helpers.view.call(this, Checkbox, options); + } else { + if (inputType) { hash.type = inputType; } + hash.onEvent = onEvent || 'enter'; + return helpers.view.call(this, TextField, options); + } + } + + __exports__.inputHelper = inputHelper;/** + `{{textarea}}` inserts a new instance of ` + ``` + + Bound: + + In the following example, the `writtenWords` property on `App.ApplicationController` + will be updated live as the user types 'Lots of text that IS bound' into + the text area of their browser's window. + + ```javascript + App.ApplicationController = Ember.Controller.extend({ + writtenWords: "Lots of text that IS bound" + }); + ``` + + ```handlebars + {{textarea value=writtenWords}} + ``` + + Would result in the following HTML: + + ```html + + ``` + + If you wanted a one way binding between the text area and a div tag + somewhere else on your screen, you could use `Ember.computed.oneWay`: + + ```javascript + App.ApplicationController = Ember.Controller.extend({ + writtenWords: "Lots of text that IS bound", + outputWrittenWords: Ember.computed.oneWay("writtenWords") + }); + ``` + + ```handlebars + {{textarea value=writtenWords}} + +
+ {{outputWrittenWords}} +
+ ``` + + Would result in the following HTML: + + ```html + + + <-- the following div will be updated in real time as you type --> + +
+ Lots of text that IS bound +
+ ``` + + Finally, this example really shows the power and ease of Ember when two + properties are bound to eachother via `Ember.computed.alias`. Type into + either text area box and they'll both stay in sync. Note that + `Ember.computed.alias` costs more in terms of performance, so only use it when + your really binding in both directions: + + ```javascript + App.ApplicationController = Ember.Controller.extend({ + writtenWords: "Lots of text that IS bound", + twoWayWrittenWords: Ember.computed.alias("writtenWords") + }); + ``` + + ```handlebars + {{textarea value=writtenWords}} + {{textarea value=twoWayWrittenWords}} + ``` + + ```html + + + <-- both updated in real time --> + + + ``` + + ## Actions + + The helper can send multiple actions based on user events. + + The action property defines the action which is send when + the user presses the return key. + + ```handlebars + {{input action="submit"}} + ``` + + The helper allows some user events to send actions. + + * `enter` + * `insert-newline` + * `escape-press` + * `focus-in` + * `focus-out` + * `key-press` + + For example, if you desire an action to be sent when the input is blurred, + you only need to setup the action name to the event name property. + + ```handlebars + {{textarea focus-in="alertMessage"}} + ``` + + See more about [Text Support Actions](api/classes/Ember.TextArea.html) + + ## Extension + + Internally, `{{textarea}}` creates an instance of `Ember.TextArea`, passing + arguments from the helper to `Ember.TextArea`'s `create` method. You can + extend the capabilities of text areas in your application by reopening this + class. For example, if you are building a Bootstrap project where `data-*` + attributes are used, you can globally add support for a `data-*` attribute + on all `{{textarea}}`s' in your app by reopening `Ember.TextArea` or + `Ember.TextSupport` and adding it to the `attributeBindings` concatenated + property: + + ```javascript + Ember.TextArea.reopen({ + attributeBindings: ['data-error'] + }); + ``` + + Keep in mind when writing `Ember.TextArea` subclasses that `Ember.TextArea` + itself extends `Ember.Component`, meaning that it does NOT inherit + the `controller` of the parent view. + + See more about [Ember components](api/classes/Ember.Component.html) + + @method textarea + @for Ember.Handlebars.helpers + @param {Hash} options + */ + function textareaHelper(options) { + Ember.assert('You can only pass attributes to the `textarea` helper, not arguments', arguments.length < 2); + + var hash = options.hash, + types = options.hashTypes; + + return helpers.view.call(this, TextArea, options); + } + + __exports__.textareaHelper = textareaHelper; + }); +define("ember-handlebars/controls/checkbox", + ["ember-metal/property_get","ember-metal/property_set","ember-views/views/view","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __exports__) { + "use strict"; + var get = __dependency1__.get; + var set = __dependency2__.set; + var View = __dependency3__["default"]; + + /** + @module ember + @submodule ember-handlebars + */ + + /** + The internal class used to create text inputs when the `{{input}}` + helper is used with `type` of `checkbox`. + + See [handlebars.helpers.input](/api/classes/Ember.Handlebars.helpers.html#method_input) for usage details. + + ## Direct manipulation of `checked` + + The `checked` attribute of an `Ember.Checkbox` object should always be set + through the Ember object or by interacting with its rendered element + representation via the mouse, keyboard, or touch. Updating the value of the + checkbox via jQuery will result in the checked value of the object and its + element losing synchronization. + + ## Layout and LayoutName properties + + Because HTML `input` elements are self closing `layout` and `layoutName` + properties will not be applied. See [Ember.View](/api/classes/Ember.View.html)'s + layout section for more information. + + @class Checkbox + @namespace Ember + @extends Ember.View + */ + __exports__["default"] = View.extend({ + instrumentDisplay: '{{input type="checkbox"}}', + + classNames: ['ember-checkbox'], + + tagName: 'input', + + attributeBindings: [ + 'type', + 'checked', + 'indeterminate', + 'disabled', + 'tabindex', + 'name', + 'autofocus', + 'required', + 'form' + ], + + type: 'checkbox', + checked: false, + disabled: false, + indeterminate: false, + + init: function() { + this._super(); + this.on('change', this, this._updateElementValue); + }, + + didInsertElement: function() { + this._super(); + get(this, 'element').indeterminate = !!get(this, 'indeterminate'); + }, + + _updateElementValue: function() { + set(this, 'checked', this.$().prop('checked')); + } + }); + }); +define("ember-handlebars/controls/select", + ["ember-handlebars-compiler","ember-metal/enumerable_utils","ember-metal/property_get","ember-metal/property_set","ember-views/views/view","ember-views/views/collection_view","ember-metal/utils","ember-metal/is_none","ember-metal/computed","ember-runtime/system/native_array","ember-metal/mixin","ember-metal/properties","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __exports__) { + "use strict"; + /** + @module ember + @submodule ember-handlebars + */ + + var EmberHandlebars = __dependency1__["default"]; + + var forEach = __dependency2__.forEach; + var indexOf = __dependency2__.indexOf; + var indexesOf = __dependency2__.indexesOf; + var replace = __dependency2__.replace; + + var get = __dependency3__.get; + var set = __dependency4__.set; + var View = __dependency5__["default"]; + var CollectionView = __dependency6__["default"]; + var isArray = __dependency7__.isArray; + var isNone = __dependency8__["default"]; + var computed = __dependency9__.computed; + var emberA = __dependency10__.A; + var observer = __dependency11__.observer; + var defineProperty = __dependency12__.defineProperty; + + var precompileTemplate = EmberHandlebars.compile; + + var SelectOption = View.extend({ + instrumentDisplay: 'Ember.SelectOption', + + tagName: 'option', + attributeBindings: ['value', 'selected'], + + defaultTemplate: function(context, options) { + options = { data: options.data, hash: {} }; + EmberHandlebars.helpers.bind.call(context, "view.label", options); + }, + + init: function() { + this.labelPathDidChange(); + this.valuePathDidChange(); + + this._super(); + }, + + selected: computed(function() { + var content = get(this, 'content'), + selection = get(this, 'parentView.selection'); + if (get(this, 'parentView.multiple')) { + return selection && indexOf(selection, content.valueOf()) > -1; + } else { + // Primitives get passed through bindings as objects... since + // `new Number(4) !== 4`, we use `==` below + return content == selection; // jshint ignore:line + } + }).property('content', 'parentView.selection'), + + labelPathDidChange: observer('parentView.optionLabelPath', function() { + var labelPath = get(this, 'parentView.optionLabelPath'); + + if (!labelPath) { return; } + + defineProperty(this, 'label', computed(function() { + return get(this, labelPath); + }).property(labelPath)); + }), + + valuePathDidChange: observer('parentView.optionValuePath', function() { + var valuePath = get(this, 'parentView.optionValuePath'); + + if (!valuePath) { return; } + + defineProperty(this, 'value', computed(function() { + return get(this, valuePath); + }).property(valuePath)); + }) + }); + + var SelectOptgroup = CollectionView.extend({ + instrumentDisplay: 'Ember.SelectOptgroup', + + tagName: 'optgroup', + attributeBindings: ['label'], + + selectionBinding: 'parentView.selection', + multipleBinding: 'parentView.multiple', + optionLabelPathBinding: 'parentView.optionLabelPath', + optionValuePathBinding: 'parentView.optionValuePath', + + itemViewClassBinding: 'parentView.optionView' + }); + + /** + The `Ember.Select` view class renders a + [select](https://developer.mozilla.org/en/HTML/Element/select) HTML element, + allowing the user to choose from a list of options. + + The text and `value` property of each ` + + + ``` + + The `value` attribute of the selected `"); + return buffer; + } + + function program3(depth0,data) { + + var stack1; + stack1 = helpers.each.call(depth0, "view.groupedContent", {hash:{},hashTypes:{},hashContexts:{},inverse:self.noop,fn:self.program(4, program4, data),contexts:[depth0],types:["ID"],data:data}); + if(stack1 || stack1 === 0) { data.buffer.push(stack1); } + else { data.buffer.push(''); } + } + function program4(depth0,data) { + + + data.buffer.push(escapeExpression(helpers.view.call(depth0, "view.groupView", {hash:{ + 'content': ("content"), + 'label': ("label") + },hashTypes:{'content': "ID",'label': "ID"},hashContexts:{'content': depth0,'label': depth0},contexts:[depth0],types:["ID"],data:data}))); + } + + function program6(depth0,data) { + + var stack1; + stack1 = helpers.each.call(depth0, "view.content", {hash:{},hashTypes:{},hashContexts:{},inverse:self.noop,fn:self.program(7, program7, data),contexts:[depth0],types:["ID"],data:data}); + if(stack1 || stack1 === 0) { data.buffer.push(stack1); } + else { data.buffer.push(''); } + } + function program7(depth0,data) { + + + data.buffer.push(escapeExpression(helpers.view.call(depth0, "view.optionView", {hash:{ + 'content': ("") + },hashTypes:{'content': "ID"},hashContexts:{'content': depth0},contexts:[depth0],types:["ID"],data:data}))); + } + + stack1 = helpers['if'].call(depth0, "view.prompt", {hash:{},hashTypes:{},hashContexts:{},inverse:self.noop,fn:self.program(1, program1, data),contexts:[depth0],types:["ID"],data:data}); + if(stack1 || stack1 === 0) { data.buffer.push(stack1); } + stack1 = helpers['if'].call(depth0, "view.optionGroupPath", {hash:{},hashTypes:{},hashContexts:{},inverse:self.program(6, program6, data),fn:self.program(3, program3, data),contexts:[depth0],types:["ID"],data:data}); + if(stack1 || stack1 === 0) { data.buffer.push(stack1); } + return buffer; + + }), + attributeBindings: ['multiple', 'disabled', 'tabindex', 'name', 'required', 'autofocus', + 'form', 'size'], + + /** + The `multiple` attribute of the select element. Indicates whether multiple + options can be selected. + + @property multiple + @type Boolean + @default false + */ + multiple: false, + + /** + The `disabled` attribute of the select element. Indicates whether + the element is disabled from interactions. + + @property disabled + @type Boolean + @default false + */ + disabled: false, + + /** + The `required` attribute of the select element. Indicates whether + a selected option is required for form validation. + + @property required + @type Boolean + @default false + @since 1.5.0 + */ + required: false, + + /** + The list of options. + + If `optionLabelPath` and `optionValuePath` are not overridden, this should + be a list of strings, which will serve simultaneously as labels and values. + + Otherwise, this should be a list of objects. For instance: + + ```javascript + Ember.Select.create({ + content: Ember.A([ + { id: 1, firstName: 'Yehuda' }, + { id: 2, firstName: 'Tom' } + ]), + optionLabelPath: 'content.firstName', + optionValuePath: 'content.id' + }); + ``` + + @property content + @type Array + @default null + */ + content: null, + + /** + When `multiple` is `false`, the element of `content` that is currently + selected, if any. + + When `multiple` is `true`, an array of such elements. + + @property selection + @type Object or Array + @default null + */ + selection: null, + + /** + In single selection mode (when `multiple` is `false`), value can be used to + get the current selection's value or set the selection by it's value. + + It is not currently supported in multiple selection mode. + + @property value + @type String + @default null + */ + value: computed(function(key, value) { + if (arguments.length === 2) { return value; } + var valuePath = get(this, 'optionValuePath').replace(/^content\.?/, ''); + return valuePath ? get(this, 'selection.' + valuePath) : get(this, 'selection'); + }).property('selection'), + + /** + If given, a top-most dummy option will be rendered to serve as a user + prompt. + + @property prompt + @type String + @default null + */ + prompt: null, + + /** + The path of the option labels. See [content](/api/classes/Ember.Select.html#property_content). + + @property optionLabelPath + @type String + @default 'content' + */ + optionLabelPath: 'content', + + /** + The path of the option values. See [content](/api/classes/Ember.Select.html#property_content). + + @property optionValuePath + @type String + @default 'content' + */ + optionValuePath: 'content', + + /** + The path of the option group. + When this property is used, `content` should be sorted by `optionGroupPath`. + + @property optionGroupPath + @type String + @default null + */ + optionGroupPath: null, + + /** + The view class for optgroup. + + @property groupView + @type Ember.View + @default Ember.SelectOptgroup + */ + groupView: SelectOptgroup, + + groupedContent: computed(function() { + var groupPath = get(this, 'optionGroupPath'); + var groupedContent = emberA(); + var content = get(this, 'content') || []; + + forEach(content, function(item) { + var label = get(item, groupPath); + + if (get(groupedContent, 'lastObject.label') !== label) { + groupedContent.pushObject({ + label: label, + content: emberA() + }); + } + + get(groupedContent, 'lastObject.content').push(item); + }); + + return groupedContent; + }).property('optionGroupPath', 'content.@each'), + + /** + The view class for option. + + @property optionView + @type Ember.View + @default Ember.SelectOption + */ + optionView: SelectOption, + + _change: function() { + if (get(this, 'multiple')) { + this._changeMultiple(); + } else { + this._changeSingle(); + } + }, + + selectionDidChange: observer('selection.@each', function() { + var selection = get(this, 'selection'); + if (get(this, 'multiple')) { + if (!isArray(selection)) { + set(this, 'selection', emberA([selection])); + return; + } + this._selectionDidChangeMultiple(); + } else { + this._selectionDidChangeSingle(); + } + }), + + valueDidChange: observer('value', function() { + var content = get(this, 'content'), + value = get(this, 'value'), + valuePath = get(this, 'optionValuePath').replace(/^content\.?/, ''), + selectedValue = (valuePath ? get(this, 'selection.' + valuePath) : get(this, 'selection')), + selection; + + if (value !== selectedValue) { + selection = content ? content.find(function(obj) { + return value === (valuePath ? get(obj, valuePath) : obj); + }) : null; + + this.set('selection', selection); + } + }), + + + _triggerChange: function() { + var selection = get(this, 'selection'); + var value = get(this, 'value'); + + if (!isNone(selection)) { this.selectionDidChange(); } + if (!isNone(value)) { this.valueDidChange(); } + + this._change(); + }, + + _changeSingle: function() { + var selectedIndex = this.$()[0].selectedIndex, + content = get(this, 'content'), + prompt = get(this, 'prompt'); + + if (!content || !get(content, 'length')) { return; } + if (prompt && selectedIndex === 0) { set(this, 'selection', null); return; } + + if (prompt) { selectedIndex -= 1; } + set(this, 'selection', content.objectAt(selectedIndex)); + }, + + + _changeMultiple: function() { + var options = this.$('option:selected'), + prompt = get(this, 'prompt'), + offset = prompt ? 1 : 0, + content = get(this, 'content'), + selection = get(this, 'selection'); + + if (!content) { return; } + if (options) { + var selectedIndexes = options.map(function() { + return this.index - offset; + }).toArray(); + var newSelection = content.objectsAt(selectedIndexes); + + if (isArray(selection)) { + replace(selection, 0, get(selection, 'length'), newSelection); + } else { + set(this, 'selection', newSelection); + } + } + }, + + _selectionDidChangeSingle: function() { + var el = this.get('element'); + if (!el) { return; } + + var content = get(this, 'content'), + selection = get(this, 'selection'), + selectionIndex = content ? indexOf(content, selection) : -1, + prompt = get(this, 'prompt'); + + if (prompt) { selectionIndex += 1; } + if (el) { el.selectedIndex = selectionIndex; } + }, + + _selectionDidChangeMultiple: function() { + var content = get(this, 'content'), + selection = get(this, 'selection'), + selectedIndexes = content ? indexesOf(content, selection) : [-1], + prompt = get(this, 'prompt'), + offset = prompt ? 1 : 0, + options = this.$('option'), + adjusted; + + if (options) { + options.each(function() { + adjusted = this.index > -1 ? this.index - offset : -1; + this.selected = indexOf(selectedIndexes, adjusted) > -1; + }); + } + }, + + init: function() { + this._super(); + this.on("didInsertElement", this, this._triggerChange); + this.on("change", this, this._change); + } + }); + + __exports__["default"] = Select; + __exports__.Select = Select; + __exports__.SelectOption = SelectOption; + __exports__.SelectOptgroup = SelectOptgroup; + }); +define("ember-handlebars/controls/text_area", + ["ember-metal/property_get","ember-views/views/component","ember-handlebars/controls/text_support","ember-metal/mixin","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { + "use strict"; + + /** + @module ember + @submodule ember-handlebars + */ + var get = __dependency1__.get; + var Component = __dependency2__["default"]; + var TextSupport = __dependency3__["default"]; + var observer = __dependency4__.observer; + + /** + The internal class used to create textarea element when the `{{textarea}}` + helper is used. + + See [handlebars.helpers.textarea](/api/classes/Ember.Handlebars.helpers.html#method_textarea) for usage details. + + ## Layout and LayoutName properties + + Because HTML `textarea` elements do not contain inner HTML the `layout` and + `layoutName` properties will not be applied. See [Ember.View](/api/classes/Ember.View.html)'s + layout section for more information. + + @class TextArea + @namespace Ember + @extends Ember.Component + @uses Ember.TextSupport + */ + __exports__["default"] = Component.extend(TextSupport, { + instrumentDisplay: '{{textarea}}', + + classNames: ['ember-text-area'], + + tagName: "textarea", + attributeBindings: ['rows', 'cols', 'name', 'selectionEnd', 'selectionStart', 'wrap'], + rows: null, + cols: null, + + _updateElementValue: observer('value', function() { + // We do this check so cursor position doesn't get affected in IE + var value = get(this, 'value'), + $el = this.$(); + if ($el && value !== $el.val()) { + $el.val(value); + } + }), + + init: function() { + this._super(); + this.on("didInsertElement", this, this._updateElementValue); + } + }); + }); +define("ember-handlebars/controls/text_field", + ["ember-metal/property_get","ember-metal/property_set","ember-views/views/component","ember-handlebars/controls/text_support","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { + "use strict"; + /** + @module ember + @submodule ember-handlebars + */ + + var get = __dependency1__.get; + var set = __dependency2__.set; + var Component = __dependency3__["default"]; + var TextSupport = __dependency4__["default"]; + + /** + + The internal class used to create text inputs when the `{{input}}` + helper is used with `type` of `text`. + + See [Handlebars.helpers.input](/api/classes/Ember.Handlebars.helpers.html#method_input) for usage details. + + ## Layout and LayoutName properties + + Because HTML `input` elements are self closing `layout` and `layoutName` + properties will not be applied. See [Ember.View](/api/classes/Ember.View.html)'s + layout section for more information. + + @class TextField + @namespace Ember + @extends Ember.Component + @uses Ember.TextSupport + */ + __exports__["default"] = Component.extend(TextSupport, { + instrumentDisplay: '{{input type="text"}}', + + classNames: ['ember-text-field'], + tagName: "input", + attributeBindings: ['type', 'value', 'size', 'pattern', 'name', 'min', 'max', + 'accept', 'autocomplete', 'autosave', 'formaction', + 'formenctype', 'formmethod', 'formnovalidate', 'formtarget', + 'height', 'inputmode', 'list', 'multiple', 'step', + 'width'], + + /** + The `value` attribute of the input element. As the user inputs text, this + property is updated live. + + @property value + @type String + @default "" + */ + value: "", + + /** + The `type` attribute of the input element. + + @property type + @type String + @default "text" + */ + type: "text", + + /** + The `size` of the text field in characters. + + @property size + @type String + @default null + */ + size: null, + + /** + The `pattern` attribute of input element. + + @property pattern + @type String + @default null + */ + pattern: null, + + /** + The `min` attribute of input element used with `type="number"` or `type="range"`. + + @property min + @type String + @default null + @since 1.4.0 + */ + min: null, + + /** + The `max` attribute of input element used with `type="number"` or `type="range"`. + + @property max + @type String + @default null + @since 1.4.0 + */ + max: null + }); + }); +define("ember-handlebars/controls/text_support", + ["ember-metal/property_get","ember-metal/property_set","ember-metal/mixin","ember-runtime/mixins/target_action_support","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { + "use strict"; + /** + @module ember + @submodule ember-handlebars + */ + + var get = __dependency1__.get; + var set = __dependency2__.set; + var Mixin = __dependency3__.Mixin; + var TargetActionSupport = __dependency4__["default"]; + + /** + Shared mixin used by `Ember.TextField` and `Ember.TextArea`. + + @class TextSupport + @namespace Ember + @uses Ember.TargetActionSupport + @extends Ember.Mixin + @private + */ + var TextSupport = Mixin.create(TargetActionSupport, { + value: "", + + attributeBindings: ['placeholder', 'disabled', 'maxlength', 'tabindex', 'readonly', + 'autofocus', 'form', 'selectionDirection', 'spellcheck', 'required', + 'title', 'autocapitalize', 'autocorrect'], + placeholder: null, + disabled: false, + maxlength: null, + + init: function() { + this._super(); + this.on("focusOut", this, this._elementValueDidChange); + this.on("change", this, this._elementValueDidChange); + this.on("paste", this, this._elementValueDidChange); + this.on("cut", this, this._elementValueDidChange); + this.on("input", this, this._elementValueDidChange); + this.on("keyUp", this, this.interpretKeyEvents); + }, + + /** + The action to be sent when the user presses the return key. + + This is similar to the `{{action}}` helper, but is fired when + the user presses the return key when editing a text field, and sends + the value of the field as the context. + + @property action + @type String + @default null + */ + action: null, + + /** + The event that should send the action. + + Options are: + + * `enter`: the user pressed enter + * `keyPress`: the user pressed a key + + @property onEvent + @type String + @default enter + */ + onEvent: 'enter', + + /** + Whether they `keyUp` event that triggers an `action` to be sent continues + propagating to other views. + + By default, when the user presses the return key on their keyboard and + the text field has an `action` set, the action will be sent to the view's + controller and the key event will stop propagating. + + If you would like parent views to receive the `keyUp` event even after an + action has been dispatched, set `bubbles` to true. + + @property bubbles + @type Boolean + @default false + */ + bubbles: false, + + interpretKeyEvents: function(event) { + var map = TextSupport.KEY_EVENTS; + var method = map[event.keyCode]; + + this._elementValueDidChange(); + if (method) { return this[method](event); } + }, + + _elementValueDidChange: function() { + set(this, 'value', this.$().val()); + }, + + /** + Called when the user inserts a new line. + + Called by the `Ember.TextSupport` mixin on keyUp if keycode matches 13. + Uses sendAction to send the `enter` action. + + @method insertNewline + @param {Event} event + */ + insertNewline: function(event) { + sendAction('enter', this, event); + sendAction('insert-newline', this, event); + }, + + /** + Called when the user hits escape. + + Called by the `Ember.TextSupport` mixin on keyUp if keycode matches 27. + Uses sendAction to send the `escape-press` action. + + @method cancel + @param {Event} event + */ + cancel: function(event) { + sendAction('escape-press', this, event); + }, + + /** + Called when the text area is focused. + + Uses sendAction to send the `focus-in` action. + + @method focusIn + @param {Event} event + */ + focusIn: function(event) { + sendAction('focus-in', this, event); + }, + + /** + Called when the text area is blurred. + + Uses sendAction to send the `focus-out` action. + + @method focusOut + @param {Event} event + */ + focusOut: function(event) { + sendAction('focus-out', this, event); + }, + + /** + Called when the user presses a key. Enabled by setting + the `onEvent` property to `keyPress`. + + Uses sendAction to send the `key-press` action. + + @method keyPress + @param {Event} event + */ + keyPress: function(event) { + sendAction('key-press', this, event); + } + + }); + + TextSupport.KEY_EVENTS = { + 13: 'insertNewline', + 27: 'cancel' + }; + + // In principle, this shouldn't be necessary, but the legacy + // sendAction semantics for TextField are different from + // the component semantics so this method normalizes them. + function sendAction(eventName, view, event) { + var action = get(view, eventName), + on = get(view, 'onEvent'), + value = get(view, 'value'); + + // back-compat support for keyPress as an event name even though + // it's also a method name that consumes the event (and therefore + // incompatible with sendAction semantics). + if (on === eventName || (on === 'keyPress' && eventName === 'key-press')) { + view.sendAction('action', value); + } + + view.sendAction(eventName, value); + + if (action || on === eventName) { + if(!get(view, 'bubbles')) { + event.stopPropagation(); + } + } + } + + __exports__["default"] = TextSupport; + }); +define("ember-handlebars/ext", + ["ember-metal/core","ember-runtime/system/string","ember-handlebars-compiler","ember-metal/property_get","ember-metal/binding","ember-metal/error","ember-metal/mixin","ember-metal/is_empty","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) { + "use strict"; + var Ember = __dependency1__["default"]; + // Ember.FEATURES, Ember.assert, Ember.Handlebars, Ember.lookup + // var emberAssert = Ember.assert; + + var fmt = __dependency2__.fmt; + + var EmberHandlebars = __dependency3__["default"]; + var helpers = EmberHandlebars.helpers; + + var get = __dependency4__.get; + var isGlobalPath = __dependency5__.isGlobalPath; + var EmberError = __dependency6__["default"]; + var IS_BINDING = __dependency7__.IS_BINDING; + + // late bound via requireModule because of circular dependencies. + var resolveHelper, + SimpleHandlebarsView; + + var isEmpty = __dependency8__["default"]; + + var slice = [].slice, originalTemplate = EmberHandlebars.template; + + /** + If a path starts with a reserved keyword, returns the root + that should be used. + + @private + @method normalizePath + @for Ember + @param root {Object} + @param path {String} + @param data {Hash} + */ + function normalizePath(root, path, data) { + var keywords = (data && data.keywords) || {}, + keyword, isKeyword; + + // Get the first segment of the path. For example, if the + // path is "foo.bar.baz", returns "foo". + keyword = path.split('.', 1)[0]; + + // Test to see if the first path is a keyword that has been + // passed along in the view's data hash. If so, we will treat + // that object as the new root. + if (keywords.hasOwnProperty(keyword)) { + // Look up the value in the template's data hash. + root = keywords[keyword]; + isKeyword = true; + + // Handle cases where the entire path is the reserved + // word. In that case, return the object itself. + if (path === keyword) { + path = ''; + } else { + // Strip the keyword from the path and look up + // the remainder from the newly found root. + path = path.substr(keyword.length+1); + } + } + + return { root: root, path: path, isKeyword: isKeyword }; + } + + + /** + Lookup both on root and on window. If the path starts with + a keyword, the corresponding object will be looked up in the + template's data hash and used to resolve the path. + + @method get + @for Ember.Handlebars + @param {Object} root The object to look up the property on + @param {String} path The path to be lookedup + @param {Object} options The template's option hash + */ + function handlebarsGet(root, path, options) { + var data = options && options.data, + normalizedPath = normalizePath(root, path, data), + value; + + + root = normalizedPath.root; + path = normalizedPath.path; + + value = get(root, path); + + if (value === undefined && root !== Ember.lookup && isGlobalPath(path)) { + value = get(Ember.lookup, path); + } + + + return value; + } + + /** + This method uses `Ember.Handlebars.get` to lookup a value, then ensures + that the value is escaped properly. + + If `unescaped` is a truthy value then the escaping will not be performed. + + @method getEscaped + @for Ember.Handlebars + @param {Object} root The object to look up the property on + @param {String} path The path to be lookedup + @param {Object} options The template's option hash + @since 1.4.0 + */ + function getEscaped(root, path, options) { + var result = handlebarsGet(root, path, options); + + if (result === null || result === undefined) { + result = ""; + } else if (!(result instanceof Handlebars.SafeString)) { + result = String(result); + } + if (!options.hash.unescaped){ + result = Handlebars.Utils.escapeExpression(result); + } + + return result; + } + + __exports__.getEscaped = getEscaped;function resolveParams(context, params, options) { + var resolvedParams = [], types = options.types, param, type; + + for (var i=0, l=params.length; i{{user.name}} + +
+
{{user.role.label}}
+ {{user.role.id}} + +

{{user.role.description}}

+
+ ``` + + `{{with}}` can be our best friend in these cases, + instead of writing `user.role.*` over and over, we use `{{#with user.role}}`. + Now the context within the `{{#with}} .. {{/with}}` block is `user.role` so you can do the following: + + ```handlebars +
{{user.name}}
+ +
+ {{#with user.role}} +
{{label}}
+ {{id}} + +

{{description}}

+ {{/with}} +
+ ``` + + ### `as` operator + + This operator aliases the scope to a new name. It's helpful for semantic clarity and to retain + default scope or to reference from another `{{with}}` block. + + ```handlebars + // posts might not be + {{#with user.posts as blogPosts}} +
+ There are {{blogPosts.length}} blog posts written by {{user.name}}. +
+ + {{#each post in blogPosts}} +
  • {{post.title}}
    • + {{/each}} + {{/with}} + ``` + + Without the `as` operator, it would be impossible to reference `user.name` in the example above. + + NOTE: The alias should not reuse a name from the bound property path. + For example: `{{#with foo.bar as foo}}` is not supported because it attempts to alias using + the first part of the property path, `foo`. Instead, use `{{#with foo.bar as baz}}`. + + ### `controller` option + + Adding `controller='something'` instructs the `{{with}}` helper to create and use an instance of + the specified controller with the new context as its content. + + This is very similar to using an `itemController` option with the `{{each}}` helper. + + ```handlebars + {{#with users.posts controller='userBlogPosts'}} + {{!- The current context is wrapped in our controller instance }} + {{/with}} + ``` + + In the above example, the template provided to the `{{with}}` block is now wrapped in the + `userBlogPost` controller, which provides a very elegant way to decorate the context with custom + functions/properties. + + @method with + @for Ember.Handlebars.helpers + @param {Function} context + @param {Hash} options + @return {String} HTML string + */ + function withHelper(context, options) { + var bindContext, preserveContext, controller, helperName = 'with'; + + if (arguments.length === 4) { + var keywordName, path, rootPath, normalized, contextPath; + + Ember.assert("If you pass more than one argument to the with helper, it must be in the form #with foo as bar", arguments[1] === "as"); + options = arguments[3]; + keywordName = arguments[2]; + path = arguments[0]; + + if (path) { + helperName += ' ' + path + ' as ' + keywordName; + } + + Ember.assert("You must pass a block to the with helper", options.fn && options.fn !== Handlebars.VM.noop); + + var localizedOptions = o_create(options); + localizedOptions.data = o_create(options.data); + localizedOptions.data.keywords = o_create(options.data.keywords || {}); + + if (isGlobalPath(path)) { + contextPath = path; + } else { + normalized = normalizePath(this, path, options.data); + path = normalized.path; + rootPath = normalized.root; + + // This is a workaround for the fact that you cannot bind separate objects + // together. When we implement that functionality, we should use it here. + var contextKey = jQuery.expando + guidFor(rootPath); + localizedOptions.data.keywords[contextKey] = rootPath; + // if the path is '' ("this"), just bind directly to the current context + contextPath = path ? contextKey + '.' + path : contextKey; + } + + localizedOptions.hash.keywordName = keywordName; + localizedOptions.hash.keywordPath = contextPath; + + bindContext = this; + context = contextPath; + options = localizedOptions; + preserveContext = true; + } else { + Ember.assert("You must pass exactly one argument to the with helper", arguments.length === 2); + Ember.assert("You must pass a block to the with helper", options.fn && options.fn !== Handlebars.VM.noop); + + helperName += ' ' + context; + bindContext = options.contexts[0]; + preserveContext = false; + } + + options.helperName = helperName; + options.isWithHelper = true; + + return bind.call(bindContext, context, options, preserveContext, exists); + } + /** + See [boundIf](/api/classes/Ember.Handlebars.helpers.html#method_boundIf) + and [unboundIf](/api/classes/Ember.Handlebars.helpers.html#method_unboundIf) + + @method if + @for Ember.Handlebars.helpers + @param {Function} context + @param {Hash} options + @return {String} HTML string + */ + function ifHelper(context, options) { + Ember.assert("You must pass exactly one argument to the if helper", arguments.length === 2); + Ember.assert("You must pass a block to the if helper", options.fn && options.fn !== Handlebars.VM.noop); + + options.helperName = options.helperName || ('if ' + context); + + if (options.data.isUnbound) { + return helpers.unboundIf.call(options.contexts[0], context, options); + } else { + return helpers.boundIf.call(options.contexts[0], context, options); + } + } + + /** + @method unless + @for Ember.Handlebars.helpers + @param {Function} context + @param {Hash} options + @return {String} HTML string + */ + function unlessHelper(context, options) { + Ember.assert("You must pass exactly one argument to the unless helper", arguments.length === 2); + Ember.assert("You must pass a block to the unless helper", options.fn && options.fn !== Handlebars.VM.noop); + + var fn = options.fn, inverse = options.inverse, helperName = 'unless'; + + if (context) { + helperName += ' ' + context; + } + + options.fn = inverse; + options.inverse = fn; + + options.helperName = options.helperName || helperName; + + if (options.data.isUnbound) { + return helpers.unboundIf.call(options.contexts[0], context, options); + } else { + return helpers.boundIf.call(options.contexts[0], context, options); + } + } + + /** + `bind-attr` allows you to create a binding between DOM element attributes and + Ember objects. For example: + + ```handlebars + imageTitle + ``` + + The above handlebars template will fill the ``'s `src` attribute will + the value of the property referenced with `"imageUrl"` and its `alt` + attribute with the value of the property referenced with `"imageTitle"`. + + If the rendering context of this template is the following object: + + ```javascript + { + imageUrl: 'http://lolcats.info/haz-a-funny', + imageTitle: 'A humorous image of a cat' + } + ``` + + The resulting HTML output will be: + + ```html + A humorous image of a cat + ``` + + `bind-attr` cannot redeclare existing DOM element attributes. The use of `src` + in the following `bind-attr` example will be ignored and the hard coded value + of `src="/failwhale.gif"` will take precedence: + + ```handlebars + imageTitle + ``` + + ### `bind-attr` and the `class` attribute + + `bind-attr` supports a special syntax for handling a number of cases unique + to the `class` DOM element attribute. The `class` attribute combines + multiple discrete values into a single attribute as a space-delimited + list of strings. Each string can be: + + * a string return value of an object's property. + * a boolean return value of an object's property + * a hard-coded value + + A string return value works identically to other uses of `bind-attr`. The + return value of the property will become the value of the attribute. For + example, the following view and template: + + ```javascript + AView = View.extend({ + someProperty: function() { + return "aValue"; + }.property() + }) + ``` + + ```handlebars + + ``` + + A boolean return value will insert a specified class name if the property + returns `true` and remove the class name if the property returns `false`. + + A class name is provided via the syntax + `somePropertyName:class-name-if-true`. + + ```javascript + AView = View.extend({ + someBool: true + }) + ``` + + ```handlebars + + ``` + + Result in the following rendered output: + + ```html + + ``` + + An additional section of the binding can be provided if you want to + replace the existing class instead of removing it when the boolean + value changes: + + ```handlebars + + ``` + + A hard-coded value can be used by prepending `:` to the desired + class name: `:class-name-to-always-apply`. + + ```handlebars + + ``` + + Results in the following rendered output: + + ```html + + ``` + + All three strategies - string return value, boolean return value, and + hard-coded value – can be combined in a single declaration: + + ```handlebars + + ``` + + @method bind-attr + @for Ember.Handlebars.helpers + @param {Hash} options + @return {String} HTML string + */ + function bindAttrHelper(options) { + var attrs = options.hash; + + Ember.assert("You must specify at least one hash argument to bind-attr", !!keys(attrs).length); + + var view = options.data.view; + var ret = []; + + // we relied on the behavior of calling without + // context to mean this === window, but when running + // "use strict", it's possible for this to === undefined; + var ctx = this || window; + + // Generate a unique id for this element. This will be added as a + // data attribute to the element so it can be looked up when + // the bound property changes. + var dataId = uuid(); + + // Handle classes differently, as we can bind multiple classes + var classBindings = attrs['class']; + if (classBindings != null) { + var classResults = bindClasses(ctx, classBindings, view, dataId, options); + + ret.push('class="' + Handlebars.Utils.escapeExpression(classResults.join(' ')) + '"'); + delete attrs['class']; + } + + var attrKeys = keys(attrs); + + // For each attribute passed, create an observer and emit the + // current value of the property as an attribute. + forEach.call(attrKeys, function(attr) { + var path = attrs[attr], + normalized; + + Ember.assert(fmt("You must provide an expression as the value of bound attribute. You specified: %@=%@", [attr, path]), typeof path === 'string'); + + normalized = normalizePath(ctx, path, options.data); + + var value = (path === 'this') ? normalized.root : handlebarsGet(ctx, path, options), + type = typeOf(value); + + Ember.assert(fmt("Attributes must be numbers, strings or booleans, not %@", [value]), value === null || value === undefined || type === 'number' || type === 'string' || type === 'boolean'); + + var observer; + + observer = function observer() { + var result = handlebarsGet(ctx, path, options); + + Ember.assert(fmt("Attributes must be numbers, strings or booleans, not %@", [result]), + result === null || result === undefined || typeof result === 'number' || + typeof result === 'string' || typeof result === 'boolean'); + + var elem = view.$("[data-bindattr-" + dataId + "='" + dataId + "']"); + + // If we aren't able to find the element, it means the element + // to which we were bound has been removed from the view. + // In that case, we can assume the template has been re-rendered + // and we need to clean up the observer. + if (!elem || elem.length === 0) { + removeObserver(normalized.root, normalized.path, observer); + return; + } + + View.applyAttributeBindings(elem, attr, result); + }; + + // Add an observer to the view for when the property changes. + // When the observer fires, find the element using the + // unique data id and update the attribute to the new value. + // Note: don't add observer when path is 'this' or path + // is whole keyword e.g. {{#each x in list}} ... {{bind-attr attr="x"}} + if (path !== 'this' && !(normalized.isKeyword && normalized.path === '' )) { + view.registerObserver(normalized.root, normalized.path, observer); + } + + // if this changes, also change the logic in ember-views/lib/views/view.js + if ((type === 'string' || (type === 'number' && !isNaN(value)))) { + ret.push(attr + '="' + Handlebars.Utils.escapeExpression(value) + '"'); + } else if (value && type === 'boolean') { + // The developer controls the attr name, so it should always be safe + ret.push(attr + '="' + attr + '"'); + } + }, this); + + // Add the unique identifier + // NOTE: We use all lower-case since Firefox has problems with mixed case in SVG + ret.push('data-bindattr-' + dataId + '="' + dataId + '"'); + return new SafeString(ret.join(' ')); + } + + /** + See `bind-attr` + + @method bindAttr + @for Ember.Handlebars.helpers + @deprecated + @param {Function} context + @param {Hash} options + @return {String} HTML string + */ + function bindAttrHelperDeprecated() { + Ember.warn("The 'bindAttr' view helper is deprecated in favor of 'bind-attr'"); + return helpers['bind-attr'].apply(this, arguments); + } + + /** + Helper that, given a space-separated string of property paths and a context, + returns an array of class names. Calling this method also has the side + effect of setting up observers at those property paths, such that if they + change, the correct class name will be reapplied to the DOM element. + + For example, if you pass the string "fooBar", it will first look up the + "fooBar" value of the context. If that value is true, it will add the + "foo-bar" class to the current element (i.e., the dasherized form of + "fooBar"). If the value is a string, it will add that string as the class. + Otherwise, it will not add any new class name. + + @private + @method bindClasses + @for Ember.Handlebars + @param {Ember.Object} context The context from which to lookup properties + @param {String} classBindings A string, space-separated, of class bindings + to use + @param {View} view The view in which observers should look for the + element to update + @param {Srting} bindAttrId Optional bindAttr id used to lookup elements + @return {Array} An array of class names to add + */ + function bindClasses(context, classBindings, view, bindAttrId, options) { + var ret = [], newClass, value, elem; + + // Helper method to retrieve the property from the context and + // determine which class string to return, based on whether it is + // a Boolean or not. + var classStringForPath = function(root, parsedPath, options) { + var val, + path = parsedPath.path; + + if (path === 'this') { + val = root; + } else if (path === '') { + val = true; + } else { + val = handlebarsGet(root, path, options); + } + + return View._classStringForValue(path, val, parsedPath.className, parsedPath.falsyClassName); + }; + + // For each property passed, loop through and setup + // an observer. + forEach.call(classBindings.split(' '), function(binding) { + + // Variable in which the old class value is saved. The observer function + // closes over this variable, so it knows which string to remove when + // the property changes. + var oldClass; + + var observer; + + var parsedPath = View._parsePropertyPath(binding), + path = parsedPath.path, + pathRoot = context, + normalized; + + if (path !== '' && path !== 'this') { + normalized = normalizePath(context, path, options.data); + + pathRoot = normalized.root; + path = normalized.path; + } + + // Set up an observer on the context. If the property changes, toggle the + // class name. + observer = function() { + // Get the current value of the property + newClass = classStringForPath(context, parsedPath, options); + elem = bindAttrId ? view.$("[data-bindattr-" + bindAttrId + "='" + bindAttrId + "']") : view.$(); + + // If we can't find the element anymore, a parent template has been + // re-rendered and we've been nuked. Remove the observer. + if (!elem || elem.length === 0) { + removeObserver(pathRoot, path, observer); + } else { + // If we had previously added a class to the element, remove it. + if (oldClass) { + elem.removeClass(oldClass); + } + + // If necessary, add a new class. Make sure we keep track of it so + // it can be removed in the future. + if (newClass) { + elem.addClass(newClass); + oldClass = newClass; + } else { + oldClass = null; + } + } + }; + + if (path !== '' && path !== 'this') { + view.registerObserver(pathRoot, path, observer); + } + + // We've already setup the observer; now we just need to figure out the + // correct behavior right now on the first pass through. + value = classStringForPath(context, parsedPath, options); + + if (value) { + ret.push(value); + + // Make sure we save the current value so that it can be removed if the + // observer fires. + oldClass = value; + } + }); + + return ret; + } + + __exports__.bind = bind; + __exports__._triageMustacheHelper = _triageMustacheHelper; + __exports__.resolveHelper = resolveHelper; + __exports__.bindHelper = bindHelper; + __exports__.boundIfHelper = boundIfHelper; + __exports__.unboundIfHelper = unboundIfHelper; + __exports__.withHelper = withHelper; + __exports__.ifHelper = ifHelper; + __exports__.unlessHelper = unlessHelper; + __exports__.bindAttrHelper = bindAttrHelper; + __exports__.bindAttrHelperDeprecated = bindAttrHelperDeprecated; + __exports__.bindClasses = bindClasses; + }); +define("ember-handlebars/helpers/collection", + ["ember-metal/core","ember-metal/utils","ember-handlebars-compiler","ember-runtime/system/string","ember-metal/property_get","ember-handlebars/ext","ember-handlebars/helpers/view","ember-metal/computed","ember-views/views/collection_view","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __exports__) { + "use strict"; + /** + @module ember + @submodule ember-handlebars + */ + + var Ember = __dependency1__["default"]; + // Ember.assert, Ember.deprecate + var inspect = __dependency2__.inspect; + + // var emberAssert = Ember.assert; + // emberDeprecate = Ember.deprecate; + + var EmberHandlebars = __dependency3__["default"]; + var helpers = EmberHandlebars.helpers; + + var fmt = __dependency4__.fmt; + var get = __dependency5__.get; + var handlebarsGet = __dependency6__.handlebarsGet; + var ViewHelper = __dependency7__.ViewHelper; + var computed = __dependency8__.computed; + var CollectionView = __dependency9__["default"]; + + var alias = computed.alias; + /** + `{{collection}}` is a `Ember.Handlebars` helper for adding instances of + `Ember.CollectionView` to a template. See [Ember.CollectionView](/api/classes/Ember.CollectionView.html) + for additional information on how a `CollectionView` functions. + + `{{collection}}`'s primary use is as a block helper with a `contentBinding` + option pointing towards an `Ember.Array`-compatible object. An `Ember.View` + instance will be created for each item in its `content` property. Each view + will have its own `content` property set to the appropriate item in the + collection. + + The provided block will be applied as the template for each item's view. + + Given an empty `` the following template: + + ```handlebars + {{#collection contentBinding="App.items"}} + Hi {{view.content.name}} + {{/collection}} + ``` + + And the following application code + + ```javascript + App = Ember.Application.create() + App.items = [ + Ember.Object.create({name: 'Dave'}), + Ember.Object.create({name: 'Mary'}), + Ember.Object.create({name: 'Sara'}) + ] + ``` + + Will result in the HTML structure below + + ```html +
    +
    Hi Dave
    +
    Hi Mary
    +
    Hi Sara
    +
    + ``` + + ### Blockless use in a collection + + If you provide an `itemViewClass` option that has its own `template` you can + omit the block. + + The following template: + + ```handlebars + {{collection contentBinding="App.items" itemViewClass="App.AnItemView"}} + ``` + + And application code + + ```javascript + App = Ember.Application.create(); + App.items = [ + Ember.Object.create({name: 'Dave'}), + Ember.Object.create({name: 'Mary'}), + Ember.Object.create({name: 'Sara'}) + ]; + + App.AnItemView = Ember.View.extend({ + template: Ember.Handlebars.compile("Greetings {{view.content.name}}") + }); + ``` + + Will result in the HTML structure below + + ```html +
    +
    Greetings Dave
    +
    Greetings Mary
    +
    Greetings Sara
    +
    + ``` + + ### Specifying a CollectionView subclass + + By default the `{{collection}}` helper will create an instance of + `Ember.CollectionView`. You can supply a `Ember.CollectionView` subclass to + the helper by passing it as the first argument: + + ```handlebars + {{#collection App.MyCustomCollectionClass contentBinding="App.items"}} + Hi {{view.content.name}} + {{/collection}} + ``` + + ### Forwarded `item.*`-named Options + + As with the `{{view}}`, helper options passed to the `{{collection}}` will be + set on the resulting `Ember.CollectionView` as properties. Additionally, + options prefixed with `item` will be applied to the views rendered for each + item (note the camelcasing): + + ```handlebars + {{#collection contentBinding="App.items" + itemTagName="p" + itemClassNames="greeting"}} + Howdy {{view.content.name}} + {{/collection}} + ``` + + Will result in the following HTML structure: + + ```html +
    +

    Howdy Dave

    +

    Howdy Mary

    +

    Howdy Sara

    +
    + ``` + + @method collection + @for Ember.Handlebars.helpers + @param {String} path + @param {Hash} options + @return {String} HTML string + @deprecated Use `{{each}}` helper instead. + */ + function collectionHelper(path, options) { + Ember.deprecate("Using the {{collection}} helper without specifying a class has been deprecated as the {{each}} helper now supports the same functionality.", path !== 'collection'); + + // If no path is provided, treat path param as options. + if (path && path.data && path.data.isRenderData) { + options = path; + path = undefined; + Ember.assert("You cannot pass more than one argument to the collection helper", arguments.length === 1); + } else { + Ember.assert("You cannot pass more than one argument to the collection helper", arguments.length === 2); + } + + var fn = options.fn; + var data = options.data; + var inverse = options.inverse; + var view = options.data.view; + + + var controller, container; + // If passed a path string, convert that into an object. + // Otherwise, just default to the standard class. + var collectionClass; + if (path) { + controller = data.keywords.controller; + container = controller && controller.container; + collectionClass = handlebarsGet(this, path, options) || container.lookupFactory('view:' + path); + Ember.assert(fmt("%@ #collection: Could not find collection class %@", [data.view, path]), !!collectionClass); + } + else { + collectionClass = CollectionView; + } + + var hash = options.hash, itemHash = {}, match; + + // Extract item view class if provided else default to the standard class + var collectionPrototype = collectionClass.proto(), itemViewClass; + + if (hash.itemView) { + controller = data.keywords.controller; + Ember.assert('You specified an itemView, but the current context has no ' + + 'container to look the itemView up in. This probably means ' + + 'that you created a view manually, instead of through the ' + + 'container. Instead, use container.lookup("view:viewName"), ' + + 'which will properly instantiate your view.', + controller && controller.container); + container = controller.container; + itemViewClass = container.lookupFactory('view:' + hash.itemView); + Ember.assert('You specified the itemView ' + hash.itemView + ", but it was " + + "not found at " + container.describe("view:" + hash.itemView) + + " (and it was not registered in the container)", !!itemViewClass); + } else if (hash.itemViewClass) { + itemViewClass = handlebarsGet(collectionPrototype, hash.itemViewClass, options); + } else { + itemViewClass = collectionPrototype.itemViewClass; + } + + Ember.assert(fmt("%@ #collection: Could not find itemViewClass %@", [data.view, itemViewClass]), !!itemViewClass); + + delete hash.itemViewClass; + delete hash.itemView; + + // Go through options passed to the {{collection}} helper and extract options + // that configure item views instead of the collection itself. + for (var prop in hash) { + if (hash.hasOwnProperty(prop)) { + match = prop.match(/^item(.)(.*)$/); + + if (match && prop !== 'itemController') { + // Convert itemShouldFoo -> shouldFoo + itemHash[match[1].toLowerCase() + match[2]] = hash[prop]; + // Delete from hash as this will end up getting passed to the + // {{view}} helper method. + delete hash[prop]; + } + } + } + + if (fn) { + itemHash.template = fn; + delete options.fn; + } + + var emptyViewClass; + if (inverse && inverse !== EmberHandlebars.VM.noop) { + emptyViewClass = get(collectionPrototype, 'emptyViewClass'); + emptyViewClass = emptyViewClass.extend({ + template: inverse, + tagName: itemHash.tagName + }); + } else if (hash.emptyViewClass) { + emptyViewClass = handlebarsGet(this, hash.emptyViewClass, options); + } + if (emptyViewClass) { hash.emptyView = emptyViewClass; } + + if (hash.keyword) { + itemHash._context = this; + } else { + itemHash._context = alias('content'); + } + + var viewOptions = ViewHelper.propertiesFromHTMLOptions({ data: data, hash: itemHash }, this); + hash.itemViewClass = itemViewClass.extend(viewOptions); + + options.helperName = options.helperName || 'collection'; + + return helpers.view.call(this, collectionClass, options); + } + + __exports__["default"] = collectionHelper; + }); +define("ember-handlebars/helpers/debug", + ["ember-metal/core","ember-metal/utils","ember-metal/logger","ember-metal/property_get","ember-handlebars/ext","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { + "use strict"; + /*jshint debug:true*/ + + /** + @module ember + @submodule ember-handlebars + */ + var Ember = __dependency1__["default"]; + // Ember.FEATURES, + var inspect = __dependency2__.inspect; + var Logger = __dependency3__["default"]; + + var get = __dependency4__.get; + var normalizePath = __dependency5__.normalizePath; + var handlebarsGet = __dependency5__.handlebarsGet; + + var a_slice = [].slice; + + /** + `log` allows you to output the value of variables in the current rendering + context. `log` also accepts primitive types such as strings or numbers. + + ```handlebars + {{log "myVariable:" myVariable }} + ``` + + @method log + @for Ember.Handlebars.helpers + @param {String} property + */ + function logHelper() { + var params = a_slice.call(arguments, 0, -1), + options = arguments[arguments.length - 1], + logger = Logger.log, + values = [], + allowPrimitives = true; + + for (var i = 0; i < params.length; i++) { + var type = options.types[i]; + + if (type === 'ID' || !allowPrimitives) { + var context = (options.contexts && options.contexts[i]) || this, + normalized = normalizePath(context, params[i], options.data); + + if (normalized.path === 'this') { + values.push(normalized.root); + } else { + values.push(handlebarsGet(normalized.root, normalized.path, options)); + } + } else { + values.push(params[i]); + } + } + + logger.apply(logger, values); + } + + /** + Execute the `debugger` statement in the current context. + + ```handlebars + {{debugger}} + ``` + + Before invoking the `debugger` statement, there + are a few helpful variables defined in the + body of this helper that you can inspect while + debugging that describe how and where this + helper was invoked: + + - templateContext: this is most likely a controller + from which this template looks up / displays properties + - typeOfTemplateContext: a string description of + what the templateContext is + + For example, if you're wondering why a value `{{foo}}` + isn't rendering as expected within a template, you + could place a `{{debugger}}` statement, and when + the `debugger;` breakpoint is hit, you can inspect + `templateContext`, determine if it's the object you + expect, and/or evaluate expressions in the console + to perform property lookups on the `templateContext`: + + ``` + > templateContext.get('foo') // -> "" + ``` + + @method debugger + @for Ember.Handlebars.helpers + @param {String} property + */ + function debuggerHelper(options) { + + // These are helpful values you can inspect while debugging. + var templateContext = this; + var typeOfTemplateContext = inspect(templateContext); + Ember.Logger.info('Use `this` to access the context of the calling template.'); + + debugger; + } + + __exports__.logHelper = logHelper; + __exports__.debuggerHelper = debuggerHelper; + }); +define("ember-handlebars/helpers/each", + ["ember-metal/core","ember-handlebars-compiler","ember-runtime/system/string","ember-metal/property_get","ember-metal/property_set","ember-views/views/collection_view","ember-metal/binding","ember-runtime/mixins/controller","ember-runtime/controllers/array_controller","ember-runtime/mixins/array","ember-runtime/copy","ember-metal/run_loop","ember-metal/events","ember-handlebars/ext","ember-metal/computed","ember-metal/observer","ember-handlebars/views/metamorph_view","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __dependency16__, __dependency17__, __exports__) { + "use strict"; + + /** + @module ember + @submodule ember-handlebars + */ + var Ember = __dependency1__["default"]; + // Ember.assert;, Ember.K + // var emberAssert = Ember.assert, + var K = Ember.K; + + var EmberHandlebars = __dependency2__["default"]; + var helpers = EmberHandlebars.helpers; + + var fmt = __dependency3__.fmt; + var get = __dependency4__.get; + var set = __dependency5__.set; + var CollectionView = __dependency6__["default"]; + var Binding = __dependency7__.Binding; + var ControllerMixin = __dependency8__["default"]; + var ArrayController = __dependency9__["default"]; + var EmberArray = __dependency10__["default"]; + var copy = __dependency11__["default"]; + var run = __dependency12__["default"]; + var on = __dependency13__.on; + var handlebarsGet = __dependency14__.handlebarsGet; + var computed = __dependency15__.computed; + + var addObserver = __dependency16__.addObserver; + var removeObserver = __dependency16__.removeObserver; + var addBeforeObserver = __dependency16__.addBeforeObserver; + var removeBeforeObserver = __dependency16__.removeBeforeObserver; + + var _Metamorph = __dependency17__._Metamorph; + var _MetamorphView = __dependency17__._MetamorphView; + + var EachView = CollectionView.extend(_Metamorph, { + + init: function() { + var itemController = get(this, 'itemController'); + var binding; + + if (itemController) { + var controller = get(this, 'controller.container').lookupFactory('controller:array').create({ + _isVirtual: true, + parentController: get(this, 'controller'), + itemController: itemController, + target: get(this, 'controller'), + _eachView: this + }); + + this.disableContentObservers(function() { + set(this, 'content', controller); + binding = new Binding('content', '_eachView.dataSource').oneWay(); + binding.connect(controller); + }); + + set(this, '_arrayController', controller); + } else { + this.disableContentObservers(function() { + binding = new Binding('content', 'dataSource').oneWay(); + binding.connect(this); + }); + } + + return this._super(); + }, + + _assertArrayLike: function(content) { + Ember.assert(fmt("The value that #each loops over must be an Array. You " + + "passed %@, but it should have been an ArrayController", + [content.constructor]), + !ControllerMixin.detect(content) || + (content && content.isGenerated) || + content instanceof ArrayController); + Ember.assert(fmt("The value that #each loops over must be an Array. You passed %@", [(ControllerMixin.detect(content) && content.get('model') !== undefined) ? fmt("'%@' (wrapped in %@)", [content.get('model'), content]) : content]), EmberArray.detect(content)); + }, + + disableContentObservers: function(callback) { + removeBeforeObserver(this, 'content', null, '_contentWillChange'); + removeObserver(this, 'content', null, '_contentDidChange'); + + callback.call(this); + + addBeforeObserver(this, 'content', null, '_contentWillChange'); + addObserver(this, 'content', null, '_contentDidChange'); + }, + + itemViewClass: _MetamorphView, + emptyViewClass: _MetamorphView, + + createChildView: function(view, attrs) { + view = this._super(view, attrs); + + // At the moment, if a container view subclass wants + // to insert keywords, it is responsible for cloning + // the keywords hash. This will be fixed momentarily. + var keyword = get(this, 'keyword'); + var content = get(view, 'content'); + + if (keyword) { + var data = get(view, 'templateData'); + + data = copy(data); + data.keywords = view.cloneKeywords(); + set(view, 'templateData', data); + + // In this case, we do not bind, because the `content` of + // a #each item cannot change. + data.keywords[keyword] = content; + } + + // If {{#each}} is looping over an array of controllers, + // point each child view at their respective controller. + if (content && content.isController) { + set(view, 'controller', content); + } + + return view; + }, + + destroy: function() { + if (!this._super()) { return; } + + var arrayController = get(this, '_arrayController'); + + if (arrayController) { + arrayController.destroy(); + } + + return this; + } + }); + + // Defeatureify doesn't seem to like nested functions that need to be removed + function _addMetamorphCheck() { + EachView.reopen({ + _checkMetamorph: on('didInsertElement', function() { + Ember.assert("The metamorph tags, " + + this.morph.start + " and " + this.morph.end + + ", have different parents.\nThe browser has fixed your template to output valid HTML (for example, check that you have properly closed all tags and have used a TBODY tag when creating a table with '{{#each}}')", + document.getElementById( this.morph.start ).parentNode === + document.getElementById( this.morph.end ).parentNode + ); + }) + }); + } + + // until ember-debug is es6ed + var runInDebug = function(f){ f(); }; + runInDebug( function() { + _addMetamorphCheck(); + }); + + var GroupedEach = EmberHandlebars.GroupedEach = function(context, path, options) { + var self = this, + normalized = EmberHandlebars.normalizePath(context, path, options.data); + + this.context = context; + this.path = path; + this.options = options; + this.template = options.fn; + this.containingView = options.data.view; + this.normalizedRoot = normalized.root; + this.normalizedPath = normalized.path; + this.content = this.lookupContent(); + + this.addContentObservers(); + this.addArrayObservers(); + + this.containingView.on('willClearRender', function() { + self.destroy(); + }); + }; + + GroupedEach.prototype = { + contentWillChange: function() { + this.removeArrayObservers(); + }, + + contentDidChange: function() { + this.content = this.lookupContent(); + this.addArrayObservers(); + this.rerenderContainingView(); + }, + + contentArrayWillChange: K, + + contentArrayDidChange: function() { + this.rerenderContainingView(); + }, + + lookupContent: function() { + return handlebarsGet(this.normalizedRoot, this.normalizedPath, this.options); + }, + + addArrayObservers: function() { + if (!this.content) { return; } + + this.content.addArrayObserver(this, { + willChange: 'contentArrayWillChange', + didChange: 'contentArrayDidChange' + }); + }, + + removeArrayObservers: function() { + if (!this.content) { return; } + + this.content.removeArrayObserver(this, { + willChange: 'contentArrayWillChange', + didChange: 'contentArrayDidChange' + }); + }, + + addContentObservers: function() { + addBeforeObserver(this.normalizedRoot, this.normalizedPath, this, this.contentWillChange); + addObserver(this.normalizedRoot, this.normalizedPath, this, this.contentDidChange); + }, + + removeContentObservers: function() { + removeBeforeObserver(this.normalizedRoot, this.normalizedPath, this.contentWillChange); + removeObserver(this.normalizedRoot, this.normalizedPath, this.contentDidChange); + }, + + render: function() { + if (!this.content) { return; } + + var content = this.content, + contentLength = get(content, 'length'), + options = this.options, + data = options.data, + template = this.template; + + data.insideEach = true; + for (var i = 0; i < contentLength; i++) { + var context = content.objectAt(i); + options.data.keywords[options.hash.keyword] = context; + template(context, { data: data }); + } + }, + + rerenderContainingView: function() { + var self = this; + run.scheduleOnce('render', this, function() { + // It's possible it's been destroyed after we enqueued a re-render call. + if (!self.destroyed) { + self.containingView.rerender(); + } + }); + }, + + destroy: function() { + this.removeContentObservers(); + if (this.content) { + this.removeArrayObservers(); + } + this.destroyed = true; + } + }; + + /** + The `{{#each}}` helper loops over elements in a collection, rendering its + block once for each item. It is an extension of the base Handlebars `{{#each}}` + helper: + + ```javascript + Developers = [{name: 'Yehuda'},{name: 'Tom'}, {name: 'Paul'}]; + ``` + + ```handlebars + {{#each Developers}} + {{name}} + {{/each}} + ``` + + `{{each}}` supports an alternative syntax with element naming: + + ```handlebars + {{#each person in Developers}} + {{person.name}} + {{/each}} + ``` + + When looping over objects that do not have properties, `{{this}}` can be used + to render the object: + + ```javascript + DeveloperNames = ['Yehuda', 'Tom', 'Paul'] + ``` + + ```handlebars + {{#each DeveloperNames}} + {{this}} + {{/each}} + ``` + ### {{else}} condition + `{{#each}}` can have a matching `{{else}}`. The contents of this block will render + if the collection is empty. + + ``` + {{#each person in Developers}} + {{person.name}} + {{else}} +

    Sorry, nobody is available for this task.

    + {{/each}} + ``` + ### Specifying a View class for items + If you provide an `itemViewClass` option that references a view class + with its own `template` you can omit the block. + + The following template: + + ```handlebars + {{#view App.MyView }} + {{each view.items itemViewClass="App.AnItemView"}} + {{/view}} + ``` + + And application code + + ```javascript + App = Ember.Application.create({ + MyView: Ember.View.extend({ + items: [ + Ember.Object.create({name: 'Dave'}), + Ember.Object.create({name: 'Mary'}), + Ember.Object.create({name: 'Sara'}) + ] + }) + }); + + App.AnItemView = Ember.View.extend({ + template: Ember.Handlebars.compile("Greetings {{name}}") + }); + ``` + + Will result in the HTML structure below + + ```html +
    +
    Greetings Dave
    +
    Greetings Mary
    +
    Greetings Sara
    +
    + ``` + + If an `itemViewClass` is defined on the helper, and therefore the helper is not + being used as a block, an `emptyViewClass` can also be provided optionally. + The `emptyViewClass` will match the behavior of the `{{else}}` condition + described above. That is, the `emptyViewClass` will render if the collection + is empty. + + ### Representing each item with a Controller. + By default the controller lookup within an `{{#each}}` block will be + the controller of the template where the `{{#each}}` was used. If each + item needs to be presented by a custom controller you can provide a + `itemController` option which references a controller by lookup name. + Each item in the loop will be wrapped in an instance of this controller + and the item itself will be set to the `model` property of that controller. + + This is useful in cases where properties of model objects need transformation + or synthesis for display: + + ```javascript + App.DeveloperController = Ember.ObjectController.extend({ + isAvailableForHire: function() { + return !this.get('model.isEmployed') && this.get('model.isSeekingWork'); + }.property('isEmployed', 'isSeekingWork') + }) + ``` + + ```handlebars + {{#each person in developers itemController="developer"}} + {{person.name}} {{#if person.isAvailableForHire}}Hire me!{{/if}} + {{/each}} + ``` + + Each itemController will receive a reference to the current controller as + a `parentController` property. + + ### (Experimental) Grouped Each + + When used in conjunction with the experimental [group helper](https://github.com/emberjs/group-helper), + you can inform Handlebars to re-render an entire group of items instead of + re-rendering them one at a time (in the event that they are changed en masse + or an item is added/removed). + + ```handlebars + {{#group}} + {{#each people}} + {{firstName}} {{lastName}} + {{/each}} + {{/group}} + ``` + + This can be faster than the normal way that Handlebars re-renders items + in some cases. + + If for some reason you have a group with more than one `#each`, you can make + one of the collections be updated in normal (non-grouped) fashion by setting + the option `groupedRows=true` (counter-intuitive, I know). + + For example, + + ```handlebars + {{dealershipName}} + + {{#group}} + {{#each dealers}} + {{firstName}} {{lastName}} + {{/each}} + + {{#each car in cars groupedRows=true}} + {{car.make}} {{car.model}} {{car.color}} + {{/each}} + {{/group}} + ``` + Any change to `dealershipName` or the `dealers` collection will cause the + entire group to be re-rendered. However, changes to the `cars` collection + will be re-rendered individually (as normal). + + Note that `group` behavior is also disabled by specifying an `itemViewClass`. + + @method each + @for Ember.Handlebars.helpers + @param [name] {String} name for item (used with `in`) + @param [path] {String} path + @param [options] {Object} Handlebars key/value pairs of options + @param [options.itemViewClass] {String} a path to a view class used for each item + @param [options.itemController] {String} name of a controller to be created for each item + @param [options.groupedRows] {boolean} enable normal item-by-item rendering when inside a `#group` helper + */ + function eachHelper(path, options) { + var ctx, helperName = 'each'; + + if (arguments.length === 4) { + Ember.assert("If you pass more than one argument to the each helper, it must be in the form #each foo in bar", arguments[1] === "in"); + + var keywordName = arguments[0]; + + + options = arguments[3]; + path = arguments[2]; + + helperName += ' ' + keywordName + ' in ' + path; + + if (path === '') { path = "this"; } + + options.hash.keyword = keywordName; + + } else if (arguments.length === 1) { + options = path; + path = 'this'; + } else { + helperName += ' ' + path; + } + + options.hash.dataSourceBinding = path; + // Set up emptyView as a metamorph with no tag + //options.hash.emptyViewClass = Ember._MetamorphView; + + // can't rely on this default behavior when use strict + ctx = this || window; + + options.helperName = options.helperName || helperName; + + if (options.data.insideGroup && !options.hash.groupedRows && !options.hash.itemViewClass) { + new GroupedEach(ctx, path, options).render(); + } else { + // ES6TODO: figure out how to do this without global lookup. + return helpers.collection.call(ctx, 'Ember.Handlebars.EachView', options); + } + } + + __exports__.EachView = EachView; + __exports__.GroupedEach = GroupedEach; + __exports__.eachHelper = eachHelper; + }); +define("ember-handlebars/helpers/loc", + ["ember-runtime/system/string","exports"], + function(__dependency1__, __exports__) { + "use strict"; + var loc = __dependency1__.loc; + + /** + @module ember + @submodule ember-handlebars + */ + + // ES6TODO: + // Pretty sure this can be expressed as + // var locHelper EmberStringUtils.loc ? + + /** + Calls [Ember.String.loc](/api/classes/Ember.String.html#method_loc) with the + provided string. + + This is a convenient way to localize text. For example: + + ```html + + ``` + + Take note that `"welcome"` is a string and not an object + reference. + + See [Ember.String.loc](/api/classes/Ember.String.html#method_loc) for how to + set up localized string references. + + @method loc + @for Ember.Handlebars.helpers + @param {String} str The string to format + @see {Ember.String#loc} + */ + __exports__["default"] = function locHelper(str) { + return loc(str); + } + }); +define("ember-handlebars/helpers/partial", + ["ember-metal/core","ember-metal/is_none","ember-handlebars/ext","ember-handlebars/helpers/binding","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { + "use strict"; + var Ember = __dependency1__["default"]; + // Ember.assert + // var emberAssert = Ember.assert; + + var isNone = __dependency2__.isNone; + var handlebarsGet = __dependency3__.handlebarsGet; + var bind = __dependency4__.bind; + + /** + @module ember + @submodule ember-handlebars + */ + + /** + The `partial` helper renders another template without + changing the template context: + + ```handlebars + {{foo}} + {{partial "nav"}} + ``` + + The above example template will render a template named + "_nav", which has the same context as the parent template + it's rendered into, so if the "_nav" template also referenced + `{{foo}}`, it would print the same thing as the `{{foo}}` + in the above example. + + If a "_nav" template isn't found, the `partial` helper will + fall back to a template named "nav". + + ## Bound template names + + The parameter supplied to `partial` can also be a path + to a property containing a template name, e.g.: + + ```handlebars + {{partial someTemplateName}} + ``` + + The above example will look up the value of `someTemplateName` + on the template context (e.g. a controller) and use that + value as the name of the template to render. If the resolved + value is falsy, nothing will be rendered. If `someTemplateName` + changes, the partial will be re-rendered using the new template + name. + + ## Setting the partial's context with `with` + + The `partial` helper can be used in conjunction with the `with` + helper to set a context that will be used by the partial: + + ```handlebars + {{#with currentUser}} + {{partial "user_info"}} + {{/with}} + ``` + + @method partial + @for Ember.Handlebars.helpers + @param {String} partialName the name of the template to render minus the leading underscore + */ + + __exports__["default"] = function partialHelper(name, options) { + + var context = (options.contexts && options.contexts.length) ? options.contexts[0] : this; + + options.helperName = options.helperName || 'partial'; + + if (options.types[0] === "ID") { + // Helper was passed a property path; we need to + // create a binding that will re-render whenever + // this property changes. + options.fn = function(context, fnOptions) { + var partialName = handlebarsGet(context, name, fnOptions); + renderPartial(context, partialName, fnOptions); + }; + + return bind.call(context, name, options, true, exists); + } else { + // Render the partial right into parent template. + renderPartial(context, name, options); + } + } + + function exists(value) { + return !isNone(value); + } + + function renderPartial(context, name, options) { + var nameParts = name.split("/"); + var lastPart = nameParts[nameParts.length - 1]; + + nameParts[nameParts.length - 1] = "_" + lastPart; + + var view = options.data.view; + var underscoredName = nameParts.join("/"); + var template = view.templateForName(underscoredName); + var deprecatedTemplate = !template && view.templateForName(name); + + Ember.assert("Unable to find partial with name '"+name+"'.", template || deprecatedTemplate); + + template = template || deprecatedTemplate; + + template(context, { data: options.data }); + } + }); +define("ember-handlebars/helpers/shared", + ["ember-handlebars/ext","exports"], + function(__dependency1__, __exports__) { + "use strict"; + var handlebarsGet = __dependency1__.handlebarsGet; + + __exports__["default"] = function resolvePaths(options) { + var ret = [], + contexts = options.contexts, + roots = options.roots, + data = options.data; + + for (var i=0, l=contexts.length; i + {{#with loggedInUser}} + Last Login: {{lastLogin}} + User Info: {{template "user_info"}} + {{/with}} + + ``` + + ```html + + ``` + + ```handlebars + {{#if isUser}} + {{template "user_info"}} + {{else}} + {{template "unlogged_user_info"}} + {{/if}} + ``` + + This helper looks for templates in the global `Ember.TEMPLATES` hash. If you + add `"; + return testEl.firstChild.innerHTML === ''; + })(); + + // IE 8 (and likely earlier) likes to move whitespace preceeding + // a script tag to appear after it. This means that we can + // accidentally remove whitespace when updating a morph. + var movesWhitespace = typeof document !== 'undefined' && (function() { + var testEl = document.createElement('div'); + testEl.innerHTML = "Test: Value"; + return testEl.childNodes[0].nodeValue === 'Test:' && + testEl.childNodes[2].nodeValue === ' Value'; + })(); + + // Use this to find children by ID instead of using jQuery + var findChildById = function(element, id) { + if (element.getAttribute('id') === id) { return element; } + + var len = element.childNodes.length, idx, node, found; + for (idx=0; idx 0) { + var len = matches.length, idx; + for (idx=0; idxTest'); + canSet = el.options.length === 1; + } + + innerHTMLTags[tagName] = canSet; + + return canSet; + }; + + function setInnerHTML(element, html) { + var tagName = element.tagName; + + if (canSetInnerHTML(tagName)) { + setInnerHTMLWithoutFix(element, html); + } else { + // Firefox versions < 11 do not have support for element.outerHTML. + var outerHTML = element.outerHTML || new XMLSerializer().serializeToString(element); + Ember.assert("Can't set innerHTML on "+element.tagName+" in this browser", outerHTML); + + var startTag = outerHTML.match(new RegExp("<"+tagName+"([^>]*)>", 'i'))[0], + endTag = ''; + + var wrapper = document.createElement('div'); + setInnerHTMLWithoutFix(wrapper, startTag + html + endTag); + element = wrapper.firstChild; + while (element.tagName !== tagName) { + element = element.nextSibling; + } + } + + return element; + } + + __exports__.setInnerHTML = setInnerHTML;function isSimpleClick(event) { + var modifier = event.shiftKey || event.metaKey || event.altKey || event.ctrlKey, + secondaryClick = event.which > 1; // IE9 may return undefined + + return !modifier && !secondaryClick; + } + + __exports__.isSimpleClick = isSimpleClick; + }); +define("ember-views/views/collection_view", + ["ember-metal/core","ember-metal/platform","ember-metal/binding","ember-metal/merge","ember-metal/property_get","ember-metal/property_set","ember-runtime/system/string","ember-views/views/container_view","ember-views/views/core_view","ember-views/views/view","ember-metal/mixin","ember-runtime/mixins/array","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __exports__) { + "use strict"; + + /** + @module ember + @submodule ember-views + */ + + var Ember = __dependency1__["default"]; + // Ember.assert + var create = __dependency2__.create; + var isGlobalPath = __dependency3__.isGlobalPath; + var merge = __dependency4__["default"]; + var get = __dependency5__.get; + var set = __dependency6__.set; + var fmt = __dependency7__.fmt; + var ContainerView = __dependency8__["default"]; + var CoreView = __dependency9__["default"]; + var View = __dependency10__["default"]; + var observer = __dependency11__.observer; + var beforeObserver = __dependency11__.beforeObserver; + var EmberArray = __dependency12__["default"]; + + /** + `Ember.CollectionView` is an `Ember.View` descendent responsible for managing + a collection (an array or array-like object) by maintaining a child view object + and associated DOM representation for each item in the array and ensuring + that child views and their associated rendered HTML are updated when items in + the array are added, removed, or replaced. + + ## Setting content + + The managed collection of objects is referenced as the `Ember.CollectionView` + instance's `content` property. + + ```javascript + someItemsView = Ember.CollectionView.create({ + content: ['A', 'B','C'] + }) + ``` + + The view for each item in the collection will have its `content` property set + to the item. + + ## Specifying itemViewClass + + By default the view class for each item in the managed collection will be an + instance of `Ember.View`. You can supply a different class by setting the + `CollectionView`'s `itemViewClass` property. + + Given an empty `` and the following code: + + ```javascript + someItemsView = Ember.CollectionView.create({ + classNames: ['a-collection'], + content: ['A','B','C'], + itemViewClass: Ember.View.extend({ + template: Ember.Handlebars.compile("the letter: {{view.content}}") + }) + }); + + someItemsView.appendTo('body'); + ``` + + Will result in the following HTML structure + + ```html +
    +
    the letter: A
    +
    the letter: B
    +
    the letter: C
    +
    + ``` + + ## Automatic matching of parent/child tagNames + + Setting the `tagName` property of a `CollectionView` to any of + "ul", "ol", "table", "thead", "tbody", "tfoot", "tr", or "select" will result + in the item views receiving an appropriately matched `tagName` property. + + Given an empty `` and the following code: + + ```javascript + anUnorderedListView = Ember.CollectionView.create({ + tagName: 'ul', + content: ['A','B','C'], + itemViewClass: Ember.View.extend({ + template: Ember.Handlebars.compile("the letter: {{view.content}}") + }) + }); + + anUnorderedListView.appendTo('body'); + ``` + + Will result in the following HTML structure + + ```html +
      +
    • the letter: A
      • +
    • the letter: B
      • +
    • the letter: C
      • +
    + ``` + + Additional `tagName` pairs can be provided by adding to + `Ember.CollectionView.CONTAINER_MAP ` + + ```javascript + Ember.CollectionView.CONTAINER_MAP['article'] = 'section' + ``` + + ## Programmatic creation of child views + + For cases where additional customization beyond the use of a single + `itemViewClass` or `tagName` matching is required CollectionView's + `createChildView` method can be overidden: + + ```javascript + CustomCollectionView = Ember.CollectionView.extend({ + createChildView: function(viewClass, attrs) { + if (attrs.content.kind == 'album') { + viewClass = App.AlbumView; + } else { + viewClass = App.SongView; + } + return this._super(viewClass, attrs); + } + }); + ``` + + ## Empty View + + You can provide an `Ember.View` subclass to the `Ember.CollectionView` + instance as its `emptyView` property. If the `content` property of a + `CollectionView` is set to `null` or an empty array, an instance of this view + will be the `CollectionView`s only child. + + ```javascript + aListWithNothing = Ember.CollectionView.create({ + classNames: ['nothing'] + content: null, + emptyView: Ember.View.extend({ + template: Ember.Handlebars.compile("The collection is empty") + }) + }); + + aListWithNothing.appendTo('body'); + ``` + + Will result in the following HTML structure + + ```html +
    +
    + The collection is empty +
    +
    + ``` + + ## Adding and Removing items + + The `childViews` property of a `CollectionView` should not be directly + manipulated. Instead, add, remove, replace items from its `content` property. + This will trigger appropriate changes to its rendered HTML. + + + @class CollectionView + @namespace Ember + @extends Ember.ContainerView + @since Ember 0.9 + */ + var CollectionView = ContainerView.extend({ + + /** + A list of items to be displayed by the `Ember.CollectionView`. + + @property content + @type Ember.Array + @default null + */ + content: null, + + /** + This provides metadata about what kind of empty view class this + collection would like if it is being instantiated from another + system (like Handlebars) + + @private + @property emptyViewClass + */ + emptyViewClass: View, + + /** + An optional view to display if content is set to an empty array. + + @property emptyView + @type Ember.View + @default null + */ + emptyView: null, + + /** + @property itemViewClass + @type Ember.View + @default Ember.View + */ + itemViewClass: View, + + /** + Setup a CollectionView + + @method init + */ + init: function() { + var ret = this._super(); + this._contentDidChange(); + return ret; + }, + + /** + Invoked when the content property is about to change. Notifies observers that the + entire array content will change. + + @private + @method _contentWillChange + */ + _contentWillChange: beforeObserver('content', function() { + var content = this.get('content'); + + if (content) { content.removeArrayObserver(this); } + var len = content ? get(content, 'length') : 0; + this.arrayWillChange(content, 0, len); + }), + + /** + Check to make sure that the content has changed, and if so, + update the children directly. This is always scheduled + asynchronously, to allow the element to be created before + bindings have synchronized and vice versa. + + @private + @method _contentDidChange + */ + _contentDidChange: observer('content', function() { + var content = get(this, 'content'); + + if (content) { + this._assertArrayLike(content); + content.addArrayObserver(this); + } + + var len = content ? get(content, 'length') : 0; + this.arrayDidChange(content, 0, null, len); + }), + + /** + Ensure that the content implements Ember.Array + + @private + @method _assertArrayLike + */ + _assertArrayLike: function(content) { + Ember.assert(fmt("an Ember.CollectionView's content must implement Ember.Array. You passed %@", [content]), EmberArray.detect(content)); + }, + + /** + Removes the content and content observers. + + @method destroy + */ + destroy: function() { + if (!this._super()) { return; } + + var content = get(this, 'content'); + if (content) { content.removeArrayObserver(this); } + + if (this._createdEmptyView) { + this._createdEmptyView.destroy(); + } + + return this; + }, + + /** + Called when a mutation to the underlying content array will occur. + + This method will remove any views that are no longer in the underlying + content array. + + Invokes whenever the content array itself will change. + + @method arrayWillChange + @param {Array} content the managed collection of objects + @param {Number} start the index at which the changes will occurr + @param {Number} removed number of object to be removed from content + */ + arrayWillChange: function(content, start, removedCount) { + // If the contents were empty before and this template collection has an + // empty view remove it now. + var emptyView = get(this, 'emptyView'); + if (emptyView && emptyView instanceof View) { + emptyView.removeFromParent(); + } + + // Loop through child views that correspond with the removed items. + // Note that we loop from the end of the array to the beginning because + // we are mutating it as we go. + var childViews = this._childViews, childView, idx, len; + + len = this._childViews.length; + + var removingAll = removedCount === len; + + if (removingAll) { + this.currentState.empty(this); + this.invokeRecursively(function(view) { + view.removedFromDOM = true; + }, false); + } + + for (idx = start + removedCount - 1; idx >= start; idx--) { + childView = childViews[idx]; + childView.destroy(); + } + }, + + /** + Called when a mutation to the underlying content array occurs. + + This method will replay that mutation against the views that compose the + `Ember.CollectionView`, ensuring that the view reflects the model. + + This array observer is added in `contentDidChange`. + + @method arrayDidChange + @param {Array} content the managed collection of objects + @param {Number} start the index at which the changes occurred + @param {Number} removed number of object removed from content + @param {Number} added number of object added to content + */ + arrayDidChange: function(content, start, removed, added) { + var addedViews = [], view, item, idx, len, itemViewClass, + emptyView; + + len = content ? get(content, 'length') : 0; + + if (len) { + itemViewClass = get(this, 'itemViewClass'); + + if ('string' === typeof itemViewClass && isGlobalPath(itemViewClass)) { + itemViewClass = get(itemViewClass) || itemViewClass; + } + + Ember.assert(fmt("itemViewClass must be a subclass of Ember.View, not %@", + [itemViewClass]), + 'string' === typeof itemViewClass || View.detect(itemViewClass)); + + for (idx = start; idx < start+added; idx++) { + item = content.objectAt(idx); + + view = this.createChildView(itemViewClass, { + content: item, + contentIndex: idx + }); + + addedViews.push(view); + } + } else { + emptyView = get(this, 'emptyView'); + + if (!emptyView) { return; } + + if ('string' === typeof emptyView && isGlobalPath(emptyView)) { + emptyView = get(emptyView) || emptyView; + } + + emptyView = this.createChildView(emptyView); + addedViews.push(emptyView); + set(this, 'emptyView', emptyView); + + if (CoreView.detect(emptyView)) { + this._createdEmptyView = emptyView; + } + } + + this.replace(start, 0, addedViews); + }, + + /** + Instantiates a view to be added to the childViews array during view + initialization. You generally will not call this method directly unless + you are overriding `createChildViews()`. Note that this method will + automatically configure the correct settings on the new view instance to + act as a child of the parent. + + The tag name for the view will be set to the tagName of the viewClass + passed in. + + @method createChildView + @param {Class} viewClass + @param {Hash} [attrs] Attributes to add + @return {Ember.View} new instance + */ + createChildView: function(view, attrs) { + view = this._super(view, attrs); + + var itemTagName = get(view, 'tagName'); + + if (itemTagName === null || itemTagName === undefined) { + itemTagName = CollectionView.CONTAINER_MAP[get(this, 'tagName')]; + set(view, 'tagName', itemTagName); + } + + return view; + } + }); + + /** + A map of parent tags to their default child tags. You can add + additional parent tags if you want collection views that use + a particular parent tag to default to a child tag. + + @property CONTAINER_MAP + @type Hash + @static + @final + */ + CollectionView.CONTAINER_MAP = { + ul: 'li', + ol: 'li', + table: 'tr', + thead: 'tr', + tbody: 'tr', + tfoot: 'tr', + tr: 'td', + select: 'option' + }; + + __exports__["default"] = CollectionView; + }); +define("ember-views/views/component", + ["ember-metal/core","ember-views/mixins/component_template_deprecation","ember-runtime/mixins/target_action_support","ember-views/views/view","ember-metal/property_get","ember-metal/property_set","ember-metal/is_none","ember-metal/computed","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) { + "use strict"; + var Ember = __dependency1__["default"]; + // Ember.assert, Ember.Handlebars + + var ComponentTemplateDeprecation = __dependency2__["default"]; + var TargetActionSupport = __dependency3__["default"]; + var View = __dependency4__["default"]; + + var get = __dependency5__.get; + var set = __dependency6__.set; + var isNone = __dependency7__.isNone; + + var computed = __dependency8__.computed; + + var a_slice = Array.prototype.slice; + + /** + @module ember + @submodule ember-views + */ + + /** + An `Ember.Component` is a view that is completely + isolated. Property access in its templates go + to the view object and actions are targeted at + the view object. There is no access to the + surrounding context or outer controller; all + contextual information must be passed in. + + The easiest way to create an `Ember.Component` is via + a template. If you name a template + `components/my-foo`, you will be able to use + `{{my-foo}}` in other templates, which will make + an instance of the isolated component. + + ```handlebars + {{app-profile person=currentUser}} + ``` + + ```handlebars + +

    {{person.title}}

    + +

    {{person.signature}}

    + ``` + + You can use `yield` inside a template to + include the **contents** of any block attached to + the component. The block will be executed in the + context of the surrounding context or outer controller: + + ```handlebars + {{#app-profile person=currentUser}} +

    Admin mode

    + {{! Executed in the controller's context. }} + {{/app-profile}} + ``` + + ```handlebars + +

    {{person.title}}

    + {{! Executed in the components context. }} + {{yield}} {{! block contents }} + ``` + + If you want to customize the component, in order to + handle events or actions, you implement a subclass + of `Ember.Component` named after the name of the + component. Note that `Component` needs to be appended to the name of + your subclass like `AppProfileComponent`. + + For example, you could implement the action + `hello` for the `app-profile` component: + + ```javascript + App.AppProfileComponent = Ember.Component.extend({ + actions: { + hello: function(name) { + console.log("Hello", name); + } + } + }); + ``` + + And then use it in the component's template: + + ```handlebars + + +

    {{person.title}}

    + {{yield}} + + + ``` + + Components must have a `-` in their name to avoid + conflicts with built-in controls that wrap HTML + elements. This is consistent with the same + requirement in web components. + + @class Component + @namespace Ember + @extends Ember.View + */ + var Component = View.extend(TargetActionSupport, ComponentTemplateDeprecation, { + instrumentName: 'component', + instrumentDisplay: computed(function() { + if (this._debugContainerKey) { + return '{{' + this._debugContainerKey.split(':')[1] + '}}'; + } + }), + + init: function() { + this._super(); + set(this, 'origContext', get(this, 'context')); + set(this, 'context', this); + set(this, 'controller', this); + }, + + defaultLayout: function(context, options){ + Ember.Handlebars.helpers['yield'].call(context, options); + }, + + /** + A components template property is set by passing a block + during its invocation. It is executed within the parent context. + + Example: + + ```handlebars + {{#my-component}} + // something that is run in the context + // of the parent context + {{/my-component}} + ``` + + Specifying a template directly to a component is deprecated without + also specifying the layout property. + + @deprecated + @property template + */ + template: computed(function(key, value) { + if (value !== undefined) { return value; } + + var templateName = get(this, 'templateName'), + template = this.templateForName(templateName, 'template'); + + Ember.assert("You specified the templateName " + templateName + " for " + this + ", but it did not exist.", !templateName || template); + + return template || get(this, 'defaultTemplate'); + }).property('templateName'), + + /** + Specifying a components `templateName` is deprecated without also + providing the `layout` or `layoutName` properties. + + @deprecated + @property templateName + */ + templateName: null, + + // during render, isolate keywords + cloneKeywords: function() { + return { + view: this, + controller: this + }; + }, + + _yield: function(context, options) { + var view = options.data.view, + parentView = this._parentView, + template = get(this, 'template'); + + if (template) { + Ember.assert("A Component must have a parent view in order to yield.", parentView); + + view.appendChild(View, { + isVirtual: true, + tagName: '', + _contextView: parentView, + template: template, + context: options.data.insideGroup ? get(this, 'origContext') : get(parentView, 'context'), + controller: get(parentView, 'controller'), + templateData: { keywords: parentView.cloneKeywords(), insideGroup: options.data.insideGroup } + }); + } + }, + + /** + If the component is currently inserted into the DOM of a parent view, this + property will point to the controller of the parent view. + + @property targetObject + @type Ember.Controller + @default null + */ + targetObject: computed(function(key) { + var parentView = get(this, '_parentView'); + return parentView ? get(parentView, 'controller') : null; + }).property('_parentView'), + + /** + Triggers a named action on the controller context where the component is used if + this controller has registered for notifications of the action. + + For example a component for playing or pausing music may translate click events + into action notifications of "play" or "stop" depending on some internal state + of the component: + + + ```javascript + App.PlayButtonComponent = Ember.Component.extend({ + click: function(){ + if (this.get('isPlaying')) { + this.sendAction('play'); + } else { + this.sendAction('stop'); + } + } + }); + ``` + + When used inside a template these component actions are configured to + trigger actions in the outer application context: + + ```handlebars + {{! application.hbs }} + {{play-button play="musicStarted" stop="musicStopped"}} + ``` + + When the component receives a browser `click` event it translate this + interaction into application-specific semantics ("play" or "stop") and + triggers the specified action name on the controller for the template + where the component is used: + + + ```javascript + App.ApplicationController = Ember.Controller.extend({ + actions: { + musicStarted: function(){ + // called when the play button is clicked + // and the music started playing + }, + musicStopped: function(){ + // called when the play button is clicked + // and the music stopped playing + } + } + }); + ``` + + If no action name is passed to `sendAction` a default name of "action" + is assumed. + + ```javascript + App.NextButtonComponent = Ember.Component.extend({ + click: function(){ + this.sendAction(); + } + }); + ``` + + ```handlebars + {{! application.hbs }} + {{next-button action="playNextSongInAlbum"}} + ``` + + ```javascript + App.ApplicationController = Ember.Controller.extend({ + actions: { + playNextSongInAlbum: function(){ + ... + } + } + }); + ``` + + @method sendAction + @param [action] {String} the action to trigger + @param [context] {*} a context to send with the action + */ + sendAction: function(action) { + var actionName, + contexts = a_slice.call(arguments, 1); + + // Send the default action + if (action === undefined) { + actionName = get(this, 'action'); + Ember.assert("The default action was triggered on the component " + this.toString() + + ", but the action name (" + actionName + ") was not a string.", + isNone(actionName) || typeof actionName === 'string'); + } else { + actionName = get(this, action); + Ember.assert("The " + action + " action was triggered on the component " + + this.toString() + ", but the action name (" + actionName + + ") was not a string.", + isNone(actionName) || typeof actionName === 'string'); + } + + // If no action name for that action could be found, just abort. + if (actionName === undefined) { return; } + + this.triggerAction({ + action: actionName, + actionContext: contexts + }); + } + }); + + __exports__["default"] = Component; + }); +define("ember-views/views/container_view", + ["ember-metal/core","ember-metal/merge","ember-runtime/mixins/mutable_array","ember-metal/property_get","ember-metal/property_set","ember-views/views/view","ember-views/views/view_collection","ember-views/views/states","ember-metal/error","ember-metal/enumerable_utils","ember-metal/computed","ember-metal/run_loop","ember-metal/properties","ember-views/system/render_buffer","ember-metal/mixin","ember-runtime/system/native_array","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __dependency16__, __exports__) { + "use strict"; + var Ember = __dependency1__["default"]; + // Ember.assert, Ember.K + + var merge = __dependency2__["default"]; + var MutableArray = __dependency3__["default"]; + var get = __dependency4__.get; + var set = __dependency5__.set; + + var View = __dependency6__["default"]; + var ViewCollection = __dependency7__["default"]; + + var cloneStates = __dependency8__.cloneStates; + var EmberViewStates = __dependency8__.states; + + var EmberError = __dependency9__["default"]; + + var forEach = __dependency10__.forEach; + + var computed = __dependency11__.computed; + var run = __dependency12__["default"]; + var defineProperty = __dependency13__.defineProperty; + var renderBuffer = __dependency14__["default"]; + var observer = __dependency15__.observer; + var beforeObserver = __dependency15__.beforeObserver; + var emberA = __dependency16__.A; + + /** + @module ember + @submodule ember-views + */ + + var states = cloneStates(EmberViewStates); + + /** + A `ContainerView` is an `Ember.View` subclass that implements `Ember.MutableArray` + allowing programmatic management of its child views. + + ## Setting Initial Child Views + + The initial array of child views can be set in one of two ways. You can + provide a `childViews` property at creation time that contains instance of + `Ember.View`: + + ```javascript + aContainer = Ember.ContainerView.create({ + childViews: [Ember.View.create(), Ember.View.create()] + }); + ``` + + You can also provide a list of property names whose values are instances of + `Ember.View`: + + ```javascript + aContainer = Ember.ContainerView.create({ + childViews: ['aView', 'bView', 'cView'], + aView: Ember.View.create(), + bView: Ember.View.create(), + cView: Ember.View.create() + }); + ``` + + The two strategies can be combined: + + ```javascript + aContainer = Ember.ContainerView.create({ + childViews: ['aView', Ember.View.create()], + aView: Ember.View.create() + }); + ``` + + Each child view's rendering will be inserted into the container's rendered + HTML in the same order as its position in the `childViews` property. + + ## Adding and Removing Child Views + + The container view implements `Ember.MutableArray` allowing programmatic management of its child views. + + To remove a view, pass that view into a `removeObject` call on the container view. + + Given an empty `` the following code + + ```javascript + aContainer = Ember.ContainerView.create({ + classNames: ['the-container'], + childViews: ['aView', 'bView'], + aView: Ember.View.create({ + template: Ember.Handlebars.compile("A") + }), + bView: Ember.View.create({ + template: Ember.Handlebars.compile("B") + }) + }); + + aContainer.appendTo('body'); + ``` + + Results in the HTML + + ```html +
    +
    A
    +
    B
    +
    + ``` + + Removing a view + + ```javascript + aContainer.toArray(); // [aContainer.aView, aContainer.bView] + aContainer.removeObject(aContainer.get('bView')); + aContainer.toArray(); // [aContainer.aView] + ``` + + Will result in the following HTML + + ```html +
    +
    A
    +
    + ``` + + Similarly, adding a child view is accomplished by adding `Ember.View` instances to the + container view. + + Given an empty `` the following code + + ```javascript + aContainer = Ember.ContainerView.create({ + classNames: ['the-container'], + childViews: ['aView', 'bView'], + aView: Ember.View.create({ + template: Ember.Handlebars.compile("A") + }), + bView: Ember.View.create({ + template: Ember.Handlebars.compile("B") + }) + }); + + aContainer.appendTo('body'); + ``` + + Results in the HTML + + ```html +
    +
    A
    +
    B
    +
    + ``` + + Adding a view + + ```javascript + AnotherViewClass = Ember.View.extend({ + template: Ember.Handlebars.compile("Another view") + }); + + aContainer.toArray(); // [aContainer.aView, aContainer.bView] + aContainer.pushObject(AnotherViewClass.create()); + aContainer.toArray(); // [aContainer.aView, aContainer.bView, ] + ``` + + Will result in the following HTML + + ```html +
    +
    A
    +
    B
    +
    Another view
    +
    + ``` + + ## Templates and Layout + + A `template`, `templateName`, `defaultTemplate`, `layout`, `layoutName` or + `defaultLayout` property on a container view will not result in the template + or layout being rendered. The HTML contents of a `Ember.ContainerView`'s DOM + representation will only be the rendered HTML of its child views. + + @class ContainerView + @namespace Ember + @extends Ember.View + */ + var ContainerView = View.extend(MutableArray, { + _states: states, + + init: function() { + this._super(); + + var childViews = get(this, 'childViews'); + + // redefine view's childViews property that was obliterated + defineProperty(this, 'childViews', View.childViewsProperty); + + var _childViews = this._childViews; + + forEach(childViews, function(viewName, idx) { + var view; + + if ('string' === typeof viewName) { + view = get(this, viewName); + view = this.createChildView(view); + set(this, viewName, view); + } else { + view = this.createChildView(viewName); + } + + _childViews[idx] = view; + }, this); + + var currentView = get(this, 'currentView'); + if (currentView) { + if (!_childViews.length) { _childViews = this._childViews = this._childViews.slice(); } + _childViews.push(this.createChildView(currentView)); + } + }, + + replace: function(idx, removedCount, addedViews) { + var addedCount = addedViews ? get(addedViews, 'length') : 0; + var self = this; + Ember.assert("You can't add a child to a container - the child is already a child of another view", emberA(addedViews).every(function(item) { return !get(item, '_parentView') || get(item, '_parentView') === self; })); + + this.arrayContentWillChange(idx, removedCount, addedCount); + this.childViewsWillChange(this._childViews, idx, removedCount); + + if (addedCount === 0) { + this._childViews.splice(idx, removedCount) ; + } else { + var args = [idx, removedCount].concat(addedViews); + if (addedViews.length && !this._childViews.length) { this._childViews = this._childViews.slice(); } + this._childViews.splice.apply(this._childViews, args); + } + + this.arrayContentDidChange(idx, removedCount, addedCount); + this.childViewsDidChange(this._childViews, idx, removedCount, addedCount); + + return this; + }, + + objectAt: function(idx) { + return this._childViews[idx]; + }, + + length: computed(function () { + return this._childViews.length; + })["volatile"](), + + /** + Instructs each child view to render to the passed render buffer. + + @private + @method render + @param {Ember.RenderBuffer} buffer the buffer to render to + */ + render: function(buffer) { + this.forEachChildView(function(view) { + view.renderToBuffer(buffer); + }); + }, + + instrumentName: 'container', + + /** + When a child view is removed, destroy its element so that + it is removed from the DOM. + + The array observer that triggers this action is set up in the + `renderToBuffer` method. + + @private + @method childViewsWillChange + @param {Ember.Array} views the child views array before mutation + @param {Number} start the start position of the mutation + @param {Number} removed the number of child views removed + **/ + childViewsWillChange: function(views, start, removed) { + this.propertyWillChange('childViews'); + + if (removed > 0) { + var changedViews = views.slice(start, start+removed); + // transition to preRender before clearing parentView + this.currentState.childViewsWillChange(this, views, start, removed); + this.initializeViews(changedViews, null, null); + } + }, + + removeChild: function(child) { + this.removeObject(child); + return this; + }, + + /** + When a child view is added, make sure the DOM gets updated appropriately. + + If the view has already rendered an element, we tell the child view to + create an element and insert it into the DOM. If the enclosing container + view has already written to a buffer, but not yet converted that buffer + into an element, we insert the string representation of the child into the + appropriate place in the buffer. + + @private + @method childViewsDidChange + @param {Ember.Array} views the array of child views after the mutation has occurred + @param {Number} start the start position of the mutation + @param {Number} removed the number of child views removed + @param {Number} added the number of child views added + */ + childViewsDidChange: function(views, start, removed, added) { + if (added > 0) { + var changedViews = views.slice(start, start+added); + this.initializeViews(changedViews, this, get(this, 'templateData')); + this.currentState.childViewsDidChange(this, views, start, added); + } + this.propertyDidChange('childViews'); + }, + + initializeViews: function(views, parentView, templateData) { + forEach(views, function(view) { + set(view, '_parentView', parentView); + + if (!view.container && parentView) { + set(view, 'container', parentView.container); + } + + if (!get(view, 'templateData')) { + set(view, 'templateData', templateData); + } + }); + }, + + currentView: null, + + _currentViewWillChange: beforeObserver('currentView', function() { + var currentView = get(this, 'currentView'); + if (currentView) { + currentView.destroy(); + } + }), + + _currentViewDidChange: observer('currentView', function() { + var currentView = get(this, 'currentView'); + if (currentView) { + Ember.assert("You tried to set a current view that already has a parent. Make sure you don't have multiple outlets in the same view.", !get(currentView, '_parentView')); + this.pushObject(currentView); + } + }), + + _ensureChildrenAreInDOM: function () { + this.currentState.ensureChildrenAreInDOM(this); + } + }); + + merge(states._default, { + childViewsWillChange: Ember.K, + childViewsDidChange: Ember.K, + ensureChildrenAreInDOM: Ember.K + }); + + merge(states.inBuffer, { + childViewsDidChange: function(parentView, views, start, added) { + throw new EmberError('You cannot modify child views while in the inBuffer state'); + } + }); + + merge(states.hasElement, { + childViewsWillChange: function(view, views, start, removed) { + for (var i=start; i + ``` + + ## HTML `class` Attribute + + The HTML `class` attribute of a view's tag can be set by providing a + `classNames` property that is set to an array of strings: + + ```javascript + MyView = Ember.View.extend({ + classNames: ['my-class', 'my-other-class'] + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html +
    + ``` + + `class` attribute values can also be set by providing a `classNameBindings` + property set to an array of properties names for the view. The return value + of these properties will be added as part of the value for the view's `class` + attribute. These properties can be computed properties: + + ```javascript + MyView = Ember.View.extend({ + classNameBindings: ['propertyA', 'propertyB'], + propertyA: 'from-a', + propertyB: function() { + if (someLogic) { return 'from-b'; } + }.property() + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html +
    + ``` + + If the value of a class name binding returns a boolean the property name + itself will be used as the class name if the property is true. The class name + will not be added if the value is `false` or `undefined`. + + ```javascript + MyView = Ember.View.extend({ + classNameBindings: ['hovered'], + hovered: true + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html +
    + ``` + + When using boolean class name bindings you can supply a string value other + than the property name for use as the `class` HTML attribute by appending the + preferred value after a ":" character when defining the binding: + + ```javascript + MyView = Ember.View.extend({ + classNameBindings: ['awesome:so-very-cool'], + awesome: true + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html +
    + ``` + + Boolean value class name bindings whose property names are in a + camelCase-style format will be converted to a dasherized format: + + ```javascript + MyView = Ember.View.extend({ + classNameBindings: ['isUrgent'], + isUrgent: true + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html +
    + ``` + + Class name bindings can also refer to object values that are found by + traversing a path relative to the view itself: + + ```javascript + MyView = Ember.View.extend({ + classNameBindings: ['messages.empty'] + messages: Ember.Object.create({ + empty: true + }) + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html +
    + ``` + + If you want to add a class name for a property which evaluates to true and + and a different class name if it evaluates to false, you can pass a binding + like this: + + ```javascript + // Applies 'enabled' class when isEnabled is true and 'disabled' when isEnabled is false + Ember.View.extend({ + classNameBindings: ['isEnabled:enabled:disabled'] + isEnabled: true + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html +
    + ``` + + When isEnabled is `false`, the resulting HTML reprensentation looks like + this: + + ```html +
    + ``` + + This syntax offers the convenience to add a class if a property is `false`: + + ```javascript + // Applies no class when isEnabled is true and class 'disabled' when isEnabled is false + Ember.View.extend({ + classNameBindings: ['isEnabled::disabled'] + isEnabled: true + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html +
    + ``` + + When the `isEnabled` property on the view is set to `false`, it will result + in view instances with an HTML representation of: + + ```html +
    + ``` + + Updates to the the value of a class name binding will result in automatic + update of the HTML `class` attribute in the view's rendered HTML + representation. If the value becomes `false` or `undefined` the class name + will be removed. + + Both `classNames` and `classNameBindings` are concatenated properties. See + [Ember.Object](/api/classes/Ember.Object.html) documentation for more + information about concatenated properties. + + ## HTML Attributes + + The HTML attribute section of a view's tag can be set by providing an + `attributeBindings` property set to an array of property names on the view. + The return value of these properties will be used as the value of the view's + HTML associated attribute: + + ```javascript + AnchorView = Ember.View.extend({ + tagName: 'a', + attributeBindings: ['href'], + href: 'http://google.com' + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html + + ``` + + One property can be mapped on to another by placing a ":" between + the source property and the destination property: + + ```javascript + AnchorView = Ember.View.extend({ + tagName: 'a', + attributeBindings: ['url:href'], + url: 'http://google.com' + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html + + ``` + + If the return value of an `attributeBindings` monitored property is a boolean + the property will follow HTML's pattern of repeating the attribute's name as + its value: + + ```javascript + MyTextInput = Ember.View.extend({ + tagName: 'input', + attributeBindings: ['disabled'], + disabled: true + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html + + ``` + + `attributeBindings` can refer to computed properties: + + ```javascript + MyTextInput = Ember.View.extend({ + tagName: 'input', + attributeBindings: ['disabled'], + disabled: function() { + if (someLogic) { + return true; + } else { + return false; + } + }.property() + }); + ``` + + Updates to the the property of an attribute binding will result in automatic + update of the HTML attribute in the view's rendered HTML representation. + + `attributeBindings` is a concatenated property. See [Ember.Object](/api/classes/Ember.Object.html) + documentation for more information about concatenated properties. + + ## Templates + + The HTML contents of a view's rendered representation are determined by its + template. Templates can be any function that accepts an optional context + parameter and returns a string of HTML that will be inserted within the + view's tag. Most typically in Ember this function will be a compiled + `Ember.Handlebars` template. + + ```javascript + AView = Ember.View.extend({ + template: Ember.Handlebars.compile('I am the template') + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html +
    I am the template
    + ``` + + Within an Ember application is more common to define a Handlebars templates as + part of a page: + + ```html + + ``` + + And associate it by name using a view's `templateName` property: + + ```javascript + AView = Ember.View.extend({ + templateName: 'some-template' + }); + ``` + + If you have nested resources, your Handlebars template will look like this: + + ```html + + ``` + + And `templateName` property: + + ```javascript + AView = Ember.View.extend({ + templateName: 'posts/new' + }); + ``` + + Using a value for `templateName` that does not have a Handlebars template + with a matching `data-template-name` attribute will throw an error. + + For views classes that may have a template later defined (e.g. as the block + portion of a `{{view}}` Handlebars helper call in another template or in + a subclass), you can provide a `defaultTemplate` property set to compiled + template function. If a template is not later provided for the view instance + the `defaultTemplate` value will be used: + + ```javascript + AView = Ember.View.extend({ + defaultTemplate: Ember.Handlebars.compile('I was the default'), + template: null, + templateName: null + }); + ``` + + Will result in instances with an HTML representation of: + + ```html +
    I was the default
    + ``` + + If a `template` or `templateName` is provided it will take precedence over + `defaultTemplate`: + + ```javascript + AView = Ember.View.extend({ + defaultTemplate: Ember.Handlebars.compile('I was the default') + }); + + aView = AView.create({ + template: Ember.Handlebars.compile('I was the template, not default') + }); + ``` + + Will result in the following HTML representation when rendered: + + ```html +
    I was the template, not default
    + ``` + + ## View Context + + The default context of the compiled template is the view's controller: + + ```javascript + AView = Ember.View.extend({ + template: Ember.Handlebars.compile('Hello {{excitedGreeting}}') + }); + + aController = Ember.Object.create({ + firstName: 'Barry', + excitedGreeting: function() { + return this.get("content.firstName") + "!!!" + }.property() + }); + + aView = AView.create({ + controller: aController + }); + ``` + + Will result in an HTML representation of: + + ```html +
    Hello Barry!!!
    + ``` + + A context can also be explicitly supplied through the view's `context` + property. If the view has neither `context` nor `controller` properties, the + `parentView`'s context will be used. + + ## Layouts + + Views can have a secondary template that wraps their main template. Like + primary templates, layouts can be any function that accepts an optional + context parameter and returns a string of HTML that will be inserted inside + view's tag. Views whose HTML element is self closing (e.g. ``) + cannot have a layout and this property will be ignored. + + Most typically in Ember a layout will be a compiled `Ember.Handlebars` + template. + + A view's layout can be set directly with the `layout` property or reference + an existing Handlebars template by name with the `layoutName` property. + + A template used as a layout must contain a single use of the Handlebars + `{{yield}}` helper. The HTML contents of a view's rendered `template` will be + inserted at this location: + + ```javascript + AViewWithLayout = Ember.View.extend({ + layout: Ember.Handlebars.compile("
    {{yield}}
    "), + template: Ember.Handlebars.compile("I got wrapped") + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html +
    +
    + I got wrapped +
    +
    + ``` + + See [Ember.Handlebars.helpers.yield](/api/classes/Ember.Handlebars.helpers.html#method_yield) + for more information. + + ## Responding to Browser Events + + Views can respond to user-initiated events in one of three ways: method + implementation, through an event manager, and through `{{action}}` helper use + in their template or layout. + + ### Method Implementation + + Views can respond to user-initiated events by implementing a method that + matches the event name. A `jQuery.Event` object will be passed as the + argument to this method. + + ```javascript + AView = Ember.View.extend({ + click: function(event) { + // will be called when when an instance's + // rendered element is clicked + } + }); + ``` + + ### Event Managers + + Views can define an object as their `eventManager` property. This object can + then implement methods that match the desired event names. Matching events + that occur on the view's rendered HTML or the rendered HTML of any of its DOM + descendants will trigger this method. A `jQuery.Event` object will be passed + as the first argument to the method and an `Ember.View` object as the + second. The `Ember.View` will be the view whose rendered HTML was interacted + with. This may be the view with the `eventManager` property or one of its + descendent views. + + ```javascript + AView = Ember.View.extend({ + eventManager: Ember.Object.create({ + doubleClick: function(event, view) { + // will be called when when an instance's + // rendered element or any rendering + // of this views's descendent + // elements is clicked + } + }) + }); + ``` + + An event defined for an event manager takes precedence over events of the + same name handled through methods on the view. + + ```javascript + AView = Ember.View.extend({ + mouseEnter: function(event) { + // will never trigger. + }, + eventManager: Ember.Object.create({ + mouseEnter: function(event, view) { + // takes precedence over AView#mouseEnter + } + }) + }); + ``` + + Similarly a view's event manager will take precedence for events of any views + rendered as a descendent. A method name that matches an event name will not + be called if the view instance was rendered inside the HTML representation of + a view that has an `eventManager` property defined that handles events of the + name. Events not handled by the event manager will still trigger method calls + on the descendent. + + ```javascript + OuterView = Ember.View.extend({ + template: Ember.Handlebars.compile("outer {{#view InnerView}}inner{{/view}} outer"), + eventManager: Ember.Object.create({ + mouseEnter: function(event, view) { + // view might be instance of either + // OuterView or InnerView depending on + // where on the page the user interaction occured + } + }) + }); + + InnerView = Ember.View.extend({ + click: function(event) { + // will be called if rendered inside + // an OuterView because OuterView's + // eventManager doesn't handle click events + }, + mouseEnter: function(event) { + // will never be called if rendered inside + // an OuterView. + } + }); + ``` + + ### Handlebars `{{action}}` Helper + + See [Handlebars.helpers.action](/api/classes/Ember.Handlebars.helpers.html#method_action). + + ### Event Names + + All of the event handling approaches described above respond to the same set + of events. The names of the built-in events are listed below. (The hash of + built-in events exists in `Ember.EventDispatcher`.) Additional, custom events + can be registered by using `Ember.Application.customEvents`. + + Touch events: + + * `touchStart` + * `touchMove` + * `touchEnd` + * `touchCancel` + + Keyboard events + + * `keyDown` + * `keyUp` + * `keyPress` + + Mouse events + + * `mouseDown` + * `mouseUp` + * `contextMenu` + * `click` + * `doubleClick` + * `mouseMove` + * `focusIn` + * `focusOut` + * `mouseEnter` + * `mouseLeave` + + Form events: + + * `submit` + * `change` + * `focusIn` + * `focusOut` + * `input` + + HTML5 drag and drop events: + + * `dragStart` + * `drag` + * `dragEnter` + * `dragLeave` + * `dragOver` + * `dragEnd` + * `drop` + + ## Handlebars `{{view}}` Helper + + Other `Ember.View` instances can be included as part of a view's template by + using the `{{view}}` Handlebars helper. See [Ember.Handlebars.helpers.view](/api/classes/Ember.Handlebars.helpers.html#method_view) + for additional information. + + @class View + @namespace Ember + @extends Ember.CoreView + */ + var View = CoreView.extend({ + + concatenatedProperties: ['classNames', 'classNameBindings', 'attributeBindings'], + + /** + @property isView + @type Boolean + @default true + @static + */ + isView: true, + + // .......................................................... + // TEMPLATE SUPPORT + // + + /** + The name of the template to lookup if no template is provided. + + By default `Ember.View` will lookup a template with this name in + `Ember.TEMPLATES` (a shared global object). + + @property templateName + @type String + @default null + */ + templateName: null, + + /** + The name of the layout to lookup if no layout is provided. + + By default `Ember.View` will lookup a template with this name in + `Ember.TEMPLATES` (a shared global object). + + @property layoutName + @type String + @default null + */ + layoutName: null, + + /** + Used to identify this view during debugging + + @property instrumentDisplay + @type String + */ + instrumentDisplay: computed(function() { + if (this.helperName) { + return '{{' + this.helperName + '}}'; + } + }), + + /** + The template used to render the view. This should be a function that + accepts an optional context parameter and returns a string of HTML that + will be inserted into the DOM relative to its parent view. + + In general, you should set the `templateName` property instead of setting + the template yourself. + + @property template + @type Function + */ + template: computed('templateName', function(key, value) { + if (value !== undefined) { return value; } + + var templateName = get(this, 'templateName'), + template = this.templateForName(templateName, 'template'); + + Ember.assert("You specified the templateName " + templateName + " for " + this + ", but it did not exist.", !templateName || template); + + return template || get(this, 'defaultTemplate'); + }), + + /** + The controller managing this view. If this property is set, it will be + made available for use by the template. + + @property controller + @type Object + */ + controller: computed('_parentView', function(key) { + var parentView = get(this, '_parentView'); + return parentView ? get(parentView, 'controller') : null; + }), + + /** + A view may contain a layout. A layout is a regular template but + supersedes the `template` property during rendering. It is the + responsibility of the layout template to retrieve the `template` + property from the view (or alternatively, call `Handlebars.helpers.yield`, + `{{yield}}`) to render it in the correct location. + + This is useful for a view that has a shared wrapper, but which delegates + the rendering of the contents of the wrapper to the `template` property + on a subclass. + + @property layout + @type Function + */ + layout: computed(function(key) { + var layoutName = get(this, 'layoutName'), + layout = this.templateForName(layoutName, 'layout'); + + Ember.assert("You specified the layoutName " + layoutName + " for " + this + ", but it did not exist.", !layoutName || layout); + + return layout || get(this, 'defaultLayout'); + }).property('layoutName'), + + _yield: function(context, options) { + var template = get(this, 'template'); + if (template) { template(context, options); } + }, + + templateForName: function(name, type) { + if (!name) { return; } + Ember.assert("templateNames are not allowed to contain periods: "+name, name.indexOf('.') === -1); + + // the defaultContainer is deprecated + var container = this.container || (Container && Container.defaultContainer); + return container && container.lookup('template:' + name); + }, + + /** + The object from which templates should access properties. + + This object will be passed to the template function each time the render + method is called, but it is up to the individual function to decide what + to do with it. + + By default, this will be the view's controller. + + @property context + @type Object + */ + context: computed(function(key, value) { + if (arguments.length === 2) { + set(this, '_context', value); + return value; + } else { + return get(this, '_context'); + } + })["volatile"](), + + /** + Private copy of the view's template context. This can be set directly + by Handlebars without triggering the observer that causes the view + to be re-rendered. + + The context of a view is looked up as follows: + + 1. Supplied context (usually by Handlebars) + 2. Specified controller + 3. `parentView`'s context (for a child of a ContainerView) + + The code in Handlebars that overrides the `_context` property first + checks to see whether the view has a specified controller. This is + something of a hack and should be revisited. + + @property _context + @private + */ + _context: computed(function(key) { + var parentView, controller; + + if (controller = get(this, 'controller')) { + return controller; + } + + parentView = this._parentView; + if (parentView) { + return get(parentView, '_context'); + } + + return null; + }), + + /** + If a value that affects template rendering changes, the view should be + re-rendered to reflect the new value. + + @method _contextDidChange + @private + */ + _contextDidChange: observer('context', function() { + this.rerender(); + }), + + /** + If `false`, the view will appear hidden in DOM. + + @property isVisible + @type Boolean + @default null + */ + isVisible: true, + + /** + Array of child views. You should never edit this array directly. + Instead, use `appendChild` and `removeFromParent`. + + @property childViews + @type Array + @default [] + @private + */ + childViews: childViewsProperty, + + _childViews: EMPTY_ARRAY, + + // When it's a virtual view, we need to notify the parent that their + // childViews will change. + _childViewsWillChange: beforeObserver('childViews', function() { + if (this.isVirtual) { + var parentView = get(this, 'parentView'); + if (parentView) { propertyWillChange(parentView, 'childViews'); } + } + }), + + // When it's a virtual view, we need to notify the parent that their + // childViews did change. + _childViewsDidChange: observer('childViews', function() { + if (this.isVirtual) { + var parentView = get(this, 'parentView'); + if (parentView) { propertyDidChange(parentView, 'childViews'); } + } + }), + + /** + Return the nearest ancestor that is an instance of the provided + class. + + @method nearestInstanceOf + @param {Class} klass Subclass of Ember.View (or Ember.View itself) + @return Ember.View + @deprecated + */ + nearestInstanceOf: function(klass) { + Ember.deprecate("nearestInstanceOf is deprecated and will be removed from future releases. Use nearestOfType."); + var view = get(this, 'parentView'); + + while (view) { + if (view instanceof klass) { return view; } + view = get(view, 'parentView'); + } + }, + + /** + Return the nearest ancestor that is an instance of the provided + class or mixin. + + @method nearestOfType + @param {Class,Mixin} klass Subclass of Ember.View (or Ember.View itself), + or an instance of Ember.Mixin. + @return Ember.View + */ + nearestOfType: function(klass) { + var view = get(this, 'parentView'), + isOfType = klass instanceof Mixin ? + function(view) { return klass.detect(view); } : + function(view) { return klass.detect(view.constructor); }; + + while (view) { + if (isOfType(view)) { return view; } + view = get(view, 'parentView'); + } + }, + + /** + Return the nearest ancestor that has a given property. + + @method nearestWithProperty + @param {String} property A property name + @return Ember.View + */ + nearestWithProperty: function(property) { + var view = get(this, 'parentView'); + + while (view) { + if (property in view) { return view; } + view = get(view, 'parentView'); + } + }, + + /** + Return the nearest ancestor whose parent is an instance of + `klass`. + + @method nearestChildOf + @param {Class} klass Subclass of Ember.View (or Ember.View itself) + @return Ember.View + */ + nearestChildOf: function(klass) { + var view = get(this, 'parentView'); + + while (view) { + if (get(view, 'parentView') instanceof klass) { return view; } + view = get(view, 'parentView'); + } + }, + + /** + When the parent view changes, recursively invalidate `controller` + + @method _parentViewDidChange + @private + */ + _parentViewDidChange: observer('_parentView', function() { + if (this.isDestroying) { return; } + + this.trigger('parentViewDidChange'); + + if (get(this, 'parentView.controller') && !get(this, 'controller')) { + this.notifyPropertyChange('controller'); + } + }), + + _controllerDidChange: observer('controller', function() { + if (this.isDestroying) { return; } + + this.rerender(); + + this.forEachChildView(function(view) { + view.propertyDidChange('controller'); + }); + }), + + cloneKeywords: function() { + var templateData = get(this, 'templateData'); + + var keywords = templateData ? copy(templateData.keywords) : {}; + set(keywords, 'view', this.isVirtual ? keywords.view : this); + set(keywords, '_view', this); + set(keywords, 'controller', get(this, 'controller')); + + return keywords; + }, + + /** + Called on your view when it should push strings of HTML into a + `Ember.RenderBuffer`. Most users will want to override the `template` + or `templateName` properties instead of this method. + + By default, `Ember.View` will look for a function in the `template` + property and invoke it with the value of `context`. The value of + `context` will be the view's controller unless you override it. + + @method render + @param {Ember.RenderBuffer} buffer The render buffer + */ + render: function(buffer) { + // If this view has a layout, it is the responsibility of the + // the layout to render the view's template. Otherwise, render the template + // directly. + var template = get(this, 'layout') || get(this, 'template'); + + if (template) { + var context = get(this, 'context'); + var keywords = this.cloneKeywords(); + var output; + + var data = { + view: this, + buffer: buffer, + isRenderData: true, + keywords: keywords, + insideGroup: get(this, 'templateData.insideGroup') + }; + + // Invoke the template with the provided template context, which + // is the view's controller by default. A hash of data is also passed that provides + // the template with access to the view and render buffer. + + Ember.assert('template must be a function. Did you mean to call Ember.Handlebars.compile("...") or specify templateName instead?', typeof template === 'function'); + // The template should write directly to the render buffer instead + // of returning a string. + output = template(context, { data: data }); + + // If the template returned a string instead of writing to the buffer, + // push the string onto the buffer. + if (output !== undefined) { buffer.push(output); } + } + }, + + /** + Renders the view again. This will work regardless of whether the + view is already in the DOM or not. If the view is in the DOM, the + rendering process will be deferred to give bindings a chance + to synchronize. + + If children were added during the rendering process using `appendChild`, + `rerender` will remove them, because they will be added again + if needed by the next `render`. + + In general, if the display of your view changes, you should modify + the DOM element directly instead of manually calling `rerender`, which can + be slow. + + @method rerender + */ + rerender: function() { + return this.currentState.rerender(this); + }, + + clearRenderedChildren: function() { + var lengthBefore = this.lengthBeforeRender, + lengthAfter = this.lengthAfterRender; + + // If there were child views created during the last call to render(), + // remove them under the assumption that they will be re-created when + // we re-render. + + // VIEW-TODO: Unit test this path. + var childViews = this._childViews; + for (var i=lengthAfter-1; i>=lengthBefore; i--) { + if (childViews[i]) { childViews[i].destroy(); } + } + }, + + /** + Iterates over the view's `classNameBindings` array, inserts the value + of the specified property into the `classNames` array, then creates an + observer to update the view's element if the bound property ever changes + in the future. + + @method _applyClassNameBindings + @private + */ + _applyClassNameBindings: function(classBindings) { + var classNames = this.classNames, + elem, newClass, dasherizedClass; + + // Loop through all of the configured bindings. These will be either + // property names ('isUrgent') or property paths relative to the view + // ('content.isUrgent') + forEach(classBindings, function(binding) { + + Ember.assert("classNameBindings must not have spaces in them. Multiple class name bindings can be provided as elements of an array, e.g. ['foo', ':bar']", binding.indexOf(' ') === -1); + + // Variable in which the old class value is saved. The observer function + // closes over this variable, so it knows which string to remove when + // the property changes. + var oldClass; + // Extract just the property name from bindings like 'foo:bar' + var parsedPath = View._parsePropertyPath(binding); + + // Set up an observer on the context. If the property changes, toggle the + // class name. + var observer = function() { + // Get the current value of the property + newClass = this._classStringForProperty(binding); + elem = this.$(); + + // If we had previously added a class to the element, remove it. + if (oldClass) { + elem.removeClass(oldClass); + // Also remove from classNames so that if the view gets rerendered, + // the class doesn't get added back to the DOM. + classNames.removeObject(oldClass); + } + + // If necessary, add a new class. Make sure we keep track of it so + // it can be removed in the future. + if (newClass) { + elem.addClass(newClass); + oldClass = newClass; + } else { + oldClass = null; + } + }; + + // Get the class name for the property at its current value + dasherizedClass = this._classStringForProperty(binding); + + if (dasherizedClass) { + // Ensure that it gets into the classNames array + // so it is displayed when we render. + addObject(classNames, dasherizedClass); + + // Save a reference to the class name so we can remove it + // if the observer fires. Remember that this variable has + // been closed over by the observer. + oldClass = dasherizedClass; + } + + this.registerObserver(this, parsedPath.path, observer); + // Remove className so when the view is rerendered, + // the className is added based on binding reevaluation + this.one('willClearRender', function() { + if (oldClass) { + classNames.removeObject(oldClass); + oldClass = null; + } + }); + + }, this); + }, + + _unspecifiedAttributeBindings: null, + + /** + Iterates through the view's attribute bindings, sets up observers for each, + then applies the current value of the attributes to the passed render buffer. + + @method _applyAttributeBindings + @param {Ember.RenderBuffer} buffer + @private + */ + _applyAttributeBindings: function(buffer, attributeBindings) { + var attributeValue, + unspecifiedAttributeBindings = this._unspecifiedAttributeBindings = this._unspecifiedAttributeBindings || {}; + + forEach(attributeBindings, function(binding) { + var split = binding.split(':'), + property = split[0], + attributeName = split[1] || property; + + if (property in this) { + this._setupAttributeBindingObservation(property, attributeName); + + // Determine the current value and add it to the render buffer + // if necessary. + attributeValue = get(this, property); + View.applyAttributeBindings(buffer, attributeName, attributeValue); + } else { + unspecifiedAttributeBindings[property] = attributeName; + } + }, this); + + // Lazily setup setUnknownProperty after attributeBindings are initially applied + this.setUnknownProperty = this._setUnknownProperty; + }, + + _setupAttributeBindingObservation: function(property, attributeName) { + var attributeValue, elem; + + // Create an observer to add/remove/change the attribute if the + // JavaScript property changes. + var observer = function() { + elem = this.$(); + + attributeValue = get(this, property); + + View.applyAttributeBindings(elem, attributeName, attributeValue); + }; + + this.registerObserver(this, property, observer); + }, + + /** + We're using setUnknownProperty as a hook to setup attributeBinding observers for + properties that aren't defined on a view at initialization time. + + Note: setUnknownProperty will only be called once for each property. + + @method setUnknownProperty + @param key + @param value + @private + */ + setUnknownProperty: null, // Gets defined after initialization by _applyAttributeBindings + + _setUnknownProperty: function(key, value) { + var attributeName = this._unspecifiedAttributeBindings && this._unspecifiedAttributeBindings[key]; + if (attributeName) { + this._setupAttributeBindingObservation(key, attributeName); + } + + defineProperty(this, key); + return set(this, key, value); + }, + + /** + Given a property name, returns a dasherized version of that + property name if the property evaluates to a non-falsy value. + + For example, if the view has property `isUrgent` that evaluates to true, + passing `isUrgent` to this method will return `"is-urgent"`. + + @method _classStringForProperty + @param property + @private + */ + _classStringForProperty: function(property) { + var parsedPath = View._parsePropertyPath(property); + var path = parsedPath.path; + + var val = get(this, path); + if (val === undefined && isGlobalPath(path)) { + val = get(Ember.lookup, path); + } + + return View._classStringForValue(path, val, parsedPath.className, parsedPath.falsyClassName); + }, + + // .......................................................... + // ELEMENT SUPPORT + // + + /** + Returns the current DOM element for the view. + + @property element + @type DOMElement + */ + element: computed('_parentView', function(key, value) { + if (value !== undefined) { + return this.currentState.setElement(this, value); + } else { + return this.currentState.getElement(this); + } + }), + + /** + Returns a jQuery object for this view's element. If you pass in a selector + string, this method will return a jQuery object, using the current element + as its buffer. + + For example, calling `view.$('li')` will return a jQuery object containing + all of the `li` elements inside the DOM element of this view. + + @method $ + @param {String} [selector] a jQuery-compatible selector string + @return {jQuery} the jQuery object for the DOM node + */ + $: function(sel) { + return this.currentState.$(this, sel); + }, + + mutateChildViews: function(callback) { + var childViews = this._childViews, + idx = childViews.length, + view; + + while(--idx >= 0) { + view = childViews[idx]; + callback(this, view, idx); + } + + return this; + }, + + forEachChildView: function(callback) { + var childViews = this._childViews; + + if (!childViews) { return this; } + + var len = childViews.length, + view, idx; + + for (idx = 0; idx < len; idx++) { + view = childViews[idx]; + callback(view); + } + + return this; + }, + + /** + Appends the view's element to the specified parent element. + + If the view does not have an HTML representation yet, `createElement()` + will be called automatically. + + Note that this method just schedules the view to be appended; the DOM + element will not be appended to the given element until all bindings have + finished synchronizing. + + This is not typically a function that you will need to call directly when + building your application. You might consider using `Ember.ContainerView` + instead. If you do need to use `appendTo`, be sure that the target element + you are providing is associated with an `Ember.Application` and does not + have an ancestor element that is associated with an Ember view. + + @method appendTo + @param {String|DOMElement|jQuery} A selector, element, HTML string, or jQuery object + @return {Ember.View} receiver + */ + appendTo: function(target) { + // Schedule the DOM element to be created and appended to the given + // element after bindings have synchronized. + this._insertElementLater(function() { + Ember.assert("You tried to append to (" + target + ") but that isn't in the DOM", jQuery(target).length > 0); + Ember.assert("You cannot append to an existing Ember.View. Consider using Ember.ContainerView instead.", !jQuery(target).is('.ember-view') && !jQuery(target).parents().is('.ember-view')); + this.$().appendTo(target); + }); + + return this; + }, + + /** + Replaces the content of the specified parent element with this view's + element. If the view does not have an HTML representation yet, + `createElement()` will be called automatically. + + Note that this method just schedules the view to be appended; the DOM + element will not be appended to the given element until all bindings have + finished synchronizing + + @method replaceIn + @param {String|DOMElement|jQuery} target A selector, element, HTML string, or jQuery object + @return {Ember.View} received + */ + replaceIn: function(target) { + Ember.assert("You tried to replace in (" + target + ") but that isn't in the DOM", jQuery(target).length > 0); + Ember.assert("You cannot replace an existing Ember.View. Consider using Ember.ContainerView instead.", !jQuery(target).is('.ember-view') && !jQuery(target).parents().is('.ember-view')); + + this._insertElementLater(function() { + jQuery(target).empty(); + this.$().appendTo(target); + }); + + return this; + }, + + /** + Schedules a DOM operation to occur during the next render phase. This + ensures that all bindings have finished synchronizing before the view is + rendered. + + To use, pass a function that performs a DOM operation. + + Before your function is called, this view and all child views will receive + the `willInsertElement` event. After your function is invoked, this view + and all of its child views will receive the `didInsertElement` event. + + ```javascript + view._insertElementLater(function() { + this.createElement(); + this.$().appendTo('body'); + }); + ``` + + @method _insertElementLater + @param {Function} fn the function that inserts the element into the DOM + @private + */ + _insertElementLater: function(fn) { + this._scheduledInsert = run.scheduleOnce('render', this, '_insertElement', fn); + }, + + _insertElement: function (fn) { + this._scheduledInsert = null; + this.currentState.insertElement(this, fn); + }, + + /** + Appends the view's element to the document body. If the view does + not have an HTML representation yet, `createElement()` will be called + automatically. + + If your application uses the `rootElement` property, you must append + the view within that element. Rendering views outside of the `rootElement` + is not supported. + + Note that this method just schedules the view to be appended; the DOM + element will not be appended to the document body until all bindings have + finished synchronizing. + + @method append + @return {Ember.View} receiver + */ + append: function() { + return this.appendTo(document.body); + }, + + /** + Removes the view's element from the element to which it is attached. + + @method remove + @return {Ember.View} receiver + */ + remove: function() { + // What we should really do here is wait until the end of the run loop + // to determine if the element has been re-appended to a different + // element. + // In the interim, we will just re-render if that happens. It is more + // important than elements get garbage collected. + if (!this.removedFromDOM) { this.destroyElement(); } + this.invokeRecursively(function(view) { + if (view.clearRenderedChildren) { view.clearRenderedChildren(); } + }); + }, + + elementId: null, + + /** + Attempts to discover the element in the parent element. The default + implementation looks for an element with an ID of `elementId` (or the + view's guid if `elementId` is null). You can override this method to + provide your own form of lookup. For example, if you want to discover your + element using a CSS class name instead of an ID. + + @method findElementInParentElement + @param {DOMElement} parentElement The parent's DOM element + @return {DOMElement} The discovered element + */ + findElementInParentElement: function(parentElem) { + var id = "#" + this.elementId; + return jQuery(id)[0] || jQuery(id, parentElem)[0]; + }, + + /** + Creates a DOM representation of the view and all of its + child views by recursively calling the `render()` method. + + After the element has been created, `didInsertElement` will + be called on this view and all of its child views. + + @method createElement + @return {Ember.View} receiver + */ + createElement: function() { + if (get(this, 'element')) { return this; } + + var buffer = this.renderToBuffer(); + set(this, 'element', buffer.element()); + + return this; + }, + + /** + Called when a view is going to insert an element into the DOM. + + @event willInsertElement + */ + willInsertElement: Ember.K, + + /** + Called when the element of the view has been inserted into the DOM + or after the view was re-rendered. Override this function to do any + set up that requires an element in the document body. + + @event didInsertElement + */ + didInsertElement: Ember.K, + + /** + Called when the view is about to rerender, but before anything has + been torn down. This is a good opportunity to tear down any manual + observers you have installed based on the DOM state + + @event willClearRender + */ + willClearRender: Ember.K, + + /** + Run this callback on the current view (unless includeSelf is false) and recursively on child views. + + @method invokeRecursively + @param fn {Function} + @param includeSelf {Boolean} Includes itself if true. + @private + */ + invokeRecursively: function(fn, includeSelf) { + var childViews = (includeSelf === false) ? this._childViews : [this]; + var currentViews, view, currentChildViews; + + while (childViews.length) { + currentViews = childViews.slice(); + childViews = []; + + for (var i=0, l=currentViews.length; i` tag for views. + + @property tagName + @type String + @default null + */ + + // We leave this null by default so we can tell the difference between + // the default case and a user-specified tag. + tagName: null, + + /** + The WAI-ARIA role of the control represented by this view. For example, a + button may have a role of type 'button', or a pane may have a role of + type 'alertdialog'. This property is used by assistive software to help + visually challenged users navigate rich web applications. + + The full list of valid WAI-ARIA roles is available at: + [http://www.w3.org/TR/wai-aria/roles#roles_categorization](http://www.w3.org/TR/wai-aria/roles#roles_categorization) + + @property ariaRole + @type String + @default null + */ + ariaRole: null, + + /** + Standard CSS class names to apply to the view's outer element. This + property automatically inherits any class names defined by the view's + superclasses as well. + + @property classNames + @type Array + @default ['ember-view'] + */ + classNames: ['ember-view'], + + /** + A list of properties of the view to apply as class names. If the property + is a string value, the value of that string will be applied as a class + name. + + ```javascript + // Applies the 'high' class to the view element + Ember.View.extend({ + classNameBindings: ['priority'] + priority: 'high' + }); + ``` + + If the value of the property is a Boolean, the name of that property is + added as a dasherized class name. + + ```javascript + // Applies the 'is-urgent' class to the view element + Ember.View.extend({ + classNameBindings: ['isUrgent'] + isUrgent: true + }); + ``` + + If you would prefer to use a custom value instead of the dasherized + property name, you can pass a binding like this: + + ```javascript + // Applies the 'urgent' class to the view element + Ember.View.extend({ + classNameBindings: ['isUrgent:urgent'] + isUrgent: true + }); + ``` + + This list of properties is inherited from the view's superclasses as well. + + @property classNameBindings + @type Array + @default [] + */ + classNameBindings: EMPTY_ARRAY, + + /** + A list of properties of the view to apply as attributes. If the property is + a string value, the value of that string will be applied as the attribute. + + ```javascript + // Applies the type attribute to the element + // with the value "button", like
    + Ember.View.extend({ + attributeBindings: ['type'], + type: 'button' + }); + ``` + + If the value of the property is a Boolean, the name of that property is + added as an attribute. + + ```javascript + // Renders something like
    + Ember.View.extend({ + attributeBindings: ['enabled'], + enabled: true + }); + ``` + + @property attributeBindings + */ + attributeBindings: EMPTY_ARRAY, + + // ....................................................... + // CORE DISPLAY METHODS + // + + /** + Setup a view, but do not finish waking it up. + + * configure `childViews` + * register the view with the global views hash, which is used for event + dispatch + + @method init + @private + */ + init: function() { + this.elementId = this.elementId || guidFor(this); + + this._super(); + + // setup child views. be sure to clone the child views array first + this._childViews = this._childViews.slice(); + + Ember.assert("Only arrays are allowed for 'classNameBindings'", typeOf(this.classNameBindings) === 'array'); + this.classNameBindings = emberA(this.classNameBindings.slice()); + + Ember.assert("Only arrays are allowed for 'classNames'", typeOf(this.classNames) === 'array'); + this.classNames = emberA(this.classNames.slice()); + }, + + appendChild: function(view, options) { + return this.currentState.appendChild(this, view, options); + }, + + /** + Removes the child view from the parent view. + + @method removeChild + @param {Ember.View} view + @return {Ember.View} receiver + */ + removeChild: function(view) { + // If we're destroying, the entire subtree will be + // freed, and the DOM will be handled separately, + // so no need to mess with childViews. + if (this.isDestroying) { return; } + + // update parent node + set(view, '_parentView', null); + + // remove view from childViews array. + var childViews = this._childViews; + + removeObject(childViews, view); + + this.propertyDidChange('childViews'); // HUH?! what happened to will change? + + return this; + }, + + /** + Removes all children from the `parentView`. + + @method removeAllChildren + @return {Ember.View} receiver + */ + removeAllChildren: function() { + return this.mutateChildViews(function(parentView, view) { + parentView.removeChild(view); + }); + }, + + destroyAllChildren: function() { + return this.mutateChildViews(function(parentView, view) { + view.destroy(); + }); + }, + + /** + Removes the view from its `parentView`, if one is found. Otherwise + does nothing. + + @method removeFromParent + @return {Ember.View} receiver + */ + removeFromParent: function() { + var parent = this._parentView; + + // Remove DOM element from parent + this.remove(); + + if (parent) { parent.removeChild(this); } + return this; + }, + + /** + You must call `destroy` on a view to destroy the view (and all of its + child views). This will remove the view from any parent node, then make + sure that the DOM element managed by the view can be released by the + memory manager. + + @method destroy + */ + destroy: function() { + var childViews = this._childViews, + // get parentView before calling super because it'll be destroyed + nonVirtualParentView = get(this, 'parentView'), + viewName = this.viewName, + childLen, i; + + if (!this._super()) { return; } + + childLen = childViews.length; + for (i=childLen-1; i>=0; i--) { + childViews[i].removedFromDOM = true; + } + + // remove from non-virtual parent view if viewName was specified + if (viewName && nonVirtualParentView) { + nonVirtualParentView.set(viewName, null); + } + + childLen = childViews.length; + for (i=childLen-1; i>=0; i--) { + childViews[i].destroy(); + } + + return this; + }, + + /** + Instantiates a view to be added to the childViews array during view + initialization. You generally will not call this method directly unless + you are overriding `createChildViews()`. Note that this method will + automatically configure the correct settings on the new view instance to + act as a child of the parent. + + @method createChildView + @param {Class|String} viewClass + @param {Hash} [attrs] Attributes to add + @return {Ember.View} new instance + */ + createChildView: function(view, attrs) { + if (!view) { + throw new TypeError("createChildViews first argument must exist"); + } + + if (view.isView && view._parentView === this && view.container === this.container) { + return view; + } + + attrs = attrs || {}; + attrs._parentView = this; + + if (CoreView.detect(view)) { + attrs.templateData = attrs.templateData || get(this, 'templateData'); + + attrs.container = this.container; + view = view.create(attrs); + + // don't set the property on a virtual view, as they are invisible to + // consumers of the view API + if (view.viewName) { + set(get(this, 'concreteView'), view.viewName, view); + } + } else if ('string' === typeof view) { + var fullName = 'view:' + view; + var ViewKlass = this.container.lookupFactory(fullName); + + Ember.assert("Could not find view: '" + fullName + "'", !!ViewKlass); + + attrs.templateData = get(this, 'templateData'); + view = ViewKlass.create(attrs); + } else { + Ember.assert('You must pass instance or subclass of View', view.isView); + attrs.container = this.container; + + if (!get(view, 'templateData')) { + attrs.templateData = get(this, 'templateData'); + } + + setProperties(view, attrs); + + } + + return view; + }, + + becameVisible: Ember.K, + becameHidden: Ember.K, + + /** + When the view's `isVisible` property changes, toggle the visibility + element of the actual DOM element. + + @method _isVisibleDidChange + @private + */ + _isVisibleDidChange: observer('isVisible', function() { + if (this._isVisible === get(this, 'isVisible')) { return ; } + run.scheduleOnce('render', this, this._toggleVisibility); + }), + + _toggleVisibility: function() { + var $el = this.$(); + if (!$el) { return; } + + var isVisible = get(this, 'isVisible'); + + if (this._isVisible === isVisible) { return ; } + + $el.toggle(isVisible); + + this._isVisible = isVisible; + + if (this._isAncestorHidden()) { return; } + + if (isVisible) { + this._notifyBecameVisible(); + } else { + this._notifyBecameHidden(); + } + }, + + _notifyBecameVisible: function() { + this.trigger('becameVisible'); + + this.forEachChildView(function(view) { + var isVisible = get(view, 'isVisible'); + + if (isVisible || isVisible === null) { + view._notifyBecameVisible(); + } + }); + }, + + _notifyBecameHidden: function() { + this.trigger('becameHidden'); + this.forEachChildView(function(view) { + var isVisible = get(view, 'isVisible'); + + if (isVisible || isVisible === null) { + view._notifyBecameHidden(); + } + }); + }, + + _isAncestorHidden: function() { + var parent = get(this, 'parentView'); + + while (parent) { + if (get(parent, 'isVisible') === false) { return true; } + + parent = get(parent, 'parentView'); + } + + return false; + }, + + clearBuffer: function() { + this.invokeRecursively(nullViewsBuffer); + }, + transitionTo: function(state, children) { + Ember.deprecate("Ember.View#transitionTo has been deprecated, it is for internal use only"); + this._transitionTo(state, children); + }, + _transitionTo: function(state, children) { + var priorState = this.currentState; + var currentState = this.currentState = this._states[state]; + + this._state = state; + + if (priorState && priorState.exit) { priorState.exit(this); } + if (currentState.enter) { currentState.enter(this); } + if (state === 'inDOM') { meta(this).cache.element = undefined; } + + if (children !== false) { + this.forEachChildView(function(view) { + view._transitionTo(state); + }); + } + }, + + // ....................................................... + // EVENT HANDLING + // + + /** + Handle events from `Ember.EventDispatcher` + + @method handleEvent + @param eventName {String} + @param evt {Event} + @private + */ + handleEvent: function(eventName, evt) { + return this.currentState.handleEvent(this, eventName, evt); + }, + + registerObserver: function(root, path, target, observer) { + if (!observer && 'function' === typeof target) { + observer = target; + target = null; + } + + if (!root || typeof root !== 'object') { + return; + } + + var view = this, + stateCheckedObserver = function() { + view.currentState.invokeObserver(this, observer); + }, + scheduledObserver = function() { + run.scheduleOnce('render', this, stateCheckedObserver); + }; + + addObserver(root, path, target, scheduledObserver); + + this.one('willClearRender', function() { + removeObserver(root, path, target, scheduledObserver); + }); + } + + }); + + /* + Describe how the specified actions should behave in the various + states that a view can exist in. Possible states: + + * preRender: when a view is first instantiated, and after its + element was destroyed, it is in the preRender state + * inBuffer: once a view has been rendered, but before it has + been inserted into the DOM, it is in the inBuffer state + * hasElement: the DOM representation of the view is created, + and is ready to be inserted + * inDOM: once a view has been inserted into the DOM it is in + the inDOM state. A view spends the vast majority of its + existence in this state. + * destroyed: once a view has been destroyed (using the destroy + method), it is in this state. No further actions can be invoked + on a destroyed view. + */ + + // in the destroyed state, everything is illegal + + // before rendering has begun, all legal manipulations are noops. + + // inside the buffer, legal manipulations are done on the buffer + + // once the view has been inserted into the DOM, legal manipulations + // are done on the DOM element. + + function notifyMutationListeners() { + run.once(View, 'notifyMutationListeners'); + } + + var DOMManager = { + prepend: function(view, html) { + view.$().prepend(html); + notifyMutationListeners(); + }, + + after: function(view, html) { + view.$().after(html); + notifyMutationListeners(); + }, + + html: function(view, html) { + view.$().html(html); + notifyMutationListeners(); + }, + + replace: function(view) { + var element = get(view, 'element'); + + set(view, 'element', null); + + view._insertElementLater(function() { + jQuery(element).replaceWith(get(view, 'element')); + notifyMutationListeners(); + }); + }, + + remove: function(view) { + view.$().remove(); + notifyMutationListeners(); + }, + + empty: function(view) { + view.$().empty(); + notifyMutationListeners(); + } + }; + + View.reopen({ + domManager: DOMManager + }); + + View.reopenClass({ + + /** + Parse a path and return an object which holds the parsed properties. + + For example a path like "content.isEnabled:enabled:disabled" will return the + following object: + + ```javascript + { + path: "content.isEnabled", + className: "enabled", + falsyClassName: "disabled", + classNames: ":enabled:disabled" + } + ``` + + @method _parsePropertyPath + @static + @private + */ + _parsePropertyPath: function(path) { + var split = path.split(':'), + propertyPath = split[0], + classNames = "", + className, + falsyClassName; + + // check if the property is defined as prop:class or prop:trueClass:falseClass + if (split.length > 1) { + className = split[1]; + if (split.length === 3) { falsyClassName = split[2]; } + + classNames = ':' + className; + if (falsyClassName) { classNames += ":" + falsyClassName; } + } + + return { + path: propertyPath, + classNames: classNames, + className: (className === '') ? undefined : className, + falsyClassName: falsyClassName + }; + }, + + /** + Get the class name for a given value, based on the path, optional + `className` and optional `falsyClassName`. + + - if a `className` or `falsyClassName` has been specified: + - if the value is truthy and `className` has been specified, + `className` is returned + - if the value is falsy and `falsyClassName` has been specified, + `falsyClassName` is returned + - otherwise `null` is returned + - if the value is `true`, the dasherized last part of the supplied path + is returned + - if the value is not `false`, `undefined` or `null`, the `value` + is returned + - if none of the above rules apply, `null` is returned + + @method _classStringForValue + @param path + @param val + @param className + @param falsyClassName + @static + @private + */ + _classStringForValue: function(path, val, className, falsyClassName) { + if(isArray(val)) { + val = get(val, 'length') !== 0; + } + + // When using the colon syntax, evaluate the truthiness or falsiness + // of the value to determine which className to return + if (className || falsyClassName) { + if (className && !!val) { + return className; + + } else if (falsyClassName && !val) { + return falsyClassName; + + } else { + return null; + } + + // If value is a Boolean and true, return the dasherized property + // name. + } else if (val === true) { + // Normalize property path to be suitable for use + // as a class name. For exaple, content.foo.barBaz + // becomes bar-baz. + var parts = path.split('.'); + return dasherize(parts[parts.length-1]); + + // If the value is not false, undefined, or null, return the current + // value of the property. + } else if (val !== false && val != null) { + return val; + + // Nothing to display. Return null so that the old class is removed + // but no new class is added. + } else { + return null; + } + } + }); + + var mutation = EmberObject.extend(Evented).create(); + + View.addMutationListener = function(callback) { + mutation.on('change', callback); + }; + + View.removeMutationListener = function(callback) { + mutation.off('change', callback); + }; + + View.notifyMutationListeners = function() { + mutation.trigger('change'); + }; + + /** + Global views hash + + @property views + @static + @type Hash + */ + View.views = {}; + + // If someone overrides the child views computed property when + // defining their class, we want to be able to process the user's + // supplied childViews and then restore the original computed property + // at view initialization time. This happens in Ember.ContainerView's init + // method. + View.childViewsProperty = childViewsProperty; + + View.applyAttributeBindings = function(elem, name, value) { + var type = typeOf(value); + + // if this changes, also change the logic in ember-handlebars/lib/helpers/binding.js + if (name !== 'value' && (type === 'string' || (type === 'number' && !isNaN(value)))) { + if (value !== elem.attr(name)) { + elem.attr(name, value); + } + } else if (name === 'value' || type === 'boolean') { + if (isNone(value) || value === false) { + // `null`, `undefined` or `false` should remove attribute + elem.removeAttr(name); + // In IE8 `prop` couldn't remove attribute when name is `required`. + if (name === 'required') { + elem.removeProp(name); + } else { + elem.prop(name, ''); + } + } else if (value !== elem.prop(name)) { + // value should always be properties + elem.prop(name, value); + } + } else if (!value) { + elem.removeAttr(name); + } + }; + + __exports__["default"] = View; + }); +define("ember-views/views/view_collection", + ["ember-metal/enumerable_utils","exports"], + function(__dependency1__, __exports__) { + "use strict"; + var forEach = __dependency1__.forEach; + + function ViewCollection(initialViews) { + var views = this.views = initialViews || []; + this.length = views.length; + } + + ViewCollection.prototype = { + length: 0, + + trigger: function(eventName) { + var views = this.views, view; + for (var i = 0, l = views.length; i < l; i++) { + view = views[i]; + if (view.trigger) { view.trigger(eventName); } + } + }, + + triggerRecursively: function(eventName) { + var views = this.views; + for (var i = 0, l = views.length; i < l; i++) { + views[i].triggerRecursively(eventName); + } + }, + + invokeRecursively: function(fn) { + var views = this.views, view; + + for (var i = 0, l = views.length; i < l; i++) { + view = views[i]; + fn(view); + } + }, + + transitionTo: function(state, children) { + var views = this.views; + for (var i = 0, l = views.length; i < l; i++) { + views[i]._transitionTo(state, children); + } + }, + + push: function() { + this.length += arguments.length; + var views = this.views; + return views.push.apply(views, arguments); + }, + + objectAt: function(idx) { + return this.views[idx]; + }, + + forEach: function(callback) { + var views = this.views; + return forEach(views, callback); + }, + + clear: function() { + this.length = 0; + this.views.length = 0; + } + }; + + __exports__["default"] = ViewCollection; + }); +define("ember", + ["ember-metal","ember-runtime","ember-handlebars","ember-views","ember-routing","ember-routing-handlebars","ember-application","ember-extension-support"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__) { + "use strict"; + // require the main entry points for each of these packages + // this is so that the global exports occur properly + + // do this to ensure that Ember.Test is defined properly on the global + // if it is present. + if (Ember.__loader.registry['ember-testing']) { + requireModule('ember-testing'); + } + + /** + Ember + + @module ember + */ + + function throwWithMessage(msg) { + return function() { + throw new Ember.Error(msg); + }; + } + + function generateRemovedClass(className) { + var msg = " has been moved into a plugin: https://github.com/emberjs/ember-states"; + + return { + extend: throwWithMessage(className + msg), + create: throwWithMessage(className + msg) + }; + } + + Ember.StateManager = generateRemovedClass("Ember.StateManager"); + + /** + This was exported to ember-states plugin for v 1.0.0 release. See: https://github.com/emberjs/ember-states + + @class StateManager + @namespace Ember + */ + + Ember.State = generateRemovedClass("Ember.State"); + + /** + This was exported to ember-states plugin for v 1.0.0 release. See: https://github.com/emberjs/ember-states + + @class State + @namespace Ember + */ + }); +define("metamorph", + [], + function() { + "use strict"; + // ========================================================================== + // Project: metamorph + // Copyright: ©2014 Tilde, Inc. All rights reserved. + // ========================================================================== + + var K = function() {}, + guid = 0, + disableRange = (function(){ + if ('undefined' !== typeof MetamorphENV) { + return MetamorphENV.DISABLE_RANGE_API; + } else if ('undefined' !== ENV) { + return ENV.DISABLE_RANGE_API; + } else { + return false; + } + })(), + + // Feature-detect the W3C range API, the extended check is for IE9 which only partially supports ranges + supportsRange = (!disableRange) && typeof document !== 'undefined' && ('createRange' in document) && (typeof Range !== 'undefined') && Range.prototype.createContextualFragment, + + // Internet Explorer prior to 9 does not allow setting innerHTML if the first element + // is a "zero-scope" element. This problem can be worked around by making + // the first node an invisible text node. We, like Modernizr, use ­ + needsShy = typeof document !== 'undefined' && (function() { + var testEl = document.createElement('div'); + testEl.innerHTML = "
    "; + testEl.firstChild.innerHTML = ""; + return testEl.firstChild.innerHTML === ''; + })(), + + + // IE 8 (and likely earlier) likes to move whitespace preceeding + // a script tag to appear after it. This means that we can + // accidentally remove whitespace when updating a morph. + movesWhitespace = document && (function() { + var testEl = document.createElement('div'); + testEl.innerHTML = "Test: Value"; + return testEl.childNodes[0].nodeValue === 'Test:' && + testEl.childNodes[2].nodeValue === ' Value'; + })(); + + // Constructor that supports either Metamorph('foo') or new + // Metamorph('foo'); + // + // Takes a string of HTML as the argument. + + var Metamorph = function(html) { + var self; + + if (this instanceof Metamorph) { + self = this; + } else { + self = new K(); + } + + self.innerHTML = html; + var myGuid = 'metamorph-'+(guid++); + self.start = myGuid + '-start'; + self.end = myGuid + '-end'; + + return self; + }; + + K.prototype = Metamorph.prototype; + + var rangeFor, htmlFunc, removeFunc, outerHTMLFunc, appendToFunc, afterFunc, prependFunc, startTagFunc, endTagFunc; + + outerHTMLFunc = function() { + return this.startTag() + this.innerHTML + this.endTag(); + }; + + startTagFunc = function() { + /* + * We replace chevron by its hex code in order to prevent escaping problems. + * Check this thread for more explaination: + * http://stackoverflow.com/questions/8231048/why-use-x3c-instead-of-when-generating-html-from-javascript + */ + return "hi"; + * div.firstChild.firstChild.tagName //=> "" + * + * If our script markers are inside such a node, we need to find that + * node and use *it* as the marker. + */ + var realNode = function(start) { + while (start.parentNode.tagName === "") { + start = start.parentNode; + } + + return start; + }; + + /* + * When automatically adding a tbody, Internet Explorer inserts the + * tbody immediately before the first . Other browsers create it + * before the first node, no matter what. + * + * This means the the following code: + * + * div = document.createElement("div"); + * div.innerHTML = "
    hi
    + * + * Generates the following DOM in IE: + * + * + div + * + table + * - script id='first' + * + tbody + * + tr + * + td + * - "hi" + * - script id='last' + * + * Which means that the two script tags, even though they were + * inserted at the same point in the hierarchy in the original + * HTML, now have different parents. + * + * This code reparents the first script tag by making it the tbody's + * first child. + * + */ + var fixParentage = function(start, end) { + if (start.parentNode !== end.parentNode) { + end.parentNode.insertBefore(start, end.parentNode.firstChild); + } + }; + + htmlFunc = function(html, outerToo) { + // get the real starting node. see realNode for details. + var start = realNode(document.getElementById(this.start)); + var end = document.getElementById(this.end); + var parentNode = end.parentNode; + var node, nextSibling, last; + + // make sure that the start and end nodes share the same + // parent. If not, fix it. + fixParentage(start, end); + + // remove all of the nodes after the starting placeholder and + // before the ending placeholder. + node = start.nextSibling; + while (node) { + nextSibling = node.nextSibling; + last = node === end; + + // if this is the last node, and we want to remove it as well, + // set the `end` node to the next sibling. This is because + // for the rest of the function, we insert the new nodes + // before the end (note that insertBefore(node, null) is + // the same as appendChild(node)). + // + // if we do not want to remove it, just break. + if (last) { + if (outerToo) { end = node.nextSibling; } else { break; } + } + + node.parentNode.removeChild(node); + + // if this is the last node and we didn't break before + // (because we wanted to remove the outer nodes), break + // now. + if (last) { break; } + + node = nextSibling; + } + + // get the first node for the HTML string, even in cases like + // tables and lists where a simple innerHTML on a div would + // swallow some of the content. + node = firstNodeFor(start.parentNode, html); + + if (outerToo) { + start.parentNode.removeChild(start); + } + + // copy the nodes for the HTML between the starting and ending + // placeholder. + while (node) { + nextSibling = node.nextSibling; + parentNode.insertBefore(node, end); + node = nextSibling; + } + }; + + // remove the nodes in the DOM representing this metamorph. + // + // this includes the starting and ending placeholders. + removeFunc = function() { + var start = realNode(document.getElementById(this.start)); + var end = document.getElementById(this.end); + + this.html(''); + start.parentNode.removeChild(start); + end.parentNode.removeChild(end); + }; + + appendToFunc = function(parentNode) { + var node = firstNodeFor(parentNode, this.outerHTML()); + var nextSibling; + + while (node) { + nextSibling = node.nextSibling; + parentNode.appendChild(node); + node = nextSibling; + } + }; + + afterFunc = function(html) { + // get the real starting node. see realNode for details. + var end = document.getElementById(this.end); + var insertBefore = end.nextSibling; + var parentNode = end.parentNode; + var nextSibling; + var node; + + // get the first node for the HTML string, even in cases like + // tables and lists where a simple innerHTML on a div would + // swallow some of the content. + node = firstNodeFor(parentNode, html); + + // copy the nodes for the HTML between the starting and ending + // placeholder. + while (node) { + nextSibling = node.nextSibling; + parentNode.insertBefore(node, insertBefore); + node = nextSibling; + } + }; + + prependFunc = function(html) { + var start = document.getElementById(this.start); + var parentNode = start.parentNode; + var nextSibling; + var node; + + node = firstNodeFor(parentNode, html); + var insertBefore = start.nextSibling; + + while (node) { + nextSibling = node.nextSibling; + parentNode.insertBefore(node, insertBefore); + node = nextSibling; + } + }; + } + + Metamorph.prototype.html = function(html) { + this.checkRemoved(); + if (html === undefined) { return this.innerHTML; } + + htmlFunc.call(this, html); + + this.innerHTML = html; + }; + + Metamorph.prototype.replaceWith = function(html) { + this.checkRemoved(); + htmlFunc.call(this, html, true); + }; + + Metamorph.prototype.remove = removeFunc; + Metamorph.prototype.outerHTML = outerHTMLFunc; + Metamorph.prototype.appendTo = appendToFunc; + Metamorph.prototype.after = afterFunc; + Metamorph.prototype.prepend = prependFunc; + Metamorph.prototype.startTag = startTagFunc; + Metamorph.prototype.endTag = endTagFunc; + + Metamorph.prototype.isRemoved = function() { + var before = document.getElementById(this.start); + var after = document.getElementById(this.end); + + return !before || !after; + }; + + Metamorph.prototype.checkRemoved = function() { + if (this.isRemoved()) { + throw new Error("Cannot perform operations on a Metamorph that is not in the DOM."); + } + }; + + return Metamorph; + }); + +define("route-recognizer", + ["exports"], + function(__exports__) { + "use strict"; + var specials = [ + '/', '.', '*', '+', '?', '|', + '(', ')', '[', ']', '{', '}', '\\' + ]; + + var escapeRegex = new RegExp('(\\' + specials.join('|\\') + ')', 'g'); + + function isArray(test) { + return Object.prototype.toString.call(test) === "[object Array]"; + } + + // A Segment represents a segment in the original route description. + // Each Segment type provides an `eachChar` and `regex` method. + // + // The `eachChar` method invokes the callback with one or more character + // specifications. A character specification consumes one or more input + // characters. + // + // The `regex` method returns a regex fragment for the segment. If the + // segment is a dynamic of star segment, the regex fragment also includes + // a capture. + // + // A character specification contains: + // + // * `validChars`: a String with a list of all valid characters, or + // * `invalidChars`: a String with a list of all invalid characters + // * `repeat`: true if the character specification can repeat + + function StaticSegment(string) { this.string = string; } + StaticSegment.prototype = { + eachChar: function(callback) { + var string = this.string, ch; + + for (var i=0, l=string.length; i " + n.nextStates.map(function(s) { return s.debug() }).join(" or ") + " )"; + }).join(", ") + } + END IF **/ + + // This is a somewhat naive strategy, but should work in a lot of cases + // A better strategy would properly resolve /posts/:id/new and /posts/edit/:id. + // + // This strategy generally prefers more static and less dynamic matching. + // Specifically, it + // + // * prefers fewer stars to more, then + // * prefers using stars for less of the match to more, then + // * prefers fewer dynamic segments to more, then + // * prefers more static segments to more + function sortSolutions(states) { + return states.sort(function(a, b) { + if (a.types.stars !== b.types.stars) { return a.types.stars - b.types.stars; } + + if (a.types.stars) { + if (a.types.statics !== b.types.statics) { return b.types.statics - a.types.statics; } + if (a.types.dynamics !== b.types.dynamics) { return b.types.dynamics - a.types.dynamics; } + } + + if (a.types.dynamics !== b.types.dynamics) { return a.types.dynamics - b.types.dynamics; } + if (a.types.statics !== b.types.statics) { return b.types.statics - a.types.statics; } + + return 0; + }); + } + + function recognizeChar(states, ch) { + var nextStates = []; + + for (var i=0, l=states.length; i 2 && key.slice(keyLength -2) === '[]') { + isArray = true; + key = key.slice(0, keyLength - 2); + if(!queryParams[key]) { + queryParams[key] = []; + } + } + value = pair[1] ? decodeURIComponent(pair[1]) : ''; + } + if (isArray) { + queryParams[key].push(value); + } else { + queryParams[key] = decodeURIComponent(value); + } + } + return queryParams; + }, + + recognize: function(path) { + var states = [ this.rootState ], + pathLen, i, l, queryStart, queryParams = {}, + isSlashDropped = false; + + path = decodeURI(path); + + queryStart = path.indexOf('?'); + if (queryStart !== -1) { + var queryString = path.substr(queryStart + 1, path.length); + path = path.substr(0, queryStart); + queryParams = this.parseQueryString(queryString); + } + + // DEBUG GROUP path + + if (path.charAt(0) !== "/") { path = "/" + path; } + + pathLen = path.length; + if (pathLen > 1 && path.charAt(pathLen - 1) === "/") { + path = path.substr(0, pathLen - 1); + isSlashDropped = true; + } + + for (i=0, l=path.length; i= 0 && proceed; --i) { + var route = routes[i]; + recognizer.add(routes, { as: route.handler }); + proceed = route.path === '/' || route.path === '' || route.handler.slice(-6) === '.index'; + } + }); + }, + + hasRoute: function(route) { + return this.recognizer.hasRoute(route); + }, + + queryParamsTransition: function(changelist, wasTransitioning, oldState, newState) { + var router = this; + + fireQueryParamDidChange(this, newState, changelist); + + if (!wasTransitioning && this.activeTransition) { + // One of the handlers in queryParamsDidChange + // caused a transition. Just return that transition. + return this.activeTransition; + } else { + // Running queryParamsDidChange didn't change anything. + // Just update query params and be on our way. + + // We have to return a noop transition that will + // perform a URL update at the end. This gives + // the user the ability to set the url update + // method (default is replaceState). + var newTransition = new Transition(this); + newTransition.queryParamsOnly = true; + + oldState.queryParams = finalizeQueryParamChange(this, newState.handlerInfos, newState.queryParams, newTransition); + + newTransition.promise = newTransition.promise.then(function(result) { + updateURL(newTransition, oldState, true); + if (router.didTransition) { + router.didTransition(router.currentHandlerInfos); + } + return result; + }, null, promiseLabel("Transition complete")); + return newTransition; + } + }, + + // NOTE: this doesn't really belong here, but here + // it shall remain until our ES6 transpiler can + // handle cyclical deps. + transitionByIntent: function(intent, isIntermediate) { + + var wasTransitioning = !!this.activeTransition; + var oldState = wasTransitioning ? this.activeTransition.state : this.state; + var newTransition; + var router = this; + + try { + var newState = intent.applyToState(oldState, this.recognizer, this.getHandler, isIntermediate); + var queryParamChangelist = getChangelist(oldState.queryParams, newState.queryParams); + + if (handlerInfosEqual(newState.handlerInfos, oldState.handlerInfos)) { + + // This is a no-op transition. See if query params changed. + if (queryParamChangelist) { + newTransition = this.queryParamsTransition(queryParamChangelist, wasTransitioning, oldState, newState); + if (newTransition) { + return newTransition; + } + } + + // No-op. No need to create a new transition. + return new Transition(this); + } + + if (isIntermediate) { + setupContexts(this, newState); + return; + } + + // Create a new transition to the destination route. + newTransition = new Transition(this, intent, newState); + + // Abort and usurp any previously active transition. + if (this.activeTransition) { + this.activeTransition.abort(); + } + this.activeTransition = newTransition; + + // Transition promises by default resolve with resolved state. + // For our purposes, swap out the promise to resolve + // after the transition has been finalized. + newTransition.promise = newTransition.promise.then(function(result) { + return finalizeTransition(newTransition, result.state); + }, null, promiseLabel("Settle transition promise when transition is finalized")); + + if (!wasTransitioning) { + notifyExistingHandlers(this, newState, newTransition); + } + + fireQueryParamDidChange(this, newState, queryParamChangelist); + + return newTransition; + } catch(e) { + return new Transition(this, intent, null, e); + } + }, + + /** + Clears the current and target route handlers and triggers exit + on each of them starting at the leaf and traversing up through + its ancestors. + */ + reset: function() { + if (this.state) { + forEach(this.state.handlerInfos, function(handlerInfo) { + var handler = handlerInfo.handler; + if (handler.exit) { + handler.exit(); + } + }); + } + + this.state = new TransitionState(); + this.currentHandlerInfos = null; + }, + + activeTransition: null, + + /** + var handler = handlerInfo.handler; + The entry point for handling a change to the URL (usually + via the back and forward button). + + Returns an Array of handlers and the parameters associated + with those parameters. + + @param {String} url a URL to process + + @return {Array} an Array of `[handler, parameter]` tuples + */ + handleURL: function(url) { + // Perform a URL-based transition, but don't change + // the URL afterward, since it already happened. + var args = slice.call(arguments); + if (url.charAt(0) !== '/') { args[0] = '/' + url; } + + return doTransition(this, args).method(null); + }, + + /** + Hook point for updating the URL. + + @param {String} url a URL to update to + */ + updateURL: function() { + throw new Error("updateURL is not implemented"); + }, + + /** + Hook point for replacing the current URL, i.e. with replaceState + + By default this behaves the same as `updateURL` + + @param {String} url a URL to update to + */ + replaceURL: function(url) { + this.updateURL(url); + }, + + /** + Transition into the specified named route. + + If necessary, trigger the exit callback on any handlers + that are no longer represented by the target route. + + @param {String} name the name of the route + */ + transitionTo: function(name) { + return doTransition(this, arguments); + }, + + intermediateTransitionTo: function(name) { + doTransition(this, arguments, true); + }, + + refresh: function(pivotHandler) { + var state = this.activeTransition ? this.activeTransition.state : this.state; + var handlerInfos = state.handlerInfos; + var params = {}; + for (var i = 0, len = handlerInfos.length; i < len; ++i) { + var handlerInfo = handlerInfos[i]; + params[handlerInfo.name] = handlerInfo.params || {}; + } + + log(this, "Starting a refresh transition"); + var intent = new NamedTransitionIntent({ + name: handlerInfos[handlerInfos.length - 1].name, + pivotHandler: pivotHandler || handlerInfos[0].handler, + contexts: [], // TODO collect contexts...? + queryParams: this._changedQueryParams || state.queryParams || {} + }); + + return this.transitionByIntent(intent, false); + }, + + /** + Identical to `transitionTo` except that the current URL will be replaced + if possible. + + This method is intended primarily for use with `replaceState`. + + @param {String} name the name of the route + */ + replaceWith: function(name) { + return doTransition(this, arguments).method('replace'); + }, + + /** + Take a named route and context objects and generate a + URL. + + @param {String} name the name of the route to generate + a URL for + @param {...Object} objects a list of objects to serialize + + @return {String} a URL + */ + generate: function(handlerName) { + + var partitionedArgs = extractQueryParams(slice.call(arguments, 1)), + suppliedParams = partitionedArgs[0], + queryParams = partitionedArgs[1]; + + // Construct a TransitionIntent with the provided params + // and apply it to the present state of the router. + var intent = new NamedTransitionIntent({ name: handlerName, contexts: suppliedParams }); + var state = intent.applyToState(this.state, this.recognizer, this.getHandler); + var params = {}; + + for (var i = 0, len = state.handlerInfos.length; i < len; ++i) { + var handlerInfo = state.handlerInfos[i]; + var handlerParams = handlerInfo.serialize(); + merge(params, handlerParams); + } + params.queryParams = queryParams; + + return this.recognizer.generate(handlerName, params); + }, + + applyIntent: function(handlerName, contexts) { + var intent = new NamedTransitionIntent({ + name: handlerName, + contexts: contexts + }); + + var state = this.activeTransition && this.activeTransition.state || this.state; + return intent.applyToState(state, this.recognizer, this.getHandler); + }, + + isActiveIntent: function(handlerName, contexts, queryParams) { + var targetHandlerInfos = this.state.handlerInfos, + found = false, names, object, handlerInfo, handlerObj, i, len; + + if (!targetHandlerInfos.length) { return false; } + + var targetHandler = targetHandlerInfos[targetHandlerInfos.length - 1].name; + var recogHandlers = this.recognizer.handlersFor(targetHandler); + + var index = 0; + for (len = recogHandlers.length; index < len; ++index) { + handlerInfo = targetHandlerInfos[index]; + if (handlerInfo.name === handlerName) { break; } + } + + if (index === recogHandlers.length) { + // The provided route name isn't even in the route hierarchy. + return false; + } + + var state = new TransitionState(); + state.handlerInfos = targetHandlerInfos.slice(0, index + 1); + recogHandlers = recogHandlers.slice(0, index + 1); + + var intent = new NamedTransitionIntent({ + name: targetHandler, + contexts: contexts + }); + + var newState = intent.applyToHandlers(state, recogHandlers, this.getHandler, targetHandler, true, true); + + var handlersEqual = handlerInfosEqual(newState.handlerInfos, state.handlerInfos); + if (!queryParams || !handlersEqual) { + return handlersEqual; + } + + // Get a hash of QPs that will still be active on new route + var activeQPsOnNewHandler = {}; + merge(activeQPsOnNewHandler, queryParams); + + var activeQueryParams = this.state.queryParams; + for (var key in activeQueryParams) { + if (activeQueryParams.hasOwnProperty(key) && + activeQPsOnNewHandler.hasOwnProperty(key)) { + activeQPsOnNewHandler[key] = activeQueryParams[key]; + } + } + + return handlersEqual && !getChangelist(activeQPsOnNewHandler, queryParams); + }, + + isActive: function(handlerName) { + var partitionedArgs = extractQueryParams(slice.call(arguments, 1)); + return this.isActiveIntent(handlerName, partitionedArgs[0], partitionedArgs[1]); + }, + + trigger: function(name) { + var args = slice.call(arguments); + trigger(this, this.currentHandlerInfos, false, args); + }, + + /** + Hook point for logging transition status updates. + + @param {String} message The message to log. + */ + log: null, + + _willChangeContextEvent: 'willChangeContext', + _triggerWillChangeContext: function(handlerInfos, newTransition) { + trigger(this, handlerInfos, true, [this._willChangeContextEvent, newTransition]); + }, + + _triggerWillLeave: function(handlerInfos, newTransition, leavingChecker) { + trigger(this, handlerInfos, true, ['willLeave', newTransition, leavingChecker]); + } + }; + + /** + @private + + Fires queryParamsDidChange event + */ + function fireQueryParamDidChange(router, newState, queryParamChangelist) { + // If queryParams changed trigger event + if (queryParamChangelist) { + + // This is a little hacky but we need some way of storing + // changed query params given that no activeTransition + // is guaranteed to have occurred. + router._changedQueryParams = queryParamChangelist.all; + trigger(router, newState.handlerInfos, true, ['queryParamsDidChange', queryParamChangelist.changed, queryParamChangelist.all, queryParamChangelist.removed]); + router._changedQueryParams = null; + } + } + + /** + @private + + Takes an Array of `HandlerInfo`s, figures out which ones are + exiting, entering, or changing contexts, and calls the + proper handler hooks. + + For example, consider the following tree of handlers. Each handler is + followed by the URL segment it handles. + + ``` + |~index ("/") + | |~posts ("/posts") + | | |-showPost ("/:id") + | | |-newPost ("/new") + | | |-editPost ("/edit") + | |~about ("/about/:id") + ``` + + Consider the following transitions: + + 1. A URL transition to `/posts/1`. + 1. Triggers the `*model` callbacks on the + `index`, `posts`, and `showPost` handlers + 2. Triggers the `enter` callback on the same + 3. Triggers the `setup` callback on the same + 2. A direct transition to `newPost` + 1. Triggers the `exit` callback on `showPost` + 2. Triggers the `enter` callback on `newPost` + 3. Triggers the `setup` callback on `newPost` + 3. A direct transition to `about` with a specified + context object + 1. Triggers the `exit` callback on `newPost` + and `posts` + 2. Triggers the `serialize` callback on `about` + 3. Triggers the `enter` callback on `about` + 4. Triggers the `setup` callback on `about` + + @param {Router} transition + @param {TransitionState} newState + */ + function setupContexts(router, newState, transition) { + var partition = partitionHandlers(router.state, newState); + + forEach(partition.exited, function(handlerInfo) { + var handler = handlerInfo.handler; + delete handler.context; + if (handler.reset) { handler.reset(true, transition); } + if (handler.exit) { handler.exit(transition); } + }); + + var oldState = router.oldState = router.state; + router.state = newState; + var currentHandlerInfos = router.currentHandlerInfos = partition.unchanged.slice(); + + try { + forEach(partition.reset, function(handlerInfo) { + var handler = handlerInfo.handler; + if (handler.reset) { handler.reset(false, transition); } + }); + + forEach(partition.updatedContext, function(handlerInfo) { + return handlerEnteredOrUpdated(currentHandlerInfos, handlerInfo, false, transition); + }); + + forEach(partition.entered, function(handlerInfo) { + return handlerEnteredOrUpdated(currentHandlerInfos, handlerInfo, true, transition); + }); + } catch(e) { + router.state = oldState; + router.currentHandlerInfos = oldState.handlerInfos; + throw e; + } + + router.state.queryParams = finalizeQueryParamChange(router, currentHandlerInfos, newState.queryParams, transition); + } + + + /** + @private + + Helper method used by setupContexts. Handles errors or redirects + that may happen in enter/setup. + */ + function handlerEnteredOrUpdated(currentHandlerInfos, handlerInfo, enter, transition) { + + var handler = handlerInfo.handler, + context = handlerInfo.context; + + if (enter && handler.enter) { handler.enter(transition); } + if (transition && transition.isAborted) { + throw new TransitionAborted(); + } + + handler.context = context; + if (handler.contextDidChange) { handler.contextDidChange(); } + + if (handler.setup) { handler.setup(context, transition); } + if (transition && transition.isAborted) { + throw new TransitionAborted(); + } + + currentHandlerInfos.push(handlerInfo); + + return true; + } + + + /** + @private + + This function is called when transitioning from one URL to + another to determine which handlers are no longer active, + which handlers are newly active, and which handlers remain + active but have their context changed. + + Take a list of old handlers and new handlers and partition + them into four buckets: + + * unchanged: the handler was active in both the old and + new URL, and its context remains the same + * updated context: the handler was active in both the + old and new URL, but its context changed. The handler's + `setup` method, if any, will be called with the new + context. + * exited: the handler was active in the old URL, but is + no longer active. + * entered: the handler was not active in the old URL, but + is now active. + + The PartitionedHandlers structure has four fields: + + * `updatedContext`: a list of `HandlerInfo` objects that + represent handlers that remain active but have a changed + context + * `entered`: a list of `HandlerInfo` objects that represent + handlers that are newly active + * `exited`: a list of `HandlerInfo` objects that are no + longer active. + * `unchanged`: a list of `HanderInfo` objects that remain active. + + @param {Array[HandlerInfo]} oldHandlers a list of the handler + information for the previous URL (or `[]` if this is the + first handled transition) + @param {Array[HandlerInfo]} newHandlers a list of the handler + information for the new URL + + @return {Partition} + */ + function partitionHandlers(oldState, newState) { + var oldHandlers = oldState.handlerInfos; + var newHandlers = newState.handlerInfos; + + var handlers = { + updatedContext: [], + exited: [], + entered: [], + unchanged: [] + }; + + var handlerChanged, contextChanged, i, l; + + for (i=0, l=newHandlers.length; i= 0; --i) { + var handlerInfo = handlerInfos[i]; + merge(params, handlerInfo.params); + if (handlerInfo.handler.inaccessibleByURL) { + urlMethod = null; + } + } + + if (urlMethod) { + params.queryParams = transition._visibleQueryParams || state.queryParams; + var url = router.recognizer.generate(handlerName, params); + + if (urlMethod === 'replace') { + router.replaceURL(url); + } else { + router.updateURL(url); + } + } + } + + /** + @private + + Updates the URL (if necessary) and calls `setupContexts` + to update the router's array of `currentHandlerInfos`. + */ + function finalizeTransition(transition, newState) { + + try { + log(transition.router, transition.sequence, "Resolved all models on destination route; finalizing transition."); + + var router = transition.router, + handlerInfos = newState.handlerInfos, + seq = transition.sequence; + + // Run all the necessary enter/setup/exit hooks + setupContexts(router, newState, transition); + + // Check if a redirect occurred in enter/setup + if (transition.isAborted) { + // TODO: cleaner way? distinguish b/w targetHandlerInfos? + router.state.handlerInfos = router.currentHandlerInfos; + return Promise.reject(logAbort(transition)); + } + + updateURL(transition, newState, transition.intent.url); + + transition.isActive = false; + router.activeTransition = null; + + trigger(router, router.currentHandlerInfos, true, ['didTransition']); + + if (router.didTransition) { + router.didTransition(router.currentHandlerInfos); + } + + log(router, transition.sequence, "TRANSITION COMPLETE."); + + // Resolve with the final handler. + return handlerInfos[handlerInfos.length - 1].handler; + } catch(e) { + if (!((e instanceof TransitionAborted))) { + //var erroneousHandler = handlerInfos.pop(); + var infos = transition.state.handlerInfos; + transition.trigger(true, 'error', e, transition, infos[infos.length-1].handler); + transition.abort(); + } + + throw e; + } + } + + /** + @private + + Begins and returns a Transition based on the provided + arguments. Accepts arguments in the form of both URL + transitions and named transitions. + + @param {Router} router + @param {Array[Object]} args arguments passed to transitionTo, + replaceWith, or handleURL + */ + function doTransition(router, args, isIntermediate) { + // Normalize blank transitions to root URL transitions. + var name = args[0] || '/'; + + var lastArg = args[args.length-1]; + var queryParams = {}; + if (lastArg && lastArg.hasOwnProperty('queryParams')) { + queryParams = pop.call(args).queryParams; + } + + var intent; + if (args.length === 0) { + + log(router, "Updating query params"); + + // A query param update is really just a transition + // into the route you're already on. + var handlerInfos = router.state.handlerInfos; + intent = new NamedTransitionIntent({ + name: handlerInfos[handlerInfos.length - 1].name, + contexts: [], + queryParams: queryParams + }); + + } else if (name.charAt(0) === '/') { + + log(router, "Attempting URL transition to " + name); + intent = new URLTransitionIntent({ url: name }); + + } else { + + log(router, "Attempting transition to " + name); + intent = new NamedTransitionIntent({ + name: args[0], + contexts: slice.call(args, 1), + queryParams: queryParams + }); + } + + return router.transitionByIntent(intent, isIntermediate); + } + + function handlerInfosEqual(handlerInfos, otherHandlerInfos) { + if (handlerInfos.length !== otherHandlerInfos.length) { + return false; + } + + for (var i = 0, len = handlerInfos.length; i < len; ++i) { + if (handlerInfos[i] !== otherHandlerInfos[i]) { + return false; + } + } + return true; + } + + function finalizeQueryParamChange(router, resolvedHandlers, newQueryParams, transition) { + // We fire a finalizeQueryParamChange event which + // gives the new route hierarchy a chance to tell + // us which query params it's consuming and what + // their final values are. If a query param is + // no longer consumed in the final route hierarchy, + // its serialized segment will be removed + // from the URL. + + for (var k in newQueryParams) { + if (newQueryParams.hasOwnProperty(k) && + newQueryParams[k] === null) { + delete newQueryParams[k]; + } + } + + var finalQueryParamsArray = []; + trigger(router, resolvedHandlers, true, ['finalizeQueryParamChange', newQueryParams, finalQueryParamsArray, transition]); + + if (transition) { + transition._visibleQueryParams = {}; + } + + var finalQueryParams = {}; + for (var i = 0, len = finalQueryParamsArray.length; i < len; ++i) { + var qp = finalQueryParamsArray[i]; + finalQueryParams[qp.key] = qp.value; + if (transition && qp.visible !== false) { + transition._visibleQueryParams[qp.key] = qp.value; + } + } + return finalQueryParams; + } + + function notifyExistingHandlers(router, newState, newTransition) { + var oldHandlers = router.state.handlerInfos, + changing = [], + leavingIndex = null, + leaving, leavingChecker, i, oldHandler, newHandler; + + for (i = 0; i < oldHandlers.length; i++) { + oldHandler = oldHandlers[i]; + newHandler = newState.handlerInfos[i]; + + if (!newHandler || oldHandler.name !== newHandler.name) { + leavingIndex = i; + break; + } + + if (!newHandler.isResolved) { + changing.push(oldHandler); + } + } + + if (leavingIndex !== null) { + leaving = oldHandlers.slice(leavingIndex, oldHandlers.length); + leavingChecker = function(name) { + for (var h = 0; h < leaving.length; h++) { + if (leaving[h].name === name) { + return true; + } + } + return false; + }; + + router._triggerWillLeave(leaving, newTransition, leavingChecker); + } + + if (changing.length > 0) { + router._triggerWillChangeContext(changing, newTransition); + } + + trigger(router, oldHandlers, true, ['willTransition', newTransition]); + } + + __exports__["default"] = Router; + }); +define("router/transition-intent", + ["./utils","exports"], + function(__dependency1__, __exports__) { + "use strict"; + var merge = __dependency1__.merge; + + function TransitionIntent(props) { + this.initialize(props); + + // TODO: wat + this.data = this.data || {}; + } + + TransitionIntent.prototype = { + initialize: null, + applyToState: null + }; + + __exports__["default"] = TransitionIntent; + }); +define("router/transition-intent/named-transition-intent", + ["../transition-intent","../transition-state","../handler-info/factory","../utils","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { + "use strict"; + var TransitionIntent = __dependency1__["default"]; + var TransitionState = __dependency2__["default"]; + var handlerInfoFactory = __dependency3__["default"]; + var isParam = __dependency4__.isParam; + var extractQueryParams = __dependency4__.extractQueryParams; + var merge = __dependency4__.merge; + var subclass = __dependency4__.subclass; + + __exports__["default"] = subclass(TransitionIntent, { + name: null, + pivotHandler: null, + contexts: null, + queryParams: null, + + initialize: function(props) { + this.name = props.name; + this.pivotHandler = props.pivotHandler; + this.contexts = props.contexts || []; + this.queryParams = props.queryParams; + }, + + applyToState: function(oldState, recognizer, getHandler, isIntermediate) { + + var partitionedArgs = extractQueryParams([this.name].concat(this.contexts)), + pureArgs = partitionedArgs[0], + queryParams = partitionedArgs[1], + handlers = recognizer.handlersFor(pureArgs[0]); + + var targetRouteName = handlers[handlers.length-1].handler; + + return this.applyToHandlers(oldState, handlers, getHandler, targetRouteName, isIntermediate); + }, + + applyToHandlers: function(oldState, handlers, getHandler, targetRouteName, isIntermediate, checkingIfActive) { + + var i; + var newState = new TransitionState(); + var objects = this.contexts.slice(0); + + var invalidateIndex = handlers.length; + + // Pivot handlers are provided for refresh transitions + if (this.pivotHandler) { + for (i = 0; i < handlers.length; ++i) { + if (getHandler(handlers[i].handler) === this.pivotHandler) { + invalidateIndex = i; + break; + } + } + } + + var pivotHandlerFound = !this.pivotHandler; + + for (i = handlers.length - 1; i >= 0; --i) { + var result = handlers[i]; + var name = result.handler; + var handler = getHandler(name); + + var oldHandlerInfo = oldState.handlerInfos[i]; + var newHandlerInfo = null; + + if (result.names.length > 0) { + if (i >= invalidateIndex) { + newHandlerInfo = this.createParamHandlerInfo(name, handler, result.names, objects, oldHandlerInfo); + } else { + newHandlerInfo = this.getHandlerInfoForDynamicSegment(name, handler, result.names, objects, oldHandlerInfo, targetRouteName, i); + } + } else { + // This route has no dynamic segment. + // Therefore treat as a param-based handlerInfo + // with empty params. This will cause the `model` + // hook to be called with empty params, which is desirable. + newHandlerInfo = this.createParamHandlerInfo(name, handler, result.names, objects, oldHandlerInfo); + } + + if (checkingIfActive) { + // If we're performing an isActive check, we want to + // serialize URL params with the provided context, but + // ignore mismatches between old and new context. + newHandlerInfo = newHandlerInfo.becomeResolved(null, newHandlerInfo.context); + var oldContext = oldHandlerInfo && oldHandlerInfo.context; + if (result.names.length > 0 && newHandlerInfo.context === oldContext) { + // If contexts match in isActive test, assume params also match. + // This allows for flexibility in not requiring that every last + // handler provide a `serialize` method + newHandlerInfo.params = oldHandlerInfo && oldHandlerInfo.params; + } + newHandlerInfo.context = oldContext; + } + + var handlerToUse = oldHandlerInfo; + if (i >= invalidateIndex || newHandlerInfo.shouldSupercede(oldHandlerInfo)) { + invalidateIndex = Math.min(i, invalidateIndex); + handlerToUse = newHandlerInfo; + } + + if (isIntermediate && !checkingIfActive) { + handlerToUse = handlerToUse.becomeResolved(null, handlerToUse.context); + } + + newState.handlerInfos.unshift(handlerToUse); + } + + if (objects.length > 0) { + throw new Error("More context objects were passed than there are dynamic segments for the route: " + targetRouteName); + } + + if (!isIntermediate) { + this.invalidateChildren(newState.handlerInfos, invalidateIndex); + } + + merge(newState.queryParams, this.queryParams || {}); + + return newState; + }, + + invalidateChildren: function(handlerInfos, invalidateIndex) { + for (var i = invalidateIndex, l = handlerInfos.length; i < l; ++i) { + var handlerInfo = handlerInfos[i]; + handlerInfos[i] = handlerInfos[i].getUnresolved(); + } + }, + + getHandlerInfoForDynamicSegment: function(name, handler, names, objects, oldHandlerInfo, targetRouteName, i) { + + var numNames = names.length; + var objectToUse; + if (objects.length > 0) { + + // Use the objects provided for this transition. + objectToUse = objects[objects.length - 1]; + if (isParam(objectToUse)) { + return this.createParamHandlerInfo(name, handler, names, objects, oldHandlerInfo); + } else { + objects.pop(); + } + } else if (oldHandlerInfo && oldHandlerInfo.name === name) { + // Reuse the matching oldHandlerInfo + return oldHandlerInfo; + } else { + if (this.preTransitionState) { + var preTransitionHandlerInfo = this.preTransitionState.handlerInfos[i]; + objectToUse = preTransitionHandlerInfo && preTransitionHandlerInfo.context; + } else { + // Ideally we should throw this error to provide maximal + // information to the user that not enough context objects + // were provided, but this proves too cumbersome in Ember + // in cases where inner template helpers are evaluated + // before parent helpers un-render, in which cases this + // error somewhat prematurely fires. + //throw new Error("Not enough context objects were provided to complete a transition to " + targetRouteName + ". Specifically, the " + name + " route needs an object that can be serialized into its dynamic URL segments [" + names.join(', ') + "]"); + return oldHandlerInfo; + } + } + + return handlerInfoFactory('object', { + name: name, + handler: handler, + context: objectToUse, + names: names + }); + }, + + createParamHandlerInfo: function(name, handler, names, objects, oldHandlerInfo) { + var params = {}; + + // Soak up all the provided string/numbers + var numNames = names.length; + while (numNames--) { + + // Only use old params if the names match with the new handler + var oldParams = (oldHandlerInfo && name === oldHandlerInfo.name && oldHandlerInfo.params) || {}; + + var peek = objects[objects.length - 1]; + var paramName = names[numNames]; + if (isParam(peek)) { + params[paramName] = "" + objects.pop(); + } else { + // If we're here, this means only some of the params + // were string/number params, so try and use a param + // value from a previous handler. + if (oldParams.hasOwnProperty(paramName)) { + params[paramName] = oldParams[paramName]; + } else { + throw new Error("You didn't provide enough string/numeric parameters to satisfy all of the dynamic segments for route " + name); + } + } + } + + return handlerInfoFactory('param', { + name: name, + handler: handler, + params: params + }); + } + }); + }); +define("router/transition-intent/url-transition-intent", + ["../transition-intent","../transition-state","../handler-info/factory","../utils","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { + "use strict"; + var TransitionIntent = __dependency1__["default"]; + var TransitionState = __dependency2__["default"]; + var handlerInfoFactory = __dependency3__["default"]; + var oCreate = __dependency4__.oCreate; + var merge = __dependency4__.merge; + var subclass = __dependency4__.subclass; + + __exports__["default"] = subclass(TransitionIntent, { + url: null, + + initialize: function(props) { + this.url = props.url; + }, + + applyToState: function(oldState, recognizer, getHandler) { + var newState = new TransitionState(); + + var results = recognizer.recognize(this.url), + queryParams = {}, + i, len; + + if (!results) { + throw new UnrecognizedURLError(this.url); + } + + var statesDiffer = false; + + for (i = 0, len = results.length; i < len; ++i) { + var result = results[i]; + var name = result.handler; + var handler = getHandler(name); + + if (handler.inaccessibleByURL) { + throw new UnrecognizedURLError(this.url); + } + + var newHandlerInfo = handlerInfoFactory('param', { + name: name, + handler: handler, + params: result.params + }); + + var oldHandlerInfo = oldState.handlerInfos[i]; + if (statesDiffer || newHandlerInfo.shouldSupercede(oldHandlerInfo)) { + statesDiffer = true; + newState.handlerInfos[i] = newHandlerInfo; + } else { + newState.handlerInfos[i] = oldHandlerInfo; + } + } + + merge(newState.queryParams, results.queryParams); + + return newState; + } + }); + + /** + Promise reject reasons passed to promise rejection + handlers for failed transitions. + */ + function UnrecognizedURLError(message) { + this.message = (message || "UnrecognizedURLError"); + this.name = "UnrecognizedURLError"; + } + }); +define("router/transition-state", + ["./handler-info","./utils","rsvp/promise","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __exports__) { + "use strict"; + var ResolvedHandlerInfo = __dependency1__.ResolvedHandlerInfo; + var forEach = __dependency2__.forEach; + var promiseLabel = __dependency2__.promiseLabel; + var Promise = __dependency3__["default"]; + + function TransitionState(other) { + this.handlerInfos = []; + this.queryParams = {}; + this.params = {}; + } + + TransitionState.prototype = { + handlerInfos: null, + queryParams: null, + params: null, + + promiseLabel: function(label) { + var targetName = ''; + forEach(this.handlerInfos, function(handlerInfo) { + if (targetName !== '') { + targetName += '.'; + } + targetName += handlerInfo.name; + }); + return promiseLabel("'" + targetName + "': " + label); + }, + + resolve: function(shouldContinue, payload) { + var self = this; + // First, calculate params for this state. This is useful + // information to provide to the various route hooks. + var params = this.params; + forEach(this.handlerInfos, function(handlerInfo) { + params[handlerInfo.name] = handlerInfo.params || {}; + }); + + payload = payload || {}; + payload.resolveIndex = 0; + + var currentState = this; + var wasAborted = false; + + // The prelude RSVP.resolve() asyncs us into the promise land. + return Promise.resolve(null, this.promiseLabel("Start transition")) + .then(resolveOneHandlerInfo, null, this.promiseLabel('Resolve handler'))['catch'](handleError, this.promiseLabel('Handle error')); + + function innerShouldContinue() { + return Promise.resolve(shouldContinue(), promiseLabel("Check if should continue"))['catch'](function(reason) { + // We distinguish between errors that occurred + // during resolution (e.g. beforeModel/model/afterModel), + // and aborts due to a rejecting promise from shouldContinue(). + wasAborted = true; + return Promise.reject(reason); + }, promiseLabel("Handle abort")); + } + + function handleError(error) { + // This is the only possible + // reject value of TransitionState#resolve + var handlerInfos = currentState.handlerInfos; + var errorHandlerIndex = payload.resolveIndex >= handlerInfos.length ? + handlerInfos.length - 1 : payload.resolveIndex; + return Promise.reject({ + error: error, + handlerWithError: currentState.handlerInfos[errorHandlerIndex].handler, + wasAborted: wasAborted, + state: currentState + }); + } + + function proceed(resolvedHandlerInfo) { + var wasAlreadyResolved = currentState.handlerInfos[payload.resolveIndex].isResolved; + + // Swap the previously unresolved handlerInfo with + // the resolved handlerInfo + currentState.handlerInfos[payload.resolveIndex++] = resolvedHandlerInfo; + + if (!wasAlreadyResolved) { + // Call the redirect hook. The reason we call it here + // vs. afterModel is so that redirects into child + // routes don't re-run the model hooks for this + // already-resolved route. + var handler = resolvedHandlerInfo.handler; + if (handler && handler.redirect) { + handler.redirect(resolvedHandlerInfo.context, payload); + } + } + + // Proceed after ensuring that the redirect hook + // didn't abort this transition by transitioning elsewhere. + return innerShouldContinue().then(resolveOneHandlerInfo, null, promiseLabel('Resolve handler')); + } + + function resolveOneHandlerInfo() { + if (payload.resolveIndex === currentState.handlerInfos.length) { + // This is is the only possible + // fulfill value of TransitionState#resolve + return { + error: null, + state: currentState + }; + } + + var handlerInfo = currentState.handlerInfos[payload.resolveIndex]; + + return handlerInfo.resolve(innerShouldContinue, payload) + .then(proceed, null, promiseLabel('Proceed')); + } + } + }; + + __exports__["default"] = TransitionState; + }); +define("router/transition", + ["rsvp/promise","./handler-info","./utils","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __exports__) { + "use strict"; + var Promise = __dependency1__["default"]; + var ResolvedHandlerInfo = __dependency2__.ResolvedHandlerInfo; + var trigger = __dependency3__.trigger; + var slice = __dependency3__.slice; + var log = __dependency3__.log; + var promiseLabel = __dependency3__.promiseLabel; + + /** + @private + + A Transition is a thennable (a promise-like object) that represents + an attempt to transition to another route. It can be aborted, either + explicitly via `abort` or by attempting another transition while a + previous one is still underway. An aborted transition can also + be `retry()`d later. + */ + function Transition(router, intent, state, error) { + var transition = this; + this.state = state || router.state; + this.intent = intent; + this.router = router; + this.data = this.intent && this.intent.data || {}; + this.resolvedModels = {}; + this.queryParams = {}; + + if (error) { + this.promise = Promise.reject(error); + return; + } + + if (state) { + this.params = state.params; + this.queryParams = state.queryParams; + this.handlerInfos = state.handlerInfos; + + var len = state.handlerInfos.length; + if (len) { + this.targetName = state.handlerInfos[state.handlerInfos.length-1].name; + } + + for (var i = 0; i < len; ++i) { + var handlerInfo = state.handlerInfos[i]; + + // TODO: this all seems hacky + if (!handlerInfo.isResolved) { break; } + this.pivotHandler = handlerInfo.handler; + } + + this.sequence = Transition.currentSequence++; + this.promise = state.resolve(checkForAbort, this)['catch'](function(result) { + if (result.wasAborted || transition.isAborted) { + return Promise.reject(logAbort(transition)); + } else { + transition.trigger('error', result.error, transition, result.handlerWithError); + transition.abort(); + return Promise.reject(result.error); + } + }, promiseLabel('Handle Abort')); + } else { + this.promise = Promise.resolve(this.state); + this.params = {}; + } + + function checkForAbort() { + if (transition.isAborted) { + return Promise.reject(undefined, promiseLabel("Transition aborted - reject")); + } + } + } + + Transition.currentSequence = 0; + + Transition.prototype = { + targetName: null, + urlMethod: 'update', + intent: null, + params: null, + pivotHandler: null, + resolveIndex: 0, + handlerInfos: null, + resolvedModels: null, + isActive: true, + state: null, + queryParamsOnly: false, + + isTransition: true, + + isExiting: function(handler) { + var handlerInfos = this.handlerInfos; + for (var i = 0, len = handlerInfos.length; i < len; ++i) { + var handlerInfo = handlerInfos[i]; + if (handlerInfo.name === handler || handlerInfo.handler === handler) { + return false; + } + } + return true; + }, + + /** + @public + + The Transition's internal promise. Calling `.then` on this property + is that same as calling `.then` on the Transition object itself, but + this property is exposed for when you want to pass around a + Transition's promise, but not the Transition object itself, since + Transition object can be externally `abort`ed, while the promise + cannot. + */ + promise: null, + + /** + @public + + Custom state can be stored on a Transition's `data` object. + This can be useful for decorating a Transition within an earlier + hook and shared with a later hook. Properties set on `data` will + be copied to new transitions generated by calling `retry` on this + transition. + */ + data: null, + + /** + @public + + A standard promise hook that resolves if the transition + succeeds and rejects if it fails/redirects/aborts. + + Forwards to the internal `promise` property which you can + use in situations where you want to pass around a thennable, + but not the Transition itself. + + @param {Function} success + @param {Function} failure + */ + then: function(success, failure) { + return this.promise.then(success, failure); + }, + + /** + @public + + Aborts the Transition. Note you can also implicitly abort a transition + by initiating another transition while a previous one is underway. + */ + abort: function() { + if (this.isAborted) { return this; } + log(this.router, this.sequence, this.targetName + ": transition was aborted"); + this.intent.preTransitionState = this.router.state; + this.isAborted = true; + this.isActive = false; + this.router.activeTransition = null; + return this; + }, + + /** + @public + + Retries a previously-aborted transition (making sure to abort the + transition if it's still active). Returns a new transition that + represents the new attempt to transition. + */ + retry: function() { + // TODO: add tests for merged state retry()s + this.abort(); + return this.router.transitionByIntent(this.intent, false); + }, + + /** + @public + + Sets the URL-changing method to be employed at the end of a + successful transition. By default, a new Transition will just + use `updateURL`, but passing 'replace' to this method will + cause the URL to update using 'replaceWith' instead. Omitting + a parameter will disable the URL change, allowing for transitions + that don't update the URL at completion (this is also used for + handleURL, since the URL has already changed before the + transition took place). + + @param {String} method the type of URL-changing method to use + at the end of a transition. Accepted values are 'replace', + falsy values, or any other non-falsy value (which is + interpreted as an updateURL transition). + + @return {Transition} this transition + */ + method: function(method) { + this.urlMethod = method; + return this; + }, + + /** + @public + + Fires an event on the current list of resolved/resolving + handlers within this transition. Useful for firing events + on route hierarchies that haven't fully been entered yet. + + Note: This method is also aliased as `send` + + @param {Boolean} [ignoreFailure=false] a boolean specifying whether unhandled events throw an error + @param {String} name the name of the event to fire + */ + trigger: function (ignoreFailure) { + var args = slice.call(arguments); + if (typeof ignoreFailure === 'boolean') { + args.shift(); + } else { + // Throw errors on unhandled trigger events by default + ignoreFailure = false; + } + trigger(this.router, this.state.handlerInfos.slice(0, this.resolveIndex + 1), ignoreFailure, args); + }, + + /** + @public + + Transitions are aborted and their promises rejected + when redirects occur; this method returns a promise + that will follow any redirects that occur and fulfill + with the value fulfilled by any redirecting transitions + that occur. + + @return {Promise} a promise that fulfills with the same + value that the final redirecting transition fulfills with + */ + followRedirects: function() { + var router = this.router; + return this.promise['catch'](function(reason) { + if (router.activeTransition) { + return router.activeTransition.followRedirects(); + } + return Promise.reject(reason); + }); + }, + + toString: function() { + return "Transition (sequence " + this.sequence + ")"; + }, + + /** + @private + */ + log: function(message) { + log(this.router, this.sequence, message); + } + }; + + // Alias 'trigger' as 'send' + Transition.prototype.send = Transition.prototype.trigger; + + /** + @private + + Logs and returns a TransitionAborted error. + */ + function logAbort(transition) { + log(transition.router, transition.sequence, "detected abort."); + return new TransitionAborted(); + } + + function TransitionAborted(message) { + this.message = (message || "TransitionAborted"); + this.name = "TransitionAborted"; + } + + __exports__.Transition = Transition; + __exports__.logAbort = logAbort; + __exports__.TransitionAborted = TransitionAborted; + }); +define("router/utils", + ["exports"], + function(__exports__) { + "use strict"; + var slice = Array.prototype.slice; + + var _isArray; + if (!Array.isArray) { + _isArray = function (x) { + return Object.prototype.toString.call(x) === "[object Array]"; + }; + } else { + _isArray = Array.isArray; + } + + var isArray = _isArray; + __exports__.isArray = isArray; + function merge(hash, other) { + for (var prop in other) { + if (other.hasOwnProperty(prop)) { hash[prop] = other[prop]; } + } + } + + var oCreate = Object.create || function(proto) { + function F() {} + F.prototype = proto; + return new F(); + }; + __exports__.oCreate = oCreate; + /** + @private + + Extracts query params from the end of an array + **/ + function extractQueryParams(array) { + var len = (array && array.length), head, queryParams; + + if(len && len > 0 && array[len - 1] && array[len - 1].hasOwnProperty('queryParams')) { + queryParams = array[len - 1].queryParams; + head = slice.call(array, 0, len - 1); + return [head, queryParams]; + } else { + return [array, null]; + } + } + + __exports__.extractQueryParams = extractQueryParams;/** + @private + + Coerces query param properties and array elements into strings. + **/ + function coerceQueryParamsToString(queryParams) { + for (var key in queryParams) { + if (typeof queryParams[key] === 'number') { + queryParams[key] = '' + queryParams[key]; + } else if (isArray(queryParams[key])) { + for (var i = 0, l = queryParams[key].length; i < l; i++) { + queryParams[key][i] = '' + queryParams[key][i]; + } + } + } + } + /** + @private + */ + function log(router, sequence, msg) { + if (!router.log) { return; } + + if (arguments.length === 3) { + router.log("Transition #" + sequence + ": " + msg); + } else { + msg = sequence; + router.log(msg); + } + } + + __exports__.log = log;function bind(context, fn) { + var boundArgs = arguments; + return function(value) { + var args = slice.call(boundArgs, 2); + args.push(value); + return fn.apply(context, args); + }; + } + + __exports__.bind = bind;function isParam(object) { + return (typeof object === "string" || object instanceof String || typeof object === "number" || object instanceof Number); + } + + + function forEach(array, callback) { + for (var i=0, l=array.length; i=0; i--) { + var handlerInfo = handlerInfos[i], + handler = handlerInfo.handler; + + if (handler.events && handler.events[name]) { + if (handler.events[name].apply(handler, args) === true) { + eventWasHandled = true; + } else { + return; + } + } + } + + if (!eventWasHandled && !ignoreFailure) { + throw new Error("Nothing handled the event '" + name + "'."); + } + } + + __exports__.trigger = trigger;function getChangelist(oldObject, newObject) { + var key; + var results = { + all: {}, + changed: {}, + removed: {} + }; + + merge(results.all, newObject); + + var didChange = false; + coerceQueryParamsToString(oldObject); + coerceQueryParamsToString(newObject); + + // Calculate removals + for (key in oldObject) { + if (oldObject.hasOwnProperty(key)) { + if (!newObject.hasOwnProperty(key)) { + didChange = true; + results.removed[key] = oldObject[key]; + } + } + } + + // Calculate changes + for (key in newObject) { + if (newObject.hasOwnProperty(key)) { + if (isArray(oldObject[key]) && isArray(newObject[key])) { + if (oldObject[key].length !== newObject[key].length) { + results.changed[key] = newObject[key]; + didChange = true; + } else { + for (var i = 0, l = oldObject[key].length; i < l; i++) { + if (oldObject[key][i] !== newObject[key][i]) { + results.changed[key] = newObject[key]; + didChange = true; + } + } + } + } + else { + if (oldObject[key] !== newObject[key]) { + results.changed[key] = newObject[key]; + didChange = true; + } + } + } + } + + return didChange && results; + } + + __exports__.getChangelist = getChangelist;function promiseLabel(label) { + return 'Router: ' + label; + } + + __exports__.promiseLabel = promiseLabel;function subclass(parentConstructor, proto) { + function C(props) { + parentConstructor.call(this, props || {}); + } + C.prototype = oCreate(parentConstructor.prototype); + merge(C.prototype, proto); + return C; + } + + __exports__.subclass = subclass;__exports__.merge = merge; + __exports__.slice = slice; + __exports__.isParam = isParam; + __exports__.coerceQueryParamsToString = coerceQueryParamsToString; + }); +define("router", + ["./router/router","exports"], + function(__dependency1__, __exports__) { + "use strict"; + var Router = __dependency1__["default"]; + + __exports__["default"] = Router; + }); +/** + @class RSVP + @module RSVP + */ +define('rsvp/-internal', [ + './utils', + './instrument', + './config', + 'exports' +], function (__dependency1__, __dependency2__, __dependency3__, __exports__) { + 'use strict'; + var objectOrFunction = __dependency1__.objectOrFunction; + var isFunction = __dependency1__.isFunction; + var now = __dependency1__.now; + var instrument = __dependency2__['default']; + var config = __dependency3__.config; + function noop() { + } + var PENDING = void 0; + var FULFILLED = 1; + var REJECTED = 2; + var GET_THEN_ERROR = new ErrorObject(); + function getThen(promise) { + try { + return promise.then; + } catch (error) { + GET_THEN_ERROR.error = error; + return GET_THEN_ERROR; + } + } + function tryThen(then, value, fulfillmentHandler, rejectionHandler) { + try { + then.call(value, fulfillmentHandler, rejectionHandler); + } catch (e) { + return e; + } + } + function handleForeignThenable(promise, thenable, then) { + config.async(function (promise$2) { + var sealed = false; + var error = tryThen(then, thenable, function (value) { + if (sealed) { + return; + } + sealed = true; + if (thenable !== value) { + resolve(promise$2, value); + } else { + fulfill(promise$2, value); + } + }, function (reason) { + if (sealed) { + return; + } + sealed = true; + reject(promise$2, reason); + }, 'Settle: ' + (promise$2._label || ' unknown promise')); + if (!sealed && error) { + sealed = true; + reject(promise$2, error); + } + }, promise); + } + function handleOwnThenable(promise, thenable) { + promise._onerror = null; + if (thenable._state === FULFILLED) { + fulfill(promise, thenable._result); + } else if (promise._state === REJECTED) { + reject(promise, thenable._result); + } else { + subscribe(thenable, undefined, function (value) { + if (thenable !== value) { + resolve(promise, value); + } else { + fulfill(promise, value); + } + }, function (reason) { + reject(promise, reason); + }); + } + } + function handleMaybeThenable(promise, maybeThenable) { + if (maybeThenable instanceof promise.constructor) { + handleOwnThenable(promise, maybeThenable); + } else { + var then = getThen(maybeThenable); + if (then === GET_THEN_ERROR) { + reject(promise, GET_THEN_ERROR.error); + } else if (then === undefined) { + fulfill(promise, maybeThenable); + } else if (isFunction(then)) { + handleForeignThenable(promise, maybeThenable, then); + } else { + fulfill(promise, maybeThenable); + } + } + } + function resolve(promise, value) { + if (promise === value) { + fulfill(promise, value); + } else if (objectOrFunction(value)) { + handleMaybeThenable(promise, value); + } else { + fulfill(promise, value); + } + } + function publishRejection(promise) { + if (promise._onerror) { + promise._onerror(promise._result); + } + publish(promise); + } + function fulfill(promise, value) { + if (promise._state !== PENDING) { + return; + } + promise._result = value; + promise._state = FULFILLED; + if (promise._subscribers.length === 0) { + if (config.instrument) { + instrument('fulfilled', promise); + } + } else { + config.async(publish, promise); + } + } + function reject(promise, reason) { + if (promise._state !== PENDING) { + return; + } + promise._state = REJECTED; + promise._result = reason; + config.async(publishRejection, promise); + } + function subscribe(parent, child, onFulfillment, onRejection) { + var subscribers = parent._subscribers; + var length = subscribers.length; + parent._onerror = null; + subscribers[length] = child; + subscribers[length + FULFILLED] = onFulfillment; + subscribers[length + REJECTED] = onRejection; + if (length === 0 && parent._state) { + config.async(publish, parent); + } + } + function publish(promise) { + var subscribers = promise._subscribers; + var settled = promise._state; + if (config.instrument) { + instrument(settled === FULFILLED ? 'fulfilled' : 'rejected', promise); + } + if (subscribers.length === 0) { + return; + } + var child, callback, detail = promise._result; + for (var i = 0; i < subscribers.length; i += 3) { + child = subscribers[i]; + callback = subscribers[i + settled]; + if (child) { + invokeCallback(settled, child, callback, detail); + } else { + callback(detail); + } + } + promise._subscribers.length = 0; + } + function ErrorObject() { + this.error = null; + } + var TRY_CATCH_ERROR = new ErrorObject(); + function tryCatch(callback, detail) { + try { + return callback(detail); + } catch (e) { + TRY_CATCH_ERROR.error = e; + return TRY_CATCH_ERROR; + } + } + function invokeCallback(settled, promise, callback, detail) { + var hasCallback = isFunction(callback), value, error, succeeded, failed; + if (hasCallback) { + value = tryCatch(callback, detail); + if (value === TRY_CATCH_ERROR) { + failed = true; + error = value.error; + value = null; + } else { + succeeded = true; + } + if (promise === value) { + reject(promise, new TypeError('A promises callback cannot return that same promise.')); + return; + } + } else { + value = detail; + succeeded = true; + } + if (promise._state !== PENDING) { + } // noop + else if (hasCallback && succeeded) { + resolve(promise, value); + } else if (failed) { + reject(promise, error); + } else if (settled === FULFILLED) { + fulfill(promise, value); + } else if (settled === REJECTED) { + reject(promise, value); + } + } + function initializePromise(promise, resolver) { + try { + resolver(function resolvePromise(value) { + resolve(promise, value); + }, function rejectPromise(reason) { + reject(promise, reason); + }); + } catch (e) { + reject(promise, e); + } + } + __exports__.noop = noop; + __exports__.resolve = resolve; + __exports__.reject = reject; + __exports__.fulfill = fulfill; + __exports__.subscribe = subscribe; + __exports__.publish = publish; + __exports__.publishRejection = publishRejection; + __exports__.initializePromise = initializePromise; + __exports__.invokeCallback = invokeCallback; + __exports__.FULFILLED = FULFILLED; + __exports__.REJECTED = REJECTED; +}); +define('rsvp/all-settled', [ + './enumerator', + './promise', + './utils', + 'exports' +], function (__dependency1__, __dependency2__, __dependency3__, __exports__) { + 'use strict'; + var Enumerator = __dependency1__['default']; + var makeSettledResult = __dependency1__.makeSettledResult; + var Promise = __dependency2__['default']; + var o_create = __dependency3__.o_create; + function AllSettled(Constructor, entries, label) { + this._superConstructor(Constructor, entries, false, label); + } + AllSettled.prototype = o_create(Enumerator.prototype); + AllSettled.prototype._superConstructor = Enumerator; + AllSettled.prototype._makeResult = makeSettledResult; + AllSettled.prototype._validationError = function () { + return new Error('allSettled must be called with an array'); + }; + /** + `RSVP.allSettled` is similar to `RSVP.all`, but instead of implementing + a fail-fast method, it waits until all the promises have returned and + shows you all the results. This is useful if you want to handle multiple + promises' failure states together as a set. + + Returns a promise that is fulfilled when all the given promises have been + settled. The return promise is fulfilled with an array of the states of + the promises passed into the `promises` array argument. + + Each state object will either indicate fulfillment or rejection, and + provide the corresponding value or reason. The states will take one of + the following formats: + + ```javascript + { state: 'fulfilled', value: value } + or + { state: 'rejected', reason: reason } + ``` + + Example: + + ```javascript + var promise1 = RSVP.Promise.resolve(1); + var promise2 = RSVP.Promise.reject(new Error('2')); + var promise3 = RSVP.Promise.reject(new Error('3')); + var promises = [ promise1, promise2, promise3 ]; + + RSVP.allSettled(promises).then(function(array){ + // array == [ + // { state: 'fulfilled', value: 1 }, + // { state: 'rejected', reason: Error }, + // { state: 'rejected', reason: Error } + // ] + // Note that for the second item, reason.message will be "2", and for the + // third item, reason.message will be "3". + }, function(error) { + // Not run. (This block would only be called if allSettled had failed, + // for instance if passed an incorrect argument type.) + }); + ``` + + @method allSettled + @static + @for RSVP + @param {Array} promises + @param {String} label - optional string that describes the promise. + Useful for tooling. + @return {Promise} promise that is fulfilled with an array of the settled + states of the constituent promises. + */ + __exports__['default'] = function allSettled(entries, label) { + return new AllSettled(Promise, entries, label).promise; + }; +}); +define('rsvp/all', [ + './promise', + 'exports' +], function (__dependency1__, __exports__) { + 'use strict'; + var Promise = __dependency1__['default']; + /** + This is a convenient alias for `RSVP.Promise.all`. + + @method all + @static + @for RSVP + @param {Array} array Array of promises. + @param {String} label An optional label. This is useful + for tooling. + */ + __exports__['default'] = function all(array, label) { + return Promise.all(array, label); + }; +}); +define('rsvp/asap', ['exports'], function (__exports__) { + 'use strict'; + var length = 0; + __exports__['default'] = function asap(callback, arg) { + queue[length] = callback; + queue[length + 1] = arg; + length += 2; + if (length === 2) { + // If length is 1, that means that we need to schedule an async flush. + // If additional callbacks are queued before the queue is flushed, they + // will be processed by this flush that we are scheduling. + scheduleFlush(); + } + }; + var browserGlobal = typeof window !== 'undefined' ? window : {}; + var BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver; + // test for web worker but not in IE10 + var isWorker = typeof Uint8ClampedArray !== 'undefined' && typeof importScripts !== 'undefined' && typeof MessageChannel !== 'undefined'; + // node + function useNextTick() { + return function () { + process.nextTick(flush); + }; + } + function useMutationObserver() { + var iterations = 0; + var observer = new BrowserMutationObserver(flush); + var node = document.createTextNode(''); + observer.observe(node, { characterData: true }); + return function () { + node.data = iterations = ++iterations % 2; + }; + } + // web worker + function useMessageChannel() { + var channel = new MessageChannel(); + channel.port1.onmessage = flush; + return function () { + channel.port2.postMessage(0); + }; + } + function useSetTimeout() { + return function () { + setTimeout(flush, 1); + }; + } + var queue = new Array(1000); + function flush() { + for (var i = 0; i < length; i += 2) { + var callback = queue[i]; + var arg = queue[i + 1]; + callback(arg); + queue[i] = undefined; + queue[i + 1] = undefined; + } + length = 0; + } + var scheduleFlush; + // Decide what async method to use to triggering processing of queued callbacks: + if (typeof process !== 'undefined' && {}.toString.call(process) === '[object process]') { + scheduleFlush = useNextTick(); + } else if (BrowserMutationObserver) { + scheduleFlush = useMutationObserver(); + } else if (isWorker) { + scheduleFlush = useMessageChannel(); + } else { + scheduleFlush = useSetTimeout(); + } +}); +define('rsvp/config', [ + './events', + 'exports' +], function (__dependency1__, __exports__) { + 'use strict'; + var EventTarget = __dependency1__['default']; + var config = { instrument: false }; + EventTarget.mixin(config); + function configure(name, value) { + if (name === 'onerror') { + // handle for legacy users that expect the actual + // error to be passed to their function added via + // `RSVP.configure('onerror', someFunctionHere);` + config.on('error', value); + return; + } + if (arguments.length === 2) { + config[name] = value; + } else { + return config[name]; + } + } + __exports__.config = config; + __exports__.configure = configure; +}); +define('rsvp/defer', [ + './promise', + 'exports' +], function (__dependency1__, __exports__) { + 'use strict'; + var Promise = __dependency1__['default']; + /** + `RSVP.defer` returns an object similar to jQuery's `$.Deferred`. + `RSVP.defer` should be used when porting over code reliant on `$.Deferred`'s + interface. New code should use the `RSVP.Promise` constructor instead. + + The object returned from `RSVP.defer` is a plain object with three properties: + + * promise - an `RSVP.Promise`. + * reject - a function that causes the `promise` property on this object to + become rejected + * resolve - a function that causes the `promise` property on this object to + become fulfilled. + + Example: + + ```javascript + var deferred = RSVP.defer(); + + deferred.resolve("Success!"); + + defered.promise.then(function(value){ + // value here is "Success!" + }); + ``` + + @method defer + @static + @for RSVP + @param {String} label optional string for labeling the promise. + Useful for tooling. + @return {Object} + */ + __exports__['default'] = function defer(label) { + var deferred = {}; + deferred.promise = new Promise(function (resolve, reject) { + deferred.resolve = resolve; + deferred.reject = reject; + }, label); + return deferred; + }; +}); +define('rsvp/enumerator', [ + './utils', + './-internal', + 'exports' +], function (__dependency1__, __dependency2__, __exports__) { + 'use strict'; + var isArray = __dependency1__.isArray; + var isMaybeThenable = __dependency1__.isMaybeThenable; + var noop = __dependency2__.noop; + var reject = __dependency2__.reject; + var fulfill = __dependency2__.fulfill; + var subscribe = __dependency2__.subscribe; + var FULFILLED = __dependency2__.FULFILLED; + var REJECTED = __dependency2__.REJECTED; + var PENDING = __dependency2__.PENDING; + var ABORT_ON_REJECTION = true; + __exports__.ABORT_ON_REJECTION = ABORT_ON_REJECTION; + function makeSettledResult(state, position, value) { + if (state === FULFILLED) { + return { + state: 'fulfilled', + value: value + }; + } else { + return { + state: 'rejected', + reason: value + }; + } + } + __exports__.makeSettledResult = makeSettledResult; + function Enumerator(Constructor, input, abortOnReject, label) { + this._instanceConstructor = Constructor; + this.promise = new Constructor(noop, label); + this._abortOnReject = abortOnReject; + if (this._validateInput(input)) { + this._input = input; + this.length = input.length; + this._remaining = input.length; + this._init(); + if (this.length === 0) { + fulfill(this.promise, this._result); + } else { + this.length = this.length || 0; + this._enumerate(); + if (this._remaining === 0) { + fulfill(this.promise, this._result); + } + } + } else { + reject(this.promise, this._validationError()); + } + } + Enumerator.prototype._validateInput = function (input) { + return isArray(input); + }; + Enumerator.prototype._validationError = function () { + return new Error('Array Methods must be provided an Array'); + }; + Enumerator.prototype._init = function () { + this._result = new Array(this.length); + }; + __exports__['default'] = Enumerator; + Enumerator.prototype._enumerate = function () { + var length = this.length; + var promise = this.promise; + var input = this._input; + for (var i = 0; promise._state === PENDING && i < length; i++) { + this._eachEntry(input[i], i); + } + }; + Enumerator.prototype._eachEntry = function (entry, i) { + var c = this._instanceConstructor; + if (isMaybeThenable(entry)) { + if (entry.constructor === c && entry._state !== PENDING) { + entry._onerror = null; + this._settledAt(entry._state, i, entry._result); + } else { + this._willSettleAt(c.resolve(entry), i); + } + } else { + this._remaining--; + this._result[i] = this._makeResult(FULFILLED, i, entry); + } + }; + Enumerator.prototype._settledAt = function (state, i, value) { + var promise = this.promise; + if (promise._state === PENDING) { + this._remaining--; + if (this._abortOnReject && state === REJECTED) { + reject(promise, value); + } else { + this._result[i] = this._makeResult(state, i, value); + } + } + if (this._remaining === 0) { + fulfill(promise, this._result); + } + }; + Enumerator.prototype._makeResult = function (state, i, value) { + return value; + }; + Enumerator.prototype._willSettleAt = function (promise, i) { + var enumerator = this; + subscribe(promise, undefined, function (value) { + enumerator._settledAt(FULFILLED, i, value); + }, function (reason) { + enumerator._settledAt(REJECTED, i, reason); + }); + }; +}); +define('rsvp/events', ['exports'], function (__exports__) { + 'use strict'; + function indexOf(callbacks, callback) { + for (var i = 0, l = callbacks.length; i < l; i++) { + if (callbacks[i] === callback) { + return i; + } + } + return -1; + } + function callbacksFor(object) { + var callbacks = object._promiseCallbacks; + if (!callbacks) { + callbacks = object._promiseCallbacks = {}; + } + return callbacks; + } + /** + @class RSVP.EventTarget + */ + __exports__['default'] = { + mixin: function (object) { + object.on = this.on; + object.off = this.off; + object.trigger = this.trigger; + object._promiseCallbacks = undefined; + return object; + }, + on: function (eventName, callback) { + var allCallbacks = callbacksFor(this), callbacks; + callbacks = allCallbacks[eventName]; + if (!callbacks) { + callbacks = allCallbacks[eventName] = []; + } + if (indexOf(callbacks, callback) === -1) { + callbacks.push(callback); + } + }, + off: function (eventName, callback) { + var allCallbacks = callbacksFor(this), callbacks, index; + if (!callback) { + allCallbacks[eventName] = []; + return; + } + callbacks = allCallbacks[eventName]; + index = indexOf(callbacks, callback); + if (index !== -1) { + callbacks.splice(index, 1); + } + }, + trigger: function (eventName, options) { + var allCallbacks = callbacksFor(this), callbacks, callbackTuple, callback, binding; + if (callbacks = allCallbacks[eventName]) { + // Don't cache the callbacks.length since it may grow + for (var i = 0; i < callbacks.length; i++) { + callback = callbacks[i]; + callback(options); + } + } + } + }; +}); +define('rsvp/filter', [ + './promise', + './utils', + 'exports' +], function (__dependency1__, __dependency2__, __exports__) { + 'use strict'; + var Promise = __dependency1__['default']; + var isFunction = __dependency2__.isFunction; + var isMaybeThenable = __dependency2__.isMaybeThenable; + /** + `RSVP.filter` is similar to JavaScript's native `filter` method, except that it + waits for all promises to become fulfilled before running the `filterFn` on + each item in given to `promises`. `RSVP.filter` returns a promise that will + become fulfilled with the result of running `filterFn` on the values the + promises become fulfilled with. + + For example: + + ```javascript + + var promise1 = RSVP.resolve(1); + var promise2 = RSVP.resolve(2); + var promise3 = RSVP.resolve(3); + + var promises = [promise1, promise2, promise3]; + + var filterFn = function(item){ + return item > 1; + }; + + RSVP.filter(promises, filterFn).then(function(result){ + // result is [ 2, 3 ] + }); + ``` + + If any of the `promises` given to `RSVP.filter` are rejected, the first promise + that is rejected will be given as an argument to the returned promise's + rejection handler. For example: + + ```javascript + var promise1 = RSVP.resolve(1); + var promise2 = RSVP.reject(new Error("2")); + var promise3 = RSVP.reject(new Error("3")); + var promises = [ promise1, promise2, promise3 ]; + + var filterFn = function(item){ + return item > 1; + }; + + RSVP.filter(promises, filterFn).then(function(array){ + // Code here never runs because there are rejected promises! + }, function(reason) { + // reason.message === "2" + }); + ``` + + `RSVP.filter` will also wait for any promises returned from `filterFn`. + For instance, you may want to fetch a list of users then return a subset + of those users based on some asynchronous operation: + + ```javascript + + var alice = { name: 'alice' }; + var bob = { name: 'bob' }; + var users = [ alice, bob ]; + + var promises = users.map(function(user){ + return RSVP.resolve(user); + }); + + var filterFn = function(user){ + // Here, Alice has permissions to create a blog post, but Bob does not. + return getPrivilegesForUser(user).then(function(privs){ + return privs.can_create_blog_post === true; + }); + }; + RSVP.filter(promises, filterFn).then(function(users){ + // true, because the server told us only Alice can create a blog post. + users.length === 1; + // false, because Alice is the only user present in `users` + users[0] === bob; + }); + ``` + + @method filter + @static + @for RSVP + @param {Array} promises + @param {Function} filterFn - function to be called on each resolved value to + filter the final results. + @param {String} label optional string describing the promise. Useful for + tooling. + @return {Promise} + */ + __exports__['default'] = function filter(promises, filterFn, label) { + return Promise.all(promises, label).then(function (values) { + if (!isFunction(filterFn)) { + throw new TypeError('You must pass a function as filter\'s second argument.'); + } + var length = values.length; + var filtered = new Array(length); + for (var i = 0; i < length; i++) { + filtered[i] = filterFn(values[i]); + } + return Promise.all(filtered, label).then(function (filtered$2) { + var results = new Array(length); + var newLength = 0; + for (var i$2 = 0; i$2 < length; i$2++) { + if (filtered$2[i$2]) { + results[newLength] = values[i$2]; + newLength++; + } + } + results.length = newLength; + return results; + }); + }); + }; +}); +define('rsvp/hash-settled', [ + './promise', + './enumerator', + './promise-hash', + './utils', + 'exports' +], function (__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { + 'use strict'; + var Promise = __dependency1__['default']; + var makeSettledResult = __dependency2__.makeSettledResult; + var PromiseHash = __dependency3__['default']; + var Enumerator = __dependency2__['default']; + var o_create = __dependency4__.o_create; + function HashSettled(Constructor, object, label) { + this._superConstructor(Constructor, object, false, label); + } + HashSettled.prototype = o_create(PromiseHash.prototype); + HashSettled.prototype._superConstructor = Enumerator; + HashSettled.prototype._makeResult = makeSettledResult; + HashSettled.prototype._validationError = function () { + return new Error('hashSettled must be called with an object'); + }; + /** + `RSVP.hashSettled` is similar to `RSVP.allSettled`, but takes an object + instead of an array for its `promises` argument. + + Unlike `RSVP.all` or `RSVP.hash`, which implement a fail-fast method, + but like `RSVP.allSettled`, `hashSettled` waits until all the + constituent promises have returned and then shows you all the results + with their states and values/reasons. This is useful if you want to + handle multiple promises' failure states together as a set. + + Returns a promise that is fulfilled when all the given promises have been + settled, or rejected if the passed parameters are invalid. + + The returned promise is fulfilled with a hash that has the same key names as + the `promises` object argument. If any of the values in the object are not + promises, they will be copied over to the fulfilled object and marked with state + 'fulfilled'. + + Example: + + ```javascript + var promises = { + myPromise: RSVP.Promise.resolve(1), + yourPromise: RSVP.Promise.resolve(2), + theirPromise: RSVP.Promise.resolve(3), + notAPromise: 4 + }; + + RSVP.hashSettled(promises).then(function(hash){ + // hash here is an object that looks like: + // { + // myPromise: { state: 'fulfilled', value: 1 }, + // yourPromise: { state: 'fulfilled', value: 2 }, + // theirPromise: { state: 'fulfilled', value: 3 }, + // notAPromise: { state: 'fulfilled', value: 4 } + // } + }); + ``` + + If any of the `promises` given to `RSVP.hash` are rejected, the state will + be set to 'rejected' and the reason for rejection provided. + + Example: + + ```javascript + var promises = { + myPromise: RSVP.Promise.resolve(1), + rejectedPromise: RSVP.Promise.reject(new Error('rejection')), + anotherRejectedPromise: RSVP.Promise.reject(new Error('more rejection')) + }; + + RSVP.hashSettled(promises).then(function(hash){ + // hash here is an object that looks like: + // { + // myPromise: { state: 'fulfilled', value: 1 }, + // rejectedPromise: { state: 'rejected', reason: Error }, + // anotherRejectedPromise: { state: 'rejected', reason: Error }, + // } + // Note that for rejectedPromise, reason.message == 'rejection', + // and for anotherRejectedPromise, reason.message == 'more rejection'. + }); + ``` + + An important note: `RSVP.hashSettled` is intended for plain JavaScript objects that + are just a set of keys and values. `RSVP.hashSettled` will NOT preserve prototype + chains. + + Example: + + ```javascript + function MyConstructor(){ + this.example = RSVP.Promise.resolve('Example'); + } + + MyConstructor.prototype = { + protoProperty: RSVP.Promise.resolve('Proto Property') + }; + + var myObject = new MyConstructor(); + + RSVP.hashSettled(myObject).then(function(hash){ + // protoProperty will not be present, instead you will just have an + // object that looks like: + // { + // example: { state: 'fulfilled', value: 'Example' } + // } + // + // hash.hasOwnProperty('protoProperty'); // false + // 'undefined' === typeof hash.protoProperty + }); + ``` + + @method hashSettled + @for RSVP + @param {Object} promises + @param {String} label optional string that describes the promise. + Useful for tooling. + @return {Promise} promise that is fulfilled when when all properties of `promises` + have been settled. + @static + */ + __exports__['default'] = function hashSettled(object, label) { + return new HashSettled(Promise, object, label).promise; + }; +}); +define('rsvp/hash', [ + './promise', + './promise-hash', + './enumerator', + 'exports' +], function (__dependency1__, __dependency2__, __dependency3__, __exports__) { + 'use strict'; + var Promise = __dependency1__['default']; + var PromiseHash = __dependency2__['default']; + var ABORT_ON_REJECTION = __dependency3__.ABORT_ON_REJECTION; + /** + `RSVP.hash` is similar to `RSVP.all`, but takes an object instead of an array + for its `promises` argument. + + Returns a promise that is fulfilled when all the given promises have been + fulfilled, or rejected if any of them become rejected. The returned promise + is fulfilled with a hash that has the same key names as the `promises` object + argument. If any of the values in the object are not promises, they will + simply be copied over to the fulfilled object. + + Example: + + ```javascript + var promises = { + myPromise: RSVP.resolve(1), + yourPromise: RSVP.resolve(2), + theirPromise: RSVP.resolve(3), + notAPromise: 4 + }; + + RSVP.hash(promises).then(function(hash){ + // hash here is an object that looks like: + // { + // myPromise: 1, + // yourPromise: 2, + // theirPromise: 3, + // notAPromise: 4 + // } + }); + ```` + + If any of the `promises` given to `RSVP.hash` are rejected, the first promise + that is rejected will be given as the reason to the rejection handler. + + Example: + + ```javascript + var promises = { + myPromise: RSVP.resolve(1), + rejectedPromise: RSVP.reject(new Error("rejectedPromise")), + anotherRejectedPromise: RSVP.reject(new Error("anotherRejectedPromise")) + }; + + RSVP.hash(promises).then(function(hash){ + // Code here never runs because there are rejected promises! + }, function(reason) { + // reason.message === "rejectedPromise" + }); + ``` + + An important note: `RSVP.hash` is intended for plain JavaScript objects that + are just a set of keys and values. `RSVP.hash` will NOT preserve prototype + chains. + + Example: + + ```javascript + function MyConstructor(){ + this.example = RSVP.resolve("Example"); + } + + MyConstructor.prototype = { + protoProperty: RSVP.resolve("Proto Property") + }; + + var myObject = new MyConstructor(); + + RSVP.hash(myObject).then(function(hash){ + // protoProperty will not be present, instead you will just have an + // object that looks like: + // { + // example: "Example" + // } + // + // hash.hasOwnProperty('protoProperty'); // false + // 'undefined' === typeof hash.protoProperty + }); + ``` + + @method hash + @static + @for RSVP + @param {Object} promises + @param {String} label optional string that describes the promise. + Useful for tooling. + @return {Promise} promise that is fulfilled when all properties of `promises` + have been fulfilled, or rejected if any of them become rejected. + */ + __exports__['default'] = function hash(object, label) { + return new PromiseHash(Promise, object, label).promise; + }; +}); +define('rsvp/instrument', [ + './config', + './utils', + 'exports' +], function (__dependency1__, __dependency2__, __exports__) { + 'use strict'; + var config = __dependency1__.config; + var now = __dependency2__.now; + var queue = []; + __exports__['default'] = function instrument(eventName, promise, child) { + if (1 === queue.push({ + name: eventName, + payload: { + guid: promise._guidKey + promise._id, + eventName: eventName, + detail: promise._result, + childGuid: child && promise._guidKey + child._id, + label: promise._label, + timeStamp: now(), + stack: new Error(promise._label).stack + } + })) { + setTimeout(function () { + var entry; + for (var i = 0; i < queue.length; i++) { + entry = queue[i]; + config.trigger(entry.name, entry.payload); + } + queue.length = 0; + }, 50); + } + }; +}); +define('rsvp/map', [ + './promise', + './utils', + 'exports' +], function (__dependency1__, __dependency2__, __exports__) { + 'use strict'; + var Promise = __dependency1__['default']; + var isArray = __dependency2__.isArray; + var isFunction = __dependency2__.isFunction; + /** + `RSVP.map` is similar to JavaScript's native `map` method, except that it + waits for all promises to become fulfilled before running the `mapFn` on + each item in given to `promises`. `RSVP.map` returns a promise that will + become fulfilled with the result of running `mapFn` on the values the promises + become fulfilled with. + + For example: + + ```javascript + + var promise1 = RSVP.resolve(1); + var promise2 = RSVP.resolve(2); + var promise3 = RSVP.resolve(3); + var promises = [ promise1, promise2, promise3 ]; + + var mapFn = function(item){ + return item + 1; + }; + + RSVP.map(promises, mapFn).then(function(result){ + // result is [ 2, 3, 4 ] + }); + ``` + + If any of the `promises` given to `RSVP.map` are rejected, the first promise + that is rejected will be given as an argument to the returned promise's + rejection handler. For example: + + ```javascript + var promise1 = RSVP.resolve(1); + var promise2 = RSVP.reject(new Error("2")); + var promise3 = RSVP.reject(new Error("3")); + var promises = [ promise1, promise2, promise3 ]; + + var mapFn = function(item){ + return item + 1; + }; + + RSVP.map(promises, mapFn).then(function(array){ + // Code here never runs because there are rejected promises! + }, function(reason) { + // reason.message === "2" + }); + ``` + + `RSVP.map` will also wait if a promise is returned from `mapFn`. For example, + say you want to get all comments from a set of blog posts, but you need + the blog posts first because they contain a url to those comments. + + ```javscript + + var mapFn = function(blogPost){ + // getComments does some ajax and returns an RSVP.Promise that is fulfilled + // with some comments data + return getComments(blogPost.comments_url); + }; + + // getBlogPosts does some ajax and returns an RSVP.Promise that is fulfilled + // with some blog post data + RSVP.map(getBlogPosts(), mapFn).then(function(comments){ + // comments is the result of asking the server for the comments + // of all blog posts returned from getBlogPosts() + }); + ``` + + @method map + @static + @for RSVP + @param {Array} promises + @param {Function} mapFn function to be called on each fulfilled promise. + @param {String} label optional string for labeling the promise. + Useful for tooling. + @return {Promise} promise that is fulfilled with the result of calling + `mapFn` on each fulfilled promise or value when they become fulfilled. + The promise will be rejected if any of the given `promises` become rejected. + @static + */ + __exports__['default'] = function map(promises, mapFn, label) { + return Promise.all(promises, label).then(function (values) { + if (!isFunction(mapFn)) { + throw new TypeError('You must pass a function as map\'s second argument.'); + } + var length = values.length; + var results = new Array(length); + for (var i = 0; i < length; i++) { + results[i] = mapFn(values[i]); + } + return Promise.all(results, label); + }); + }; +}); +define('rsvp/node', [ + './promise', + './utils', + 'exports' +], function (__dependency1__, __dependency2__, __exports__) { + 'use strict'; + /* global arraySlice */ + var Promise = __dependency1__['default']; + var isArray = __dependency2__.isArray; + /** + `RSVP.denodeify` takes a "node-style" function and returns a function that + will return an `RSVP.Promise`. You can use `denodeify` in Node.js or the + browser when you'd prefer to use promises over using callbacks. For example, + `denodeify` transforms the following: + + ```javascript + var fs = require('fs'); + + fs.readFile('myfile.txt', function(err, data){ + if (err) return handleError(err); + handleData(data); + }); + ``` + + into: + + ```javascript + var fs = require('fs'); + var readFile = RSVP.denodeify(fs.readFile); + + readFile('myfile.txt').then(handleData, handleError); + ``` + + If the node function has multiple success parameters, then `denodeify` + just returns the first one: + + ```javascript + var request = RSVP.denodeify(require('request')); + + request('http://example.com').then(function(res) { + // ... + }); + ``` + + However, if you need all success parameters, setting `denodeify`'s + second parameter to `true` causes it to return all success parameters + as an array: + + ```javascript + var request = RSVP.denodeify(require('request'), true); + + request('http://example.com').then(function(result) { + // result[0] -> res + // result[1] -> body + }); + ``` + + Or if you pass it an array with names it returns the parameters as a hash: + + ```javascript + var request = RSVP.denodeify(require('request'), ['res', 'body']); + + request('http://example.com').then(function(result) { + // result.res + // result.body + }); + ``` + + Sometimes you need to retain the `this`: + + ```javascript + var app = require('express')(); + var render = RSVP.denodeify(app.render.bind(app)); + ``` + + The denodified function inherits from the original function. It works in all + environments, except IE 10 and below. Consequently all properties of the original + function are available to you. However, any properties you change on the + denodeified function won't be changed on the original function. Example: + + ```javascript + var request = RSVP.denodeify(require('request')), + cookieJar = request.jar(); // <- Inheritance is used here + + request('http://example.com', {jar: cookieJar}).then(function(res) { + // cookieJar.cookies holds now the cookies returned by example.com + }); + ``` + + Using `denodeify` makes it easier to compose asynchronous operations instead + of using callbacks. For example, instead of: + + ```javascript + var fs = require('fs'); + + fs.readFile('myfile.txt', function(err, data){ + if (err) { ... } // Handle error + fs.writeFile('myfile2.txt', data, function(err){ + if (err) { ... } // Handle error + console.log('done') + }); + }); + ``` + + you can chain the operations together using `then` from the returned promise: + + ```javascript + var fs = require('fs'); + var readFile = RSVP.denodeify(fs.readFile); + var writeFile = RSVP.denodeify(fs.writeFile); + + readFile('myfile.txt').then(function(data){ + return writeFile('myfile2.txt', data); + }).then(function(){ + console.log('done') + }).catch(function(error){ + // Handle error + }); + ``` + + @method denodeify + @static + @for RSVP + @param {Function} nodeFunc a "node-style" function that takes a callback as + its last argument. The callback expects an error to be passed as its first + argument (if an error occurred, otherwise null), and the value from the + operation as its second argument ("function(err, value){ }"). + @param {Boolean|Array} argumentNames An optional paramter that if set + to `true` causes the promise to fulfill with the callback's success arguments + as an array. This is useful if the node function has multiple success + paramters. If you set this paramter to an array with names, the promise will + fulfill with a hash with these names as keys and the success parameters as + values. + @return {Function} a function that wraps `nodeFunc` to return an + `RSVP.Promise` + @static + */ + __exports__['default'] = function denodeify(nodeFunc, argumentNames) { + var asArray = argumentNames === true; + var asHash = isArray(argumentNames); + function denodeifiedFunction() { + var length = arguments.length; + var nodeArgs = new Array(length); + for (var i = 0; i < length; i++) { + nodeArgs[i] = arguments[i]; + } + var thisArg; + if (!asArray && !asHash && argumentNames) { + if (typeof console === 'object') { + console.warn('Deprecation: RSVP.denodeify() doesn\'t allow setting the ' + '"this" binding anymore. Use yourFunction.bind(yourThis) instead.'); + } + thisArg = argumentNames; + } else { + thisArg = this; + } + return Promise.all(nodeArgs).then(function (nodeArgs$2) { + return new Promise(resolver); + // sweet.js has a bug, this resolver can't be defined in the constructor + // or the arraySlice macro doesn't work + function resolver(resolve, reject) { + function callback() { + var length$2 = arguments.length; + var args = new Array(length$2); + for (var i$2 = 0; i$2 < length$2; i$2++) { + args[i$2] = arguments[i$2]; + } + var error = args[0]; + var value = args[1]; + if (error) { + reject(error); + } else if (asArray) { + resolve(args.slice(1)); + } else if (asHash) { + var obj = {}; + var successArguments = args.slice(1); + var name; + var i$3; + for (i$3 = 0; i$3 < argumentNames.length; i$3++) { + name = argumentNames[i$3]; + obj[name] = successArguments[i$3]; + } + resolve(obj); + } else { + resolve(value); + } + } + nodeArgs$2.push(callback); + nodeFunc.apply(thisArg, nodeArgs$2); + } + }); + } + denodeifiedFunction.__proto__ = nodeFunc; + return denodeifiedFunction; + }; +}); +define('rsvp/promise-hash', [ + './enumerator', + './-internal', + './utils', + 'exports' +], function (__dependency1__, __dependency2__, __dependency3__, __exports__) { + 'use strict'; + var Enumerator = __dependency1__['default']; + var PENDING = __dependency2__.PENDING; + var FULFILLED = __dependency2__.FULFILLED; + var o_create = __dependency3__.o_create; + function PromiseHash(Constructor, object, label) { + this._superConstructor(Constructor, object, true, label); + } + __exports__['default'] = PromiseHash; + PromiseHash.prototype = o_create(Enumerator.prototype); + PromiseHash.prototype._superConstructor = Enumerator; + PromiseHash.prototype._init = function () { + this._result = {}; + }; + PromiseHash.prototype._validateInput = function (input) { + return input && typeof input === 'object'; + }; + PromiseHash.prototype._validationError = function () { + return new Error('Promise.hash must be called with an object'); + }; + PromiseHash.prototype._enumerate = function () { + var promise = this.promise; + var input = this._input; + var results = []; + for (var key in input) { + if (promise._state === PENDING && input.hasOwnProperty(key)) { + results.push({ + position: key, + entry: input[key] + }); + } + } + var length = results.length; + this._remaining = length; + var result; + for (var i = 0; promise._state === PENDING && i < length; i++) { + result = results[i]; + this._eachEntry(result.entry, result.position); + } + }; +}); +define('rsvp/promise', [ + './config', + './events', + './instrument', + './utils', + './-internal', + './promise/cast', + './promise/all', + './promise/race', + './promise/resolve', + './promise/reject', + 'exports' +], function (__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __exports__) { + 'use strict'; + var config = __dependency1__.config; + var EventTarget = __dependency2__['default']; + var instrument = __dependency3__['default']; + var objectOrFunction = __dependency4__.objectOrFunction; + var isFunction = __dependency4__.isFunction; + var now = __dependency4__.now; + var noop = __dependency5__.noop; + var resolve = __dependency5__.resolve; + var reject = __dependency5__.reject; + var fulfill = __dependency5__.fulfill; + var subscribe = __dependency5__.subscribe; + var initializePromise = __dependency5__.initializePromise; + var invokeCallback = __dependency5__.invokeCallback; + var FULFILLED = __dependency5__.FULFILLED; + var cast = __dependency6__['default']; + var all = __dependency7__['default']; + var race = __dependency8__['default']; + var Resolve = __dependency9__['default']; + var Reject = __dependency10__['default']; + var guidKey = 'rsvp_' + now() + '-'; + var counter = 0; + function needsResolver() { + throw new TypeError('You must pass a resolver function as the first argument to the promise constructor'); + } + function needsNew() { + throw new TypeError('Failed to construct \'Promise\': Please use the \'new\' operator, this object constructor cannot be called as a function.'); + } + __exports__['default'] = Promise; + /** + Promise objects represent the eventual result of an asynchronous operation. The + primary way of interacting with a promise is through its `then` method, which + registers callbacks to receive either a promise’s eventual value or the reason + why the promise cannot be fulfilled. + + Terminology + ----------- + + - `promise` is an object or function with a `then` method whose behavior conforms to this specification. + - `thenable` is an object or function that defines a `then` method. + - `value` is any legal JavaScript value (including undefined, a thenable, or a promise). + - `exception` is a value that is thrown using the throw statement. + - `reason` is a value that indicates why a promise was rejected. + - `settled` the final resting state of a promise, fulfilled or rejected. + + A promise can be in one of three states: pending, fulfilled, or rejected. + + Promises that are fulfilled have a fulfillment value and are in the fulfilled + state. Promises that are rejected have a rejection reason and are in the + rejected state. A fulfillment value is never a thenable. + + Promises can also be said to *resolve* a value. If this value is also a + promise, then the original promise's settled state will match the value's + settled state. So a promise that *resolves* a promise that rejects will + itself reject, and a promise that *resolves* a promise that fulfills will + itself fulfill. + + + Basic Usage: + ------------ + + ```js + var promise = new Promise(function(resolve, reject) { + // on success + resolve(value); + + // on failure + reject(reason); + }); + + promise.then(function(value) { + // on fulfillment + }, function(reason) { + // on rejection + }); + ``` + + Advanced Usage: + --------------- + + Promises shine when abstracting away asynchronous interactions such as + `XMLHttpRequest`s. + + ```js + function getJSON(url) { + return new Promise(function(resolve, reject){ + var xhr = new XMLHttpRequest(); + + xhr.open('GET', url); + xhr.onreadystatechange = handler; + xhr.responseType = 'json'; + xhr.setRequestHeader('Accept', 'application/json'); + xhr.send(); + + function handler() { + if (this.readyState === this.DONE) { + if (this.status === 200) { + resolve(this.response); + } else { + reject(new Error("getJSON: `" + url + "` failed with status: [" + this.status + "]")); + } + } + }; + }); + } + + getJSON('/posts.json').then(function(json) { + // on fulfillment + }, function(reason) { + // on rejection + }); + ``` + + Unlike callbacks, promises are great composable primitives. + + ```js + Promise.all([ + getJSON('/posts'), + getJSON('/comments') + ]).then(function(values){ + values[0] // => postsJSON + values[1] // => commentsJSON + + return values; + }); + ``` + + @class RSVP.Promise + @param {function} resolver + @param {String} label optional string for labeling the promise. + Useful for tooling. + @constructor + */ + function Promise(resolver, label) { + this._id = counter++; + this._label = label; + this._subscribers = []; + if (config.instrument) { + instrument('created', this); + } + if (noop !== resolver) { + if (!isFunction(resolver)) { + needsResolver(); + } + if (!(this instanceof Promise)) { + needsNew(); + } + initializePromise(this, resolver); + } + } + Promise.cast = cast; + Promise.all = all; + Promise.race = race; + Promise.resolve = Resolve; + Promise.reject = Reject; + Promise.prototype = { + constructor: Promise, + _id: undefined, + _guidKey: guidKey, + _label: undefined, + _state: undefined, + _result: undefined, + _subscribers: undefined, + _onerror: function (reason) { + config.trigger('error', reason); + }, + then: function (onFulfillment, onRejection, label) { + var parent = this; + parent._onerror = null; + var child = new this.constructor(noop, label); + var state = parent._state; + var result = parent._result; + if (config.instrument) { + instrument('chained', parent, child); + } + if (state === FULFILLED && onFulfillment) { + config.async(function () { + invokeCallback(state, child, onFulfillment, result); + }); + } else { + subscribe(parent, child, onFulfillment, onRejection); + } + return child; + }, + 'catch': function (onRejection, label) { + return this.then(null, onRejection, label); + }, + 'finally': function (callback, label) { + var constructor = this.constructor; + return this.then(function (value) { + return constructor.resolve(callback()).then(function () { + return value; + }); + }, function (reason) { + return constructor.resolve(callback()).then(function () { + throw reason; + }); + }, label); + } + }; +}); +define('rsvp/promise/all', [ + '../enumerator', + 'exports' +], function (__dependency1__, __exports__) { + 'use strict'; + var Enumerator = __dependency1__['default']; + /** + `RSVP.Promise.all` accepts an array of promises, and returns a new promise which + is fulfilled with an array of fulfillment values for the passed promises, or + rejected with the reason of the first passed promise to be rejected. It casts all + elements of the passed iterable to promises as it runs this algorithm. + + Example: + + ```javascript + var promise1 = RSVP.resolve(1); + var promise2 = RSVP.resolve(2); + var promise3 = RSVP.resolve(3); + var promises = [ promise1, promise2, promise3 ]; + + RSVP.Promise.all(promises).then(function(array){ + // The array here would be [ 1, 2, 3 ]; + }); + ``` + + If any of the `promises` given to `RSVP.all` are rejected, the first promise + that is rejected will be given as an argument to the returned promises's + rejection handler. For example: + + Example: + + ```javascript + var promise1 = RSVP.resolve(1); + var promise2 = RSVP.reject(new Error("2")); + var promise3 = RSVP.reject(new Error("3")); + var promises = [ promise1, promise2, promise3 ]; + + RSVP.Promise.all(promises).then(function(array){ + // Code here never runs because there are rejected promises! + }, function(error) { + // error.message === "2" + }); + ``` + + @method all + @static + @param {Array} entries array of promises + @param {String} label optional string for labeling the promise. + Useful for tooling. + @return {Promise} promise that is fulfilled when all `promises` have been + fulfilled, or rejected if any of them become rejected. + @static + */ + __exports__['default'] = function all(entries, label) { + return new Enumerator(this, entries, true, label).promise; + }; +}); +define('rsvp/promise/cast', [ + './resolve', + 'exports' +], function (__dependency1__, __exports__) { + 'use strict'; + var resolve = __dependency1__['default']; + /** + @deprecated + + `RSVP.Promise.cast` coerces its argument to a promise, or returns the + argument if it is already a promise which shares a constructor with the caster. + + Example: + + ```javascript + var promise = RSVP.Promise.resolve(1); + var casted = RSVP.Promise.cast(promise); + + console.log(promise === casted); // true + ``` + + In the case of a promise whose constructor does not match, it is assimilated. + The resulting promise will fulfill or reject based on the outcome of the + promise being casted. + + Example: + + ```javascript + var thennable = $.getJSON('/api/foo'); + var casted = RSVP.Promise.cast(thennable); + + console.log(thennable === casted); // false + console.log(casted instanceof RSVP.Promise) // true + + casted.then(function(data) { + // data is the value getJSON fulfills with + }); + ``` + + In the case of a non-promise, a promise which will fulfill with that value is + returned. + + Example: + + ```javascript + var value = 1; // could be a number, boolean, string, undefined... + var casted = RSVP.Promise.cast(value); + + console.log(value === casted); // false + console.log(casted instanceof RSVP.Promise) // true + + casted.then(function(val) { + val === value // => true + }); + ``` + + `RSVP.Promise.cast` is similar to `RSVP.Promise.resolve`, but `RSVP.Promise.cast` differs in the + following ways: + + * `RSVP.Promise.cast` serves as a memory-efficient way of getting a promise, when you + have something that could either be a promise or a value. RSVP.resolve + will have the same effect but will create a new promise wrapper if the + argument is a promise. + * `RSVP.Promise.cast` is a way of casting incoming thenables or promise subclasses to + promises of the exact class specified, so that the resulting object's `then` is + ensured to have the behavior of the constructor you are calling cast on (i.e., RSVP.Promise). + + @method cast + @static + @param {Object} object to be casted + @param {String} label optional string for labeling the promise. + Useful for tooling. + @return {Promise} promise + */ + __exports__['default'] = resolve; +}); +define('rsvp/promise/race', [ + '../utils', + '../-internal', + 'exports' +], function (__dependency1__, __dependency2__, __exports__) { + 'use strict'; + var isArray = __dependency1__.isArray; + var isFunction = __dependency1__.isFunction; + var isMaybeThenable = __dependency1__.isMaybeThenable; + var noop = __dependency2__.noop; + var resolve = __dependency2__.resolve; + var reject = __dependency2__.reject; + var subscribe = __dependency2__.subscribe; + var PENDING = __dependency2__.PENDING; + /** + `RSVP.Promise.race` returns a new promise which is settled in the same way as the + first passed promise to settle. + + Example: + + ```javascript + var promise1 = new RSVP.Promise(function(resolve, reject){ + setTimeout(function(){ + resolve("promise 1"); + }, 200); + }); + + var promise2 = new RSVP.Promise(function(resolve, reject){ + setTimeout(function(){ + resolve("promise 2"); + }, 100); + }); + + RSVP.Promise.race([promise1, promise2]).then(function(result){ + // result === "promise 2" because it was resolved before promise1 + // was resolved. + }); + ``` + + `RSVP.Promise.race` is deterministic in that only the state of the first + settled promise matters. For example, even if other promises given to the + `promises` array argument are resolved, but the first settled promise has + become rejected before the other promises became fulfilled, the returned + promise will become rejected: + + ```javascript + var promise1 = new RSVP.Promise(function(resolve, reject){ + setTimeout(function(){ + resolve("promise 1"); + }, 200); + }); + + var promise2 = new RSVP.Promise(function(resolve, reject){ + setTimeout(function(){ + reject(new Error("promise 2")); + }, 100); + }); + + RSVP.Promise.race([promise1, promise2]).then(function(result){ + // Code here never runs + }, function(reason){ + // reason.message === "promise 2" because promise 2 became rejected before + // promise 1 became fulfilled + }); + ``` + + An example real-world use case is implementing timeouts: + + ```javascript + RSVP.Promise.race([ajax('foo.json'), timeout(5000)]) + ``` + + @method race + @static + @param {Array} promises array of promises to observe + @param {String} label optional string for describing the promise returned. + Useful for tooling. + @return {Promise} a promise which settles in the same way as the first passed + promise to settle. + */ + __exports__['default'] = function race(entries, label) { + /*jshint validthis:true */ + var Constructor = this, entry; + var promise = new Constructor(noop, label); + if (!isArray(entries)) { + reject(promise, new TypeError('You must pass an array to race.')); + return promise; + } + var length = entries.length; + function onFulfillment(value) { + resolve(promise, value); + } + function onRejection(reason) { + reject(promise, reason); + } + for (var i = 0; promise._state === PENDING && i < length; i++) { + subscribe(Constructor.resolve(entries[i]), undefined, onFulfillment, onRejection); + } + return promise; + }; +}); +define('rsvp/promise/reject', [ + '../-internal', + 'exports' +], function (__dependency1__, __exports__) { + 'use strict'; + var noop = __dependency1__.noop; + var _reject = __dependency1__.reject; + /** + `RSVP.Promise.reject` returns a promise rejected with the passed `reason`. + It is shorthand for the following: + + ```javascript + var promise = new RSVP.Promise(function(resolve, reject){ + reject(new Error('WHOOPS')); + }); + + promise.then(function(value){ + // Code here doesn't run because the promise is rejected! + }, function(reason){ + // reason.message === 'WHOOPS' + }); + ``` + + Instead of writing the above, your code now simply becomes the following: + + ```javascript + var promise = RSVP.Promise.reject(new Error('WHOOPS')); + + promise.then(function(value){ + // Code here doesn't run because the promise is rejected! + }, function(reason){ + // reason.message === 'WHOOPS' + }); + ``` + + @method reject + @static + @param {Any} reason value that the returned promise will be rejected with. + @param {String} label optional string for identifying the returned promise. + Useful for tooling. + @return {Promise} a promise rejected with the given `reason`. + */ + __exports__['default'] = function reject(reason, label) { + /*jshint validthis:true */ + var Constructor = this; + var promise = new Constructor(noop, label); + _reject(promise, reason); + return promise; + }; +}); +define('rsvp/promise/resolve', [ + '../-internal', + 'exports' +], function (__dependency1__, __exports__) { + 'use strict'; + var noop = __dependency1__.noop; + var _resolve = __dependency1__.resolve; + /** + `RSVP.Promise.resolve` returns a promise that will become resolved with the + passed `value`. It is shorthand for the following: + + ```javascript + var promise = new RSVP.Promise(function(resolve, reject){ + resolve(1); + }); + + promise.then(function(value){ + // value === 1 + }); + ``` + + Instead of writing the above, your code now simply becomes the following: + + ```javascript + var promise = RSVP.Promise.resolve(1); + + promise.then(function(value){ + // value === 1 + }); + ``` + + @method resolve + @static + @param {Any} value value that the returned promise will be resolved with + @param {String} label optional string for identifying the returned promise. + Useful for tooling. + @return {Promise} a promise that will become fulfilled with the given + `value` + */ + __exports__['default'] = function resolve(object, label) { + /*jshint validthis:true */ + var Constructor = this; + if (object && typeof object === 'object' && object.constructor === Constructor) { + return object; + } + var promise = new Constructor(noop, label); + _resolve(promise, object); + return promise; + }; +}); +define('rsvp/race', [ + './promise', + 'exports' +], function (__dependency1__, __exports__) { + 'use strict'; + var Promise = __dependency1__['default']; + /** + This is a convenient alias for `RSVP.Promise.race`. + + @method race + @static + @for RSVP + @param {Array} array Array of promises. + @param {String} label An optional label. This is useful + for tooling. + */ + __exports__['default'] = function race(array, label) { + return Promise.race(array, label); + }; +}); +define('rsvp/reject', [ + './promise', + 'exports' +], function (__dependency1__, __exports__) { + 'use strict'; + var Promise = __dependency1__['default']; + /** + This is a convenient alias for `RSVP.Promise.reject`. + + @method reject + @static + @for RSVP + @param {Any} reason value that the returned promise will be rejected with. + @param {String} label optional string for identifying the returned promise. + Useful for tooling. + @return {Promise} a promise rejected with the given `reason`. + */ + __exports__['default'] = function reject(reason, label) { + return Promise.reject(reason, label); + }; +}); +define('rsvp/resolve', [ + './promise', + 'exports' +], function (__dependency1__, __exports__) { + 'use strict'; + var Promise = __dependency1__['default']; + /** + This is a convenient alias for `RSVP.Promise.resolve`. + + @method resolve + @static + @for RSVP + @param {Any} value value that the returned promise will be resolved with + @param {String} label optional string for identifying the returned promise. + Useful for tooling. + @return {Promise} a promise that will become fulfilled with the given + `value` + */ + __exports__['default'] = function resolve(value, label) { + return Promise.resolve(value, label); + }; +}); +define('rsvp/rethrow', ['exports'], function (__exports__) { + 'use strict'; + /** + `RSVP.rethrow` will rethrow an error on the next turn of the JavaScript event + loop in order to aid debugging. + + Promises A+ specifies that any exceptions that occur with a promise must be + caught by the promises implementation and bubbled to the last handler. For + this reason, it is recommended that you always specify a second rejection + handler function to `then`. However, `RSVP.rethrow` will throw the exception + outside of the promise, so it bubbles up to your console if in the browser, + or domain/cause uncaught exception in Node. `rethrow` will also throw the + error again so the error can be handled by the promise per the spec. + + ```javascript + function throws(){ + throw new Error('Whoops!'); + } + + var promise = new RSVP.Promise(function(resolve, reject){ + throws(); + }); + + promise.catch(RSVP.rethrow).then(function(){ + // Code here doesn't run because the promise became rejected due to an + // error! + }, function (err){ + // handle the error here + }); + ``` + + The 'Whoops' error will be thrown on the next turn of the event loop + and you can watch for it in your console. You can also handle it using a + rejection handler given to `.then` or `.catch` on the returned promise. + + @method rethrow + @static + @for RSVP + @param {Error} reason reason the promise became rejected. + @throws Error + @static + */ + __exports__['default'] = function rethrow(reason) { + setTimeout(function () { + throw reason; + }); + throw reason; + }; +}); +define('rsvp/utils', ['exports'], function (__exports__) { + 'use strict'; + function objectOrFunction(x) { + return typeof x === 'function' || typeof x === 'object' && x !== null; + } + __exports__.objectOrFunction = objectOrFunction; + function isFunction(x) { + return typeof x === 'function'; + } + __exports__.isFunction = isFunction; + function isMaybeThenable(x) { + return typeof x === 'object' && x !== null; + } + __exports__.isMaybeThenable = isMaybeThenable; + var _isArray; + if (!Array.isArray) { + _isArray = function (x) { + return Object.prototype.toString.call(x) === '[object Array]'; + }; + } else { + _isArray = Array.isArray; + } + var isArray = _isArray; + __exports__.isArray = isArray; + // Date.now is not available in browsers < IE9 + // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/now#Compatibility + var now = Date.now || function () { + return new Date().getTime(); + }; + __exports__.now = now; + var o_create = Object.create || function (object) { + var o = function () { + }; + o.prototype = object; + return o; + }; + __exports__.o_create = o_create; +}); +define('rsvp', [ + './rsvp/promise', + './rsvp/events', + './rsvp/node', + './rsvp/all', + './rsvp/all-settled', + './rsvp/race', + './rsvp/hash', + './rsvp/hash-settled', + './rsvp/rethrow', + './rsvp/defer', + './rsvp/config', + './rsvp/map', + './rsvp/resolve', + './rsvp/reject', + './rsvp/filter', + './rsvp/asap', + 'exports' +], function (__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __dependency16__, __exports__) { + 'use strict'; + var Promise = __dependency1__['default']; + var EventTarget = __dependency2__['default']; + var denodeify = __dependency3__['default']; + var all = __dependency4__['default']; + var allSettled = __dependency5__['default']; + var race = __dependency6__['default']; + var hash = __dependency7__['default']; + var hashSettled = __dependency8__['default']; + var rethrow = __dependency9__['default']; + var defer = __dependency10__['default']; + var config = __dependency11__.config; + var configure = __dependency11__.configure; + var map = __dependency12__['default']; + var resolve = __dependency13__['default']; + var reject = __dependency14__['default']; + var filter = __dependency15__['default']; + var asap = __dependency16__['default']; + config.async = asap; + // default async is asap; + function async(callback, arg) { + config.async(callback, arg); + } + function on() { + config.on.apply(config, arguments); + } + function off() { + config.off.apply(config, arguments); + } + // Set up instrumentation through `window.__PROMISE_INTRUMENTATION__` + if (typeof window !== 'undefined' && typeof window.__PROMISE_INSTRUMENTATION__ === 'object') { + var callbacks = window.__PROMISE_INSTRUMENTATION__; + configure('instrument', true); + for (var eventName in callbacks) { + if (callbacks.hasOwnProperty(eventName)) { + on(eventName, callbacks[eventName]); + } + } + } + __exports__.Promise = Promise; + __exports__.EventTarget = EventTarget; + __exports__.all = all; + __exports__.allSettled = allSettled; + __exports__.race = race; + __exports__.hash = hash; + __exports__.hashSettled = hashSettled; + __exports__.rethrow = rethrow; + __exports__.defer = defer; + __exports__.denodeify = denodeify; + __exports__.configure = configure; + __exports__.on = on; + __exports__.off = off; + __exports__.resolve = resolve; + __exports__.reject = reject; + __exports__.async = async; + __exports__.map = map; + __exports__.filter = filter; +}); + +requireModule("ember"); + +})(); \ No newline at end of file diff --git a/ajax/libs/ember.js/1.7.0-beta.3/ember.js b/ajax/libs/ember.js/1.7.0-beta.3/ember.js new file mode 100644 index 000000000..73f1713c3 --- /dev/null +++ b/ajax/libs/ember.js/1.7.0-beta.3/ember.js @@ -0,0 +1,47335 @@ +/*! + * @overview Ember - JavaScript Application Framework + * @copyright Copyright 2011-2014 Tilde Inc. and contributors + * Portions Copyright 2006-2011 Strobe Inc. + * Portions Copyright 2008-2011 Apple Inc. All rights reserved. + * @license Licensed under MIT license + * See https://raw.github.com/emberjs/ember.js/master/LICENSE + * @version 1.7.0-beta.3 + */ + +(function() { +var define, requireModule, require, requirejs, Ember; + +(function() { + Ember = this.Ember = this.Ember || {}; + if (typeof Ember === 'undefined') { Ember = {} }; + + if (typeof Ember.__loader === 'undefined') { + var registry = {}, seen = {}; + + define = function(name, deps, callback) { + registry[name] = { deps: deps, callback: callback }; + }; + + requirejs = require = requireModule = function(name) { + if (seen.hasOwnProperty(name)) { return seen[name]; } + seen[name] = {}; + + if (!registry[name]) { + throw new Error("Could not find module " + name); + } + + var mod = registry[name], + deps = mod.deps, + callback = mod.callback, + reified = [], + exports; + + for (var i=0, l=deps.length; i 3 ? slice.call(arguments, 3) : undefined; + if (!this.currentInstance) { createAutorun(this); } + return this.currentInstance.schedule(queueName, target, method, args, false, stack); + }, + + deferOnce: function(queueName, target, method /* , args */) { + if (!method) { + method = target; + target = null; + } + + if (isString(method)) { + method = target[method]; + } + + var stack = this.DEBUG ? new Error() : undefined, + args = arguments.length > 3 ? slice.call(arguments, 3) : undefined; + if (!this.currentInstance) { createAutorun(this); } + return this.currentInstance.schedule(queueName, target, method, args, true, stack); + }, + + setTimeout: function() { + var args = slice.call(arguments), + length = args.length, + method, wait, target, + methodOrTarget, methodOrWait, methodOrArgs; + + if (length === 0) { + return; + } else if (length === 1) { + method = args.shift(); + wait = 0; + } else if (length === 2) { + methodOrTarget = args[0]; + methodOrWait = args[1]; + + if (isFunction(methodOrWait) || isFunction(methodOrTarget[methodOrWait])) { + target = args.shift(); + method = args.shift(); + wait = 0; + } else if (isCoercableNumber(methodOrWait)) { + method = args.shift(); + wait = args.shift(); + } else { + method = args.shift(); + wait = 0; + } + } else { + var last = args[args.length - 1]; + + if (isCoercableNumber(last)) { + wait = args.pop(); + } else { + wait = 0; + } + + methodOrTarget = args[0]; + methodOrArgs = args[1]; + + if (isFunction(methodOrArgs) || (isString(methodOrArgs) && + methodOrTarget !== null && + methodOrArgs in methodOrTarget)) { + target = args.shift(); + method = args.shift(); + } else { + method = args.shift(); + } + } + + var executeAt = (+new Date()) + parseInt(wait, 10); + + if (isString(method)) { + method = target[method]; + } + + var onError = getOnError(this.options); + + function fn() { + if (onError) { + try { + method.apply(target, args); + } catch (e) { + onError(e); + } + } else { + method.apply(target, args); + } + } + + // find position to insert + var i = searchTimer(executeAt, timers); + + timers.splice(i, 0, executeAt, fn); + + updateLaterTimer(this, executeAt, wait); + + return fn; + }, + + throttle: function(target, method /* , args, wait, [immediate] */) { + var self = this, + args = arguments, + immediate = pop.call(args), + wait, + throttler, + index, + timer; + + if (isNumber(immediate) || isString(immediate)) { + wait = immediate; + immediate = true; + } else { + wait = pop.call(args); + } + + wait = parseInt(wait, 10); + + index = findThrottler(target, method, this._throttlers); + if (index > -1) { return this._throttlers[index]; } // throttled + + timer = global.setTimeout(function() { + if (!immediate) { + self.run.apply(self, args); + } + var index = findThrottler(target, method, self._throttlers); + if (index > -1) { + self._throttlers.splice(index, 1); + } + }, wait); + + if (immediate) { + self.run.apply(self, args); + } + + throttler = [target, method, timer]; + + this._throttlers.push(throttler); + + return throttler; + }, + + debounce: function(target, method /* , args, wait, [immediate] */) { + var self = this, + args = arguments, + immediate = pop.call(args), + wait, + index, + debouncee, + timer; + + if (isNumber(immediate) || isString(immediate)) { + wait = immediate; + immediate = false; + } else { + wait = pop.call(args); + } + + wait = parseInt(wait, 10); + // Remove debouncee + index = findDebouncee(target, method, this._debouncees); + + if (index > -1) { + debouncee = this._debouncees[index]; + this._debouncees.splice(index, 1); + clearTimeout(debouncee[2]); + } + + timer = global.setTimeout(function() { + if (!immediate) { + self.run.apply(self, args); + } + var index = findDebouncee(target, method, self._debouncees); + if (index > -1) { + self._debouncees.splice(index, 1); + } + }, wait); + + if (immediate && index === -1) { + self.run.apply(self, args); + } + + debouncee = [target, method, timer]; + + self._debouncees.push(debouncee); + + return debouncee; + }, + + cancelTimers: function() { + var clearItems = function(item) { + clearTimeout(item[2]); + }; + + each(this._throttlers, clearItems); + this._throttlers = []; + + each(this._debouncees, clearItems); + this._debouncees = []; + + if (this._laterTimer) { + clearTimeout(this._laterTimer); + this._laterTimer = null; + } + timers = []; + + if (this._autorun) { + clearTimeout(this._autorun); + this._autorun = null; + } + }, + + hasTimers: function() { + return !!timers.length || !!this._debouncees.length || !!this._throttlers.length || this._autorun; + }, + + cancel: function(timer) { + var timerType = typeof timer; + + if (timer && timerType === 'object' && timer.queue && timer.method) { // we're cancelling a deferOnce + return timer.queue.cancel(timer); + } else if (timerType === 'function') { // we're cancelling a setTimeout + for (var i = 0, l = timers.length; i < l; i += 2) { + if (timers[i + 1] === timer) { + timers.splice(i, 2); // remove the two elements + return true; + } + } + } else if (Object.prototype.toString.call(timer) === "[object Array]"){ // we're cancelling a throttle or debounce + return this._cancelItem(findThrottler, this._throttlers, timer) || + this._cancelItem(findDebouncee, this._debouncees, timer); + } else { + return; // timer was null or not a timer + } + }, + + _cancelItem: function(findMethod, array, timer){ + var item, + index; + + if (timer.length < 3) { return false; } + + index = findMethod(timer[0], timer[1], array); + + if(index > -1) { + + item = array[index]; + + if(item[2] === timer[2]){ + array.splice(index, 1); + clearTimeout(timer[2]); + return true; + } + } + + return false; + } + }; + + Backburner.prototype.schedule = Backburner.prototype.defer; + Backburner.prototype.scheduleOnce = Backburner.prototype.deferOnce; + Backburner.prototype.later = Backburner.prototype.setTimeout; + + if (needsIETryCatchFix) { + var originalRun = Backburner.prototype.run; + Backburner.prototype.run = wrapInTryCatch(originalRun); + + var originalEnd = Backburner.prototype.end; + Backburner.prototype.end = wrapInTryCatch(originalEnd); + } + + function wrapInTryCatch(func) { + return function () { + try { + return func.apply(this, arguments); + } catch (e) { + throw e; + } + }; + } + + function getOnError(options) { + return options.onError || (options.onErrorTarget && options.onErrorTarget[options.onErrorMethod]); + } + + + function createAutorun(backburner) { + backburner.begin(); + backburner._autorun = global.setTimeout(function() { + backburner._autorun = null; + backburner.end(); + }); + } + + function updateLaterTimer(self, executeAt, wait) { + if (!self._laterTimer || executeAt < self._laterTimerExpiresAt) { + self._laterTimer = global.setTimeout(function() { + self._laterTimer = null; + self._laterTimerExpiresAt = null; + executeTimers(self); + }, wait); + self._laterTimerExpiresAt = executeAt; + } + } + + function executeTimers(self) { + var now = +new Date(), + time, fns, i, l; + + self.run(function() { + i = searchTimer(now, timers); + + fns = timers.splice(0, i); + + for (i = 1, l = fns.length; i < l; i += 2) { + self.schedule(self.options.defaultQueue, null, fns[i]); + } + }); + + if (timers.length) { + updateLaterTimer(self, timers[0], timers[0] - now); + } + } + + function findDebouncee(target, method, debouncees) { + return findItem(target, method, debouncees); + } + + function findThrottler(target, method, throttlers) { + return findItem(target, method, throttlers); + } + + function findItem(target, method, collection) { + var item, + index = -1; + + for (var i = 0, l = collection.length; i < l; i++) { + item = collection[i]; + if (item[0] === target && item[1] === method) { + index = i; + break; + } + } + + return index; + } + + function searchTimer(time, timers) { + var start = 0, + end = timers.length - 2, + middle, l; + + while (start < end) { + // since timers is an array of pairs 'l' will always + // be an integer + l = (end - start) / 2; + + // compensate for the index in case even number + // of pairs inside timers + middle = start + l - (l % 2); + + if (time >= timers[middle]) { + start = middle + 2; + } else { + end = middle; + } + } + + return (time >= timers[start]) ? start + 2 : start; + } + + __exports__.Backburner = Backburner; + }); +define("backburner/deferred_action_queues", + ["backburner/utils","backburner/queue","exports"], + function(__dependency1__, __dependency2__, __exports__) { + "use strict"; + var Utils = __dependency1__["default"]; + var Queue = __dependency2__.Queue; + + var each = Utils.each, + isString = Utils.isString; + + function DeferredActionQueues(queueNames, options) { + var queues = this.queues = {}; + this.queueNames = queueNames = queueNames || []; + + this.options = options; + + each(queueNames, function(queueName) { + queues[queueName] = new Queue(this, queueName, options); + }); + } + + DeferredActionQueues.prototype = { + queueNames: null, + queues: null, + options: null, + + schedule: function(queueName, target, method, args, onceFlag, stack) { + var queues = this.queues, + queue = queues[queueName]; + + if (!queue) { throw new Error("You attempted to schedule an action in a queue (" + queueName + ") that doesn't exist"); } + + if (onceFlag) { + return queue.pushUnique(target, method, args, stack); + } else { + return queue.push(target, method, args, stack); + } + }, + + invoke: function(target, method, args, _) { + if (args && args.length > 0) { + method.apply(target, args); + } else { + method.call(target); + } + }, + + invokeWithOnError: function(target, method, args, onError) { + try { + if (args && args.length > 0) { + method.apply(target, args); + } else { + method.call(target); + } + } catch(error) { + onError(error); + } + }, + + flush: function() { + var queues = this.queues, + queueNames = this.queueNames, + queueName, queue, queueItems, priorQueueNameIndex, + queueNameIndex = 0, numberOfQueues = queueNames.length, + options = this.options, + onError = options.onError || (options.onErrorTarget && options.onErrorTarget[options.onErrorMethod]), + invoke = onError ? this.invokeWithOnError : this.invoke; + + outerloop: + while (queueNameIndex < numberOfQueues) { + queueName = queueNames[queueNameIndex]; + queue = queues[queueName]; + queueItems = queue._queueBeingFlushed = queue._queue.slice(); + queue._queue = []; + + var queueOptions = queue.options, // TODO: write a test for this + before = queueOptions && queueOptions.before, + after = queueOptions && queueOptions.after, + target, method, args, stack, + queueIndex = 0, numberOfQueueItems = queueItems.length; + + if (numberOfQueueItems && before) { before(); } + + while (queueIndex < numberOfQueueItems) { + target = queueItems[queueIndex]; + method = queueItems[queueIndex+1]; + args = queueItems[queueIndex+2]; + stack = queueItems[queueIndex+3]; // Debugging assistance + + if (isString(method)) { method = target[method]; } + + // method could have been nullified / canceled during flush + if (method) { + invoke(target, method, args, onError); + } + + queueIndex += 4; + } + + queue._queueBeingFlushed = null; + if (numberOfQueueItems && after) { after(); } + + if ((priorQueueNameIndex = indexOfPriorQueueWithActions(this, queueNameIndex)) !== -1) { + queueNameIndex = priorQueueNameIndex; + continue outerloop; + } + + queueNameIndex++; + } + } + }; + + function indexOfPriorQueueWithActions(daq, currentQueueIndex) { + var queueName, queue; + + for (var i = 0, l = currentQueueIndex; i <= l; i++) { + queueName = daq.queueNames[i]; + queue = daq.queues[queueName]; + if (queue._queue.length) { return i; } + } + + return -1; + } + + __exports__.DeferredActionQueues = DeferredActionQueues; + }); +define("backburner/queue", + ["exports"], + function(__exports__) { + "use strict"; + function Queue(daq, name, options) { + this.daq = daq; + this.name = name; + this.globalOptions = options; + this.options = options[name]; + this._queue = []; + } + + Queue.prototype = { + daq: null, + name: null, + options: null, + onError: null, + _queue: null, + + push: function(target, method, args, stack) { + var queue = this._queue; + queue.push(target, method, args, stack); + return {queue: this, target: target, method: method}; + }, + + pushUnique: function(target, method, args, stack) { + var queue = this._queue, currentTarget, currentMethod, i, l; + + for (i = 0, l = queue.length; i < l; i += 4) { + currentTarget = queue[i]; + currentMethod = queue[i+1]; + + if (currentTarget === target && currentMethod === method) { + queue[i+2] = args; // replace args + queue[i+3] = stack; // replace stack + return {queue: this, target: target, method: method}; + } + } + + queue.push(target, method, args, stack); + return {queue: this, target: target, method: method}; + }, + + // TODO: remove me, only being used for Ember.run.sync + flush: function() { + var queue = this._queue, + globalOptions = this.globalOptions, + options = this.options, + before = options && options.before, + after = options && options.after, + onError = globalOptions.onError || (globalOptions.onErrorTarget && globalOptions.onErrorTarget[globalOptions.onErrorMethod]), + target, method, args, stack, i, l = queue.length; + + if (l && before) { before(); } + for (i = 0; i < l; i += 4) { + target = queue[i]; + method = queue[i+1]; + args = queue[i+2]; + stack = queue[i+3]; // Debugging assistance + + // TODO: error handling + if (args && args.length > 0) { + if (onError) { + try { + method.apply(target, args); + } catch (e) { + onError(e); + } + } else { + method.apply(target, args); + } + } else { + if (onError) { + try { + method.call(target); + } catch(e) { + onError(e); + } + } else { + method.call(target); + } + } + } + if (l && after) { after(); } + + // check if new items have been added + if (queue.length > l) { + this._queue = queue.slice(l); + this.flush(); + } else { + this._queue.length = 0; + } + }, + + cancel: function(actionToCancel) { + var queue = this._queue, currentTarget, currentMethod, i, l; + + for (i = 0, l = queue.length; i < l; i += 4) { + currentTarget = queue[i]; + currentMethod = queue[i+1]; + + if (currentTarget === actionToCancel.target && currentMethod === actionToCancel.method) { + queue.splice(i, 4); + return true; + } + } + + // if not found in current queue + // could be in the queue that is being flushed + queue = this._queueBeingFlushed; + if (!queue) { + return; + } + for (i = 0, l = queue.length; i < l; i += 4) { + currentTarget = queue[i]; + currentMethod = queue[i+1]; + + if (currentTarget === actionToCancel.target && currentMethod === actionToCancel.method) { + // don't mess with array during flush + // just nullify the method + queue[i+1] = null; + return true; + } + } + } + }; + + __exports__.Queue = Queue; + }); +define("backburner/utils", + ["exports"], + function(__exports__) { + "use strict"; + __exports__["default"] = { + each: function(collection, callback) { + for (var i = 0; i < collection.length; i++) { + callback(collection[i]); + } + }, + + isString: function(suspect) { + return typeof suspect === 'string'; + }, + + isFunction: function(suspect) { + return typeof suspect === 'function'; + }, + + isNumber: function(suspect) { + return typeof suspect === 'number'; + } + }; + }); + +define("container", + ["container/container","exports"], + function(__dependency1__, __exports__) { + "use strict"; + /* + Public api for the container is still in flux. + The public api, specified on the application namespace should be considered the stable api. + // @module container + @private + */ + + /* + Flag to enable/disable model factory injections (disabled by default) + If model factory injections are enabled, models should not be + accessed globally (only through `container.lookupFactory('model:modelName'))`); + */ + Ember.MODEL_FACTORY_INJECTIONS = false; + + if (Ember.ENV && typeof Ember.ENV.MODEL_FACTORY_INJECTIONS !== 'undefined') { + Ember.MODEL_FACTORY_INJECTIONS = !!Ember.ENV.MODEL_FACTORY_INJECTIONS; + } + + + var Container = __dependency1__["default"]; + + __exports__["default"] = Container; + }); +define("container/container", + ["container/inheriting_dict","ember-metal/core","exports"], + function(__dependency1__, __dependency2__, __exports__) { + "use strict"; + var InheritingDict = __dependency1__["default"]; + var Ember = __dependency2__["default"]; + // Ember.assert + + // A lightweight container that helps to assemble and decouple components. + // Public api for the container is still in flux. + // The public api, specified on the application namespace should be considered the stable api. + function Container(parent) { + this.parent = parent; + this.children = []; + + this.resolver = parent && parent.resolver || function() {}; + + this.registry = new InheritingDict(parent && parent.registry); + this.cache = new InheritingDict(parent && parent.cache); + this.factoryCache = new InheritingDict(parent && parent.factoryCache); + this.resolveCache = new InheritingDict(parent && parent.resolveCache); + this.typeInjections = new InheritingDict(parent && parent.typeInjections); + this.injections = {}; + + this.factoryTypeInjections = new InheritingDict(parent && parent.factoryTypeInjections); + this.factoryInjections = {}; + + this._options = new InheritingDict(parent && parent._options); + this._typeOptions = new InheritingDict(parent && parent._typeOptions); + } + + Container.prototype = { + + /** + @property parent + @type Container + @default null + */ + parent: null, + + /** + @property children + @type Array + @default [] + */ + children: null, + + /** + @property resolver + @type function + */ + resolver: null, + + /** + @property registry + @type InheritingDict + */ + registry: null, + + /** + @property cache + @type InheritingDict + */ + cache: null, + + /** + @property typeInjections + @type InheritingDict + */ + typeInjections: null, + + /** + @property injections + @type Object + @default {} + */ + injections: null, + + /** + @private + + @property _options + @type InheritingDict + @default null + */ + _options: null, + + /** + @private + + @property _typeOptions + @type InheritingDict + */ + _typeOptions: null, + + /** + Returns a new child of the current container. These children are configured + to correctly inherit from the current container. + + @method child + @return {Container} + */ + child: function() { + var container = new Container(this); + this.children.push(container); + return container; + }, + + /** + Sets a key-value pair on the current container. If a parent container, + has the same key, once set on a child, the parent and child will diverge + as expected. + + @method set + @param {Object} object + @param {String} key + @param {any} value + */ + set: function(object, key, value) { + object[key] = value; + }, + + /** + Registers a factory for later injection. + + Example: + + ```javascript + var container = new Container(); + + container.register('model:user', Person, {singleton: false }); + container.register('fruit:favorite', Orange); + container.register('communication:main', Email, {singleton: false}); + ``` + + @method register + @param {String} fullName + @param {Function} factory + @param {Object} options + */ + register: function(fullName, factory, options) { + Ember.assert('fullName must be a proper full name', validateFullName(fullName)); + + if (factory === undefined) { + throw new TypeError('Attempting to register an unknown factory: `' + fullName + '`'); + } + + var normalizedName = this.normalize(fullName); + + if (this.cache.has(normalizedName)) { + throw new Error('Cannot re-register: `' + fullName +'`, as it has already been looked up.'); + } + + this.registry.set(normalizedName, factory); + this._options.set(normalizedName, options || {}); + }, + + /** + Unregister a fullName + + ```javascript + var container = new Container(); + container.register('model:user', User); + + container.lookup('model:user') instanceof User //=> true + + container.unregister('model:user') + container.lookup('model:user') === undefined //=> true + ``` + + @method unregister + @param {String} fullName + */ + unregister: function(fullName) { + Ember.assert('fullName must be a proper full name', validateFullName(fullName)); + + var normalizedName = this.normalize(fullName); + + this.registry.remove(normalizedName); + this.cache.remove(normalizedName); + this.factoryCache.remove(normalizedName); + this.resolveCache.remove(normalizedName); + this._options.remove(normalizedName); + }, + + /** + Given a fullName return the corresponding factory. + + By default `resolve` will retrieve the factory from + its container's registry. + + ```javascript + var container = new Container(); + container.register('api:twitter', Twitter); + + container.resolve('api:twitter') // => Twitter + ``` + + Optionally the container can be provided with a custom resolver. + If provided, `resolve` will first provide the custom resolver + the opportunity to resolve the fullName, otherwise it will fallback + to the registry. + + ```javascript + var container = new Container(); + container.resolver = function(fullName) { + // lookup via the module system of choice + }; + + // the twitter factory is added to the module system + container.resolve('api:twitter') // => Twitter + ``` + + @method resolve + @param {String} fullName + @return {Function} fullName's factory + */ + resolve: function(fullName) { + Ember.assert('fullName must be a proper full name', validateFullName(fullName)); + return resolve(this, this.normalize(fullName)); + }, + + /** + A hook that can be used to describe how the resolver will + attempt to find the factory. + + For example, the default Ember `.describe` returns the full + class name (including namespace) where Ember's resolver expects + to find the `fullName`. + + @method describe + @param {String} fullName + @return {string} described fullName + */ + describe: function(fullName) { + return fullName; + }, + + /** + A hook to enable custom fullName normalization behaviour + + @method normalize + @param {String} fullName + @return {string} normalized fullName + */ + normalize: function(fullName) { + return fullName; + }, + + /** + @method makeToString + + @param {any} factory + @param {string} fullName + @return {function} toString function + */ + makeToString: function(factory, fullName) { + return factory.toString(); + }, + + /** + Given a fullName return a corresponding instance. + + The default behaviour is for lookup to return a singleton instance. + The singleton is scoped to the container, allowing multiple containers + to all have their own locally scoped singletons. + + ```javascript + var container = new Container(); + container.register('api:twitter', Twitter); + + var twitter = container.lookup('api:twitter'); + + twitter instanceof Twitter; // => true + + // by default the container will return singletons + var twitter2 = container.lookup('api:twitter'); + twitter2 instanceof Twitter; // => true + + twitter === twitter2; //=> true + ``` + + If singletons are not wanted an optional flag can be provided at lookup. + + ```javascript + var container = new Container(); + container.register('api:twitter', Twitter); + + var twitter = container.lookup('api:twitter', { singleton: false }); + var twitter2 = container.lookup('api:twitter', { singleton: false }); + + twitter === twitter2; //=> false + ``` + + @method lookup + @param {String} fullName + @param {Object} options + @return {any} + */ + lookup: function(fullName, options) { + Ember.assert('fullName must be a proper full name', validateFullName(fullName)); + return lookup(this, this.normalize(fullName), options); + }, + + /** + Given a fullName return the corresponding factory. + + @method lookupFactory + @param {String} fullName + @return {any} + */ + lookupFactory: function(fullName) { + Ember.assert('fullName must be a proper full name', validateFullName(fullName)); + return factoryFor(this, this.normalize(fullName)); + }, + + /** + Given a fullName check if the container is aware of its factory + or singleton instance. + + @method has + @param {String} fullName + @return {Boolean} + */ + has: function(fullName) { + Ember.assert('fullName must be a proper full name', validateFullName(fullName)); + return has(this, this.normalize(fullName)); + }, + + /** + Allow registering options for all factories of a type. + + ```javascript + var container = new Container(); + + // if all of type `connection` must not be singletons + container.optionsForType('connection', { singleton: false }); + + container.register('connection:twitter', TwitterConnection); + container.register('connection:facebook', FacebookConnection); + + var twitter = container.lookup('connection:twitter'); + var twitter2 = container.lookup('connection:twitter'); + + twitter === twitter2; // => false + + var facebook = container.lookup('connection:facebook'); + var facebook2 = container.lookup('connection:facebook'); + + facebook === facebook2; // => false + ``` + + @method optionsForType + @param {String} type + @param {Object} options + */ + optionsForType: function(type, options) { + if (this.parent) { illegalChildOperation('optionsForType'); } + + this._typeOptions.set(type, options); + }, + + /** + @method options + @param {String} type + @param {Object} options + */ + options: function(type, options) { + this.optionsForType(type, options); + }, + + /** + Used only via `injection`. + + Provides a specialized form of injection, specifically enabling + all objects of one type to be injected with a reference to another + object. + + For example, provided each object of type `controller` needed a `router`. + one would do the following: + + ```javascript + var container = new Container(); + + container.register('router:main', Router); + container.register('controller:user', UserController); + container.register('controller:post', PostController); + + container.typeInjection('controller', 'router', 'router:main'); + + var user = container.lookup('controller:user'); + var post = container.lookup('controller:post'); + + user.router instanceof Router; //=> true + post.router instanceof Router; //=> true + + // both controllers share the same router + user.router === post.router; //=> true + ``` + + @private + @method typeInjection + @param {String} type + @param {String} property + @param {String} fullName + */ + typeInjection: function(type, property, fullName) { + Ember.assert('fullName must be a proper full name', validateFullName(fullName)); + if (this.parent) { illegalChildOperation('typeInjection'); } + + var fullNameType = fullName.split(':')[0]; + if(fullNameType === type) { + throw new Error('Cannot inject a `' + fullName + '` on other ' + type + '(s). Register the `' + fullName + '` as a different type and perform the typeInjection.'); + } + addTypeInjection(this.typeInjections, type, property, fullName); + }, + + /** + Defines injection rules. + + These rules are used to inject dependencies onto objects when they + are instantiated. + + Two forms of injections are possible: + + * Injecting one fullName on another fullName + * Injecting one fullName on a type + + Example: + + ```javascript + var container = new Container(); + + container.register('source:main', Source); + container.register('model:user', User); + container.register('model:post', Post); + + // injecting one fullName on another fullName + // eg. each user model gets a post model + container.injection('model:user', 'post', 'model:post'); + + // injecting one fullName on another type + container.injection('model', 'source', 'source:main'); + + var user = container.lookup('model:user'); + var post = container.lookup('model:post'); + + user.source instanceof Source; //=> true + post.source instanceof Source; //=> true + + user.post instanceof Post; //=> true + + // and both models share the same source + user.source === post.source; //=> true + ``` + + @method injection + @param {String} factoryName + @param {String} property + @param {String} injectionName + */ + injection: function(fullName, property, injectionName) { + if (this.parent) { illegalChildOperation('injection'); } + + validateFullName(injectionName); + var normalizedInjectionName = this.normalize(injectionName); + + if (fullName.indexOf(':') === -1) { + return this.typeInjection(fullName, property, normalizedInjectionName); + } + + Ember.assert('fullName must be a proper full name', validateFullName(fullName)); + var normalizedName = this.normalize(fullName); + + if (this.cache.has(normalizedName)) { + throw new Error("Attempted to register an injection for a type that has already been looked up. ('" + normalizedName + "', '" + property + "', '" + injectionName + "')"); + } + addInjection(this.injections, normalizedName, property, normalizedInjectionName); + }, + + + /** + Used only via `factoryInjection`. + + Provides a specialized form of injection, specifically enabling + all factory of one type to be injected with a reference to another + object. + + For example, provided each factory of type `model` needed a `store`. + one would do the following: + + ```javascript + var container = new Container(); + + container.register('store:main', SomeStore); + + container.factoryTypeInjection('model', 'store', 'store:main'); + + var store = container.lookup('store:main'); + var UserFactory = container.lookupFactory('model:user'); + + UserFactory.store instanceof SomeStore; //=> true + ``` + + @private + @method factoryTypeInjection + @param {String} type + @param {String} property + @param {String} fullName + */ + factoryTypeInjection: function(type, property, fullName) { + if (this.parent) { illegalChildOperation('factoryTypeInjection'); } + + addTypeInjection(this.factoryTypeInjections, type, property, this.normalize(fullName)); + }, + + /** + Defines factory injection rules. + + Similar to regular injection rules, but are run against factories, via + `Container#lookupFactory`. + + These rules are used to inject objects onto factories when they + are looked up. + + Two forms of injections are possible: + + * Injecting one fullName on another fullName + * Injecting one fullName on a type + + Example: + + ```javascript + var container = new Container(); + + container.register('store:main', Store); + container.register('store:secondary', OtherStore); + container.register('model:user', User); + container.register('model:post', Post); + + // injecting one fullName on another type + container.factoryInjection('model', 'store', 'store:main'); + + // injecting one fullName on another fullName + container.factoryInjection('model:post', 'secondaryStore', 'store:secondary'); + + var UserFactory = container.lookupFactory('model:user'); + var PostFactory = container.lookupFactory('model:post'); + var store = container.lookup('store:main'); + + UserFactory.store instanceof Store; //=> true + UserFactory.secondaryStore instanceof OtherStore; //=> false + + PostFactory.store instanceof Store; //=> true + PostFactory.secondaryStore instanceof OtherStore; //=> true + + // and both models share the same source instance + UserFactory.store === PostFactory.store; //=> true + ``` + + @method factoryInjection + @param {String} factoryName + @param {String} property + @param {String} injectionName + */ + factoryInjection: function(fullName, property, injectionName) { + if (this.parent) { illegalChildOperation('injection'); } + + var normalizedName = this.normalize(fullName); + var normalizedInjectionName = this.normalize(injectionName); + + validateFullName(injectionName); + + if (fullName.indexOf(':') === -1) { + return this.factoryTypeInjection(normalizedName, property, normalizedInjectionName); + } + + Ember.assert('fullName must be a proper full name', validateFullName(fullName)); + + if (this.factoryCache.has(normalizedName)) { + throw new Error('Attempted to register a factoryInjection for a type that has already ' + + 'been looked up. (\'' + normalizedName + '\', \'' + property + '\', \'' + injectionName + '\')'); + } + + addInjection(this.factoryInjections, normalizedName, property, normalizedInjectionName); + }, + + /** + A depth first traversal, destroying the container, its descendant containers and all + their managed objects. + + @method destroy + */ + destroy: function() { + for (var i = 0, length = this.children.length; i < length; i++) { + this.children[i].destroy(); + } + + this.children = []; + + eachDestroyable(this, function(item) { + item.destroy(); + }); + + this.parent = undefined; + this.isDestroyed = true; + }, + + /** + @method reset + */ + reset: function() { + for (var i = 0, length = this.children.length; i < length; i++) { + resetCache(this.children[i]); + } + + resetCache(this); + } + }; + + function resolve(container, normalizedName) { + var cached = container.resolveCache.get(normalizedName); + if (cached) { return cached; } + + var resolved = container.resolver(normalizedName) || container.registry.get(normalizedName); + container.resolveCache.set(normalizedName, resolved); + + return resolved; + } + + function has(container, fullName){ + if (container.cache.has(fullName)) { + return true; + } + + return !!container.resolve(fullName); + } + + function lookup(container, fullName, options) { + options = options || {}; + + if (container.cache.has(fullName) && options.singleton !== false) { + return container.cache.get(fullName); + } + + var value = instantiate(container, fullName); + + if (value === undefined) { return; } + + if (isSingleton(container, fullName) && options.singleton !== false) { + container.cache.set(fullName, value); + } + + return value; + } + + function illegalChildOperation(operation) { + throw new Error(operation + ' is not currently supported on child containers'); + } + + function isSingleton(container, fullName) { + var singleton = option(container, fullName, 'singleton'); + + return singleton !== false; + } + + function buildInjections(container, injections) { + var hash = {}; + + if (!injections) { return hash; } + + var injection, injectable; + + for (var i = 0, length = injections.length; i < length; i++) { + injection = injections[i]; + injectable = lookup(container, injection.fullName); + + if (injectable !== undefined) { + hash[injection.property] = injectable; + } else { + throw new Error('Attempting to inject an unknown injection: `' + injection.fullName + '`'); + } + } + + return hash; + } + + function option(container, fullName, optionName) { + var options = container._options.get(fullName); + + if (options && options[optionName] !== undefined) { + return options[optionName]; + } + + var type = fullName.split(':')[0]; + options = container._typeOptions.get(type); + + if (options) { + return options[optionName]; + } + } + + function factoryFor(container, fullName) { + var cache = container.factoryCache; + if (cache.has(fullName)) { + return cache.get(fullName); + } + var factory = container.resolve(fullName); + if (factory === undefined) { return; } + + var type = fullName.split(':')[0]; + if (!factory || typeof factory.extend !== 'function' || (!Ember.MODEL_FACTORY_INJECTIONS && type === 'model')) { + // TODO: think about a 'safe' merge style extension + // for now just fallback to create time injection + return factory; + } else { + var injections = injectionsFor(container, fullName); + var factoryInjections = factoryInjectionsFor(container, fullName); + + factoryInjections._toString = container.makeToString(factory, fullName); + + var injectedFactory = factory.extend(injections); + injectedFactory.reopenClass(factoryInjections); + + cache.set(fullName, injectedFactory); + + return injectedFactory; + } + } + + function injectionsFor(container, fullName) { + var splitName = fullName.split(':'), + type = splitName[0], + injections = []; + + injections = injections.concat(container.typeInjections.get(type) || []); + injections = injections.concat(container.injections[fullName] || []); + + injections = buildInjections(container, injections); + injections._debugContainerKey = fullName; + injections.container = container; + + return injections; + } + + function factoryInjectionsFor(container, fullName) { + var splitName = fullName.split(':'), + type = splitName[0], + factoryInjections = []; + + factoryInjections = factoryInjections.concat(container.factoryTypeInjections.get(type) || []); + factoryInjections = factoryInjections.concat(container.factoryInjections[fullName] || []); + + factoryInjections = buildInjections(container, factoryInjections); + factoryInjections._debugContainerKey = fullName; + + return factoryInjections; + } + + function instantiate(container, fullName) { + var factory = factoryFor(container, fullName); + + if (option(container, fullName, 'instantiate') === false) { + return factory; + } + + if (factory) { + if (typeof factory.create !== 'function') { + throw new Error('Failed to create an instance of \'' + fullName + '\'. ' + + 'Most likely an improperly defined class or an invalid module export.'); + } + + if (typeof factory.extend === 'function') { + // assume the factory was extendable and is already injected + return factory.create(); + } else { + // assume the factory was extendable + // to create time injections + // TODO: support new'ing for instantiation and merge injections for pure JS Functions + return factory.create(injectionsFor(container, fullName)); + } + } + } + + function eachDestroyable(container, callback) { + container.cache.eachLocal(function(key, value) { + if (option(container, key, 'instantiate') === false) { return; } + callback(value); + }); + } + + function resetCache(container) { + container.cache.eachLocal(function(key, value) { + if (option(container, key, 'instantiate') === false) { return; } + value.destroy(); + }); + container.cache.dict = {}; + } + + function addTypeInjection(rules, type, property, fullName) { + var injections = rules.get(type); + + if (!injections) { + injections = []; + rules.set(type, injections); + } + + injections.push({ + property: property, + fullName: fullName + }); + } + + var VALID_FULL_NAME_REGEXP = /^[^:]+.+:[^:]+$/; + function validateFullName(fullName) { + if (!VALID_FULL_NAME_REGEXP.test(fullName)) { + throw new TypeError('Invalid Fullname, expected: `type:name` got: ' + fullName); + } + return true; + } + + function addInjection(rules, factoryName, property, injectionName) { + var injections = rules[factoryName] = rules[factoryName] || []; + injections.push({ property: property, fullName: injectionName }); + } + + __exports__["default"] = Container; + }); +define("container/inheriting_dict", + ["exports"], + function(__exports__) { + "use strict"; + // A safe and simple inheriting object. + function InheritingDict(parent) { + this.parent = parent; + this.dict = {}; + } + + InheritingDict.prototype = { + + /** + @property parent + @type InheritingDict + @default null + */ + + parent: null, + + /** + Object used to store the current nodes data. + + @property dict + @type Object + @default Object + */ + dict: null, + + /** + Retrieve the value given a key, if the value is present at the current + level use it, otherwise walk up the parent hierarchy and try again. If + no matching key is found, return undefined. + + @method get + @param {String} key + @return {any} + */ + get: function(key) { + var dict = this.dict; + + if (dict.hasOwnProperty(key)) { + return dict[key]; + } + + if (this.parent) { + return this.parent.get(key); + } + }, + + /** + Set the given value for the given key, at the current level. + + @method set + @param {String} key + @param {Any} value + */ + set: function(key, value) { + this.dict[key] = value; + }, + + /** + Delete the given key + + @method remove + @param {String} key + */ + remove: function(key) { + delete this.dict[key]; + }, + + /** + Check for the existence of given a key, if the key is present at the current + level return true, otherwise walk up the parent hierarchy and try again. If + no matching key is found, return false. + + @method has + @param {String} key + @return {Boolean} + */ + has: function(key) { + var dict = this.dict; + + if (dict.hasOwnProperty(key)) { + return true; + } + + if (this.parent) { + return this.parent.has(key); + } + + return false; + }, + + /** + Iterate and invoke a callback for each local key-value pair. + + @method eachLocal + @param {Function} callback + @param {Object} binding + */ + eachLocal: function(callback, binding) { + var dict = this.dict; + + for (var prop in dict) { + if (dict.hasOwnProperty(prop)) { + callback.call(binding, prop, dict[prop]); + } + } + } + }; + + __exports__["default"] = InheritingDict; + }); +define("ember-application", + ["ember-metal/core","ember-runtime/system/lazy_load","ember-application/system/dag","ember-application/system/resolver","ember-application/system/application","ember-application/ext/controller"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__) { + "use strict"; + var Ember = __dependency1__["default"]; + var runLoadHooks = __dependency2__.runLoadHooks; + + /** + Ember Application + + @module ember + @submodule ember-application + @requires ember-views, ember-routing + */ + + var DAG = __dependency3__["default"]; + var Resolver = __dependency4__.Resolver; + var DefaultResolver = __dependency4__["default"]; + var Application = __dependency5__["default"]; + // side effect of extending ControllerMixin + + Ember.Application = Application; + Ember.DAG = DAG; + Ember.Resolver = Resolver; + Ember.DefaultResolver = DefaultResolver; + + runLoadHooks('Ember.Application', Application); + }); +define("ember-application/ext/controller", + ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/error","ember-metal/utils","ember-metal/computed","ember-runtime/mixins/controller","ember-routing/system/controller_for","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) { + "use strict"; + /** + @module ember + @submodule ember-application + */ + + var Ember = __dependency1__["default"]; + // Ember.assert + var get = __dependency2__.get; + var set = __dependency3__.set; + var EmberError = __dependency4__["default"]; + var inspect = __dependency5__.inspect; + var computed = __dependency6__.computed; + var ControllerMixin = __dependency7__["default"]; + var meta = __dependency5__.meta; + var controllerFor = __dependency8__["default"]; + + function verifyNeedsDependencies(controller, container, needs) { + var dependency, i, l, missing = []; + + for (i=0, l=needs.length; i 1 ? 'they' : 'it') + " could not be found"); + } + } + + var defaultControllersComputedProperty = computed(function() { + var controller = this; + + return { + needs: get(controller, 'needs'), + container: get(controller, 'container'), + unknownProperty: function(controllerName) { + var needs = this.needs, + dependency, i, l; + for (i=0, l=needs.length; i 0) { + Ember.assert(' `' + inspect(this) + ' specifies `needs`, but does ' + + "not have a container. Please ensure this controller was " + + "instantiated with a container.", + this.container || meta(this, false).descs.controllers !== defaultControllersComputedProperty); + + if (this.container) { + verifyNeedsDependencies(this, this.container, needs); + } + + // if needs then initialize controllers proxy + get(this, 'controllers'); + } + + this._super.apply(this, arguments); + }, + + /** + @method controllerFor + @see {Ember.Route#controllerFor} + @deprecated Use `needs` instead + */ + controllerFor: function(controllerName) { + Ember.deprecate("Controller#controllerFor is deprecated, please use Controller#needs instead"); + return controllerFor(get(this, 'container'), controllerName); + }, + + /** + Stores the instances of other controllers available from within + this controller. Any controller listed by name in the `needs` + property will be accessible by name through this property. + + ```javascript + App.CommentsController = Ember.ArrayController.extend({ + needs: ['post'], + postTitle: function(){ + var currentPost = this.get('controllers.post'); // instance of App.PostController + return currentPost.get('title'); + }.property('controllers.post.title') + }); + ``` + + @see {Ember.ControllerMixin#needs} + @property {Object} controllers + @default null + */ + controllers: defaultControllersComputedProperty + }); + + __exports__["default"] = ControllerMixin; + }); +define("ember-application/system/application", + ["ember-metal","ember-metal/property_get","ember-metal/property_set","ember-runtime/system/lazy_load","ember-application/system/dag","ember-runtime/system/namespace","ember-runtime/mixins/deferred","ember-application/system/resolver","ember-metal/platform","ember-metal/run_loop","ember-metal/utils","container/container","ember-runtime/controllers/controller","ember-metal/enumerable_utils","ember-runtime/controllers/object_controller","ember-runtime/controllers/array_controller","ember-views/system/event_dispatcher","ember-views/system/jquery","ember-routing/system/route","ember-routing/system/router","ember-routing/location/hash_location","ember-routing/location/history_location","ember-routing/location/auto_location","ember-routing/location/none_location","ember-routing/system/cache","ember-metal/core","ember-handlebars-compiler","ember-application/system/deprecated-container","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __dependency16__, __dependency17__, __dependency18__, __dependency19__, __dependency20__, __dependency21__, __dependency22__, __dependency23__, __dependency24__, __dependency25__, __dependency26__, __dependency27__, __dependency28__, __exports__) { + "use strict"; + /** + @module ember + @submodule ember-application + */ + + var Ember = __dependency1__["default"]; + // Ember.FEATURES, Ember.deprecate, Ember.assert, Ember.libraries, LOG_VERSION, Namespace, BOOTED + var get = __dependency2__.get; + var set = __dependency3__.set; + var runLoadHooks = __dependency4__.runLoadHooks; + var DAG = __dependency5__["default"]; + var Namespace = __dependency6__["default"]; + var DeferredMixin = __dependency7__["default"]; + var DefaultResolver = __dependency8__["default"]; + var create = __dependency9__.create; + var run = __dependency10__["default"]; + var canInvoke = __dependency11__.canInvoke; + var Container = __dependency12__["default"]; + var Controller = __dependency13__["default"]; + var EnumerableUtils = __dependency14__["default"]; + var ObjectController = __dependency15__["default"]; + var ArrayController = __dependency16__["default"]; + var EventDispatcher = __dependency17__["default"]; + //import ContainerDebugAdapter from "ember-extension-support/container_debug_adapter"; + var jQuery = __dependency18__["default"]; + var Route = __dependency19__["default"]; + var Router = __dependency20__["default"]; + var HashLocation = __dependency21__["default"]; + var HistoryLocation = __dependency22__["default"]; + var AutoLocation = __dependency23__["default"]; + var NoneLocation = __dependency24__["default"]; + var BucketCache = __dependency25__["default"]; + + var K = __dependency26__.K; + var EmberHandlebars = __dependency27__["default"]; + var DeprecatedContainer = __dependency28__["default"]; + + var ContainerDebugAdapter; + + /** + An instance of `Ember.Application` is the starting point for every Ember + application. It helps to instantiate, initialize and coordinate the many + objects that make up your app. + + Each Ember app has one and only one `Ember.Application` object. In fact, the + very first thing you should do in your application is create the instance: + + ```javascript + window.App = Ember.Application.create(); + ``` + + Typically, the application object is the only global variable. All other + classes in your app should be properties on the `Ember.Application` instance, + which highlights its first role: a global namespace. + + For example, if you define a view class, it might look like this: + + ```javascript + App.MyView = Ember.View.extend(); + ``` + + By default, calling `Ember.Application.create()` will automatically initialize + your application by calling the `Ember.Application.initialize()` method. If + you need to delay initialization, you can call your app's `deferReadiness()` + method. When you are ready for your app to be initialized, call its + `advanceReadiness()` method. + + You can define a `ready` method on the `Ember.Application` instance, which + will be run by Ember when the application is initialized. + + Because `Ember.Application` inherits from `Ember.Namespace`, any classes + you create will have useful string representations when calling `toString()`. + See the `Ember.Namespace` documentation for more information. + + While you can think of your `Ember.Application` as a container that holds the + other classes in your application, there are several other responsibilities + going on under-the-hood that you may want to understand. + + ### Event Delegation + + Ember uses a technique called _event delegation_. This allows the framework + to set up a global, shared event listener instead of requiring each view to + do it manually. For example, instead of each view registering its own + `mousedown` listener on its associated element, Ember sets up a `mousedown` + listener on the `body`. + + If a `mousedown` event occurs, Ember will look at the target of the event and + start walking up the DOM node tree, finding corresponding views and invoking + their `mouseDown` method as it goes. + + `Ember.Application` has a number of default events that it listens for, as + well as a mapping from lowercase events to camel-cased view method names. For + example, the `keypress` event causes the `keyPress` method on the view to be + called, the `dblclick` event causes `doubleClick` to be called, and so on. + + If there is a bubbling browser event that Ember does not listen for by + default, you can specify custom events and their corresponding view method + names by setting the application's `customEvents` property: + + ```javascript + App = Ember.Application.create({ + customEvents: { + // add support for the paste event + paste: "paste" + } + }); + ``` + + By default, the application sets up these event listeners on the document + body. However, in cases where you are embedding an Ember application inside + an existing page, you may want it to set up the listeners on an element + inside the body. + + For example, if only events inside a DOM element with the ID of `ember-app` + should be delegated, set your application's `rootElement` property: + + ```javascript + window.App = Ember.Application.create({ + rootElement: '#ember-app' + }); + ``` + + The `rootElement` can be either a DOM element or a jQuery-compatible selector + string. Note that *views appended to the DOM outside the root element will + not receive events.* If you specify a custom root element, make sure you only + append views inside it! + + To learn more about the advantages of event delegation and the Ember view + layer, and a list of the event listeners that are setup by default, visit the + [Ember View Layer guide](http://emberjs.com/guides/understanding-ember/the-view-layer/#toc_event-delegation). + + ### Initializers + + Libraries on top of Ember can add initializers, like so: + + ```javascript + Ember.Application.initializer({ + name: 'api-adapter', + + initialize: function(container, application) { + application.register('api-adapter:main', ApiAdapter); + } + }); + ``` + + Initializers provide an opportunity to access the container, which + organizes the different components of an Ember application. Additionally + they provide a chance to access the instantiated application. Beyond + being used for libraries, initializers are also a great way to organize + dependency injection or setup in your own application. + + ### Routing + + In addition to creating your application's router, `Ember.Application` is + also responsible for telling the router when to start routing. Transitions + between routes can be logged with the `LOG_TRANSITIONS` flag, and more + detailed intra-transition logging can be logged with + the `LOG_TRANSITIONS_INTERNAL` flag: + + ```javascript + window.App = Ember.Application.create({ + LOG_TRANSITIONS: true, // basic logging of successful transitions + LOG_TRANSITIONS_INTERNAL: true // detailed logging of all routing steps + }); + ``` + + By default, the router will begin trying to translate the current URL into + application state once the browser emits the `DOMContentReady` event. If you + need to defer routing, you can call the application's `deferReadiness()` + method. Once routing can begin, call the `advanceReadiness()` method. + + If there is any setup required before routing begins, you can implement a + `ready()` method on your app that will be invoked immediately before routing + begins. + ``` + + @class Application + @namespace Ember + @extends Ember.Namespace + */ + + var Application = Namespace.extend(DeferredMixin, { + _suppressDeferredDeprecation: true, + + /** + The root DOM element of the Application. This can be specified as an + element or a + [jQuery-compatible selector string](http://api.jquery.com/category/selectors/). + + This is the element that will be passed to the Application's, + `eventDispatcher`, which sets up the listeners for event delegation. Every + view in your application should be a child of the element you specify here. + + @property rootElement + @type DOMElement + @default 'body' + */ + rootElement: 'body', + + /** + The `Ember.EventDispatcher` responsible for delegating events to this + application's views. + + The event dispatcher is created by the application at initialization time + and sets up event listeners on the DOM element described by the + application's `rootElement` property. + + See the documentation for `Ember.EventDispatcher` for more information. + + @property eventDispatcher + @type Ember.EventDispatcher + @default null + */ + eventDispatcher: null, + + /** + The DOM events for which the event dispatcher should listen. + + By default, the application's `Ember.EventDispatcher` listens + for a set of standard DOM events, such as `mousedown` and + `keyup`, and delegates them to your application's `Ember.View` + instances. + + If you would like additional bubbling events to be delegated to your + views, set your `Ember.Application`'s `customEvents` property + to a hash containing the DOM event name as the key and the + corresponding view method name as the value. For example: + + ```javascript + App = Ember.Application.create({ + customEvents: { + // add support for the paste event + paste: "paste" + } + }); + ``` + + @property customEvents + @type Object + @default null + */ + customEvents: null, + + // Start off the number of deferrals at 1. This will be + // decremented by the Application's own `initialize` method. + _readinessDeferrals: 1, + + init: function() { + if (!this.$) { this.$ = jQuery; } + this.__container__ = this.buildContainer(); + + this.Router = this.defaultRouter(); + + this._super(); + + this.scheduleInitialize(); + + Ember.libraries.registerCoreLibrary('Handlebars', EmberHandlebars.VERSION); + Ember.libraries.registerCoreLibrary('jQuery', jQuery().jquery); + + if ( Ember.LOG_VERSION ) { + Ember.LOG_VERSION = false; // we only need to see this once per Application#init + + var nameLengths = EnumerableUtils.map(Ember.libraries, function(item) { + return get(item, "name.length"); + }); + + var maxNameLength = Math.max.apply(this, nameLengths); + + Ember.debug('-------------------------------'); + Ember.libraries.each(function(name, version) { + var spaces = new Array(maxNameLength - name.length + 1).join(" "); + Ember.debug([name, spaces, ' : ', version].join("")); + }); + Ember.debug('-------------------------------'); + } + }, + + /** + Build the container for the current application. + + Also register a default application view in case the application + itself does not. + + @private + @method buildContainer + @return {Ember.Container} the configured container + */ + buildContainer: function() { + var container = this.__container__ = Application.buildContainer(this); + + return container; + }, + + /** + If the application has not opted out of routing and has not explicitly + defined a router, supply a default router for the application author + to configure. + + This allows application developers to do: + + ```javascript + var App = Ember.Application.create(); + + App.Router.map(function() { + this.resource('posts'); + }); + ``` + + @private + @method defaultRouter + @return {Ember.Router} the default router + */ + + defaultRouter: function() { + if (this.Router === false) { return; } + var container = this.__container__; + + if (this.Router) { + container.unregister('router:main'); + container.register('router:main', this.Router); + } + + return container.lookupFactory('router:main'); + }, + + /** + Automatically initialize the application once the DOM has + become ready. + + The initialization itself is scheduled on the actions queue + which ensures that application loading finishes before + booting. + + If you are asynchronously loading code, you should call + `deferReadiness()` to defer booting, and then call + `advanceReadiness()` once all of your code has finished + loading. + + @private + @method scheduleInitialize + */ + scheduleInitialize: function() { + var self = this; + + if (!this.$ || this.$.isReady) { + run.schedule('actions', self, '_initialize'); + } else { + this.$().ready(function runInitialize() { + run(self, '_initialize'); + }); + } + }, + + /** + Use this to defer readiness until some condition is true. + + Example: + + ```javascript + App = Ember.Application.create(); + App.deferReadiness(); + + jQuery.getJSON("/auth-token", function(token) { + App.token = token; + App.advanceReadiness(); + }); + ``` + + This allows you to perform asynchronous setup logic and defer + booting your application until the setup has finished. + + However, if the setup requires a loading UI, it might be better + to use the router for this purpose. + + @method deferReadiness + */ + deferReadiness: function() { + Ember.assert("You must call deferReadiness on an instance of Ember.Application", this instanceof Application); + Ember.assert("You cannot defer readiness since the `ready()` hook has already been called.", this._readinessDeferrals > 0); + this._readinessDeferrals++; + }, + + /** + Call `advanceReadiness` after any asynchronous setup logic has completed. + Each call to `deferReadiness` must be matched by a call to `advanceReadiness` + or the application will never become ready and routing will not begin. + + @method advanceReadiness + @see {Ember.Application#deferReadiness} + */ + advanceReadiness: function() { + Ember.assert("You must call advanceReadiness on an instance of Ember.Application", this instanceof Application); + this._readinessDeferrals--; + + if (this._readinessDeferrals === 0) { + run.once(this, this.didBecomeReady); + } + }, + + /** + Registers a factory that can be used for dependency injection (with + `App.inject`) or for service lookup. Each factory is registered with + a full name including two parts: `type:name`. + + A simple example: + + ```javascript + var App = Ember.Application.create(); + App.Orange = Ember.Object.extend(); + App.register('fruit:favorite', App.Orange); + ``` + + Ember will resolve factories from the `App` namespace automatically. + For example `App.CarsController` will be discovered and returned if + an application requests `controller:cars`. + + An example of registering a controller with a non-standard name: + + ```javascript + var App = Ember.Application.create(), + Session = Ember.Controller.extend(); + + App.register('controller:session', Session); + + // The Session controller can now be treated like a normal controller, + // despite its non-standard name. + App.ApplicationController = Ember.Controller.extend({ + needs: ['session'] + }); + ``` + + Registered factories are **instantiated** by having `create` + called on them. Additionally they are **singletons**, each time + they are looked up they return the same instance. + + Some examples modifying that default behavior: + + ```javascript + var App = Ember.Application.create(); + + App.Person = Ember.Object.extend(); + App.Orange = Ember.Object.extend(); + App.Email = Ember.Object.extend(); + App.session = Ember.Object.create(); + + App.register('model:user', App.Person, {singleton: false }); + App.register('fruit:favorite', App.Orange); + App.register('communication:main', App.Email, {singleton: false}); + App.register('session', App.session, {instantiate: false}); + ``` + + @method register + @param fullName {String} type:name (e.g., 'model:user') + @param factory {Function} (e.g., App.Person) + @param options {Object} (optional) disable instantiation or singleton usage + **/ + register: function() { + var container = this.__container__; + container.register.apply(container, arguments); + }, + + /** + Define a dependency injection onto a specific factory or all factories + of a type. + + When Ember instantiates a controller, view, or other framework component + it can attach a dependency to that component. This is often used to + provide services to a set of framework components. + + An example of providing a session object to all controllers: + + ```javascript + var App = Ember.Application.create(), + Session = Ember.Object.extend({ isAuthenticated: false }); + + // A factory must be registered before it can be injected + App.register('session:main', Session); + + // Inject 'session:main' onto all factories of the type 'controller' + // with the name 'session' + App.inject('controller', 'session', 'session:main'); + + App.IndexController = Ember.Controller.extend({ + isLoggedIn: Ember.computed.alias('session.isAuthenticated') + }); + ``` + + Injections can also be performed on specific factories. + + ```javascript + App.inject(, , ) + App.inject('route', 'source', 'source:main') + App.inject('route:application', 'email', 'model:email') + ``` + + It is important to note that injections can only be performed on + classes that are instantiated by Ember itself. Instantiating a class + directly (via `create` or `new`) bypasses the dependency injection + system. + + Ember-Data instantiates its models in a unique manner, and consequently + injections onto models (or all models) will not work as expected. Injections + on models can be enabled by setting `Ember.MODEL_FACTORY_INJECTIONS` + to `true`. + + @method inject + @param factoryNameOrType {String} + @param property {String} + @param injectionName {String} + **/ + inject: function() { + var container = this.__container__; + container.injection.apply(container, arguments); + }, + + /** + Calling initialize manually is not supported. + + Please see Ember.Application#advanceReadiness and + Ember.Application#deferReadiness. + + @private + @deprecated + @method initialize + **/ + initialize: function() { + Ember.deprecate('Calling initialize manually is not supported. Please see Ember.Application#advanceReadiness and Ember.Application#deferReadiness'); + }, + + /** + Initialize the application. This happens automatically. + + Run any initializers and run the application load hook. These hooks may + choose to defer readiness. For example, an authentication hook might want + to defer readiness until the auth token has been retrieved. + + @private + @method _initialize + */ + _initialize: function() { + if (this.isDestroyed) { return; } + + // At this point, the App.Router must already be assigned + if (this.Router) { + var container = this.__container__; + container.unregister('router:main'); + container.register('router:main', this.Router); + } + + this.runInitializers(); + runLoadHooks('application', this); + + // At this point, any initializers or load hooks that would have wanted + // to defer readiness have fired. In general, advancing readiness here + // will proceed to didBecomeReady. + this.advanceReadiness(); + + return this; + }, + + /** + Reset the application. This is typically used only in tests. It cleans up + the application in the following order: + + 1. Deactivate existing routes + 2. Destroy all objects in the container + 3. Create a new application container + 4. Re-route to the existing url + + Typical Example: + + ```javascript + + var App; + + run(function() { + App = Ember.Application.create(); + }); + + module("acceptance test", { + setup: function() { + App.reset(); + } + }); + + test("first test", function() { + // App is freshly reset + }); + + test("first test", function() { + // App is again freshly reset + }); + ``` + + Advanced Example: + + Occasionally you may want to prevent the app from initializing during + setup. This could enable extra configuration, or enable asserting prior + to the app becoming ready. + + ```javascript + + var App; + + run(function() { + App = Ember.Application.create(); + }); + + module("acceptance test", { + setup: function() { + run(function() { + App.reset(); + App.deferReadiness(); + }); + } + }); + + test("first test", function() { + ok(true, 'something before app is initialized'); + + run(function() { + App.advanceReadiness(); + }); + ok(true, 'something after app is initialized'); + }); + ``` + + @method reset + **/ + reset: function() { + this._readinessDeferrals = 1; + + function handleReset() { + var router = this.__container__.lookup('router:main'); + router.reset(); + + run(this.__container__, 'destroy'); + + this.buildContainer(); + + run.schedule('actions', this, function() { + this._initialize(); + }); + } + + run.join(this, handleReset); + }, + + /** + @private + @method runInitializers + */ + runInitializers: function() { + var initializers = get(this.constructor, 'initializers'); + var container = this.__container__; + var graph = new DAG(); + var namespace = this; + var name, initializer; + + for (name in initializers) { + initializer = initializers[name]; + graph.addEdges(initializer.name, initializer.initialize, initializer.before, initializer.after); + } + + graph.topsort(function (vertex) { + var initializer = vertex.value; + Ember.assert("No application initializer named '"+vertex.name+"'", initializer); + initializer(container, namespace); + }); + }, + + /** + @private + @method didBecomeReady + */ + didBecomeReady: function() { + this.setupEventDispatcher(); + this.ready(); // user hook + this.startRouting(); + + if (!Ember.testing) { + // Eagerly name all classes that are already loaded + Ember.Namespace.processAll(); + Ember.BOOTED = true; + } + + this.resolve(this); + }, + + /** + Setup up the event dispatcher to receive events on the + application's `rootElement` with any registered + `customEvents`. + + @private + @method setupEventDispatcher + */ + setupEventDispatcher: function() { + var customEvents = get(this, 'customEvents'); + var rootElement = get(this, 'rootElement'); + var dispatcher = this.__container__.lookup('event_dispatcher:main'); + + set(this, 'eventDispatcher', dispatcher); + dispatcher.setup(customEvents, rootElement); + }, + + /** + If the application has a router, use it to route to the current URL, and + trigger a new call to `route` whenever the URL changes. + + @private + @method startRouting + @property router {Ember.Router} + */ + startRouting: function() { + var router = this.__container__.lookup('router:main'); + if (!router) { return; } + + router.startRouting(); + }, + + handleURL: function(url) { + var router = this.__container__.lookup('router:main'); + + router.handleURL(url); + }, + + /** + Called when the Application has become ready. + The call will be delayed until the DOM has become ready. + + @event ready + */ + ready: K, + + /** + @deprecated Use 'Resolver' instead + Set this to provide an alternate class to `Ember.DefaultResolver` + + + @property resolver + */ + resolver: null, + + /** + Set this to provide an alternate class to `Ember.DefaultResolver` + + @property resolver + */ + Resolver: null, + + willDestroy: function() { + Ember.BOOTED = false; + // Ensure deactivation of routes before objects are destroyed + this.__container__.lookup('router:main').reset(); + + this.__container__.destroy(); + }, + + initializer: function(options) { + this.constructor.initializer(options); + }, + + /** + @method then + @private + @deprecated + */ + then: function() { + Ember.deprecate('Do not use `.then` on an instance of Ember.Application. Please use the `.ready` hook instead.'); + + this._super.apply(this, arguments); + } + }); + + Application.reopenClass({ + initializers: {}, + + /** + Initializer receives an object which has the following attributes: + `name`, `before`, `after`, `initialize`. The only required attribute is + `initialize, all others are optional. + + * `name` allows you to specify under which name the initializer is registered. + This must be a unique name, as trying to register two initializers with the + same name will result in an error. + + ```javascript + Ember.Application.initializer({ + name: 'namedInitializer', + initialize: function(container, application) { + Ember.debug("Running namedInitializer!"); + } + }); + ``` + + * `before` and `after` are used to ensure that this initializer is ran prior + or after the one identified by the value. This value can be a single string + or an array of strings, referencing the `name` of other initializers. + + An example of ordering initializers, we create an initializer named `first`: + + ```javascript + Ember.Application.initializer({ + name: 'first', + initialize: function(container, application) { + Ember.debug("First initializer!"); + } + }); + + // DEBUG: First initializer! + ``` + + We add another initializer named `second`, specifying that it should run + after the initializer named `first`: + + ```javascript + Ember.Application.initializer({ + name: 'second', + after: 'first', + + initialize: function(container, application) { + Ember.debug("Second initializer!"); + } + }); + + // DEBUG: First initializer! + // DEBUG: Second initializer! + ``` + + Afterwards we add a further initializer named `pre`, this time specifying + that it should run before the initializer named `first`: + + ```javascript + Ember.Application.initializer({ + name: 'pre', + before: 'first', + + initialize: function(container, application) { + Ember.debug("Pre initializer!"); + } + }); + + // DEBUG: Pre initializer! + // DEBUG: First initializer! + // DEBUG: Second initializer! + ``` + + Finally we add an initializer named `post`, specifying it should run after + both the `first` and the `second` initializers: + + ```javascript + Ember.Application.initializer({ + name: 'post', + after: ['first', 'second'], + + initialize: function(container, application) { + Ember.debug("Post initializer!"); + } + }); + + // DEBUG: Pre initializer! + // DEBUG: First initializer! + // DEBUG: Second initializer! + // DEBUG: Post initializer! + ``` + + * `initialize` is a callback function that receives two arguments, `container` + and `application` on which you can operate. + + Example of using `container` to preload data into the store: + + ```javascript + Ember.Application.initializer({ + name: "preload-data", + + initialize: function(container, application) { + var store = container.lookup('store:main'); + store.pushPayload(preloadedData); + } + }); + ``` + + Example of using `application` to register an adapter: + + ```javascript + Ember.Application.initializer({ + name: 'api-adapter', + + initialize: function(container, application) { + application.register('api-adapter:main', ApiAdapter); + } + }); + ``` + + @method initializer + @param initializer {Object} + */ + initializer: function(initializer) { + // If this is the first initializer being added to a subclass, we are going to reopen the class + // to make sure we have a new `initializers` object, which extends from the parent class' using + // prototypal inheritance. Without this, attempting to add initializers to the subclass would + // pollute the parent class as well as other subclasses. + if (this.superclass.initializers !== undefined && this.superclass.initializers === this.initializers) { + this.reopenClass({ + initializers: create(this.initializers) + }); + } + + Ember.assert("The initializer '" + initializer.name + "' has already been registered", !this.initializers[initializer.name]); + Ember.assert("An initializer cannot be registered without an initialize function", canInvoke(initializer, 'initialize')); + + this.initializers[initializer.name] = initializer; + }, + + /** + This creates a container with the default Ember naming conventions. + + It also configures the container: + + * registered views are created every time they are looked up (they are + not singletons) + * registered templates are not factories; the registered value is + returned directly. + * the router receives the application as its `namespace` property + * all controllers receive the router as their `target` and `controllers` + properties + * all controllers receive the application as their `namespace` property + * the application view receives the application controller as its + `controller` property + * the application view receives the application template as its + `defaultTemplate` property + + @private + @method buildContainer + @static + @param {Ember.Application} namespace the application to build the + container for. + @return {Ember.Container} the built container + */ + buildContainer: function(namespace) { + var container = new Container(); + + Container.defaultContainer = new DeprecatedContainer(container); + + container.set = set; + container.resolver = resolverFor(namespace); + container.normalize = container.resolver.normalize; + container.describe = container.resolver.describe; + container.makeToString = container.resolver.makeToString; + + container.optionsForType('component', { singleton: false }); + container.optionsForType('view', { singleton: false }); + container.optionsForType('template', { instantiate: false }); + container.optionsForType('helper', { instantiate: false }); + + container.register('application:main', namespace, { instantiate: false }); + + container.register('controller:basic', Controller, { instantiate: false }); + container.register('controller:object', ObjectController, { instantiate: false }); + container.register('controller:array', ArrayController, { instantiate: false }); + container.register('route:basic', Route, { instantiate: false }); + container.register('event_dispatcher:main', EventDispatcher); + + container.register('router:main', Router); + container.injection('router:main', 'namespace', 'application:main'); + + container.register('location:auto', AutoLocation); + container.register('location:hash', HashLocation); + container.register('location:history', HistoryLocation); + container.register('location:none', NoneLocation); + + container.injection('controller', 'target', 'router:main'); + container.injection('controller', 'namespace', 'application:main'); + + container.register('-bucket-cache:main', BucketCache); + container.injection('router', '_bucketCache', '-bucket-cache:main'); + container.injection('route', '_bucketCache', '-bucket-cache:main'); + container.injection('controller', '_bucketCache', '-bucket-cache:main'); + + container.injection('route', 'router', 'router:main'); + container.injection('location', 'rootURL', '-location-setting:root-url'); + + // DEBUGGING + container.register('resolver-for-debugging:main', container.resolver.__resolver__, { instantiate: false }); + container.injection('container-debug-adapter:main', 'resolver', 'resolver-for-debugging:main'); + container.injection('data-adapter:main', 'containerDebugAdapter', 'container-debug-adapter:main'); + // Custom resolver authors may want to register their own ContainerDebugAdapter with this key + + // ES6TODO: resolve this via import once ember-application package is ES6'ed + if (!ContainerDebugAdapter) { ContainerDebugAdapter = requireModule('ember-extension-support/container_debug_adapter')['default']; } + container.register('container-debug-adapter:main', ContainerDebugAdapter); + + return container; + } + }); + + /** + This function defines the default lookup rules for container lookups: + + * templates are looked up on `Ember.TEMPLATES` + * other names are looked up on the application after classifying the name. + For example, `controller:post` looks up `App.PostController` by default. + * if the default lookup fails, look for registered classes on the container + + This allows the application to register default injections in the container + that could be overridden by the normal naming convention. + + @private + @method resolverFor + @param {Ember.Namespace} namespace the namespace to look for classes + @return {*} the resolved value for a given lookup + */ + function resolverFor(namespace) { + if (namespace.get('resolver')) { + Ember.deprecate('Application.resolver is deprecated in favor of Application.Resolver', false); + } + + var ResolverClass = namespace.get('resolver') || namespace.get('Resolver') || DefaultResolver; + var resolver = ResolverClass.create({ + namespace: namespace + }); + + function resolve(fullName) { + return resolver.resolve(fullName); + } + + resolve.describe = function(fullName) { + return resolver.lookupDescription(fullName); + }; + + resolve.makeToString = function(factory, fullName) { + return resolver.makeToString(factory, fullName); + }; + + resolve.normalize = function(fullName) { + if (resolver.normalize) { + return resolver.normalize(fullName); + } else { + Ember.deprecate('The Resolver should now provide a \'normalize\' function', false); + return fullName; + } + }; + + resolve.__resolver__ = resolver; + + return resolve; + } + + __exports__["default"] = Application; + }); +define("ember-application/system/dag", + ["ember-metal/error","exports"], + function(__dependency1__, __exports__) { + "use strict"; + var EmberError = __dependency1__["default"]; + + function visit(vertex, fn, visited, path) { + var name = vertex.name; + var vertices = vertex.incoming; + var names = vertex.incomingNames; + var len = names.length; + var i; + + if (!visited) { + visited = {}; + } + if (!path) { + path = []; + } + if (visited.hasOwnProperty(name)) { + return; + } + path.push(name); + visited[name] = true; + for (i = 0; i < len; i++) { + visit(vertices[names[i]], fn, visited, path); + } + fn(vertex, path); + path.pop(); + } + + function DAG() { + this.names = []; + this.vertices = {}; + } + + DAG.prototype.add = function(name) { + if (!name) { return; } + if (this.vertices.hasOwnProperty(name)) { + return this.vertices[name]; + } + var vertex = { + name: name, incoming: {}, incomingNames: [], hasOutgoing: false, value: null + }; + this.vertices[name] = vertex; + this.names.push(name); + return vertex; + }; + + DAG.prototype.map = function(name, value) { + this.add(name).value = value; + }; + + DAG.prototype.addEdge = function(fromName, toName) { + if (!fromName || !toName || fromName === toName) { + return; + } + var from = this.add(fromName), to = this.add(toName); + if (to.incoming.hasOwnProperty(fromName)) { + return; + } + function checkCycle(vertex, path) { + if (vertex.name === toName) { + throw new EmberError("cycle detected: " + toName + " <- " + path.join(" <- ")); + } + } + visit(from, checkCycle); + from.hasOutgoing = true; + to.incoming[fromName] = from; + to.incomingNames.push(fromName); + }; + + DAG.prototype.topsort = function(fn) { + var visited = {}; + var vertices = this.vertices; + var names = this.names; + var len = names.length; + var i, vertex; + + for (i = 0; i < len; i++) { + vertex = vertices[names[i]]; + if (!vertex.hasOutgoing) { + visit(vertex, fn, visited); + } + } + }; + + DAG.prototype.addEdges = function(name, value, before, after) { + var i; + this.map(name, value); + if (before) { + if (typeof before === 'string') { + this.addEdge(name, before); + } else { + for (i = 0; i < before.length; i++) { + this.addEdge(name, before[i]); + } + } + } + if (after) { + if (typeof after === 'string') { + this.addEdge(after, name); + } else { + for (i = 0; i < after.length; i++) { + this.addEdge(after[i], name); + } + } + } + }; + + __exports__["default"] = DAG; + }); +define("ember-application/system/deprecated-container", + ["exports"], + function(__exports__) { + "use strict"; + function DeprecatedContainer(container) { + this._container = container; + } + + DeprecatedContainer.deprecate = function(method) { + return function() { + var container = this._container; + + Ember.deprecate('Using the defaultContainer is no longer supported. [defaultContainer#' + method + '] see: http://git.io/EKPpnA', false); + return container[method].apply(container, arguments); + }; + }; + + DeprecatedContainer.prototype = { + _container: null, + lookup: DeprecatedContainer.deprecate('lookup'), + resolve: DeprecatedContainer.deprecate('resolve'), + register: DeprecatedContainer.deprecate('register') + }; + + __exports__["default"] = DeprecatedContainer; + }); +define("ember-application/system/resolver", + ["ember-metal/core","ember-metal/property_get","ember-metal/logger","ember-runtime/system/string","ember-runtime/system/object","ember-runtime/system/namespace","ember-handlebars","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __exports__) { + "use strict"; + /** + @module ember + @submodule ember-application + */ + + var Ember = __dependency1__["default"]; + // Ember.TEMPLATES, Ember.assert + var get = __dependency2__.get; + var Logger = __dependency3__["default"]; + var classify = __dependency4__.classify; + var capitalize = __dependency4__.capitalize; + var decamelize = __dependency4__.decamelize; + var EmberObject = __dependency5__["default"]; + var Namespace = __dependency6__["default"]; + var EmberHandlebars = __dependency7__["default"]; + + var Resolver = EmberObject.extend({ + /** + This will be set to the Application instance when it is + created. + + @property namespace + */ + namespace: null, + normalize: Ember.required(Function), + resolve: Ember.required(Function), + parseName: Ember.required(Function), + lookupDescription: Ember.required(Function), + makeToString: Ember.required(Function), + resolveOther: Ember.required(Function), + _logLookup: Ember.required(Function) + }); + __exports__.Resolver = Resolver; + /** + The DefaultResolver defines the default lookup rules to resolve + container lookups before consulting the container for registered + items: + + * templates are looked up on `Ember.TEMPLATES` + * other names are looked up on the application after converting + the name. For example, `controller:post` looks up + `App.PostController` by default. + * there are some nuances (see examples below) + + ### How Resolving Works + + The container calls this object's `resolve` method with the + `fullName` argument. + + It first parses the fullName into an object using `parseName`. + + Then it checks for the presence of a type-specific instance + method of the form `resolve[Type]` and calls it if it exists. + For example if it was resolving 'template:post', it would call + the `resolveTemplate` method. + + Its last resort is to call the `resolveOther` method. + + The methods of this object are designed to be easy to override + in a subclass. For example, you could enhance how a template + is resolved like so: + + ```javascript + App = Ember.Application.create({ + Resolver: Ember.DefaultResolver.extend({ + resolveTemplate: function(parsedName) { + var resolvedTemplate = this._super(parsedName); + if (resolvedTemplate) { return resolvedTemplate; } + return Ember.TEMPLATES['not_found']; + } + }) + }); + ``` + + Some examples of how names are resolved: + + ``` + 'template:post' //=> Ember.TEMPLATES['post'] + 'template:posts/byline' //=> Ember.TEMPLATES['posts/byline'] + 'template:posts.byline' //=> Ember.TEMPLATES['posts/byline'] + 'template:blogPost' //=> Ember.TEMPLATES['blogPost'] + // OR + // Ember.TEMPLATES['blog_post'] + 'controller:post' //=> App.PostController + 'controller:posts.index' //=> App.PostsIndexController + 'controller:blog/post' //=> Blog.PostController + 'controller:basic' //=> Ember.Controller + 'route:post' //=> App.PostRoute + 'route:posts.index' //=> App.PostsIndexRoute + 'route:blog/post' //=> Blog.PostRoute + 'route:basic' //=> Ember.Route + 'view:post' //=> App.PostView + 'view:posts.index' //=> App.PostsIndexView + 'view:blog/post' //=> Blog.PostView + 'view:basic' //=> Ember.View + 'foo:post' //=> App.PostFoo + 'model:post' //=> App.Post + ``` + + @class DefaultResolver + @namespace Ember + @extends Ember.Object + */ + + __exports__["default"] = EmberObject.extend({ + /** + This will be set to the Application instance when it is + created. + + @property namespace + */ + namespace: null, + + normalize: function(fullName) { + var split = fullName.split(':', 2), + type = split[0], + name = split[1]; + + Ember.assert("Tried to normalize a container name without a colon (:) in it. You probably tried to lookup a name that did not contain a type, a colon, and a name. A proper lookup name would be `view:post`.", split.length === 2); + + if (type !== 'template') { + var result = name; + + if (result.indexOf('.') > -1) { + result = result.replace(/\.(.)/g, function(m) { return m.charAt(1).toUpperCase(); }); + } + + if (name.indexOf('_') > -1) { + result = result.replace(/_(.)/g, function(m) { return m.charAt(1).toUpperCase(); }); + } + + return type + ':' + result; + } else { + return fullName; + } + }, + + + /** + This method is called via the container's resolver method. + It parses the provided `fullName` and then looks up and + returns the appropriate template or class. + + @method resolve + @param {String} fullName the lookup string + @return {Object} the resolved factory + */ + resolve: function(fullName) { + var parsedName = this.parseName(fullName), + resolveMethodName = parsedName.resolveMethodName, + resolved; + + if (!(parsedName.name && parsedName.type)) { + throw new TypeError('Invalid fullName: `' + fullName + '`, must be of the form `type:name` '); + } + + if (this[resolveMethodName]) { + resolved = this[resolveMethodName](parsedName); + } + + if (!resolved) { + resolved = this.resolveOther(parsedName); + } + + if (parsedName.root && parsedName.root.LOG_RESOLVER) { + this._logLookup(resolved, parsedName); + } + + return resolved; + }, + /** + Convert the string name of the form 'type:name' to + a Javascript object with the parsed aspects of the name + broken out. + + @protected + @param {String} fullName the lookup string + @method parseName + */ + parseName: function(fullName) { + var nameParts = fullName.split(':'), + type = nameParts[0], fullNameWithoutType = nameParts[1], + name = fullNameWithoutType, + namespace = get(this, 'namespace'), + root = namespace; + + if (type !== 'template' && name.indexOf('/') !== -1) { + var parts = name.split('/'); + name = parts[parts.length - 1]; + var namespaceName = capitalize(parts.slice(0, -1).join('.')); + root = Namespace.byName(namespaceName); + + Ember.assert('You are looking for a ' + name + ' ' + type + ' in the ' + namespaceName + ' namespace, but the namespace could not be found', root); + } + + return { + fullName: fullName, + type: type, + fullNameWithoutType: fullNameWithoutType, + name: name, + root: root, + resolveMethodName: 'resolve' + classify(type) + }; + }, + + /** + Returns a human-readable description for a fullName. Used by the + Application namespace in assertions to describe the + precise name of the class that Ember is looking for, rather than + container keys. + + @protected + @param {String} fullName the lookup string + @method lookupDescription + */ + lookupDescription: function(fullName) { + var parsedName = this.parseName(fullName); + + if (parsedName.type === 'template') { + return 'template at ' + parsedName.fullNameWithoutType.replace(/\./g, '/'); + } + + var description = parsedName.root + '.' + classify(parsedName.name); + if (parsedName.type !== 'model') { description += classify(parsedName.type); } + + return description; + }, + + makeToString: function(factory, fullName) { + return factory.toString(); + }, + /** + Given a parseName object (output from `parseName`), apply + the conventions expected by `Ember.Router` + + @protected + @param {Object} parsedName a parseName object with the parsed + fullName lookup string + @method useRouterNaming + */ + useRouterNaming: function(parsedName) { + parsedName.name = parsedName.name.replace(/\./g, '_'); + if (parsedName.name === 'basic') { + parsedName.name = ''; + } + }, + /** + Look up the template in Ember.TEMPLATES + + @protected + @param {Object} parsedName a parseName object with the parsed + fullName lookup string + @method resolveTemplate + */ + resolveTemplate: function(parsedName) { + var templateName = parsedName.fullNameWithoutType.replace(/\./g, '/'); + + if (Ember.TEMPLATES[templateName]) { + return Ember.TEMPLATES[templateName]; + } + + templateName = decamelize(templateName); + if (Ember.TEMPLATES[templateName]) { + return Ember.TEMPLATES[templateName]; + } + }, + /** + Lookup the view using `resolveOther` + + @protected + @param {Object} parsedName a parseName object with the parsed + fullName lookup string + @method resolveView + */ + resolveView: function(parsedName) { + this.useRouterNaming(parsedName); + return this.resolveOther(parsedName); + }, + /** + Lookup the controller using `resolveOther` + + @protected + @param {Object} parsedName a parseName object with the parsed + fullName lookup string + @method resolveController + */ + resolveController: function(parsedName) { + this.useRouterNaming(parsedName); + return this.resolveOther(parsedName); + }, + /** + Lookup the route using `resolveOther` + + @protected + @param {Object} parsedName a parseName object with the parsed + fullName lookup string + @method resolveRoute + */ + resolveRoute: function(parsedName) { + this.useRouterNaming(parsedName); + return this.resolveOther(parsedName); + }, + + /** + Lookup the model on the Application namespace + + @protected + @param {Object} parsedName a parseName object with the parsed + fullName lookup string + @method resolveModel + */ + resolveModel: function(parsedName) { + var className = classify(parsedName.name); + var factory = get(parsedName.root, className); + + if (factory) { return factory; } + }, + /** + Look up the specified object (from parsedName) on the appropriate + namespace (usually on the Application) + + @protected + @param {Object} parsedName a parseName object with the parsed + fullName lookup string + @method resolveHelper + */ + resolveHelper: function(parsedName) { + return this.resolveOther(parsedName) || EmberHandlebars.helpers[parsedName.fullNameWithoutType]; + }, + /** + Look up the specified object (from parsedName) on the appropriate + namespace (usually on the Application) + + @protected + @param {Object} parsedName a parseName object with the parsed + fullName lookup string + @method resolveOther + */ + resolveOther: function(parsedName) { + var className = classify(parsedName.name) + classify(parsedName.type); + var factory = get(parsedName.root, className); + if (factory) { return factory; } + }, + + /** + @method _logLookup + @param {Boolean} found + @param {Object} parsedName + @private + */ + _logLookup: function(found, parsedName) { + var symbol, padding; + + if (found) { symbol = '[✓]'; } + else { symbol = '[ ]'; } + + if (parsedName.fullName.length > 60) { + padding = '.'; + } else { + padding = new Array(60 - parsedName.fullName.length).join('.'); + } + + Logger.info(symbol, parsedName.fullName, padding, this.lookupDescription(parsedName.fullName)); + } + }); + }); +define("ember-debug", + ["ember-metal/core","ember-metal/error","ember-metal/logger"], + function(__dependency1__, __dependency2__, __dependency3__) { + "use strict"; + /*global __fail__*/ + + var Ember = __dependency1__["default"]; + var EmberError = __dependency2__["default"]; + var Logger = __dependency3__["default"]; + + /** + Ember Debug + + @module ember + @submodule ember-debug + */ + + /** + @class Ember + */ + + /** + Define an assertion that will throw an exception if the condition is not + met. Ember build tools will remove any calls to `Ember.assert()` when + doing a production build. Example: + + ```javascript + // Test for truthiness + Ember.assert('Must pass a valid object', obj); + + // Fail unconditionally + Ember.assert('This code path should never be run'); + ``` + + @method assert + @param {String} desc A description of the assertion. This will become + the text of the Error thrown if the assertion fails. + @param {Boolean} test Must be truthy for the assertion to pass. If + falsy, an exception will be thrown. + */ + Ember.assert = function(desc, test) { + if (!test) { + throw new EmberError("Assertion Failed: " + desc); + } + }; + + + /** + Display a warning with the provided message. Ember build tools will + remove any calls to `Ember.warn()` when doing a production build. + + @method warn + @param {String} message A warning to display. + @param {Boolean} test An optional boolean. If falsy, the warning + will be displayed. + */ + Ember.warn = function(message, test) { + if (!test) { + Logger.warn("WARNING: "+message); + if ('trace' in Logger) Logger.trace(); + } + }; + + /** + Display a debug notice. Ember build tools will remove any calls to + `Ember.debug()` when doing a production build. + + ```javascript + Ember.debug('I\'m a debug notice!'); + ``` + + @method debug + @param {String} message A debug message to display. + */ + Ember.debug = function(message) { + Logger.debug("DEBUG: "+message); + }; + + /** + Display a deprecation warning with the provided message and a stack trace + (Chrome and Firefox only). Ember build tools will remove any calls to + `Ember.deprecate()` when doing a production build. + + @method deprecate + @param {String} message A description of the deprecation. + @param {Boolean} test An optional boolean. If falsy, the deprecation + will be displayed. + */ + Ember.deprecate = function(message, test) { + if (test) { return; } + + if (Ember.ENV.RAISE_ON_DEPRECATION) { throw new EmberError(message); } + + var error; + + // When using new Error, we can't do the arguments check for Chrome. Alternatives are welcome + try { __fail__.fail(); } catch (e) { error = e; } + + if (Ember.LOG_STACKTRACE_ON_DEPRECATION && error.stack) { + var stack, stackStr = ''; + if (error['arguments']) { + // Chrome + stack = error.stack.replace(/^\s+at\s+/gm, ''). + replace(/^([^\(]+?)([\n$])/gm, '{anonymous}($1)$2'). + replace(/^Object.\s*\(([^\)]+)\)/gm, '{anonymous}($1)').split('\n'); + stack.shift(); + } else { + // Firefox + stack = error.stack.replace(/(?:\n@:0)?\s+$/m, ''). + replace(/^\(/gm, '{anonymous}(').split('\n'); + } + + stackStr = "\n " + stack.slice(2).join("\n "); + message = message + stackStr; + } + + Logger.warn("DEPRECATION: "+message); + }; + + + + /** + Alias an old, deprecated method with its new counterpart. + + Display a deprecation warning with the provided message and a stack trace + (Chrome and Firefox only) when the assigned method is called. + + Ember build tools will not remove calls to `Ember.deprecateFunc()`, though + no warnings will be shown in production. + + ```javascript + Ember.oldMethod = Ember.deprecateFunc('Please use the new, updated method', Ember.newMethod); + ``` + + @method deprecateFunc + @param {String} message A description of the deprecation. + @param {Function} func The new function called to replace its deprecated counterpart. + @return {Function} a new function that wrapped the original function with a deprecation warning + */ + Ember.deprecateFunc = function(message, func) { + return function() { + Ember.deprecate(message); + return func.apply(this, arguments); + }; + }; + + + /** + Run a function meant for debugging. Ember build tools will remove any calls to + `Ember.runInDebug()` when doing a production build. + + ```javascript + Ember.runInDebug(function() { + Ember.Handlebars.EachView.reopen({ + didInsertElement: function() { + console.log('I\'m happy'); + } + }); + }); + ``` + + @method runInDebug + @param {Function} func The function to be executed. + @since 1.5.0 + */ + Ember.runInDebug = function(func) { + func(); + }; + + // Inform the developer about the Ember Inspector if not installed. + if (!Ember.testing) { + var isFirefox = typeof InstallTrigger !== 'undefined'; + var isChrome = !!window.chrome && !window.opera; + + if (typeof window !== 'undefined' && (isFirefox || isChrome) && window.addEventListener) { + window.addEventListener("load", function() { + if (document.documentElement && document.documentElement.dataset && !document.documentElement.dataset.emberExtension) { + var downloadURL; + + if(isChrome) { + downloadURL = 'https://chrome.google.com/webstore/detail/ember-inspector/bmdblncegkenkacieihfhpjfppoconhi'; + } else if(isFirefox) { + downloadURL = 'https://addons.mozilla.org/en-US/firefox/addon/ember-inspector/'; + } + + Ember.debug('For more advanced debugging, install the Ember Inspector from ' + downloadURL); + } + }, false); + } + } + }); +define("ember-extension-support", + ["ember-metal/core","ember-extension-support/data_adapter","ember-extension-support/container_debug_adapter"], + function(__dependency1__, __dependency2__, __dependency3__) { + "use strict"; + /** + Ember Extension Support + + @module ember + @submodule ember-extension-support + @requires ember-application + */ + + var Ember = __dependency1__["default"]; + var DataAdapter = __dependency2__["default"]; + var ContainerDebugAdapter = __dependency3__["default"]; + + Ember.DataAdapter = DataAdapter; + Ember.ContainerDebugAdapter = ContainerDebugAdapter; + }); +define("ember-extension-support/container_debug_adapter", + ["ember-metal/core","ember-runtime/system/native_array","ember-metal/utils","ember-runtime/system/string","ember-runtime/system/namespace","ember-runtime/system/object","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __exports__) { + "use strict"; + var Ember = __dependency1__["default"]; + var emberA = __dependency2__.A; + var typeOf = __dependency3__.typeOf; + var dasherize = __dependency4__.dasherize; + var classify = __dependency4__.classify; + var Namespace = __dependency5__["default"]; + var EmberObject = __dependency6__["default"]; + + /** + @module ember + @submodule ember-extension-support + */ + + /** + The `ContainerDebugAdapter` helps the container and resolver interface + with tools that debug Ember such as the + [Ember Extension](https://github.com/tildeio/ember-extension) + for Chrome and Firefox. + + This class can be extended by a custom resolver implementer + to override some of the methods with library-specific code. + + The methods likely to be overridden are: + + * `canCatalogEntriesByType` + * `catalogEntriesByType` + + The adapter will need to be registered + in the application's container as `container-debug-adapter:main` + + Example: + + ```javascript + Application.initializer({ + name: "containerDebugAdapter", + + initialize: function(container, application) { + application.register('container-debug-adapter:main', require('app/container-debug-adapter')); + } + }); + ``` + + @class ContainerDebugAdapter + @namespace Ember + @extends EmberObject + @since 1.5.0 + */ + __exports__["default"] = EmberObject.extend({ + /** + The container of the application being debugged. + This property will be injected + on creation. + + @property container + @default null + */ + container: null, + + /** + The resolver instance of the application + being debugged. This property will be injected + on creation. + + @property resolver + @default null + */ + resolver: null, + + /** + Returns true if it is possible to catalog a list of available + classes in the resolver for a given type. + + @method canCatalogEntriesByType + @param {string} type The type. e.g. "model", "controller", "route" + @return {boolean} whether a list is available for this type. + */ + canCatalogEntriesByType: function(type) { + if (type === 'model' || type === 'template') return false; + return true; + }, + + /** + Returns the available classes a given type. + + @method catalogEntriesByType + @param {string} type The type. e.g. "model", "controller", "route" + @return {Array} An array of strings. + */ + catalogEntriesByType: function(type) { + var namespaces = emberA(Namespace.NAMESPACES), types = emberA(), self = this; + var typeSuffixRegex = new RegExp(classify(type) + "$"); + + namespaces.forEach(function(namespace) { + if (namespace !== Ember) { + for (var key in namespace) { + if (!namespace.hasOwnProperty(key)) { continue; } + if (typeSuffixRegex.test(key)) { + var klass = namespace[key]; + if (typeOf(klass) === 'class') { + types.push(dasherize(key.replace(typeSuffixRegex, ''))); + } + } + } + } + }); + return types; + } + }); + }); +define("ember-extension-support/data_adapter", + ["ember-metal/core","ember-metal/property_get","ember-metal/run_loop","ember-runtime/system/string","ember-runtime/system/namespace","ember-runtime/system/object","ember-runtime/system/native_array","ember-application/system/application","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) { + "use strict"; + var Ember = __dependency1__["default"]; + var get = __dependency2__.get; + var run = __dependency3__["default"]; + var dasherize = __dependency4__.dasherize; + var Namespace = __dependency5__["default"]; + var EmberObject = __dependency6__["default"]; + var emberA = __dependency7__.A; + var Application = __dependency8__["default"]; + + /** + @module ember + @submodule ember-extension-support + */ + + /** + The `DataAdapter` helps a data persistence library + interface with tools that debug Ember such + as the [Ember Extension](https://github.com/tildeio/ember-extension) + for Chrome and Firefox. + + This class will be extended by a persistence library + which will override some of the methods with + library-specific code. + + The methods likely to be overridden are: + + * `getFilters` + * `detect` + * `columnsForType` + * `getRecords` + * `getRecordColumnValues` + * `getRecordKeywords` + * `getRecordFilterValues` + * `getRecordColor` + * `observeRecord` + + The adapter will need to be registered + in the application's container as `dataAdapter:main` + + Example: + + ```javascript + Application.initializer({ + name: "data-adapter", + + initialize: function(container, application) { + application.register('data-adapter:main', DS.DataAdapter); + } + }); + ``` + + @class DataAdapter + @namespace Ember + @extends EmberObject + */ + __exports__["default"] = EmberObject.extend({ + init: function() { + this._super(); + this.releaseMethods = emberA(); + }, + + /** + The container of the application being debugged. + This property will be injected + on creation. + + @property container + @default null + @since 1.3.0 + */ + container: null, + + + /** + The container-debug-adapter which is used + to list all models. + + @property containerDebugAdapter + @default undefined + @since 1.5.0 + **/ + containerDebugAdapter: undefined, + + /** + Number of attributes to send + as columns. (Enough to make the record + identifiable). + + @private + @property attributeLimit + @default 3 + @since 1.3.0 + */ + attributeLimit: 3, + + /** + Stores all methods that clear observers. + These methods will be called on destruction. + + @private + @property releaseMethods + @since 1.3.0 + */ + releaseMethods: emberA(), + + /** + Specifies how records can be filtered. + Records returned will need to have a `filterValues` + property with a key for every name in the returned array. + + @public + @method getFilters + @return {Array} List of objects defining filters. + The object should have a `name` and `desc` property. + */ + getFilters: function() { + return emberA(); + }, + + /** + Fetch the model types and observe them for changes. + + @public + @method watchModelTypes + + @param {Function} typesAdded Callback to call to add types. + Takes an array of objects containing wrapped types (returned from `wrapModelType`). + + @param {Function} typesUpdated Callback to call when a type has changed. + Takes an array of objects containing wrapped types. + + @return {Function} Method to call to remove all observers + */ + watchModelTypes: function(typesAdded, typesUpdated) { + var modelTypes = this.getModelTypes(), + self = this, typesToSend, releaseMethods = emberA(); + + typesToSend = modelTypes.map(function(type) { + var klass = type.klass; + var wrapped = self.wrapModelType(klass, type.name); + releaseMethods.push(self.observeModelType(klass, typesUpdated)); + return wrapped; + }); + + typesAdded(typesToSend); + + var release = function() { + releaseMethods.forEach(function(fn) { fn(); }); + self.releaseMethods.removeObject(release); + }; + this.releaseMethods.pushObject(release); + return release; + }, + + _nameToClass: function(type) { + if (typeof type === 'string') { + type = this.container.lookupFactory('model:' + type); + } + return type; + }, + + /** + Fetch the records of a given type and observe them for changes. + + @public + @method watchRecords + + @param {Function} recordsAdded Callback to call to add records. + Takes an array of objects containing wrapped records. + The object should have the following properties: + columnValues: {Object} key and value of a table cell + object: {Object} the actual record object + + @param {Function} recordsUpdated Callback to call when a record has changed. + Takes an array of objects containing wrapped records. + + @param {Function} recordsRemoved Callback to call when a record has removed. + Takes the following parameters: + index: the array index where the records were removed + count: the number of records removed + + @return {Function} Method to call to remove all observers + */ + watchRecords: function(type, recordsAdded, recordsUpdated, recordsRemoved) { + var self = this, releaseMethods = emberA(), records = this.getRecords(type), release; + + var recordUpdated = function(updatedRecord) { + recordsUpdated([updatedRecord]); + }; + + var recordsToSend = records.map(function(record) { + releaseMethods.push(self.observeRecord(record, recordUpdated)); + return self.wrapRecord(record); + }); + + + var contentDidChange = function(array, idx, removedCount, addedCount) { + for (var i = idx; i < idx + addedCount; i++) { + var record = array.objectAt(i); + var wrapped = self.wrapRecord(record); + releaseMethods.push(self.observeRecord(record, recordUpdated)); + recordsAdded([wrapped]); + } + + if (removedCount) { + recordsRemoved(idx, removedCount); + } + }; + + var observer = { didChange: contentDidChange, willChange: Ember.K }; + records.addArrayObserver(self, observer); + + release = function() { + releaseMethods.forEach(function(fn) { fn(); }); + records.removeArrayObserver(self, observer); + self.releaseMethods.removeObject(release); + }; + + recordsAdded(recordsToSend); + + this.releaseMethods.pushObject(release); + return release; + }, + + /** + Clear all observers before destruction + @private + @method willDestroy + */ + willDestroy: function() { + this._super(); + this.releaseMethods.forEach(function(fn) { + fn(); + }); + }, + + /** + Detect whether a class is a model. + + Test that against the model class + of your persistence library + + @private + @method detect + @param {Class} klass The class to test + @return boolean Whether the class is a model class or not + */ + detect: function(klass) { + return false; + }, + + /** + Get the columns for a given model type. + + @private + @method columnsForType + @param {Class} type The model type + @return {Array} An array of columns of the following format: + name: {String} name of the column + desc: {String} Humanized description (what would show in a table column name) + */ + columnsForType: function(type) { + return emberA(); + }, + + /** + Adds observers to a model type class. + + @private + @method observeModelType + @param {Class} type The model type class + @param {Function} typesUpdated Called when a type is modified. + @return {Function} The function to call to remove observers + */ + + observeModelType: function(type, typesUpdated) { + var self = this, records = this.getRecords(type); + + var onChange = function() { + typesUpdated([self.wrapModelType(type)]); + }; + var observer = { + didChange: function() { + run.scheduleOnce('actions', this, onChange); + }, + willChange: Ember.K + }; + + records.addArrayObserver(this, observer); + + var release = function() { + records.removeArrayObserver(self, observer); + }; + + return release; + }, + + + /** + Wraps a given model type and observes changes to it. + + @private + @method wrapModelType + @param {Class} type A model class + @param {String} Optional name of the class + @return {Object} contains the wrapped type and the function to remove observers + Format: + type: {Object} the wrapped type + The wrapped type has the following format: + name: {String} name of the type + count: {Integer} number of records available + columns: {Columns} array of columns to describe the record + object: {Class} the actual Model type class + release: {Function} The function to remove observers + */ + wrapModelType: function(type, name) { + var release, records = this.getRecords(type), + typeToSend, self = this; + + typeToSend = { + name: name || type.toString(), + count: get(records, 'length'), + columns: this.columnsForType(type), + object: type + }; + + + return typeToSend; + }, + + + /** + Fetches all models defined in the application. + + @private + @method getModelTypes + @return {Array} Array of model types + */ + getModelTypes: function() { + var types, self = this, + containerDebugAdapter = this.get('containerDebugAdapter'); + + if (containerDebugAdapter.canCatalogEntriesByType('model')) { + types = containerDebugAdapter.catalogEntriesByType('model'); + } else { + types = this._getObjectsOnNamespaces(); + } + + // New adapters return strings instead of classes + types = emberA(types).map(function(name) { + return { + klass: self._nameToClass(name), + name: name + }; + }); + types = emberA(types).filter(function(type) { + return self.detect(type.klass); + }); + + return emberA(types); + }, + + /** + Loops over all namespaces and all objects + attached to them + + @private + @method _getObjectsOnNamespaces + @return {Array} Array of model type strings + */ + _getObjectsOnNamespaces: function() { + var namespaces = emberA(Namespace.NAMESPACES), + types = emberA(), + self = this; + + namespaces.forEach(function(namespace) { + for (var key in namespace) { + if (!namespace.hasOwnProperty(key)) { continue; } + // Even though we will filter again in `getModelTypes`, + // we should not call `lookupContainer` on non-models + // (especially when `Ember.MODEL_FACTORY_INJECTIONS` is `true`) + if (!self.detect(namespace[key])) { continue; } + var name = dasherize(key); + if (!(namespace instanceof Application) && namespace.toString()) { + name = namespace + '/' + name; + } + types.push(name); + } + }); + return types; + }, + + /** + Fetches all loaded records for a given type. + + @private + @method getRecords + @return {Array} An array of records. + This array will be observed for changes, + so it should update when new records are added/removed. + */ + getRecords: function(type) { + return emberA(); + }, + + /** + Wraps a record and observers changes to it. + + @private + @method wrapRecord + @param {Object} record The record instance. + @return {Object} The wrapped record. Format: + columnValues: {Array} + searchKeywords: {Array} + */ + wrapRecord: function(record) { + var recordToSend = { object: record }, columnValues = {}, self = this; + + recordToSend.columnValues = this.getRecordColumnValues(record); + recordToSend.searchKeywords = this.getRecordKeywords(record); + recordToSend.filterValues = this.getRecordFilterValues(record); + recordToSend.color = this.getRecordColor(record); + + return recordToSend; + }, + + /** + Gets the values for each column. + + @private + @method getRecordColumnValues + @return {Object} Keys should match column names defined + by the model type. + */ + getRecordColumnValues: function(record) { + return {}; + }, + + /** + Returns keywords to match when searching records. + + @private + @method getRecordKeywords + @return {Array} Relevant keywords for search. + */ + getRecordKeywords: function(record) { + return emberA(); + }, + + /** + Returns the values of filters defined by `getFilters`. + + @private + @method getRecordFilterValues + @param {Object} record The record instance + @return {Object} The filter values + */ + getRecordFilterValues: function(record) { + return {}; + }, + + /** + Each record can have a color that represents its state. + + @private + @method getRecordColor + @param {Object} record The record instance + @return {String} The record's color + Possible options: black, red, blue, green + */ + getRecordColor: function(record) { + return null; + }, + + /** + Observes all relevant properties and re-sends the wrapped record + when a change occurs. + + @private + @method observerRecord + @param {Object} record The record instance + @param {Function} recordUpdated The callback to call when a record is updated. + @return {Function} The function to call to remove all observers. + */ + observeRecord: function(record, recordUpdated) { + return function(){}; + } + }); + }); +define("ember-extension-support/initializers", + [], + function() { + "use strict"; + + }); +define("ember-handlebars-compiler", + ["ember-metal/core","exports"], + function(__dependency1__, __exports__) { + "use strict"; + /* global Handlebars:true */ + + /** + @module ember + @submodule ember-handlebars-compiler + */ + + var Ember = __dependency1__["default"]; + + // ES6Todo: you'll need to import debugger once debugger is es6'd. + if (typeof Ember.assert === 'undefined') { Ember.assert = function(){}; } + if (typeof Ember.FEATURES === 'undefined') { Ember.FEATURES = { isEnabled: function(){} }; } + + var objectCreate = Object.create || function(parent) { + function F() {} + F.prototype = parent; + return new F(); + }; + + // set up for circular references later + var View, Component; + + // ES6Todo: when ember-debug is es6'ed import this. + // var emberAssert = Ember.assert; + var Handlebars = (Ember.imports && Ember.imports.Handlebars) || (this && this.Handlebars); + if (!Handlebars && typeof require === 'function') { + Handlebars = require('handlebars'); + } + + Ember.assert("Ember Handlebars requires Handlebars version 1.0 or 1.1. Include " + + "a SCRIPT tag in the HTML HEAD linking to the Handlebars file " + + "before you link to Ember.", Handlebars); + + Ember.assert("Ember Handlebars requires Handlebars version 1.0 or 1.1, " + + "COMPILER_REVISION expected: 4, got: " + Handlebars.COMPILER_REVISION + + " - Please note: Builds of master may have other COMPILER_REVISION values.", + Handlebars.COMPILER_REVISION === 4); + + /** + Prepares the Handlebars templating library for use inside Ember's view + system. + + The `Ember.Handlebars` object is the standard Handlebars library, extended to + use Ember's `get()` method instead of direct property access, which allows + computed properties to be used inside templates. + + To create an `Ember.Handlebars` template, call `Ember.Handlebars.compile()`. + This will return a function that can be used by `Ember.View` for rendering. + + @class Handlebars + @namespace Ember + */ + var EmberHandlebars = Ember.Handlebars = objectCreate(Handlebars); + + /** + Register a bound helper or custom view helper. + + ## Simple bound helper example + + ```javascript + Ember.Handlebars.helper('capitalize', function(value) { + return value.toUpperCase(); + }); + ``` + + The above bound helper can be used inside of templates as follows: + + ```handlebars + {{capitalize name}} + ``` + + In this case, when the `name` property of the template's context changes, + the rendered value of the helper will update to reflect this change. + + For more examples of bound helpers, see documentation for + `Ember.Handlebars.registerBoundHelper`. + + ## Custom view helper example + + Assuming a view subclass named `App.CalendarView` were defined, a helper + for rendering instances of this view could be registered as follows: + + ```javascript + Ember.Handlebars.helper('calendar', App.CalendarView): + ``` + + The above bound helper can be used inside of templates as follows: + + ```handlebars + {{calendar}} + ``` + + Which is functionally equivalent to: + + ```handlebars + {{view App.CalendarView}} + ``` + + Options in the helper will be passed to the view in exactly the same + manner as with the `view` helper. + + @method helper + @for Ember.Handlebars + @param {String} name + @param {Function|Ember.View} function or view class constructor + @param {String} dependentKeys* + */ + EmberHandlebars.helper = function(name, value) { + if (!View) { View = requireModule('ember-views/views/view')['default']; } // ES6TODO: stupid circular dep + if (!Component) { Component = requireModule('ember-views/views/component')['default']; } // ES6TODO: stupid circular dep + + Ember.assert("You tried to register a component named '" + name + "', but component names must include a '-'", !Component.detect(value) || name.match(/-/)); + + if (View.detect(value)) { + EmberHandlebars.registerHelper(name, EmberHandlebars.makeViewHelper(value)); + } else { + EmberHandlebars.registerBoundHelper.apply(null, arguments); + } + }; + + /** + Returns a helper function that renders the provided ViewClass. + + Used internally by Ember.Handlebars.helper and other methods + involving helper/component registration. + + @private + @method makeViewHelper + @for Ember.Handlebars + @param {Function} ViewClass view class constructor + @since 1.2.0 + */ + EmberHandlebars.makeViewHelper = function(ViewClass) { + return function(options) { + Ember.assert("You can only pass attributes (such as name=value) not bare values to a helper for a View found in '" + ViewClass.toString() + "'", arguments.length < 2); + return EmberHandlebars.helpers.view.call(this, ViewClass, options); + }; + }; + + /** + @class helpers + @namespace Ember.Handlebars + */ + EmberHandlebars.helpers = objectCreate(Handlebars.helpers); + + /** + Override the the opcode compiler and JavaScript compiler for Handlebars. + + @class Compiler + @namespace Ember.Handlebars + @private + @constructor + */ + EmberHandlebars.Compiler = function() {}; + + // Handlebars.Compiler doesn't exist in runtime-only + if (Handlebars.Compiler) { + EmberHandlebars.Compiler.prototype = objectCreate(Handlebars.Compiler.prototype); + } + + EmberHandlebars.Compiler.prototype.compiler = EmberHandlebars.Compiler; + + /** + @class JavaScriptCompiler + @namespace Ember.Handlebars + @private + @constructor + */ + EmberHandlebars.JavaScriptCompiler = function() {}; + + // Handlebars.JavaScriptCompiler doesn't exist in runtime-only + if (Handlebars.JavaScriptCompiler) { + EmberHandlebars.JavaScriptCompiler.prototype = objectCreate(Handlebars.JavaScriptCompiler.prototype); + EmberHandlebars.JavaScriptCompiler.prototype.compiler = EmberHandlebars.JavaScriptCompiler; + } + + + EmberHandlebars.JavaScriptCompiler.prototype.namespace = "Ember.Handlebars"; + + EmberHandlebars.JavaScriptCompiler.prototype.initializeBuffer = function() { + return "''"; + }; + + /** + Override the default buffer for Ember Handlebars. By default, Handlebars + creates an empty String at the beginning of each invocation and appends to + it. Ember's Handlebars overrides this to append to a single shared buffer. + + @private + @method appendToBuffer + @param string {String} + */ + EmberHandlebars.JavaScriptCompiler.prototype.appendToBuffer = function(string) { + return "data.buffer.push("+string+");"; + }; + + // Hacks ahead: + // Handlebars presently has a bug where the `blockHelperMissing` hook + // doesn't get passed the name of the missing helper name, but rather + // gets passed the value of that missing helper evaluated on the current + // context, which is most likely `undefined` and totally useless. + // + // So we alter the compiled template function to pass the name of the helper + // instead, as expected. + // + // This can go away once the following is closed: + // https://github.com/wycats/handlebars.js/issues/634 + + var DOT_LOOKUP_REGEX = /helpers\.(.*?)\)/, + BRACKET_STRING_LOOKUP_REGEX = /helpers\['(.*?)'/, + INVOCATION_SPLITTING_REGEX = /(.*blockHelperMissing\.call\(.*)(stack[0-9]+)(,.*)/; + + EmberHandlebars.JavaScriptCompiler.stringifyLastBlockHelperMissingInvocation = function(source) { + var helperInvocation = source[source.length - 1], + helperName = (DOT_LOOKUP_REGEX.exec(helperInvocation) || BRACKET_STRING_LOOKUP_REGEX.exec(helperInvocation))[1], + matches = INVOCATION_SPLITTING_REGEX.exec(helperInvocation); + + source[source.length - 1] = matches[1] + "'" + helperName + "'" + matches[3]; + }; + + var stringifyBlockHelperMissing = EmberHandlebars.JavaScriptCompiler.stringifyLastBlockHelperMissingInvocation; + + var originalBlockValue = EmberHandlebars.JavaScriptCompiler.prototype.blockValue; + EmberHandlebars.JavaScriptCompiler.prototype.blockValue = function() { + originalBlockValue.apply(this, arguments); + stringifyBlockHelperMissing(this.source); + }; + + var originalAmbiguousBlockValue = EmberHandlebars.JavaScriptCompiler.prototype.ambiguousBlockValue; + EmberHandlebars.JavaScriptCompiler.prototype.ambiguousBlockValue = function() { + originalAmbiguousBlockValue.apply(this, arguments); + stringifyBlockHelperMissing(this.source); + }; + + /** + Rewrite simple mustaches from `{{foo}}` to `{{bind "foo"}}`. This means that + all simple mustaches in Ember's Handlebars will also set up an observer to + keep the DOM up to date when the underlying property changes. + + @private + @method mustache + @for Ember.Handlebars.Compiler + @param mustache + */ + EmberHandlebars.Compiler.prototype.mustache = function(mustache) { + if (!(mustache.params.length || mustache.hash)) { + var id = new Handlebars.AST.IdNode([{ part: '_triageMustache' }]); + + // Update the mustache node to include a hash value indicating whether the original node + // was escaped. This will allow us to properly escape values when the underlying value + // changes and we need to re-render the value. + if (!mustache.escaped) { + mustache.hash = mustache.hash || new Handlebars.AST.HashNode([]); + mustache.hash.pairs.push(["unescaped", new Handlebars.AST.StringNode("true")]); + } + mustache = new Handlebars.AST.MustacheNode([id].concat([mustache.id]), mustache.hash, !mustache.escaped); + } + + return Handlebars.Compiler.prototype.mustache.call(this, mustache); + }; + + /** + Used for precompilation of Ember Handlebars templates. This will not be used + during normal app execution. + + @method precompile + @for Ember.Handlebars + @static + @param {String} string The template to precompile + @param {Boolean} asObject optional parameter, defaulting to true, of whether or not the + compiled template should be returned as an Object or a String + */ + EmberHandlebars.precompile = function(string, asObject) { + var ast = Handlebars.parse(string); + + var options = { + knownHelpers: { + action: true, + unbound: true, + 'bind-attr': true, + template: true, + view: true, + _triageMustache: true + }, + data: true, + stringParams: true + }; + + asObject = asObject === undefined ? true : asObject; + + var environment = new EmberHandlebars.Compiler().compile(ast, options); + return new EmberHandlebars.JavaScriptCompiler().compile(environment, options, undefined, asObject); + }; + + // We don't support this for Handlebars runtime-only + if (Handlebars.compile) { + /** + The entry point for Ember Handlebars. This replaces the default + `Handlebars.compile` and turns on template-local data and String + parameters. + + @method compile + @for Ember.Handlebars + @static + @param {String} string The template to compile + @return {Function} + */ + EmberHandlebars.compile = function(string) { + var ast = Handlebars.parse(string); + var options = { data: true, stringParams: true }; + var environment = new EmberHandlebars.Compiler().compile(ast, options); + var templateSpec = new EmberHandlebars.JavaScriptCompiler().compile(environment, options, undefined, true); + + var template = EmberHandlebars.template(templateSpec); + template.isMethod = false; //Make sure we don't wrap templates with ._super + + return template; + }; + } + + __exports__["default"] = EmberHandlebars; + }); +define("ember-handlebars", + ["ember-handlebars-compiler","ember-metal/core","ember-runtime/system/lazy_load","ember-handlebars/loader","ember-handlebars/ext","ember-handlebars/string","ember-handlebars/helpers/shared","ember-handlebars/helpers/binding","ember-handlebars/helpers/collection","ember-handlebars/helpers/view","ember-handlebars/helpers/unbound","ember-handlebars/helpers/debug","ember-handlebars/helpers/each","ember-handlebars/helpers/template","ember-handlebars/helpers/partial","ember-handlebars/helpers/yield","ember-handlebars/helpers/loc","ember-handlebars/controls/checkbox","ember-handlebars/controls/select","ember-handlebars/controls/text_area","ember-handlebars/controls/text_field","ember-handlebars/controls/text_support","ember-handlebars/controls","ember-handlebars/component_lookup","ember-handlebars/views/handlebars_bound_view","ember-handlebars/views/metamorph_view","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __dependency16__, __dependency17__, __dependency18__, __dependency19__, __dependency20__, __dependency21__, __dependency22__, __dependency23__, __dependency24__, __dependency25__, __dependency26__, __exports__) { + "use strict"; + var EmberHandlebars = __dependency1__["default"]; + var Ember = __dependency2__["default"]; + // to add to globals + + var runLoadHooks = __dependency3__.runLoadHooks; + var bootstrap = __dependency4__["default"]; + + var normalizePath = __dependency5__.normalizePath; + var template = __dependency5__.template; + var makeBoundHelper = __dependency5__.makeBoundHelper; + var registerBoundHelper = __dependency5__.registerBoundHelper; + var resolveHash = __dependency5__.resolveHash; + var resolveParams = __dependency5__.resolveParams; + var getEscaped = __dependency5__.getEscaped; + var handlebarsGet = __dependency5__.handlebarsGet; + var evaluateUnboundHelper = __dependency5__.evaluateUnboundHelper; + var helperMissingHelper = __dependency5__.helperMissingHelper; + var blockHelperMissingHelper = __dependency5__.blockHelperMissingHelper; + + + // side effect of extending StringUtils of htmlSafe + + var resolvePaths = __dependency7__["default"]; + var bind = __dependency8__.bind; + var _triageMustacheHelper = __dependency8__._triageMustacheHelper; + var resolveHelper = __dependency8__.resolveHelper; + var bindHelper = __dependency8__.bindHelper; + var boundIfHelper = __dependency8__.boundIfHelper; + var unboundIfHelper = __dependency8__.unboundIfHelper; + var withHelper = __dependency8__.withHelper; + var ifHelper = __dependency8__.ifHelper; + var unlessHelper = __dependency8__.unlessHelper; + var bindAttrHelper = __dependency8__.bindAttrHelper; + var bindAttrHelperDeprecated = __dependency8__.bindAttrHelperDeprecated; + var bindClasses = __dependency8__.bindClasses; + + var collectionHelper = __dependency9__["default"]; + var ViewHelper = __dependency10__.ViewHelper; + var viewHelper = __dependency10__.viewHelper; + var unboundHelper = __dependency11__["default"]; + var logHelper = __dependency12__.logHelper; + var debuggerHelper = __dependency12__.debuggerHelper; + var EachView = __dependency13__.EachView; + var GroupedEach = __dependency13__.GroupedEach; + var eachHelper = __dependency13__.eachHelper; + var templateHelper = __dependency14__["default"]; + var partialHelper = __dependency15__["default"]; + var yieldHelper = __dependency16__["default"]; + var locHelper = __dependency17__["default"]; + + + var Checkbox = __dependency18__["default"]; + var Select = __dependency19__.Select; + var SelectOption = __dependency19__.SelectOption; + var SelectOptgroup = __dependency19__.SelectOptgroup; + var TextArea = __dependency20__["default"]; + var TextField = __dependency21__["default"]; + var TextSupport = __dependency22__["default"]; + var inputHelper = __dependency23__.inputHelper; + var textareaHelper = __dependency23__.textareaHelper; + + + var ComponentLookup = __dependency24__["default"]; + var _HandlebarsBoundView = __dependency25__._HandlebarsBoundView; + var SimpleHandlebarsView = __dependency25__.SimpleHandlebarsView; + var _wrapMap = __dependency26__._wrapMap; + var _SimpleMetamorphView = __dependency26__._SimpleMetamorphView; + var _MetamorphView = __dependency26__._MetamorphView; + var _Metamorph = __dependency26__._Metamorph; + + + /** + Ember Handlebars + + @module ember + @submodule ember-handlebars + @requires ember-views + */ + + // Ember.Handlebars.Globals + EmberHandlebars.bootstrap = bootstrap; + EmberHandlebars.template = template; + EmberHandlebars.makeBoundHelper = makeBoundHelper; + EmberHandlebars.registerBoundHelper = registerBoundHelper; + EmberHandlebars.resolveHash = resolveHash; + EmberHandlebars.resolveParams = resolveParams; + EmberHandlebars.resolveHelper = resolveHelper; + EmberHandlebars.get = handlebarsGet; + EmberHandlebars.getEscaped = getEscaped; + EmberHandlebars.evaluateUnboundHelper = evaluateUnboundHelper; + EmberHandlebars.bind = bind; + EmberHandlebars.bindClasses = bindClasses; + EmberHandlebars.EachView = EachView; + EmberHandlebars.GroupedEach = GroupedEach; + EmberHandlebars.resolvePaths = resolvePaths; + EmberHandlebars.ViewHelper = ViewHelper; + EmberHandlebars.normalizePath = normalizePath; + + + // Ember Globals + Ember.Handlebars = EmberHandlebars; + Ember.ComponentLookup = ComponentLookup; + Ember._SimpleHandlebarsView = SimpleHandlebarsView; + Ember._HandlebarsBoundView = _HandlebarsBoundView; + Ember._SimpleMetamorphView = _SimpleMetamorphView; + Ember._MetamorphView = _MetamorphView; + Ember._Metamorph = _Metamorph; + Ember._metamorphWrapMap = _wrapMap; + Ember.TextSupport = TextSupport; + Ember.Checkbox = Checkbox; + Ember.Select = Select; + Ember.SelectOption = SelectOption; + Ember.SelectOptgroup = SelectOptgroup; + Ember.TextArea = TextArea; + Ember.TextField = TextField; + Ember.TextSupport = TextSupport; + + // register helpers + EmberHandlebars.registerHelper('helperMissing', helperMissingHelper); + EmberHandlebars.registerHelper('blockHelperMissing', blockHelperMissingHelper); + EmberHandlebars.registerHelper('bind', bindHelper); + EmberHandlebars.registerHelper('boundIf', boundIfHelper); + EmberHandlebars.registerHelper('_triageMustache', _triageMustacheHelper); + EmberHandlebars.registerHelper('unboundIf', unboundIfHelper); + EmberHandlebars.registerHelper('with', withHelper); + EmberHandlebars.registerHelper('if', ifHelper); + EmberHandlebars.registerHelper('unless', unlessHelper); + EmberHandlebars.registerHelper('bind-attr', bindAttrHelper); + EmberHandlebars.registerHelper('bindAttr', bindAttrHelperDeprecated); + EmberHandlebars.registerHelper('collection', collectionHelper); + EmberHandlebars.registerHelper("log", logHelper); + EmberHandlebars.registerHelper("debugger", debuggerHelper); + EmberHandlebars.registerHelper("each", eachHelper); + EmberHandlebars.registerHelper("loc", locHelper); + EmberHandlebars.registerHelper("partial", partialHelper); + EmberHandlebars.registerHelper("template", templateHelper); + EmberHandlebars.registerHelper("yield", yieldHelper); + EmberHandlebars.registerHelper("view", viewHelper); + EmberHandlebars.registerHelper("unbound", unboundHelper); + EmberHandlebars.registerHelper("input", inputHelper); + EmberHandlebars.registerHelper("textarea", textareaHelper); + + // run load hooks + runLoadHooks('Ember.Handlebars', EmberHandlebars); + + __exports__["default"] = EmberHandlebars; + }); +define("ember-handlebars/component_lookup", + ["ember-runtime/system/object","exports"], + function(__dependency1__, __exports__) { + "use strict"; + var EmberObject = __dependency1__["default"]; + + var ComponentLookup = EmberObject.extend({ + lookupFactory: function(name, container) { + + container = container || this.container; + + var fullName = 'component:' + name, + templateFullName = 'template:components/' + name, + templateRegistered = container && container.has(templateFullName); + + if (templateRegistered) { + container.injection(fullName, 'layout', templateFullName); + } + + var Component = container.lookupFactory(fullName); + + // Only treat as a component if either the component + // or a template has been registered. + if (templateRegistered || Component) { + if (!Component) { + container.register(fullName, Ember.Component); + Component = container.lookupFactory(fullName); + } + return Component; + } + } + }); + + __exports__["default"] = ComponentLookup; + }); +define("ember-handlebars/controls", + ["ember-handlebars/controls/checkbox","ember-handlebars/controls/text_field","ember-handlebars/controls/text_area","ember-metal/core","ember-handlebars-compiler","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { + "use strict"; + var Checkbox = __dependency1__["default"]; + var TextField = __dependency2__["default"]; + var TextArea = __dependency3__["default"]; + + var Ember = __dependency4__["default"]; + // Ember.assert + // var emberAssert = Ember.assert; + + var EmberHandlebars = __dependency5__["default"]; + var helpers = EmberHandlebars.helpers; + /** + @module ember + @submodule ember-handlebars-compiler + */ + + /** + + The `{{input}}` helper inserts an HTML `` tag into the template, + with a `type` value of either `text` or `checkbox`. If no `type` is provided, + `text` will be the default value applied. The attributes of `{{input}}` + match those of the native HTML tag as closely as possible for these two types. + + ## Use as text field + An `{{input}}` with no `type` or a `type` of `text` will render an HTML text input. + The following HTML attributes can be set via the helper: + + + + + + + + + + + + +
    `readonly``required``autofocus`
    `value``placeholder``disabled`
    `size``tabindex``maxlength`
    `name``min``max`
    `pattern``accept``autocomplete`
    `autosave``formaction``formenctype`
    `formmethod``formnovalidate``formtarget`
    `height``inputmode``multiple`
    `step``width``form`
    `selectionDirection``spellcheck` 
    + + + When set to a quoted string, these values will be directly applied to the HTML + element. When left unquoted, these values will be bound to a property on the + template's current rendering context (most typically a controller instance). + + ## Unbound: + + ```handlebars + {{input value="http://www.facebook.com"}} + ``` + + + ```html + + ``` + + ## Bound: + + ```javascript + App.ApplicationController = Ember.Controller.extend({ + firstName: "Stanley", + entryNotAllowed: true + }); + ``` + + + ```handlebars + {{input type="text" value=firstName disabled=entryNotAllowed size="50"}} + ``` + + + ```html + + ``` + + ## Actions + + The helper can send multiple actions based on user events. + + The action property defines the action which is send when + the user presses the return key. + + ```handlebars + {{input action="submit"}} + ``` + + The helper allows some user events to send actions. + + * `enter` + * `insert-newline` + * `escape-press` + * `focus-in` + * `focus-out` + * `key-press` + + For example, if you desire an action to be sent when the input is blurred, + you only need to setup the action name to the event name property. + + ```handlebars + {{input focus-in="alertMessage"}} + ``` + + See more about [Text Support Actions](api/classes/Ember.TextField.html) + + ## Extension + + Internally, `{{input type="text"}}` creates an instance of `Ember.TextField`, passing + arguments from the helper to `Ember.TextField`'s `create` method. You can extend the + capabilities of text inputs in your applications by reopening this class. For example, + if you are building a Bootstrap project where `data-*` attributes are used, you + can add one to the `TextField`'s `attributeBindings` property: + + + ```javascript + Ember.TextField.reopen({ + attributeBindings: ['data-error'] + }); + ``` + + Keep in mind when writing `Ember.TextField` subclasses that `Ember.TextField` + itself extends `Ember.Component`, meaning that it does NOT inherit + the `controller` of the parent view. + + See more about [Ember components](api/classes/Ember.Component.html) + + + ## Use as checkbox + + An `{{input}}` with a `type` of `checkbox` will render an HTML checkbox input. + The following HTML attributes can be set via the helper: + + * `checked` + * `disabled` + * `tabindex` + * `indeterminate` + * `name` + * `autofocus` + * `form` + + + When set to a quoted string, these values will be directly applied to the HTML + element. When left unquoted, these values will be bound to a property on the + template's current rendering context (most typically a controller instance). + + ## Unbound: + + ```handlebars + {{input type="checkbox" name="isAdmin"}} + ``` + + ```html + + ``` + + ## Bound: + + ```javascript + App.ApplicationController = Ember.Controller.extend({ + isAdmin: true + }); + ``` + + + ```handlebars + {{input type="checkbox" checked=isAdmin }} + ``` + + + ```html + + ``` + + ## Extension + + Internally, `{{input type="checkbox"}}` creates an instance of `Ember.Checkbox`, passing + arguments from the helper to `Ember.Checkbox`'s `create` method. You can extend the + capablilties of checkbox inputs in your applications by reopening this class. For example, + if you wanted to add a css class to all checkboxes in your application: + + + ```javascript + Ember.Checkbox.reopen({ + classNames: ['my-app-checkbox'] + }); + ``` + + + @method input + @for Ember.Handlebars.helpers + @param {Hash} options + */ + function inputHelper(options) { + Ember.assert('You can only pass attributes to the `input` helper, not arguments', arguments.length < 2); + + var hash = options.hash, + types = options.hashTypes, + inputType = hash.type, + onEvent = hash.on; + + delete hash.type; + delete hash.on; + + if (inputType === 'checkbox') { + Ember.assert("{{input type='checkbox'}} does not support setting `value=someBooleanValue`; you must use `checked=someBooleanValue` instead.", options.hashTypes.value !== 'ID'); + return helpers.view.call(this, Checkbox, options); + } else { + if (inputType) { hash.type = inputType; } + hash.onEvent = onEvent || 'enter'; + return helpers.view.call(this, TextField, options); + } + } + + __exports__.inputHelper = inputHelper;/** + `{{textarea}}` inserts a new instance of ` + ``` + + Bound: + + In the following example, the `writtenWords` property on `App.ApplicationController` + will be updated live as the user types 'Lots of text that IS bound' into + the text area of their browser's window. + + ```javascript + App.ApplicationController = Ember.Controller.extend({ + writtenWords: "Lots of text that IS bound" + }); + ``` + + ```handlebars + {{textarea value=writtenWords}} + ``` + + Would result in the following HTML: + + ```html + + ``` + + If you wanted a one way binding between the text area and a div tag + somewhere else on your screen, you could use `Ember.computed.oneWay`: + + ```javascript + App.ApplicationController = Ember.Controller.extend({ + writtenWords: "Lots of text that IS bound", + outputWrittenWords: Ember.computed.oneWay("writtenWords") + }); + ``` + + ```handlebars + {{textarea value=writtenWords}} + +
    + {{outputWrittenWords}} +
    + ``` + + Would result in the following HTML: + + ```html + + + <-- the following div will be updated in real time as you type --> + +
    + Lots of text that IS bound +
    + ``` + + Finally, this example really shows the power and ease of Ember when two + properties are bound to eachother via `Ember.computed.alias`. Type into + either text area box and they'll both stay in sync. Note that + `Ember.computed.alias` costs more in terms of performance, so only use it when + your really binding in both directions: + + ```javascript + App.ApplicationController = Ember.Controller.extend({ + writtenWords: "Lots of text that IS bound", + twoWayWrittenWords: Ember.computed.alias("writtenWords") + }); + ``` + + ```handlebars + {{textarea value=writtenWords}} + {{textarea value=twoWayWrittenWords}} + ``` + + ```html + + + <-- both updated in real time --> + + + ``` + + ## Actions + + The helper can send multiple actions based on user events. + + The action property defines the action which is send when + the user presses the return key. + + ```handlebars + {{input action="submit"}} + ``` + + The helper allows some user events to send actions. + + * `enter` + * `insert-newline` + * `escape-press` + * `focus-in` + * `focus-out` + * `key-press` + + For example, if you desire an action to be sent when the input is blurred, + you only need to setup the action name to the event name property. + + ```handlebars + {{textarea focus-in="alertMessage"}} + ``` + + See more about [Text Support Actions](api/classes/Ember.TextArea.html) + + ## Extension + + Internally, `{{textarea}}` creates an instance of `Ember.TextArea`, passing + arguments from the helper to `Ember.TextArea`'s `create` method. You can + extend the capabilities of text areas in your application by reopening this + class. For example, if you are building a Bootstrap project where `data-*` + attributes are used, you can globally add support for a `data-*` attribute + on all `{{textarea}}`s' in your app by reopening `Ember.TextArea` or + `Ember.TextSupport` and adding it to the `attributeBindings` concatenated + property: + + ```javascript + Ember.TextArea.reopen({ + attributeBindings: ['data-error'] + }); + ``` + + Keep in mind when writing `Ember.TextArea` subclasses that `Ember.TextArea` + itself extends `Ember.Component`, meaning that it does NOT inherit + the `controller` of the parent view. + + See more about [Ember components](api/classes/Ember.Component.html) + + @method textarea + @for Ember.Handlebars.helpers + @param {Hash} options + */ + function textareaHelper(options) { + Ember.assert('You can only pass attributes to the `textarea` helper, not arguments', arguments.length < 2); + + var hash = options.hash, + types = options.hashTypes; + + return helpers.view.call(this, TextArea, options); + } + + __exports__.textareaHelper = textareaHelper; + }); +define("ember-handlebars/controls/checkbox", + ["ember-metal/property_get","ember-metal/property_set","ember-views/views/view","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __exports__) { + "use strict"; + var get = __dependency1__.get; + var set = __dependency2__.set; + var View = __dependency3__["default"]; + + /** + @module ember + @submodule ember-handlebars + */ + + /** + The internal class used to create text inputs when the `{{input}}` + helper is used with `type` of `checkbox`. + + See [handlebars.helpers.input](/api/classes/Ember.Handlebars.helpers.html#method_input) for usage details. + + ## Direct manipulation of `checked` + + The `checked` attribute of an `Ember.Checkbox` object should always be set + through the Ember object or by interacting with its rendered element + representation via the mouse, keyboard, or touch. Updating the value of the + checkbox via jQuery will result in the checked value of the object and its + element losing synchronization. + + ## Layout and LayoutName properties + + Because HTML `input` elements are self closing `layout` and `layoutName` + properties will not be applied. See [Ember.View](/api/classes/Ember.View.html)'s + layout section for more information. + + @class Checkbox + @namespace Ember + @extends Ember.View + */ + __exports__["default"] = View.extend({ + instrumentDisplay: '{{input type="checkbox"}}', + + classNames: ['ember-checkbox'], + + tagName: 'input', + + attributeBindings: [ + 'type', + 'checked', + 'indeterminate', + 'disabled', + 'tabindex', + 'name', + 'autofocus', + 'required', + 'form' + ], + + type: 'checkbox', + checked: false, + disabled: false, + indeterminate: false, + + init: function() { + this._super(); + this.on('change', this, this._updateElementValue); + }, + + didInsertElement: function() { + this._super(); + get(this, 'element').indeterminate = !!get(this, 'indeterminate'); + }, + + _updateElementValue: function() { + set(this, 'checked', this.$().prop('checked')); + } + }); + }); +define("ember-handlebars/controls/select", + ["ember-handlebars-compiler","ember-metal/enumerable_utils","ember-metal/property_get","ember-metal/property_set","ember-views/views/view","ember-views/views/collection_view","ember-metal/utils","ember-metal/is_none","ember-metal/computed","ember-runtime/system/native_array","ember-metal/mixin","ember-metal/properties","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __exports__) { + "use strict"; + /** + @module ember + @submodule ember-handlebars + */ + + var EmberHandlebars = __dependency1__["default"]; + + var forEach = __dependency2__.forEach; + var indexOf = __dependency2__.indexOf; + var indexesOf = __dependency2__.indexesOf; + var replace = __dependency2__.replace; + + var get = __dependency3__.get; + var set = __dependency4__.set; + var View = __dependency5__["default"]; + var CollectionView = __dependency6__["default"]; + var isArray = __dependency7__.isArray; + var isNone = __dependency8__["default"]; + var computed = __dependency9__.computed; + var emberA = __dependency10__.A; + var observer = __dependency11__.observer; + var defineProperty = __dependency12__.defineProperty; + + var precompileTemplate = EmberHandlebars.compile; + + var SelectOption = View.extend({ + instrumentDisplay: 'Ember.SelectOption', + + tagName: 'option', + attributeBindings: ['value', 'selected'], + + defaultTemplate: function(context, options) { + options = { data: options.data, hash: {} }; + EmberHandlebars.helpers.bind.call(context, "view.label", options); + }, + + init: function() { + this.labelPathDidChange(); + this.valuePathDidChange(); + + this._super(); + }, + + selected: computed(function() { + var content = get(this, 'content'), + selection = get(this, 'parentView.selection'); + if (get(this, 'parentView.multiple')) { + return selection && indexOf(selection, content.valueOf()) > -1; + } else { + // Primitives get passed through bindings as objects... since + // `new Number(4) !== 4`, we use `==` below + return content == selection; // jshint ignore:line + } + }).property('content', 'parentView.selection'), + + labelPathDidChange: observer('parentView.optionLabelPath', function() { + var labelPath = get(this, 'parentView.optionLabelPath'); + + if (!labelPath) { return; } + + defineProperty(this, 'label', computed(function() { + return get(this, labelPath); + }).property(labelPath)); + }), + + valuePathDidChange: observer('parentView.optionValuePath', function() { + var valuePath = get(this, 'parentView.optionValuePath'); + + if (!valuePath) { return; } + + defineProperty(this, 'value', computed(function() { + return get(this, valuePath); + }).property(valuePath)); + }) + }); + + var SelectOptgroup = CollectionView.extend({ + instrumentDisplay: 'Ember.SelectOptgroup', + + tagName: 'optgroup', + attributeBindings: ['label'], + + selectionBinding: 'parentView.selection', + multipleBinding: 'parentView.multiple', + optionLabelPathBinding: 'parentView.optionLabelPath', + optionValuePathBinding: 'parentView.optionValuePath', + + itemViewClassBinding: 'parentView.optionView' + }); + + /** + The `Ember.Select` view class renders a + [select](https://developer.mozilla.org/en/HTML/Element/select) HTML element, + allowing the user to choose from a list of options. + + The text and `value` property of each ` + + + ``` + + The `value` attribute of the selected `"); + return buffer; + } + + function program3(depth0,data) { + + var stack1; + stack1 = helpers.each.call(depth0, "view.groupedContent", {hash:{},hashTypes:{},hashContexts:{},inverse:self.noop,fn:self.program(4, program4, data),contexts:[depth0],types:["ID"],data:data}); + if(stack1 || stack1 === 0) { data.buffer.push(stack1); } + else { data.buffer.push(''); } + } + function program4(depth0,data) { + + + data.buffer.push(escapeExpression(helpers.view.call(depth0, "view.groupView", {hash:{ + 'content': ("content"), + 'label': ("label") + },hashTypes:{'content': "ID",'label': "ID"},hashContexts:{'content': depth0,'label': depth0},contexts:[depth0],types:["ID"],data:data}))); + } + + function program6(depth0,data) { + + var stack1; + stack1 = helpers.each.call(depth0, "view.content", {hash:{},hashTypes:{},hashContexts:{},inverse:self.noop,fn:self.program(7, program7, data),contexts:[depth0],types:["ID"],data:data}); + if(stack1 || stack1 === 0) { data.buffer.push(stack1); } + else { data.buffer.push(''); } + } + function program7(depth0,data) { + + + data.buffer.push(escapeExpression(helpers.view.call(depth0, "view.optionView", {hash:{ + 'content': ("") + },hashTypes:{'content': "ID"},hashContexts:{'content': depth0},contexts:[depth0],types:["ID"],data:data}))); + } + + stack1 = helpers['if'].call(depth0, "view.prompt", {hash:{},hashTypes:{},hashContexts:{},inverse:self.noop,fn:self.program(1, program1, data),contexts:[depth0],types:["ID"],data:data}); + if(stack1 || stack1 === 0) { data.buffer.push(stack1); } + stack1 = helpers['if'].call(depth0, "view.optionGroupPath", {hash:{},hashTypes:{},hashContexts:{},inverse:self.program(6, program6, data),fn:self.program(3, program3, data),contexts:[depth0],types:["ID"],data:data}); + if(stack1 || stack1 === 0) { data.buffer.push(stack1); } + return buffer; + + }), + attributeBindings: ['multiple', 'disabled', 'tabindex', 'name', 'required', 'autofocus', + 'form', 'size'], + + /** + The `multiple` attribute of the select element. Indicates whether multiple + options can be selected. + + @property multiple + @type Boolean + @default false + */ + multiple: false, + + /** + The `disabled` attribute of the select element. Indicates whether + the element is disabled from interactions. + + @property disabled + @type Boolean + @default false + */ + disabled: false, + + /** + The `required` attribute of the select element. Indicates whether + a selected option is required for form validation. + + @property required + @type Boolean + @default false + @since 1.5.0 + */ + required: false, + + /** + The list of options. + + If `optionLabelPath` and `optionValuePath` are not overridden, this should + be a list of strings, which will serve simultaneously as labels and values. + + Otherwise, this should be a list of objects. For instance: + + ```javascript + Ember.Select.create({ + content: Ember.A([ + { id: 1, firstName: 'Yehuda' }, + { id: 2, firstName: 'Tom' } + ]), + optionLabelPath: 'content.firstName', + optionValuePath: 'content.id' + }); + ``` + + @property content + @type Array + @default null + */ + content: null, + + /** + When `multiple` is `false`, the element of `content` that is currently + selected, if any. + + When `multiple` is `true`, an array of such elements. + + @property selection + @type Object or Array + @default null + */ + selection: null, + + /** + In single selection mode (when `multiple` is `false`), value can be used to + get the current selection's value or set the selection by it's value. + + It is not currently supported in multiple selection mode. + + @property value + @type String + @default null + */ + value: computed(function(key, value) { + if (arguments.length === 2) { return value; } + var valuePath = get(this, 'optionValuePath').replace(/^content\.?/, ''); + return valuePath ? get(this, 'selection.' + valuePath) : get(this, 'selection'); + }).property('selection'), + + /** + If given, a top-most dummy option will be rendered to serve as a user + prompt. + + @property prompt + @type String + @default null + */ + prompt: null, + + /** + The path of the option labels. See [content](/api/classes/Ember.Select.html#property_content). + + @property optionLabelPath + @type String + @default 'content' + */ + optionLabelPath: 'content', + + /** + The path of the option values. See [content](/api/classes/Ember.Select.html#property_content). + + @property optionValuePath + @type String + @default 'content' + */ + optionValuePath: 'content', + + /** + The path of the option group. + When this property is used, `content` should be sorted by `optionGroupPath`. + + @property optionGroupPath + @type String + @default null + */ + optionGroupPath: null, + + /** + The view class for optgroup. + + @property groupView + @type Ember.View + @default Ember.SelectOptgroup + */ + groupView: SelectOptgroup, + + groupedContent: computed(function() { + var groupPath = get(this, 'optionGroupPath'); + var groupedContent = emberA(); + var content = get(this, 'content') || []; + + forEach(content, function(item) { + var label = get(item, groupPath); + + if (get(groupedContent, 'lastObject.label') !== label) { + groupedContent.pushObject({ + label: label, + content: emberA() + }); + } + + get(groupedContent, 'lastObject.content').push(item); + }); + + return groupedContent; + }).property('optionGroupPath', 'content.@each'), + + /** + The view class for option. + + @property optionView + @type Ember.View + @default Ember.SelectOption + */ + optionView: SelectOption, + + _change: function() { + if (get(this, 'multiple')) { + this._changeMultiple(); + } else { + this._changeSingle(); + } + }, + + selectionDidChange: observer('selection.@each', function() { + var selection = get(this, 'selection'); + if (get(this, 'multiple')) { + if (!isArray(selection)) { + set(this, 'selection', emberA([selection])); + return; + } + this._selectionDidChangeMultiple(); + } else { + this._selectionDidChangeSingle(); + } + }), + + valueDidChange: observer('value', function() { + var content = get(this, 'content'), + value = get(this, 'value'), + valuePath = get(this, 'optionValuePath').replace(/^content\.?/, ''), + selectedValue = (valuePath ? get(this, 'selection.' + valuePath) : get(this, 'selection')), + selection; + + if (value !== selectedValue) { + selection = content ? content.find(function(obj) { + return value === (valuePath ? get(obj, valuePath) : obj); + }) : null; + + this.set('selection', selection); + } + }), + + + _triggerChange: function() { + var selection = get(this, 'selection'); + var value = get(this, 'value'); + + if (!isNone(selection)) { this.selectionDidChange(); } + if (!isNone(value)) { this.valueDidChange(); } + + this._change(); + }, + + _changeSingle: function() { + var selectedIndex = this.$()[0].selectedIndex, + content = get(this, 'content'), + prompt = get(this, 'prompt'); + + if (!content || !get(content, 'length')) { return; } + if (prompt && selectedIndex === 0) { set(this, 'selection', null); return; } + + if (prompt) { selectedIndex -= 1; } + set(this, 'selection', content.objectAt(selectedIndex)); + }, + + + _changeMultiple: function() { + var options = this.$('option:selected'), + prompt = get(this, 'prompt'), + offset = prompt ? 1 : 0, + content = get(this, 'content'), + selection = get(this, 'selection'); + + if (!content) { return; } + if (options) { + var selectedIndexes = options.map(function() { + return this.index - offset; + }).toArray(); + var newSelection = content.objectsAt(selectedIndexes); + + if (isArray(selection)) { + replace(selection, 0, get(selection, 'length'), newSelection); + } else { + set(this, 'selection', newSelection); + } + } + }, + + _selectionDidChangeSingle: function() { + var el = this.get('element'); + if (!el) { return; } + + var content = get(this, 'content'), + selection = get(this, 'selection'), + selectionIndex = content ? indexOf(content, selection) : -1, + prompt = get(this, 'prompt'); + + if (prompt) { selectionIndex += 1; } + if (el) { el.selectedIndex = selectionIndex; } + }, + + _selectionDidChangeMultiple: function() { + var content = get(this, 'content'), + selection = get(this, 'selection'), + selectedIndexes = content ? indexesOf(content, selection) : [-1], + prompt = get(this, 'prompt'), + offset = prompt ? 1 : 0, + options = this.$('option'), + adjusted; + + if (options) { + options.each(function() { + adjusted = this.index > -1 ? this.index - offset : -1; + this.selected = indexOf(selectedIndexes, adjusted) > -1; + }); + } + }, + + init: function() { + this._super(); + this.on("didInsertElement", this, this._triggerChange); + this.on("change", this, this._change); + } + }); + + __exports__["default"] = Select; + __exports__.Select = Select; + __exports__.SelectOption = SelectOption; + __exports__.SelectOptgroup = SelectOptgroup; + }); +define("ember-handlebars/controls/text_area", + ["ember-metal/property_get","ember-views/views/component","ember-handlebars/controls/text_support","ember-metal/mixin","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { + "use strict"; + + /** + @module ember + @submodule ember-handlebars + */ + var get = __dependency1__.get; + var Component = __dependency2__["default"]; + var TextSupport = __dependency3__["default"]; + var observer = __dependency4__.observer; + + /** + The internal class used to create textarea element when the `{{textarea}}` + helper is used. + + See [handlebars.helpers.textarea](/api/classes/Ember.Handlebars.helpers.html#method_textarea) for usage details. + + ## Layout and LayoutName properties + + Because HTML `textarea` elements do not contain inner HTML the `layout` and + `layoutName` properties will not be applied. See [Ember.View](/api/classes/Ember.View.html)'s + layout section for more information. + + @class TextArea + @namespace Ember + @extends Ember.Component + @uses Ember.TextSupport + */ + __exports__["default"] = Component.extend(TextSupport, { + instrumentDisplay: '{{textarea}}', + + classNames: ['ember-text-area'], + + tagName: "textarea", + attributeBindings: ['rows', 'cols', 'name', 'selectionEnd', 'selectionStart', 'wrap'], + rows: null, + cols: null, + + _updateElementValue: observer('value', function() { + // We do this check so cursor position doesn't get affected in IE + var value = get(this, 'value'), + $el = this.$(); + if ($el && value !== $el.val()) { + $el.val(value); + } + }), + + init: function() { + this._super(); + this.on("didInsertElement", this, this._updateElementValue); + } + }); + }); +define("ember-handlebars/controls/text_field", + ["ember-metal/property_get","ember-metal/property_set","ember-views/views/component","ember-handlebars/controls/text_support","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { + "use strict"; + /** + @module ember + @submodule ember-handlebars + */ + + var get = __dependency1__.get; + var set = __dependency2__.set; + var Component = __dependency3__["default"]; + var TextSupport = __dependency4__["default"]; + + /** + + The internal class used to create text inputs when the `{{input}}` + helper is used with `type` of `text`. + + See [Handlebars.helpers.input](/api/classes/Ember.Handlebars.helpers.html#method_input) for usage details. + + ## Layout and LayoutName properties + + Because HTML `input` elements are self closing `layout` and `layoutName` + properties will not be applied. See [Ember.View](/api/classes/Ember.View.html)'s + layout section for more information. + + @class TextField + @namespace Ember + @extends Ember.Component + @uses Ember.TextSupport + */ + __exports__["default"] = Component.extend(TextSupport, { + instrumentDisplay: '{{input type="text"}}', + + classNames: ['ember-text-field'], + tagName: "input", + attributeBindings: ['type', 'value', 'size', 'pattern', 'name', 'min', 'max', + 'accept', 'autocomplete', 'autosave', 'formaction', + 'formenctype', 'formmethod', 'formnovalidate', 'formtarget', + 'height', 'inputmode', 'list', 'multiple', 'step', + 'width'], + + /** + The `value` attribute of the input element. As the user inputs text, this + property is updated live. + + @property value + @type String + @default "" + */ + value: "", + + /** + The `type` attribute of the input element. + + @property type + @type String + @default "text" + */ + type: "text", + + /** + The `size` of the text field in characters. + + @property size + @type String + @default null + */ + size: null, + + /** + The `pattern` attribute of input element. + + @property pattern + @type String + @default null + */ + pattern: null, + + /** + The `min` attribute of input element used with `type="number"` or `type="range"`. + + @property min + @type String + @default null + @since 1.4.0 + */ + min: null, + + /** + The `max` attribute of input element used with `type="number"` or `type="range"`. + + @property max + @type String + @default null + @since 1.4.0 + */ + max: null + }); + }); +define("ember-handlebars/controls/text_support", + ["ember-metal/property_get","ember-metal/property_set","ember-metal/mixin","ember-runtime/mixins/target_action_support","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { + "use strict"; + /** + @module ember + @submodule ember-handlebars + */ + + var get = __dependency1__.get; + var set = __dependency2__.set; + var Mixin = __dependency3__.Mixin; + var TargetActionSupport = __dependency4__["default"]; + + /** + Shared mixin used by `Ember.TextField` and `Ember.TextArea`. + + @class TextSupport + @namespace Ember + @uses Ember.TargetActionSupport + @extends Ember.Mixin + @private + */ + var TextSupport = Mixin.create(TargetActionSupport, { + value: "", + + attributeBindings: ['placeholder', 'disabled', 'maxlength', 'tabindex', 'readonly', + 'autofocus', 'form', 'selectionDirection', 'spellcheck', 'required', + 'title', 'autocapitalize', 'autocorrect'], + placeholder: null, + disabled: false, + maxlength: null, + + init: function() { + this._super(); + this.on("focusOut", this, this._elementValueDidChange); + this.on("change", this, this._elementValueDidChange); + this.on("paste", this, this._elementValueDidChange); + this.on("cut", this, this._elementValueDidChange); + this.on("input", this, this._elementValueDidChange); + this.on("keyUp", this, this.interpretKeyEvents); + }, + + /** + The action to be sent when the user presses the return key. + + This is similar to the `{{action}}` helper, but is fired when + the user presses the return key when editing a text field, and sends + the value of the field as the context. + + @property action + @type String + @default null + */ + action: null, + + /** + The event that should send the action. + + Options are: + + * `enter`: the user pressed enter + * `keyPress`: the user pressed a key + + @property onEvent + @type String + @default enter + */ + onEvent: 'enter', + + /** + Whether they `keyUp` event that triggers an `action` to be sent continues + propagating to other views. + + By default, when the user presses the return key on their keyboard and + the text field has an `action` set, the action will be sent to the view's + controller and the key event will stop propagating. + + If you would like parent views to receive the `keyUp` event even after an + action has been dispatched, set `bubbles` to true. + + @property bubbles + @type Boolean + @default false + */ + bubbles: false, + + interpretKeyEvents: function(event) { + var map = TextSupport.KEY_EVENTS; + var method = map[event.keyCode]; + + this._elementValueDidChange(); + if (method) { return this[method](event); } + }, + + _elementValueDidChange: function() { + set(this, 'value', this.$().val()); + }, + + /** + Called when the user inserts a new line. + + Called by the `Ember.TextSupport` mixin on keyUp if keycode matches 13. + Uses sendAction to send the `enter` action. + + @method insertNewline + @param {Event} event + */ + insertNewline: function(event) { + sendAction('enter', this, event); + sendAction('insert-newline', this, event); + }, + + /** + Called when the user hits escape. + + Called by the `Ember.TextSupport` mixin on keyUp if keycode matches 27. + Uses sendAction to send the `escape-press` action. + + @method cancel + @param {Event} event + */ + cancel: function(event) { + sendAction('escape-press', this, event); + }, + + /** + Called when the text area is focused. + + Uses sendAction to send the `focus-in` action. + + @method focusIn + @param {Event} event + */ + focusIn: function(event) { + sendAction('focus-in', this, event); + }, + + /** + Called when the text area is blurred. + + Uses sendAction to send the `focus-out` action. + + @method focusOut + @param {Event} event + */ + focusOut: function(event) { + sendAction('focus-out', this, event); + }, + + /** + Called when the user presses a key. Enabled by setting + the `onEvent` property to `keyPress`. + + Uses sendAction to send the `key-press` action. + + @method keyPress + @param {Event} event + */ + keyPress: function(event) { + sendAction('key-press', this, event); + } + + }); + + TextSupport.KEY_EVENTS = { + 13: 'insertNewline', + 27: 'cancel' + }; + + // In principle, this shouldn't be necessary, but the legacy + // sendAction semantics for TextField are different from + // the component semantics so this method normalizes them. + function sendAction(eventName, view, event) { + var action = get(view, eventName), + on = get(view, 'onEvent'), + value = get(view, 'value'); + + // back-compat support for keyPress as an event name even though + // it's also a method name that consumes the event (and therefore + // incompatible with sendAction semantics). + if (on === eventName || (on === 'keyPress' && eventName === 'key-press')) { + view.sendAction('action', value); + } + + view.sendAction(eventName, value); + + if (action || on === eventName) { + if(!get(view, 'bubbles')) { + event.stopPropagation(); + } + } + } + + __exports__["default"] = TextSupport; + }); +define("ember-handlebars/ext", + ["ember-metal/core","ember-runtime/system/string","ember-handlebars-compiler","ember-metal/property_get","ember-metal/binding","ember-metal/error","ember-metal/mixin","ember-metal/is_empty","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) { + "use strict"; + var Ember = __dependency1__["default"]; + // Ember.FEATURES, Ember.assert, Ember.Handlebars, Ember.lookup + // var emberAssert = Ember.assert; + + var fmt = __dependency2__.fmt; + + var EmberHandlebars = __dependency3__["default"]; + var helpers = EmberHandlebars.helpers; + + var get = __dependency4__.get; + var isGlobalPath = __dependency5__.isGlobalPath; + var EmberError = __dependency6__["default"]; + var IS_BINDING = __dependency7__.IS_BINDING; + + // late bound via requireModule because of circular dependencies. + var resolveHelper, + SimpleHandlebarsView; + + var isEmpty = __dependency8__["default"]; + + var slice = [].slice, originalTemplate = EmberHandlebars.template; + + /** + If a path starts with a reserved keyword, returns the root + that should be used. + + @private + @method normalizePath + @for Ember + @param root {Object} + @param path {String} + @param data {Hash} + */ + function normalizePath(root, path, data) { + var keywords = (data && data.keywords) || {}, + keyword, isKeyword; + + // Get the first segment of the path. For example, if the + // path is "foo.bar.baz", returns "foo". + keyword = path.split('.', 1)[0]; + + // Test to see if the first path is a keyword that has been + // passed along in the view's data hash. If so, we will treat + // that object as the new root. + if (keywords.hasOwnProperty(keyword)) { + // Look up the value in the template's data hash. + root = keywords[keyword]; + isKeyword = true; + + // Handle cases where the entire path is the reserved + // word. In that case, return the object itself. + if (path === keyword) { + path = ''; + } else { + // Strip the keyword from the path and look up + // the remainder from the newly found root. + path = path.substr(keyword.length+1); + } + } + + return { root: root, path: path, isKeyword: isKeyword }; + } + + + /** + Lookup both on root and on window. If the path starts with + a keyword, the corresponding object will be looked up in the + template's data hash and used to resolve the path. + + @method get + @for Ember.Handlebars + @param {Object} root The object to look up the property on + @param {String} path The path to be lookedup + @param {Object} options The template's option hash + */ + function handlebarsGet(root, path, options) { + var data = options && options.data, + normalizedPath = normalizePath(root, path, data), + value; + + + root = normalizedPath.root; + path = normalizedPath.path; + + value = get(root, path); + + if (value === undefined && root !== Ember.lookup && isGlobalPath(path)) { + value = get(Ember.lookup, path); + } + + + return value; + } + + /** + This method uses `Ember.Handlebars.get` to lookup a value, then ensures + that the value is escaped properly. + + If `unescaped` is a truthy value then the escaping will not be performed. + + @method getEscaped + @for Ember.Handlebars + @param {Object} root The object to look up the property on + @param {String} path The path to be lookedup + @param {Object} options The template's option hash + @since 1.4.0 + */ + function getEscaped(root, path, options) { + var result = handlebarsGet(root, path, options); + + if (result === null || result === undefined) { + result = ""; + } else if (!(result instanceof Handlebars.SafeString)) { + result = String(result); + } + if (!options.hash.unescaped){ + result = Handlebars.Utils.escapeExpression(result); + } + + return result; + } + + __exports__.getEscaped = getEscaped;function resolveParams(context, params, options) { + var resolvedParams = [], types = options.types, param, type; + + for (var i=0, l=params.length; i{{user.name}} + +
    +
    {{user.role.label}}
    + {{user.role.id}} + +

    {{user.role.description}}

    +
    + ``` + + `{{with}}` can be our best friend in these cases, + instead of writing `user.role.*` over and over, we use `{{#with user.role}}`. + Now the context within the `{{#with}} .. {{/with}}` block is `user.role` so you can do the following: + + ```handlebars +
    {{user.name}}
    + +
    + {{#with user.role}} +
    {{label}}
    + {{id}} + +

    {{description}}

    + {{/with}} +
    + ``` + + ### `as` operator + + This operator aliases the scope to a new name. It's helpful for semantic clarity and to retain + default scope or to reference from another `{{with}}` block. + + ```handlebars + // posts might not be + {{#with user.posts as blogPosts}} +
    + There are {{blogPosts.length}} blog posts written by {{user.name}}. +
    + + {{#each post in blogPosts}} +
  • {{post.title}}
    • + {{/each}} + {{/with}} + ``` + + Without the `as` operator, it would be impossible to reference `user.name` in the example above. + + NOTE: The alias should not reuse a name from the bound property path. + For example: `{{#with foo.bar as foo}}` is not supported because it attempts to alias using + the first part of the property path, `foo`. Instead, use `{{#with foo.bar as baz}}`. + + ### `controller` option + + Adding `controller='something'` instructs the `{{with}}` helper to create and use an instance of + the specified controller with the new context as its content. + + This is very similar to using an `itemController` option with the `{{each}}` helper. + + ```handlebars + {{#with users.posts controller='userBlogPosts'}} + {{!- The current context is wrapped in our controller instance }} + {{/with}} + ``` + + In the above example, the template provided to the `{{with}}` block is now wrapped in the + `userBlogPost` controller, which provides a very elegant way to decorate the context with custom + functions/properties. + + @method with + @for Ember.Handlebars.helpers + @param {Function} context + @param {Hash} options + @return {String} HTML string + */ + function withHelper(context, options) { + var bindContext, preserveContext, controller, helperName = 'with'; + + if (arguments.length === 4) { + var keywordName, path, rootPath, normalized, contextPath; + + Ember.assert("If you pass more than one argument to the with helper, it must be in the form #with foo as bar", arguments[1] === "as"); + options = arguments[3]; + keywordName = arguments[2]; + path = arguments[0]; + + if (path) { + helperName += ' ' + path + ' as ' + keywordName; + } + + Ember.assert("You must pass a block to the with helper", options.fn && options.fn !== Handlebars.VM.noop); + + var localizedOptions = o_create(options); + localizedOptions.data = o_create(options.data); + localizedOptions.data.keywords = o_create(options.data.keywords || {}); + + if (isGlobalPath(path)) { + contextPath = path; + } else { + normalized = normalizePath(this, path, options.data); + path = normalized.path; + rootPath = normalized.root; + + // This is a workaround for the fact that you cannot bind separate objects + // together. When we implement that functionality, we should use it here. + var contextKey = jQuery.expando + guidFor(rootPath); + localizedOptions.data.keywords[contextKey] = rootPath; + // if the path is '' ("this"), just bind directly to the current context + contextPath = path ? contextKey + '.' + path : contextKey; + } + + localizedOptions.hash.keywordName = keywordName; + localizedOptions.hash.keywordPath = contextPath; + + bindContext = this; + context = contextPath; + options = localizedOptions; + preserveContext = true; + } else { + Ember.assert("You must pass exactly one argument to the with helper", arguments.length === 2); + Ember.assert("You must pass a block to the with helper", options.fn && options.fn !== Handlebars.VM.noop); + + helperName += ' ' + context; + bindContext = options.contexts[0]; + preserveContext = false; + } + + options.helperName = helperName; + options.isWithHelper = true; + + return bind.call(bindContext, context, options, preserveContext, exists); + } + /** + See [boundIf](/api/classes/Ember.Handlebars.helpers.html#method_boundIf) + and [unboundIf](/api/classes/Ember.Handlebars.helpers.html#method_unboundIf) + + @method if + @for Ember.Handlebars.helpers + @param {Function} context + @param {Hash} options + @return {String} HTML string + */ + function ifHelper(context, options) { + Ember.assert("You must pass exactly one argument to the if helper", arguments.length === 2); + Ember.assert("You must pass a block to the if helper", options.fn && options.fn !== Handlebars.VM.noop); + + options.helperName = options.helperName || ('if ' + context); + + if (options.data.isUnbound) { + return helpers.unboundIf.call(options.contexts[0], context, options); + } else { + return helpers.boundIf.call(options.contexts[0], context, options); + } + } + + /** + @method unless + @for Ember.Handlebars.helpers + @param {Function} context + @param {Hash} options + @return {String} HTML string + */ + function unlessHelper(context, options) { + Ember.assert("You must pass exactly one argument to the unless helper", arguments.length === 2); + Ember.assert("You must pass a block to the unless helper", options.fn && options.fn !== Handlebars.VM.noop); + + var fn = options.fn, inverse = options.inverse, helperName = 'unless'; + + if (context) { + helperName += ' ' + context; + } + + options.fn = inverse; + options.inverse = fn; + + options.helperName = options.helperName || helperName; + + if (options.data.isUnbound) { + return helpers.unboundIf.call(options.contexts[0], context, options); + } else { + return helpers.boundIf.call(options.contexts[0], context, options); + } + } + + /** + `bind-attr` allows you to create a binding between DOM element attributes and + Ember objects. For example: + + ```handlebars + imageTitle + ``` + + The above handlebars template will fill the ``'s `src` attribute will + the value of the property referenced with `"imageUrl"` and its `alt` + attribute with the value of the property referenced with `"imageTitle"`. + + If the rendering context of this template is the following object: + + ```javascript + { + imageUrl: 'http://lolcats.info/haz-a-funny', + imageTitle: 'A humorous image of a cat' + } + ``` + + The resulting HTML output will be: + + ```html + A humorous image of a cat + ``` + + `bind-attr` cannot redeclare existing DOM element attributes. The use of `src` + in the following `bind-attr` example will be ignored and the hard coded value + of `src="/failwhale.gif"` will take precedence: + + ```handlebars + imageTitle + ``` + + ### `bind-attr` and the `class` attribute + + `bind-attr` supports a special syntax for handling a number of cases unique + to the `class` DOM element attribute. The `class` attribute combines + multiple discrete values into a single attribute as a space-delimited + list of strings. Each string can be: + + * a string return value of an object's property. + * a boolean return value of an object's property + * a hard-coded value + + A string return value works identically to other uses of `bind-attr`. The + return value of the property will become the value of the attribute. For + example, the following view and template: + + ```javascript + AView = View.extend({ + someProperty: function() { + return "aValue"; + }.property() + }) + ``` + + ```handlebars + + ``` + + A boolean return value will insert a specified class name if the property + returns `true` and remove the class name if the property returns `false`. + + A class name is provided via the syntax + `somePropertyName:class-name-if-true`. + + ```javascript + AView = View.extend({ + someBool: true + }) + ``` + + ```handlebars + + ``` + + Result in the following rendered output: + + ```html + + ``` + + An additional section of the binding can be provided if you want to + replace the existing class instead of removing it when the boolean + value changes: + + ```handlebars + + ``` + + A hard-coded value can be used by prepending `:` to the desired + class name: `:class-name-to-always-apply`. + + ```handlebars + + ``` + + Results in the following rendered output: + + ```html + + ``` + + All three strategies - string return value, boolean return value, and + hard-coded value – can be combined in a single declaration: + + ```handlebars + + ``` + + @method bind-attr + @for Ember.Handlebars.helpers + @param {Hash} options + @return {String} HTML string + */ + function bindAttrHelper(options) { + var attrs = options.hash; + + Ember.assert("You must specify at least one hash argument to bind-attr", !!keys(attrs).length); + + var view = options.data.view; + var ret = []; + + // we relied on the behavior of calling without + // context to mean this === window, but when running + // "use strict", it's possible for this to === undefined; + var ctx = this || window; + + // Generate a unique id for this element. This will be added as a + // data attribute to the element so it can be looked up when + // the bound property changes. + var dataId = uuid(); + + // Handle classes differently, as we can bind multiple classes + var classBindings = attrs['class']; + if (classBindings != null) { + var classResults = bindClasses(ctx, classBindings, view, dataId, options); + + ret.push('class="' + Handlebars.Utils.escapeExpression(classResults.join(' ')) + '"'); + delete attrs['class']; + } + + var attrKeys = keys(attrs); + + // For each attribute passed, create an observer and emit the + // current value of the property as an attribute. + forEach.call(attrKeys, function(attr) { + var path = attrs[attr], + normalized; + + Ember.assert(fmt("You must provide an expression as the value of bound attribute. You specified: %@=%@", [attr, path]), typeof path === 'string'); + + normalized = normalizePath(ctx, path, options.data); + + var value = (path === 'this') ? normalized.root : handlebarsGet(ctx, path, options), + type = typeOf(value); + + Ember.assert(fmt("Attributes must be numbers, strings or booleans, not %@", [value]), value === null || value === undefined || type === 'number' || type === 'string' || type === 'boolean'); + + var observer; + + observer = function observer() { + var result = handlebarsGet(ctx, path, options); + + Ember.assert(fmt("Attributes must be numbers, strings or booleans, not %@", [result]), + result === null || result === undefined || typeof result === 'number' || + typeof result === 'string' || typeof result === 'boolean'); + + var elem = view.$("[data-bindattr-" + dataId + "='" + dataId + "']"); + + // If we aren't able to find the element, it means the element + // to which we were bound has been removed from the view. + // In that case, we can assume the template has been re-rendered + // and we need to clean up the observer. + if (!elem || elem.length === 0) { + removeObserver(normalized.root, normalized.path, observer); + return; + } + + View.applyAttributeBindings(elem, attr, result); + }; + + // Add an observer to the view for when the property changes. + // When the observer fires, find the element using the + // unique data id and update the attribute to the new value. + // Note: don't add observer when path is 'this' or path + // is whole keyword e.g. {{#each x in list}} ... {{bind-attr attr="x"}} + if (path !== 'this' && !(normalized.isKeyword && normalized.path === '' )) { + view.registerObserver(normalized.root, normalized.path, observer); + } + + // if this changes, also change the logic in ember-views/lib/views/view.js + if ((type === 'string' || (type === 'number' && !isNaN(value)))) { + ret.push(attr + '="' + Handlebars.Utils.escapeExpression(value) + '"'); + } else if (value && type === 'boolean') { + // The developer controls the attr name, so it should always be safe + ret.push(attr + '="' + attr + '"'); + } + }, this); + + // Add the unique identifier + // NOTE: We use all lower-case since Firefox has problems with mixed case in SVG + ret.push('data-bindattr-' + dataId + '="' + dataId + '"'); + return new SafeString(ret.join(' ')); + } + + /** + See `bind-attr` + + @method bindAttr + @for Ember.Handlebars.helpers + @deprecated + @param {Function} context + @param {Hash} options + @return {String} HTML string + */ + function bindAttrHelperDeprecated() { + Ember.warn("The 'bindAttr' view helper is deprecated in favor of 'bind-attr'"); + return helpers['bind-attr'].apply(this, arguments); + } + + /** + Helper that, given a space-separated string of property paths and a context, + returns an array of class names. Calling this method also has the side + effect of setting up observers at those property paths, such that if they + change, the correct class name will be reapplied to the DOM element. + + For example, if you pass the string "fooBar", it will first look up the + "fooBar" value of the context. If that value is true, it will add the + "foo-bar" class to the current element (i.e., the dasherized form of + "fooBar"). If the value is a string, it will add that string as the class. + Otherwise, it will not add any new class name. + + @private + @method bindClasses + @for Ember.Handlebars + @param {Ember.Object} context The context from which to lookup properties + @param {String} classBindings A string, space-separated, of class bindings + to use + @param {View} view The view in which observers should look for the + element to update + @param {Srting} bindAttrId Optional bindAttr id used to lookup elements + @return {Array} An array of class names to add + */ + function bindClasses(context, classBindings, view, bindAttrId, options) { + var ret = [], newClass, value, elem; + + // Helper method to retrieve the property from the context and + // determine which class string to return, based on whether it is + // a Boolean or not. + var classStringForPath = function(root, parsedPath, options) { + var val, + path = parsedPath.path; + + if (path === 'this') { + val = root; + } else if (path === '') { + val = true; + } else { + val = handlebarsGet(root, path, options); + } + + return View._classStringForValue(path, val, parsedPath.className, parsedPath.falsyClassName); + }; + + // For each property passed, loop through and setup + // an observer. + forEach.call(classBindings.split(' '), function(binding) { + + // Variable in which the old class value is saved. The observer function + // closes over this variable, so it knows which string to remove when + // the property changes. + var oldClass; + + var observer; + + var parsedPath = View._parsePropertyPath(binding), + path = parsedPath.path, + pathRoot = context, + normalized; + + if (path !== '' && path !== 'this') { + normalized = normalizePath(context, path, options.data); + + pathRoot = normalized.root; + path = normalized.path; + } + + // Set up an observer on the context. If the property changes, toggle the + // class name. + observer = function() { + // Get the current value of the property + newClass = classStringForPath(context, parsedPath, options); + elem = bindAttrId ? view.$("[data-bindattr-" + bindAttrId + "='" + bindAttrId + "']") : view.$(); + + // If we can't find the element anymore, a parent template has been + // re-rendered and we've been nuked. Remove the observer. + if (!elem || elem.length === 0) { + removeObserver(pathRoot, path, observer); + } else { + // If we had previously added a class to the element, remove it. + if (oldClass) { + elem.removeClass(oldClass); + } + + // If necessary, add a new class. Make sure we keep track of it so + // it can be removed in the future. + if (newClass) { + elem.addClass(newClass); + oldClass = newClass; + } else { + oldClass = null; + } + } + }; + + if (path !== '' && path !== 'this') { + view.registerObserver(pathRoot, path, observer); + } + + // We've already setup the observer; now we just need to figure out the + // correct behavior right now on the first pass through. + value = classStringForPath(context, parsedPath, options); + + if (value) { + ret.push(value); + + // Make sure we save the current value so that it can be removed if the + // observer fires. + oldClass = value; + } + }); + + return ret; + } + + __exports__.bind = bind; + __exports__._triageMustacheHelper = _triageMustacheHelper; + __exports__.resolveHelper = resolveHelper; + __exports__.bindHelper = bindHelper; + __exports__.boundIfHelper = boundIfHelper; + __exports__.unboundIfHelper = unboundIfHelper; + __exports__.withHelper = withHelper; + __exports__.ifHelper = ifHelper; + __exports__.unlessHelper = unlessHelper; + __exports__.bindAttrHelper = bindAttrHelper; + __exports__.bindAttrHelperDeprecated = bindAttrHelperDeprecated; + __exports__.bindClasses = bindClasses; + }); +define("ember-handlebars/helpers/collection", + ["ember-metal/core","ember-metal/utils","ember-handlebars-compiler","ember-runtime/system/string","ember-metal/property_get","ember-handlebars/ext","ember-handlebars/helpers/view","ember-metal/computed","ember-views/views/collection_view","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __exports__) { + "use strict"; + /** + @module ember + @submodule ember-handlebars + */ + + var Ember = __dependency1__["default"]; + // Ember.assert, Ember.deprecate + var inspect = __dependency2__.inspect; + + // var emberAssert = Ember.assert; + // emberDeprecate = Ember.deprecate; + + var EmberHandlebars = __dependency3__["default"]; + var helpers = EmberHandlebars.helpers; + + var fmt = __dependency4__.fmt; + var get = __dependency5__.get; + var handlebarsGet = __dependency6__.handlebarsGet; + var ViewHelper = __dependency7__.ViewHelper; + var computed = __dependency8__.computed; + var CollectionView = __dependency9__["default"]; + + var alias = computed.alias; + /** + `{{collection}}` is a `Ember.Handlebars` helper for adding instances of + `Ember.CollectionView` to a template. See [Ember.CollectionView](/api/classes/Ember.CollectionView.html) + for additional information on how a `CollectionView` functions. + + `{{collection}}`'s primary use is as a block helper with a `contentBinding` + option pointing towards an `Ember.Array`-compatible object. An `Ember.View` + instance will be created for each item in its `content` property. Each view + will have its own `content` property set to the appropriate item in the + collection. + + The provided block will be applied as the template for each item's view. + + Given an empty `` the following template: + + ```handlebars + {{#collection contentBinding="App.items"}} + Hi {{view.content.name}} + {{/collection}} + ``` + + And the following application code + + ```javascript + App = Ember.Application.create() + App.items = [ + Ember.Object.create({name: 'Dave'}), + Ember.Object.create({name: 'Mary'}), + Ember.Object.create({name: 'Sara'}) + ] + ``` + + Will result in the HTML structure below + + ```html +
    +
    Hi Dave
    +
    Hi Mary
    +
    Hi Sara
    +
    + ``` + + ### Blockless use in a collection + + If you provide an `itemViewClass` option that has its own `template` you can + omit the block. + + The following template: + + ```handlebars + {{collection contentBinding="App.items" itemViewClass="App.AnItemView"}} + ``` + + And application code + + ```javascript + App = Ember.Application.create(); + App.items = [ + Ember.Object.create({name: 'Dave'}), + Ember.Object.create({name: 'Mary'}), + Ember.Object.create({name: 'Sara'}) + ]; + + App.AnItemView = Ember.View.extend({ + template: Ember.Handlebars.compile("Greetings {{view.content.name}}") + }); + ``` + + Will result in the HTML structure below + + ```html +
    +
    Greetings Dave
    +
    Greetings Mary
    +
    Greetings Sara
    +
    + ``` + + ### Specifying a CollectionView subclass + + By default the `{{collection}}` helper will create an instance of + `Ember.CollectionView`. You can supply a `Ember.CollectionView` subclass to + the helper by passing it as the first argument: + + ```handlebars + {{#collection App.MyCustomCollectionClass contentBinding="App.items"}} + Hi {{view.content.name}} + {{/collection}} + ``` + + ### Forwarded `item.*`-named Options + + As with the `{{view}}`, helper options passed to the `{{collection}}` will be + set on the resulting `Ember.CollectionView` as properties. Additionally, + options prefixed with `item` will be applied to the views rendered for each + item (note the camelcasing): + + ```handlebars + {{#collection contentBinding="App.items" + itemTagName="p" + itemClassNames="greeting"}} + Howdy {{view.content.name}} + {{/collection}} + ``` + + Will result in the following HTML structure: + + ```html +
    +

    Howdy Dave

    +

    Howdy Mary

    +

    Howdy Sara

    +
    + ``` + + @method collection + @for Ember.Handlebars.helpers + @param {String} path + @param {Hash} options + @return {String} HTML string + @deprecated Use `{{each}}` helper instead. + */ + function collectionHelper(path, options) { + Ember.deprecate("Using the {{collection}} helper without specifying a class has been deprecated as the {{each}} helper now supports the same functionality.", path !== 'collection'); + + // If no path is provided, treat path param as options. + if (path && path.data && path.data.isRenderData) { + options = path; + path = undefined; + Ember.assert("You cannot pass more than one argument to the collection helper", arguments.length === 1); + } else { + Ember.assert("You cannot pass more than one argument to the collection helper", arguments.length === 2); + } + + var fn = options.fn; + var data = options.data; + var inverse = options.inverse; + var view = options.data.view; + + + var controller, container; + // If passed a path string, convert that into an object. + // Otherwise, just default to the standard class. + var collectionClass; + if (path) { + controller = data.keywords.controller; + container = controller && controller.container; + collectionClass = handlebarsGet(this, path, options) || container.lookupFactory('view:' + path); + Ember.assert(fmt("%@ #collection: Could not find collection class %@", [data.view, path]), !!collectionClass); + } + else { + collectionClass = CollectionView; + } + + var hash = options.hash, itemHash = {}, match; + + // Extract item view class if provided else default to the standard class + var collectionPrototype = collectionClass.proto(), itemViewClass; + + if (hash.itemView) { + controller = data.keywords.controller; + Ember.assert('You specified an itemView, but the current context has no ' + + 'container to look the itemView up in. This probably means ' + + 'that you created a view manually, instead of through the ' + + 'container. Instead, use container.lookup("view:viewName"), ' + + 'which will properly instantiate your view.', + controller && controller.container); + container = controller.container; + itemViewClass = container.lookupFactory('view:' + hash.itemView); + Ember.assert('You specified the itemView ' + hash.itemView + ", but it was " + + "not found at " + container.describe("view:" + hash.itemView) + + " (and it was not registered in the container)", !!itemViewClass); + } else if (hash.itemViewClass) { + itemViewClass = handlebarsGet(collectionPrototype, hash.itemViewClass, options); + } else { + itemViewClass = collectionPrototype.itemViewClass; + } + + Ember.assert(fmt("%@ #collection: Could not find itemViewClass %@", [data.view, itemViewClass]), !!itemViewClass); + + delete hash.itemViewClass; + delete hash.itemView; + + // Go through options passed to the {{collection}} helper and extract options + // that configure item views instead of the collection itself. + for (var prop in hash) { + if (hash.hasOwnProperty(prop)) { + match = prop.match(/^item(.)(.*)$/); + + if (match && prop !== 'itemController') { + // Convert itemShouldFoo -> shouldFoo + itemHash[match[1].toLowerCase() + match[2]] = hash[prop]; + // Delete from hash as this will end up getting passed to the + // {{view}} helper method. + delete hash[prop]; + } + } + } + + if (fn) { + itemHash.template = fn; + delete options.fn; + } + + var emptyViewClass; + if (inverse && inverse !== EmberHandlebars.VM.noop) { + emptyViewClass = get(collectionPrototype, 'emptyViewClass'); + emptyViewClass = emptyViewClass.extend({ + template: inverse, + tagName: itemHash.tagName + }); + } else if (hash.emptyViewClass) { + emptyViewClass = handlebarsGet(this, hash.emptyViewClass, options); + } + if (emptyViewClass) { hash.emptyView = emptyViewClass; } + + if (hash.keyword) { + itemHash._context = this; + } else { + itemHash._context = alias('content'); + } + + var viewOptions = ViewHelper.propertiesFromHTMLOptions({ data: data, hash: itemHash }, this); + hash.itemViewClass = itemViewClass.extend(viewOptions); + + options.helperName = options.helperName || 'collection'; + + return helpers.view.call(this, collectionClass, options); + } + + __exports__["default"] = collectionHelper; + }); +define("ember-handlebars/helpers/debug", + ["ember-metal/core","ember-metal/utils","ember-metal/logger","ember-metal/property_get","ember-handlebars/ext","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { + "use strict"; + /*jshint debug:true*/ + + /** + @module ember + @submodule ember-handlebars + */ + var Ember = __dependency1__["default"]; + // Ember.FEATURES, + var inspect = __dependency2__.inspect; + var Logger = __dependency3__["default"]; + + var get = __dependency4__.get; + var normalizePath = __dependency5__.normalizePath; + var handlebarsGet = __dependency5__.handlebarsGet; + + var a_slice = [].slice; + + /** + `log` allows you to output the value of variables in the current rendering + context. `log` also accepts primitive types such as strings or numbers. + + ```handlebars + {{log "myVariable:" myVariable }} + ``` + + @method log + @for Ember.Handlebars.helpers + @param {String} property + */ + function logHelper() { + var params = a_slice.call(arguments, 0, -1), + options = arguments[arguments.length - 1], + logger = Logger.log, + values = [], + allowPrimitives = true; + + for (var i = 0; i < params.length; i++) { + var type = options.types[i]; + + if (type === 'ID' || !allowPrimitives) { + var context = (options.contexts && options.contexts[i]) || this, + normalized = normalizePath(context, params[i], options.data); + + if (normalized.path === 'this') { + values.push(normalized.root); + } else { + values.push(handlebarsGet(normalized.root, normalized.path, options)); + } + } else { + values.push(params[i]); + } + } + + logger.apply(logger, values); + } + + /** + Execute the `debugger` statement in the current context. + + ```handlebars + {{debugger}} + ``` + + Before invoking the `debugger` statement, there + are a few helpful variables defined in the + body of this helper that you can inspect while + debugging that describe how and where this + helper was invoked: + + - templateContext: this is most likely a controller + from which this template looks up / displays properties + - typeOfTemplateContext: a string description of + what the templateContext is + + For example, if you're wondering why a value `{{foo}}` + isn't rendering as expected within a template, you + could place a `{{debugger}}` statement, and when + the `debugger;` breakpoint is hit, you can inspect + `templateContext`, determine if it's the object you + expect, and/or evaluate expressions in the console + to perform property lookups on the `templateContext`: + + ``` + > templateContext.get('foo') // -> "" + ``` + + @method debugger + @for Ember.Handlebars.helpers + @param {String} property + */ + function debuggerHelper(options) { + + // These are helpful values you can inspect while debugging. + var templateContext = this; + var typeOfTemplateContext = inspect(templateContext); + Ember.Logger.info('Use `this` to access the context of the calling template.'); + + debugger; + } + + __exports__.logHelper = logHelper; + __exports__.debuggerHelper = debuggerHelper; + }); +define("ember-handlebars/helpers/each", + ["ember-metal/core","ember-handlebars-compiler","ember-runtime/system/string","ember-metal/property_get","ember-metal/property_set","ember-views/views/collection_view","ember-metal/binding","ember-runtime/mixins/controller","ember-runtime/controllers/array_controller","ember-runtime/mixins/array","ember-runtime/copy","ember-metal/run_loop","ember-metal/events","ember-handlebars/ext","ember-metal/computed","ember-metal/observer","ember-handlebars/views/metamorph_view","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __dependency16__, __dependency17__, __exports__) { + "use strict"; + + /** + @module ember + @submodule ember-handlebars + */ + var Ember = __dependency1__["default"]; + // Ember.assert;, Ember.K + // var emberAssert = Ember.assert, + var K = Ember.K; + + var EmberHandlebars = __dependency2__["default"]; + var helpers = EmberHandlebars.helpers; + + var fmt = __dependency3__.fmt; + var get = __dependency4__.get; + var set = __dependency5__.set; + var CollectionView = __dependency6__["default"]; + var Binding = __dependency7__.Binding; + var ControllerMixin = __dependency8__["default"]; + var ArrayController = __dependency9__["default"]; + var EmberArray = __dependency10__["default"]; + var copy = __dependency11__["default"]; + var run = __dependency12__["default"]; + var on = __dependency13__.on; + var handlebarsGet = __dependency14__.handlebarsGet; + var computed = __dependency15__.computed; + + var addObserver = __dependency16__.addObserver; + var removeObserver = __dependency16__.removeObserver; + var addBeforeObserver = __dependency16__.addBeforeObserver; + var removeBeforeObserver = __dependency16__.removeBeforeObserver; + + var _Metamorph = __dependency17__._Metamorph; + var _MetamorphView = __dependency17__._MetamorphView; + + var EachView = CollectionView.extend(_Metamorph, { + + init: function() { + var itemController = get(this, 'itemController'); + var binding; + + if (itemController) { + var controller = get(this, 'controller.container').lookupFactory('controller:array').create({ + _isVirtual: true, + parentController: get(this, 'controller'), + itemController: itemController, + target: get(this, 'controller'), + _eachView: this + }); + + this.disableContentObservers(function() { + set(this, 'content', controller); + binding = new Binding('content', '_eachView.dataSource').oneWay(); + binding.connect(controller); + }); + + set(this, '_arrayController', controller); + } else { + this.disableContentObservers(function() { + binding = new Binding('content', 'dataSource').oneWay(); + binding.connect(this); + }); + } + + return this._super(); + }, + + _assertArrayLike: function(content) { + Ember.assert(fmt("The value that #each loops over must be an Array. You " + + "passed %@, but it should have been an ArrayController", + [content.constructor]), + !ControllerMixin.detect(content) || + (content && content.isGenerated) || + content instanceof ArrayController); + Ember.assert(fmt("The value that #each loops over must be an Array. You passed %@", [(ControllerMixin.detect(content) && content.get('model') !== undefined) ? fmt("'%@' (wrapped in %@)", [content.get('model'), content]) : content]), EmberArray.detect(content)); + }, + + disableContentObservers: function(callback) { + removeBeforeObserver(this, 'content', null, '_contentWillChange'); + removeObserver(this, 'content', null, '_contentDidChange'); + + callback.call(this); + + addBeforeObserver(this, 'content', null, '_contentWillChange'); + addObserver(this, 'content', null, '_contentDidChange'); + }, + + itemViewClass: _MetamorphView, + emptyViewClass: _MetamorphView, + + createChildView: function(view, attrs) { + view = this._super(view, attrs); + + // At the moment, if a container view subclass wants + // to insert keywords, it is responsible for cloning + // the keywords hash. This will be fixed momentarily. + var keyword = get(this, 'keyword'); + var content = get(view, 'content'); + + if (keyword) { + var data = get(view, 'templateData'); + + data = copy(data); + data.keywords = view.cloneKeywords(); + set(view, 'templateData', data); + + // In this case, we do not bind, because the `content` of + // a #each item cannot change. + data.keywords[keyword] = content; + } + + // If {{#each}} is looping over an array of controllers, + // point each child view at their respective controller. + if (content && content.isController) { + set(view, 'controller', content); + } + + return view; + }, + + destroy: function() { + if (!this._super()) { return; } + + var arrayController = get(this, '_arrayController'); + + if (arrayController) { + arrayController.destroy(); + } + + return this; + } + }); + + // Defeatureify doesn't seem to like nested functions that need to be removed + function _addMetamorphCheck() { + EachView.reopen({ + _checkMetamorph: on('didInsertElement', function() { + Ember.assert("The metamorph tags, " + + this.morph.start + " and " + this.morph.end + + ", have different parents.\nThe browser has fixed your template to output valid HTML (for example, check that you have properly closed all tags and have used a TBODY tag when creating a table with '{{#each}}')", + document.getElementById( this.morph.start ).parentNode === + document.getElementById( this.morph.end ).parentNode + ); + }) + }); + } + + // until ember-debug is es6ed + var runInDebug = function(f){ f(); }; + runInDebug( function() { + _addMetamorphCheck(); + }); + + var GroupedEach = EmberHandlebars.GroupedEach = function(context, path, options) { + var self = this, + normalized = EmberHandlebars.normalizePath(context, path, options.data); + + this.context = context; + this.path = path; + this.options = options; + this.template = options.fn; + this.containingView = options.data.view; + this.normalizedRoot = normalized.root; + this.normalizedPath = normalized.path; + this.content = this.lookupContent(); + + this.addContentObservers(); + this.addArrayObservers(); + + this.containingView.on('willClearRender', function() { + self.destroy(); + }); + }; + + GroupedEach.prototype = { + contentWillChange: function() { + this.removeArrayObservers(); + }, + + contentDidChange: function() { + this.content = this.lookupContent(); + this.addArrayObservers(); + this.rerenderContainingView(); + }, + + contentArrayWillChange: K, + + contentArrayDidChange: function() { + this.rerenderContainingView(); + }, + + lookupContent: function() { + return handlebarsGet(this.normalizedRoot, this.normalizedPath, this.options); + }, + + addArrayObservers: function() { + if (!this.content) { return; } + + this.content.addArrayObserver(this, { + willChange: 'contentArrayWillChange', + didChange: 'contentArrayDidChange' + }); + }, + + removeArrayObservers: function() { + if (!this.content) { return; } + + this.content.removeArrayObserver(this, { + willChange: 'contentArrayWillChange', + didChange: 'contentArrayDidChange' + }); + }, + + addContentObservers: function() { + addBeforeObserver(this.normalizedRoot, this.normalizedPath, this, this.contentWillChange); + addObserver(this.normalizedRoot, this.normalizedPath, this, this.contentDidChange); + }, + + removeContentObservers: function() { + removeBeforeObserver(this.normalizedRoot, this.normalizedPath, this.contentWillChange); + removeObserver(this.normalizedRoot, this.normalizedPath, this.contentDidChange); + }, + + render: function() { + if (!this.content) { return; } + + var content = this.content, + contentLength = get(content, 'length'), + options = this.options, + data = options.data, + template = this.template; + + data.insideEach = true; + for (var i = 0; i < contentLength; i++) { + var context = content.objectAt(i); + options.data.keywords[options.hash.keyword] = context; + template(context, { data: data }); + } + }, + + rerenderContainingView: function() { + var self = this; + run.scheduleOnce('render', this, function() { + // It's possible it's been destroyed after we enqueued a re-render call. + if (!self.destroyed) { + self.containingView.rerender(); + } + }); + }, + + destroy: function() { + this.removeContentObservers(); + if (this.content) { + this.removeArrayObservers(); + } + this.destroyed = true; + } + }; + + /** + The `{{#each}}` helper loops over elements in a collection, rendering its + block once for each item. It is an extension of the base Handlebars `{{#each}}` + helper: + + ```javascript + Developers = [{name: 'Yehuda'},{name: 'Tom'}, {name: 'Paul'}]; + ``` + + ```handlebars + {{#each Developers}} + {{name}} + {{/each}} + ``` + + `{{each}}` supports an alternative syntax with element naming: + + ```handlebars + {{#each person in Developers}} + {{person.name}} + {{/each}} + ``` + + When looping over objects that do not have properties, `{{this}}` can be used + to render the object: + + ```javascript + DeveloperNames = ['Yehuda', 'Tom', 'Paul'] + ``` + + ```handlebars + {{#each DeveloperNames}} + {{this}} + {{/each}} + ``` + ### {{else}} condition + `{{#each}}` can have a matching `{{else}}`. The contents of this block will render + if the collection is empty. + + ``` + {{#each person in Developers}} + {{person.name}} + {{else}} +

    Sorry, nobody is available for this task.

    + {{/each}} + ``` + ### Specifying a View class for items + If you provide an `itemViewClass` option that references a view class + with its own `template` you can omit the block. + + The following template: + + ```handlebars + {{#view App.MyView }} + {{each view.items itemViewClass="App.AnItemView"}} + {{/view}} + ``` + + And application code + + ```javascript + App = Ember.Application.create({ + MyView: Ember.View.extend({ + items: [ + Ember.Object.create({name: 'Dave'}), + Ember.Object.create({name: 'Mary'}), + Ember.Object.create({name: 'Sara'}) + ] + }) + }); + + App.AnItemView = Ember.View.extend({ + template: Ember.Handlebars.compile("Greetings {{name}}") + }); + ``` + + Will result in the HTML structure below + + ```html +
    +
    Greetings Dave
    +
    Greetings Mary
    +
    Greetings Sara
    +
    + ``` + + If an `itemViewClass` is defined on the helper, and therefore the helper is not + being used as a block, an `emptyViewClass` can also be provided optionally. + The `emptyViewClass` will match the behavior of the `{{else}}` condition + described above. That is, the `emptyViewClass` will render if the collection + is empty. + + ### Representing each item with a Controller. + By default the controller lookup within an `{{#each}}` block will be + the controller of the template where the `{{#each}}` was used. If each + item needs to be presented by a custom controller you can provide a + `itemController` option which references a controller by lookup name. + Each item in the loop will be wrapped in an instance of this controller + and the item itself will be set to the `model` property of that controller. + + This is useful in cases where properties of model objects need transformation + or synthesis for display: + + ```javascript + App.DeveloperController = Ember.ObjectController.extend({ + isAvailableForHire: function() { + return !this.get('model.isEmployed') && this.get('model.isSeekingWork'); + }.property('isEmployed', 'isSeekingWork') + }) + ``` + + ```handlebars + {{#each person in developers itemController="developer"}} + {{person.name}} {{#if person.isAvailableForHire}}Hire me!{{/if}} + {{/each}} + ``` + + Each itemController will receive a reference to the current controller as + a `parentController` property. + + ### (Experimental) Grouped Each + + When used in conjunction with the experimental [group helper](https://github.com/emberjs/group-helper), + you can inform Handlebars to re-render an entire group of items instead of + re-rendering them one at a time (in the event that they are changed en masse + or an item is added/removed). + + ```handlebars + {{#group}} + {{#each people}} + {{firstName}} {{lastName}} + {{/each}} + {{/group}} + ``` + + This can be faster than the normal way that Handlebars re-renders items + in some cases. + + If for some reason you have a group with more than one `#each`, you can make + one of the collections be updated in normal (non-grouped) fashion by setting + the option `groupedRows=true` (counter-intuitive, I know). + + For example, + + ```handlebars + {{dealershipName}} + + {{#group}} + {{#each dealers}} + {{firstName}} {{lastName}} + {{/each}} + + {{#each car in cars groupedRows=true}} + {{car.make}} {{car.model}} {{car.color}} + {{/each}} + {{/group}} + ``` + Any change to `dealershipName` or the `dealers` collection will cause the + entire group to be re-rendered. However, changes to the `cars` collection + will be re-rendered individually (as normal). + + Note that `group` behavior is also disabled by specifying an `itemViewClass`. + + @method each + @for Ember.Handlebars.helpers + @param [name] {String} name for item (used with `in`) + @param [path] {String} path + @param [options] {Object} Handlebars key/value pairs of options + @param [options.itemViewClass] {String} a path to a view class used for each item + @param [options.itemController] {String} name of a controller to be created for each item + @param [options.groupedRows] {boolean} enable normal item-by-item rendering when inside a `#group` helper + */ + function eachHelper(path, options) { + var ctx, helperName = 'each'; + + if (arguments.length === 4) { + Ember.assert("If you pass more than one argument to the each helper, it must be in the form #each foo in bar", arguments[1] === "in"); + + var keywordName = arguments[0]; + + + options = arguments[3]; + path = arguments[2]; + + helperName += ' ' + keywordName + ' in ' + path; + + if (path === '') { path = "this"; } + + options.hash.keyword = keywordName; + + } else if (arguments.length === 1) { + options = path; + path = 'this'; + } else { + helperName += ' ' + path; + } + + options.hash.dataSourceBinding = path; + // Set up emptyView as a metamorph with no tag + //options.hash.emptyViewClass = Ember._MetamorphView; + + // can't rely on this default behavior when use strict + ctx = this || window; + + options.helperName = options.helperName || helperName; + + if (options.data.insideGroup && !options.hash.groupedRows && !options.hash.itemViewClass) { + new GroupedEach(ctx, path, options).render(); + } else { + // ES6TODO: figure out how to do this without global lookup. + return helpers.collection.call(ctx, 'Ember.Handlebars.EachView', options); + } + } + + __exports__.EachView = EachView; + __exports__.GroupedEach = GroupedEach; + __exports__.eachHelper = eachHelper; + }); +define("ember-handlebars/helpers/loc", + ["ember-runtime/system/string","exports"], + function(__dependency1__, __exports__) { + "use strict"; + var loc = __dependency1__.loc; + + /** + @module ember + @submodule ember-handlebars + */ + + // ES6TODO: + // Pretty sure this can be expressed as + // var locHelper EmberStringUtils.loc ? + + /** + Calls [Ember.String.loc](/api/classes/Ember.String.html#method_loc) with the + provided string. + + This is a convenient way to localize text. For example: + + ```html + + ``` + + Take note that `"welcome"` is a string and not an object + reference. + + See [Ember.String.loc](/api/classes/Ember.String.html#method_loc) for how to + set up localized string references. + + @method loc + @for Ember.Handlebars.helpers + @param {String} str The string to format + @see {Ember.String#loc} + */ + __exports__["default"] = function locHelper(str) { + return loc(str); + } + }); +define("ember-handlebars/helpers/partial", + ["ember-metal/core","ember-metal/is_none","ember-handlebars/ext","ember-handlebars/helpers/binding","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { + "use strict"; + var Ember = __dependency1__["default"]; + // Ember.assert + // var emberAssert = Ember.assert; + + var isNone = __dependency2__.isNone; + var handlebarsGet = __dependency3__.handlebarsGet; + var bind = __dependency4__.bind; + + /** + @module ember + @submodule ember-handlebars + */ + + /** + The `partial` helper renders another template without + changing the template context: + + ```handlebars + {{foo}} + {{partial "nav"}} + ``` + + The above example template will render a template named + "_nav", which has the same context as the parent template + it's rendered into, so if the "_nav" template also referenced + `{{foo}}`, it would print the same thing as the `{{foo}}` + in the above example. + + If a "_nav" template isn't found, the `partial` helper will + fall back to a template named "nav". + + ## Bound template names + + The parameter supplied to `partial` can also be a path + to a property containing a template name, e.g.: + + ```handlebars + {{partial someTemplateName}} + ``` + + The above example will look up the value of `someTemplateName` + on the template context (e.g. a controller) and use that + value as the name of the template to render. If the resolved + value is falsy, nothing will be rendered. If `someTemplateName` + changes, the partial will be re-rendered using the new template + name. + + ## Setting the partial's context with `with` + + The `partial` helper can be used in conjunction with the `with` + helper to set a context that will be used by the partial: + + ```handlebars + {{#with currentUser}} + {{partial "user_info"}} + {{/with}} + ``` + + @method partial + @for Ember.Handlebars.helpers + @param {String} partialName the name of the template to render minus the leading underscore + */ + + __exports__["default"] = function partialHelper(name, options) { + + var context = (options.contexts && options.contexts.length) ? options.contexts[0] : this; + + options.helperName = options.helperName || 'partial'; + + if (options.types[0] === "ID") { + // Helper was passed a property path; we need to + // create a binding that will re-render whenever + // this property changes. + options.fn = function(context, fnOptions) { + var partialName = handlebarsGet(context, name, fnOptions); + renderPartial(context, partialName, fnOptions); + }; + + return bind.call(context, name, options, true, exists); + } else { + // Render the partial right into parent template. + renderPartial(context, name, options); + } + } + + function exists(value) { + return !isNone(value); + } + + function renderPartial(context, name, options) { + var nameParts = name.split("/"); + var lastPart = nameParts[nameParts.length - 1]; + + nameParts[nameParts.length - 1] = "_" + lastPart; + + var view = options.data.view; + var underscoredName = nameParts.join("/"); + var template = view.templateForName(underscoredName); + var deprecatedTemplate = !template && view.templateForName(name); + + Ember.assert("Unable to find partial with name '"+name+"'.", template || deprecatedTemplate); + + template = template || deprecatedTemplate; + + template(context, { data: options.data }); + } + }); +define("ember-handlebars/helpers/shared", + ["ember-handlebars/ext","exports"], + function(__dependency1__, __exports__) { + "use strict"; + var handlebarsGet = __dependency1__.handlebarsGet; + + __exports__["default"] = function resolvePaths(options) { + var ret = [], + contexts = options.contexts, + roots = options.roots, + data = options.data; + + for (var i=0, l=contexts.length; i + {{#with loggedInUser}} + Last Login: {{lastLogin}} + User Info: {{template "user_info"}} + {{/with}} + + ``` + + ```html + + ``` + + ```handlebars + {{#if isUser}} + {{template "user_info"}} + {{else}} + {{template "unlogged_user_info"}} + {{/if}} + ``` + + This helper looks for templates in the global `Ember.TEMPLATES` hash. If you + add `"; + return testEl.firstChild.innerHTML === ''; + })(); + + // IE 8 (and likely earlier) likes to move whitespace preceeding + // a script tag to appear after it. This means that we can + // accidentally remove whitespace when updating a morph. + var movesWhitespace = typeof document !== 'undefined' && (function() { + var testEl = document.createElement('div'); + testEl.innerHTML = "Test: Value"; + return testEl.childNodes[0].nodeValue === 'Test:' && + testEl.childNodes[2].nodeValue === ' Value'; + })(); + + // Use this to find children by ID instead of using jQuery + var findChildById = function(element, id) { + if (element.getAttribute('id') === id) { return element; } + + var len = element.childNodes.length, idx, node, found; + for (idx=0; idx 0) { + var len = matches.length, idx; + for (idx=0; idxTest'); + canSet = el.options.length === 1; + } + + innerHTMLTags[tagName] = canSet; + + return canSet; + }; + + function setInnerHTML(element, html) { + var tagName = element.tagName; + + if (canSetInnerHTML(tagName)) { + setInnerHTMLWithoutFix(element, html); + } else { + // Firefox versions < 11 do not have support for element.outerHTML. + var outerHTML = element.outerHTML || new XMLSerializer().serializeToString(element); + Ember.assert("Can't set innerHTML on "+element.tagName+" in this browser", outerHTML); + + var startTag = outerHTML.match(new RegExp("<"+tagName+"([^>]*)>", 'i'))[0], + endTag = ''; + + var wrapper = document.createElement('div'); + setInnerHTMLWithoutFix(wrapper, startTag + html + endTag); + element = wrapper.firstChild; + while (element.tagName !== tagName) { + element = element.nextSibling; + } + } + + return element; + } + + __exports__.setInnerHTML = setInnerHTML;function isSimpleClick(event) { + var modifier = event.shiftKey || event.metaKey || event.altKey || event.ctrlKey, + secondaryClick = event.which > 1; // IE9 may return undefined + + return !modifier && !secondaryClick; + } + + __exports__.isSimpleClick = isSimpleClick; + }); +define("ember-views/views/collection_view", + ["ember-metal/core","ember-metal/platform","ember-metal/binding","ember-metal/merge","ember-metal/property_get","ember-metal/property_set","ember-runtime/system/string","ember-views/views/container_view","ember-views/views/core_view","ember-views/views/view","ember-metal/mixin","ember-runtime/mixins/array","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __exports__) { + "use strict"; + + /** + @module ember + @submodule ember-views + */ + + var Ember = __dependency1__["default"]; + // Ember.assert + var create = __dependency2__.create; + var isGlobalPath = __dependency3__.isGlobalPath; + var merge = __dependency4__["default"]; + var get = __dependency5__.get; + var set = __dependency6__.set; + var fmt = __dependency7__.fmt; + var ContainerView = __dependency8__["default"]; + var CoreView = __dependency9__["default"]; + var View = __dependency10__["default"]; + var observer = __dependency11__.observer; + var beforeObserver = __dependency11__.beforeObserver; + var EmberArray = __dependency12__["default"]; + + /** + `Ember.CollectionView` is an `Ember.View` descendent responsible for managing + a collection (an array or array-like object) by maintaining a child view object + and associated DOM representation for each item in the array and ensuring + that child views and their associated rendered HTML are updated when items in + the array are added, removed, or replaced. + + ## Setting content + + The managed collection of objects is referenced as the `Ember.CollectionView` + instance's `content` property. + + ```javascript + someItemsView = Ember.CollectionView.create({ + content: ['A', 'B','C'] + }) + ``` + + The view for each item in the collection will have its `content` property set + to the item. + + ## Specifying itemViewClass + + By default the view class for each item in the managed collection will be an + instance of `Ember.View`. You can supply a different class by setting the + `CollectionView`'s `itemViewClass` property. + + Given an empty `` and the following code: + + ```javascript + someItemsView = Ember.CollectionView.create({ + classNames: ['a-collection'], + content: ['A','B','C'], + itemViewClass: Ember.View.extend({ + template: Ember.Handlebars.compile("the letter: {{view.content}}") + }) + }); + + someItemsView.appendTo('body'); + ``` + + Will result in the following HTML structure + + ```html +
    +
    the letter: A
    +
    the letter: B
    +
    the letter: C
    +
    + ``` + + ## Automatic matching of parent/child tagNames + + Setting the `tagName` property of a `CollectionView` to any of + "ul", "ol", "table", "thead", "tbody", "tfoot", "tr", or "select" will result + in the item views receiving an appropriately matched `tagName` property. + + Given an empty `` and the following code: + + ```javascript + anUnorderedListView = Ember.CollectionView.create({ + tagName: 'ul', + content: ['A','B','C'], + itemViewClass: Ember.View.extend({ + template: Ember.Handlebars.compile("the letter: {{view.content}}") + }) + }); + + anUnorderedListView.appendTo('body'); + ``` + + Will result in the following HTML structure + + ```html +
      +
    • the letter: A
      • +
    • the letter: B
      • +
    • the letter: C
      • +
    + ``` + + Additional `tagName` pairs can be provided by adding to + `Ember.CollectionView.CONTAINER_MAP ` + + ```javascript + Ember.CollectionView.CONTAINER_MAP['article'] = 'section' + ``` + + ## Programmatic creation of child views + + For cases where additional customization beyond the use of a single + `itemViewClass` or `tagName` matching is required CollectionView's + `createChildView` method can be overidden: + + ```javascript + CustomCollectionView = Ember.CollectionView.extend({ + createChildView: function(viewClass, attrs) { + if (attrs.content.kind == 'album') { + viewClass = App.AlbumView; + } else { + viewClass = App.SongView; + } + return this._super(viewClass, attrs); + } + }); + ``` + + ## Empty View + + You can provide an `Ember.View` subclass to the `Ember.CollectionView` + instance as its `emptyView` property. If the `content` property of a + `CollectionView` is set to `null` or an empty array, an instance of this view + will be the `CollectionView`s only child. + + ```javascript + aListWithNothing = Ember.CollectionView.create({ + classNames: ['nothing'] + content: null, + emptyView: Ember.View.extend({ + template: Ember.Handlebars.compile("The collection is empty") + }) + }); + + aListWithNothing.appendTo('body'); + ``` + + Will result in the following HTML structure + + ```html +
    +
    + The collection is empty +
    +
    + ``` + + ## Adding and Removing items + + The `childViews` property of a `CollectionView` should not be directly + manipulated. Instead, add, remove, replace items from its `content` property. + This will trigger appropriate changes to its rendered HTML. + + + @class CollectionView + @namespace Ember + @extends Ember.ContainerView + @since Ember 0.9 + */ + var CollectionView = ContainerView.extend({ + + /** + A list of items to be displayed by the `Ember.CollectionView`. + + @property content + @type Ember.Array + @default null + */ + content: null, + + /** + This provides metadata about what kind of empty view class this + collection would like if it is being instantiated from another + system (like Handlebars) + + @private + @property emptyViewClass + */ + emptyViewClass: View, + + /** + An optional view to display if content is set to an empty array. + + @property emptyView + @type Ember.View + @default null + */ + emptyView: null, + + /** + @property itemViewClass + @type Ember.View + @default Ember.View + */ + itemViewClass: View, + + /** + Setup a CollectionView + + @method init + */ + init: function() { + var ret = this._super(); + this._contentDidChange(); + return ret; + }, + + /** + Invoked when the content property is about to change. Notifies observers that the + entire array content will change. + + @private + @method _contentWillChange + */ + _contentWillChange: beforeObserver('content', function() { + var content = this.get('content'); + + if (content) { content.removeArrayObserver(this); } + var len = content ? get(content, 'length') : 0; + this.arrayWillChange(content, 0, len); + }), + + /** + Check to make sure that the content has changed, and if so, + update the children directly. This is always scheduled + asynchronously, to allow the element to be created before + bindings have synchronized and vice versa. + + @private + @method _contentDidChange + */ + _contentDidChange: observer('content', function() { + var content = get(this, 'content'); + + if (content) { + this._assertArrayLike(content); + content.addArrayObserver(this); + } + + var len = content ? get(content, 'length') : 0; + this.arrayDidChange(content, 0, null, len); + }), + + /** + Ensure that the content implements Ember.Array + + @private + @method _assertArrayLike + */ + _assertArrayLike: function(content) { + Ember.assert(fmt("an Ember.CollectionView's content must implement Ember.Array. You passed %@", [content]), EmberArray.detect(content)); + }, + + /** + Removes the content and content observers. + + @method destroy + */ + destroy: function() { + if (!this._super()) { return; } + + var content = get(this, 'content'); + if (content) { content.removeArrayObserver(this); } + + if (this._createdEmptyView) { + this._createdEmptyView.destroy(); + } + + return this; + }, + + /** + Called when a mutation to the underlying content array will occur. + + This method will remove any views that are no longer in the underlying + content array. + + Invokes whenever the content array itself will change. + + @method arrayWillChange + @param {Array} content the managed collection of objects + @param {Number} start the index at which the changes will occurr + @param {Number} removed number of object to be removed from content + */ + arrayWillChange: function(content, start, removedCount) { + // If the contents were empty before and this template collection has an + // empty view remove it now. + var emptyView = get(this, 'emptyView'); + if (emptyView && emptyView instanceof View) { + emptyView.removeFromParent(); + } + + // Loop through child views that correspond with the removed items. + // Note that we loop from the end of the array to the beginning because + // we are mutating it as we go. + var childViews = this._childViews, childView, idx, len; + + len = this._childViews.length; + + var removingAll = removedCount === len; + + if (removingAll) { + this.currentState.empty(this); + this.invokeRecursively(function(view) { + view.removedFromDOM = true; + }, false); + } + + for (idx = start + removedCount - 1; idx >= start; idx--) { + childView = childViews[idx]; + childView.destroy(); + } + }, + + /** + Called when a mutation to the underlying content array occurs. + + This method will replay that mutation against the views that compose the + `Ember.CollectionView`, ensuring that the view reflects the model. + + This array observer is added in `contentDidChange`. + + @method arrayDidChange + @param {Array} content the managed collection of objects + @param {Number} start the index at which the changes occurred + @param {Number} removed number of object removed from content + @param {Number} added number of object added to content + */ + arrayDidChange: function(content, start, removed, added) { + var addedViews = [], view, item, idx, len, itemViewClass, + emptyView; + + len = content ? get(content, 'length') : 0; + + if (len) { + itemViewClass = get(this, 'itemViewClass'); + + if ('string' === typeof itemViewClass && isGlobalPath(itemViewClass)) { + itemViewClass = get(itemViewClass) || itemViewClass; + } + + Ember.assert(fmt("itemViewClass must be a subclass of Ember.View, not %@", + [itemViewClass]), + 'string' === typeof itemViewClass || View.detect(itemViewClass)); + + for (idx = start; idx < start+added; idx++) { + item = content.objectAt(idx); + + view = this.createChildView(itemViewClass, { + content: item, + contentIndex: idx + }); + + addedViews.push(view); + } + } else { + emptyView = get(this, 'emptyView'); + + if (!emptyView) { return; } + + if ('string' === typeof emptyView && isGlobalPath(emptyView)) { + emptyView = get(emptyView) || emptyView; + } + + emptyView = this.createChildView(emptyView); + addedViews.push(emptyView); + set(this, 'emptyView', emptyView); + + if (CoreView.detect(emptyView)) { + this._createdEmptyView = emptyView; + } + } + + this.replace(start, 0, addedViews); + }, + + /** + Instantiates a view to be added to the childViews array during view + initialization. You generally will not call this method directly unless + you are overriding `createChildViews()`. Note that this method will + automatically configure the correct settings on the new view instance to + act as a child of the parent. + + The tag name for the view will be set to the tagName of the viewClass + passed in. + + @method createChildView + @param {Class} viewClass + @param {Hash} [attrs] Attributes to add + @return {Ember.View} new instance + */ + createChildView: function(view, attrs) { + view = this._super(view, attrs); + + var itemTagName = get(view, 'tagName'); + + if (itemTagName === null || itemTagName === undefined) { + itemTagName = CollectionView.CONTAINER_MAP[get(this, 'tagName')]; + set(view, 'tagName', itemTagName); + } + + return view; + } + }); + + /** + A map of parent tags to their default child tags. You can add + additional parent tags if you want collection views that use + a particular parent tag to default to a child tag. + + @property CONTAINER_MAP + @type Hash + @static + @final + */ + CollectionView.CONTAINER_MAP = { + ul: 'li', + ol: 'li', + table: 'tr', + thead: 'tr', + tbody: 'tr', + tfoot: 'tr', + tr: 'td', + select: 'option' + }; + + __exports__["default"] = CollectionView; + }); +define("ember-views/views/component", + ["ember-metal/core","ember-views/mixins/component_template_deprecation","ember-runtime/mixins/target_action_support","ember-views/views/view","ember-metal/property_get","ember-metal/property_set","ember-metal/is_none","ember-metal/computed","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) { + "use strict"; + var Ember = __dependency1__["default"]; + // Ember.assert, Ember.Handlebars + + var ComponentTemplateDeprecation = __dependency2__["default"]; + var TargetActionSupport = __dependency3__["default"]; + var View = __dependency4__["default"]; + + var get = __dependency5__.get; + var set = __dependency6__.set; + var isNone = __dependency7__.isNone; + + var computed = __dependency8__.computed; + + var a_slice = Array.prototype.slice; + + /** + @module ember + @submodule ember-views + */ + + /** + An `Ember.Component` is a view that is completely + isolated. Property access in its templates go + to the view object and actions are targeted at + the view object. There is no access to the + surrounding context or outer controller; all + contextual information must be passed in. + + The easiest way to create an `Ember.Component` is via + a template. If you name a template + `components/my-foo`, you will be able to use + `{{my-foo}}` in other templates, which will make + an instance of the isolated component. + + ```handlebars + {{app-profile person=currentUser}} + ``` + + ```handlebars + +

    {{person.title}}

    + +

    {{person.signature}}

    + ``` + + You can use `yield` inside a template to + include the **contents** of any block attached to + the component. The block will be executed in the + context of the surrounding context or outer controller: + + ```handlebars + {{#app-profile person=currentUser}} +

    Admin mode

    + {{! Executed in the controller's context. }} + {{/app-profile}} + ``` + + ```handlebars + +

    {{person.title}}

    + {{! Executed in the components context. }} + {{yield}} {{! block contents }} + ``` + + If you want to customize the component, in order to + handle events or actions, you implement a subclass + of `Ember.Component` named after the name of the + component. Note that `Component` needs to be appended to the name of + your subclass like `AppProfileComponent`. + + For example, you could implement the action + `hello` for the `app-profile` component: + + ```javascript + App.AppProfileComponent = Ember.Component.extend({ + actions: { + hello: function(name) { + console.log("Hello", name); + } + } + }); + ``` + + And then use it in the component's template: + + ```handlebars + + +

    {{person.title}}

    + {{yield}} + + + ``` + + Components must have a `-` in their name to avoid + conflicts with built-in controls that wrap HTML + elements. This is consistent with the same + requirement in web components. + + @class Component + @namespace Ember + @extends Ember.View + */ + var Component = View.extend(TargetActionSupport, ComponentTemplateDeprecation, { + instrumentName: 'component', + instrumentDisplay: computed(function() { + if (this._debugContainerKey) { + return '{{' + this._debugContainerKey.split(':')[1] + '}}'; + } + }), + + init: function() { + this._super(); + set(this, 'origContext', get(this, 'context')); + set(this, 'context', this); + set(this, 'controller', this); + }, + + defaultLayout: function(context, options){ + Ember.Handlebars.helpers['yield'].call(context, options); + }, + + /** + A components template property is set by passing a block + during its invocation. It is executed within the parent context. + + Example: + + ```handlebars + {{#my-component}} + // something that is run in the context + // of the parent context + {{/my-component}} + ``` + + Specifying a template directly to a component is deprecated without + also specifying the layout property. + + @deprecated + @property template + */ + template: computed(function(key, value) { + if (value !== undefined) { return value; } + + var templateName = get(this, 'templateName'), + template = this.templateForName(templateName, 'template'); + + Ember.assert("You specified the templateName " + templateName + " for " + this + ", but it did not exist.", !templateName || template); + + return template || get(this, 'defaultTemplate'); + }).property('templateName'), + + /** + Specifying a components `templateName` is deprecated without also + providing the `layout` or `layoutName` properties. + + @deprecated + @property templateName + */ + templateName: null, + + // during render, isolate keywords + cloneKeywords: function() { + return { + view: this, + controller: this + }; + }, + + _yield: function(context, options) { + var view = options.data.view, + parentView = this._parentView, + template = get(this, 'template'); + + if (template) { + Ember.assert("A Component must have a parent view in order to yield.", parentView); + + view.appendChild(View, { + isVirtual: true, + tagName: '', + _contextView: parentView, + template: template, + context: options.data.insideGroup ? get(this, 'origContext') : get(parentView, 'context'), + controller: get(parentView, 'controller'), + templateData: { keywords: parentView.cloneKeywords(), insideGroup: options.data.insideGroup } + }); + } + }, + + /** + If the component is currently inserted into the DOM of a parent view, this + property will point to the controller of the parent view. + + @property targetObject + @type Ember.Controller + @default null + */ + targetObject: computed(function(key) { + var parentView = get(this, '_parentView'); + return parentView ? get(parentView, 'controller') : null; + }).property('_parentView'), + + /** + Triggers a named action on the controller context where the component is used if + this controller has registered for notifications of the action. + + For example a component for playing or pausing music may translate click events + into action notifications of "play" or "stop" depending on some internal state + of the component: + + + ```javascript + App.PlayButtonComponent = Ember.Component.extend({ + click: function(){ + if (this.get('isPlaying')) { + this.sendAction('play'); + } else { + this.sendAction('stop'); + } + } + }); + ``` + + When used inside a template these component actions are configured to + trigger actions in the outer application context: + + ```handlebars + {{! application.hbs }} + {{play-button play="musicStarted" stop="musicStopped"}} + ``` + + When the component receives a browser `click` event it translate this + interaction into application-specific semantics ("play" or "stop") and + triggers the specified action name on the controller for the template + where the component is used: + + + ```javascript + App.ApplicationController = Ember.Controller.extend({ + actions: { + musicStarted: function(){ + // called when the play button is clicked + // and the music started playing + }, + musicStopped: function(){ + // called when the play button is clicked + // and the music stopped playing + } + } + }); + ``` + + If no action name is passed to `sendAction` a default name of "action" + is assumed. + + ```javascript + App.NextButtonComponent = Ember.Component.extend({ + click: function(){ + this.sendAction(); + } + }); + ``` + + ```handlebars + {{! application.hbs }} + {{next-button action="playNextSongInAlbum"}} + ``` + + ```javascript + App.ApplicationController = Ember.Controller.extend({ + actions: { + playNextSongInAlbum: function(){ + ... + } + } + }); + ``` + + @method sendAction + @param [action] {String} the action to trigger + @param [context] {*} a context to send with the action + */ + sendAction: function(action) { + var actionName, + contexts = a_slice.call(arguments, 1); + + // Send the default action + if (action === undefined) { + actionName = get(this, 'action'); + Ember.assert("The default action was triggered on the component " + this.toString() + + ", but the action name (" + actionName + ") was not a string.", + isNone(actionName) || typeof actionName === 'string'); + } else { + actionName = get(this, action); + Ember.assert("The " + action + " action was triggered on the component " + + this.toString() + ", but the action name (" + actionName + + ") was not a string.", + isNone(actionName) || typeof actionName === 'string'); + } + + // If no action name for that action could be found, just abort. + if (actionName === undefined) { return; } + + this.triggerAction({ + action: actionName, + actionContext: contexts + }); + } + }); + + __exports__["default"] = Component; + }); +define("ember-views/views/container_view", + ["ember-metal/core","ember-metal/merge","ember-runtime/mixins/mutable_array","ember-metal/property_get","ember-metal/property_set","ember-views/views/view","ember-views/views/view_collection","ember-views/views/states","ember-metal/error","ember-metal/enumerable_utils","ember-metal/computed","ember-metal/run_loop","ember-metal/properties","ember-views/system/render_buffer","ember-metal/mixin","ember-runtime/system/native_array","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __dependency16__, __exports__) { + "use strict"; + var Ember = __dependency1__["default"]; + // Ember.assert, Ember.K + + var merge = __dependency2__["default"]; + var MutableArray = __dependency3__["default"]; + var get = __dependency4__.get; + var set = __dependency5__.set; + + var View = __dependency6__["default"]; + var ViewCollection = __dependency7__["default"]; + + var cloneStates = __dependency8__.cloneStates; + var EmberViewStates = __dependency8__.states; + + var EmberError = __dependency9__["default"]; + + var forEach = __dependency10__.forEach; + + var computed = __dependency11__.computed; + var run = __dependency12__["default"]; + var defineProperty = __dependency13__.defineProperty; + var renderBuffer = __dependency14__["default"]; + var observer = __dependency15__.observer; + var beforeObserver = __dependency15__.beforeObserver; + var emberA = __dependency16__.A; + + /** + @module ember + @submodule ember-views + */ + + var states = cloneStates(EmberViewStates); + + /** + A `ContainerView` is an `Ember.View` subclass that implements `Ember.MutableArray` + allowing programmatic management of its child views. + + ## Setting Initial Child Views + + The initial array of child views can be set in one of two ways. You can + provide a `childViews` property at creation time that contains instance of + `Ember.View`: + + ```javascript + aContainer = Ember.ContainerView.create({ + childViews: [Ember.View.create(), Ember.View.create()] + }); + ``` + + You can also provide a list of property names whose values are instances of + `Ember.View`: + + ```javascript + aContainer = Ember.ContainerView.create({ + childViews: ['aView', 'bView', 'cView'], + aView: Ember.View.create(), + bView: Ember.View.create(), + cView: Ember.View.create() + }); + ``` + + The two strategies can be combined: + + ```javascript + aContainer = Ember.ContainerView.create({ + childViews: ['aView', Ember.View.create()], + aView: Ember.View.create() + }); + ``` + + Each child view's rendering will be inserted into the container's rendered + HTML in the same order as its position in the `childViews` property. + + ## Adding and Removing Child Views + + The container view implements `Ember.MutableArray` allowing programmatic management of its child views. + + To remove a view, pass that view into a `removeObject` call on the container view. + + Given an empty `` the following code + + ```javascript + aContainer = Ember.ContainerView.create({ + classNames: ['the-container'], + childViews: ['aView', 'bView'], + aView: Ember.View.create({ + template: Ember.Handlebars.compile("A") + }), + bView: Ember.View.create({ + template: Ember.Handlebars.compile("B") + }) + }); + + aContainer.appendTo('body'); + ``` + + Results in the HTML + + ```html +
    +
    A
    +
    B
    +
    + ``` + + Removing a view + + ```javascript + aContainer.toArray(); // [aContainer.aView, aContainer.bView] + aContainer.removeObject(aContainer.get('bView')); + aContainer.toArray(); // [aContainer.aView] + ``` + + Will result in the following HTML + + ```html +
    +
    A
    +
    + ``` + + Similarly, adding a child view is accomplished by adding `Ember.View` instances to the + container view. + + Given an empty `` the following code + + ```javascript + aContainer = Ember.ContainerView.create({ + classNames: ['the-container'], + childViews: ['aView', 'bView'], + aView: Ember.View.create({ + template: Ember.Handlebars.compile("A") + }), + bView: Ember.View.create({ + template: Ember.Handlebars.compile("B") + }) + }); + + aContainer.appendTo('body'); + ``` + + Results in the HTML + + ```html +
    +
    A
    +
    B
    +
    + ``` + + Adding a view + + ```javascript + AnotherViewClass = Ember.View.extend({ + template: Ember.Handlebars.compile("Another view") + }); + + aContainer.toArray(); // [aContainer.aView, aContainer.bView] + aContainer.pushObject(AnotherViewClass.create()); + aContainer.toArray(); // [aContainer.aView, aContainer.bView, ] + ``` + + Will result in the following HTML + + ```html +
    +
    A
    +
    B
    +
    Another view
    +
    + ``` + + ## Templates and Layout + + A `template`, `templateName`, `defaultTemplate`, `layout`, `layoutName` or + `defaultLayout` property on a container view will not result in the template + or layout being rendered. The HTML contents of a `Ember.ContainerView`'s DOM + representation will only be the rendered HTML of its child views. + + @class ContainerView + @namespace Ember + @extends Ember.View + */ + var ContainerView = View.extend(MutableArray, { + _states: states, + + init: function() { + this._super(); + + var childViews = get(this, 'childViews'); + + // redefine view's childViews property that was obliterated + defineProperty(this, 'childViews', View.childViewsProperty); + + var _childViews = this._childViews; + + forEach(childViews, function(viewName, idx) { + var view; + + if ('string' === typeof viewName) { + view = get(this, viewName); + view = this.createChildView(view); + set(this, viewName, view); + } else { + view = this.createChildView(viewName); + } + + _childViews[idx] = view; + }, this); + + var currentView = get(this, 'currentView'); + if (currentView) { + if (!_childViews.length) { _childViews = this._childViews = this._childViews.slice(); } + _childViews.push(this.createChildView(currentView)); + } + }, + + replace: function(idx, removedCount, addedViews) { + var addedCount = addedViews ? get(addedViews, 'length') : 0; + var self = this; + Ember.assert("You can't add a child to a container - the child is already a child of another view", emberA(addedViews).every(function(item) { return !get(item, '_parentView') || get(item, '_parentView') === self; })); + + this.arrayContentWillChange(idx, removedCount, addedCount); + this.childViewsWillChange(this._childViews, idx, removedCount); + + if (addedCount === 0) { + this._childViews.splice(idx, removedCount) ; + } else { + var args = [idx, removedCount].concat(addedViews); + if (addedViews.length && !this._childViews.length) { this._childViews = this._childViews.slice(); } + this._childViews.splice.apply(this._childViews, args); + } + + this.arrayContentDidChange(idx, removedCount, addedCount); + this.childViewsDidChange(this._childViews, idx, removedCount, addedCount); + + return this; + }, + + objectAt: function(idx) { + return this._childViews[idx]; + }, + + length: computed(function () { + return this._childViews.length; + })["volatile"](), + + /** + Instructs each child view to render to the passed render buffer. + + @private + @method render + @param {Ember.RenderBuffer} buffer the buffer to render to + */ + render: function(buffer) { + this.forEachChildView(function(view) { + view.renderToBuffer(buffer); + }); + }, + + instrumentName: 'container', + + /** + When a child view is removed, destroy its element so that + it is removed from the DOM. + + The array observer that triggers this action is set up in the + `renderToBuffer` method. + + @private + @method childViewsWillChange + @param {Ember.Array} views the child views array before mutation + @param {Number} start the start position of the mutation + @param {Number} removed the number of child views removed + **/ + childViewsWillChange: function(views, start, removed) { + this.propertyWillChange('childViews'); + + if (removed > 0) { + var changedViews = views.slice(start, start+removed); + // transition to preRender before clearing parentView + this.currentState.childViewsWillChange(this, views, start, removed); + this.initializeViews(changedViews, null, null); + } + }, + + removeChild: function(child) { + this.removeObject(child); + return this; + }, + + /** + When a child view is added, make sure the DOM gets updated appropriately. + + If the view has already rendered an element, we tell the child view to + create an element and insert it into the DOM. If the enclosing container + view has already written to a buffer, but not yet converted that buffer + into an element, we insert the string representation of the child into the + appropriate place in the buffer. + + @private + @method childViewsDidChange + @param {Ember.Array} views the array of child views after the mutation has occurred + @param {Number} start the start position of the mutation + @param {Number} removed the number of child views removed + @param {Number} added the number of child views added + */ + childViewsDidChange: function(views, start, removed, added) { + if (added > 0) { + var changedViews = views.slice(start, start+added); + this.initializeViews(changedViews, this, get(this, 'templateData')); + this.currentState.childViewsDidChange(this, views, start, added); + } + this.propertyDidChange('childViews'); + }, + + initializeViews: function(views, parentView, templateData) { + forEach(views, function(view) { + set(view, '_parentView', parentView); + + if (!view.container && parentView) { + set(view, 'container', parentView.container); + } + + if (!get(view, 'templateData')) { + set(view, 'templateData', templateData); + } + }); + }, + + currentView: null, + + _currentViewWillChange: beforeObserver('currentView', function() { + var currentView = get(this, 'currentView'); + if (currentView) { + currentView.destroy(); + } + }), + + _currentViewDidChange: observer('currentView', function() { + var currentView = get(this, 'currentView'); + if (currentView) { + Ember.assert("You tried to set a current view that already has a parent. Make sure you don't have multiple outlets in the same view.", !get(currentView, '_parentView')); + this.pushObject(currentView); + } + }), + + _ensureChildrenAreInDOM: function () { + this.currentState.ensureChildrenAreInDOM(this); + } + }); + + merge(states._default, { + childViewsWillChange: Ember.K, + childViewsDidChange: Ember.K, + ensureChildrenAreInDOM: Ember.K + }); + + merge(states.inBuffer, { + childViewsDidChange: function(parentView, views, start, added) { + throw new EmberError('You cannot modify child views while in the inBuffer state'); + } + }); + + merge(states.hasElement, { + childViewsWillChange: function(view, views, start, removed) { + for (var i=start; i + ``` + + ## HTML `class` Attribute + + The HTML `class` attribute of a view's tag can be set by providing a + `classNames` property that is set to an array of strings: + + ```javascript + MyView = Ember.View.extend({ + classNames: ['my-class', 'my-other-class'] + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html +
    + ``` + + `class` attribute values can also be set by providing a `classNameBindings` + property set to an array of properties names for the view. The return value + of these properties will be added as part of the value for the view's `class` + attribute. These properties can be computed properties: + + ```javascript + MyView = Ember.View.extend({ + classNameBindings: ['propertyA', 'propertyB'], + propertyA: 'from-a', + propertyB: function() { + if (someLogic) { return 'from-b'; } + }.property() + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html +
    + ``` + + If the value of a class name binding returns a boolean the property name + itself will be used as the class name if the property is true. The class name + will not be added if the value is `false` or `undefined`. + + ```javascript + MyView = Ember.View.extend({ + classNameBindings: ['hovered'], + hovered: true + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html +
    + ``` + + When using boolean class name bindings you can supply a string value other + than the property name for use as the `class` HTML attribute by appending the + preferred value after a ":" character when defining the binding: + + ```javascript + MyView = Ember.View.extend({ + classNameBindings: ['awesome:so-very-cool'], + awesome: true + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html +
    + ``` + + Boolean value class name bindings whose property names are in a + camelCase-style format will be converted to a dasherized format: + + ```javascript + MyView = Ember.View.extend({ + classNameBindings: ['isUrgent'], + isUrgent: true + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html +
    + ``` + + Class name bindings can also refer to object values that are found by + traversing a path relative to the view itself: + + ```javascript + MyView = Ember.View.extend({ + classNameBindings: ['messages.empty'] + messages: Ember.Object.create({ + empty: true + }) + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html +
    + ``` + + If you want to add a class name for a property which evaluates to true and + and a different class name if it evaluates to false, you can pass a binding + like this: + + ```javascript + // Applies 'enabled' class when isEnabled is true and 'disabled' when isEnabled is false + Ember.View.extend({ + classNameBindings: ['isEnabled:enabled:disabled'] + isEnabled: true + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html +
    + ``` + + When isEnabled is `false`, the resulting HTML reprensentation looks like + this: + + ```html +
    + ``` + + This syntax offers the convenience to add a class if a property is `false`: + + ```javascript + // Applies no class when isEnabled is true and class 'disabled' when isEnabled is false + Ember.View.extend({ + classNameBindings: ['isEnabled::disabled'] + isEnabled: true + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html +
    + ``` + + When the `isEnabled` property on the view is set to `false`, it will result + in view instances with an HTML representation of: + + ```html +
    + ``` + + Updates to the the value of a class name binding will result in automatic + update of the HTML `class` attribute in the view's rendered HTML + representation. If the value becomes `false` or `undefined` the class name + will be removed. + + Both `classNames` and `classNameBindings` are concatenated properties. See + [Ember.Object](/api/classes/Ember.Object.html) documentation for more + information about concatenated properties. + + ## HTML Attributes + + The HTML attribute section of a view's tag can be set by providing an + `attributeBindings` property set to an array of property names on the view. + The return value of these properties will be used as the value of the view's + HTML associated attribute: + + ```javascript + AnchorView = Ember.View.extend({ + tagName: 'a', + attributeBindings: ['href'], + href: 'http://google.com' + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html + + ``` + + One property can be mapped on to another by placing a ":" between + the source property and the destination property: + + ```javascript + AnchorView = Ember.View.extend({ + tagName: 'a', + attributeBindings: ['url:href'], + url: 'http://google.com' + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html + + ``` + + If the return value of an `attributeBindings` monitored property is a boolean + the property will follow HTML's pattern of repeating the attribute's name as + its value: + + ```javascript + MyTextInput = Ember.View.extend({ + tagName: 'input', + attributeBindings: ['disabled'], + disabled: true + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html + + ``` + + `attributeBindings` can refer to computed properties: + + ```javascript + MyTextInput = Ember.View.extend({ + tagName: 'input', + attributeBindings: ['disabled'], + disabled: function() { + if (someLogic) { + return true; + } else { + return false; + } + }.property() + }); + ``` + + Updates to the the property of an attribute binding will result in automatic + update of the HTML attribute in the view's rendered HTML representation. + + `attributeBindings` is a concatenated property. See [Ember.Object](/api/classes/Ember.Object.html) + documentation for more information about concatenated properties. + + ## Templates + + The HTML contents of a view's rendered representation are determined by its + template. Templates can be any function that accepts an optional context + parameter and returns a string of HTML that will be inserted within the + view's tag. Most typically in Ember this function will be a compiled + `Ember.Handlebars` template. + + ```javascript + AView = Ember.View.extend({ + template: Ember.Handlebars.compile('I am the template') + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html +
    I am the template
    + ``` + + Within an Ember application is more common to define a Handlebars templates as + part of a page: + + ```html + + ``` + + And associate it by name using a view's `templateName` property: + + ```javascript + AView = Ember.View.extend({ + templateName: 'some-template' + }); + ``` + + If you have nested resources, your Handlebars template will look like this: + + ```html + + ``` + + And `templateName` property: + + ```javascript + AView = Ember.View.extend({ + templateName: 'posts/new' + }); + ``` + + Using a value for `templateName` that does not have a Handlebars template + with a matching `data-template-name` attribute will throw an error. + + For views classes that may have a template later defined (e.g. as the block + portion of a `{{view}}` Handlebars helper call in another template or in + a subclass), you can provide a `defaultTemplate` property set to compiled + template function. If a template is not later provided for the view instance + the `defaultTemplate` value will be used: + + ```javascript + AView = Ember.View.extend({ + defaultTemplate: Ember.Handlebars.compile('I was the default'), + template: null, + templateName: null + }); + ``` + + Will result in instances with an HTML representation of: + + ```html +
    I was the default
    + ``` + + If a `template` or `templateName` is provided it will take precedence over + `defaultTemplate`: + + ```javascript + AView = Ember.View.extend({ + defaultTemplate: Ember.Handlebars.compile('I was the default') + }); + + aView = AView.create({ + template: Ember.Handlebars.compile('I was the template, not default') + }); + ``` + + Will result in the following HTML representation when rendered: + + ```html +
    I was the template, not default
    + ``` + + ## View Context + + The default context of the compiled template is the view's controller: + + ```javascript + AView = Ember.View.extend({ + template: Ember.Handlebars.compile('Hello {{excitedGreeting}}') + }); + + aController = Ember.Object.create({ + firstName: 'Barry', + excitedGreeting: function() { + return this.get("content.firstName") + "!!!" + }.property() + }); + + aView = AView.create({ + controller: aController + }); + ``` + + Will result in an HTML representation of: + + ```html +
    Hello Barry!!!
    + ``` + + A context can also be explicitly supplied through the view's `context` + property. If the view has neither `context` nor `controller` properties, the + `parentView`'s context will be used. + + ## Layouts + + Views can have a secondary template that wraps their main template. Like + primary templates, layouts can be any function that accepts an optional + context parameter and returns a string of HTML that will be inserted inside + view's tag. Views whose HTML element is self closing (e.g. ``) + cannot have a layout and this property will be ignored. + + Most typically in Ember a layout will be a compiled `Ember.Handlebars` + template. + + A view's layout can be set directly with the `layout` property or reference + an existing Handlebars template by name with the `layoutName` property. + + A template used as a layout must contain a single use of the Handlebars + `{{yield}}` helper. The HTML contents of a view's rendered `template` will be + inserted at this location: + + ```javascript + AViewWithLayout = Ember.View.extend({ + layout: Ember.Handlebars.compile("
    {{yield}}
    "), + template: Ember.Handlebars.compile("I got wrapped") + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html +
    +
    + I got wrapped +
    +
    + ``` + + See [Ember.Handlebars.helpers.yield](/api/classes/Ember.Handlebars.helpers.html#method_yield) + for more information. + + ## Responding to Browser Events + + Views can respond to user-initiated events in one of three ways: method + implementation, through an event manager, and through `{{action}}` helper use + in their template or layout. + + ### Method Implementation + + Views can respond to user-initiated events by implementing a method that + matches the event name. A `jQuery.Event` object will be passed as the + argument to this method. + + ```javascript + AView = Ember.View.extend({ + click: function(event) { + // will be called when when an instance's + // rendered element is clicked + } + }); + ``` + + ### Event Managers + + Views can define an object as their `eventManager` property. This object can + then implement methods that match the desired event names. Matching events + that occur on the view's rendered HTML or the rendered HTML of any of its DOM + descendants will trigger this method. A `jQuery.Event` object will be passed + as the first argument to the method and an `Ember.View` object as the + second. The `Ember.View` will be the view whose rendered HTML was interacted + with. This may be the view with the `eventManager` property or one of its + descendent views. + + ```javascript + AView = Ember.View.extend({ + eventManager: Ember.Object.create({ + doubleClick: function(event, view) { + // will be called when when an instance's + // rendered element or any rendering + // of this views's descendent + // elements is clicked + } + }) + }); + ``` + + An event defined for an event manager takes precedence over events of the + same name handled through methods on the view. + + ```javascript + AView = Ember.View.extend({ + mouseEnter: function(event) { + // will never trigger. + }, + eventManager: Ember.Object.create({ + mouseEnter: function(event, view) { + // takes precedence over AView#mouseEnter + } + }) + }); + ``` + + Similarly a view's event manager will take precedence for events of any views + rendered as a descendent. A method name that matches an event name will not + be called if the view instance was rendered inside the HTML representation of + a view that has an `eventManager` property defined that handles events of the + name. Events not handled by the event manager will still trigger method calls + on the descendent. + + ```javascript + OuterView = Ember.View.extend({ + template: Ember.Handlebars.compile("outer {{#view InnerView}}inner{{/view}} outer"), + eventManager: Ember.Object.create({ + mouseEnter: function(event, view) { + // view might be instance of either + // OuterView or InnerView depending on + // where on the page the user interaction occured + } + }) + }); + + InnerView = Ember.View.extend({ + click: function(event) { + // will be called if rendered inside + // an OuterView because OuterView's + // eventManager doesn't handle click events + }, + mouseEnter: function(event) { + // will never be called if rendered inside + // an OuterView. + } + }); + ``` + + ### Handlebars `{{action}}` Helper + + See [Handlebars.helpers.action](/api/classes/Ember.Handlebars.helpers.html#method_action). + + ### Event Names + + All of the event handling approaches described above respond to the same set + of events. The names of the built-in events are listed below. (The hash of + built-in events exists in `Ember.EventDispatcher`.) Additional, custom events + can be registered by using `Ember.Application.customEvents`. + + Touch events: + + * `touchStart` + * `touchMove` + * `touchEnd` + * `touchCancel` + + Keyboard events + + * `keyDown` + * `keyUp` + * `keyPress` + + Mouse events + + * `mouseDown` + * `mouseUp` + * `contextMenu` + * `click` + * `doubleClick` + * `mouseMove` + * `focusIn` + * `focusOut` + * `mouseEnter` + * `mouseLeave` + + Form events: + + * `submit` + * `change` + * `focusIn` + * `focusOut` + * `input` + + HTML5 drag and drop events: + + * `dragStart` + * `drag` + * `dragEnter` + * `dragLeave` + * `dragOver` + * `dragEnd` + * `drop` + + ## Handlebars `{{view}}` Helper + + Other `Ember.View` instances can be included as part of a view's template by + using the `{{view}}` Handlebars helper. See [Ember.Handlebars.helpers.view](/api/classes/Ember.Handlebars.helpers.html#method_view) + for additional information. + + @class View + @namespace Ember + @extends Ember.CoreView + */ + var View = CoreView.extend({ + + concatenatedProperties: ['classNames', 'classNameBindings', 'attributeBindings'], + + /** + @property isView + @type Boolean + @default true + @static + */ + isView: true, + + // .......................................................... + // TEMPLATE SUPPORT + // + + /** + The name of the template to lookup if no template is provided. + + By default `Ember.View` will lookup a template with this name in + `Ember.TEMPLATES` (a shared global object). + + @property templateName + @type String + @default null + */ + templateName: null, + + /** + The name of the layout to lookup if no layout is provided. + + By default `Ember.View` will lookup a template with this name in + `Ember.TEMPLATES` (a shared global object). + + @property layoutName + @type String + @default null + */ + layoutName: null, + + /** + Used to identify this view during debugging + + @property instrumentDisplay + @type String + */ + instrumentDisplay: computed(function() { + if (this.helperName) { + return '{{' + this.helperName + '}}'; + } + }), + + /** + The template used to render the view. This should be a function that + accepts an optional context parameter and returns a string of HTML that + will be inserted into the DOM relative to its parent view. + + In general, you should set the `templateName` property instead of setting + the template yourself. + + @property template + @type Function + */ + template: computed('templateName', function(key, value) { + if (value !== undefined) { return value; } + + var templateName = get(this, 'templateName'), + template = this.templateForName(templateName, 'template'); + + Ember.assert("You specified the templateName " + templateName + " for " + this + ", but it did not exist.", !templateName || template); + + return template || get(this, 'defaultTemplate'); + }), + + /** + The controller managing this view. If this property is set, it will be + made available for use by the template. + + @property controller + @type Object + */ + controller: computed('_parentView', function(key) { + var parentView = get(this, '_parentView'); + return parentView ? get(parentView, 'controller') : null; + }), + + /** + A view may contain a layout. A layout is a regular template but + supersedes the `template` property during rendering. It is the + responsibility of the layout template to retrieve the `template` + property from the view (or alternatively, call `Handlebars.helpers.yield`, + `{{yield}}`) to render it in the correct location. + + This is useful for a view that has a shared wrapper, but which delegates + the rendering of the contents of the wrapper to the `template` property + on a subclass. + + @property layout + @type Function + */ + layout: computed(function(key) { + var layoutName = get(this, 'layoutName'), + layout = this.templateForName(layoutName, 'layout'); + + Ember.assert("You specified the layoutName " + layoutName + " for " + this + ", but it did not exist.", !layoutName || layout); + + return layout || get(this, 'defaultLayout'); + }).property('layoutName'), + + _yield: function(context, options) { + var template = get(this, 'template'); + if (template) { template(context, options); } + }, + + templateForName: function(name, type) { + if (!name) { return; } + Ember.assert("templateNames are not allowed to contain periods: "+name, name.indexOf('.') === -1); + + // the defaultContainer is deprecated + var container = this.container || (Container && Container.defaultContainer); + return container && container.lookup('template:' + name); + }, + + /** + The object from which templates should access properties. + + This object will be passed to the template function each time the render + method is called, but it is up to the individual function to decide what + to do with it. + + By default, this will be the view's controller. + + @property context + @type Object + */ + context: computed(function(key, value) { + if (arguments.length === 2) { + set(this, '_context', value); + return value; + } else { + return get(this, '_context'); + } + })["volatile"](), + + /** + Private copy of the view's template context. This can be set directly + by Handlebars without triggering the observer that causes the view + to be re-rendered. + + The context of a view is looked up as follows: + + 1. Supplied context (usually by Handlebars) + 2. Specified controller + 3. `parentView`'s context (for a child of a ContainerView) + + The code in Handlebars that overrides the `_context` property first + checks to see whether the view has a specified controller. This is + something of a hack and should be revisited. + + @property _context + @private + */ + _context: computed(function(key) { + var parentView, controller; + + if (controller = get(this, 'controller')) { + return controller; + } + + parentView = this._parentView; + if (parentView) { + return get(parentView, '_context'); + } + + return null; + }), + + /** + If a value that affects template rendering changes, the view should be + re-rendered to reflect the new value. + + @method _contextDidChange + @private + */ + _contextDidChange: observer('context', function() { + this.rerender(); + }), + + /** + If `false`, the view will appear hidden in DOM. + + @property isVisible + @type Boolean + @default null + */ + isVisible: true, + + /** + Array of child views. You should never edit this array directly. + Instead, use `appendChild` and `removeFromParent`. + + @property childViews + @type Array + @default [] + @private + */ + childViews: childViewsProperty, + + _childViews: EMPTY_ARRAY, + + // When it's a virtual view, we need to notify the parent that their + // childViews will change. + _childViewsWillChange: beforeObserver('childViews', function() { + if (this.isVirtual) { + var parentView = get(this, 'parentView'); + if (parentView) { propertyWillChange(parentView, 'childViews'); } + } + }), + + // When it's a virtual view, we need to notify the parent that their + // childViews did change. + _childViewsDidChange: observer('childViews', function() { + if (this.isVirtual) { + var parentView = get(this, 'parentView'); + if (parentView) { propertyDidChange(parentView, 'childViews'); } + } + }), + + /** + Return the nearest ancestor that is an instance of the provided + class. + + @method nearestInstanceOf + @param {Class} klass Subclass of Ember.View (or Ember.View itself) + @return Ember.View + @deprecated + */ + nearestInstanceOf: function(klass) { + Ember.deprecate("nearestInstanceOf is deprecated and will be removed from future releases. Use nearestOfType."); + var view = get(this, 'parentView'); + + while (view) { + if (view instanceof klass) { return view; } + view = get(view, 'parentView'); + } + }, + + /** + Return the nearest ancestor that is an instance of the provided + class or mixin. + + @method nearestOfType + @param {Class,Mixin} klass Subclass of Ember.View (or Ember.View itself), + or an instance of Ember.Mixin. + @return Ember.View + */ + nearestOfType: function(klass) { + var view = get(this, 'parentView'), + isOfType = klass instanceof Mixin ? + function(view) { return klass.detect(view); } : + function(view) { return klass.detect(view.constructor); }; + + while (view) { + if (isOfType(view)) { return view; } + view = get(view, 'parentView'); + } + }, + + /** + Return the nearest ancestor that has a given property. + + @method nearestWithProperty + @param {String} property A property name + @return Ember.View + */ + nearestWithProperty: function(property) { + var view = get(this, 'parentView'); + + while (view) { + if (property in view) { return view; } + view = get(view, 'parentView'); + } + }, + + /** + Return the nearest ancestor whose parent is an instance of + `klass`. + + @method nearestChildOf + @param {Class} klass Subclass of Ember.View (or Ember.View itself) + @return Ember.View + */ + nearestChildOf: function(klass) { + var view = get(this, 'parentView'); + + while (view) { + if (get(view, 'parentView') instanceof klass) { return view; } + view = get(view, 'parentView'); + } + }, + + /** + When the parent view changes, recursively invalidate `controller` + + @method _parentViewDidChange + @private + */ + _parentViewDidChange: observer('_parentView', function() { + if (this.isDestroying) { return; } + + this.trigger('parentViewDidChange'); + + if (get(this, 'parentView.controller') && !get(this, 'controller')) { + this.notifyPropertyChange('controller'); + } + }), + + _controllerDidChange: observer('controller', function() { + if (this.isDestroying) { return; } + + this.rerender(); + + this.forEachChildView(function(view) { + view.propertyDidChange('controller'); + }); + }), + + cloneKeywords: function() { + var templateData = get(this, 'templateData'); + + var keywords = templateData ? copy(templateData.keywords) : {}; + set(keywords, 'view', this.isVirtual ? keywords.view : this); + set(keywords, '_view', this); + set(keywords, 'controller', get(this, 'controller')); + + return keywords; + }, + + /** + Called on your view when it should push strings of HTML into a + `Ember.RenderBuffer`. Most users will want to override the `template` + or `templateName` properties instead of this method. + + By default, `Ember.View` will look for a function in the `template` + property and invoke it with the value of `context`. The value of + `context` will be the view's controller unless you override it. + + @method render + @param {Ember.RenderBuffer} buffer The render buffer + */ + render: function(buffer) { + // If this view has a layout, it is the responsibility of the + // the layout to render the view's template. Otherwise, render the template + // directly. + var template = get(this, 'layout') || get(this, 'template'); + + if (template) { + var context = get(this, 'context'); + var keywords = this.cloneKeywords(); + var output; + + var data = { + view: this, + buffer: buffer, + isRenderData: true, + keywords: keywords, + insideGroup: get(this, 'templateData.insideGroup') + }; + + // Invoke the template with the provided template context, which + // is the view's controller by default. A hash of data is also passed that provides + // the template with access to the view and render buffer. + + Ember.assert('template must be a function. Did you mean to call Ember.Handlebars.compile("...") or specify templateName instead?', typeof template === 'function'); + // The template should write directly to the render buffer instead + // of returning a string. + output = template(context, { data: data }); + + // If the template returned a string instead of writing to the buffer, + // push the string onto the buffer. + if (output !== undefined) { buffer.push(output); } + } + }, + + /** + Renders the view again. This will work regardless of whether the + view is already in the DOM or not. If the view is in the DOM, the + rendering process will be deferred to give bindings a chance + to synchronize. + + If children were added during the rendering process using `appendChild`, + `rerender` will remove them, because they will be added again + if needed by the next `render`. + + In general, if the display of your view changes, you should modify + the DOM element directly instead of manually calling `rerender`, which can + be slow. + + @method rerender + */ + rerender: function() { + return this.currentState.rerender(this); + }, + + clearRenderedChildren: function() { + var lengthBefore = this.lengthBeforeRender, + lengthAfter = this.lengthAfterRender; + + // If there were child views created during the last call to render(), + // remove them under the assumption that they will be re-created when + // we re-render. + + // VIEW-TODO: Unit test this path. + var childViews = this._childViews; + for (var i=lengthAfter-1; i>=lengthBefore; i--) { + if (childViews[i]) { childViews[i].destroy(); } + } + }, + + /** + Iterates over the view's `classNameBindings` array, inserts the value + of the specified property into the `classNames` array, then creates an + observer to update the view's element if the bound property ever changes + in the future. + + @method _applyClassNameBindings + @private + */ + _applyClassNameBindings: function(classBindings) { + var classNames = this.classNames, + elem, newClass, dasherizedClass; + + // Loop through all of the configured bindings. These will be either + // property names ('isUrgent') or property paths relative to the view + // ('content.isUrgent') + forEach(classBindings, function(binding) { + + Ember.assert("classNameBindings must not have spaces in them. Multiple class name bindings can be provided as elements of an array, e.g. ['foo', ':bar']", binding.indexOf(' ') === -1); + + // Variable in which the old class value is saved. The observer function + // closes over this variable, so it knows which string to remove when + // the property changes. + var oldClass; + // Extract just the property name from bindings like 'foo:bar' + var parsedPath = View._parsePropertyPath(binding); + + // Set up an observer on the context. If the property changes, toggle the + // class name. + var observer = function() { + // Get the current value of the property + newClass = this._classStringForProperty(binding); + elem = this.$(); + + // If we had previously added a class to the element, remove it. + if (oldClass) { + elem.removeClass(oldClass); + // Also remove from classNames so that if the view gets rerendered, + // the class doesn't get added back to the DOM. + classNames.removeObject(oldClass); + } + + // If necessary, add a new class. Make sure we keep track of it so + // it can be removed in the future. + if (newClass) { + elem.addClass(newClass); + oldClass = newClass; + } else { + oldClass = null; + } + }; + + // Get the class name for the property at its current value + dasherizedClass = this._classStringForProperty(binding); + + if (dasherizedClass) { + // Ensure that it gets into the classNames array + // so it is displayed when we render. + addObject(classNames, dasherizedClass); + + // Save a reference to the class name so we can remove it + // if the observer fires. Remember that this variable has + // been closed over by the observer. + oldClass = dasherizedClass; + } + + this.registerObserver(this, parsedPath.path, observer); + // Remove className so when the view is rerendered, + // the className is added based on binding reevaluation + this.one('willClearRender', function() { + if (oldClass) { + classNames.removeObject(oldClass); + oldClass = null; + } + }); + + }, this); + }, + + _unspecifiedAttributeBindings: null, + + /** + Iterates through the view's attribute bindings, sets up observers for each, + then applies the current value of the attributes to the passed render buffer. + + @method _applyAttributeBindings + @param {Ember.RenderBuffer} buffer + @private + */ + _applyAttributeBindings: function(buffer, attributeBindings) { + var attributeValue, + unspecifiedAttributeBindings = this._unspecifiedAttributeBindings = this._unspecifiedAttributeBindings || {}; + + forEach(attributeBindings, function(binding) { + var split = binding.split(':'), + property = split[0], + attributeName = split[1] || property; + + if (property in this) { + this._setupAttributeBindingObservation(property, attributeName); + + // Determine the current value and add it to the render buffer + // if necessary. + attributeValue = get(this, property); + View.applyAttributeBindings(buffer, attributeName, attributeValue); + } else { + unspecifiedAttributeBindings[property] = attributeName; + } + }, this); + + // Lazily setup setUnknownProperty after attributeBindings are initially applied + this.setUnknownProperty = this._setUnknownProperty; + }, + + _setupAttributeBindingObservation: function(property, attributeName) { + var attributeValue, elem; + + // Create an observer to add/remove/change the attribute if the + // JavaScript property changes. + var observer = function() { + elem = this.$(); + + attributeValue = get(this, property); + + View.applyAttributeBindings(elem, attributeName, attributeValue); + }; + + this.registerObserver(this, property, observer); + }, + + /** + We're using setUnknownProperty as a hook to setup attributeBinding observers for + properties that aren't defined on a view at initialization time. + + Note: setUnknownProperty will only be called once for each property. + + @method setUnknownProperty + @param key + @param value + @private + */ + setUnknownProperty: null, // Gets defined after initialization by _applyAttributeBindings + + _setUnknownProperty: function(key, value) { + var attributeName = this._unspecifiedAttributeBindings && this._unspecifiedAttributeBindings[key]; + if (attributeName) { + this._setupAttributeBindingObservation(key, attributeName); + } + + defineProperty(this, key); + return set(this, key, value); + }, + + /** + Given a property name, returns a dasherized version of that + property name if the property evaluates to a non-falsy value. + + For example, if the view has property `isUrgent` that evaluates to true, + passing `isUrgent` to this method will return `"is-urgent"`. + + @method _classStringForProperty + @param property + @private + */ + _classStringForProperty: function(property) { + var parsedPath = View._parsePropertyPath(property); + var path = parsedPath.path; + + var val = get(this, path); + if (val === undefined && isGlobalPath(path)) { + val = get(Ember.lookup, path); + } + + return View._classStringForValue(path, val, parsedPath.className, parsedPath.falsyClassName); + }, + + // .......................................................... + // ELEMENT SUPPORT + // + + /** + Returns the current DOM element for the view. + + @property element + @type DOMElement + */ + element: computed('_parentView', function(key, value) { + if (value !== undefined) { + return this.currentState.setElement(this, value); + } else { + return this.currentState.getElement(this); + } + }), + + /** + Returns a jQuery object for this view's element. If you pass in a selector + string, this method will return a jQuery object, using the current element + as its buffer. + + For example, calling `view.$('li')` will return a jQuery object containing + all of the `li` elements inside the DOM element of this view. + + @method $ + @param {String} [selector] a jQuery-compatible selector string + @return {jQuery} the jQuery object for the DOM node + */ + $: function(sel) { + return this.currentState.$(this, sel); + }, + + mutateChildViews: function(callback) { + var childViews = this._childViews, + idx = childViews.length, + view; + + while(--idx >= 0) { + view = childViews[idx]; + callback(this, view, idx); + } + + return this; + }, + + forEachChildView: function(callback) { + var childViews = this._childViews; + + if (!childViews) { return this; } + + var len = childViews.length, + view, idx; + + for (idx = 0; idx < len; idx++) { + view = childViews[idx]; + callback(view); + } + + return this; + }, + + /** + Appends the view's element to the specified parent element. + + If the view does not have an HTML representation yet, `createElement()` + will be called automatically. + + Note that this method just schedules the view to be appended; the DOM + element will not be appended to the given element until all bindings have + finished synchronizing. + + This is not typically a function that you will need to call directly when + building your application. You might consider using `Ember.ContainerView` + instead. If you do need to use `appendTo`, be sure that the target element + you are providing is associated with an `Ember.Application` and does not + have an ancestor element that is associated with an Ember view. + + @method appendTo + @param {String|DOMElement|jQuery} A selector, element, HTML string, or jQuery object + @return {Ember.View} receiver + */ + appendTo: function(target) { + // Schedule the DOM element to be created and appended to the given + // element after bindings have synchronized. + this._insertElementLater(function() { + Ember.assert("You tried to append to (" + target + ") but that isn't in the DOM", jQuery(target).length > 0); + Ember.assert("You cannot append to an existing Ember.View. Consider using Ember.ContainerView instead.", !jQuery(target).is('.ember-view') && !jQuery(target).parents().is('.ember-view')); + this.$().appendTo(target); + }); + + return this; + }, + + /** + Replaces the content of the specified parent element with this view's + element. If the view does not have an HTML representation yet, + `createElement()` will be called automatically. + + Note that this method just schedules the view to be appended; the DOM + element will not be appended to the given element until all bindings have + finished synchronizing + + @method replaceIn + @param {String|DOMElement|jQuery} target A selector, element, HTML string, or jQuery object + @return {Ember.View} received + */ + replaceIn: function(target) { + Ember.assert("You tried to replace in (" + target + ") but that isn't in the DOM", jQuery(target).length > 0); + Ember.assert("You cannot replace an existing Ember.View. Consider using Ember.ContainerView instead.", !jQuery(target).is('.ember-view') && !jQuery(target).parents().is('.ember-view')); + + this._insertElementLater(function() { + jQuery(target).empty(); + this.$().appendTo(target); + }); + + return this; + }, + + /** + Schedules a DOM operation to occur during the next render phase. This + ensures that all bindings have finished synchronizing before the view is + rendered. + + To use, pass a function that performs a DOM operation. + + Before your function is called, this view and all child views will receive + the `willInsertElement` event. After your function is invoked, this view + and all of its child views will receive the `didInsertElement` event. + + ```javascript + view._insertElementLater(function() { + this.createElement(); + this.$().appendTo('body'); + }); + ``` + + @method _insertElementLater + @param {Function} fn the function that inserts the element into the DOM + @private + */ + _insertElementLater: function(fn) { + this._scheduledInsert = run.scheduleOnce('render', this, '_insertElement', fn); + }, + + _insertElement: function (fn) { + this._scheduledInsert = null; + this.currentState.insertElement(this, fn); + }, + + /** + Appends the view's element to the document body. If the view does + not have an HTML representation yet, `createElement()` will be called + automatically. + + If your application uses the `rootElement` property, you must append + the view within that element. Rendering views outside of the `rootElement` + is not supported. + + Note that this method just schedules the view to be appended; the DOM + element will not be appended to the document body until all bindings have + finished synchronizing. + + @method append + @return {Ember.View} receiver + */ + append: function() { + return this.appendTo(document.body); + }, + + /** + Removes the view's element from the element to which it is attached. + + @method remove + @return {Ember.View} receiver + */ + remove: function() { + // What we should really do here is wait until the end of the run loop + // to determine if the element has been re-appended to a different + // element. + // In the interim, we will just re-render if that happens. It is more + // important than elements get garbage collected. + if (!this.removedFromDOM) { this.destroyElement(); } + this.invokeRecursively(function(view) { + if (view.clearRenderedChildren) { view.clearRenderedChildren(); } + }); + }, + + elementId: null, + + /** + Attempts to discover the element in the parent element. The default + implementation looks for an element with an ID of `elementId` (or the + view's guid if `elementId` is null). You can override this method to + provide your own form of lookup. For example, if you want to discover your + element using a CSS class name instead of an ID. + + @method findElementInParentElement + @param {DOMElement} parentElement The parent's DOM element + @return {DOMElement} The discovered element + */ + findElementInParentElement: function(parentElem) { + var id = "#" + this.elementId; + return jQuery(id)[0] || jQuery(id, parentElem)[0]; + }, + + /** + Creates a DOM representation of the view and all of its + child views by recursively calling the `render()` method. + + After the element has been created, `didInsertElement` will + be called on this view and all of its child views. + + @method createElement + @return {Ember.View} receiver + */ + createElement: function() { + if (get(this, 'element')) { return this; } + + var buffer = this.renderToBuffer(); + set(this, 'element', buffer.element()); + + return this; + }, + + /** + Called when a view is going to insert an element into the DOM. + + @event willInsertElement + */ + willInsertElement: Ember.K, + + /** + Called when the element of the view has been inserted into the DOM + or after the view was re-rendered. Override this function to do any + set up that requires an element in the document body. + + @event didInsertElement + */ + didInsertElement: Ember.K, + + /** + Called when the view is about to rerender, but before anything has + been torn down. This is a good opportunity to tear down any manual + observers you have installed based on the DOM state + + @event willClearRender + */ + willClearRender: Ember.K, + + /** + Run this callback on the current view (unless includeSelf is false) and recursively on child views. + + @method invokeRecursively + @param fn {Function} + @param includeSelf {Boolean} Includes itself if true. + @private + */ + invokeRecursively: function(fn, includeSelf) { + var childViews = (includeSelf === false) ? this._childViews : [this]; + var currentViews, view, currentChildViews; + + while (childViews.length) { + currentViews = childViews.slice(); + childViews = []; + + for (var i=0, l=currentViews.length; i` tag for views. + + @property tagName + @type String + @default null + */ + + // We leave this null by default so we can tell the difference between + // the default case and a user-specified tag. + tagName: null, + + /** + The WAI-ARIA role of the control represented by this view. For example, a + button may have a role of type 'button', or a pane may have a role of + type 'alertdialog'. This property is used by assistive software to help + visually challenged users navigate rich web applications. + + The full list of valid WAI-ARIA roles is available at: + [http://www.w3.org/TR/wai-aria/roles#roles_categorization](http://www.w3.org/TR/wai-aria/roles#roles_categorization) + + @property ariaRole + @type String + @default null + */ + ariaRole: null, + + /** + Standard CSS class names to apply to the view's outer element. This + property automatically inherits any class names defined by the view's + superclasses as well. + + @property classNames + @type Array + @default ['ember-view'] + */ + classNames: ['ember-view'], + + /** + A list of properties of the view to apply as class names. If the property + is a string value, the value of that string will be applied as a class + name. + + ```javascript + // Applies the 'high' class to the view element + Ember.View.extend({ + classNameBindings: ['priority'] + priority: 'high' + }); + ``` + + If the value of the property is a Boolean, the name of that property is + added as a dasherized class name. + + ```javascript + // Applies the 'is-urgent' class to the view element + Ember.View.extend({ + classNameBindings: ['isUrgent'] + isUrgent: true + }); + ``` + + If you would prefer to use a custom value instead of the dasherized + property name, you can pass a binding like this: + + ```javascript + // Applies the 'urgent' class to the view element + Ember.View.extend({ + classNameBindings: ['isUrgent:urgent'] + isUrgent: true + }); + ``` + + This list of properties is inherited from the view's superclasses as well. + + @property classNameBindings + @type Array + @default [] + */ + classNameBindings: EMPTY_ARRAY, + + /** + A list of properties of the view to apply as attributes. If the property is + a string value, the value of that string will be applied as the attribute. + + ```javascript + // Applies the type attribute to the element + // with the value "button", like
    + Ember.View.extend({ + attributeBindings: ['type'], + type: 'button' + }); + ``` + + If the value of the property is a Boolean, the name of that property is + added as an attribute. + + ```javascript + // Renders something like
    + Ember.View.extend({ + attributeBindings: ['enabled'], + enabled: true + }); + ``` + + @property attributeBindings + */ + attributeBindings: EMPTY_ARRAY, + + // ....................................................... + // CORE DISPLAY METHODS + // + + /** + Setup a view, but do not finish waking it up. + + * configure `childViews` + * register the view with the global views hash, which is used for event + dispatch + + @method init + @private + */ + init: function() { + this.elementId = this.elementId || guidFor(this); + + this._super(); + + // setup child views. be sure to clone the child views array first + this._childViews = this._childViews.slice(); + + Ember.assert("Only arrays are allowed for 'classNameBindings'", typeOf(this.classNameBindings) === 'array'); + this.classNameBindings = emberA(this.classNameBindings.slice()); + + Ember.assert("Only arrays are allowed for 'classNames'", typeOf(this.classNames) === 'array'); + this.classNames = emberA(this.classNames.slice()); + }, + + appendChild: function(view, options) { + return this.currentState.appendChild(this, view, options); + }, + + /** + Removes the child view from the parent view. + + @method removeChild + @param {Ember.View} view + @return {Ember.View} receiver + */ + removeChild: function(view) { + // If we're destroying, the entire subtree will be + // freed, and the DOM will be handled separately, + // so no need to mess with childViews. + if (this.isDestroying) { return; } + + // update parent node + set(view, '_parentView', null); + + // remove view from childViews array. + var childViews = this._childViews; + + removeObject(childViews, view); + + this.propertyDidChange('childViews'); // HUH?! what happened to will change? + + return this; + }, + + /** + Removes all children from the `parentView`. + + @method removeAllChildren + @return {Ember.View} receiver + */ + removeAllChildren: function() { + return this.mutateChildViews(function(parentView, view) { + parentView.removeChild(view); + }); + }, + + destroyAllChildren: function() { + return this.mutateChildViews(function(parentView, view) { + view.destroy(); + }); + }, + + /** + Removes the view from its `parentView`, if one is found. Otherwise + does nothing. + + @method removeFromParent + @return {Ember.View} receiver + */ + removeFromParent: function() { + var parent = this._parentView; + + // Remove DOM element from parent + this.remove(); + + if (parent) { parent.removeChild(this); } + return this; + }, + + /** + You must call `destroy` on a view to destroy the view (and all of its + child views). This will remove the view from any parent node, then make + sure that the DOM element managed by the view can be released by the + memory manager. + + @method destroy + */ + destroy: function() { + var childViews = this._childViews, + // get parentView before calling super because it'll be destroyed + nonVirtualParentView = get(this, 'parentView'), + viewName = this.viewName, + childLen, i; + + if (!this._super()) { return; } + + childLen = childViews.length; + for (i=childLen-1; i>=0; i--) { + childViews[i].removedFromDOM = true; + } + + // remove from non-virtual parent view if viewName was specified + if (viewName && nonVirtualParentView) { + nonVirtualParentView.set(viewName, null); + } + + childLen = childViews.length; + for (i=childLen-1; i>=0; i--) { + childViews[i].destroy(); + } + + return this; + }, + + /** + Instantiates a view to be added to the childViews array during view + initialization. You generally will not call this method directly unless + you are overriding `createChildViews()`. Note that this method will + automatically configure the correct settings on the new view instance to + act as a child of the parent. + + @method createChildView + @param {Class|String} viewClass + @param {Hash} [attrs] Attributes to add + @return {Ember.View} new instance + */ + createChildView: function(view, attrs) { + if (!view) { + throw new TypeError("createChildViews first argument must exist"); + } + + if (view.isView && view._parentView === this && view.container === this.container) { + return view; + } + + attrs = attrs || {}; + attrs._parentView = this; + + if (CoreView.detect(view)) { + attrs.templateData = attrs.templateData || get(this, 'templateData'); + + attrs.container = this.container; + view = view.create(attrs); + + // don't set the property on a virtual view, as they are invisible to + // consumers of the view API + if (view.viewName) { + set(get(this, 'concreteView'), view.viewName, view); + } + } else if ('string' === typeof view) { + var fullName = 'view:' + view; + var ViewKlass = this.container.lookupFactory(fullName); + + Ember.assert("Could not find view: '" + fullName + "'", !!ViewKlass); + + attrs.templateData = get(this, 'templateData'); + view = ViewKlass.create(attrs); + } else { + Ember.assert('You must pass instance or subclass of View', view.isView); + attrs.container = this.container; + + if (!get(view, 'templateData')) { + attrs.templateData = get(this, 'templateData'); + } + + setProperties(view, attrs); + + } + + return view; + }, + + becameVisible: Ember.K, + becameHidden: Ember.K, + + /** + When the view's `isVisible` property changes, toggle the visibility + element of the actual DOM element. + + @method _isVisibleDidChange + @private + */ + _isVisibleDidChange: observer('isVisible', function() { + if (this._isVisible === get(this, 'isVisible')) { return ; } + run.scheduleOnce('render', this, this._toggleVisibility); + }), + + _toggleVisibility: function() { + var $el = this.$(); + if (!$el) { return; } + + var isVisible = get(this, 'isVisible'); + + if (this._isVisible === isVisible) { return ; } + + $el.toggle(isVisible); + + this._isVisible = isVisible; + + if (this._isAncestorHidden()) { return; } + + if (isVisible) { + this._notifyBecameVisible(); + } else { + this._notifyBecameHidden(); + } + }, + + _notifyBecameVisible: function() { + this.trigger('becameVisible'); + + this.forEachChildView(function(view) { + var isVisible = get(view, 'isVisible'); + + if (isVisible || isVisible === null) { + view._notifyBecameVisible(); + } + }); + }, + + _notifyBecameHidden: function() { + this.trigger('becameHidden'); + this.forEachChildView(function(view) { + var isVisible = get(view, 'isVisible'); + + if (isVisible || isVisible === null) { + view._notifyBecameHidden(); + } + }); + }, + + _isAncestorHidden: function() { + var parent = get(this, 'parentView'); + + while (parent) { + if (get(parent, 'isVisible') === false) { return true; } + + parent = get(parent, 'parentView'); + } + + return false; + }, + + clearBuffer: function() { + this.invokeRecursively(nullViewsBuffer); + }, + transitionTo: function(state, children) { + Ember.deprecate("Ember.View#transitionTo has been deprecated, it is for internal use only"); + this._transitionTo(state, children); + }, + _transitionTo: function(state, children) { + var priorState = this.currentState; + var currentState = this.currentState = this._states[state]; + + this._state = state; + + if (priorState && priorState.exit) { priorState.exit(this); } + if (currentState.enter) { currentState.enter(this); } + if (state === 'inDOM') { meta(this).cache.element = undefined; } + + if (children !== false) { + this.forEachChildView(function(view) { + view._transitionTo(state); + }); + } + }, + + // ....................................................... + // EVENT HANDLING + // + + /** + Handle events from `Ember.EventDispatcher` + + @method handleEvent + @param eventName {String} + @param evt {Event} + @private + */ + handleEvent: function(eventName, evt) { + return this.currentState.handleEvent(this, eventName, evt); + }, + + registerObserver: function(root, path, target, observer) { + if (!observer && 'function' === typeof target) { + observer = target; + target = null; + } + + if (!root || typeof root !== 'object') { + return; + } + + var view = this, + stateCheckedObserver = function() { + view.currentState.invokeObserver(this, observer); + }, + scheduledObserver = function() { + run.scheduleOnce('render', this, stateCheckedObserver); + }; + + addObserver(root, path, target, scheduledObserver); + + this.one('willClearRender', function() { + removeObserver(root, path, target, scheduledObserver); + }); + } + + }); + + /* + Describe how the specified actions should behave in the various + states that a view can exist in. Possible states: + + * preRender: when a view is first instantiated, and after its + element was destroyed, it is in the preRender state + * inBuffer: once a view has been rendered, but before it has + been inserted into the DOM, it is in the inBuffer state + * hasElement: the DOM representation of the view is created, + and is ready to be inserted + * inDOM: once a view has been inserted into the DOM it is in + the inDOM state. A view spends the vast majority of its + existence in this state. + * destroyed: once a view has been destroyed (using the destroy + method), it is in this state. No further actions can be invoked + on a destroyed view. + */ + + // in the destroyed state, everything is illegal + + // before rendering has begun, all legal manipulations are noops. + + // inside the buffer, legal manipulations are done on the buffer + + // once the view has been inserted into the DOM, legal manipulations + // are done on the DOM element. + + function notifyMutationListeners() { + run.once(View, 'notifyMutationListeners'); + } + + var DOMManager = { + prepend: function(view, html) { + view.$().prepend(html); + notifyMutationListeners(); + }, + + after: function(view, html) { + view.$().after(html); + notifyMutationListeners(); + }, + + html: function(view, html) { + view.$().html(html); + notifyMutationListeners(); + }, + + replace: function(view) { + var element = get(view, 'element'); + + set(view, 'element', null); + + view._insertElementLater(function() { + jQuery(element).replaceWith(get(view, 'element')); + notifyMutationListeners(); + }); + }, + + remove: function(view) { + view.$().remove(); + notifyMutationListeners(); + }, + + empty: function(view) { + view.$().empty(); + notifyMutationListeners(); + } + }; + + View.reopen({ + domManager: DOMManager + }); + + View.reopenClass({ + + /** + Parse a path and return an object which holds the parsed properties. + + For example a path like "content.isEnabled:enabled:disabled" will return the + following object: + + ```javascript + { + path: "content.isEnabled", + className: "enabled", + falsyClassName: "disabled", + classNames: ":enabled:disabled" + } + ``` + + @method _parsePropertyPath + @static + @private + */ + _parsePropertyPath: function(path) { + var split = path.split(':'), + propertyPath = split[0], + classNames = "", + className, + falsyClassName; + + // check if the property is defined as prop:class or prop:trueClass:falseClass + if (split.length > 1) { + className = split[1]; + if (split.length === 3) { falsyClassName = split[2]; } + + classNames = ':' + className; + if (falsyClassName) { classNames += ":" + falsyClassName; } + } + + return { + path: propertyPath, + classNames: classNames, + className: (className === '') ? undefined : className, + falsyClassName: falsyClassName + }; + }, + + /** + Get the class name for a given value, based on the path, optional + `className` and optional `falsyClassName`. + + - if a `className` or `falsyClassName` has been specified: + - if the value is truthy and `className` has been specified, + `className` is returned + - if the value is falsy and `falsyClassName` has been specified, + `falsyClassName` is returned + - otherwise `null` is returned + - if the value is `true`, the dasherized last part of the supplied path + is returned + - if the value is not `false`, `undefined` or `null`, the `value` + is returned + - if none of the above rules apply, `null` is returned + + @method _classStringForValue + @param path + @param val + @param className + @param falsyClassName + @static + @private + */ + _classStringForValue: function(path, val, className, falsyClassName) { + if(isArray(val)) { + val = get(val, 'length') !== 0; + } + + // When using the colon syntax, evaluate the truthiness or falsiness + // of the value to determine which className to return + if (className || falsyClassName) { + if (className && !!val) { + return className; + + } else if (falsyClassName && !val) { + return falsyClassName; + + } else { + return null; + } + + // If value is a Boolean and true, return the dasherized property + // name. + } else if (val === true) { + // Normalize property path to be suitable for use + // as a class name. For exaple, content.foo.barBaz + // becomes bar-baz. + var parts = path.split('.'); + return dasherize(parts[parts.length-1]); + + // If the value is not false, undefined, or null, return the current + // value of the property. + } else if (val !== false && val != null) { + return val; + + // Nothing to display. Return null so that the old class is removed + // but no new class is added. + } else { + return null; + } + } + }); + + var mutation = EmberObject.extend(Evented).create(); + + View.addMutationListener = function(callback) { + mutation.on('change', callback); + }; + + View.removeMutationListener = function(callback) { + mutation.off('change', callback); + }; + + View.notifyMutationListeners = function() { + mutation.trigger('change'); + }; + + /** + Global views hash + + @property views + @static + @type Hash + */ + View.views = {}; + + // If someone overrides the child views computed property when + // defining their class, we want to be able to process the user's + // supplied childViews and then restore the original computed property + // at view initialization time. This happens in Ember.ContainerView's init + // method. + View.childViewsProperty = childViewsProperty; + + View.applyAttributeBindings = function(elem, name, value) { + var type = typeOf(value); + + // if this changes, also change the logic in ember-handlebars/lib/helpers/binding.js + if (name !== 'value' && (type === 'string' || (type === 'number' && !isNaN(value)))) { + if (value !== elem.attr(name)) { + elem.attr(name, value); + } + } else if (name === 'value' || type === 'boolean') { + if (isNone(value) || value === false) { + // `null`, `undefined` or `false` should remove attribute + elem.removeAttr(name); + // In IE8 `prop` couldn't remove attribute when name is `required`. + if (name === 'required') { + elem.removeProp(name); + } else { + elem.prop(name, ''); + } + } else if (value !== elem.prop(name)) { + // value should always be properties + elem.prop(name, value); + } + } else if (!value) { + elem.removeAttr(name); + } + }; + + __exports__["default"] = View; + }); +define("ember-views/views/view_collection", + ["ember-metal/enumerable_utils","exports"], + function(__dependency1__, __exports__) { + "use strict"; + var forEach = __dependency1__.forEach; + + function ViewCollection(initialViews) { + var views = this.views = initialViews || []; + this.length = views.length; + } + + ViewCollection.prototype = { + length: 0, + + trigger: function(eventName) { + var views = this.views, view; + for (var i = 0, l = views.length; i < l; i++) { + view = views[i]; + if (view.trigger) { view.trigger(eventName); } + } + }, + + triggerRecursively: function(eventName) { + var views = this.views; + for (var i = 0, l = views.length; i < l; i++) { + views[i].triggerRecursively(eventName); + } + }, + + invokeRecursively: function(fn) { + var views = this.views, view; + + for (var i = 0, l = views.length; i < l; i++) { + view = views[i]; + fn(view); + } + }, + + transitionTo: function(state, children) { + var views = this.views; + for (var i = 0, l = views.length; i < l; i++) { + views[i]._transitionTo(state, children); + } + }, + + push: function() { + this.length += arguments.length; + var views = this.views; + return views.push.apply(views, arguments); + }, + + objectAt: function(idx) { + return this.views[idx]; + }, + + forEach: function(callback) { + var views = this.views; + return forEach(views, callback); + }, + + clear: function() { + this.length = 0; + this.views.length = 0; + } + }; + + __exports__["default"] = ViewCollection; + }); +define("ember", + ["ember-metal","ember-runtime","ember-handlebars","ember-views","ember-routing","ember-routing-handlebars","ember-application","ember-extension-support"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__) { + "use strict"; + // require the main entry points for each of these packages + // this is so that the global exports occur properly + + // do this to ensure that Ember.Test is defined properly on the global + // if it is present. + if (Ember.__loader.registry['ember-testing']) { + requireModule('ember-testing'); + } + + /** + Ember + + @module ember + */ + + function throwWithMessage(msg) { + return function() { + throw new Ember.Error(msg); + }; + } + + function generateRemovedClass(className) { + var msg = " has been moved into a plugin: https://github.com/emberjs/ember-states"; + + return { + extend: throwWithMessage(className + msg), + create: throwWithMessage(className + msg) + }; + } + + Ember.StateManager = generateRemovedClass("Ember.StateManager"); + + /** + This was exported to ember-states plugin for v 1.0.0 release. See: https://github.com/emberjs/ember-states + + @class StateManager + @namespace Ember + */ + + Ember.State = generateRemovedClass("Ember.State"); + + /** + This was exported to ember-states plugin for v 1.0.0 release. See: https://github.com/emberjs/ember-states + + @class State + @namespace Ember + */ + }); +define("metamorph", + [], + function() { + "use strict"; + // ========================================================================== + // Project: metamorph + // Copyright: ©2014 Tilde, Inc. All rights reserved. + // ========================================================================== + + var K = function() {}, + guid = 0, + disableRange = (function(){ + if ('undefined' !== typeof MetamorphENV) { + return MetamorphENV.DISABLE_RANGE_API; + } else if ('undefined' !== ENV) { + return ENV.DISABLE_RANGE_API; + } else { + return false; + } + })(), + + // Feature-detect the W3C range API, the extended check is for IE9 which only partially supports ranges + supportsRange = (!disableRange) && typeof document !== 'undefined' && ('createRange' in document) && (typeof Range !== 'undefined') && Range.prototype.createContextualFragment, + + // Internet Explorer prior to 9 does not allow setting innerHTML if the first element + // is a "zero-scope" element. This problem can be worked around by making + // the first node an invisible text node. We, like Modernizr, use ­ + needsShy = typeof document !== 'undefined' && (function() { + var testEl = document.createElement('div'); + testEl.innerHTML = "
    "; + testEl.firstChild.innerHTML = ""; + return testEl.firstChild.innerHTML === ''; + })(), + + + // IE 8 (and likely earlier) likes to move whitespace preceeding + // a script tag to appear after it. This means that we can + // accidentally remove whitespace when updating a morph. + movesWhitespace = document && (function() { + var testEl = document.createElement('div'); + testEl.innerHTML = "Test: Value"; + return testEl.childNodes[0].nodeValue === 'Test:' && + testEl.childNodes[2].nodeValue === ' Value'; + })(); + + // Constructor that supports either Metamorph('foo') or new + // Metamorph('foo'); + // + // Takes a string of HTML as the argument. + + var Metamorph = function(html) { + var self; + + if (this instanceof Metamorph) { + self = this; + } else { + self = new K(); + } + + self.innerHTML = html; + var myGuid = 'metamorph-'+(guid++); + self.start = myGuid + '-start'; + self.end = myGuid + '-end'; + + return self; + }; + + K.prototype = Metamorph.prototype; + + var rangeFor, htmlFunc, removeFunc, outerHTMLFunc, appendToFunc, afterFunc, prependFunc, startTagFunc, endTagFunc; + + outerHTMLFunc = function() { + return this.startTag() + this.innerHTML + this.endTag(); + }; + + startTagFunc = function() { + /* + * We replace chevron by its hex code in order to prevent escaping problems. + * Check this thread for more explaination: + * http://stackoverflow.com/questions/8231048/why-use-x3c-instead-of-when-generating-html-from-javascript + */ + return "hi"; + * div.firstChild.firstChild.tagName //=> "" + * + * If our script markers are inside such a node, we need to find that + * node and use *it* as the marker. + */ + var realNode = function(start) { + while (start.parentNode.tagName === "") { + start = start.parentNode; + } + + return start; + }; + + /* + * When automatically adding a tbody, Internet Explorer inserts the + * tbody immediately before the first . Other browsers create it + * before the first node, no matter what. + * + * This means the the following code: + * + * div = document.createElement("div"); + * div.innerHTML = "
    hi
    + * + * Generates the following DOM in IE: + * + * + div + * + table + * - script id='first' + * + tbody + * + tr + * + td + * - "hi" + * - script id='last' + * + * Which means that the two script tags, even though they were + * inserted at the same point in the hierarchy in the original + * HTML, now have different parents. + * + * This code reparents the first script tag by making it the tbody's + * first child. + * + */ + var fixParentage = function(start, end) { + if (start.parentNode !== end.parentNode) { + end.parentNode.insertBefore(start, end.parentNode.firstChild); + } + }; + + htmlFunc = function(html, outerToo) { + // get the real starting node. see realNode for details. + var start = realNode(document.getElementById(this.start)); + var end = document.getElementById(this.end); + var parentNode = end.parentNode; + var node, nextSibling, last; + + // make sure that the start and end nodes share the same + // parent. If not, fix it. + fixParentage(start, end); + + // remove all of the nodes after the starting placeholder and + // before the ending placeholder. + node = start.nextSibling; + while (node) { + nextSibling = node.nextSibling; + last = node === end; + + // if this is the last node, and we want to remove it as well, + // set the `end` node to the next sibling. This is because + // for the rest of the function, we insert the new nodes + // before the end (note that insertBefore(node, null) is + // the same as appendChild(node)). + // + // if we do not want to remove it, just break. + if (last) { + if (outerToo) { end = node.nextSibling; } else { break; } + } + + node.parentNode.removeChild(node); + + // if this is the last node and we didn't break before + // (because we wanted to remove the outer nodes), break + // now. + if (last) { break; } + + node = nextSibling; + } + + // get the first node for the HTML string, even in cases like + // tables and lists where a simple innerHTML on a div would + // swallow some of the content. + node = firstNodeFor(start.parentNode, html); + + if (outerToo) { + start.parentNode.removeChild(start); + } + + // copy the nodes for the HTML between the starting and ending + // placeholder. + while (node) { + nextSibling = node.nextSibling; + parentNode.insertBefore(node, end); + node = nextSibling; + } + }; + + // remove the nodes in the DOM representing this metamorph. + // + // this includes the starting and ending placeholders. + removeFunc = function() { + var start = realNode(document.getElementById(this.start)); + var end = document.getElementById(this.end); + + this.html(''); + start.parentNode.removeChild(start); + end.parentNode.removeChild(end); + }; + + appendToFunc = function(parentNode) { + var node = firstNodeFor(parentNode, this.outerHTML()); + var nextSibling; + + while (node) { + nextSibling = node.nextSibling; + parentNode.appendChild(node); + node = nextSibling; + } + }; + + afterFunc = function(html) { + // get the real starting node. see realNode for details. + var end = document.getElementById(this.end); + var insertBefore = end.nextSibling; + var parentNode = end.parentNode; + var nextSibling; + var node; + + // get the first node for the HTML string, even in cases like + // tables and lists where a simple innerHTML on a div would + // swallow some of the content. + node = firstNodeFor(parentNode, html); + + // copy the nodes for the HTML between the starting and ending + // placeholder. + while (node) { + nextSibling = node.nextSibling; + parentNode.insertBefore(node, insertBefore); + node = nextSibling; + } + }; + + prependFunc = function(html) { + var start = document.getElementById(this.start); + var parentNode = start.parentNode; + var nextSibling; + var node; + + node = firstNodeFor(parentNode, html); + var insertBefore = start.nextSibling; + + while (node) { + nextSibling = node.nextSibling; + parentNode.insertBefore(node, insertBefore); + node = nextSibling; + } + }; + } + + Metamorph.prototype.html = function(html) { + this.checkRemoved(); + if (html === undefined) { return this.innerHTML; } + + htmlFunc.call(this, html); + + this.innerHTML = html; + }; + + Metamorph.prototype.replaceWith = function(html) { + this.checkRemoved(); + htmlFunc.call(this, html, true); + }; + + Metamorph.prototype.remove = removeFunc; + Metamorph.prototype.outerHTML = outerHTMLFunc; + Metamorph.prototype.appendTo = appendToFunc; + Metamorph.prototype.after = afterFunc; + Metamorph.prototype.prepend = prependFunc; + Metamorph.prototype.startTag = startTagFunc; + Metamorph.prototype.endTag = endTagFunc; + + Metamorph.prototype.isRemoved = function() { + var before = document.getElementById(this.start); + var after = document.getElementById(this.end); + + return !before || !after; + }; + + Metamorph.prototype.checkRemoved = function() { + if (this.isRemoved()) { + throw new Error("Cannot perform operations on a Metamorph that is not in the DOM."); + } + }; + + return Metamorph; + }); + +define("route-recognizer", + ["exports"], + function(__exports__) { + "use strict"; + var specials = [ + '/', '.', '*', '+', '?', '|', + '(', ')', '[', ']', '{', '}', '\\' + ]; + + var escapeRegex = new RegExp('(\\' + specials.join('|\\') + ')', 'g'); + + function isArray(test) { + return Object.prototype.toString.call(test) === "[object Array]"; + } + + // A Segment represents a segment in the original route description. + // Each Segment type provides an `eachChar` and `regex` method. + // + // The `eachChar` method invokes the callback with one or more character + // specifications. A character specification consumes one or more input + // characters. + // + // The `regex` method returns a regex fragment for the segment. If the + // segment is a dynamic of star segment, the regex fragment also includes + // a capture. + // + // A character specification contains: + // + // * `validChars`: a String with a list of all valid characters, or + // * `invalidChars`: a String with a list of all invalid characters + // * `repeat`: true if the character specification can repeat + + function StaticSegment(string) { this.string = string; } + StaticSegment.prototype = { + eachChar: function(callback) { + var string = this.string, ch; + + for (var i=0, l=string.length; i " + n.nextStates.map(function(s) { return s.debug() }).join(" or ") + " )"; + }).join(", ") + } + END IF **/ + + // This is a somewhat naive strategy, but should work in a lot of cases + // A better strategy would properly resolve /posts/:id/new and /posts/edit/:id. + // + // This strategy generally prefers more static and less dynamic matching. + // Specifically, it + // + // * prefers fewer stars to more, then + // * prefers using stars for less of the match to more, then + // * prefers fewer dynamic segments to more, then + // * prefers more static segments to more + function sortSolutions(states) { + return states.sort(function(a, b) { + if (a.types.stars !== b.types.stars) { return a.types.stars - b.types.stars; } + + if (a.types.stars) { + if (a.types.statics !== b.types.statics) { return b.types.statics - a.types.statics; } + if (a.types.dynamics !== b.types.dynamics) { return b.types.dynamics - a.types.dynamics; } + } + + if (a.types.dynamics !== b.types.dynamics) { return a.types.dynamics - b.types.dynamics; } + if (a.types.statics !== b.types.statics) { return b.types.statics - a.types.statics; } + + return 0; + }); + } + + function recognizeChar(states, ch) { + var nextStates = []; + + for (var i=0, l=states.length; i 2 && key.slice(keyLength -2) === '[]') { + isArray = true; + key = key.slice(0, keyLength - 2); + if(!queryParams[key]) { + queryParams[key] = []; + } + } + value = pair[1] ? decodeURIComponent(pair[1]) : ''; + } + if (isArray) { + queryParams[key].push(value); + } else { + queryParams[key] = decodeURIComponent(value); + } + } + return queryParams; + }, + + recognize: function(path) { + var states = [ this.rootState ], + pathLen, i, l, queryStart, queryParams = {}, + isSlashDropped = false; + + path = decodeURI(path); + + queryStart = path.indexOf('?'); + if (queryStart !== -1) { + var queryString = path.substr(queryStart + 1, path.length); + path = path.substr(0, queryStart); + queryParams = this.parseQueryString(queryString); + } + + // DEBUG GROUP path + + if (path.charAt(0) !== "/") { path = "/" + path; } + + pathLen = path.length; + if (pathLen > 1 && path.charAt(pathLen - 1) === "/") { + path = path.substr(0, pathLen - 1); + isSlashDropped = true; + } + + for (i=0, l=path.length; i= 0 && proceed; --i) { + var route = routes[i]; + recognizer.add(routes, { as: route.handler }); + proceed = route.path === '/' || route.path === '' || route.handler.slice(-6) === '.index'; + } + }); + }, + + hasRoute: function(route) { + return this.recognizer.hasRoute(route); + }, + + queryParamsTransition: function(changelist, wasTransitioning, oldState, newState) { + var router = this; + + fireQueryParamDidChange(this, newState, changelist); + + if (!wasTransitioning && this.activeTransition) { + // One of the handlers in queryParamsDidChange + // caused a transition. Just return that transition. + return this.activeTransition; + } else { + // Running queryParamsDidChange didn't change anything. + // Just update query params and be on our way. + + // We have to return a noop transition that will + // perform a URL update at the end. This gives + // the user the ability to set the url update + // method (default is replaceState). + var newTransition = new Transition(this); + newTransition.queryParamsOnly = true; + + oldState.queryParams = finalizeQueryParamChange(this, newState.handlerInfos, newState.queryParams, newTransition); + + newTransition.promise = newTransition.promise.then(function(result) { + updateURL(newTransition, oldState, true); + if (router.didTransition) { + router.didTransition(router.currentHandlerInfos); + } + return result; + }, null, promiseLabel("Transition complete")); + return newTransition; + } + }, + + // NOTE: this doesn't really belong here, but here + // it shall remain until our ES6 transpiler can + // handle cyclical deps. + transitionByIntent: function(intent, isIntermediate) { + + var wasTransitioning = !!this.activeTransition; + var oldState = wasTransitioning ? this.activeTransition.state : this.state; + var newTransition; + var router = this; + + try { + var newState = intent.applyToState(oldState, this.recognizer, this.getHandler, isIntermediate); + var queryParamChangelist = getChangelist(oldState.queryParams, newState.queryParams); + + if (handlerInfosEqual(newState.handlerInfos, oldState.handlerInfos)) { + + // This is a no-op transition. See if query params changed. + if (queryParamChangelist) { + newTransition = this.queryParamsTransition(queryParamChangelist, wasTransitioning, oldState, newState); + if (newTransition) { + return newTransition; + } + } + + // No-op. No need to create a new transition. + return new Transition(this); + } + + if (isIntermediate) { + setupContexts(this, newState); + return; + } + + // Create a new transition to the destination route. + newTransition = new Transition(this, intent, newState); + + // Abort and usurp any previously active transition. + if (this.activeTransition) { + this.activeTransition.abort(); + } + this.activeTransition = newTransition; + + // Transition promises by default resolve with resolved state. + // For our purposes, swap out the promise to resolve + // after the transition has been finalized. + newTransition.promise = newTransition.promise.then(function(result) { + return finalizeTransition(newTransition, result.state); + }, null, promiseLabel("Settle transition promise when transition is finalized")); + + if (!wasTransitioning) { + notifyExistingHandlers(this, newState, newTransition); + } + + fireQueryParamDidChange(this, newState, queryParamChangelist); + + return newTransition; + } catch(e) { + return new Transition(this, intent, null, e); + } + }, + + /** + Clears the current and target route handlers and triggers exit + on each of them starting at the leaf and traversing up through + its ancestors. + */ + reset: function() { + if (this.state) { + forEach(this.state.handlerInfos, function(handlerInfo) { + var handler = handlerInfo.handler; + if (handler.exit) { + handler.exit(); + } + }); + } + + this.state = new TransitionState(); + this.currentHandlerInfos = null; + }, + + activeTransition: null, + + /** + var handler = handlerInfo.handler; + The entry point for handling a change to the URL (usually + via the back and forward button). + + Returns an Array of handlers and the parameters associated + with those parameters. + + @param {String} url a URL to process + + @return {Array} an Array of `[handler, parameter]` tuples + */ + handleURL: function(url) { + // Perform a URL-based transition, but don't change + // the URL afterward, since it already happened. + var args = slice.call(arguments); + if (url.charAt(0) !== '/') { args[0] = '/' + url; } + + return doTransition(this, args).method(null); + }, + + /** + Hook point for updating the URL. + + @param {String} url a URL to update to + */ + updateURL: function() { + throw new Error("updateURL is not implemented"); + }, + + /** + Hook point for replacing the current URL, i.e. with replaceState + + By default this behaves the same as `updateURL` + + @param {String} url a URL to update to + */ + replaceURL: function(url) { + this.updateURL(url); + }, + + /** + Transition into the specified named route. + + If necessary, trigger the exit callback on any handlers + that are no longer represented by the target route. + + @param {String} name the name of the route + */ + transitionTo: function(name) { + return doTransition(this, arguments); + }, + + intermediateTransitionTo: function(name) { + doTransition(this, arguments, true); + }, + + refresh: function(pivotHandler) { + var state = this.activeTransition ? this.activeTransition.state : this.state; + var handlerInfos = state.handlerInfos; + var params = {}; + for (var i = 0, len = handlerInfos.length; i < len; ++i) { + var handlerInfo = handlerInfos[i]; + params[handlerInfo.name] = handlerInfo.params || {}; + } + + log(this, "Starting a refresh transition"); + var intent = new NamedTransitionIntent({ + name: handlerInfos[handlerInfos.length - 1].name, + pivotHandler: pivotHandler || handlerInfos[0].handler, + contexts: [], // TODO collect contexts...? + queryParams: this._changedQueryParams || state.queryParams || {} + }); + + return this.transitionByIntent(intent, false); + }, + + /** + Identical to `transitionTo` except that the current URL will be replaced + if possible. + + This method is intended primarily for use with `replaceState`. + + @param {String} name the name of the route + */ + replaceWith: function(name) { + return doTransition(this, arguments).method('replace'); + }, + + /** + Take a named route and context objects and generate a + URL. + + @param {String} name the name of the route to generate + a URL for + @param {...Object} objects a list of objects to serialize + + @return {String} a URL + */ + generate: function(handlerName) { + + var partitionedArgs = extractQueryParams(slice.call(arguments, 1)), + suppliedParams = partitionedArgs[0], + queryParams = partitionedArgs[1]; + + // Construct a TransitionIntent with the provided params + // and apply it to the present state of the router. + var intent = new NamedTransitionIntent({ name: handlerName, contexts: suppliedParams }); + var state = intent.applyToState(this.state, this.recognizer, this.getHandler); + var params = {}; + + for (var i = 0, len = state.handlerInfos.length; i < len; ++i) { + var handlerInfo = state.handlerInfos[i]; + var handlerParams = handlerInfo.serialize(); + merge(params, handlerParams); + } + params.queryParams = queryParams; + + return this.recognizer.generate(handlerName, params); + }, + + applyIntent: function(handlerName, contexts) { + var intent = new NamedTransitionIntent({ + name: handlerName, + contexts: contexts + }); + + var state = this.activeTransition && this.activeTransition.state || this.state; + return intent.applyToState(state, this.recognizer, this.getHandler); + }, + + isActiveIntent: function(handlerName, contexts, queryParams) { + var targetHandlerInfos = this.state.handlerInfos, + found = false, names, object, handlerInfo, handlerObj, i, len; + + if (!targetHandlerInfos.length) { return false; } + + var targetHandler = targetHandlerInfos[targetHandlerInfos.length - 1].name; + var recogHandlers = this.recognizer.handlersFor(targetHandler); + + var index = 0; + for (len = recogHandlers.length; index < len; ++index) { + handlerInfo = targetHandlerInfos[index]; + if (handlerInfo.name === handlerName) { break; } + } + + if (index === recogHandlers.length) { + // The provided route name isn't even in the route hierarchy. + return false; + } + + var state = new TransitionState(); + state.handlerInfos = targetHandlerInfos.slice(0, index + 1); + recogHandlers = recogHandlers.slice(0, index + 1); + + var intent = new NamedTransitionIntent({ + name: targetHandler, + contexts: contexts + }); + + var newState = intent.applyToHandlers(state, recogHandlers, this.getHandler, targetHandler, true, true); + + var handlersEqual = handlerInfosEqual(newState.handlerInfos, state.handlerInfos); + if (!queryParams || !handlersEqual) { + return handlersEqual; + } + + // Get a hash of QPs that will still be active on new route + var activeQPsOnNewHandler = {}; + merge(activeQPsOnNewHandler, queryParams); + + var activeQueryParams = this.state.queryParams; + for (var key in activeQueryParams) { + if (activeQueryParams.hasOwnProperty(key) && + activeQPsOnNewHandler.hasOwnProperty(key)) { + activeQPsOnNewHandler[key] = activeQueryParams[key]; + } + } + + return handlersEqual && !getChangelist(activeQPsOnNewHandler, queryParams); + }, + + isActive: function(handlerName) { + var partitionedArgs = extractQueryParams(slice.call(arguments, 1)); + return this.isActiveIntent(handlerName, partitionedArgs[0], partitionedArgs[1]); + }, + + trigger: function(name) { + var args = slice.call(arguments); + trigger(this, this.currentHandlerInfos, false, args); + }, + + /** + Hook point for logging transition status updates. + + @param {String} message The message to log. + */ + log: null, + + _willChangeContextEvent: 'willChangeContext', + _triggerWillChangeContext: function(handlerInfos, newTransition) { + trigger(this, handlerInfos, true, [this._willChangeContextEvent, newTransition]); + }, + + _triggerWillLeave: function(handlerInfos, newTransition, leavingChecker) { + trigger(this, handlerInfos, true, ['willLeave', newTransition, leavingChecker]); + } + }; + + /** + @private + + Fires queryParamsDidChange event + */ + function fireQueryParamDidChange(router, newState, queryParamChangelist) { + // If queryParams changed trigger event + if (queryParamChangelist) { + + // This is a little hacky but we need some way of storing + // changed query params given that no activeTransition + // is guaranteed to have occurred. + router._changedQueryParams = queryParamChangelist.all; + trigger(router, newState.handlerInfos, true, ['queryParamsDidChange', queryParamChangelist.changed, queryParamChangelist.all, queryParamChangelist.removed]); + router._changedQueryParams = null; + } + } + + /** + @private + + Takes an Array of `HandlerInfo`s, figures out which ones are + exiting, entering, or changing contexts, and calls the + proper handler hooks. + + For example, consider the following tree of handlers. Each handler is + followed by the URL segment it handles. + + ``` + |~index ("/") + | |~posts ("/posts") + | | |-showPost ("/:id") + | | |-newPost ("/new") + | | |-editPost ("/edit") + | |~about ("/about/:id") + ``` + + Consider the following transitions: + + 1. A URL transition to `/posts/1`. + 1. Triggers the `*model` callbacks on the + `index`, `posts`, and `showPost` handlers + 2. Triggers the `enter` callback on the same + 3. Triggers the `setup` callback on the same + 2. A direct transition to `newPost` + 1. Triggers the `exit` callback on `showPost` + 2. Triggers the `enter` callback on `newPost` + 3. Triggers the `setup` callback on `newPost` + 3. A direct transition to `about` with a specified + context object + 1. Triggers the `exit` callback on `newPost` + and `posts` + 2. Triggers the `serialize` callback on `about` + 3. Triggers the `enter` callback on `about` + 4. Triggers the `setup` callback on `about` + + @param {Router} transition + @param {TransitionState} newState + */ + function setupContexts(router, newState, transition) { + var partition = partitionHandlers(router.state, newState); + + forEach(partition.exited, function(handlerInfo) { + var handler = handlerInfo.handler; + delete handler.context; + if (handler.reset) { handler.reset(true, transition); } + if (handler.exit) { handler.exit(transition); } + }); + + var oldState = router.oldState = router.state; + router.state = newState; + var currentHandlerInfos = router.currentHandlerInfos = partition.unchanged.slice(); + + try { + forEach(partition.reset, function(handlerInfo) { + var handler = handlerInfo.handler; + if (handler.reset) { handler.reset(false, transition); } + }); + + forEach(partition.updatedContext, function(handlerInfo) { + return handlerEnteredOrUpdated(currentHandlerInfos, handlerInfo, false, transition); + }); + + forEach(partition.entered, function(handlerInfo) { + return handlerEnteredOrUpdated(currentHandlerInfos, handlerInfo, true, transition); + }); + } catch(e) { + router.state = oldState; + router.currentHandlerInfos = oldState.handlerInfos; + throw e; + } + + router.state.queryParams = finalizeQueryParamChange(router, currentHandlerInfos, newState.queryParams, transition); + } + + + /** + @private + + Helper method used by setupContexts. Handles errors or redirects + that may happen in enter/setup. + */ + function handlerEnteredOrUpdated(currentHandlerInfos, handlerInfo, enter, transition) { + + var handler = handlerInfo.handler, + context = handlerInfo.context; + + if (enter && handler.enter) { handler.enter(transition); } + if (transition && transition.isAborted) { + throw new TransitionAborted(); + } + + handler.context = context; + if (handler.contextDidChange) { handler.contextDidChange(); } + + if (handler.setup) { handler.setup(context, transition); } + if (transition && transition.isAborted) { + throw new TransitionAborted(); + } + + currentHandlerInfos.push(handlerInfo); + + return true; + } + + + /** + @private + + This function is called when transitioning from one URL to + another to determine which handlers are no longer active, + which handlers are newly active, and which handlers remain + active but have their context changed. + + Take a list of old handlers and new handlers and partition + them into four buckets: + + * unchanged: the handler was active in both the old and + new URL, and its context remains the same + * updated context: the handler was active in both the + old and new URL, but its context changed. The handler's + `setup` method, if any, will be called with the new + context. + * exited: the handler was active in the old URL, but is + no longer active. + * entered: the handler was not active in the old URL, but + is now active. + + The PartitionedHandlers structure has four fields: + + * `updatedContext`: a list of `HandlerInfo` objects that + represent handlers that remain active but have a changed + context + * `entered`: a list of `HandlerInfo` objects that represent + handlers that are newly active + * `exited`: a list of `HandlerInfo` objects that are no + longer active. + * `unchanged`: a list of `HanderInfo` objects that remain active. + + @param {Array[HandlerInfo]} oldHandlers a list of the handler + information for the previous URL (or `[]` if this is the + first handled transition) + @param {Array[HandlerInfo]} newHandlers a list of the handler + information for the new URL + + @return {Partition} + */ + function partitionHandlers(oldState, newState) { + var oldHandlers = oldState.handlerInfos; + var newHandlers = newState.handlerInfos; + + var handlers = { + updatedContext: [], + exited: [], + entered: [], + unchanged: [] + }; + + var handlerChanged, contextChanged, i, l; + + for (i=0, l=newHandlers.length; i= 0; --i) { + var handlerInfo = handlerInfos[i]; + merge(params, handlerInfo.params); + if (handlerInfo.handler.inaccessibleByURL) { + urlMethod = null; + } + } + + if (urlMethod) { + params.queryParams = transition._visibleQueryParams || state.queryParams; + var url = router.recognizer.generate(handlerName, params); + + if (urlMethod === 'replace') { + router.replaceURL(url); + } else { + router.updateURL(url); + } + } + } + + /** + @private + + Updates the URL (if necessary) and calls `setupContexts` + to update the router's array of `currentHandlerInfos`. + */ + function finalizeTransition(transition, newState) { + + try { + log(transition.router, transition.sequence, "Resolved all models on destination route; finalizing transition."); + + var router = transition.router, + handlerInfos = newState.handlerInfos, + seq = transition.sequence; + + // Run all the necessary enter/setup/exit hooks + setupContexts(router, newState, transition); + + // Check if a redirect occurred in enter/setup + if (transition.isAborted) { + // TODO: cleaner way? distinguish b/w targetHandlerInfos? + router.state.handlerInfos = router.currentHandlerInfos; + return Promise.reject(logAbort(transition)); + } + + updateURL(transition, newState, transition.intent.url); + + transition.isActive = false; + router.activeTransition = null; + + trigger(router, router.currentHandlerInfos, true, ['didTransition']); + + if (router.didTransition) { + router.didTransition(router.currentHandlerInfos); + } + + log(router, transition.sequence, "TRANSITION COMPLETE."); + + // Resolve with the final handler. + return handlerInfos[handlerInfos.length - 1].handler; + } catch(e) { + if (!((e instanceof TransitionAborted))) { + //var erroneousHandler = handlerInfos.pop(); + var infos = transition.state.handlerInfos; + transition.trigger(true, 'error', e, transition, infos[infos.length-1].handler); + transition.abort(); + } + + throw e; + } + } + + /** + @private + + Begins and returns a Transition based on the provided + arguments. Accepts arguments in the form of both URL + transitions and named transitions. + + @param {Router} router + @param {Array[Object]} args arguments passed to transitionTo, + replaceWith, or handleURL + */ + function doTransition(router, args, isIntermediate) { + // Normalize blank transitions to root URL transitions. + var name = args[0] || '/'; + + var lastArg = args[args.length-1]; + var queryParams = {}; + if (lastArg && lastArg.hasOwnProperty('queryParams')) { + queryParams = pop.call(args).queryParams; + } + + var intent; + if (args.length === 0) { + + log(router, "Updating query params"); + + // A query param update is really just a transition + // into the route you're already on. + var handlerInfos = router.state.handlerInfos; + intent = new NamedTransitionIntent({ + name: handlerInfos[handlerInfos.length - 1].name, + contexts: [], + queryParams: queryParams + }); + + } else if (name.charAt(0) === '/') { + + log(router, "Attempting URL transition to " + name); + intent = new URLTransitionIntent({ url: name }); + + } else { + + log(router, "Attempting transition to " + name); + intent = new NamedTransitionIntent({ + name: args[0], + contexts: slice.call(args, 1), + queryParams: queryParams + }); + } + + return router.transitionByIntent(intent, isIntermediate); + } + + function handlerInfosEqual(handlerInfos, otherHandlerInfos) { + if (handlerInfos.length !== otherHandlerInfos.length) { + return false; + } + + for (var i = 0, len = handlerInfos.length; i < len; ++i) { + if (handlerInfos[i] !== otherHandlerInfos[i]) { + return false; + } + } + return true; + } + + function finalizeQueryParamChange(router, resolvedHandlers, newQueryParams, transition) { + // We fire a finalizeQueryParamChange event which + // gives the new route hierarchy a chance to tell + // us which query params it's consuming and what + // their final values are. If a query param is + // no longer consumed in the final route hierarchy, + // its serialized segment will be removed + // from the URL. + + for (var k in newQueryParams) { + if (newQueryParams.hasOwnProperty(k) && + newQueryParams[k] === null) { + delete newQueryParams[k]; + } + } + + var finalQueryParamsArray = []; + trigger(router, resolvedHandlers, true, ['finalizeQueryParamChange', newQueryParams, finalQueryParamsArray, transition]); + + if (transition) { + transition._visibleQueryParams = {}; + } + + var finalQueryParams = {}; + for (var i = 0, len = finalQueryParamsArray.length; i < len; ++i) { + var qp = finalQueryParamsArray[i]; + finalQueryParams[qp.key] = qp.value; + if (transition && qp.visible !== false) { + transition._visibleQueryParams[qp.key] = qp.value; + } + } + return finalQueryParams; + } + + function notifyExistingHandlers(router, newState, newTransition) { + var oldHandlers = router.state.handlerInfos, + changing = [], + leavingIndex = null, + leaving, leavingChecker, i, oldHandler, newHandler; + + for (i = 0; i < oldHandlers.length; i++) { + oldHandler = oldHandlers[i]; + newHandler = newState.handlerInfos[i]; + + if (!newHandler || oldHandler.name !== newHandler.name) { + leavingIndex = i; + break; + } + + if (!newHandler.isResolved) { + changing.push(oldHandler); + } + } + + if (leavingIndex !== null) { + leaving = oldHandlers.slice(leavingIndex, oldHandlers.length); + leavingChecker = function(name) { + for (var h = 0; h < leaving.length; h++) { + if (leaving[h].name === name) { + return true; + } + } + return false; + }; + + router._triggerWillLeave(leaving, newTransition, leavingChecker); + } + + if (changing.length > 0) { + router._triggerWillChangeContext(changing, newTransition); + } + + trigger(router, oldHandlers, true, ['willTransition', newTransition]); + } + + __exports__["default"] = Router; + }); +define("router/transition-intent", + ["./utils","exports"], + function(__dependency1__, __exports__) { + "use strict"; + var merge = __dependency1__.merge; + + function TransitionIntent(props) { + this.initialize(props); + + // TODO: wat + this.data = this.data || {}; + } + + TransitionIntent.prototype = { + initialize: null, + applyToState: null + }; + + __exports__["default"] = TransitionIntent; + }); +define("router/transition-intent/named-transition-intent", + ["../transition-intent","../transition-state","../handler-info/factory","../utils","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { + "use strict"; + var TransitionIntent = __dependency1__["default"]; + var TransitionState = __dependency2__["default"]; + var handlerInfoFactory = __dependency3__["default"]; + var isParam = __dependency4__.isParam; + var extractQueryParams = __dependency4__.extractQueryParams; + var merge = __dependency4__.merge; + var subclass = __dependency4__.subclass; + + __exports__["default"] = subclass(TransitionIntent, { + name: null, + pivotHandler: null, + contexts: null, + queryParams: null, + + initialize: function(props) { + this.name = props.name; + this.pivotHandler = props.pivotHandler; + this.contexts = props.contexts || []; + this.queryParams = props.queryParams; + }, + + applyToState: function(oldState, recognizer, getHandler, isIntermediate) { + + var partitionedArgs = extractQueryParams([this.name].concat(this.contexts)), + pureArgs = partitionedArgs[0], + queryParams = partitionedArgs[1], + handlers = recognizer.handlersFor(pureArgs[0]); + + var targetRouteName = handlers[handlers.length-1].handler; + + return this.applyToHandlers(oldState, handlers, getHandler, targetRouteName, isIntermediate); + }, + + applyToHandlers: function(oldState, handlers, getHandler, targetRouteName, isIntermediate, checkingIfActive) { + + var i; + var newState = new TransitionState(); + var objects = this.contexts.slice(0); + + var invalidateIndex = handlers.length; + + // Pivot handlers are provided for refresh transitions + if (this.pivotHandler) { + for (i = 0; i < handlers.length; ++i) { + if (getHandler(handlers[i].handler) === this.pivotHandler) { + invalidateIndex = i; + break; + } + } + } + + var pivotHandlerFound = !this.pivotHandler; + + for (i = handlers.length - 1; i >= 0; --i) { + var result = handlers[i]; + var name = result.handler; + var handler = getHandler(name); + + var oldHandlerInfo = oldState.handlerInfos[i]; + var newHandlerInfo = null; + + if (result.names.length > 0) { + if (i >= invalidateIndex) { + newHandlerInfo = this.createParamHandlerInfo(name, handler, result.names, objects, oldHandlerInfo); + } else { + newHandlerInfo = this.getHandlerInfoForDynamicSegment(name, handler, result.names, objects, oldHandlerInfo, targetRouteName, i); + } + } else { + // This route has no dynamic segment. + // Therefore treat as a param-based handlerInfo + // with empty params. This will cause the `model` + // hook to be called with empty params, which is desirable. + newHandlerInfo = this.createParamHandlerInfo(name, handler, result.names, objects, oldHandlerInfo); + } + + if (checkingIfActive) { + // If we're performing an isActive check, we want to + // serialize URL params with the provided context, but + // ignore mismatches between old and new context. + newHandlerInfo = newHandlerInfo.becomeResolved(null, newHandlerInfo.context); + var oldContext = oldHandlerInfo && oldHandlerInfo.context; + if (result.names.length > 0 && newHandlerInfo.context === oldContext) { + // If contexts match in isActive test, assume params also match. + // This allows for flexibility in not requiring that every last + // handler provide a `serialize` method + newHandlerInfo.params = oldHandlerInfo && oldHandlerInfo.params; + } + newHandlerInfo.context = oldContext; + } + + var handlerToUse = oldHandlerInfo; + if (i >= invalidateIndex || newHandlerInfo.shouldSupercede(oldHandlerInfo)) { + invalidateIndex = Math.min(i, invalidateIndex); + handlerToUse = newHandlerInfo; + } + + if (isIntermediate && !checkingIfActive) { + handlerToUse = handlerToUse.becomeResolved(null, handlerToUse.context); + } + + newState.handlerInfos.unshift(handlerToUse); + } + + if (objects.length > 0) { + throw new Error("More context objects were passed than there are dynamic segments for the route: " + targetRouteName); + } + + if (!isIntermediate) { + this.invalidateChildren(newState.handlerInfos, invalidateIndex); + } + + merge(newState.queryParams, this.queryParams || {}); + + return newState; + }, + + invalidateChildren: function(handlerInfos, invalidateIndex) { + for (var i = invalidateIndex, l = handlerInfos.length; i < l; ++i) { + var handlerInfo = handlerInfos[i]; + handlerInfos[i] = handlerInfos[i].getUnresolved(); + } + }, + + getHandlerInfoForDynamicSegment: function(name, handler, names, objects, oldHandlerInfo, targetRouteName, i) { + + var numNames = names.length; + var objectToUse; + if (objects.length > 0) { + + // Use the objects provided for this transition. + objectToUse = objects[objects.length - 1]; + if (isParam(objectToUse)) { + return this.createParamHandlerInfo(name, handler, names, objects, oldHandlerInfo); + } else { + objects.pop(); + } + } else if (oldHandlerInfo && oldHandlerInfo.name === name) { + // Reuse the matching oldHandlerInfo + return oldHandlerInfo; + } else { + if (this.preTransitionState) { + var preTransitionHandlerInfo = this.preTransitionState.handlerInfos[i]; + objectToUse = preTransitionHandlerInfo && preTransitionHandlerInfo.context; + } else { + // Ideally we should throw this error to provide maximal + // information to the user that not enough context objects + // were provided, but this proves too cumbersome in Ember + // in cases where inner template helpers are evaluated + // before parent helpers un-render, in which cases this + // error somewhat prematurely fires. + //throw new Error("Not enough context objects were provided to complete a transition to " + targetRouteName + ". Specifically, the " + name + " route needs an object that can be serialized into its dynamic URL segments [" + names.join(', ') + "]"); + return oldHandlerInfo; + } + } + + return handlerInfoFactory('object', { + name: name, + handler: handler, + context: objectToUse, + names: names + }); + }, + + createParamHandlerInfo: function(name, handler, names, objects, oldHandlerInfo) { + var params = {}; + + // Soak up all the provided string/numbers + var numNames = names.length; + while (numNames--) { + + // Only use old params if the names match with the new handler + var oldParams = (oldHandlerInfo && name === oldHandlerInfo.name && oldHandlerInfo.params) || {}; + + var peek = objects[objects.length - 1]; + var paramName = names[numNames]; + if (isParam(peek)) { + params[paramName] = "" + objects.pop(); + } else { + // If we're here, this means only some of the params + // were string/number params, so try and use a param + // value from a previous handler. + if (oldParams.hasOwnProperty(paramName)) { + params[paramName] = oldParams[paramName]; + } else { + throw new Error("You didn't provide enough string/numeric parameters to satisfy all of the dynamic segments for route " + name); + } + } + } + + return handlerInfoFactory('param', { + name: name, + handler: handler, + params: params + }); + } + }); + }); +define("router/transition-intent/url-transition-intent", + ["../transition-intent","../transition-state","../handler-info/factory","../utils","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { + "use strict"; + var TransitionIntent = __dependency1__["default"]; + var TransitionState = __dependency2__["default"]; + var handlerInfoFactory = __dependency3__["default"]; + var oCreate = __dependency4__.oCreate; + var merge = __dependency4__.merge; + var subclass = __dependency4__.subclass; + + __exports__["default"] = subclass(TransitionIntent, { + url: null, + + initialize: function(props) { + this.url = props.url; + }, + + applyToState: function(oldState, recognizer, getHandler) { + var newState = new TransitionState(); + + var results = recognizer.recognize(this.url), + queryParams = {}, + i, len; + + if (!results) { + throw new UnrecognizedURLError(this.url); + } + + var statesDiffer = false; + + for (i = 0, len = results.length; i < len; ++i) { + var result = results[i]; + var name = result.handler; + var handler = getHandler(name); + + if (handler.inaccessibleByURL) { + throw new UnrecognizedURLError(this.url); + } + + var newHandlerInfo = handlerInfoFactory('param', { + name: name, + handler: handler, + params: result.params + }); + + var oldHandlerInfo = oldState.handlerInfos[i]; + if (statesDiffer || newHandlerInfo.shouldSupercede(oldHandlerInfo)) { + statesDiffer = true; + newState.handlerInfos[i] = newHandlerInfo; + } else { + newState.handlerInfos[i] = oldHandlerInfo; + } + } + + merge(newState.queryParams, results.queryParams); + + return newState; + } + }); + + /** + Promise reject reasons passed to promise rejection + handlers for failed transitions. + */ + function UnrecognizedURLError(message) { + this.message = (message || "UnrecognizedURLError"); + this.name = "UnrecognizedURLError"; + } + }); +define("router/transition-state", + ["./handler-info","./utils","rsvp/promise","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __exports__) { + "use strict"; + var ResolvedHandlerInfo = __dependency1__.ResolvedHandlerInfo; + var forEach = __dependency2__.forEach; + var promiseLabel = __dependency2__.promiseLabel; + var Promise = __dependency3__["default"]; + + function TransitionState(other) { + this.handlerInfos = []; + this.queryParams = {}; + this.params = {}; + } + + TransitionState.prototype = { + handlerInfos: null, + queryParams: null, + params: null, + + promiseLabel: function(label) { + var targetName = ''; + forEach(this.handlerInfos, function(handlerInfo) { + if (targetName !== '') { + targetName += '.'; + } + targetName += handlerInfo.name; + }); + return promiseLabel("'" + targetName + "': " + label); + }, + + resolve: function(shouldContinue, payload) { + var self = this; + // First, calculate params for this state. This is useful + // information to provide to the various route hooks. + var params = this.params; + forEach(this.handlerInfos, function(handlerInfo) { + params[handlerInfo.name] = handlerInfo.params || {}; + }); + + payload = payload || {}; + payload.resolveIndex = 0; + + var currentState = this; + var wasAborted = false; + + // The prelude RSVP.resolve() asyncs us into the promise land. + return Promise.resolve(null, this.promiseLabel("Start transition")) + .then(resolveOneHandlerInfo, null, this.promiseLabel('Resolve handler'))['catch'](handleError, this.promiseLabel('Handle error')); + + function innerShouldContinue() { + return Promise.resolve(shouldContinue(), promiseLabel("Check if should continue"))['catch'](function(reason) { + // We distinguish between errors that occurred + // during resolution (e.g. beforeModel/model/afterModel), + // and aborts due to a rejecting promise from shouldContinue(). + wasAborted = true; + return Promise.reject(reason); + }, promiseLabel("Handle abort")); + } + + function handleError(error) { + // This is the only possible + // reject value of TransitionState#resolve + var handlerInfos = currentState.handlerInfos; + var errorHandlerIndex = payload.resolveIndex >= handlerInfos.length ? + handlerInfos.length - 1 : payload.resolveIndex; + return Promise.reject({ + error: error, + handlerWithError: currentState.handlerInfos[errorHandlerIndex].handler, + wasAborted: wasAborted, + state: currentState + }); + } + + function proceed(resolvedHandlerInfo) { + var wasAlreadyResolved = currentState.handlerInfos[payload.resolveIndex].isResolved; + + // Swap the previously unresolved handlerInfo with + // the resolved handlerInfo + currentState.handlerInfos[payload.resolveIndex++] = resolvedHandlerInfo; + + if (!wasAlreadyResolved) { + // Call the redirect hook. The reason we call it here + // vs. afterModel is so that redirects into child + // routes don't re-run the model hooks for this + // already-resolved route. + var handler = resolvedHandlerInfo.handler; + if (handler && handler.redirect) { + handler.redirect(resolvedHandlerInfo.context, payload); + } + } + + // Proceed after ensuring that the redirect hook + // didn't abort this transition by transitioning elsewhere. + return innerShouldContinue().then(resolveOneHandlerInfo, null, promiseLabel('Resolve handler')); + } + + function resolveOneHandlerInfo() { + if (payload.resolveIndex === currentState.handlerInfos.length) { + // This is is the only possible + // fulfill value of TransitionState#resolve + return { + error: null, + state: currentState + }; + } + + var handlerInfo = currentState.handlerInfos[payload.resolveIndex]; + + return handlerInfo.resolve(innerShouldContinue, payload) + .then(proceed, null, promiseLabel('Proceed')); + } + } + }; + + __exports__["default"] = TransitionState; + }); +define("router/transition", + ["rsvp/promise","./handler-info","./utils","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __exports__) { + "use strict"; + var Promise = __dependency1__["default"]; + var ResolvedHandlerInfo = __dependency2__.ResolvedHandlerInfo; + var trigger = __dependency3__.trigger; + var slice = __dependency3__.slice; + var log = __dependency3__.log; + var promiseLabel = __dependency3__.promiseLabel; + + /** + @private + + A Transition is a thennable (a promise-like object) that represents + an attempt to transition to another route. It can be aborted, either + explicitly via `abort` or by attempting another transition while a + previous one is still underway. An aborted transition can also + be `retry()`d later. + */ + function Transition(router, intent, state, error) { + var transition = this; + this.state = state || router.state; + this.intent = intent; + this.router = router; + this.data = this.intent && this.intent.data || {}; + this.resolvedModels = {}; + this.queryParams = {}; + + if (error) { + this.promise = Promise.reject(error); + return; + } + + if (state) { + this.params = state.params; + this.queryParams = state.queryParams; + this.handlerInfos = state.handlerInfos; + + var len = state.handlerInfos.length; + if (len) { + this.targetName = state.handlerInfos[state.handlerInfos.length-1].name; + } + + for (var i = 0; i < len; ++i) { + var handlerInfo = state.handlerInfos[i]; + + // TODO: this all seems hacky + if (!handlerInfo.isResolved) { break; } + this.pivotHandler = handlerInfo.handler; + } + + this.sequence = Transition.currentSequence++; + this.promise = state.resolve(checkForAbort, this)['catch'](function(result) { + if (result.wasAborted || transition.isAborted) { + return Promise.reject(logAbort(transition)); + } else { + transition.trigger('error', result.error, transition, result.handlerWithError); + transition.abort(); + return Promise.reject(result.error); + } + }, promiseLabel('Handle Abort')); + } else { + this.promise = Promise.resolve(this.state); + this.params = {}; + } + + function checkForAbort() { + if (transition.isAborted) { + return Promise.reject(undefined, promiseLabel("Transition aborted - reject")); + } + } + } + + Transition.currentSequence = 0; + + Transition.prototype = { + targetName: null, + urlMethod: 'update', + intent: null, + params: null, + pivotHandler: null, + resolveIndex: 0, + handlerInfos: null, + resolvedModels: null, + isActive: true, + state: null, + queryParamsOnly: false, + + isTransition: true, + + isExiting: function(handler) { + var handlerInfos = this.handlerInfos; + for (var i = 0, len = handlerInfos.length; i < len; ++i) { + var handlerInfo = handlerInfos[i]; + if (handlerInfo.name === handler || handlerInfo.handler === handler) { + return false; + } + } + return true; + }, + + /** + @public + + The Transition's internal promise. Calling `.then` on this property + is that same as calling `.then` on the Transition object itself, but + this property is exposed for when you want to pass around a + Transition's promise, but not the Transition object itself, since + Transition object can be externally `abort`ed, while the promise + cannot. + */ + promise: null, + + /** + @public + + Custom state can be stored on a Transition's `data` object. + This can be useful for decorating a Transition within an earlier + hook and shared with a later hook. Properties set on `data` will + be copied to new transitions generated by calling `retry` on this + transition. + */ + data: null, + + /** + @public + + A standard promise hook that resolves if the transition + succeeds and rejects if it fails/redirects/aborts. + + Forwards to the internal `promise` property which you can + use in situations where you want to pass around a thennable, + but not the Transition itself. + + @param {Function} success + @param {Function} failure + */ + then: function(success, failure) { + return this.promise.then(success, failure); + }, + + /** + @public + + Aborts the Transition. Note you can also implicitly abort a transition + by initiating another transition while a previous one is underway. + */ + abort: function() { + if (this.isAborted) { return this; } + log(this.router, this.sequence, this.targetName + ": transition was aborted"); + this.intent.preTransitionState = this.router.state; + this.isAborted = true; + this.isActive = false; + this.router.activeTransition = null; + return this; + }, + + /** + @public + + Retries a previously-aborted transition (making sure to abort the + transition if it's still active). Returns a new transition that + represents the new attempt to transition. + */ + retry: function() { + // TODO: add tests for merged state retry()s + this.abort(); + return this.router.transitionByIntent(this.intent, false); + }, + + /** + @public + + Sets the URL-changing method to be employed at the end of a + successful transition. By default, a new Transition will just + use `updateURL`, but passing 'replace' to this method will + cause the URL to update using 'replaceWith' instead. Omitting + a parameter will disable the URL change, allowing for transitions + that don't update the URL at completion (this is also used for + handleURL, since the URL has already changed before the + transition took place). + + @param {String} method the type of URL-changing method to use + at the end of a transition. Accepted values are 'replace', + falsy values, or any other non-falsy value (which is + interpreted as an updateURL transition). + + @return {Transition} this transition + */ + method: function(method) { + this.urlMethod = method; + return this; + }, + + /** + @public + + Fires an event on the current list of resolved/resolving + handlers within this transition. Useful for firing events + on route hierarchies that haven't fully been entered yet. + + Note: This method is also aliased as `send` + + @param {Boolean} [ignoreFailure=false] a boolean specifying whether unhandled events throw an error + @param {String} name the name of the event to fire + */ + trigger: function (ignoreFailure) { + var args = slice.call(arguments); + if (typeof ignoreFailure === 'boolean') { + args.shift(); + } else { + // Throw errors on unhandled trigger events by default + ignoreFailure = false; + } + trigger(this.router, this.state.handlerInfos.slice(0, this.resolveIndex + 1), ignoreFailure, args); + }, + + /** + @public + + Transitions are aborted and their promises rejected + when redirects occur; this method returns a promise + that will follow any redirects that occur and fulfill + with the value fulfilled by any redirecting transitions + that occur. + + @return {Promise} a promise that fulfills with the same + value that the final redirecting transition fulfills with + */ + followRedirects: function() { + var router = this.router; + return this.promise['catch'](function(reason) { + if (router.activeTransition) { + return router.activeTransition.followRedirects(); + } + return Promise.reject(reason); + }); + }, + + toString: function() { + return "Transition (sequence " + this.sequence + ")"; + }, + + /** + @private + */ + log: function(message) { + log(this.router, this.sequence, message); + } + }; + + // Alias 'trigger' as 'send' + Transition.prototype.send = Transition.prototype.trigger; + + /** + @private + + Logs and returns a TransitionAborted error. + */ + function logAbort(transition) { + log(transition.router, transition.sequence, "detected abort."); + return new TransitionAborted(); + } + + function TransitionAborted(message) { + this.message = (message || "TransitionAborted"); + this.name = "TransitionAborted"; + } + + __exports__.Transition = Transition; + __exports__.logAbort = logAbort; + __exports__.TransitionAborted = TransitionAborted; + }); +define("router/utils", + ["exports"], + function(__exports__) { + "use strict"; + var slice = Array.prototype.slice; + + var _isArray; + if (!Array.isArray) { + _isArray = function (x) { + return Object.prototype.toString.call(x) === "[object Array]"; + }; + } else { + _isArray = Array.isArray; + } + + var isArray = _isArray; + __exports__.isArray = isArray; + function merge(hash, other) { + for (var prop in other) { + if (other.hasOwnProperty(prop)) { hash[prop] = other[prop]; } + } + } + + var oCreate = Object.create || function(proto) { + function F() {} + F.prototype = proto; + return new F(); + }; + __exports__.oCreate = oCreate; + /** + @private + + Extracts query params from the end of an array + **/ + function extractQueryParams(array) { + var len = (array && array.length), head, queryParams; + + if(len && len > 0 && array[len - 1] && array[len - 1].hasOwnProperty('queryParams')) { + queryParams = array[len - 1].queryParams; + head = slice.call(array, 0, len - 1); + return [head, queryParams]; + } else { + return [array, null]; + } + } + + __exports__.extractQueryParams = extractQueryParams;/** + @private + + Coerces query param properties and array elements into strings. + **/ + function coerceQueryParamsToString(queryParams) { + for (var key in queryParams) { + if (typeof queryParams[key] === 'number') { + queryParams[key] = '' + queryParams[key]; + } else if (isArray(queryParams[key])) { + for (var i = 0, l = queryParams[key].length; i < l; i++) { + queryParams[key][i] = '' + queryParams[key][i]; + } + } + } + } + /** + @private + */ + function log(router, sequence, msg) { + if (!router.log) { return; } + + if (arguments.length === 3) { + router.log("Transition #" + sequence + ": " + msg); + } else { + msg = sequence; + router.log(msg); + } + } + + __exports__.log = log;function bind(context, fn) { + var boundArgs = arguments; + return function(value) { + var args = slice.call(boundArgs, 2); + args.push(value); + return fn.apply(context, args); + }; + } + + __exports__.bind = bind;function isParam(object) { + return (typeof object === "string" || object instanceof String || typeof object === "number" || object instanceof Number); + } + + + function forEach(array, callback) { + for (var i=0, l=array.length; i=0; i--) { + var handlerInfo = handlerInfos[i], + handler = handlerInfo.handler; + + if (handler.events && handler.events[name]) { + if (handler.events[name].apply(handler, args) === true) { + eventWasHandled = true; + } else { + return; + } + } + } + + if (!eventWasHandled && !ignoreFailure) { + throw new Error("Nothing handled the event '" + name + "'."); + } + } + + __exports__.trigger = trigger;function getChangelist(oldObject, newObject) { + var key; + var results = { + all: {}, + changed: {}, + removed: {} + }; + + merge(results.all, newObject); + + var didChange = false; + coerceQueryParamsToString(oldObject); + coerceQueryParamsToString(newObject); + + // Calculate removals + for (key in oldObject) { + if (oldObject.hasOwnProperty(key)) { + if (!newObject.hasOwnProperty(key)) { + didChange = true; + results.removed[key] = oldObject[key]; + } + } + } + + // Calculate changes + for (key in newObject) { + if (newObject.hasOwnProperty(key)) { + if (isArray(oldObject[key]) && isArray(newObject[key])) { + if (oldObject[key].length !== newObject[key].length) { + results.changed[key] = newObject[key]; + didChange = true; + } else { + for (var i = 0, l = oldObject[key].length; i < l; i++) { + if (oldObject[key][i] !== newObject[key][i]) { + results.changed[key] = newObject[key]; + didChange = true; + } + } + } + } + else { + if (oldObject[key] !== newObject[key]) { + results.changed[key] = newObject[key]; + didChange = true; + } + } + } + } + + return didChange && results; + } + + __exports__.getChangelist = getChangelist;function promiseLabel(label) { + return 'Router: ' + label; + } + + __exports__.promiseLabel = promiseLabel;function subclass(parentConstructor, proto) { + function C(props) { + parentConstructor.call(this, props || {}); + } + C.prototype = oCreate(parentConstructor.prototype); + merge(C.prototype, proto); + return C; + } + + __exports__.subclass = subclass;__exports__.merge = merge; + __exports__.slice = slice; + __exports__.isParam = isParam; + __exports__.coerceQueryParamsToString = coerceQueryParamsToString; + }); +define("router", + ["./router/router","exports"], + function(__dependency1__, __exports__) { + "use strict"; + var Router = __dependency1__["default"]; + + __exports__["default"] = Router; + }); +/** + @class RSVP + @module RSVP + */ +define('rsvp/-internal', [ + './utils', + './instrument', + './config', + 'exports' +], function (__dependency1__, __dependency2__, __dependency3__, __exports__) { + 'use strict'; + var objectOrFunction = __dependency1__.objectOrFunction; + var isFunction = __dependency1__.isFunction; + var now = __dependency1__.now; + var instrument = __dependency2__['default']; + var config = __dependency3__.config; + function noop() { + } + var PENDING = void 0; + var FULFILLED = 1; + var REJECTED = 2; + var GET_THEN_ERROR = new ErrorObject(); + function getThen(promise) { + try { + return promise.then; + } catch (error) { + GET_THEN_ERROR.error = error; + return GET_THEN_ERROR; + } + } + function tryThen(then, value, fulfillmentHandler, rejectionHandler) { + try { + then.call(value, fulfillmentHandler, rejectionHandler); + } catch (e) { + return e; + } + } + function handleForeignThenable(promise, thenable, then) { + config.async(function (promise$2) { + var sealed = false; + var error = tryThen(then, thenable, function (value) { + if (sealed) { + return; + } + sealed = true; + if (thenable !== value) { + resolve(promise$2, value); + } else { + fulfill(promise$2, value); + } + }, function (reason) { + if (sealed) { + return; + } + sealed = true; + reject(promise$2, reason); + }, 'Settle: ' + (promise$2._label || ' unknown promise')); + if (!sealed && error) { + sealed = true; + reject(promise$2, error); + } + }, promise); + } + function handleOwnThenable(promise, thenable) { + promise._onerror = null; + if (thenable._state === FULFILLED) { + fulfill(promise, thenable._result); + } else if (promise._state === REJECTED) { + reject(promise, thenable._result); + } else { + subscribe(thenable, undefined, function (value) { + if (thenable !== value) { + resolve(promise, value); + } else { + fulfill(promise, value); + } + }, function (reason) { + reject(promise, reason); + }); + } + } + function handleMaybeThenable(promise, maybeThenable) { + if (maybeThenable instanceof promise.constructor) { + handleOwnThenable(promise, maybeThenable); + } else { + var then = getThen(maybeThenable); + if (then === GET_THEN_ERROR) { + reject(promise, GET_THEN_ERROR.error); + } else if (then === undefined) { + fulfill(promise, maybeThenable); + } else if (isFunction(then)) { + handleForeignThenable(promise, maybeThenable, then); + } else { + fulfill(promise, maybeThenable); + } + } + } + function resolve(promise, value) { + if (promise === value) { + fulfill(promise, value); + } else if (objectOrFunction(value)) { + handleMaybeThenable(promise, value); + } else { + fulfill(promise, value); + } + } + function publishRejection(promise) { + if (promise._onerror) { + promise._onerror(promise._result); + } + publish(promise); + } + function fulfill(promise, value) { + if (promise._state !== PENDING) { + return; + } + promise._result = value; + promise._state = FULFILLED; + if (promise._subscribers.length === 0) { + if (config.instrument) { + instrument('fulfilled', promise); + } + } else { + config.async(publish, promise); + } + } + function reject(promise, reason) { + if (promise._state !== PENDING) { + return; + } + promise._state = REJECTED; + promise._result = reason; + config.async(publishRejection, promise); + } + function subscribe(parent, child, onFulfillment, onRejection) { + var subscribers = parent._subscribers; + var length = subscribers.length; + parent._onerror = null; + subscribers[length] = child; + subscribers[length + FULFILLED] = onFulfillment; + subscribers[length + REJECTED] = onRejection; + if (length === 0 && parent._state) { + config.async(publish, parent); + } + } + function publish(promise) { + var subscribers = promise._subscribers; + var settled = promise._state; + if (config.instrument) { + instrument(settled === FULFILLED ? 'fulfilled' : 'rejected', promise); + } + if (subscribers.length === 0) { + return; + } + var child, callback, detail = promise._result; + for (var i = 0; i < subscribers.length; i += 3) { + child = subscribers[i]; + callback = subscribers[i + settled]; + if (child) { + invokeCallback(settled, child, callback, detail); + } else { + callback(detail); + } + } + promise._subscribers.length = 0; + } + function ErrorObject() { + this.error = null; + } + var TRY_CATCH_ERROR = new ErrorObject(); + function tryCatch(callback, detail) { + try { + return callback(detail); + } catch (e) { + TRY_CATCH_ERROR.error = e; + return TRY_CATCH_ERROR; + } + } + function invokeCallback(settled, promise, callback, detail) { + var hasCallback = isFunction(callback), value, error, succeeded, failed; + if (hasCallback) { + value = tryCatch(callback, detail); + if (value === TRY_CATCH_ERROR) { + failed = true; + error = value.error; + value = null; + } else { + succeeded = true; + } + if (promise === value) { + reject(promise, new TypeError('A promises callback cannot return that same promise.')); + return; + } + } else { + value = detail; + succeeded = true; + } + if (promise._state !== PENDING) { + } // noop + else if (hasCallback && succeeded) { + resolve(promise, value); + } else if (failed) { + reject(promise, error); + } else if (settled === FULFILLED) { + fulfill(promise, value); + } else if (settled === REJECTED) { + reject(promise, value); + } + } + function initializePromise(promise, resolver) { + try { + resolver(function resolvePromise(value) { + resolve(promise, value); + }, function rejectPromise(reason) { + reject(promise, reason); + }); + } catch (e) { + reject(promise, e); + } + } + __exports__.noop = noop; + __exports__.resolve = resolve; + __exports__.reject = reject; + __exports__.fulfill = fulfill; + __exports__.subscribe = subscribe; + __exports__.publish = publish; + __exports__.publishRejection = publishRejection; + __exports__.initializePromise = initializePromise; + __exports__.invokeCallback = invokeCallback; + __exports__.FULFILLED = FULFILLED; + __exports__.REJECTED = REJECTED; +}); +define('rsvp/all-settled', [ + './enumerator', + './promise', + './utils', + 'exports' +], function (__dependency1__, __dependency2__, __dependency3__, __exports__) { + 'use strict'; + var Enumerator = __dependency1__['default']; + var makeSettledResult = __dependency1__.makeSettledResult; + var Promise = __dependency2__['default']; + var o_create = __dependency3__.o_create; + function AllSettled(Constructor, entries, label) { + this._superConstructor(Constructor, entries, false, label); + } + AllSettled.prototype = o_create(Enumerator.prototype); + AllSettled.prototype._superConstructor = Enumerator; + AllSettled.prototype._makeResult = makeSettledResult; + AllSettled.prototype._validationError = function () { + return new Error('allSettled must be called with an array'); + }; + /** + `RSVP.allSettled` is similar to `RSVP.all`, but instead of implementing + a fail-fast method, it waits until all the promises have returned and + shows you all the results. This is useful if you want to handle multiple + promises' failure states together as a set. + + Returns a promise that is fulfilled when all the given promises have been + settled. The return promise is fulfilled with an array of the states of + the promises passed into the `promises` array argument. + + Each state object will either indicate fulfillment or rejection, and + provide the corresponding value or reason. The states will take one of + the following formats: + + ```javascript + { state: 'fulfilled', value: value } + or + { state: 'rejected', reason: reason } + ``` + + Example: + + ```javascript + var promise1 = RSVP.Promise.resolve(1); + var promise2 = RSVP.Promise.reject(new Error('2')); + var promise3 = RSVP.Promise.reject(new Error('3')); + var promises = [ promise1, promise2, promise3 ]; + + RSVP.allSettled(promises).then(function(array){ + // array == [ + // { state: 'fulfilled', value: 1 }, + // { state: 'rejected', reason: Error }, + // { state: 'rejected', reason: Error } + // ] + // Note that for the second item, reason.message will be "2", and for the + // third item, reason.message will be "3". + }, function(error) { + // Not run. (This block would only be called if allSettled had failed, + // for instance if passed an incorrect argument type.) + }); + ``` + + @method allSettled + @static + @for RSVP + @param {Array} promises + @param {String} label - optional string that describes the promise. + Useful for tooling. + @return {Promise} promise that is fulfilled with an array of the settled + states of the constituent promises. + */ + __exports__['default'] = function allSettled(entries, label) { + return new AllSettled(Promise, entries, label).promise; + }; +}); +define('rsvp/all', [ + './promise', + 'exports' +], function (__dependency1__, __exports__) { + 'use strict'; + var Promise = __dependency1__['default']; + /** + This is a convenient alias for `RSVP.Promise.all`. + + @method all + @static + @for RSVP + @param {Array} array Array of promises. + @param {String} label An optional label. This is useful + for tooling. + */ + __exports__['default'] = function all(array, label) { + return Promise.all(array, label); + }; +}); +define('rsvp/asap', ['exports'], function (__exports__) { + 'use strict'; + var length = 0; + __exports__['default'] = function asap(callback, arg) { + queue[length] = callback; + queue[length + 1] = arg; + length += 2; + if (length === 2) { + // If length is 1, that means that we need to schedule an async flush. + // If additional callbacks are queued before the queue is flushed, they + // will be processed by this flush that we are scheduling. + scheduleFlush(); + } + }; + var browserGlobal = typeof window !== 'undefined' ? window : {}; + var BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver; + // test for web worker but not in IE10 + var isWorker = typeof Uint8ClampedArray !== 'undefined' && typeof importScripts !== 'undefined' && typeof MessageChannel !== 'undefined'; + // node + function useNextTick() { + return function () { + process.nextTick(flush); + }; + } + function useMutationObserver() { + var iterations = 0; + var observer = new BrowserMutationObserver(flush); + var node = document.createTextNode(''); + observer.observe(node, { characterData: true }); + return function () { + node.data = iterations = ++iterations % 2; + }; + } + // web worker + function useMessageChannel() { + var channel = new MessageChannel(); + channel.port1.onmessage = flush; + return function () { + channel.port2.postMessage(0); + }; + } + function useSetTimeout() { + return function () { + setTimeout(flush, 1); + }; + } + var queue = new Array(1000); + function flush() { + for (var i = 0; i < length; i += 2) { + var callback = queue[i]; + var arg = queue[i + 1]; + callback(arg); + queue[i] = undefined; + queue[i + 1] = undefined; + } + length = 0; + } + var scheduleFlush; + // Decide what async method to use to triggering processing of queued callbacks: + if (typeof process !== 'undefined' && {}.toString.call(process) === '[object process]') { + scheduleFlush = useNextTick(); + } else if (BrowserMutationObserver) { + scheduleFlush = useMutationObserver(); + } else if (isWorker) { + scheduleFlush = useMessageChannel(); + } else { + scheduleFlush = useSetTimeout(); + } +}); +define('rsvp/config', [ + './events', + 'exports' +], function (__dependency1__, __exports__) { + 'use strict'; + var EventTarget = __dependency1__['default']; + var config = { instrument: false }; + EventTarget.mixin(config); + function configure(name, value) { + if (name === 'onerror') { + // handle for legacy users that expect the actual + // error to be passed to their function added via + // `RSVP.configure('onerror', someFunctionHere);` + config.on('error', value); + return; + } + if (arguments.length === 2) { + config[name] = value; + } else { + return config[name]; + } + } + __exports__.config = config; + __exports__.configure = configure; +}); +define('rsvp/defer', [ + './promise', + 'exports' +], function (__dependency1__, __exports__) { + 'use strict'; + var Promise = __dependency1__['default']; + /** + `RSVP.defer` returns an object similar to jQuery's `$.Deferred`. + `RSVP.defer` should be used when porting over code reliant on `$.Deferred`'s + interface. New code should use the `RSVP.Promise` constructor instead. + + The object returned from `RSVP.defer` is a plain object with three properties: + + * promise - an `RSVP.Promise`. + * reject - a function that causes the `promise` property on this object to + become rejected + * resolve - a function that causes the `promise` property on this object to + become fulfilled. + + Example: + + ```javascript + var deferred = RSVP.defer(); + + deferred.resolve("Success!"); + + defered.promise.then(function(value){ + // value here is "Success!" + }); + ``` + + @method defer + @static + @for RSVP + @param {String} label optional string for labeling the promise. + Useful for tooling. + @return {Object} + */ + __exports__['default'] = function defer(label) { + var deferred = {}; + deferred.promise = new Promise(function (resolve, reject) { + deferred.resolve = resolve; + deferred.reject = reject; + }, label); + return deferred; + }; +}); +define('rsvp/enumerator', [ + './utils', + './-internal', + 'exports' +], function (__dependency1__, __dependency2__, __exports__) { + 'use strict'; + var isArray = __dependency1__.isArray; + var isMaybeThenable = __dependency1__.isMaybeThenable; + var noop = __dependency2__.noop; + var reject = __dependency2__.reject; + var fulfill = __dependency2__.fulfill; + var subscribe = __dependency2__.subscribe; + var FULFILLED = __dependency2__.FULFILLED; + var REJECTED = __dependency2__.REJECTED; + var PENDING = __dependency2__.PENDING; + var ABORT_ON_REJECTION = true; + __exports__.ABORT_ON_REJECTION = ABORT_ON_REJECTION; + function makeSettledResult(state, position, value) { + if (state === FULFILLED) { + return { + state: 'fulfilled', + value: value + }; + } else { + return { + state: 'rejected', + reason: value + }; + } + } + __exports__.makeSettledResult = makeSettledResult; + function Enumerator(Constructor, input, abortOnReject, label) { + this._instanceConstructor = Constructor; + this.promise = new Constructor(noop, label); + this._abortOnReject = abortOnReject; + if (this._validateInput(input)) { + this._input = input; + this.length = input.length; + this._remaining = input.length; + this._init(); + if (this.length === 0) { + fulfill(this.promise, this._result); + } else { + this.length = this.length || 0; + this._enumerate(); + if (this._remaining === 0) { + fulfill(this.promise, this._result); + } + } + } else { + reject(this.promise, this._validationError()); + } + } + Enumerator.prototype._validateInput = function (input) { + return isArray(input); + }; + Enumerator.prototype._validationError = function () { + return new Error('Array Methods must be provided an Array'); + }; + Enumerator.prototype._init = function () { + this._result = new Array(this.length); + }; + __exports__['default'] = Enumerator; + Enumerator.prototype._enumerate = function () { + var length = this.length; + var promise = this.promise; + var input = this._input; + for (var i = 0; promise._state === PENDING && i < length; i++) { + this._eachEntry(input[i], i); + } + }; + Enumerator.prototype._eachEntry = function (entry, i) { + var c = this._instanceConstructor; + if (isMaybeThenable(entry)) { + if (entry.constructor === c && entry._state !== PENDING) { + entry._onerror = null; + this._settledAt(entry._state, i, entry._result); + } else { + this._willSettleAt(c.resolve(entry), i); + } + } else { + this._remaining--; + this._result[i] = this._makeResult(FULFILLED, i, entry); + } + }; + Enumerator.prototype._settledAt = function (state, i, value) { + var promise = this.promise; + if (promise._state === PENDING) { + this._remaining--; + if (this._abortOnReject && state === REJECTED) { + reject(promise, value); + } else { + this._result[i] = this._makeResult(state, i, value); + } + } + if (this._remaining === 0) { + fulfill(promise, this._result); + } + }; + Enumerator.prototype._makeResult = function (state, i, value) { + return value; + }; + Enumerator.prototype._willSettleAt = function (promise, i) { + var enumerator = this; + subscribe(promise, undefined, function (value) { + enumerator._settledAt(FULFILLED, i, value); + }, function (reason) { + enumerator._settledAt(REJECTED, i, reason); + }); + }; +}); +define('rsvp/events', ['exports'], function (__exports__) { + 'use strict'; + function indexOf(callbacks, callback) { + for (var i = 0, l = callbacks.length; i < l; i++) { + if (callbacks[i] === callback) { + return i; + } + } + return -1; + } + function callbacksFor(object) { + var callbacks = object._promiseCallbacks; + if (!callbacks) { + callbacks = object._promiseCallbacks = {}; + } + return callbacks; + } + /** + @class RSVP.EventTarget + */ + __exports__['default'] = { + mixin: function (object) { + object.on = this.on; + object.off = this.off; + object.trigger = this.trigger; + object._promiseCallbacks = undefined; + return object; + }, + on: function (eventName, callback) { + var allCallbacks = callbacksFor(this), callbacks; + callbacks = allCallbacks[eventName]; + if (!callbacks) { + callbacks = allCallbacks[eventName] = []; + } + if (indexOf(callbacks, callback) === -1) { + callbacks.push(callback); + } + }, + off: function (eventName, callback) { + var allCallbacks = callbacksFor(this), callbacks, index; + if (!callback) { + allCallbacks[eventName] = []; + return; + } + callbacks = allCallbacks[eventName]; + index = indexOf(callbacks, callback); + if (index !== -1) { + callbacks.splice(index, 1); + } + }, + trigger: function (eventName, options) { + var allCallbacks = callbacksFor(this), callbacks, callbackTuple, callback, binding; + if (callbacks = allCallbacks[eventName]) { + // Don't cache the callbacks.length since it may grow + for (var i = 0; i < callbacks.length; i++) { + callback = callbacks[i]; + callback(options); + } + } + } + }; +}); +define('rsvp/filter', [ + './promise', + './utils', + 'exports' +], function (__dependency1__, __dependency2__, __exports__) { + 'use strict'; + var Promise = __dependency1__['default']; + var isFunction = __dependency2__.isFunction; + var isMaybeThenable = __dependency2__.isMaybeThenable; + /** + `RSVP.filter` is similar to JavaScript's native `filter` method, except that it + waits for all promises to become fulfilled before running the `filterFn` on + each item in given to `promises`. `RSVP.filter` returns a promise that will + become fulfilled with the result of running `filterFn` on the values the + promises become fulfilled with. + + For example: + + ```javascript + + var promise1 = RSVP.resolve(1); + var promise2 = RSVP.resolve(2); + var promise3 = RSVP.resolve(3); + + var promises = [promise1, promise2, promise3]; + + var filterFn = function(item){ + return item > 1; + }; + + RSVP.filter(promises, filterFn).then(function(result){ + // result is [ 2, 3 ] + }); + ``` + + If any of the `promises` given to `RSVP.filter` are rejected, the first promise + that is rejected will be given as an argument to the returned promise's + rejection handler. For example: + + ```javascript + var promise1 = RSVP.resolve(1); + var promise2 = RSVP.reject(new Error("2")); + var promise3 = RSVP.reject(new Error("3")); + var promises = [ promise1, promise2, promise3 ]; + + var filterFn = function(item){ + return item > 1; + }; + + RSVP.filter(promises, filterFn).then(function(array){ + // Code here never runs because there are rejected promises! + }, function(reason) { + // reason.message === "2" + }); + ``` + + `RSVP.filter` will also wait for any promises returned from `filterFn`. + For instance, you may want to fetch a list of users then return a subset + of those users based on some asynchronous operation: + + ```javascript + + var alice = { name: 'alice' }; + var bob = { name: 'bob' }; + var users = [ alice, bob ]; + + var promises = users.map(function(user){ + return RSVP.resolve(user); + }); + + var filterFn = function(user){ + // Here, Alice has permissions to create a blog post, but Bob does not. + return getPrivilegesForUser(user).then(function(privs){ + return privs.can_create_blog_post === true; + }); + }; + RSVP.filter(promises, filterFn).then(function(users){ + // true, because the server told us only Alice can create a blog post. + users.length === 1; + // false, because Alice is the only user present in `users` + users[0] === bob; + }); + ``` + + @method filter + @static + @for RSVP + @param {Array} promises + @param {Function} filterFn - function to be called on each resolved value to + filter the final results. + @param {String} label optional string describing the promise. Useful for + tooling. + @return {Promise} + */ + __exports__['default'] = function filter(promises, filterFn, label) { + return Promise.all(promises, label).then(function (values) { + if (!isFunction(filterFn)) { + throw new TypeError('You must pass a function as filter\'s second argument.'); + } + var length = values.length; + var filtered = new Array(length); + for (var i = 0; i < length; i++) { + filtered[i] = filterFn(values[i]); + } + return Promise.all(filtered, label).then(function (filtered$2) { + var results = new Array(length); + var newLength = 0; + for (var i$2 = 0; i$2 < length; i$2++) { + if (filtered$2[i$2]) { + results[newLength] = values[i$2]; + newLength++; + } + } + results.length = newLength; + return results; + }); + }); + }; +}); +define('rsvp/hash-settled', [ + './promise', + './enumerator', + './promise-hash', + './utils', + 'exports' +], function (__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { + 'use strict'; + var Promise = __dependency1__['default']; + var makeSettledResult = __dependency2__.makeSettledResult; + var PromiseHash = __dependency3__['default']; + var Enumerator = __dependency2__['default']; + var o_create = __dependency4__.o_create; + function HashSettled(Constructor, object, label) { + this._superConstructor(Constructor, object, false, label); + } + HashSettled.prototype = o_create(PromiseHash.prototype); + HashSettled.prototype._superConstructor = Enumerator; + HashSettled.prototype._makeResult = makeSettledResult; + HashSettled.prototype._validationError = function () { + return new Error('hashSettled must be called with an object'); + }; + /** + `RSVP.hashSettled` is similar to `RSVP.allSettled`, but takes an object + instead of an array for its `promises` argument. + + Unlike `RSVP.all` or `RSVP.hash`, which implement a fail-fast method, + but like `RSVP.allSettled`, `hashSettled` waits until all the + constituent promises have returned and then shows you all the results + with their states and values/reasons. This is useful if you want to + handle multiple promises' failure states together as a set. + + Returns a promise that is fulfilled when all the given promises have been + settled, or rejected if the passed parameters are invalid. + + The returned promise is fulfilled with a hash that has the same key names as + the `promises` object argument. If any of the values in the object are not + promises, they will be copied over to the fulfilled object and marked with state + 'fulfilled'. + + Example: + + ```javascript + var promises = { + myPromise: RSVP.Promise.resolve(1), + yourPromise: RSVP.Promise.resolve(2), + theirPromise: RSVP.Promise.resolve(3), + notAPromise: 4 + }; + + RSVP.hashSettled(promises).then(function(hash){ + // hash here is an object that looks like: + // { + // myPromise: { state: 'fulfilled', value: 1 }, + // yourPromise: { state: 'fulfilled', value: 2 }, + // theirPromise: { state: 'fulfilled', value: 3 }, + // notAPromise: { state: 'fulfilled', value: 4 } + // } + }); + ``` + + If any of the `promises` given to `RSVP.hash` are rejected, the state will + be set to 'rejected' and the reason for rejection provided. + + Example: + + ```javascript + var promises = { + myPromise: RSVP.Promise.resolve(1), + rejectedPromise: RSVP.Promise.reject(new Error('rejection')), + anotherRejectedPromise: RSVP.Promise.reject(new Error('more rejection')) + }; + + RSVP.hashSettled(promises).then(function(hash){ + // hash here is an object that looks like: + // { + // myPromise: { state: 'fulfilled', value: 1 }, + // rejectedPromise: { state: 'rejected', reason: Error }, + // anotherRejectedPromise: { state: 'rejected', reason: Error }, + // } + // Note that for rejectedPromise, reason.message == 'rejection', + // and for anotherRejectedPromise, reason.message == 'more rejection'. + }); + ``` + + An important note: `RSVP.hashSettled` is intended for plain JavaScript objects that + are just a set of keys and values. `RSVP.hashSettled` will NOT preserve prototype + chains. + + Example: + + ```javascript + function MyConstructor(){ + this.example = RSVP.Promise.resolve('Example'); + } + + MyConstructor.prototype = { + protoProperty: RSVP.Promise.resolve('Proto Property') + }; + + var myObject = new MyConstructor(); + + RSVP.hashSettled(myObject).then(function(hash){ + // protoProperty will not be present, instead you will just have an + // object that looks like: + // { + // example: { state: 'fulfilled', value: 'Example' } + // } + // + // hash.hasOwnProperty('protoProperty'); // false + // 'undefined' === typeof hash.protoProperty + }); + ``` + + @method hashSettled + @for RSVP + @param {Object} promises + @param {String} label optional string that describes the promise. + Useful for tooling. + @return {Promise} promise that is fulfilled when when all properties of `promises` + have been settled. + @static + */ + __exports__['default'] = function hashSettled(object, label) { + return new HashSettled(Promise, object, label).promise; + }; +}); +define('rsvp/hash', [ + './promise', + './promise-hash', + './enumerator', + 'exports' +], function (__dependency1__, __dependency2__, __dependency3__, __exports__) { + 'use strict'; + var Promise = __dependency1__['default']; + var PromiseHash = __dependency2__['default']; + var ABORT_ON_REJECTION = __dependency3__.ABORT_ON_REJECTION; + /** + `RSVP.hash` is similar to `RSVP.all`, but takes an object instead of an array + for its `promises` argument. + + Returns a promise that is fulfilled when all the given promises have been + fulfilled, or rejected if any of them become rejected. The returned promise + is fulfilled with a hash that has the same key names as the `promises` object + argument. If any of the values in the object are not promises, they will + simply be copied over to the fulfilled object. + + Example: + + ```javascript + var promises = { + myPromise: RSVP.resolve(1), + yourPromise: RSVP.resolve(2), + theirPromise: RSVP.resolve(3), + notAPromise: 4 + }; + + RSVP.hash(promises).then(function(hash){ + // hash here is an object that looks like: + // { + // myPromise: 1, + // yourPromise: 2, + // theirPromise: 3, + // notAPromise: 4 + // } + }); + ```` + + If any of the `promises` given to `RSVP.hash` are rejected, the first promise + that is rejected will be given as the reason to the rejection handler. + + Example: + + ```javascript + var promises = { + myPromise: RSVP.resolve(1), + rejectedPromise: RSVP.reject(new Error("rejectedPromise")), + anotherRejectedPromise: RSVP.reject(new Error("anotherRejectedPromise")) + }; + + RSVP.hash(promises).then(function(hash){ + // Code here never runs because there are rejected promises! + }, function(reason) { + // reason.message === "rejectedPromise" + }); + ``` + + An important note: `RSVP.hash` is intended for plain JavaScript objects that + are just a set of keys and values. `RSVP.hash` will NOT preserve prototype + chains. + + Example: + + ```javascript + function MyConstructor(){ + this.example = RSVP.resolve("Example"); + } + + MyConstructor.prototype = { + protoProperty: RSVP.resolve("Proto Property") + }; + + var myObject = new MyConstructor(); + + RSVP.hash(myObject).then(function(hash){ + // protoProperty will not be present, instead you will just have an + // object that looks like: + // { + // example: "Example" + // } + // + // hash.hasOwnProperty('protoProperty'); // false + // 'undefined' === typeof hash.protoProperty + }); + ``` + + @method hash + @static + @for RSVP + @param {Object} promises + @param {String} label optional string that describes the promise. + Useful for tooling. + @return {Promise} promise that is fulfilled when all properties of `promises` + have been fulfilled, or rejected if any of them become rejected. + */ + __exports__['default'] = function hash(object, label) { + return new PromiseHash(Promise, object, label).promise; + }; +}); +define('rsvp/instrument', [ + './config', + './utils', + 'exports' +], function (__dependency1__, __dependency2__, __exports__) { + 'use strict'; + var config = __dependency1__.config; + var now = __dependency2__.now; + var queue = []; + __exports__['default'] = function instrument(eventName, promise, child) { + if (1 === queue.push({ + name: eventName, + payload: { + guid: promise._guidKey + promise._id, + eventName: eventName, + detail: promise._result, + childGuid: child && promise._guidKey + child._id, + label: promise._label, + timeStamp: now(), + stack: new Error(promise._label).stack + } + })) { + setTimeout(function () { + var entry; + for (var i = 0; i < queue.length; i++) { + entry = queue[i]; + config.trigger(entry.name, entry.payload); + } + queue.length = 0; + }, 50); + } + }; +}); +define('rsvp/map', [ + './promise', + './utils', + 'exports' +], function (__dependency1__, __dependency2__, __exports__) { + 'use strict'; + var Promise = __dependency1__['default']; + var isArray = __dependency2__.isArray; + var isFunction = __dependency2__.isFunction; + /** + `RSVP.map` is similar to JavaScript's native `map` method, except that it + waits for all promises to become fulfilled before running the `mapFn` on + each item in given to `promises`. `RSVP.map` returns a promise that will + become fulfilled with the result of running `mapFn` on the values the promises + become fulfilled with. + + For example: + + ```javascript + + var promise1 = RSVP.resolve(1); + var promise2 = RSVP.resolve(2); + var promise3 = RSVP.resolve(3); + var promises = [ promise1, promise2, promise3 ]; + + var mapFn = function(item){ + return item + 1; + }; + + RSVP.map(promises, mapFn).then(function(result){ + // result is [ 2, 3, 4 ] + }); + ``` + + If any of the `promises` given to `RSVP.map` are rejected, the first promise + that is rejected will be given as an argument to the returned promise's + rejection handler. For example: + + ```javascript + var promise1 = RSVP.resolve(1); + var promise2 = RSVP.reject(new Error("2")); + var promise3 = RSVP.reject(new Error("3")); + var promises = [ promise1, promise2, promise3 ]; + + var mapFn = function(item){ + return item + 1; + }; + + RSVP.map(promises, mapFn).then(function(array){ + // Code here never runs because there are rejected promises! + }, function(reason) { + // reason.message === "2" + }); + ``` + + `RSVP.map` will also wait if a promise is returned from `mapFn`. For example, + say you want to get all comments from a set of blog posts, but you need + the blog posts first because they contain a url to those comments. + + ```javscript + + var mapFn = function(blogPost){ + // getComments does some ajax and returns an RSVP.Promise that is fulfilled + // with some comments data + return getComments(blogPost.comments_url); + }; + + // getBlogPosts does some ajax and returns an RSVP.Promise that is fulfilled + // with some blog post data + RSVP.map(getBlogPosts(), mapFn).then(function(comments){ + // comments is the result of asking the server for the comments + // of all blog posts returned from getBlogPosts() + }); + ``` + + @method map + @static + @for RSVP + @param {Array} promises + @param {Function} mapFn function to be called on each fulfilled promise. + @param {String} label optional string for labeling the promise. + Useful for tooling. + @return {Promise} promise that is fulfilled with the result of calling + `mapFn` on each fulfilled promise or value when they become fulfilled. + The promise will be rejected if any of the given `promises` become rejected. + @static + */ + __exports__['default'] = function map(promises, mapFn, label) { + return Promise.all(promises, label).then(function (values) { + if (!isFunction(mapFn)) { + throw new TypeError('You must pass a function as map\'s second argument.'); + } + var length = values.length; + var results = new Array(length); + for (var i = 0; i < length; i++) { + results[i] = mapFn(values[i]); + } + return Promise.all(results, label); + }); + }; +}); +define('rsvp/node', [ + './promise', + './utils', + 'exports' +], function (__dependency1__, __dependency2__, __exports__) { + 'use strict'; + /* global arraySlice */ + var Promise = __dependency1__['default']; + var isArray = __dependency2__.isArray; + /** + `RSVP.denodeify` takes a "node-style" function and returns a function that + will return an `RSVP.Promise`. You can use `denodeify` in Node.js or the + browser when you'd prefer to use promises over using callbacks. For example, + `denodeify` transforms the following: + + ```javascript + var fs = require('fs'); + + fs.readFile('myfile.txt', function(err, data){ + if (err) return handleError(err); + handleData(data); + }); + ``` + + into: + + ```javascript + var fs = require('fs'); + var readFile = RSVP.denodeify(fs.readFile); + + readFile('myfile.txt').then(handleData, handleError); + ``` + + If the node function has multiple success parameters, then `denodeify` + just returns the first one: + + ```javascript + var request = RSVP.denodeify(require('request')); + + request('http://example.com').then(function(res) { + // ... + }); + ``` + + However, if you need all success parameters, setting `denodeify`'s + second parameter to `true` causes it to return all success parameters + as an array: + + ```javascript + var request = RSVP.denodeify(require('request'), true); + + request('http://example.com').then(function(result) { + // result[0] -> res + // result[1] -> body + }); + ``` + + Or if you pass it an array with names it returns the parameters as a hash: + + ```javascript + var request = RSVP.denodeify(require('request'), ['res', 'body']); + + request('http://example.com').then(function(result) { + // result.res + // result.body + }); + ``` + + Sometimes you need to retain the `this`: + + ```javascript + var app = require('express')(); + var render = RSVP.denodeify(app.render.bind(app)); + ``` + + The denodified function inherits from the original function. It works in all + environments, except IE 10 and below. Consequently all properties of the original + function are available to you. However, any properties you change on the + denodeified function won't be changed on the original function. Example: + + ```javascript + var request = RSVP.denodeify(require('request')), + cookieJar = request.jar(); // <- Inheritance is used here + + request('http://example.com', {jar: cookieJar}).then(function(res) { + // cookieJar.cookies holds now the cookies returned by example.com + }); + ``` + + Using `denodeify` makes it easier to compose asynchronous operations instead + of using callbacks. For example, instead of: + + ```javascript + var fs = require('fs'); + + fs.readFile('myfile.txt', function(err, data){ + if (err) { ... } // Handle error + fs.writeFile('myfile2.txt', data, function(err){ + if (err) { ... } // Handle error + console.log('done') + }); + }); + ``` + + you can chain the operations together using `then` from the returned promise: + + ```javascript + var fs = require('fs'); + var readFile = RSVP.denodeify(fs.readFile); + var writeFile = RSVP.denodeify(fs.writeFile); + + readFile('myfile.txt').then(function(data){ + return writeFile('myfile2.txt', data); + }).then(function(){ + console.log('done') + }).catch(function(error){ + // Handle error + }); + ``` + + @method denodeify + @static + @for RSVP + @param {Function} nodeFunc a "node-style" function that takes a callback as + its last argument. The callback expects an error to be passed as its first + argument (if an error occurred, otherwise null), and the value from the + operation as its second argument ("function(err, value){ }"). + @param {Boolean|Array} argumentNames An optional paramter that if set + to `true` causes the promise to fulfill with the callback's success arguments + as an array. This is useful if the node function has multiple success + paramters. If you set this paramter to an array with names, the promise will + fulfill with a hash with these names as keys and the success parameters as + values. + @return {Function} a function that wraps `nodeFunc` to return an + `RSVP.Promise` + @static + */ + __exports__['default'] = function denodeify(nodeFunc, argumentNames) { + var asArray = argumentNames === true; + var asHash = isArray(argumentNames); + function denodeifiedFunction() { + var length = arguments.length; + var nodeArgs = new Array(length); + for (var i = 0; i < length; i++) { + nodeArgs[i] = arguments[i]; + } + var thisArg; + if (!asArray && !asHash && argumentNames) { + if (typeof console === 'object') { + console.warn('Deprecation: RSVP.denodeify() doesn\'t allow setting the ' + '"this" binding anymore. Use yourFunction.bind(yourThis) instead.'); + } + thisArg = argumentNames; + } else { + thisArg = this; + } + return Promise.all(nodeArgs).then(function (nodeArgs$2) { + return new Promise(resolver); + // sweet.js has a bug, this resolver can't be defined in the constructor + // or the arraySlice macro doesn't work + function resolver(resolve, reject) { + function callback() { + var length$2 = arguments.length; + var args = new Array(length$2); + for (var i$2 = 0; i$2 < length$2; i$2++) { + args[i$2] = arguments[i$2]; + } + var error = args[0]; + var value = args[1]; + if (error) { + reject(error); + } else if (asArray) { + resolve(args.slice(1)); + } else if (asHash) { + var obj = {}; + var successArguments = args.slice(1); + var name; + var i$3; + for (i$3 = 0; i$3 < argumentNames.length; i$3++) { + name = argumentNames[i$3]; + obj[name] = successArguments[i$3]; + } + resolve(obj); + } else { + resolve(value); + } + } + nodeArgs$2.push(callback); + nodeFunc.apply(thisArg, nodeArgs$2); + } + }); + } + denodeifiedFunction.__proto__ = nodeFunc; + return denodeifiedFunction; + }; +}); +define('rsvp/promise-hash', [ + './enumerator', + './-internal', + './utils', + 'exports' +], function (__dependency1__, __dependency2__, __dependency3__, __exports__) { + 'use strict'; + var Enumerator = __dependency1__['default']; + var PENDING = __dependency2__.PENDING; + var FULFILLED = __dependency2__.FULFILLED; + var o_create = __dependency3__.o_create; + function PromiseHash(Constructor, object, label) { + this._superConstructor(Constructor, object, true, label); + } + __exports__['default'] = PromiseHash; + PromiseHash.prototype = o_create(Enumerator.prototype); + PromiseHash.prototype._superConstructor = Enumerator; + PromiseHash.prototype._init = function () { + this._result = {}; + }; + PromiseHash.prototype._validateInput = function (input) { + return input && typeof input === 'object'; + }; + PromiseHash.prototype._validationError = function () { + return new Error('Promise.hash must be called with an object'); + }; + PromiseHash.prototype._enumerate = function () { + var promise = this.promise; + var input = this._input; + var results = []; + for (var key in input) { + if (promise._state === PENDING && input.hasOwnProperty(key)) { + results.push({ + position: key, + entry: input[key] + }); + } + } + var length = results.length; + this._remaining = length; + var result; + for (var i = 0; promise._state === PENDING && i < length; i++) { + result = results[i]; + this._eachEntry(result.entry, result.position); + } + }; +}); +define('rsvp/promise', [ + './config', + './events', + './instrument', + './utils', + './-internal', + './promise/cast', + './promise/all', + './promise/race', + './promise/resolve', + './promise/reject', + 'exports' +], function (__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __exports__) { + 'use strict'; + var config = __dependency1__.config; + var EventTarget = __dependency2__['default']; + var instrument = __dependency3__['default']; + var objectOrFunction = __dependency4__.objectOrFunction; + var isFunction = __dependency4__.isFunction; + var now = __dependency4__.now; + var noop = __dependency5__.noop; + var resolve = __dependency5__.resolve; + var reject = __dependency5__.reject; + var fulfill = __dependency5__.fulfill; + var subscribe = __dependency5__.subscribe; + var initializePromise = __dependency5__.initializePromise; + var invokeCallback = __dependency5__.invokeCallback; + var FULFILLED = __dependency5__.FULFILLED; + var cast = __dependency6__['default']; + var all = __dependency7__['default']; + var race = __dependency8__['default']; + var Resolve = __dependency9__['default']; + var Reject = __dependency10__['default']; + var guidKey = 'rsvp_' + now() + '-'; + var counter = 0; + function needsResolver() { + throw new TypeError('You must pass a resolver function as the first argument to the promise constructor'); + } + function needsNew() { + throw new TypeError('Failed to construct \'Promise\': Please use the \'new\' operator, this object constructor cannot be called as a function.'); + } + __exports__['default'] = Promise; + /** + Promise objects represent the eventual result of an asynchronous operation. The + primary way of interacting with a promise is through its `then` method, which + registers callbacks to receive either a promise’s eventual value or the reason + why the promise cannot be fulfilled. + + Terminology + ----------- + + - `promise` is an object or function with a `then` method whose behavior conforms to this specification. + - `thenable` is an object or function that defines a `then` method. + - `value` is any legal JavaScript value (including undefined, a thenable, or a promise). + - `exception` is a value that is thrown using the throw statement. + - `reason` is a value that indicates why a promise was rejected. + - `settled` the final resting state of a promise, fulfilled or rejected. + + A promise can be in one of three states: pending, fulfilled, or rejected. + + Promises that are fulfilled have a fulfillment value and are in the fulfilled + state. Promises that are rejected have a rejection reason and are in the + rejected state. A fulfillment value is never a thenable. + + Promises can also be said to *resolve* a value. If this value is also a + promise, then the original promise's settled state will match the value's + settled state. So a promise that *resolves* a promise that rejects will + itself reject, and a promise that *resolves* a promise that fulfills will + itself fulfill. + + + Basic Usage: + ------------ + + ```js + var promise = new Promise(function(resolve, reject) { + // on success + resolve(value); + + // on failure + reject(reason); + }); + + promise.then(function(value) { + // on fulfillment + }, function(reason) { + // on rejection + }); + ``` + + Advanced Usage: + --------------- + + Promises shine when abstracting away asynchronous interactions such as + `XMLHttpRequest`s. + + ```js + function getJSON(url) { + return new Promise(function(resolve, reject){ + var xhr = new XMLHttpRequest(); + + xhr.open('GET', url); + xhr.onreadystatechange = handler; + xhr.responseType = 'json'; + xhr.setRequestHeader('Accept', 'application/json'); + xhr.send(); + + function handler() { + if (this.readyState === this.DONE) { + if (this.status === 200) { + resolve(this.response); + } else { + reject(new Error("getJSON: `" + url + "` failed with status: [" + this.status + "]")); + } + } + }; + }); + } + + getJSON('/posts.json').then(function(json) { + // on fulfillment + }, function(reason) { + // on rejection + }); + ``` + + Unlike callbacks, promises are great composable primitives. + + ```js + Promise.all([ + getJSON('/posts'), + getJSON('/comments') + ]).then(function(values){ + values[0] // => postsJSON + values[1] // => commentsJSON + + return values; + }); + ``` + + @class RSVP.Promise + @param {function} resolver + @param {String} label optional string for labeling the promise. + Useful for tooling. + @constructor + */ + function Promise(resolver, label) { + this._id = counter++; + this._label = label; + this._subscribers = []; + if (config.instrument) { + instrument('created', this); + } + if (noop !== resolver) { + if (!isFunction(resolver)) { + needsResolver(); + } + if (!(this instanceof Promise)) { + needsNew(); + } + initializePromise(this, resolver); + } + } + Promise.cast = cast; + Promise.all = all; + Promise.race = race; + Promise.resolve = Resolve; + Promise.reject = Reject; + Promise.prototype = { + constructor: Promise, + _id: undefined, + _guidKey: guidKey, + _label: undefined, + _state: undefined, + _result: undefined, + _subscribers: undefined, + _onerror: function (reason) { + config.trigger('error', reason); + }, + then: function (onFulfillment, onRejection, label) { + var parent = this; + parent._onerror = null; + var child = new this.constructor(noop, label); + var state = parent._state; + var result = parent._result; + if (config.instrument) { + instrument('chained', parent, child); + } + if (state === FULFILLED && onFulfillment) { + config.async(function () { + invokeCallback(state, child, onFulfillment, result); + }); + } else { + subscribe(parent, child, onFulfillment, onRejection); + } + return child; + }, + 'catch': function (onRejection, label) { + return this.then(null, onRejection, label); + }, + 'finally': function (callback, label) { + var constructor = this.constructor; + return this.then(function (value) { + return constructor.resolve(callback()).then(function () { + return value; + }); + }, function (reason) { + return constructor.resolve(callback()).then(function () { + throw reason; + }); + }, label); + } + }; +}); +define('rsvp/promise/all', [ + '../enumerator', + 'exports' +], function (__dependency1__, __exports__) { + 'use strict'; + var Enumerator = __dependency1__['default']; + /** + `RSVP.Promise.all` accepts an array of promises, and returns a new promise which + is fulfilled with an array of fulfillment values for the passed promises, or + rejected with the reason of the first passed promise to be rejected. It casts all + elements of the passed iterable to promises as it runs this algorithm. + + Example: + + ```javascript + var promise1 = RSVP.resolve(1); + var promise2 = RSVP.resolve(2); + var promise3 = RSVP.resolve(3); + var promises = [ promise1, promise2, promise3 ]; + + RSVP.Promise.all(promises).then(function(array){ + // The array here would be [ 1, 2, 3 ]; + }); + ``` + + If any of the `promises` given to `RSVP.all` are rejected, the first promise + that is rejected will be given as an argument to the returned promises's + rejection handler. For example: + + Example: + + ```javascript + var promise1 = RSVP.resolve(1); + var promise2 = RSVP.reject(new Error("2")); + var promise3 = RSVP.reject(new Error("3")); + var promises = [ promise1, promise2, promise3 ]; + + RSVP.Promise.all(promises).then(function(array){ + // Code here never runs because there are rejected promises! + }, function(error) { + // error.message === "2" + }); + ``` + + @method all + @static + @param {Array} entries array of promises + @param {String} label optional string for labeling the promise. + Useful for tooling. + @return {Promise} promise that is fulfilled when all `promises` have been + fulfilled, or rejected if any of them become rejected. + @static + */ + __exports__['default'] = function all(entries, label) { + return new Enumerator(this, entries, true, label).promise; + }; +}); +define('rsvp/promise/cast', [ + './resolve', + 'exports' +], function (__dependency1__, __exports__) { + 'use strict'; + var resolve = __dependency1__['default']; + /** + @deprecated + + `RSVP.Promise.cast` coerces its argument to a promise, or returns the + argument if it is already a promise which shares a constructor with the caster. + + Example: + + ```javascript + var promise = RSVP.Promise.resolve(1); + var casted = RSVP.Promise.cast(promise); + + console.log(promise === casted); // true + ``` + + In the case of a promise whose constructor does not match, it is assimilated. + The resulting promise will fulfill or reject based on the outcome of the + promise being casted. + + Example: + + ```javascript + var thennable = $.getJSON('/api/foo'); + var casted = RSVP.Promise.cast(thennable); + + console.log(thennable === casted); // false + console.log(casted instanceof RSVP.Promise) // true + + casted.then(function(data) { + // data is the value getJSON fulfills with + }); + ``` + + In the case of a non-promise, a promise which will fulfill with that value is + returned. + + Example: + + ```javascript + var value = 1; // could be a number, boolean, string, undefined... + var casted = RSVP.Promise.cast(value); + + console.log(value === casted); // false + console.log(casted instanceof RSVP.Promise) // true + + casted.then(function(val) { + val === value // => true + }); + ``` + + `RSVP.Promise.cast` is similar to `RSVP.Promise.resolve`, but `RSVP.Promise.cast` differs in the + following ways: + + * `RSVP.Promise.cast` serves as a memory-efficient way of getting a promise, when you + have something that could either be a promise or a value. RSVP.resolve + will have the same effect but will create a new promise wrapper if the + argument is a promise. + * `RSVP.Promise.cast` is a way of casting incoming thenables or promise subclasses to + promises of the exact class specified, so that the resulting object's `then` is + ensured to have the behavior of the constructor you are calling cast on (i.e., RSVP.Promise). + + @method cast + @static + @param {Object} object to be casted + @param {String} label optional string for labeling the promise. + Useful for tooling. + @return {Promise} promise + */ + __exports__['default'] = resolve; +}); +define('rsvp/promise/race', [ + '../utils', + '../-internal', + 'exports' +], function (__dependency1__, __dependency2__, __exports__) { + 'use strict'; + var isArray = __dependency1__.isArray; + var isFunction = __dependency1__.isFunction; + var isMaybeThenable = __dependency1__.isMaybeThenable; + var noop = __dependency2__.noop; + var resolve = __dependency2__.resolve; + var reject = __dependency2__.reject; + var subscribe = __dependency2__.subscribe; + var PENDING = __dependency2__.PENDING; + /** + `RSVP.Promise.race` returns a new promise which is settled in the same way as the + first passed promise to settle. + + Example: + + ```javascript + var promise1 = new RSVP.Promise(function(resolve, reject){ + setTimeout(function(){ + resolve("promise 1"); + }, 200); + }); + + var promise2 = new RSVP.Promise(function(resolve, reject){ + setTimeout(function(){ + resolve("promise 2"); + }, 100); + }); + + RSVP.Promise.race([promise1, promise2]).then(function(result){ + // result === "promise 2" because it was resolved before promise1 + // was resolved. + }); + ``` + + `RSVP.Promise.race` is deterministic in that only the state of the first + settled promise matters. For example, even if other promises given to the + `promises` array argument are resolved, but the first settled promise has + become rejected before the other promises became fulfilled, the returned + promise will become rejected: + + ```javascript + var promise1 = new RSVP.Promise(function(resolve, reject){ + setTimeout(function(){ + resolve("promise 1"); + }, 200); + }); + + var promise2 = new RSVP.Promise(function(resolve, reject){ + setTimeout(function(){ + reject(new Error("promise 2")); + }, 100); + }); + + RSVP.Promise.race([promise1, promise2]).then(function(result){ + // Code here never runs + }, function(reason){ + // reason.message === "promise 2" because promise 2 became rejected before + // promise 1 became fulfilled + }); + ``` + + An example real-world use case is implementing timeouts: + + ```javascript + RSVP.Promise.race([ajax('foo.json'), timeout(5000)]) + ``` + + @method race + @static + @param {Array} promises array of promises to observe + @param {String} label optional string for describing the promise returned. + Useful for tooling. + @return {Promise} a promise which settles in the same way as the first passed + promise to settle. + */ + __exports__['default'] = function race(entries, label) { + /*jshint validthis:true */ + var Constructor = this, entry; + var promise = new Constructor(noop, label); + if (!isArray(entries)) { + reject(promise, new TypeError('You must pass an array to race.')); + return promise; + } + var length = entries.length; + function onFulfillment(value) { + resolve(promise, value); + } + function onRejection(reason) { + reject(promise, reason); + } + for (var i = 0; promise._state === PENDING && i < length; i++) { + subscribe(Constructor.resolve(entries[i]), undefined, onFulfillment, onRejection); + } + return promise; + }; +}); +define('rsvp/promise/reject', [ + '../-internal', + 'exports' +], function (__dependency1__, __exports__) { + 'use strict'; + var noop = __dependency1__.noop; + var _reject = __dependency1__.reject; + /** + `RSVP.Promise.reject` returns a promise rejected with the passed `reason`. + It is shorthand for the following: + + ```javascript + var promise = new RSVP.Promise(function(resolve, reject){ + reject(new Error('WHOOPS')); + }); + + promise.then(function(value){ + // Code here doesn't run because the promise is rejected! + }, function(reason){ + // reason.message === 'WHOOPS' + }); + ``` + + Instead of writing the above, your code now simply becomes the following: + + ```javascript + var promise = RSVP.Promise.reject(new Error('WHOOPS')); + + promise.then(function(value){ + // Code here doesn't run because the promise is rejected! + }, function(reason){ + // reason.message === 'WHOOPS' + }); + ``` + + @method reject + @static + @param {Any} reason value that the returned promise will be rejected with. + @param {String} label optional string for identifying the returned promise. + Useful for tooling. + @return {Promise} a promise rejected with the given `reason`. + */ + __exports__['default'] = function reject(reason, label) { + /*jshint validthis:true */ + var Constructor = this; + var promise = new Constructor(noop, label); + _reject(promise, reason); + return promise; + }; +}); +define('rsvp/promise/resolve', [ + '../-internal', + 'exports' +], function (__dependency1__, __exports__) { + 'use strict'; + var noop = __dependency1__.noop; + var _resolve = __dependency1__.resolve; + /** + `RSVP.Promise.resolve` returns a promise that will become resolved with the + passed `value`. It is shorthand for the following: + + ```javascript + var promise = new RSVP.Promise(function(resolve, reject){ + resolve(1); + }); + + promise.then(function(value){ + // value === 1 + }); + ``` + + Instead of writing the above, your code now simply becomes the following: + + ```javascript + var promise = RSVP.Promise.resolve(1); + + promise.then(function(value){ + // value === 1 + }); + ``` + + @method resolve + @static + @param {Any} value value that the returned promise will be resolved with + @param {String} label optional string for identifying the returned promise. + Useful for tooling. + @return {Promise} a promise that will become fulfilled with the given + `value` + */ + __exports__['default'] = function resolve(object, label) { + /*jshint validthis:true */ + var Constructor = this; + if (object && typeof object === 'object' && object.constructor === Constructor) { + return object; + } + var promise = new Constructor(noop, label); + _resolve(promise, object); + return promise; + }; +}); +define('rsvp/race', [ + './promise', + 'exports' +], function (__dependency1__, __exports__) { + 'use strict'; + var Promise = __dependency1__['default']; + /** + This is a convenient alias for `RSVP.Promise.race`. + + @method race + @static + @for RSVP + @param {Array} array Array of promises. + @param {String} label An optional label. This is useful + for tooling. + */ + __exports__['default'] = function race(array, label) { + return Promise.race(array, label); + }; +}); +define('rsvp/reject', [ + './promise', + 'exports' +], function (__dependency1__, __exports__) { + 'use strict'; + var Promise = __dependency1__['default']; + /** + This is a convenient alias for `RSVP.Promise.reject`. + + @method reject + @static + @for RSVP + @param {Any} reason value that the returned promise will be rejected with. + @param {String} label optional string for identifying the returned promise. + Useful for tooling. + @return {Promise} a promise rejected with the given `reason`. + */ + __exports__['default'] = function reject(reason, label) { + return Promise.reject(reason, label); + }; +}); +define('rsvp/resolve', [ + './promise', + 'exports' +], function (__dependency1__, __exports__) { + 'use strict'; + var Promise = __dependency1__['default']; + /** + This is a convenient alias for `RSVP.Promise.resolve`. + + @method resolve + @static + @for RSVP + @param {Any} value value that the returned promise will be resolved with + @param {String} label optional string for identifying the returned promise. + Useful for tooling. + @return {Promise} a promise that will become fulfilled with the given + `value` + */ + __exports__['default'] = function resolve(value, label) { + return Promise.resolve(value, label); + }; +}); +define('rsvp/rethrow', ['exports'], function (__exports__) { + 'use strict'; + /** + `RSVP.rethrow` will rethrow an error on the next turn of the JavaScript event + loop in order to aid debugging. + + Promises A+ specifies that any exceptions that occur with a promise must be + caught by the promises implementation and bubbled to the last handler. For + this reason, it is recommended that you always specify a second rejection + handler function to `then`. However, `RSVP.rethrow` will throw the exception + outside of the promise, so it bubbles up to your console if in the browser, + or domain/cause uncaught exception in Node. `rethrow` will also throw the + error again so the error can be handled by the promise per the spec. + + ```javascript + function throws(){ + throw new Error('Whoops!'); + } + + var promise = new RSVP.Promise(function(resolve, reject){ + throws(); + }); + + promise.catch(RSVP.rethrow).then(function(){ + // Code here doesn't run because the promise became rejected due to an + // error! + }, function (err){ + // handle the error here + }); + ``` + + The 'Whoops' error will be thrown on the next turn of the event loop + and you can watch for it in your console. You can also handle it using a + rejection handler given to `.then` or `.catch` on the returned promise. + + @method rethrow + @static + @for RSVP + @param {Error} reason reason the promise became rejected. + @throws Error + @static + */ + __exports__['default'] = function rethrow(reason) { + setTimeout(function () { + throw reason; + }); + throw reason; + }; +}); +define('rsvp/utils', ['exports'], function (__exports__) { + 'use strict'; + function objectOrFunction(x) { + return typeof x === 'function' || typeof x === 'object' && x !== null; + } + __exports__.objectOrFunction = objectOrFunction; + function isFunction(x) { + return typeof x === 'function'; + } + __exports__.isFunction = isFunction; + function isMaybeThenable(x) { + return typeof x === 'object' && x !== null; + } + __exports__.isMaybeThenable = isMaybeThenable; + var _isArray; + if (!Array.isArray) { + _isArray = function (x) { + return Object.prototype.toString.call(x) === '[object Array]'; + }; + } else { + _isArray = Array.isArray; + } + var isArray = _isArray; + __exports__.isArray = isArray; + // Date.now is not available in browsers < IE9 + // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/now#Compatibility + var now = Date.now || function () { + return new Date().getTime(); + }; + __exports__.now = now; + var o_create = Object.create || function (object) { + var o = function () { + }; + o.prototype = object; + return o; + }; + __exports__.o_create = o_create; +}); +define('rsvp', [ + './rsvp/promise', + './rsvp/events', + './rsvp/node', + './rsvp/all', + './rsvp/all-settled', + './rsvp/race', + './rsvp/hash', + './rsvp/hash-settled', + './rsvp/rethrow', + './rsvp/defer', + './rsvp/config', + './rsvp/map', + './rsvp/resolve', + './rsvp/reject', + './rsvp/filter', + './rsvp/asap', + 'exports' +], function (__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __dependency16__, __exports__) { + 'use strict'; + var Promise = __dependency1__['default']; + var EventTarget = __dependency2__['default']; + var denodeify = __dependency3__['default']; + var all = __dependency4__['default']; + var allSettled = __dependency5__['default']; + var race = __dependency6__['default']; + var hash = __dependency7__['default']; + var hashSettled = __dependency8__['default']; + var rethrow = __dependency9__['default']; + var defer = __dependency10__['default']; + var config = __dependency11__.config; + var configure = __dependency11__.configure; + var map = __dependency12__['default']; + var resolve = __dependency13__['default']; + var reject = __dependency14__['default']; + var filter = __dependency15__['default']; + var asap = __dependency16__['default']; + config.async = asap; + // default async is asap; + function async(callback, arg) { + config.async(callback, arg); + } + function on() { + config.on.apply(config, arguments); + } + function off() { + config.off.apply(config, arguments); + } + // Set up instrumentation through `window.__PROMISE_INTRUMENTATION__` + if (typeof window !== 'undefined' && typeof window.__PROMISE_INSTRUMENTATION__ === 'object') { + var callbacks = window.__PROMISE_INSTRUMENTATION__; + configure('instrument', true); + for (var eventName in callbacks) { + if (callbacks.hasOwnProperty(eventName)) { + on(eventName, callbacks[eventName]); + } + } + } + __exports__.Promise = Promise; + __exports__.EventTarget = EventTarget; + __exports__.all = all; + __exports__.allSettled = allSettled; + __exports__.race = race; + __exports__.hash = hash; + __exports__.hashSettled = hashSettled; + __exports__.rethrow = rethrow; + __exports__.defer = defer; + __exports__.denodeify = denodeify; + __exports__.configure = configure; + __exports__.on = on; + __exports__.off = off; + __exports__.resolve = resolve; + __exports__.reject = reject; + __exports__.async = async; + __exports__.map = map; + __exports__.filter = filter; +}); + +requireModule("ember"); + +})(); \ No newline at end of file diff --git a/ajax/libs/ember.js/1.7.0-beta.3/ember.min.js b/ajax/libs/ember.js/1.7.0-beta.3/ember.min.js new file mode 100644 index 000000000..84fc93b8f --- /dev/null +++ b/ajax/libs/ember.js/1.7.0-beta.3/ember.min.js @@ -0,0 +1,19 @@ +(function(){var define,requireModule,require,requirejs,Ember;(function(){Ember=this.Ember=this.Ember||{};if(typeof Ember==="undefined"){Ember={}}if(typeof Ember.__loader==="undefined"){var registry={},seen={};define=function(name,deps,callback){registry[name]={deps:deps,callback:callback}};requirejs=require=requireModule=function(name){if(seen.hasOwnProperty(name)){return seen[name]}seen[name]={};if(!registry[name]){throw new Error("Could not find module "+name)}var mod=registry[name],deps=mod.deps,callback=mod.callback,reified=[],exports;for(var i=0,l=deps.length;i3?slice.call(arguments,3):undefined;if(!this.currentInstance){createAutorun(this)}return this.currentInstance.schedule(queueName,target,method,args,false,stack)},deferOnce:function(queueName,target,method){if(!method){method=target;target=null}if(isString(method)){method=target[method]}var stack=this.DEBUG?new Error:undefined,args=arguments.length>3?slice.call(arguments,3):undefined;if(!this.currentInstance){createAutorun(this)}return this.currentInstance.schedule(queueName,target,method,args,true,stack)},setTimeout:function(){var args=slice.call(arguments),length=args.length,method,wait,target,methodOrTarget,methodOrWait,methodOrArgs;if(length===0){return}else if(length===1){method=args.shift();wait=0}else if(length===2){methodOrTarget=args[0];methodOrWait=args[1];if(isFunction(methodOrWait)||isFunction(methodOrTarget[methodOrWait])){target=args.shift();method=args.shift();wait=0}else 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self=this,args=arguments,immediate=pop.call(args),wait,throttler,index,timer;if(isNumber(immediate)||isString(immediate)){wait=immediate;immediate=true}else{wait=pop.call(args)}wait=parseInt(wait,10);index=findThrottler(target,method,this._throttlers);if(index>-1){return this._throttlers[index]}timer=global.setTimeout(function(){if(!immediate){self.run.apply(self,args)}var index=findThrottler(target,method,self._throttlers);if(index>-1){self._throttlers.splice(index,1)}},wait);if(immediate){self.run.apply(self,args)}throttler=[target,method,timer];this._throttlers.push(throttler);return throttler},debounce:function(target,method){var self=this,args=arguments,immediate=pop.call(args),wait,index,debouncee,timer;if(isNumber(immediate)||isString(immediate)){wait=immediate;immediate=false}else{wait=pop.call(args)}wait=parseInt(wait,10);index=findDebouncee(target,method,this._debouncees);if(index>-1){debouncee=this._debouncees[index];this._debouncees.splice(index,1);clearTimeout(debouncee[2])}timer=global.setTimeout(function(){if(!immediate){self.run.apply(self,args)}var index=findDebouncee(target,method,self._debouncees);if(index>-1){self._debouncees.splice(index,1)}},wait);if(immediate&&index===-1){self.run.apply(self,args)}debouncee=[target,method,timer];self._debouncees.push(debouncee);return debouncee},cancelTimers:function(){var clearItems=function(item){clearTimeout(item[2])};each(this._throttlers,clearItems);this._throttlers=[];each(this._debouncees,clearItems);this._debouncees=[];if(this._laterTimer){clearTimeout(this._laterTimer);this._laterTimer=null}timers=[];if(this._autorun){clearTimeout(this._autorun);this._autorun=null}},hasTimers:function(){return!!timers.length||!!this._debouncees.length||!!this._throttlers.length||this._autorun},cancel:function(timer){var timerType=typeof timer;if(timer&&timerType==="object"&&timer.queue&&timer.method){return timer.queue.cancel(timer)}else if(timerType==="function"){for(var i=0,l=timers.length;i-1){item=array[index];if(item[2]===timer[2]){array.splice(index,1);clearTimeout(timer[2]);return true}}return false}};Backburner.prototype.schedule=Backburner.prototype.defer;Backburner.prototype.scheduleOnce=Backburner.prototype.deferOnce;Backburner.prototype.later=Backburner.prototype.setTimeout;if(needsIETryCatchFix){var originalRun=Backburner.prototype.run;Backburner.prototype.run=wrapInTryCatch(originalRun);var originalEnd=Backburner.prototype.end;Backburner.prototype.end=wrapInTryCatch(originalEnd)}function wrapInTryCatch(func){return function(){try{return func.apply(this,arguments)}catch(e){throw e}}}function getOnError(options){return options.onError||options.onErrorTarget&&options.onErrorTarget[options.onErrorMethod]}function createAutorun(backburner){backburner.begin();backburner._autorun=global.setTimeout(function(){backburner._autorun=null;backburner.end()})}function updateLaterTimer(self,executeAt,wait){if(!self._laterTimer||executeAt=timers[middle]){start=middle+2}else{end=middle}}return time>=timers[start]?start+2:start}__exports__.Backburner=Backburner});define("backburner/deferred_action_queues",["backburner/utils","backburner/queue","exports"],function(__dependency1__,__dependency2__,__exports__){"use strict";var Utils=__dependency1__["default"];var Queue=__dependency2__.Queue;var each=Utils.each,isString=Utils.isString;function DeferredActionQueues(queueNames,options){var queues=this.queues={};this.queueNames=queueNames=queueNames||[];this.options=options;each(queueNames,function(queueName){queues[queueName]=new Queue(this,queueName,options)})}DeferredActionQueues.prototype={queueNames:null,queues:null,options:null,schedule:function(queueName,target,method,args,onceFlag,stack){var queues=this.queues,queue=queues[queueName];if(!queue){throw new Error("You attempted to schedule an action in a queue ("+queueName+") that doesn't exist")}if(onceFlag){return queue.pushUnique(target,method,args,stack)}else{return queue.push(target,method,args,stack)}},invoke:function(target,method,args,_){if(args&&args.length>0){method.apply(target,args)}else{method.call(target)}},invokeWithOnError:function(target,method,args,onError){try{if(args&&args.length>0){method.apply(target,args)}else{method.call(target)}}catch(error){onError(error)}},flush:function(){var queues=this.queues,queueNames=this.queueNames,queueName,queue,queueItems,priorQueueNameIndex,queueNameIndex=0,numberOfQueues=queueNames.length,options=this.options,onError=options.onError||options.onErrorTarget&&options.onErrorTarget[options.onErrorMethod],invoke=onError?this.invokeWithOnError:this.invoke;outerloop:while(queueNameIndex0){if(onError){try{method.apply(target,args)}catch(e){onError(e)}}else{method.apply(target,args)}}else{if(onError){try{method.call(target)}catch(e){onError(e)}}else{method.call(target)}}}if(l&&after){after()}if(queue.length>l){this._queue=queue.slice(l);this.flush()}else{this._queue.length=0}},cancel:function(actionToCancel){var queue=this._queue,currentTarget,currentMethod,i,l;for(i=0,l=queue.length;i1?"they":"it")+" could not be found")}}var defaultControllersComputedProperty=computed(function(){var controller=this;return{needs:get(controller,"needs"),container:get(controller,"container"),unknownProperty:function(controllerName){var needs=this.needs,dependency,i,l;for(i=0,l=needs.length;i0){if(this.container){verifyNeedsDependencies(this,this.container,needs)}get(this,"controllers")}this._super.apply(this,arguments)},controllerFor:function(controllerName){return controllerFor(get(this,"container"),controllerName)},controllers:defaultControllersComputedProperty});__exports__["default"]=ControllerMixin});define("ember-application/system/application",["ember-metal","ember-metal/property_get","ember-metal/property_set","ember-runtime/system/lazy_load","ember-application/system/dag","ember-runtime/system/namespace","ember-runtime/mixins/deferred","ember-application/system/resolver","ember-metal/platform","ember-metal/run_loop","ember-metal/utils","container/container","ember-runtime/controllers/controller","ember-metal/enumerable_utils","ember-runtime/controllers/object_controller","ember-runtime/controllers/array_controller","ember-views/system/event_dispatcher","ember-views/system/jquery","ember-routing/system/route","ember-routing/system/router","ember-routing/location/hash_location","ember-routing/location/history_location","ember-routing/location/auto_location","ember-routing/location/none_location","ember-routing/system/cache","ember-metal/core","ember-handlebars-compiler","ember-application/system/deprecated-container","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__dependency5__,__dependency6__,__dependency7__,__dependency8__,__dependency9__,__dependency10__,__dependency11__,__dependency12__,__dependency13__,__dependency14__,__dependency15__,__dependency16__,__dependency17__,__dependency18__,__dependency19__,__dependency20__,__dependency21__,__dependency22__,__dependency23__,__dependency24__,__dependency25__,__dependency26__,__dependency27__,__dependency28__,__exports__){"use strict";var Ember=__dependency1__["default"];var get=__dependency2__.get;var set=__dependency3__.set;var runLoadHooks=__dependency4__.runLoadHooks;var DAG=__dependency5__["default"];var Namespace=__dependency6__["default"];var DeferredMixin=__dependency7__["default"];var DefaultResolver=__dependency8__["default"];var create=__dependency9__.create;var run=__dependency10__["default"];var canInvoke=__dependency11__.canInvoke;var Container=__dependency12__["default"];var Controller=__dependency13__["default"];var EnumerableUtils=__dependency14__["default"];var ObjectController=__dependency15__["default"];var ArrayController=__dependency16__["default"];var EventDispatcher=__dependency17__["default"];var jQuery=__dependency18__["default"];var Route=__dependency19__["default"];var Router=__dependency20__["default"];var HashLocation=__dependency21__["default"];var HistoryLocation=__dependency22__["default"];var AutoLocation=__dependency23__["default"];var NoneLocation=__dependency24__["default"];var BucketCache=__dependency25__["default"];var K=__dependency26__.K;var EmberHandlebars=__dependency27__["default"];var DeprecatedContainer=__dependency28__["default"];var ContainerDebugAdapter;var Application=Namespace.extend(DeferredMixin,{_suppressDeferredDeprecation:true,rootElement:"body",eventDispatcher:null,customEvents:null,_readinessDeferrals:1,init:function(){if(!this.$){this.$=jQuery}this.__container__=this.buildContainer();this.Router=this.defaultRouter();this._super();this.scheduleInitialize();Ember.libraries.registerCoreLibrary("Handlebars",EmberHandlebars.VERSION);Ember.libraries.registerCoreLibrary("jQuery",jQuery().jquery);if(Ember.LOG_VERSION){Ember.LOG_VERSION=false;var nameLengths=EnumerableUtils.map(Ember.libraries,function(item){return get(item,"name.length")});var maxNameLength=Math.max.apply(this,nameLengths);Ember.libraries.each(function(name,version){var spaces=new Array(maxNameLength-name.length+1).join(" ")})}},buildContainer:function(){var container=this.__container__=Application.buildContainer(this);return container},defaultRouter:function(){if(this.Router===false){return}var container=this.__container__; +if(this.Router){container.unregister("router:main");container.register("router:main",this.Router)}return container.lookupFactory("router:main")},scheduleInitialize:function(){var self=this;if(!this.$||this.$.isReady){run.schedule("actions",self,"_initialize")}else{this.$().ready(function runInitialize(){run(self,"_initialize")})}},deferReadiness:function(){this._readinessDeferrals++},advanceReadiness:function(){this._readinessDeferrals--;if(this._readinessDeferrals===0){run.once(this,this.didBecomeReady)}},register:function(){var container=this.__container__;container.register.apply(container,arguments)},inject:function(){var container=this.__container__;container.injection.apply(container,arguments)},initialize:function(){},_initialize:function(){if(this.isDestroyed){return}if(this.Router){var container=this.__container__;container.unregister("router:main");container.register("router:main",this.Router)}this.runInitializers();runLoadHooks("application",this);this.advanceReadiness();return this},reset:function(){this._readinessDeferrals=1;function handleReset(){var router=this.__container__.lookup("router:main");router.reset();run(this.__container__,"destroy");this.buildContainer();run.schedule("actions",this,function(){this._initialize()})}run.join(this,handleReset)},runInitializers:function(){var initializers=get(this.constructor,"initializers");var container=this.__container__;var graph=new DAG;var namespace=this;var name,initializer;for(name in initializers){initializer=initializers[name];graph.addEdges(initializer.name,initializer.initialize,initializer.before,initializer.after)}graph.topsort(function(vertex){var initializer=vertex.value;initializer(container,namespace)})},didBecomeReady:function(){this.setupEventDispatcher();this.ready();this.startRouting();if(!Ember.testing){Ember.Namespace.processAll();Ember.BOOTED=true}this.resolve(this)},setupEventDispatcher:function(){var customEvents=get(this,"customEvents");var rootElement=get(this,"rootElement");var dispatcher=this.__container__.lookup("event_dispatcher:main");set(this,"eventDispatcher",dispatcher);dispatcher.setup(customEvents,rootElement)},startRouting:function(){var router=this.__container__.lookup("router:main");if(!router){return}router.startRouting()},handleURL:function(url){var router=this.__container__.lookup("router:main");router.handleURL(url)},ready:K,resolver:null,Resolver:null,willDestroy:function(){Ember.BOOTED=false;this.__container__.lookup("router:main").reset();this.__container__.destroy()},initializer:function(options){this.constructor.initializer(options)},then:function(){this._super.apply(this,arguments)}});Application.reopenClass({initializers:{},initializer:function(initializer){if(this.superclass.initializers!==undefined&&this.superclass.initializers===this.initializers){this.reopenClass({initializers:create(this.initializers)})}this.initializers[initializer.name]=initializer},buildContainer:function(namespace){var container=new Container;Container.defaultContainer=new DeprecatedContainer(container);container.set=set;container.resolver=resolverFor(namespace);container.normalize=container.resolver.normalize;container.describe=container.resolver.describe;container.makeToString=container.resolver.makeToString;container.optionsForType("component",{singleton:false});container.optionsForType("view",{singleton:false});container.optionsForType("template",{instantiate:false});container.optionsForType("helper",{instantiate:false});container.register("application:main",namespace,{instantiate:false});container.register("controller:basic",Controller,{instantiate:false});container.register("controller:object",ObjectController,{instantiate:false});container.register("controller:array",ArrayController,{instantiate:false});container.register("route:basic",Route,{instantiate:false});container.register("event_dispatcher:main",EventDispatcher);container.register("router:main",Router);container.injection("router:main","namespace","application:main");container.register("location:auto",AutoLocation);container.register("location:hash",HashLocation);container.register("location:history",HistoryLocation);container.register("location:none",NoneLocation);container.injection("controller","target","router:main");container.injection("controller","namespace","application:main");container.register("-bucket-cache:main",BucketCache);container.injection("router","_bucketCache","-bucket-cache:main");container.injection("route","_bucketCache","-bucket-cache:main");container.injection("controller","_bucketCache","-bucket-cache:main");container.injection("route","router","router:main");container.injection("location","rootURL","-location-setting:root-url");container.register("resolver-for-debugging:main",container.resolver.__resolver__,{instantiate:false});container.injection("container-debug-adapter:main","resolver","resolver-for-debugging:main");container.injection("data-adapter:main","containerDebugAdapter","container-debug-adapter:main");if(!ContainerDebugAdapter){ContainerDebugAdapter=requireModule("ember-extension-support/container_debug_adapter")["default"]}container.register("container-debug-adapter:main",ContainerDebugAdapter);return container}});function resolverFor(namespace){if(namespace.get("resolver")){}var ResolverClass=namespace.get("resolver")||namespace.get("Resolver")||DefaultResolver;var resolver=ResolverClass.create({namespace:namespace});function resolve(fullName){return resolver.resolve(fullName)}resolve.describe=function(fullName){return resolver.lookupDescription(fullName)};resolve.makeToString=function(factory,fullName){return resolver.makeToString(factory,fullName)};resolve.normalize=function(fullName){if(resolver.normalize){return resolver.normalize(fullName)}else{return fullName}};resolve.__resolver__=resolver;return resolve}__exports__["default"]=Application});define("ember-application/system/dag",["ember-metal/error","exports"],function(__dependency1__,__exports__){"use strict";var EmberError=__dependency1__["default"];function visit(vertex,fn,visited,path){var name=vertex.name;var vertices=vertex.incoming;var names=vertex.incomingNames;var len=names.length;var i;if(!visited){visited={}}if(!path){path=[]}if(visited.hasOwnProperty(name)){return}path.push(name);visited[name]=true;for(i=0;i-1){result=result.replace(/\.(.)/g,function(m){return m.charAt(1).toUpperCase()})}if(name.indexOf("_")>-1){result=result.replace(/_(.)/g,function(m){return m.charAt(1).toUpperCase()})}return type+":"+result}else{return fullName}},resolve:function(fullName){var parsedName=this.parseName(fullName),resolveMethodName=parsedName.resolveMethodName,resolved;if(!(parsedName.name&&parsedName.type)){throw new TypeError("Invalid fullName: `"+fullName+"`, must be of the form `type:name` ")}if(this[resolveMethodName]){resolved=this[resolveMethodName](parsedName)}if(!resolved){resolved=this.resolveOther(parsedName)}if(parsedName.root&&parsedName.root.LOG_RESOLVER){this._logLookup(resolved,parsedName)}return resolved},parseName:function(fullName){var nameParts=fullName.split(":"),type=nameParts[0],fullNameWithoutType=nameParts[1],name=fullNameWithoutType,namespace=get(this,"namespace"),root=namespace;if(type!=="template"&&name.indexOf("/")!==-1){var parts=name.split("/");name=parts[parts.length-1];var namespaceName=capitalize(parts.slice(0,-1).join("."));root=Namespace.byName(namespaceName)}return{fullName:fullName,type:type,fullNameWithoutType:fullNameWithoutType,name:name,root:root,resolveMethodName:"resolve"+classify(type)}},lookupDescription:function(fullName){var parsedName=this.parseName(fullName);if(parsedName.type==="template"){return"template at "+parsedName.fullNameWithoutType.replace(/\./g,"/")}var description=parsedName.root+"."+classify(parsedName.name);if(parsedName.type!=="model"){description+=classify(parsedName.type)}return description},makeToString:function(factory,fullName){return factory.toString()},useRouterNaming:function(parsedName){parsedName.name=parsedName.name.replace(/\./g,"_");if(parsedName.name==="basic"){parsedName.name=""}},resolveTemplate:function(parsedName){var templateName=parsedName.fullNameWithoutType.replace(/\./g,"/");if(Ember.TEMPLATES[templateName]){return Ember.TEMPLATES[templateName]}templateName=decamelize(templateName);if(Ember.TEMPLATES[templateName]){return Ember.TEMPLATES[templateName]}},resolveView:function(parsedName){this.useRouterNaming(parsedName);return this.resolveOther(parsedName)},resolveController:function(parsedName){this.useRouterNaming(parsedName);return this.resolveOther(parsedName)},resolveRoute:function(parsedName){this.useRouterNaming(parsedName);return this.resolveOther(parsedName)},resolveModel:function(parsedName){var className=classify(parsedName.name);var factory=get(parsedName.root,className);if(factory){return factory}},resolveHelper:function(parsedName){return this.resolveOther(parsedName)||EmberHandlebars.helpers[parsedName.fullNameWithoutType]},resolveOther:function(parsedName){var className=classify(parsedName.name)+classify(parsedName.type);var factory=get(parsedName.root,className);if(factory){return factory}},_logLookup:function(found,parsedName){var symbol,padding;if(found){symbol="[✓]"}else{symbol="[ ]"}if(parsedName.fullName.length>60){padding="."}else{padding=new Array(60-parsedName.fullName.length).join(".")}Logger.info(symbol,parsedName.fullName,padding,this.lookupDescription(parsedName.fullName))}})});define("ember-extension-support",["ember-metal/core","ember-extension-support/data_adapter","ember-extension-support/container_debug_adapter"],function(__dependency1__,__dependency2__,__dependency3__){"use strict";var Ember=__dependency1__["default"];var DataAdapter=__dependency2__["default"];var ContainerDebugAdapter=__dependency3__["default"];Ember.DataAdapter=DataAdapter;Ember.ContainerDebugAdapter=ContainerDebugAdapter});define("ember-extension-support/container_debug_adapter",["ember-metal/core","ember-runtime/system/native_array","ember-metal/utils","ember-runtime/system/string","ember-runtime/system/namespace","ember-runtime/system/object","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__dependency5__,__dependency6__,__exports__){"use strict";var Ember=__dependency1__["default"];var emberA=__dependency2__.A;var typeOf=__dependency3__.typeOf;var dasherize=__dependency4__.dasherize;var classify=__dependency4__.classify;var Namespace=__dependency5__["default"];var EmberObject=__dependency6__["default"];__exports__["default"]=EmberObject.extend({container:null,resolver:null,canCatalogEntriesByType:function(type){if(type==="model"||type==="template")return false;return true},catalogEntriesByType:function(type){var namespaces=emberA(Namespace.NAMESPACES),types=emberA(),self=this;var typeSuffixRegex=new RegExp(classify(type)+"$");namespaces.forEach(function(namespace){if(namespace!==Ember){for(var key in namespace){if(!namespace.hasOwnProperty(key)){continue}if(typeSuffixRegex.test(key)){var klass=namespace[key];if(typeOf(klass)==="class"){types.push(dasherize(key.replace(typeSuffixRegex,"")))}}}}});return types}})});define("ember-extension-support/data_adapter",["ember-metal/core","ember-metal/property_get","ember-metal/run_loop","ember-runtime/system/string","ember-runtime/system/namespace","ember-runtime/system/object","ember-runtime/system/native_array","ember-application/system/application","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__dependency5__,__dependency6__,__dependency7__,__dependency8__,__exports__){"use strict";var Ember=__dependency1__["default"];var get=__dependency2__.get;var run=__dependency3__["default"];var dasherize=__dependency4__.dasherize;var Namespace=__dependency5__["default"];var EmberObject=__dependency6__["default"];var emberA=__dependency7__.A;var Application=__dependency8__["default"];__exports__["default"]=EmberObject.extend({init:function(){this._super();this.releaseMethods=emberA()},container:null,containerDebugAdapter:undefined,attributeLimit:3,releaseMethods:emberA(),getFilters:function(){return emberA()},watchModelTypes:function(typesAdded,typesUpdated){var modelTypes=this.getModelTypes(),self=this,typesToSend,releaseMethods=emberA();typesToSend=modelTypes.map(function(type){var klass=type.klass;var wrapped=self.wrapModelType(klass,type.name);releaseMethods.push(self.observeModelType(klass,typesUpdated));return wrapped});typesAdded(typesToSend);var release=function(){releaseMethods.forEach(function(fn){fn()});self.releaseMethods.removeObject(release)};this.releaseMethods.pushObject(release);return release},_nameToClass:function(type){if(typeof type==="string"){type=this.container.lookupFactory("model:"+type)}return type},watchRecords:function(type,recordsAdded,recordsUpdated,recordsRemoved){var self=this,releaseMethods=emberA(),records=this.getRecords(type),release;var recordUpdated=function(updatedRecord){recordsUpdated([updatedRecord])};var recordsToSend=records.map(function(record){releaseMethods.push(self.observeRecord(record,recordUpdated));return self.wrapRecord(record)});var contentDidChange=function(array,idx,removedCount,addedCount){for(var i=idx;i-1}else{return content==selection}}).property("content","parentView.selection"),labelPathDidChange:observer("parentView.optionLabelPath",function(){var labelPath=get(this,"parentView.optionLabelPath");if(!labelPath){return}defineProperty(this,"label",computed(function(){return get(this,labelPath)}).property(labelPath))}),valuePathDidChange:observer("parentView.optionValuePath",function(){var valuePath=get(this,"parentView.optionValuePath");if(!valuePath){return}defineProperty(this,"value",computed(function(){return get(this,valuePath)}).property(valuePath))})});var SelectOptgroup=CollectionView.extend({instrumentDisplay:"Ember.SelectOptgroup",tagName:"optgroup",attributeBindings:["label"],selectionBinding:"parentView.selection",multipleBinding:"parentView.multiple",optionLabelPathBinding:"parentView.optionLabelPath",optionValuePathBinding:"parentView.optionValuePath",itemViewClassBinding:"parentView.optionView"});var Select=View.extend({instrumentDisplay:"Ember.Select",tagName:"select",classNames:["ember-select"],defaultTemplate:Ember.Handlebars.template(function anonymous(Handlebars,depth0,helpers,partials,data){this.compilerInfo=[4,">= 1.0.0"];helpers=this.merge(helpers,Ember.Handlebars.helpers);data=data||{};var buffer="",stack1,escapeExpression=this.escapeExpression,self=this;function program1(depth0,data){var buffer="",stack1;data.buffer.push('");return buffer}function program3(depth0,data){var stack1;stack1=helpers.each.call(depth0,"view.groupedContent",{hash:{},hashTypes:{},hashContexts:{},inverse:self.noop,fn:self.program(4,program4,data),contexts:[depth0],types:["ID"],data:data});if(stack1||stack1===0){data.buffer.push(stack1)}else{data.buffer.push("")}}function program4(depth0,data){data.buffer.push(escapeExpression(helpers.view.call(depth0,"view.groupView",{hash:{content:"content",label:"label"},hashTypes:{content:"ID",label:"ID"},hashContexts:{content:depth0,label:depth0},contexts:[depth0],types:["ID"],data:data})))}function program6(depth0,data){var stack1;stack1=helpers.each.call(depth0,"view.content",{hash:{},hashTypes:{},hashContexts:{},inverse:self.noop,fn:self.program(7,program7,data),contexts:[depth0],types:["ID"],data:data});if(stack1||stack1===0){data.buffer.push(stack1)}else{data.buffer.push("")}}function program7(depth0,data){data.buffer.push(escapeExpression(helpers.view.call(depth0,"view.optionView",{hash:{content:""},hashTypes:{content:"ID"},hashContexts:{content:depth0},contexts:[depth0],types:["ID"],data:data})))}stack1=helpers["if"].call(depth0,"view.prompt",{hash:{},hashTypes:{},hashContexts:{},inverse:self.noop,fn:self.program(1,program1,data),contexts:[depth0],types:["ID"],data:data});if(stack1||stack1===0){data.buffer.push(stack1)}stack1=helpers["if"].call(depth0,"view.optionGroupPath",{hash:{},hashTypes:{},hashContexts:{},inverse:self.program(6,program6,data),fn:self.program(3,program3,data),contexts:[depth0],types:["ID"],data:data});if(stack1||stack1===0){data.buffer.push(stack1)}return buffer}),attributeBindings:["multiple","disabled","tabindex","name","required","autofocus","form","size"],multiple:false,disabled:false,required:false,content:null,selection:null,value:computed(function(key,value){if(arguments.length===2){return value}var valuePath=get(this,"optionValuePath").replace(/^content\.?/,"");return valuePath?get(this,"selection."+valuePath):get(this,"selection")}).property("selection"),prompt:null,optionLabelPath:"content",optionValuePath:"content",optionGroupPath:null,groupView:SelectOptgroup,groupedContent:computed(function(){var groupPath=get(this,"optionGroupPath");var groupedContent=emberA();var content=get(this,"content")||[];forEach(content,function(item){var label=get(item,groupPath);if(get(groupedContent,"lastObject.label")!==label){groupedContent.pushObject({label:label,content:emberA()})}get(groupedContent,"lastObject.content").push(item)});return groupedContent}).property("optionGroupPath","content.@each"),optionView:SelectOption,_change:function(){if(get(this,"multiple")){this._changeMultiple()}else{this._changeSingle()}},selectionDidChange:observer("selection.@each",function(){var selection=get(this,"selection");if(get(this,"multiple")){if(!isArray(selection)){set(this,"selection",emberA([selection]));return}this._selectionDidChangeMultiple()}else{this._selectionDidChangeSingle()}}),valueDidChange:observer("value",function(){var content=get(this,"content"),value=get(this,"value"),valuePath=get(this,"optionValuePath").replace(/^content\.?/,""),selectedValue=valuePath?get(this,"selection."+valuePath):get(this,"selection"),selection;if(value!==selectedValue){selection=content?content.find(function(obj){return value===(valuePath?get(obj,valuePath):obj)}):null;this.set("selection",selection)}}),_triggerChange:function(){var selection=get(this,"selection");var value=get(this,"value");if(!isNone(selection)){this.selectionDidChange()}if(!isNone(value)){this.valueDidChange()}this._change()},_changeSingle:function(){var selectedIndex=this.$()[0].selectedIndex,content=get(this,"content"),prompt=get(this,"prompt");if(!content||!get(content,"length")){return}if(prompt&&selectedIndex===0){set(this,"selection",null);return}if(prompt){selectedIndex-=1}set(this,"selection",content.objectAt(selectedIndex))},_changeMultiple:function(){var options=this.$("option:selected"),prompt=get(this,"prompt"),offset=prompt?1:0,content=get(this,"content"),selection=get(this,"selection");if(!content){return}if(options){var selectedIndexes=options.map(function(){return this.index-offset}).toArray();var newSelection=content.objectsAt(selectedIndexes);if(isArray(selection)){replace(selection,0,get(selection,"length"),newSelection)}else{set(this,"selection",newSelection)}}},_selectionDidChangeSingle:function(){var el=this.get("element");if(!el){return}var content=get(this,"content"),selection=get(this,"selection"),selectionIndex=content?indexOf(content,selection):-1,prompt=get(this,"prompt");if(prompt){selectionIndex+=1}if(el){el.selectedIndex=selectionIndex}},_selectionDidChangeMultiple:function(){var content=get(this,"content"),selection=get(this,"selection"),selectedIndexes=content?indexesOf(content,selection):[-1],prompt=get(this,"prompt"),offset=prompt?1:0,options=this.$("option"),adjusted;if(options){options.each(function(){adjusted=this.index>-1?this.index-offset:-1;this.selected=indexOf(selectedIndexes,adjusted)>-1})}},init:function(){this._super();this.on("didInsertElement",this,this._triggerChange);this.on("change",this,this._change)}});__exports__["default"]=Select;__exports__.Select=Select;__exports__.SelectOption=SelectOption;__exports__.SelectOptgroup=SelectOptgroup});define("ember-handlebars/controls/text_area",["ember-metal/property_get","ember-views/views/component","ember-handlebars/controls/text_support","ember-metal/mixin","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__exports__){"use strict";var get=__dependency1__.get;var Component=__dependency2__["default"];var TextSupport=__dependency3__["default"];var observer=__dependency4__.observer;__exports__["default"]=Component.extend(TextSupport,{instrumentDisplay:"{{textarea}}",classNames:["ember-text-area"],tagName:"textarea",attributeBindings:["rows","cols","name","selectionEnd","selectionStart","wrap"],rows:null,cols:null,_updateElementValue:observer("value",function(){var value=get(this,"value"),$el=this.$();if($el&&value!==$el.val()){$el.val(value)}}),init:function(){this._super();this.on("didInsertElement",this,this._updateElementValue)}})});define("ember-handlebars/controls/text_field",["ember-metal/property_get","ember-metal/property_set","ember-views/views/component","ember-handlebars/controls/text_support","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__exports__){"use strict";var get=__dependency1__.get;var set=__dependency2__.set;var Component=__dependency3__["default"];var TextSupport=__dependency4__["default"];__exports__["default"]=Component.extend(TextSupport,{instrumentDisplay:'{{input type="text"}}',classNames:["ember-text-field"],tagName:"input",attributeBindings:["type","value","size","pattern","name","min","max","accept","autocomplete","autosave","formaction","formenctype","formmethod","formnovalidate","formtarget","height","inputmode","list","multiple","step","width"],value:"",type:"text",size:null,pattern:null,min:null,max:null})});define("ember-handlebars/controls/text_support",["ember-metal/property_get","ember-metal/property_set","ember-metal/mixin","ember-runtime/mixins/target_action_support","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__exports__){"use strict";var get=__dependency1__.get;var set=__dependency2__.set;var Mixin=__dependency3__.Mixin;var TargetActionSupport=__dependency4__["default"];var TextSupport=Mixin.create(TargetActionSupport,{value:"",attributeBindings:["placeholder","disabled","maxlength","tabindex","readonly","autofocus","form","selectionDirection","spellcheck","required","title","autocapitalize","autocorrect"],placeholder:null,disabled:false,maxlength:null,init:function(){this._super();this.on("focusOut",this,this._elementValueDidChange);this.on("change",this,this._elementValueDidChange);this.on("paste",this,this._elementValueDidChange);this.on("cut",this,this._elementValueDidChange);this.on("input",this,this._elementValueDidChange);this.on("keyUp",this,this.interpretKeyEvents)},action:null,onEvent:"enter",bubbles:false,interpretKeyEvents:function(event){var map=TextSupport.KEY_EVENTS;var method=map[event.keyCode];this._elementValueDidChange();if(method){return this[method](event)}},_elementValueDidChange:function(){set(this,"value",this.$().val())},insertNewline:function(event){sendAction("enter",this,event);sendAction("insert-newline",this,event)},cancel:function(event){sendAction("escape-press",this,event)},focusIn:function(event){sendAction("focus-in",this,event)},focusOut:function(event){sendAction("focus-out",this,event)},keyPress:function(event){sendAction("key-press",this,event)}});TextSupport.KEY_EVENTS={13:"insertNewline",27:"cancel"};function sendAction(eventName,view,event){var action=get(view,eventName),on=get(view,"onEvent"),value=get(view,"value");if(on===eventName||on==="keyPress"&&eventName==="key-press"){view.sendAction("action",value)}view.sendAction(eventName,value);if(action||on===eventName){if(!get(view,"bubbles")){event.stopPropagation()}}}__exports__["default"]=TextSupport});define("ember-handlebars/ext",["ember-metal/core","ember-runtime/system/string","ember-handlebars-compiler","ember-metal/property_get","ember-metal/binding","ember-metal/error","ember-metal/mixin","ember-metal/is_empty","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__dependency5__,__dependency6__,__dependency7__,__dependency8__,__exports__){"use strict";var Ember=__dependency1__["default"];var fmt=__dependency2__.fmt;var EmberHandlebars=__dependency3__["default"];var helpers=EmberHandlebars.helpers;var get=__dependency4__.get;var isGlobalPath=__dependency5__.isGlobalPath;var EmberError=__dependency6__["default"];var IS_BINDING=__dependency7__.IS_BINDING;var resolveHelper,SimpleHandlebarsView;var isEmpty=__dependency8__["default"];var slice=[].slice,originalTemplate=EmberHandlebars.template;function normalizePath(root,path,data){var keywords=data&&data.keywords||{},keyword,isKeyword;keyword=path.split(".",1)[0];if(keywords.hasOwnProperty(keyword)){root=keywords[keyword];isKeyword=true;if(path===keyword){path=""}else{path=path.substr(keyword.length+1)}}return{root:root,path:path,isKeyword:isKeyword}}function handlebarsGet(root,path,options){var data=options&&options.data,normalizedPath=normalizePath(root,path,data),value;root=normalizedPath.root;path=normalizedPath.path;value=get(root,path);if(value===undefined&&root!==Ember.lookup&&isGlobalPath(path)){value=get(Ember.lookup,path)}return value}function getEscaped(root,path,options){var result=handlebarsGet(root,path,options);if(result===null||result===undefined){result=""}else if(!(result instanceof Handlebars.SafeString)){result=String(result)}if(!options.hash.unescaped){result=Handlebars.Utils.escapeExpression(result)}return result}__exports__.getEscaped=getEscaped;function resolveParams(context,params,options){var resolvedParams=[],types=options.types,param,type;for(var i=0,l=params.length;i2){options.data.isUnbound=true;helper=resolveHelper(container,property)||helpers.helperMissing;out=helper.apply(ctx,slice.call(arguments,1));delete options.data.isUnbound;return out}context=fn.contexts&&fn.contexts.length?fn.contexts[0]:ctx;return handlebarsGet(context,property,fn)}});define("ember-handlebars/helpers/view",["ember-metal/core","ember-runtime/system/object","ember-metal/property_get","ember-metal/property_set","ember-metal/mixin","ember-views/system/jquery","ember-views/views/view","ember-metal/binding","ember-handlebars/ext","ember-runtime/system/string","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__dependency5__,__dependency6__,__dependency7__,__dependency8__,__dependency9__,__dependency10__,__exports__){"use strict";var Ember=__dependency1__["default"];var EmberObject=__dependency2__["default"];var get=__dependency3__.get;var set=__dependency4__.set;var IS_BINDING=__dependency5__.IS_BINDING;var jQuery=__dependency6__["default"];var View=__dependency7__["default"];var isGlobalPath=__dependency8__.isGlobalPath;var normalizePath=__dependency9__.normalizePath;var handlebarsGet=__dependency9__.handlebarsGet;var EmberString=__dependency10__["default"];var LOWERCASE_A_Z=/^[a-z]/,VIEW_PREFIX=/^view\./;function makeBindings(thisContext,options){var hash=options.hash,hashType=options.hashTypes;for(var prop in hash){if(hashType[prop]==="ID"){var value=hash[prop];if(IS_BINDING.test(prop)){}else{hash[prop+"Binding"]=value;hashType[prop+"Binding"]="STRING";delete hash[prop];delete hashType[prop]}}}if(hash.hasOwnProperty("idBinding")){hash.id=handlebarsGet(thisContext,hash.idBinding,options);hashType.id="STRING";delete hash.idBinding;delete hashType.idBinding}}var ViewHelper=EmberObject.create({propertiesFromHTMLOptions:function(options){var hash=options.hash,data=options.data;var extensions={},classes=hash["class"],dup=false;if(hash.id){extensions.elementId=hash.id;dup=true}if(hash.tag){extensions.tagName=hash.tag;dup=true}if(classes){classes=classes.split(" ");extensions.classNames=classes;dup=true}if(hash.classBinding){extensions.classNameBindings=hash.classBinding.split(" ");dup=true}if(hash.classNameBindings){if(extensions.classNameBindings===undefined)extensions.classNameBindings=[];extensions.classNameBindings=extensions.classNameBindings.concat(hash.classNameBindings.split(" "));dup=true}if(hash.attributeBindings){extensions.attributeBindings=null;dup=true}if(dup){hash=jQuery.extend({},hash);delete hash.id;delete hash.tag;delete hash["class"];delete hash.classBinding}var path;for(var prop in hash){if(!hash.hasOwnProperty(prop)){continue}if(IS_BINDING.test(prop)&&typeof hash[prop]==="string"){path=this.contextualizeBindingPath(hash[prop],data);if(path){hash[prop]=path}}}if(extensions.classNameBindings){for(var b in extensions.classNameBindings){var full=extensions.classNameBindings[b];if(typeof full==="string"){var parsedPath=View._parsePropertyPath(full);path=this.contextualizeBindingPath(parsedPath.path,data);if(path){extensions.classNameBindings[b]=path+parsedPath.classNames}}}}return jQuery.extend(hash,extensions)},contextualizeBindingPath:function(path,data){var normalized=normalizePath(null,path,data);if(normalized.isKeyword){return"templateData.keywords."+path}else if(isGlobalPath(path)){return null}else if(path==="this"||path===""){return"_parentView.context"}else{return"_parentView.context."+path}},helper:function(thisContext,path,options){var data=options.data,fn=options.fn,newView;makeBindings(thisContext,options);if("string"===typeof path){var lookup;if(options.types[0]==="STRING"&&LOWERCASE_A_Z.test(path)&&!VIEW_PREFIX.test(path)){lookup=path}else{newView=handlebarsGet(thisContext,path,options);if(typeof newView==="string"){lookup=newView}}if(lookup){newView=data.view.container.lookupFactory("view:"+lookup)}}else{newView=path}var viewOptions=this.propertiesFromHTMLOptions(options,thisContext);var currentView=data.view;viewOptions.templateData=data;var newViewProto=newView.proto?newView.proto():newView;if(fn){viewOptions.template=fn}if(!newViewProto.controller&&!newViewProto.controllerBinding&&!viewOptions.controller&&!viewOptions.controllerBinding){viewOptions._context=thisContext}if(options.helperName){viewOptions.helperName=options.helperName}currentView.appendChild(newView,viewOptions)}});__exports__.ViewHelper=ViewHelper;function viewHelper(path,options){if(path&&path.data&&path.data.isRenderData){options=path;path=options.data.view.container.lookupFactory("view:toplevel")}options.helperName=options.helperName||"view";return ViewHelper.helper(this,path,options)}__exports__.viewHelper=viewHelper});define("ember-handlebars/helpers/yield",["ember-metal/core","ember-metal/property_get","exports"],function(__dependency1__,__dependency2__,__exports__){"use strict";var Ember=__dependency1__["default"];var get=__dependency2__.get;__exports__["default"]=function yieldHelper(options){var view=options.data.view;while(view&&!get(view,"layout")){if(view._contextView){view=view._contextView}else{view=get(view,"_parentView")}}view._yield(this,options)}});define("ember-handlebars/loader",["ember-handlebars/component_lookup","ember-views/system/jquery","ember-metal/error","ember-runtime/system/lazy_load","ember-handlebars-compiler","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__dependency5__,__exports__){"use strict";var ComponentLookup=__dependency1__["default"];var jQuery=__dependency2__["default"];var EmberError=__dependency3__["default"];var onLoad=__dependency4__.onLoad;var EmberHandlebars=__dependency5__["default"];function bootstrap(ctx){var selectors='script[type="text/x-handlebars"], script[type="text/x-raw-handlebars"]';jQuery(selectors,ctx).each(function(){var script=jQuery(this);var compile=script.attr("type")==="text/x-raw-handlebars"?jQuery.proxy(Handlebars.compile,Handlebars):jQuery.proxy(EmberHandlebars.compile,EmberHandlebars),templateName=script.attr("data-template-name")||script.attr("id")||"application",template=compile(script.html());if(Ember.TEMPLATES[templateName]!==undefined){throw new EmberError('Template named "'+templateName+'" already exists.')}Ember.TEMPLATES[templateName]=template;script.remove()})}function _bootstrap(){bootstrap(jQuery(document))}function registerComponentLookup(container){container.register("component-lookup:main",ComponentLookup)}onLoad("Ember.Application",function(Application){Application.initializer({name:"domTemplates",initialize:_bootstrap});Application.initializer({name:"registerComponentLookup",after:"domTemplates",initialize:registerComponentLookup})});__exports__["default"]=bootstrap});define("ember-handlebars/string",["ember-runtime/system/string","exports"],function(__dependency1__,__exports__){"use strict";var EmberStringUtils=__dependency1__["default"];function htmlSafe(str){return new Handlebars.SafeString(str)}EmberStringUtils.htmlSafe=htmlSafe;if(Ember.EXTEND_PROTOTYPES===true||Ember.EXTEND_PROTOTYPES.String){String.prototype.htmlSafe=function(){return htmlSafe(this)}}__exports__["default"]=htmlSafe});define("ember-handlebars/views/handlebars_bound_view",["ember-handlebars-compiler","ember-metal/core","ember-metal/error","ember-metal/property_get","ember-metal/property_set","ember-metal/merge","ember-metal/run_loop","ember-metal/computed","ember-views/views/view","ember-views/views/states","ember-handlebars/views/metamorph_view","ember-handlebars/ext","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__dependency5__,__dependency6__,__dependency7__,__dependency8__,__dependency9__,__dependency10__,__dependency11__,__dependency12__,__exports__){"use strict";var EmberHandlebars=__dependency1__["default"];var SafeString=EmberHandlebars.SafeString;var Ember=__dependency2__["default"];var K=Ember.K;var Metamorph=requireModule("metamorph");var EmberError=__dependency3__["default"];var get=__dependency4__.get;var set=__dependency5__.set;var merge=__dependency6__["default"];var run=__dependency7__["default"];var computed=__dependency8__.computed;var View=__dependency9__["default"];var cloneStates=__dependency10__.cloneStates;var states=__dependency10__.states;var viewStates=states;var _MetamorphView=__dependency11__["default"];var handlebarsGet=__dependency12__.handlebarsGet;function SimpleHandlebarsView(path,pathRoot,isEscaped,templateData){this.path=path;this.pathRoot=pathRoot;this.isEscaped=isEscaped;this.templateData=templateData;this._lastNormalizedValue=undefined;this.morph=Metamorph();this.state="preRender";this.updateId=null;this._parentView=null;this.buffer=null}SimpleHandlebarsView.prototype={isVirtual:true,isView:true,destroy:function(){if(this.updateId){run.cancel(this.updateId);this.updateId=null}if(this._parentView){this._parentView.removeChild(this)}this.morph=null;this.state="destroyed"},propertyWillChange:K,propertyDidChange:K,normalizedValue:function(){var path=this.path;var pathRoot=this.pathRoot;var result,templateData;if(path===""){result=pathRoot}else{templateData=this.templateData;result=handlebarsGet(pathRoot,path,{data:templateData})}return result},renderToBuffer:function(buffer){var string="";string+=this.morph.startTag();string+=this.render();string+=this.morph.endTag();buffer.push(string)},render:function(value){var escape=this.isEscaped;var result=value||this.normalizedValue();this._lastNormalizedValue=result;if(result===null||result===undefined){result=""}else if(!(result instanceof SafeString)){result=String(result)}if(escape){result=Handlebars.Utils.escapeExpression(result)}return result},rerender:function(){switch(this.state){case"preRender":case"destroyed":break;case"inBuffer":throw new EmberError("Something you did tried to replace an {{expression}} before it was inserted into the DOM.");case"hasElement":case"inDOM":this.updateId=run.scheduleOnce("render",this,"update");break}return this},update:function(){this.updateId=null;var value=this.normalizedValue();if(value!==this._lastNormalizedValue){this.morph.html(this.render(value))}},_transitionTo:function(state){this.state=state}};states=cloneStates(viewStates);merge(states._default,{rerenderIfNeeded:K});merge(states.inDOM,{rerenderIfNeeded:function(view){if(view.normalizedValue()!==view._lastNormalizedValue){view.rerender()}}});var _HandlebarsBoundView=_MetamorphView.extend({instrumentName:"boundHandlebars",_states:states,shouldDisplayFunc:null,preserveContext:false,previousContext:null,displayTemplate:null,inverseTemplate:null,path:null,pathRoot:null,normalizedValue:function(){var path=get(this,"path"),pathRoot=get(this,"pathRoot"),valueNormalizer=get(this,"valueNormalizerFunc"),result,templateData;if(path===""){result=pathRoot}else{templateData=get(this,"templateData");result=handlebarsGet(pathRoot,path,{data:templateData})}return valueNormalizer?valueNormalizer(result):result},rerenderIfNeeded:function(){this.currentState.rerenderIfNeeded(this)},render:function(buffer){var escape=get(this,"isEscaped");var shouldDisplay=get(this,"shouldDisplayFunc"),preserveContext=get(this,"preserveContext"),context=get(this,"previousContext");var inverseTemplate=get(this,"inverseTemplate"),displayTemplate=get(this,"displayTemplate");var result=this.normalizedValue();this._lastNormalizedValue=result;if(shouldDisplay(result)){set(this,"template",displayTemplate);if(preserveContext){set(this,"_context",context)}else{if(displayTemplate){set(this,"_context",result)}else{if(result===null||result===undefined){result=""}else if(!(result instanceof SafeString)){result=String(result)}if(escape){result=Handlebars.Utils.escapeExpression(result)}buffer.push(result);return}}}else if(inverseTemplate){set(this,"template",inverseTemplate);if(preserveContext){set(this,"_context",context)}else{set(this,"_context",result)}}else{set(this,"template",function(){return""})}return this._super(buffer)}});__exports__._HandlebarsBoundView=_HandlebarsBoundView;__exports__.SimpleHandlebarsView=SimpleHandlebarsView});define("ember-handlebars/views/metamorph_view",["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-views/views/core_view","ember-views/views/view","ember-metal/mixin","ember-metal/run_loop","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__dependency5__,__dependency6__,__dependency7__,__exports__){"use strict";var Ember=__dependency1__["default"];var get=__dependency2__.get;var set=__dependency3__["default"];var CoreView=__dependency4__["default"];var View=__dependency5__["default"];var Mixin=__dependency6__.Mixin;var run=__dependency7__["default"];var Metamorph=requireModule("metamorph");function notifyMutationListeners(){run.once(View,"notifyMutationListeners")}var DOMManager={remove:function(view){view.morph.remove();notifyMutationListeners()},prepend:function(view,html){view.morph.prepend(html);notifyMutationListeners()},after:function(view,html){view.morph.after(html);notifyMutationListeners()},html:function(view,html){view.morph.html(html);notifyMutationListeners()},replace:function(view){var morph=view.morph;view._transitionTo("preRender");run.schedule("render",this,function renderMetamorphView(){if(view.isDestroying){return}view.clearRenderedChildren();var buffer=view.renderToBuffer();view.invokeRecursively(function(view){view.propertyWillChange("element")});view.triggerRecursively("willInsertElement");morph.replaceWith(buffer.string());view._transitionTo("inDOM");view.invokeRecursively(function(view){view.propertyDidChange("element")});view.triggerRecursively("didInsertElement");notifyMutationListeners()})},empty:function(view){view.morph.html("");notifyMutationListeners()}};var _Metamorph=Mixin.create({isVirtual:true,tagName:"",instrumentName:"metamorph",init:function(){this._super();this.morph=Metamorph()},beforeRender:function(buffer){buffer.push(this.morph.startTag());buffer.pushOpeningTag()},afterRender:function(buffer){buffer.pushClosingTag();buffer.push(this.morph.endTag())},createElement:function(){var buffer=this.renderToBuffer();this.outerHTML=buffer.string();this.clearBuffer()},domManager:DOMManager});__exports__._Metamorph=_Metamorph;var _wrapMap=Metamorph._wrapMap;__exports__._wrapMap=_wrapMap;var _MetamorphView=View.extend(_Metamorph);__exports__._MetamorphView=_MetamorphView;var _SimpleMetamorphView=CoreView.extend(_Metamorph);__exports__._SimpleMetamorphView=_SimpleMetamorphView;__exports__["default"]=View.extend(_Metamorph)});define("ember-metal",["ember-metal/core","ember-metal/merge","ember-metal/instrumentation","ember-metal/utils","ember-metal/error","ember-metal/enumerable_utils","ember-metal/platform","ember-metal/array","ember-metal/logger","ember-metal/property_get","ember-metal/events","ember-metal/observer_set","ember-metal/property_events","ember-metal/properties","ember-metal/property_set","ember-metal/map","ember-metal/get_properties","ember-metal/set_properties","ember-metal/watch_key","ember-metal/chains","ember-metal/watch_path","ember-metal/watching","ember-metal/expand_properties","ember-metal/computed","ember-metal/computed_macros","ember-metal/observer","ember-metal/mixin","ember-metal/binding","ember-metal/run_loop","ember-metal/libraries","ember-metal/is_none","ember-metal/is_empty","ember-metal/is_blank","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__dependency5__,__dependency6__,__dependency7__,__dependency8__,__dependency9__,__dependency10__,__dependency11__,__dependency12__,__dependency13__,__dependency14__,__dependency15__,__dependency16__,__dependency17__,__dependency18__,__dependency19__,__dependency20__,__dependency21__,__dependency22__,__dependency23__,__dependency24__,__dependency25__,__dependency26__,__dependency27__,__dependency28__,__dependency29__,__dependency30__,__dependency31__,__dependency32__,__dependency33__,__exports__){"use strict";var Ember=__dependency1__["default"];var merge=__dependency2__["default"];var instrument=__dependency3__.instrument;var subscribe=__dependency3__.subscribe;var unsubscribe=__dependency3__.unsubscribe;var reset=__dependency3__.reset;var generateGuid=__dependency4__.generateGuid;var GUID_KEY=__dependency4__.GUID_KEY;var GUID_PREFIX=__dependency4__.GUID_PREFIX;var guidFor=__dependency4__.guidFor;var META_DESC=__dependency4__.META_DESC;var EMPTY_META=__dependency4__.EMPTY_META;var meta=__dependency4__.meta;var getMeta=__dependency4__.getMeta;var setMeta=__dependency4__.setMeta;var metaPath=__dependency4__.metaPath;var inspect=__dependency4__.inspect;var typeOf=__dependency4__.typeOf;var tryCatchFinally=__dependency4__.tryCatchFinally;var isArray=__dependency4__.isArray;var makeArray=__dependency4__.makeArray;var canInvoke=__dependency4__.canInvoke;var tryInvoke=__dependency4__.tryInvoke;var tryFinally=__dependency4__.tryFinally;var wrap=__dependency4__.wrap;var apply=__dependency4__.apply;var applyStr=__dependency4__.applyStr;var EmberError=__dependency5__["default"];var EnumerableUtils=__dependency6__["default"];var create=__dependency7__.create;var platform=__dependency7__.platform;var map=__dependency8__.map;var forEach=__dependency8__.forEach;var filter=__dependency8__.filter;var indexOf=__dependency8__.indexOf;var Logger=__dependency9__["default"];var get=__dependency10__.get;var getWithDefault=__dependency10__.getWithDefault;var normalizeTuple=__dependency10__.normalizeTuple; +var _getPath=__dependency10__._getPath;var on=__dependency11__.on;var addListener=__dependency11__.addListener;var removeListener=__dependency11__.removeListener;var suspendListener=__dependency11__.suspendListener;var suspendListeners=__dependency11__.suspendListeners;var sendEvent=__dependency11__.sendEvent;var hasListeners=__dependency11__.hasListeners;var watchedEvents=__dependency11__.watchedEvents;var listenersFor=__dependency11__.listenersFor;var listenersDiff=__dependency11__.listenersDiff;var listenersUnion=__dependency11__.listenersUnion;var ObserverSet=__dependency12__["default"];var propertyWillChange=__dependency13__.propertyWillChange;var propertyDidChange=__dependency13__.propertyDidChange;var overrideChains=__dependency13__.overrideChains;var beginPropertyChanges=__dependency13__.beginPropertyChanges;var endPropertyChanges=__dependency13__.endPropertyChanges;var changeProperties=__dependency13__.changeProperties;var Descriptor=__dependency14__.Descriptor;var defineProperty=__dependency14__.defineProperty;var set=__dependency15__.set;var trySet=__dependency15__.trySet;var OrderedSet=__dependency16__.OrderedSet;var Map=__dependency16__.Map;var MapWithDefault=__dependency16__.MapWithDefault;var getProperties=__dependency17__["default"];var setProperties=__dependency18__["default"];var watchKey=__dependency19__.watchKey;var unwatchKey=__dependency19__.unwatchKey;var flushPendingChains=__dependency20__.flushPendingChains;var removeChainWatcher=__dependency20__.removeChainWatcher;var ChainNode=__dependency20__.ChainNode;var finishChains=__dependency20__.finishChains;var watchPath=__dependency21__.watchPath;var unwatchPath=__dependency21__.unwatchPath;var watch=__dependency22__.watch;var isWatching=__dependency22__.isWatching;var unwatch=__dependency22__.unwatch;var rewatch=__dependency22__.rewatch;var destroy=__dependency22__.destroy;var expandProperties=__dependency23__["default"];var ComputedProperty=__dependency24__.ComputedProperty;var computed=__dependency24__.computed;var cacheFor=__dependency24__.cacheFor;var addObserver=__dependency26__.addObserver;var observersFor=__dependency26__.observersFor;var removeObserver=__dependency26__.removeObserver;var addBeforeObserver=__dependency26__.addBeforeObserver;var _suspendBeforeObserver=__dependency26__._suspendBeforeObserver;var _suspendObserver=__dependency26__._suspendObserver;var _suspendBeforeObservers=__dependency26__._suspendBeforeObservers;var _suspendObservers=__dependency26__._suspendObservers;var beforeObserversFor=__dependency26__.beforeObserversFor;var removeBeforeObserver=__dependency26__.removeBeforeObserver;var IS_BINDING=__dependency27__.IS_BINDING;var mixin=__dependency27__.mixin;var Mixin=__dependency27__.Mixin;var required=__dependency27__.required;var aliasMethod=__dependency27__.aliasMethod;var observer=__dependency27__.observer;var immediateObserver=__dependency27__.immediateObserver;var beforeObserver=__dependency27__.beforeObserver;var Binding=__dependency28__.Binding;var isGlobalPath=__dependency28__.isGlobalPath;var bind=__dependency28__.bind;var oneWay=__dependency28__.oneWay;var run=__dependency29__["default"];var libraries=__dependency30__["default"];var isNone=__dependency31__.isNone;var none=__dependency31__.none;var isEmpty=__dependency32__.isEmpty;var empty=__dependency32__.empty;var isBlank=__dependency33__["default"];var EmberInstrumentation=Ember.Instrumentation={};EmberInstrumentation.instrument=instrument;EmberInstrumentation.subscribe=subscribe;EmberInstrumentation.unsubscribe=unsubscribe;EmberInstrumentation.reset=reset;Ember.instrument=instrument;Ember.subscribe=subscribe;Ember.generateGuid=generateGuid;Ember.GUID_KEY=GUID_KEY;Ember.GUID_PREFIX=GUID_PREFIX;Ember.create=create;Ember.platform=platform;var EmberArrayPolyfills=Ember.ArrayPolyfills={};EmberArrayPolyfills.map=map;EmberArrayPolyfills.forEach=forEach;EmberArrayPolyfills.filter=filter;EmberArrayPolyfills.indexOf=indexOf;Ember.Error=EmberError;Ember.guidFor=guidFor;Ember.META_DESC=META_DESC;Ember.EMPTY_META=EMPTY_META;Ember.meta=meta;Ember.getMeta=getMeta;Ember.setMeta=setMeta;Ember.metaPath=metaPath;Ember.inspect=inspect;Ember.typeOf=typeOf;Ember.tryCatchFinally=tryCatchFinally;Ember.isArray=isArray;Ember.makeArray=makeArray;Ember.canInvoke=canInvoke;Ember.tryInvoke=tryInvoke;Ember.tryFinally=tryFinally;Ember.wrap=wrap;Ember.apply=apply;Ember.applyStr=applyStr;Ember.Logger=Logger;Ember.get=get;Ember.getWithDefault=getWithDefault;Ember.normalizeTuple=normalizeTuple;Ember._getPath=_getPath;Ember.EnumerableUtils=EnumerableUtils;Ember.on=on;Ember.addListener=addListener;Ember.removeListener=removeListener;Ember._suspendListener=suspendListener;Ember._suspendListeners=suspendListeners;Ember.sendEvent=sendEvent;Ember.hasListeners=hasListeners;Ember.watchedEvents=watchedEvents;Ember.listenersFor=listenersFor;Ember.listenersDiff=listenersDiff;Ember.listenersUnion=listenersUnion;Ember._ObserverSet=ObserverSet;Ember.propertyWillChange=propertyWillChange;Ember.propertyDidChange=propertyDidChange;Ember.overrideChains=overrideChains;Ember.beginPropertyChanges=beginPropertyChanges;Ember.endPropertyChanges=endPropertyChanges;Ember.changeProperties=changeProperties;Ember.Descriptor=Descriptor;Ember.defineProperty=defineProperty;Ember.set=set;Ember.trySet=trySet;Ember.OrderedSet=OrderedSet;Ember.Map=Map;Ember.MapWithDefault=MapWithDefault;Ember.getProperties=getProperties;Ember.setProperties=setProperties;Ember.watchKey=watchKey;Ember.unwatchKey=unwatchKey;Ember.flushPendingChains=flushPendingChains;Ember.removeChainWatcher=removeChainWatcher;Ember._ChainNode=ChainNode;Ember.finishChains=finishChains;Ember.watchPath=watchPath;Ember.unwatchPath=unwatchPath;Ember.watch=watch;Ember.isWatching=isWatching;Ember.unwatch=unwatch;Ember.rewatch=rewatch;Ember.destroy=destroy;Ember.expandProperties=expandProperties;Ember.ComputedProperty=ComputedProperty;Ember.computed=computed;Ember.cacheFor=cacheFor;Ember.addObserver=addObserver;Ember.observersFor=observersFor;Ember.removeObserver=removeObserver;Ember.addBeforeObserver=addBeforeObserver;Ember._suspendBeforeObserver=_suspendBeforeObserver;Ember._suspendBeforeObservers=_suspendBeforeObservers;Ember._suspendObserver=_suspendObserver;Ember._suspendObservers=_suspendObservers;Ember.beforeObserversFor=beforeObserversFor;Ember.removeBeforeObserver=removeBeforeObserver;Ember.IS_BINDING=IS_BINDING;Ember.required=required;Ember.aliasMethod=aliasMethod;Ember.observer=observer;Ember.immediateObserver=immediateObserver;Ember.beforeObserver=beforeObserver;Ember.mixin=mixin;Ember.Mixin=Mixin;Ember.oneWay=oneWay;Ember.bind=bind;Ember.Binding=Binding;Ember.isGlobalPath=isGlobalPath;Ember.run=run;Ember.libraries=libraries;Ember.libraries.registerCoreLibrary("Ember",Ember.VERSION);Ember.isNone=isNone;Ember.none=none;Ember.isEmpty=isEmpty;Ember.empty=empty;Ember.isBlank=isBlank;Ember.merge=merge;Ember.onerror=null;if(Ember.__loader.registry["ember-debug"]){requireModule("ember-debug")}__exports__["default"]=Ember});define("ember-metal/alias",["ember-metal/property_get","ember-metal/property_set","ember-metal/error","ember-metal/properties","ember-metal/computed","ember-metal/platform","ember-metal/utils","ember-metal/dependent_keys","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__dependency5__,__dependency6__,__dependency7__,__dependency8__,__exports__){"use strict";var get=__dependency1__.get;var set=__dependency2__.set;var EmberError=__dependency3__["default"];var Descriptor=__dependency4__.Descriptor;var defineProperty=__dependency4__.defineProperty;var ComputedProperty=__dependency5__.ComputedProperty;var create=__dependency6__.create;var meta=__dependency7__.meta;var inspect=__dependency7__.inspect;var addDependentKeys=__dependency8__.addDependentKeys;var removeDependentKeys=__dependency8__.removeDependentKeys;function alias(altKey){return new AliasedProperty(altKey)}__exports__.alias=alias;function AliasedProperty(altKey){this.altKey=altKey;this._dependentKeys=[altKey]}__exports__.AliasedProperty=AliasedProperty;AliasedProperty.prototype=create(Descriptor.prototype);AliasedProperty.prototype.get=function AliasedProperty_get(obj,keyName){return get(obj,this.altKey)};AliasedProperty.prototype.set=function AliasedProperty_set(obj,keyName,value){return set(obj,this.altKey,value)};AliasedProperty.prototype.willWatch=function(obj,keyName){addDependentKeys(this,obj,keyName,meta(obj))};AliasedProperty.prototype.didUnwatch=function(obj,keyName){removeDependentKeys(this,obj,keyName,meta(obj))};AliasedProperty.prototype.setup=function(obj,keyName){var m=meta(obj);if(m.watching[keyName]){addDependentKeys(this,obj,keyName,m)}};AliasedProperty.prototype.teardown=function(obj,keyName){var m=meta(obj);if(m.watching[keyName]){removeDependentKeys(this,obj,keyName,m)}};AliasedProperty.prototype.readOnly=function(){this.set=AliasedProperty_readOnlySet;return this};function AliasedProperty_readOnlySet(obj,keyName,value){throw new EmberError('Cannot set read-only property "'+keyName+'" on object: '+inspect(obj))}AliasedProperty.prototype.oneWay=function(){this.set=AliasedProperty_oneWaySet;return this};function AliasedProperty_oneWaySet(obj,keyName,value){defineProperty(obj,keyName,null);return set(obj,keyName,value)}AliasedProperty.prototype._meta=undefined;AliasedProperty.prototype.meta=ComputedProperty.prototype.meta});define("ember-metal/array",["exports"],function(__exports__){"use strict";var ArrayPrototype=Array.prototype;var isNativeFunc=function(func){return func&&Function.prototype.toString.call(func).indexOf("[native code]")>-1};var map=isNativeFunc(ArrayPrototype.map)?ArrayPrototype.map:function(fun){if(this===void 0||this===null){throw new TypeError}var t=Object(this);var len=t.length>>>0;if(typeof fun!=="function"){throw new TypeError}var res=new Array(len);var thisp=arguments[1];for(var i=0;i>>0;if(typeof fun!=="function"){throw new TypeError}var thisp=arguments[1];for(var i=0;i("+this._from+" -> "+this._to+")"+oneWay},connect:function(obj){var fromPath=this._from,toPath=this._to;trySet(obj,toPath,getWithGlobals(obj,fromPath));addObserver(obj,fromPath,this,this.fromDidChange);if(!this._oneWay){addObserver(obj,toPath,this,this.toDidChange)}this._readyToSync=true;return this},disconnect:function(obj){var twoWay=!this._oneWay;removeObserver(obj,this._from,this,this.fromDidChange);if(twoWay){removeObserver(obj,this._to,this,this.toDidChange)}this._readyToSync=false;return this},fromDidChange:function(target){this._scheduleSync(target,"fwd")},toDidChange:function(target){this._scheduleSync(target,"back")},_scheduleSync:function(obj,dir){var directionMap=this._directionMap;var existingDir=directionMap.get(obj);if(!existingDir){run.schedule("sync",this,this._sync,obj);directionMap.set(obj,dir)}if(existingDir==="back"&&dir==="fwd"){directionMap.set(obj,"fwd")}},_sync:function(obj){var log=Ember.LOG_BINDINGS;if(obj.isDestroyed||!this._readyToSync){return}var directionMap=this._directionMap;var direction=directionMap.get(obj);var fromPath=this._from,toPath=this._to;directionMap.remove(obj);if(direction==="fwd"){var fromValue=getWithGlobals(obj,this._from);if(log){Ember.Logger.log(" ",this.toString(),"->",fromValue,obj)}if(this._oneWay){trySet(obj,toPath,fromValue)}else{_suspendObserver(obj,toPath,this,this.toDidChange,function(){trySet(obj,toPath,fromValue)})}}else if(direction==="back"){var toValue=get(obj,this._to);if(log){Ember.Logger.log(" ",this.toString(),"<-",toValue,obj)}_suspendObserver(obj,fromPath,this,this.fromDidChange,function(){trySet(isGlobalPath(fromPath)?Ember.lookup:obj,fromPath,toValue)})}}};function mixinProperties(to,from){for(var key in from){if(from.hasOwnProperty(key)){to[key]=from[key]}}}mixinProperties(Binding,{from:function(){var C=this,binding=new C;return binding.from.apply(binding,arguments)},to:function(){var C=this,binding=new C;return binding.to.apply(binding,arguments)},oneWay:function(from,flag){var C=this,binding=new C(null,from);return binding.oneWay(flag)}});function bind(obj,to,from){return new Binding(to,from).connect(obj)}__exports__.bind=bind;function oneWay(obj,to,from){return new Binding(to,from).oneWay().connect(obj)}__exports__.oneWay=oneWay;__exports__.Binding=Binding;__exports__.isGlobalPath=isGlobalPath});define("ember-metal/chains",["ember-metal/core","ember-metal/property_get","ember-metal/utils","ember-metal/array","ember-metal/watch_key","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__dependency5__,__exports__){"use strict";var Ember=__dependency1__["default"];var get=__dependency2__.get;var normalizeTuple=__dependency2__.normalizeTuple;var meta=__dependency3__.meta;var META_KEY=__dependency3__.META_KEY;var forEach=__dependency4__.forEach;var watchKey=__dependency5__.watchKey;var unwatchKey=__dependency5__.unwatchKey;var metaFor=meta,warn=Ember.warn,FIRST_KEY=/^([^\.]+)/;function firstKey(path){return path.match(FIRST_KEY)[0]}var pendingQueue=[];function flushPendingChains(){if(pendingQueue.length===0){return}var queue=pendingQueue;pendingQueue=[];forEach.call(queue,function(q){q[0].add(q[1])});warn("Watching an undefined global, Ember expects watched globals to be setup by the time the run loop is flushed, check for typos",pendingQueue.length===0)}__exports__.flushPendingChains=flushPendingChains;function addChainWatcher(obj,keyName,node){if(!obj||"object"!==typeof obj){return}var m=metaFor(obj),nodes=m.chainWatchers;if(!m.hasOwnProperty("chainWatchers")){nodes=m.chainWatchers={}}if(!nodes[keyName]){nodes[keyName]=[]}nodes[keyName].push(node);watchKey(obj,keyName,m)}function removeChainWatcher(obj,keyName,node){if(!obj||"object"!==typeof obj){return}var m=obj[META_KEY];if(m&&!m.hasOwnProperty("chainWatchers")){return}var nodes=m&&m.chainWatchers;if(nodes&&nodes[keyName]){nodes=nodes[keyName];for(var i=0,l=nodes.length;i0){paths[path]--}obj=this.value();tuple=normalizeTuple(obj,path);if(tuple[0]===obj){path=tuple[1];key=firstKey(path);path=path.slice(key.length+1)}else{src=tuple[0];key=path.slice(0,0-(tuple[1].length+1));path=tuple[1]}tuple.length=0;this.unchain(key,path)};ChainNodePrototype.count=0;ChainNodePrototype.chain=function(key,path,src){var chains=this._chains,node;if(!chains){chains=this._chains={}}node=chains[key];if(!node){node=chains[key]=new ChainNode(this,key,src)}node.count++;if(path){key=firstKey(path);path=path.slice(key.length+1);node.chain(key,path)}};ChainNodePrototype.unchain=function(key,path){var chains=this._chains,node=chains[key];if(path&&path.length>1){key=firstKey(path);path=path.slice(key.length+1);node.unchain(key,path)}node.count--;if(node.count<=0){delete chains[node._key];node.destroy()}};ChainNodePrototype.willChange=function(events){var chains=this._chains;if(chains){for(var key in chains){if(!chains.hasOwnProperty(key)){continue}chains[key].willChange(events)}}if(this._parent){this._parent.chainWillChange(this,this._key,1,events)}};ChainNodePrototype.chainWillChange=function(chain,path,depth,events){if(this._key){path=this._key+"."+path}if(this._parent){this._parent.chainWillChange(this,path,depth+1,events)}else{if(depth>1){events.push(this.value(),path)}path="this."+path;if(this._paths[path]>0){events.push(this.value(),path)}}};ChainNodePrototype.chainDidChange=function(chain,path,depth,events){if(this._key){path=this._key+"."+path}if(this._parent){this._parent.chainDidChange(this,path,depth+1,events)}else{if(depth>1){events.push(this.value(),path)}path="this."+path;if(this._paths[path]>0){events.push(this.value(),path)}}};ChainNodePrototype.didChange=function(events){if(this._watching){var obj=this._parent.value();if(obj!==this._object){removeChainWatcher(this._object,this._key,this);this._object=obj;addChainWatcher(obj,this._key,this)}this._value=undefined;if(this._parent&&this._parent._key==="@each")this.value()}var chains=this._chains;if(chains){for(var key in chains){if(!chains.hasOwnProperty(key)){continue}chains[key].didChange(events)}}if(events===null){return}if(this._parent){this._parent.chainDidChange(this,this._key,1,events)}};function finishChains(obj){var m=obj[META_KEY],chains=m&&m.chains;if(chains){if(chains.value()!==obj){metaFor(obj).chains=chains=chains.copy(obj)}else{chains.didChange(null)}}}__exports__.finishChains=finishChains;__exports__.removeChainWatcher=removeChainWatcher;__exports__.ChainNode=ChainNode});define("ember-metal/computed",["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/expand_properties","ember-metal/error","ember-metal/properties","ember-metal/property_events","ember-metal/dependent_keys","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__dependency5__,__dependency6__,__dependency7__,__dependency8__,__dependency9__,__exports__){"use strict";var Ember=__dependency1__["default"];var get=__dependency2__.get;var set=__dependency3__.set;var meta=__dependency4__.meta;var META_KEY=__dependency4__.META_KEY;var inspect=__dependency4__.inspect;var expandProperties=__dependency5__["default"];var EmberError=__dependency6__["default"];var Descriptor=__dependency7__.Descriptor;var defineProperty=__dependency7__.defineProperty;var propertyWillChange=__dependency8__.propertyWillChange;var propertyDidChange=__dependency8__.propertyDidChange;var addDependentKeys=__dependency9__.addDependentKeys;var removeDependentKeys=__dependency9__.removeDependentKeys;var metaFor=meta,a_slice=[].slice;function UNDEFINED(){}function ComputedProperty(func,opts){func.__ember_arity__=func.length;this.func=func;this._cacheable=opts&&opts.cacheable!==undefined?opts.cacheable:true;this._dependentKeys=opts&&opts.dependentKeys;this._readOnly=opts&&(opts.readOnly!==undefined||!!opts.readOnly)||false}ComputedProperty.prototype=new Descriptor;var ComputedPropertyPrototype=ComputedProperty.prototype;ComputedPropertyPrototype._dependentKeys=undefined;ComputedPropertyPrototype._suspended=undefined;ComputedPropertyPrototype._meta=undefined;ComputedPropertyPrototype.cacheable=function(aFlag){this._cacheable=aFlag!==false;return this};ComputedPropertyPrototype["volatile"]=function(){return this.cacheable(false)};ComputedPropertyPrototype.readOnly=function(readOnly){this._readOnly=readOnly===undefined||!!readOnly;return this};ComputedPropertyPrototype.property=function(){var args;var addArg=function(property){args.push(property)};args=[];for(var i=0,l=arguments.length;i1){args=a_slice.call(arguments);func=args.pop()}if(typeof func!=="function"){throw new EmberError("Computed Property declared without a property function")}var cp=new ComputedProperty(func);if(args){cp.property.apply(cp,args)}return cp}function cacheFor(obj,key){var meta=obj[META_KEY],cache=meta&&meta.cache,ret=cache&&cache[key];if(ret===UNDEFINED){return undefined}return ret}cacheFor.set=function(cache,key,value){if(value===undefined){cache[key]=UNDEFINED}else{cache[key]=value}};cacheFor.get=function(cache,key){var ret=cache[key];if(ret===UNDEFINED){return undefined}return ret};cacheFor.remove=function(cache,key){cache[key]=undefined};__exports__.ComputedProperty=ComputedProperty;__exports__.computed=computed;__exports__.cacheFor=cacheFor});define("ember-metal/computed_macros",["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/computed","ember-metal/is_empty","ember-metal/is_none","ember-metal/alias"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__dependency5__,__dependency6__,__dependency7__){"use strict";var Ember=__dependency1__["default"];var get=__dependency2__.get;var set=__dependency3__.set;var computed=__dependency4__.computed;var isEmpty=__dependency5__["default"];var isNone=__dependency6__.isNone;var alias=__dependency7__.alias;var a_slice=[].slice;function getProperties(self,propertyNames){var ret={};for(var i=0;ivalue});registerComputed("gte",function(dependentKey,value){return get(this,dependentKey)>=value});registerComputed("lt",function(dependentKey,value){return get(this,dependentKey)1){set(this,dependentKey,value);return value}else{return get(this,dependentKey)}})}});define("ember-metal/core",["exports"],function(__exports__){"use strict";if("undefined"===typeof Ember){Ember={}}var imports=Ember.imports=Ember.imports||this;var exports=Ember.exports=Ember.exports||this;var lookup=Ember.lookup=Ember.lookup||this;exports.Em=exports.Ember=Ember;Ember.isNamespace=true;Ember.toString=function(){return"Ember"};Ember.VERSION="1.7.0-beta.3";if(Ember.ENV){}else if("undefined"!==typeof EmberENV){Ember.ENV=EmberENV}else if("undefined"!==typeof ENV){Ember.ENV=ENV}else{Ember.ENV={}}Ember.config=Ember.config||{};if("undefined"===typeof Ember.ENV.DISABLE_RANGE_API){Ember.ENV.DISABLE_RANGE_API=true}if("undefined"===typeof MetamorphENV){exports.MetamorphENV={}}MetamorphENV.DISABLE_RANGE_API=Ember.ENV.DISABLE_RANGE_API;Ember.FEATURES=Ember.ENV.FEATURES||{};Ember.FEATURES.isEnabled=function(feature){var featureValue=Ember.FEATURES[feature];if(Ember.ENV.ENABLE_ALL_FEATURES){return true}else if(featureValue===true||featureValue===false||featureValue===undefined){return featureValue}else if(Ember.ENV.ENABLE_OPTIONAL_FEATURES){return true}else{return false}};Ember.EXTEND_PROTOTYPES=Ember.ENV.EXTEND_PROTOTYPES;if(typeof Ember.EXTEND_PROTOTYPES==="undefined"){Ember.EXTEND_PROTOTYPES=true}Ember.LOG_STACKTRACE_ON_DEPRECATION=Ember.ENV.LOG_STACKTRACE_ON_DEPRECATION!==false;Ember.SHIM_ES5=Ember.ENV.SHIM_ES5===false?false:Ember.EXTEND_PROTOTYPES;Ember.LOG_VERSION=Ember.ENV.LOG_VERSION===false?false:true;var K=function(){return this};var K=K;__exports__.K=K;Ember.K=K;if("undefined"===typeof Ember.assert){Ember.assert=Ember.K}if("undefined"===typeof Ember.warn){Ember.warn=Ember.K}if("undefined"===typeof Ember.debug){Ember.debug=Ember.K}if("undefined"===typeof Ember.runInDebug){Ember.runInDebug=Ember.K}if("undefined"===typeof Ember.deprecate){Ember.deprecate=Ember.K}if("undefined"===typeof Ember.deprecateFunc){Ember.deprecateFunc=function(_,func){return func}}__exports__["default"]=Ember});define("ember-metal/dependent_keys",["ember-metal/platform","ember-metal/watching","exports"],function(__dependency1__,__dependency2__,__exports__){"use strict";var create=__dependency1__.create;var watch=__dependency2__.watch;var unwatch=__dependency2__.unwatch;var o_create=create;function keysForDep(depsMeta,depKey){var keys=depsMeta[depKey]; +if(!keys){keys=depsMeta[depKey]={}}else if(!depsMeta.hasOwnProperty(depKey)){keys=depsMeta[depKey]=o_create(keys)}return keys}function metaForDeps(meta){return keysForDep(meta,"deps")}function addDependentKeys(desc,obj,keyName,meta){var depKeys=desc._dependentKeys,depsMeta,idx,len,depKey,keys;if(!depKeys)return;depsMeta=metaForDeps(meta);for(idx=0,len=depKeys.length;idxsize?size:ends;if(count<=0){count=0}chunk=args.splice(0,size);chunk=[start,count].concat(chunk);start+=size;ends-=count;ret=ret.concat(splice.apply(array,chunk))}return ret}__exports__._replace=_replace;function replace(array,idx,amt,objects){if(array.replace){return array.replace(idx,amt,objects)}else{return _replace(array,idx,amt,objects)}}__exports__.replace=replace;function intersection(array1,array2){var result=[];forEach(array1,function(element){if(indexOf(array2,element)>=0){result.push(element)}});return result}__exports__.intersection=intersection;__exports__["default"]={_replace:_replace,addObject:addObject,filter:filter,forEach:forEach,indexOf:indexOf,indexesOf:indexesOf,intersection:intersection,map:map,removeObject:removeObject,replace:replace}});define("ember-metal/error",["ember-metal/platform","exports"],function(__dependency1__,__exports__){"use strict";var create=__dependency1__.create;var errorProps=["description","fileName","lineNumber","message","name","number","stack"];function EmberError(){var tmp=Error.apply(this,arguments);if(Error.captureStackTrace){Error.captureStackTrace(this,Ember.Error)}for(var idx=0;idx=0;i-=3){if(target===array[i]&&method===array[i+1]){index=i;break}}return index}function actionsFor(obj,eventName){var meta=metaFor(obj,true),actions;if(!meta.listeners){meta.listeners={}}if(!meta.hasOwnProperty("listeners")){meta.listeners=create(meta.listeners)}actions=meta.listeners[eventName];if(actions&&!meta.listeners.hasOwnProperty(eventName)){actions=meta.listeners[eventName]=meta.listeners[eventName].slice()}else if(!actions){actions=meta.listeners[eventName]=[]}return actions}function listenersUnion(obj,eventName,otherActions){var meta=obj[META_KEY],actions=meta&&meta.listeners&&meta.listeners[eventName];if(!actions){return}for(var i=actions.length-3;i>=0;i-=3){var target=actions[i],method=actions[i+1],flags=actions[i+2],actionIndex=indexOf(otherActions,target,method);if(actionIndex===-1){otherActions.push(target,method,flags)}}}__exports__.listenersUnion=listenersUnion;function listenersDiff(obj,eventName,otherActions){var meta=obj[META_KEY],actions=meta&&meta.listeners&&meta.listeners[eventName],diffActions=[];if(!actions){return}for(var i=actions.length-3;i>=0;i-=3){var target=actions[i],method=actions[i+1],flags=actions[i+2],actionIndex=indexOf(otherActions,target,method);if(actionIndex!==-1){continue}otherActions.push(target,method,flags);diffActions.push(target,method,flags)}return diffActions}__exports__.listenersDiff=listenersDiff;function addListener(obj,eventName,target,method,once){if(!method&&"function"===typeof target){method=target;target=null}var actions=actionsFor(obj,eventName),actionIndex=indexOf(actions,target,method),flags=0;if(once)flags|=ONCE;if(actionIndex!==-1){return}actions.push(target,method,flags);if("function"===typeof obj.didAddListener){obj.didAddListener(eventName,target,method)}}__exports__.addListener=addListener;function removeListener(obj,eventName,target,method){if(!method&&"function"===typeof target){method=target;target=null}function _removeListener(target,method){var actions=actionsFor(obj,eventName),actionIndex=indexOf(actions,target,method);if(actionIndex===-1){return}actions.splice(actionIndex,3);if("function"===typeof obj.didRemoveListener){obj.didRemoveListener(eventName,target,method)}}if(method){_removeListener(target,method)}else{var meta=obj[META_KEY],actions=meta&&meta.listeners&&meta.listeners[eventName];if(!actions){return}for(var i=actions.length-3;i>=0;i-=3){_removeListener(actions[i],actions[i+1])}}}function suspendListener(obj,eventName,target,method,callback){if(!method&&"function"===typeof target){method=target;target=null}var actions=actionsFor(obj,eventName),actionIndex=indexOf(actions,target,method);if(actionIndex!==-1){actions[actionIndex+2]|=SUSPENDED}function tryable(){return callback.call(target)}function finalizer(){if(actionIndex!==-1){actions[actionIndex+2]&=~SUSPENDED}}return tryFinally(tryable,finalizer)}__exports__.suspendListener=suspendListener;function suspendListeners(obj,eventNames,target,method,callback){if(!method&&"function"===typeof target){method=target;target=null}var suspendedActions=[],actionsList=[],eventName,actions,i,l;for(i=0,l=eventNames.length;i=0;i-=3){var target=actions[i],method=actions[i+1],flags=actions[i+2];if(!method){continue}if(flags&SUSPENDED){continue}if(flags&ONCE){removeListener(obj,eventName,target,method)}if(!target){target=obj}if("string"===typeof method){if(params){applyStr(target,method,params)}else{target[method]()}}else{if(params){apply(target,method,params)}else{method.call(target)}}}return true}__exports__.sendEvent=sendEvent;function hasListeners(obj,eventName){var meta=obj[META_KEY],actions=meta&&meta.listeners&&meta.listeners[eventName];return!!(actions&&actions.length)}__exports__.hasListeners=hasListeners;function listenersFor(obj,eventName){var ret=[];var meta=obj[META_KEY],actions=meta&&meta.listeners&&meta.listeners[eventName];if(!actions){return ret}for(var i=0,l=actions.length;i-1){throw new EmberError("Brace expanded properties cannot contain spaces, "+"e.g. `user.{firstName, lastName}` should be `user.{firstName,lastName}`")}if(match=BRACE_EXPANSION.exec(pattern)){prefix=match[1];list=match[2];forEach(list.split(","),function(suffix){callback(prefix+suffix)})}else{callback(pattern)}}});define("ember-metal/get_properties",["ember-metal/property_get","ember-metal/utils","exports"],function(__dependency1__,__dependency2__,__exports__){"use strict";var get=__dependency1__.get;var typeOf=__dependency2__.typeOf;__exports__["default"]=function getProperties(obj){var ret={},propertyNames=arguments,i=1;if(arguments.length===2&&typeOf(arguments[1])==="array"){i=0;propertyNames=arguments[1]}for(var len=propertyNames.length;i-1){list.splice(index,1)}},isEmpty:function(){return this.list.length===0},has:function(obj){var guid=guidFor(obj),presenceSet=this.presenceSet;return guid in presenceSet},forEach:function(fn,self){var list=this.toArray();for(var i=0,j=list.length;i0){mixin.mixins=a_map.call(args,function(x){if(x instanceof Mixin){return x}var mixin=new Mixin;mixin.properties=x;return mixin})}return mixin}function isMethod(obj){return"function"===typeof obj&&obj.isMethod!==false&&obj!==Boolean&&obj!==Object&&obj!==Number&&obj!==Array&&obj!==Date&&obj!==String}var CONTINUE={};function mixinProperties(mixinsMeta,mixin){var guid;if(mixin instanceof Mixin){guid=guidFor(mixin);if(mixinsMeta[guid]){return CONTINUE}mixinsMeta[guid]=mixin;return mixin.properties}else{return mixin}}function concatenatedMixinProperties(concatProp,props,values,base){var concats;concats=values[concatProp]||base[concatProp];if(props[concatProp]){concats=concats?concats.concat(props[concatProp]):props[concatProp]}return concats}function giveDescriptorSuper(meta,key,property,values,descs){var superProperty;if(values[key]===undefined){superProperty=descs[key]}superProperty=superProperty||meta.descs[key];if(!superProperty||!(superProperty instanceof ComputedProperty)){return property}property=o_create(property);property.func=wrap(property.func,superProperty.func);return property}function giveMethodSuper(obj,key,method,values,descs){var superMethod;if(descs[key]===undefined){superMethod=values[key]}superMethod=superMethod||obj[key];if("function"!==typeof superMethod){return method}return wrap(method,superMethod)}function applyConcatenatedProperties(obj,key,value,values){var baseValue=values[key]||obj[key];if(baseValue){if("function"===typeof baseValue.concat){return baseValue.concat(value)}else{return makeArray(baseValue).concat(value)}}else{return makeArray(value)}}function applyMergedProperties(obj,key,value,values){var baseValue=values[key]||obj[key];if(!baseValue){return value}var newBase=merge({},baseValue),hasFunction=false;for(var prop in value){if(!value.hasOwnProperty(prop)){continue}var propValue=value[prop];if(isMethod(propValue)){hasFunction=true;newBase[prop]=giveMethodSuper(obj,prop,propValue,baseValue,{})}else{newBase[prop]=propValue}}if(hasFunction){newBase._super=superFunction}return newBase}function addNormalizedProperty(base,key,value,meta,descs,values,concats,mergings){if(value instanceof Descriptor){if(value===REQUIRED&&descs[key]){return CONTINUE}if(value.func){value=giveDescriptorSuper(meta,key,value,values,descs)}descs[key]=value;values[key]=undefined}else{if(concats&&a_indexOf.call(concats,key)>=0||key==="concatenatedProperties"||key==="mergedProperties"){value=applyConcatenatedProperties(base,key,value,values)}else if(mergings&&a_indexOf.call(mergings,key)>=0){value=applyMergedProperties(base,key,value,values)}else if(isMethod(value)){value=giveMethodSuper(base,key,value,values,descs)}descs[key]=undefined;values[key]=value}}function mergeMixins(mixins,m,descs,values,base,keys){var mixin,props,key,concats,mergings,meta;function removeKeys(keyName){delete descs[keyName];delete values[keyName]}for(var i=0,l=mixins.length;i=0){if(_detect(mixins[loc],targetMixin,seen)){return true}}return false}MixinPrototype.detect=function(obj){if(!obj){return false}if(obj instanceof Mixin){return _detect(obj,this,{})}var m=obj[META_KEY],mixins=m&&m.mixins;if(mixins){return!!mixins[guidFor(this)]}return false};MixinPrototype.without=function(){var ret=new Mixin(this);ret._without=a_slice.call(arguments);return ret};function _keys(ret,mixin,seen){if(seen[guidFor(mixin)]){return}seen[guidFor(mixin)]=true;if(mixin.properties){var props=mixin.properties;for(var key in props){if(props.hasOwnProperty(key)){ret[key]=true}}}else if(mixin.mixins){a_forEach.call(mixin.mixins,function(x){_keys(ret,x,seen)})}}MixinPrototype.keys=function(){var keys={},seen={},ret=[];_keys(keys,this,seen);for(var key in keys){if(keys.hasOwnProperty(key)){ret.push(key)}}return ret};Mixin.mixins=function(obj){var m=obj[META_KEY],mixins=m&&m.mixins,ret=[];if(!mixins){return ret}for(var key in mixins){var mixin=mixins[key];if(!mixin.properties){ret.push(mixin)}}return ret};REQUIRED=new Descriptor;REQUIRED.toString=function(){return"(Required Property)"};function required(){return REQUIRED}__exports__.required=required;function Alias(methodName){this.methodName=methodName}Alias.prototype=new Descriptor;function aliasMethod(methodName){return new Alias(methodName)}__exports__.aliasMethod=aliasMethod;function observer(){var func=a_slice.call(arguments,-1)[0];var paths;var addWatchedProperty=function(path){paths.push(path)};var _paths=a_slice.call(arguments,0,-1);if(typeof func!=="function"){func=arguments[0];_paths=a_slice.call(arguments,1)}paths=[];for(var i=0;i<_paths.length;++i){expandProperties(_paths[i],addWatchedProperty)}if(typeof func!=="function"){throw new Ember.Error("Ember.observer called without a function")}func.__ember_observes__=paths;return func}__exports__.observer=observer;function immediateObserver(){for(var i=0,l=arguments.length;i0;if(existingDesc instanceof Descriptor){existingDesc.teardown(obj,keyName)}if(desc instanceof Descriptor){value=desc;descs[keyName]=desc;if(MANDATORY_SETTER&&watching){objectDefineProperty(obj,keyName,{configurable:true,enumerable:true,writable:true,value:undefined})}else{obj[keyName]=undefined}if(desc.setup){desc.setup(obj,keyName)}}else{descs[keyName]=undefined;if(desc==null){value=data;if(MANDATORY_SETTER&&watching){meta.values[keyName]=data;objectDefineProperty(obj,keyName,{configurable:true,enumerable:true,set:MANDATORY_SETTER_FUNCTION,get:DEFAULT_GETTER_FUNCTION(keyName)})}else{obj[keyName]=data}}else{value=desc;objectDefineProperty(obj,keyName,desc)}}if(watching){overrideChains(obj,keyName,meta)}if(obj.didDefineProperty){obj.didDefineProperty(obj,keyName,value)}return this}__exports__.defineProperty=defineProperty;function deprecateProperty(object,deprecatedKey,newKey){function deprecate(){}if(platform.hasPropertyAccessors){defineProperty(object,deprecatedKey,{configurable:true,enumerable:false,set:function(value){deprecate();set(object,newKey,value)},get:function(){deprecate();return get(object,newKey)}})}}__exports__.deprecateProperty=deprecateProperty});define("ember-metal/property_events",["ember-metal/utils","ember-metal/events","ember-metal/observer_set","exports"],function(__dependency1__,__dependency2__,__dependency3__,__exports__){"use strict";var META_KEY=__dependency1__.META_KEY;var guidFor=__dependency1__.guidFor;var tryFinally=__dependency1__.tryFinally;var sendEvent=__dependency2__.sendEvent;var listenersUnion=__dependency2__.listenersUnion;var listenersDiff=__dependency2__.listenersDiff;var ObserverSet=__dependency3__["default"];var beforeObserverSet=new ObserverSet;var observerSet=new ObserverSet;var deferred=0;function propertyWillChange(obj,keyName){var m=obj[META_KEY],watching=m&&m.watching[keyName]>0||keyName==="length",proto=m&&m.proto,desc=m&&m.descs[keyName];if(!watching){return}if(proto===obj){return}if(desc&&desc.willChange){desc.willChange(obj,keyName)}dependentKeysWillChange(obj,keyName,m);chainsWillChange(obj,keyName,m);notifyBeforeObservers(obj,keyName)}function propertyDidChange(obj,keyName){var m=obj[META_KEY],watching=m&&m.watching[keyName]>0||keyName==="length",proto=m&&m.proto,desc=m&&m.descs[keyName];if(proto===obj){return}if(desc&&desc.didChange){desc.didChange(obj,keyName)}if(!watching&&keyName!=="length"){return}dependentKeysDidChange(obj,keyName,m);chainsDidChange(obj,keyName,m,false);notifyObservers(obj,keyName)}var WILL_SEEN,DID_SEEN;function dependentKeysWillChange(obj,depKey,meta){if(obj.isDestroying){return}var seen=WILL_SEEN,top=!seen;if(top){seen=WILL_SEEN={}}iterDeps(propertyWillChange,obj,depKey,seen,meta);if(top){WILL_SEEN=null}}function dependentKeysDidChange(obj,depKey,meta){if(obj.isDestroying){return}var seen=DID_SEEN,top=!seen;if(top){seen=DID_SEEN={}}iterDeps(propertyDidChange,obj,depKey,seen,meta);if(top){DID_SEEN=null}}function iterDeps(method,obj,depKey,seen,meta){var guid=guidFor(obj);if(!seen[guid])seen[guid]={};if(seen[guid][depKey])return;seen[guid][depKey]=true;var deps=meta.deps;deps=deps&&deps[depKey];if(deps){for(var key in deps){var desc=meta.descs[key];if(desc&&desc._suspended===obj)continue;method(obj,key)}}}function chainsWillChange(obj,keyName,m){if(!(m.hasOwnProperty("chainWatchers")&&m.chainWatchers[keyName])){return}var nodes=m.chainWatchers[keyName],events=[],i,l;for(i=0,l=nodes.length;i0){ret=meta.values[keyName]}else{ret=obj[keyName]}if(ret===undefined&&"object"===typeof obj&&!(keyName in obj)&&"function"===typeof obj.unknownProperty){return obj.unknownProperty(keyName)}return ret}};if(Ember.config.overrideAccessors){Ember.get=get;Ember.config.overrideAccessors();get=Ember.get}function normalizeTuple(target,path){var hasThis=path.indexOf(HAS_THIS)===0,isGlobal=!hasThis&&IS_GLOBAL_PATH.test(path),key;if(!target||isGlobal)target=Ember.lookup;if(hasThis)path=path.slice(5);if(target===Ember.lookup){key=path.match(FIRST_KEY)[0];target=get(target,key);path=path.slice(key.length+1)}if(!path||path.length===0)throw new EmberError("Path cannot be empty");return[target,path]}function _getPath(root,path){var hasThis,parts,tuple,idx,len;if(root===null&&path.indexOf(".")===-1){return get(Ember.lookup,path)}hasThis=path.indexOf(HAS_THIS)===0;if(!root||hasThis){tuple=normalizeTuple(root,path);root=tuple[0];path=tuple[1];tuple.length=0}parts=path.split(".");len=parts.length;for(idx=0;root!=null&&idx0){if(MANDATORY_SETTER){currentValue=meta.values[keyName]}else{currentValue=obj[keyName]}if(value!==currentValue){propertyWillChange(obj,keyName);if(MANDATORY_SETTER){if(currentValue===undefined&&!(keyName in obj)||!obj.propertyIsEnumerable(keyName)){defineProperty(obj,keyName,null,value)}else{meta.values[keyName]=value}}else{obj[keyName]=value}propertyDidChange(obj,keyName)}}else{obj[keyName]=value}}return value};if(Ember.config.overrideAccessors){Ember.set=set;Ember.config.overrideAccessors();set=Ember.set}function setPath(root,path,value,tolerant){var keyName;keyName=path.slice(path.lastIndexOf(".")+1);path=path===keyName?keyName:path.slice(0,path.length-(keyName.length+1));if(path!=="this"){root=getPath(root,path)}if(!keyName||keyName.length===0){throw new EmberError("Property set failed: You passed an empty path")}if(!root){if(tolerant){return}else{throw new EmberError('Property set failed: object in path "'+path+'" could not be found or was destroyed.')}}return set(root,keyName,value)}function trySet(root,path,value){return set(root,path,value,true)}__exports__.trySet=trySet;__exports__.set=set});define("ember-metal/run_loop",["ember-metal/core","ember-metal/utils","ember-metal/array","ember-metal/property_events","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__exports__){"use strict";var Ember=__dependency1__["default"];var apply=__dependency2__.apply;var indexOf=__dependency3__.indexOf;var beginPropertyChanges=__dependency4__.beginPropertyChanges;var endPropertyChanges=__dependency4__.endPropertyChanges;function onBegin(current){run.currentRunLoop=current}function onEnd(current,next){run.currentRunLoop=next}var Backburner=requireModule("backburner").Backburner;var backburner=new Backburner(["sync","actions","destroy"],{sync:{before:beginPropertyChanges,after:endPropertyChanges},defaultQueue:"actions",onBegin:onBegin,onEnd:onEnd,onErrorTarget:Ember,onErrorMethod:"onerror"});var slice=[].slice;var concat=[].concat;__exports__["default"]=run;function run(){return apply(backburner,backburner.run,arguments)}run.join=function(target,method){if(!run.currentRunLoop){return apply(Ember,run,arguments)}var args=slice.call(arguments);args.unshift("actions");apply(run,run.schedule,args)};run.bind=function(target,method){var args=slice.call(arguments);return function(){return apply(run,run.join,args.concat(slice.call(arguments)))}};run.backburner=backburner;run.currentRunLoop=null;run.queues=backburner.queueNames;run.begin=function(){backburner.begin()};run.end=function(){backburner.end()};run.schedule=function(queue,target,method){checkAutoRun();apply(backburner,backburner.schedule,arguments)};run.hasScheduledTimers=function(){return backburner.hasTimers()};run.cancelTimers=function(){backburner.cancelTimers()};run.sync=function(){if(backburner.currentInstance){backburner.currentInstance.queues.sync.flush()}};run.later=function(target,method){return apply(backburner,backburner.later,arguments)};run.once=function(target,method){checkAutoRun();var args=slice.call(arguments);args.unshift("actions");return apply(backburner,backburner.scheduleOnce,args)};run.scheduleOnce=function(queue,target,method){checkAutoRun();return apply(backburner,backburner.scheduleOnce,arguments)};run.next=function(){var args=slice.call(arguments);args.push(1);return apply(backburner,backburner.later,args)};run.cancel=function(timer){return backburner.cancel(timer)};run.debounce=function(){return apply(backburner,backburner.debounce,arguments)};run.throttle=function(){return apply(backburner,backburner.throttle,arguments)};function checkAutoRun(){if(!run.currentRunLoop){}}run._addQueue=function(name,after){if(indexOf.call(run.queues,name)===-1){run.queues.splice(indexOf.call(run.queues,after)+1,0,name)}}});define("ember-metal/set_properties",["ember-metal/property_events","ember-metal/property_set","exports"],function(__dependency1__,__dependency2__,__exports__){"use strict";var changeProperties=__dependency1__.changeProperties;var set=__dependency2__.set;__exports__["default"]=function setProperties(self,hash){changeProperties(function(){for(var prop in hash){if(hash.hasOwnProperty(prop)){set(self,prop,hash[prop])}}});return self}});define("ember-metal/utils",["ember-metal/core","ember-metal/platform","ember-metal/array","exports"],function(__dependency1__,__dependency2__,__dependency3__,__exports__){"use strict";var Ember=__dependency1__["default"];var platform=__dependency2__.platform;var create=__dependency2__.create;var forEach=__dependency3__.forEach;var _uuid=0;function uuid(){return++_uuid}__exports__.uuid=uuid;var GUID_PREFIX="ember";var o_defineProperty=platform.defineProperty;var o_create=create;var numberCache=[];var stringCache={};var MANDATORY_SETTER=Ember.ENV.MANDATORY_SETTER;var GUID_KEY="__ember"+ +new Date;var GUID_DESC={writable:false,configurable:false,enumerable:false,value:null};function generateGuid(obj,prefix){if(!prefix)prefix=GUID_PREFIX;var ret=prefix+uuid();if(obj){if(obj[GUID_KEY]===null){obj[GUID_KEY]=ret}else{GUID_DESC.value=ret;o_defineProperty(obj,GUID_KEY,GUID_DESC)}}return ret}__exports__.generateGuid=generateGuid;function guidFor(obj){if(obj===undefined)return"(undefined)";if(obj===null)return"(null)";var ret;var type=typeof obj;switch(type){case"number":ret=numberCache[obj];if(!ret)ret=numberCache[obj]="nu"+obj;return ret;case"string":ret=stringCache[obj];if(!ret)ret=stringCache[obj]="st"+uuid();return ret;case"boolean":return obj?"(true)":"(false)";default:if(obj[GUID_KEY])return obj[GUID_KEY];if(obj===Object)return"(Object)";if(obj===Array)return"(Array)";ret="ember"+uuid();if(obj[GUID_KEY]===null){obj[GUID_KEY]=ret}else{GUID_DESC.value=ret;o_defineProperty(obj,GUID_KEY,GUID_DESC)}return ret}}__exports__.guidFor=guidFor;var META_DESC={writable:true,configurable:false,enumerable:false,value:null};var META_KEY="__ember_meta__";var isDefinePropertySimulated=platform.defineProperty.isSimulated;function Meta(obj){this.descs={};this.watching={};this.cache={};this.cacheMeta={};this.source=obj}Meta.prototype={descs:null,deps:null,watching:null,listeners:null,cache:null,cacheMeta:null,source:null,mixins:null,bindings:null,chains:null,chainWatchers:null,values:null,proto:null};if(isDefinePropertySimulated){Meta.prototype.__preventPlainObject__=true;Meta.prototype.toJSON=function(){}}var EMPTY_META=new Meta(null);if(MANDATORY_SETTER){EMPTY_META.values={}}function meta(obj,writable){var ret=obj[META_KEY];if(writable===false)return ret||EMPTY_META;if(!ret){if(!isDefinePropertySimulated)o_defineProperty(obj,META_KEY,META_DESC);ret=new Meta(obj);if(MANDATORY_SETTER){ret.values={}}obj[META_KEY]=ret;ret.descs.constructor=null}else if(ret.source!==obj){if(!isDefinePropertySimulated)o_defineProperty(obj,META_KEY,META_DESC);ret=o_create(ret);ret.descs=o_create(ret.descs);ret.watching=o_create(ret.watching);ret.cache={};ret.cacheMeta={};ret.source=obj;if(MANDATORY_SETTER){ret.values=o_create(ret.values)}obj[META_KEY]=ret}return ret}function getMeta(obj,property){var _meta=meta(obj,false);return _meta[property]}__exports__.getMeta=getMeta;function setMeta(obj,property,value){var _meta=meta(obj,true);_meta[property]=value;return value}__exports__.setMeta=setMeta;function metaPath(obj,path,writable){var _meta=meta(obj,writable),keyName,value;for(var i=0,l=path.length;i1){watching[keyName]--}}__exports__.unwatchKey=unwatchKey});define("ember-metal/watch_path",["ember-metal/utils","ember-metal/chains","exports"],function(__dependency1__,__dependency2__,__exports__){"use strict";var meta=__dependency1__.meta;var typeOf=__dependency1__.typeOf;var ChainNode=__dependency2__.ChainNode;var metaFor=meta;function chainsFor(obj,meta){var m=meta||metaFor(obj),ret=m.chains;if(!ret){ret=m.chains=new ChainNode(null,null,obj)}else if(ret.value()!==obj){ret=m.chains=ret.copy(obj)}return ret}function watchPath(obj,keyPath,meta){if(keyPath==="length"&&typeOf(obj)==="array"){return}var m=meta||metaFor(obj),watching=m.watching;if(!watching[keyPath]){watching[keyPath]=1;chainsFor(obj,m).add(keyPath)}else{watching[keyPath]=(watching[keyPath]||0)+1}}__exports__.watchPath=watchPath;function unwatchPath(obj,keyPath,meta){var m=meta||metaFor(obj),watching=m.watching;if(watching[keyPath]===1){watching[keyPath]=0;chainsFor(obj,m).remove(keyPath)}else if(watching[keyPath]>1){watching[keyPath]--}}__exports__.unwatchPath=unwatchPath});define("ember-metal/watching",["ember-metal/utils","ember-metal/chains","ember-metal/watch_key","ember-metal/watch_path","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__exports__){"use strict";var meta=__dependency1__.meta;var META_KEY=__dependency1__.META_KEY;var GUID_KEY=__dependency1__.GUID_KEY;var typeOf=__dependency1__.typeOf;var generateGuid=__dependency1__.generateGuid;var removeChainWatcher=__dependency2__.removeChainWatcher;var flushPendingChains=__dependency2__.flushPendingChains;var watchKey=__dependency3__.watchKey;var unwatchKey=__dependency3__.unwatchKey;var watchPath=__dependency4__.watchPath;var unwatchPath=__dependency4__.unwatchPath;var metaFor=meta;function isKeyName(path){return path.indexOf(".")===-1}function watch(obj,_keyPath,m){if(_keyPath==="length"&&typeOf(obj)==="array"){return}if(isKeyName(_keyPath)){watchKey(obj,_keyPath,m)}else{watchPath(obj,_keyPath,m)}}__exports__.watch=watch;function isWatching(obj,key){var meta=obj[META_KEY];return(meta&&meta.watching[key])>0}__exports__.isWatching=isWatching;watch.flushPending=flushPendingChains;function unwatch(obj,_keyPath,m){if(_keyPath==="length"&&typeOf(obj)==="array"){return}if(isKeyName(_keyPath)){unwatchKey(obj,_keyPath,m)}else{unwatchPath(obj,_keyPath,m)}}__exports__.unwatch=unwatch;function rewatch(obj){var m=obj[META_KEY],chains=m&&m.chains;if(GUID_KEY in obj&&!obj.hasOwnProperty(GUID_KEY)){generateGuid(obj)}if(chains&&chains.value()!==obj){m.chains=chains.copy(obj)}}__exports__.rewatch=rewatch; +var NODE_STACK=[];function destroy(obj){var meta=obj[META_KEY],node,nodes,key,nodeObject;if(meta){obj[META_KEY]=null;node=meta.chains;if(node){NODE_STACK.push(node);while(NODE_STACK.length>0){node=NODE_STACK.pop();nodes=node._chains;if(nodes){for(key in nodes){if(nodes.hasOwnProperty(key)){NODE_STACK.push(nodes[key])}}}if(node._watching){nodeObject=node._object;if(nodeObject){removeChainWatcher(nodeObject,node._key,node)}}}}}}__exports__.destroy=destroy});define("ember-routing-handlebars",["ember-metal/core","ember-handlebars","ember-routing/system/router","ember-routing-handlebars/helpers/shared","ember-routing-handlebars/helpers/link_to","ember-routing-handlebars/helpers/outlet","ember-routing-handlebars/helpers/render","ember-routing-handlebars/helpers/action","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__dependency5__,__dependency6__,__dependency7__,__dependency8__,__exports__){"use strict";var Ember=__dependency1__["default"];var EmberHandlebars=__dependency2__["default"];var Router=__dependency3__["default"];var resolvePaths=__dependency4__.resolvePaths;var resolveParams=__dependency4__.resolveParams;var deprecatedLinkToHelper=__dependency5__.deprecatedLinkToHelper;var linkToHelper=__dependency5__.linkToHelper;var LinkView=__dependency5__.LinkView;var outletHelper=__dependency6__.outletHelper;var OutletView=__dependency6__.OutletView;var renderHelper=__dependency7__["default"];var ActionHelper=__dependency8__.ActionHelper;var actionHelper=__dependency8__.actionHelper;Router.resolveParams=resolveParams;Router.resolvePaths=resolvePaths;Ember.LinkView=LinkView;EmberHandlebars.ActionHelper=ActionHelper;EmberHandlebars.OutletView=OutletView;EmberHandlebars.registerHelper("render",renderHelper);EmberHandlebars.registerHelper("action",actionHelper);EmberHandlebars.registerHelper("outlet",outletHelper);EmberHandlebars.registerHelper("link-to",linkToHelper);EmberHandlebars.registerHelper("linkTo",deprecatedLinkToHelper);__exports__["default"]=Ember});define("ember-routing-handlebars/helpers/action",["ember-metal/core","ember-metal/property_get","ember-metal/array","ember-metal/utils","ember-metal/run_loop","ember-views/system/utils","ember-routing/system/router","ember-handlebars","ember-handlebars/ext","ember-handlebars/helpers/view","ember-routing-handlebars/helpers/shared","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__dependency5__,__dependency6__,__dependency7__,__dependency8__,__dependency9__,__dependency10__,__dependency11__,__exports__){"use strict";var Ember=__dependency1__["default"];var get=__dependency2__.get;var forEach=__dependency3__.forEach;var uuid=__dependency4__.uuid;var run=__dependency5__["default"];var isSimpleClick=__dependency6__.isSimpleClick;var EmberRouter=__dependency7__["default"];var EmberHandlebars=__dependency8__["default"];var handlebarsGet=__dependency9__.handlebarsGet;var viewHelper=__dependency10__.viewHelper;var resolveParams=__dependency11__.resolveParams;var resolvePath=__dependency11__.resolvePath;var SafeString=EmberHandlebars.SafeString;var a_slice=Array.prototype.slice;function args(options,actionName){var ret=[];if(actionName){ret.push(actionName)}var types=options.options.types.slice(1),data=options.options.data;return ret.concat(resolveParams(options.context,options.params,{types:types,data:data}))}var ActionHelper={registeredActions:{}};__exports__.ActionHelper=ActionHelper;var keys=["alt","shift","meta","ctrl"];var POINTER_EVENT_TYPE_REGEX=/^click|mouse|touch/;var isAllowedEvent=function(event,allowedKeys){if(typeof allowedKeys==="undefined"){if(POINTER_EVENT_TYPE_REGEX.test(event.type)){return isSimpleClick(event)}else{allowedKeys=""}}if(allowedKeys.indexOf("any")>=0){return true}var allowed=true;forEach.call(keys,function(key){if(event[key+"Key"]&&allowedKeys.indexOf(key)===-1){allowed=false}});return allowed};ActionHelper.registerAction=function(actionNameOrPath,options,allowedKeys){var actionId=uuid();ActionHelper.registeredActions[actionId]={eventName:options.eventName,handler:function handleRegisteredAction(event){if(!isAllowedEvent(event,allowedKeys)){return true}if(options.preventDefault!==false){event.preventDefault()}if(options.bubbles===false){event.stopPropagation()}var target=options.target,parameters=options.parameters,actionName;if(target.target){target=handlebarsGet(target.root,target.target,target.options)}else{target=target.root}if(options.boundProperty){actionName=resolveParams(parameters.context,[actionNameOrPath],{types:["ID"],data:parameters.options.data})[0];if(typeof actionName==="undefined"||typeof actionName==="function"){actionName=actionNameOrPath}}if(!actionName){actionName=actionNameOrPath}run(function runRegisteredAction(){if(target.send){target.send.apply(target,args(parameters,actionName))}else{target[actionName].apply(target,args(parameters))}})}};options.view.on("willClearRender",function(){delete ActionHelper.registeredActions[actionId]});return actionId};function actionHelper(actionName){var options=arguments[arguments.length-1],contexts=a_slice.call(arguments,1,-1);var hash=options.hash,controller=options.data.keywords.controller;var action={eventName:hash.on||"click",parameters:{context:this,options:options,params:contexts},view:options.data.view,bubbles:hash.bubbles,preventDefault:hash.preventDefault,target:{options:options},boundProperty:options.types[0]==="ID"};if(hash.target){action.target.root=this;action.target.target=hash.target}else if(controller){action.target.root=controller}var actionId=ActionHelper.registerAction(actionName,action,hash.allowedKeys);return new SafeString('data-ember-action="'+actionId+'"')}__exports__.actionHelper=actionHelper});define("ember-routing-handlebars/helpers/link_to",["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/merge","ember-metal/run_loop","ember-metal/computed","ember-runtime/system/lazy_load","ember-runtime/system/string","ember-runtime/system/object","ember-runtime/keys","ember-views/system/utils","ember-views/views/component","ember-handlebars","ember-handlebars/helpers/view","ember-routing/system/router","ember-routing-handlebars/helpers/shared","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__dependency5__,__dependency6__,__dependency7__,__dependency8__,__dependency9__,__dependency10__,__dependency11__,__dependency12__,__dependency13__,__dependency14__,__dependency15__,__dependency16__,__exports__){"use strict";var Ember=__dependency1__["default"];var get=__dependency2__.get;var set=__dependency3__.set;var merge=__dependency4__["default"];var run=__dependency5__["default"];var computed=__dependency6__.computed;var onLoad=__dependency7__.onLoad;var fmt=__dependency8__.fmt;var EmberObject=__dependency9__["default"];var keys=__dependency10__["default"];var isSimpleClick=__dependency11__.isSimpleClick;var EmberComponent=__dependency12__["default"];var EmberHandlebars=__dependency13__["default"];var viewHelper=__dependency14__.viewHelper;var EmberRouter=__dependency15__["default"];var resolveParams=__dependency16__.resolveParams;var resolvePaths=__dependency16__.resolvePaths;var routeArgs=__dependency16__.routeArgs;var slice=[].slice;requireModule("ember-handlebars");var numberOfContextsAcceptedByHandler=function(handler,handlerInfos){var req=0;for(var i=0,l=handlerInfos.length;imaximumContexts){currentWhen=leafName}var args=routeArgs(currentWhen,contexts,null);var isActive=router.isActive.apply(router,args);if(!isActive){return false}if(!this.currentWhen&&leafName===loadedParams.targetRouteName){var visibleQueryParams={};merge(visibleQueryParams,loadedParams.queryParams);router._prepareQueryParams(loadedParams.targetRouteName,loadedParams.models,visibleQueryParams);isActive=shallowEqual(visibleQueryParams,router.router.state.queryParams)}if(isActive){return get(this,"activeClass")}}),loading:computed("loadedParams",function computeLinkViewLoading(){if(!get(this,"loadedParams")){return get(this,"loadingClass")}}),router:computed(function(){return get(this,"controller").container.lookup("router:main")}),_invoke:function(event){if(!isSimpleClick(event)){return true}if(this.preventDefault!==false){event.preventDefault()}if(this.bubbles===false){event.stopPropagation()}if(get(this,"_isDisabled")){return false}if(get(this,"loading")){Ember.Logger.warn("This link-to is in an inactive loading state because at least one of its parameters presently has a null/undefined value, or the provided route name is invalid.");return false}var router=get(this,"router"),loadedParams=get(this,"loadedParams");var transition=router._doTransition(loadedParams.targetRouteName,loadedParams.models,loadedParams.queryParams);if(get(this,"replace")){transition.method("replace")}var args=routeArgs(loadedParams.targetRouteName,loadedParams.models,transition.state.queryParams);var url=router.router.generate.apply(router.router,args);run.scheduleOnce("routerTransitions",this,this._eagerUpdateUrl,transition,url)},_eagerUpdateUrl:function(transition,href){if(!transition.isActive||!transition.urlMethod){return}if(href.indexOf("#")===0){href=href.slice(1)}var routerjs=get(this,"router.router");if(transition.urlMethod==="update"){routerjs.updateURL(href)}else if(transition.urlMethod==="replace"){routerjs.replaceURL(href)}transition.method(null)},resolvedParams:computed("router.url",function(){var parameters=this.parameters,options=parameters.options,types=options.types,data=options.data,targetRouteName,models;var onlyQueryParamsSupplied=parameters.params.length===0;if(onlyQueryParamsSupplied){var appController=this.container.lookup("controller:application");targetRouteName=get(appController,"currentRouteName");models=[]}else{models=resolveParams(parameters.context,parameters.params,{types:types,data:data});targetRouteName=models.shift()}var suppliedQueryParams=getResolvedQueryParams(this,targetRouteName);return{targetRouteName:targetRouteName,models:models,queryParams:suppliedQueryParams}}),loadedParams:computed("resolvedParams",function computeLinkViewRouteArgs(){var resolvedParams=get(this,"resolvedParams"),router=get(this,"router"),namedRoute=resolvedParams.targetRouteName;if(!namedRoute){return}if(!paramsAreLoaded(resolvedParams.models)){return}return resolvedParams}),queryParamsObject:null,href:computed("loadedParams",function computeLinkViewHref(){if(get(this,"tagName")!=="a"){return}var router=get(this,"router"),loadedParams=get(this,"loadedParams");if(!loadedParams){return get(this,"loadingHref")}var visibleQueryParams={};merge(visibleQueryParams,loadedParams.queryParams);router._prepareQueryParams(loadedParams.targetRouteName,loadedParams.models,visibleQueryParams);var args=routeArgs(loadedParams.targetRouteName,loadedParams.models,visibleQueryParams);var result=router.generate.apply(router,args);return result}),loadingHref:"#"});LinkView.toString=function(){return"LinkView"};function linkToHelper(name){var options=slice.call(arguments,-1)[0],params=slice.call(arguments,0,-1),hash=options.hash;if(params[params.length-1]instanceof QueryParams){hash.queryParamsObject=params.pop()}hash.disabledBinding=hash.disabledWhen;if(!options.fn){var linkTitle=params.shift();var linkType=options.types.shift();var context=this;if(linkType==="ID"){options.linkTextPath=linkTitle;options.fn=function(){return EmberHandlebars.getEscaped(context,linkTitle,options)}}else{options.fn=function(){return linkTitle}}}hash.parameters={context:this,options:options,params:params};options.helperName=options.helperName||"link-to";return viewHelper.call(this,LinkView,options)}EmberHandlebars.registerHelper("query-params",function queryParamsHelper(options){return QueryParams.create({values:options.hash,types:options.hashTypes})});function deprecatedLinkToHelper(){return linkToHelper.apply(this,arguments)}function getResolvedQueryParams(linkView,targetRouteName){var helperParameters=linkView.parameters,queryParamsObject=linkView.queryParamsObject,resolvedQueryParams={};if(!queryParamsObject){return resolvedQueryParams}var rawParams=queryParamsObject.values;for(var key in rawParams){if(!rawParams.hasOwnProperty(key)){continue}var value=rawParams[key],type=queryParamsObject.types[key];if(type==="ID"){var normalizedPath=getNormalizedPath(value,helperParameters);value=EmberHandlebars.get(normalizedPath.root,normalizedPath.path,helperParameters.options)}resolvedQueryParams[key]=value}return resolvedQueryParams}function getNormalizedPath(path,helperParameters){return EmberHandlebars.normalizePath(helperParameters.context,path,helperParameters.options.data)}function paramsAreLoaded(params){for(var i=0,len=params.length;i2){var factory=container.lookupFactory(controllerFullName)||generateControllerFactory(container,controllerName,context);controller=factory.create({model:context,parentController:parentController,target:parentController});view.one("willDestroyElement",function(){controller.destroy()})}else{controller=container.lookup(controllerFullName)||generateController(container,controllerName);controller.setProperties({target:parentController,parentController:parentController})}var root=options.contexts[1];if(root){view.registerObserver(root,contextString,function(){controller.set("model",handlebarsGet(root,contextString,options))})}options.hash.viewName=camelize(name);var templateName="template:"+name;options.hash.template=container.lookup(templateName);options.hash.controller=controller;if(router&&!context){router._connectActiveView(name,view)}options.helperName=options.helperName||'render "'+name+'"';viewHelper.call(this,view,options)}});define("ember-routing-handlebars/helpers/shared",["ember-metal/property_get","ember-metal/array","ember-runtime/mixins/controller","ember-handlebars/ext","ember-metal/utils","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__dependency5__,__exports__){"use strict";var get=__dependency1__.get;var map=__dependency2__.map;var ControllerMixin=__dependency3__["default"];var handlebarsResolve=__dependency4__.resolveParams;var handlebarsGet=__dependency4__.handlebarsGet;var typeOf=__dependency5__.typeOf;var get=__dependency1__.get;function routeArgs(targetRouteName,models,queryParams){var args=[];if(typeOf(targetRouteName)==="string"){args.push(""+targetRouteName)}args.push.apply(args,models);args.push({queryParams:queryParams});return args}__exports__.routeArgs=routeArgs;function getActiveTargetName(router){var handlerInfos=router.activeTransition?router.activeTransition.state.handlerInfos:router.state.handlerInfos;return handlerInfos[handlerInfos.length-1].name}__exports__.getActiveTargetName=getActiveTargetName;function resolveParams(context,params,options){return map.call(resolvePaths(context,params,options),function(path,i){if(null===path){return params[i]}else{return handlebarsGet(context,path,options)}})}__exports__.resolveParams=resolveParams;function stashParamNames(router,handlerInfos){if(handlerInfos._namesStashed){return}var targetRouteName=handlerInfos[handlerInfos.length-1].name;var recogHandlers=router.router.recognizer.handlersFor(targetRouteName);var dynamicParent=null;for(var i=0,len=handlerInfos.length;i7)},_replacePath:function(path){this._location.replace(this._getOrigin()+path)},_getRootURL:function(){return this.rootURL},_getPath:function(){var pathname=this._location.pathname; +if(pathname.charAt(0)!=="/"){pathname="/"+pathname}return pathname},_getHash:EmberLocation._getHash,_getQuery:function(){return this._location.search},_getFullPath:function(){return this._getPath()+this._getQuery()+this._getHash()},_getHistoryPath:function(){var rootURL=this._getRootURL();var path=this._getPath();var hash=this._getHash();var query=this._getQuery();var rootURLIndex=path.indexOf(rootURL);var routeHash,hashParts;if(hash.substr(0,2)==="#/"){hashParts=hash.substr(1).split("#");routeHash=hashParts.shift();if(path.slice(-1)==="/"){routeHash=routeHash.substr(1)}path+=routeHash;path+=query;if(hashParts.length){path+="#"+hashParts.join("#")}}else{path+=query;path+=hash}return path},_getHashPath:function(){var rootURL=this._getRootURL();var path=rootURL;var historyPath=this._getHistoryPath();var routePath=historyPath.substr(rootURL.length);if(routePath!==""){if(routePath.charAt(0)!=="/"){routePath="/"+routePath}path+="#"+routePath}return path},create:function(options){if(options&&options.rootURL){this.rootURL=options.rootURL}var historyPath,hashPath;var cancelRouterSetup=false;var implementationClass=this._NoneLocation;var currentPath=this._getFullPath();if(this._getSupportsHistory()){historyPath=this._getHistoryPath();if(currentPath===historyPath){implementationClass=this._HistoryLocation}else{cancelRouterSetup=true;this._replacePath(historyPath)}}else if(this._getSupportsHashChange()){hashPath=this._getHashPath();if(currentPath===hashPath||currentPath==="/"&&hashPath==="/#/"){implementationClass=this._HashLocation}else{cancelRouterSetup=true;this._replacePath(hashPath)}}var implementation=implementationClass.create.apply(implementationClass,arguments);if(cancelRouterSetup){set(implementation,"cancelRouterSetup",true)}return implementation}}});define("ember-routing/location/hash_location",["ember-metal/property_get","ember-metal/property_set","ember-metal/run_loop","ember-metal/utils","ember-runtime/system/object","ember-routing/location/api","ember-views/system/jquery","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__dependency5__,__dependency6__,__dependency7__,__exports__){"use strict";var get=__dependency1__.get;var set=__dependency2__.set;var run=__dependency3__["default"];var guidFor=__dependency4__.guidFor;var EmberObject=__dependency5__["default"];var EmberLocation=__dependency6__["default"];var jQuery=__dependency7__["default"];__exports__["default"]=EmberObject.extend({implementation:"hash",init:function(){set(this,"location",get(this,"_location")||window.location)},getHash:EmberLocation._getHash,getURL:function(){return this.getHash().substr(1)},setURL:function(path){get(this,"location").hash=path;set(this,"lastSetURL",path)},replaceURL:function(path){get(this,"location").replace("#"+path);set(this,"lastSetURL",path)},onUpdateURL:function(callback){var self=this;var guid=guidFor(this);jQuery(window).on("hashchange.ember-location-"+guid,function(){run(function(){var path=self.getURL();if(get(self,"lastSetURL")===path){return}set(self,"lastSetURL",null);callback(path)})})},formatURL:function(url){return"#"+url},willDestroy:function(){var guid=guidFor(this);jQuery(window).off("hashchange.ember-location-"+guid)}})});define("ember-routing/location/history_location",["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-runtime/system/object","ember-views/system/jquery","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__dependency5__,__dependency6__,__exports__){"use strict";var Ember=__dependency1__["default"];var get=__dependency2__.get;var set=__dependency3__.set;var guidFor=__dependency4__.guidFor;var EmberObject=__dependency5__["default"];var jQuery=__dependency6__["default"];var popstateFired=false;var supportsHistoryState=window.history&&"state"in window.history;__exports__["default"]=EmberObject.extend({implementation:"history",init:function(){set(this,"location",get(this,"location")||window.location);set(this,"baseURL",jQuery("base").attr("href")||"")},initState:function(){set(this,"history",get(this,"history")||window.history);this.replaceState(this.formatURL(this.getURL()))},rootURL:"/",getURL:function(){var rootURL=get(this,"rootURL");var location=get(this,"location");var path=location.pathname;var baseURL=get(this,"baseURL");rootURL=rootURL.replace(/\/$/,"");baseURL=baseURL.replace(/\/$/,"");var url=path.replace(baseURL,"").replace(rootURL,"");var search=location.search||"";url+=search;return url},setURL:function(path){var state=this.getState();path=this.formatURL(path);if(!state||state.path!==path){this.pushState(path)}},replaceURL:function(path){var state=this.getState();path=this.formatURL(path);if(!state||state.path!==path){this.replaceState(path)}},getState:function(){return supportsHistoryState?get(this,"history").state:this._historyState},pushState:function(path){var state={path:path};get(this,"history").pushState(state,null,path);if(!supportsHistoryState){this._historyState=state}this._previousURL=this.getURL()},replaceState:function(path){var state={path:path};get(this,"history").replaceState(state,null,path);if(!supportsHistoryState){this._historyState=state}this._previousURL=this.getURL()},onUpdateURL:function(callback){var guid=guidFor(this);var self=this;jQuery(window).on("popstate.ember-location-"+guid,function(e){if(!popstateFired){popstateFired=true;if(self.getURL()===self._previousURL){return}}callback(self.getURL())})},formatURL:function(url){var rootURL=get(this,"rootURL");var baseURL=get(this,"baseURL");if(url!==""){rootURL=rootURL.replace(/\/$/,"");baseURL=baseURL.replace(/\/$/,"")}else if(baseURL.match(/^\//)&&rootURL.match(/^\//)){baseURL=baseURL.replace(/\/$/,"")}return baseURL+rootURL+url},willDestroy:function(){var guid=guidFor(this);jQuery(window).off("popstate.ember-location-"+guid)}})});define("ember-routing/location/none_location",["ember-metal/property_get","ember-metal/property_set","ember-runtime/system/object","exports"],function(__dependency1__,__dependency2__,__dependency3__,__exports__){"use strict";var get=__dependency1__.get;var set=__dependency2__.set;var EmberObject=__dependency3__["default"];__exports__["default"]=EmberObject.extend({implementation:"none",path:"",getURL:function(){return get(this,"path")},setURL:function(path){set(this,"path",path)},onUpdateURL:function(callback){this.updateCallback=callback},handleURL:function(url){set(this,"path",url);this.updateCallback(url)},formatURL:function(url){return url}})});define("ember-routing/system/cache",["ember-runtime/system/object","exports"],function(__dependency1__,__exports__){"use strict";var EmberObject=__dependency1__["default"];__exports__["default"]=EmberObject.extend({init:function(){this.cache={}},has:function(bucketKey){return bucketKey in this.cache},stash:function(bucketKey,key,value){var bucket=this.cache[bucketKey];if(!bucket){bucket=this.cache[bucketKey]={}}bucket[key]=value},lookup:function(bucketKey,prop,defaultValue){var cache=this.cache;if(!(bucketKey in cache)){return defaultValue}var bucket=cache[bucketKey];if(prop in bucket){return bucket[prop]}else{return defaultValue}},cache:null})});define("ember-routing/system/controller_for",["exports"],function(__exports__){"use strict";__exports__["default"]=function controllerFor(container,controllerName,lookupOptions){return container.lookup("controller:"+controllerName,lookupOptions)}});define("ember-routing/system/dsl",["ember-metal/core","exports"],function(__dependency1__,__exports__){"use strict";var Ember=__dependency1__["default"];function DSL(name){this.parent=name;this.matches=[]}__exports__["default"]=DSL;DSL.prototype={route:function(name,options,callback){if(arguments.length===2&&typeof options==="function"){callback=options;options={}}if(arguments.length===1){options={}}var type=options.resetNamespace===true?"resource":"route";if(typeof options.path!=="string"){options.path="/"+name}if(canNest(this)&&options.resetNamespace!==true){name=this.parent+"."+name}if(callback){var dsl=new DSL(name);route(dsl,"loading");route(dsl,"error",{path:"/_unused_dummy_error_path_route_"+name+"/:error"});if(callback){callback.call(dsl)}this.push(options.path,name,dsl.generate())}else{this.push(options.path,name,null)}},push:function(url,name,callback){var parts=name.split(".");if(url===""||url==="/"||parts[parts.length-1]==="index"){this.explicitIndex=true}this.matches.push([url,name,callback])},resource:function(name,options,callback){if(arguments.length===2&&typeof options==="function"){callback=options;options={}}if(arguments.length===1){options={}}options.resetNamespace=true;this.route(name,options,callback)},generate:function(){var dslMatches=this.matches;if(!this.explicitIndex){route(this,"index",{path:"/"})}return function(match){for(var i=0,l=dslMatches.length;i1){var qp0=qps[0].qp,qp1=qps[1].qp}var qp=qps[0].qp;queryParams[qp.urlKey]=qp.route.serializeQueryParam(qps[0].value,qp.urlKey,qp.type)}},_deserializeQueryParams:function(targetRouteName,queryParams){forEachQueryParam(this,targetRouteName,queryParams,function(key,value,qp){delete queryParams[key];queryParams[qp.prop]=qp.route.deserializeQueryParam(value,qp.urlKey,qp.type)})},_pruneDefaultQueryParamValues:function(targetRouteName,queryParams){var qps=this._queryParamsFor(targetRouteName);for(var key in queryParams){var qp=qps.map[key];if(qp&&qp.sdef===queryParams[key]){delete queryParams[key]}}},_doTransition:function(_targetRouteName,models,_queryParams){var targetRouteName=_targetRouteName||getActiveTargetName(this.router);var queryParams={};merge(queryParams,_queryParams);this._prepareQueryParams(targetRouteName,models,queryParams);var transitionArgs=routeArgs(targetRouteName,models,queryParams);var transitionPromise=this.router.transitionTo.apply(this.router,transitionArgs);listenForTransitionErrors(transitionPromise);return transitionPromise},_prepareQueryParams:function(targetRouteName,models,queryParams){this._hydrateUnsuppliedQueryParams(targetRouteName,models,queryParams);this._serializeQueryParams(targetRouteName,queryParams);this._pruneDefaultQueryParamValues(targetRouteName,queryParams)},_queryParamsFor:function(leafRouteName){if(this._qpCache[leafRouteName]){return this._qpCache[leafRouteName]}var map={},qps=[],qpCache=this._qpCache[leafRouteName]={map:map,qps:qps};var routerjs=this.router,recogHandlerInfos=routerjs.recognizer.handlersFor(leafRouteName);for(var i=0,len=recogHandlerInfos.length;i=0;--i){handlerInfo=handlerInfos[i];route=handlerInfo.handler;if(!originRouteFound){if(originRoute===route){originRouteFound=true}continue}if(callback(route,handlerInfos[i+1].handler)!==true){return false}}return true}var defaultActionHandlers={willResolveModel:function(transition,originRoute){originRoute.router._scheduleLoadingEvent(transition,originRoute)},error:function(error,transition,originRoute){var router=originRoute.router;var tryTopLevel=forEachRouteAbove(originRoute,transition,function(route,childRoute){var childErrorRouteName=findChildRouteName(route,childRoute,"error");if(childErrorRouteName){router.intermediateTransitionTo(childErrorRouteName,error);return}return true});if(tryTopLevel){if(routeHasBeenDefined(originRoute.router,"application_error")){router.intermediateTransitionTo("application_error",error);return}}else{return}logError(error,"Error while processing route: "+transition.targetName)},loading:function(transition,originRoute){var router=originRoute.router;var tryTopLevel=forEachRouteAbove(originRoute,transition,function(route,childRoute){var childLoadingRouteName=findChildRouteName(route,childRoute,"loading");if(childLoadingRouteName){router.intermediateTransitionTo(childLoadingRouteName);return}if(transition.pivotHandler!==route){return true}});if(tryTopLevel){if(routeHasBeenDefined(originRoute.router,"application_loading")){router.intermediateTransitionTo("application_loading");return}}}};function logError(error,initialMessage){var errorArgs=[];if(initialMessage){errorArgs.push(initialMessage)}if(error){if(error.message){errorArgs.push(error.message)}if(error.stack){errorArgs.push(error.stack)}if(typeof error==="string"){errorArgs.push(error)}}Ember.Logger.error.apply(this,errorArgs)}function findChildRouteName(parentRoute,originatingChildRoute,name){var router=parentRoute.router;var childName;var targetChildRouteName=originatingChildRoute.routeName.split(".").pop();var namespace=parentRoute.routeName==="application"?"":parentRoute.routeName+".";childName=namespace+name;if(routeHasBeenDefined(router,childName)){return childName}}function routeHasBeenDefined(router,name){var container=router.container;return router.hasRoute(name)&&(container.has("template:"+name)||container.has("route:"+name))}function triggerEvent(handlerInfos,ignoreFailure,args){var name=args.shift();if(!handlerInfos){if(ignoreFailure){return}throw new EmberError("Can't trigger action '"+name+"' because your app hasn't finished transitioning into its first route. To trigger an action on destination routes during a transition, you can call `.send()` on the `Transition` object passed to the `model/beforeModel/afterModel` hooks.")}var eventWasHandled=false;var handlerInfo,handler;for(var i=handlerInfos.length-1;i>=0;i--){handlerInfo=handlerInfos[i];handler=handlerInfo.handler;if(handler._actions&&handler._actions[name]){if(handler._actions[name].apply(handler,args)===true){eventWasHandled=true}else{return}}}if(defaultActionHandlers[name]){defaultActionHandlers[name].apply(null,args);return}if(!eventWasHandled&&!ignoreFailure){throw new EmberError("Nothing handled the action '"+name+"'. If you did handle the action, this error can be caused by returning true from an action handler in a controller, causing the action to bubble.")}}function calculatePostTransitionState(emberRouter,leafRouteName,contexts){var routerjs=emberRouter.router;var state=routerjs.applyIntent(leafRouteName,contexts);var handlerInfos=state.handlerInfos;var params=state.params;for(var i=0,len=handlerInfos.length;itype2Index){return 1}switch(type1){case"boolean":case"number":if(vw){return 1}return 0;case"string":var comp=v.localeCompare(w);if(comp<0){return-1}if(comp>0){return 1}return 0;case"array":var vLen=v.length;var wLen=w.length;var l=Math.min(vLen,wLen);var r=0;var i=0;while(r===0&&iwLen){return 1}return 0;case"instance":if(Comparable&&Comparable.detect(v)){return v.compare(v,w)}return 0;case"date":var vNum=v.getTime();var wNum=w.getTime();if(vNumwNum){return 1}return 0;default:return 0}}});define("ember-runtime/computed/array_computed",["ember-metal/core","ember-runtime/computed/reduce_computed","ember-metal/enumerable_utils","ember-metal/platform","ember-metal/observer","ember-metal/error","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__dependency5__,__dependency6__,__exports__){"use strict";var Ember=__dependency1__["default"];var reduceComputed=__dependency2__.reduceComputed;var ReduceComputedProperty=__dependency2__.ReduceComputedProperty;var forEach=__dependency3__.forEach;var o_create=__dependency4__.create;var addObserver=__dependency5__.addObserver;var EmberError=__dependency6__["default"];var a_slice=[].slice;function ArrayComputedProperty(){var cp=this;ReduceComputedProperty.apply(this,arguments);this.func=function(reduceFunc){return function(propertyName){if(!cp._hasInstanceMeta(this,propertyName)){forEach(cp._dependentKeys,function(dependentKey){addObserver(this,dependentKey,function(){cp.recomputeOnce.call(this,propertyName)})},this)}return reduceFunc.apply(this,arguments)}}(this.func);return this}ArrayComputedProperty.prototype=o_create(ReduceComputedProperty.prototype);ArrayComputedProperty.prototype.initialValue=function(){return Ember.A()};ArrayComputedProperty.prototype.resetValue=function(array){array.clear();return array};ArrayComputedProperty.prototype.didChange=function(obj,keyName){return};function arrayComputed(options){var args;if(arguments.length>1){args=a_slice.call(arguments,0,-1);options=a_slice.call(arguments,-1)[0]}if(typeof options!=="object"){throw new EmberError("Array Computed Property declared without an options hash")}var cp=new ArrayComputedProperty(options);if(args){cp.property.apply(cp,args)}return cp}__exports__.arrayComputed=arrayComputed;__exports__.ArrayComputedProperty=ArrayComputedProperty});define("ember-runtime/computed/reduce_computed",["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/error","ember-metal/property_events","ember-metal/expand_properties","ember-metal/observer","ember-metal/computed","ember-metal/platform","ember-metal/enumerable_utils","ember-runtime/system/tracked_array","ember-runtime/mixins/array","ember-metal/run_loop","ember-runtime/system/set","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__dependency5__,__dependency6__,__dependency7__,__dependency8__,__dependency9__,__dependency10__,__dependency11__,__dependency12__,__dependency13__,__dependency14__,__dependency15__,__exports__){"use strict";var Ember=__dependency1__["default"];var e_get=__dependency2__.get;var set=__dependency3__.set;var guidFor=__dependency4__.guidFor;var metaFor=__dependency4__.meta;var EmberError=__dependency5__["default"];var propertyWillChange=__dependency6__.propertyWillChange;var propertyDidChange=__dependency6__.propertyDidChange;var expandProperties=__dependency7__["default"];var addObserver=__dependency8__.addObserver;var observersFor=__dependency8__.observersFor;var removeObserver=__dependency8__.removeObserver;var addBeforeObserver=__dependency8__.addBeforeObserver;var removeBeforeObserver=__dependency8__.removeBeforeObserver;var ComputedProperty=__dependency9__.ComputedProperty;var cacheFor=__dependency9__.cacheFor;var o_create=__dependency10__.create;var forEach=__dependency11__.forEach;var TrackedArray=__dependency12__["default"];var EmberArray=__dependency13__["default"];var run=__dependency14__["default"];var Set=__dependency15__["default"];var isArray=__dependency4__.isArray;var cacheSet=cacheFor.set;var cacheGet=cacheFor.get;var cacheRemove=cacheFor.remove;var a_slice=[].slice;var eachPropertyPattern=/^(.*)\.@each\.(.*)/;var doubleEachPropertyPattern=/(.*\.@each){2,}/;var arrayBracketPattern=/\.\[\]$/;function get(obj,key){if(key==="@this"){return obj}return e_get(obj,key)}function DependentArraysObserver(callbacks,cp,instanceMeta,context,propertyName,sugarMeta){this.callbacks=callbacks;this.cp=cp;this.instanceMeta=instanceMeta;this.dependentKeysByGuid={};this.trackedArraysByGuid={};this.suspended=false;this.changedItems={};this.changedItemCount=0}function ItemPropertyObserverContext(dependentArray,index,trackedArray){this.dependentArray=dependentArray;this.index=index;this.item=dependentArray.objectAt(index);this.trackedArray=trackedArray;this.beforeObserver=null;this.observer=null;this.destroyed=false}DependentArraysObserver.prototype={setValue:function(newValue){this.instanceMeta.setValue(newValue,true)},getValue:function(){return this.instanceMeta.getValue()},setupObservers:function(dependentArray,dependentKey){this.dependentKeysByGuid[guidFor(dependentArray)]=dependentKey;dependentArray.addArrayObserver(this,{willChange:"dependentArrayWillChange",didChange:"dependentArrayDidChange"});if(this.cp._itemPropertyKeys[dependentKey]){this.setupPropertyObservers(dependentKey,this.cp._itemPropertyKeys[dependentKey])}},teardownObservers:function(dependentArray,dependentKey){var itemPropertyKeys=this.cp._itemPropertyKeys[dependentKey]||[];delete this.dependentKeysByGuid[guidFor(dependentArray)];this.teardownPropertyObservers(dependentKey,itemPropertyKeys);dependentArray.removeArrayObserver(this,{willChange:"dependentArrayWillChange",didChange:"dependentArrayDidChange"})},suspendArrayObservers:function(callback,binding){var oldSuspended=this.suspended;this.suspended=true;callback.call(binding);this.suspended=oldSuspended},setupPropertyObservers:function(dependentKey,itemPropertyKeys){var dependentArray=get(this.instanceMeta.context,dependentKey),length=get(dependentArray,"length"),observerContexts=new Array(length);this.resetTransformations(dependentKey,observerContexts);forEach(dependentArray,function(item,index){var observerContext=this.createPropertyObserverContext(dependentArray,index,this.trackedArraysByGuid[dependentKey]);observerContexts[index]=observerContext;forEach(itemPropertyKeys,function(propertyKey){addBeforeObserver(item,propertyKey,this,observerContext.beforeObserver);addObserver(item,propertyKey,this,observerContext.observer)},this)},this)},teardownPropertyObservers:function(dependentKey,itemPropertyKeys){var dependentArrayObserver=this,trackedArray=this.trackedArraysByGuid[dependentKey],beforeObserver,observer,item;if(!trackedArray){return}trackedArray.apply(function(observerContexts,offset,operation){if(operation===TrackedArray.DELETE){return}forEach(observerContexts,function(observerContext){observerContext.destroyed=true;beforeObserver=observerContext.beforeObserver;observer=observerContext.observer;item=observerContext.item;forEach(itemPropertyKeys,function(propertyKey){removeBeforeObserver(item,propertyKey,dependentArrayObserver,beforeObserver);removeObserver(item,propertyKey,dependentArrayObserver,observer)})})})},createPropertyObserverContext:function(dependentArray,index,trackedArray){var observerContext=new ItemPropertyObserverContext(dependentArray,index,trackedArray);this.createPropertyObserver(observerContext);return observerContext},createPropertyObserver:function(observerContext){var dependentArrayObserver=this;observerContext.beforeObserver=function(obj,keyName){return dependentArrayObserver.itemPropertyWillChange(obj,keyName,observerContext.dependentArray,observerContext)};observerContext.observer=function(obj,keyName){return dependentArrayObserver.itemPropertyDidChange(obj,keyName,observerContext.dependentArray,observerContext)}},resetTransformations:function(dependentKey,observerContexts){this.trackedArraysByGuid[dependentKey]=new TrackedArray(observerContexts)},trackAdd:function(dependentKey,index,newItems){var trackedArray=this.trackedArraysByGuid[dependentKey];if(trackedArray){trackedArray.addItems(index,newItems)}},trackRemove:function(dependentKey,index,removedCount){var trackedArray=this.trackedArraysByGuid[dependentKey];if(trackedArray){return trackedArray.removeItems(index,removedCount)}return[]},updateIndexes:function(trackedArray,array){var length=get(array,"length");trackedArray.apply(function(observerContexts,offset,operation,operationIndex){if(operation===TrackedArray.DELETE){return}if(operationIndex===0&&operation===TrackedArray.RETAIN&&observerContexts.length===length&&offset===0){return}forEach(observerContexts,function(context,index){context.index=index+offset})})},dependentArrayWillChange:function(dependentArray,index,removedCount,addedCount){if(this.suspended){return}var removedItem=this.callbacks.removedItem;var changeMeta;var guid=guidFor(dependentArray);var dependentKey=this.dependentKeysByGuid[guid];var itemPropertyKeys=this.cp._itemPropertyKeys[dependentKey]||[];var length=get(dependentArray,"length");var normalizedIndex=normalizeIndex(index,length,0);var normalizedRemoveCount=normalizeRemoveCount(normalizedIndex,length,removedCount);var item,itemIndex,sliceIndex,observerContexts;observerContexts=this.trackRemove(dependentKey,normalizedIndex,normalizedRemoveCount);function removeObservers(propertyKey){observerContexts[sliceIndex].destroyed=true;removeBeforeObserver(item,propertyKey,this,observerContexts[sliceIndex].beforeObserver);removeObserver(item,propertyKey,this,observerContexts[sliceIndex].observer)}for(sliceIndex=normalizedRemoveCount-1;sliceIndex>=0;--sliceIndex){itemIndex=normalizedIndex+sliceIndex;if(itemIndex>=length){break}item=dependentArray.objectAt(itemIndex);forEach(itemPropertyKeys,removeObservers,this);changeMeta=new ChangeMeta(dependentArray,item,itemIndex,this.instanceMeta.propertyName,this.cp,normalizedRemoveCount);this.setValue(removedItem.call(this.instanceMeta.context,this.getValue(),item,changeMeta,this.instanceMeta.sugarMeta))}},dependentArrayDidChange:function(dependentArray,index,removedCount,addedCount){if(this.suspended){return}var addedItem=this.callbacks.addedItem;var guid=guidFor(dependentArray);var dependentKey=this.dependentKeysByGuid[guid];var observerContexts=new Array(addedCount);var itemPropertyKeys=this.cp._itemPropertyKeys[dependentKey];var length=get(dependentArray,"length");var normalizedIndex=normalizeIndex(index,length,addedCount);var changeMeta,observerContext;forEach(dependentArray.slice(normalizedIndex,normalizedIndex+addedCount),function(item,sliceIndex){if(itemPropertyKeys){observerContext=observerContexts[sliceIndex]=this.createPropertyObserverContext(dependentArray,normalizedIndex+sliceIndex,this.trackedArraysByGuid[dependentKey]);forEach(itemPropertyKeys,function(propertyKey){addBeforeObserver(item,propertyKey,this,observerContext.beforeObserver);addObserver(item,propertyKey,this,observerContext.observer)},this)}changeMeta=new ChangeMeta(dependentArray,item,normalizedIndex+sliceIndex,this.instanceMeta.propertyName,this.cp,addedCount);this.setValue(addedItem.call(this.instanceMeta.context,this.getValue(),item,changeMeta,this.instanceMeta.sugarMeta))},this);this.trackAdd(dependentKey,normalizedIndex,observerContexts)},itemPropertyWillChange:function(obj,keyName,array,observerContext){var guid=guidFor(obj);if(!this.changedItems[guid]){this.changedItems[guid]={array:array,observerContext:observerContext,obj:obj,previousValues:{}}}++this.changedItemCount;this.changedItems[guid].previousValues[keyName]=get(obj,keyName)},itemPropertyDidChange:function(obj,keyName,array,observerContext){if(--this.changedItemCount===0){this.flushChanges()}},flushChanges:function(){var changedItems=this.changedItems,key,c,changeMeta;for(key in changedItems){c=changedItems[key];if(c.observerContext.destroyed){continue}this.updateIndexes(c.observerContext.trackedArray,c.observerContext.dependentArray);changeMeta=new ChangeMeta(c.array,c.obj,c.observerContext.index,this.instanceMeta.propertyName,this.cp,changedItems.length,c.previousValues);this.setValue(this.callbacks.removedItem.call(this.instanceMeta.context,this.getValue(),c.obj,changeMeta,this.instanceMeta.sugarMeta));this.setValue(this.callbacks.addedItem.call(this.instanceMeta.context,this.getValue(),c.obj,changeMeta,this.instanceMeta.sugarMeta))}this.changedItems={}}};function normalizeIndex(index,length,newItemsOffset){if(index<0){return Math.max(0,length+index)}else if(index1){args=a_slice.call(arguments,0,-1);options=a_slice.call(arguments,-1)[0]}if(typeof options!=="object"){throw new EmberError("Reduce Computed Property declared without an options hash")}if(!("initialValue"in options)){throw new EmberError("Reduce Computed Property declared without an initial value")}var cp=new ReduceComputedProperty(options);if(args){cp.property.apply(cp,args)}return cp}__exports__.reduceComputed=reduceComputed});define("ember-runtime/computed/reduce_computed_macros",["ember-metal/core","ember-metal/merge","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/error","ember-metal/enumerable_utils","ember-metal/run_loop","ember-metal/observer","ember-runtime/computed/array_computed","ember-runtime/computed/reduce_computed","ember-runtime/system/object_proxy","ember-runtime/system/subarray","ember-runtime/keys","ember-runtime/compare","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__dependency5__,__dependency6__,__dependency7__,__dependency8__,__dependency9__,__dependency10__,__dependency11__,__dependency12__,__dependency13__,__dependency14__,__dependency15__,__exports__){"use strict";var Ember=__dependency1__["default"];var merge=__dependency2__["default"];var get=__dependency3__.get;var set=__dependency4__.set;var isArray=__dependency5__.isArray;var guidFor=__dependency5__.guidFor;var EmberError=__dependency6__["default"];var forEach=__dependency7__.forEach;var run=__dependency8__["default"];var addObserver=__dependency9__.addObserver;var arrayComputed=__dependency10__.arrayComputed;var reduceComputed=__dependency11__.reduceComputed;var ObjectProxy=__dependency12__["default"];var SubArray=__dependency13__["default"];var keys=__dependency14__["default"];var compare=__dependency15__["default"];var a_slice=[].slice;function sum(dependentKey){return reduceComputed(dependentKey,{initialValue:0,addedItem:function(accumulatedValue,item,changeMeta,instanceMeta){return accumulatedValue+item},removedItem:function(accumulatedValue,item,changeMeta,instanceMeta){return accumulatedValue-item}})}__exports__.sum=sum;function max(dependentKey){return reduceComputed(dependentKey,{initialValue:-Infinity,addedItem:function(accumulatedValue,item,changeMeta,instanceMeta){return Math.max(accumulatedValue,item)},removedItem:function(accumulatedValue,item,changeMeta,instanceMeta){if(itemaccumulatedValue){return accumulatedValue}}})}__exports__.min=min;function map(dependentKey,callback){var options={addedItem:function(array,item,changeMeta,instanceMeta){var mapped=callback.call(this,item);array.insertAt(changeMeta.index,mapped);return array},removedItem:function(array,item,changeMeta,instanceMeta){array.removeAt(changeMeta.index,1);return array}};return arrayComputed(dependentKey,options)}__exports__.map=map;function mapBy(dependentKey,propertyKey){var callback=function(item){return get(item,propertyKey)};return map(dependentKey+".@each."+propertyKey,callback)}__exports__.mapBy=mapBy;var mapProperty=mapBy;__exports__.mapProperty=mapProperty;function filter(dependentKey,callback){var options={initialize:function(array,changeMeta,instanceMeta){instanceMeta.filteredArrayIndexes=new SubArray},addedItem:function(array,item,changeMeta,instanceMeta){var match=!!callback.call(this,item),filterIndex=instanceMeta.filteredArrayIndexes.addItem(changeMeta.index,match);if(match){array.insertAt(filterIndex,item)}return array},removedItem:function(array,item,changeMeta,instanceMeta){var filterIndex=instanceMeta.filteredArrayIndexes.removeItem(changeMeta.index);if(filterIndex>-1){array.removeAt(filterIndex)}return array}};return arrayComputed(dependentKey,options)}__exports__.filter=filter;function filterBy(dependentKey,propertyKey,value){var callback;if(arguments.length===2){callback=function(item){return get(item,propertyKey)}}else{callback=function(item){return get(item,propertyKey)===value}}return filter(dependentKey+".@each."+propertyKey,callback)}__exports__.filterBy=filterBy;var filterProperty=filterBy;__exports__.filterProperty=filterProperty;function uniq(){var args=a_slice.call(arguments);args.push({initialize:function(array,changeMeta,instanceMeta){instanceMeta.itemCounts={}},addedItem:function(array,item,changeMeta,instanceMeta){var guid=guidFor(item);if(!instanceMeta.itemCounts[guid]){instanceMeta.itemCounts[guid]=1}else{++instanceMeta.itemCounts[guid]}array.addObject(item);return array},removedItem:function(array,item,_,instanceMeta){var guid=guidFor(item),itemCounts=instanceMeta.itemCounts;if(--itemCounts[guid]===0){array.removeObject(item)}return array}});return arrayComputed.apply(null,args)}__exports__.uniq=uniq;var union=uniq;__exports__.union=union;function intersect(){var getDependentKeyGuids=function(changeMeta){return map(changeMeta.property._dependentKeys,function(dependentKey){return guidFor(dependentKey)})};var args=a_slice.call(arguments);args.push({initialize:function(array,changeMeta,instanceMeta){instanceMeta.itemCounts={}},addedItem:function(array,item,changeMeta,instanceMeta){var itemGuid=guidFor(item),dependentGuids=getDependentKeyGuids(changeMeta),dependentGuid=guidFor(changeMeta.arrayChanged),numberOfDependentArrays=changeMeta.property._dependentKeys.length,itemCounts=instanceMeta.itemCounts;if(!itemCounts[itemGuid]){itemCounts[itemGuid]={}}if(itemCounts[itemGuid][dependentGuid]===undefined){itemCounts[itemGuid][dependentGuid]=0}if(++itemCounts[itemGuid][dependentGuid]===1&&numberOfDependentArrays===keys(itemCounts[itemGuid]).length){array.addObject(item)}return array},removedItem:function(array,item,changeMeta,instanceMeta){var itemGuid=guidFor(item),dependentGuids=getDependentKeyGuids(changeMeta),dependentGuid=guidFor(changeMeta.arrayChanged),numberOfDependentArrays=changeMeta.property._dependentKeys.length,numberOfArraysItemAppearsIn,itemCounts=instanceMeta.itemCounts;if(itemCounts[itemGuid][dependentGuid]===undefined){itemCounts[itemGuid][dependentGuid]=0}if(--itemCounts[itemGuid][dependentGuid]===0){delete itemCounts[itemGuid][dependentGuid];numberOfArraysItemAppearsIn=keys(itemCounts[itemGuid]).length;if(numberOfArraysItemAppearsIn===0){delete itemCounts[itemGuid]}array.removeObject(item)}return array}});return arrayComputed.apply(null,args)}__exports__.intersect=intersect;function setDiff(setAProperty,setBProperty){if(arguments.length!==2){throw new EmberError("setDiff requires exactly two dependent arrays.")}return arrayComputed(setAProperty,setBProperty,{addedItem:function(array,item,changeMeta,instanceMeta){var setA=get(this,setAProperty),setB=get(this,setBProperty);if(changeMeta.arrayChanged===setA){if(!setB.contains(item)){array.addObject(item)}}else{array.removeObject(item)}return array},removedItem:function(array,item,changeMeta,instanceMeta){var setA=get(this,setAProperty),setB=get(this,setBProperty);if(changeMeta.arrayChanged===setB){if(setA.contains(item)){array.addObject(item)}}else{array.removeObject(item)}return array}})}__exports__.setDiff=setDiff;function binarySearch(array,item,low,high){var mid,midItem,res,guidMid,guidItem;if(arguments.length<4){high=get(array,"length")}if(arguments.length<3){low=0}if(low===high){return low}mid=low+Math.floor((high-low)/2);midItem=array.objectAt(mid);guidMid=_guidFor(midItem);guidItem=_guidFor(item);if(guidMid===guidItem){return mid}res=this.order(midItem,item);if(res===0){res=guidMid0){return this.binarySearch(array,item,low,mid)}return mid;function _guidFor(item){if(SearchProxy.detectInstance(item)){return guidFor(get(item,"content"))}return guidFor(item)}}var SearchProxy=ObjectProxy.extend();function sort(itemsKey,sortDefinition){var initFn,sortPropertiesKey;if(typeof sortDefinition==="function"){initFn=function(array,changeMeta,instanceMeta){instanceMeta.order=sortDefinition;instanceMeta.binarySearch=binarySearch}}else{sortPropertiesKey=sortDefinition;initFn=function(array,changeMeta,instanceMeta){function setupSortProperties(){var sortPropertyDefinitions=get(this,sortPropertiesKey),sortProperty,sortProperties=instanceMeta.sortProperties=[],sortPropertyAscending=instanceMeta.sortPropertyAscending={},idx,asc;changeMeta.property.clearItemPropertyKeys(itemsKey);forEach(sortPropertyDefinitions,function(sortPropertyDefinition){if((idx=sortPropertyDefinition.indexOf(":"))!==-1){sortProperty=sortPropertyDefinition.substring(0,idx);asc=sortPropertyDefinition.substring(idx+1).toLowerCase()!=="desc"}else{sortProperty=sortPropertyDefinition;asc=true}sortProperties.push(sortProperty);sortPropertyAscending[sortProperty]=asc;changeMeta.property.itemPropertyKey(itemsKey,sortProperty)});sortPropertyDefinitions.addObserver("@each",this,updateSortPropertiesOnce)}function updateSortPropertiesOnce(){run.once(this,updateSortProperties,changeMeta.propertyName)}function updateSortProperties(propertyName){setupSortProperties.call(this);changeMeta.property.recomputeOnce.call(this,propertyName)}addObserver(this,sortPropertiesKey,updateSortPropertiesOnce);setupSortProperties.call(this);instanceMeta.order=function(itemA,itemB){var isProxy=itemB instanceof SearchProxy,sortProperty,result,asc;for(var i=0;i=0&&idxidx){subController=subControllers[idx];if(subController){return subController}}fullName="controller:"+controllerClass;if(!container.has(fullName)){throw new EmberError('Could not resolve itemController: "'+controllerClass+'"')}if(this._isVirtual){parentController=get(this,"parentController")}else{parentController=this}subController=container.lookupFactory(fullName).create({target:parentController,parentController:parentController,model:object});subControllers[idx]=subController;return subController},_subControllers:null,_resetSubControllers:function(){var controller;var subControllers=this._subControllers;if(subControllers.length){for(var i=0,length=subControllers.length;length>i;i++){controller=subControllers[i];if(controller){controller.destroy()}}subControllers.length=0}},willDestroy:function(){this._resetSubControllers();this._super()}})});define("ember-runtime/controllers/controller",["ember-runtime/system/object","ember-runtime/mixins/controller","exports"],function(__dependency1__,__dependency2__,__exports__){"use strict";var EmberObject=__dependency1__["default"];var Mixin=__dependency2__["default"];__exports__["default"]=EmberObject.extend(Mixin)});define("ember-runtime/controllers/object_controller",["ember-runtime/mixins/controller","ember-runtime/system/object_proxy","exports"],function(__dependency1__,__dependency2__,__exports__){"use strict";var ControllerMixin=__dependency1__["default"];var ObjectProxy=__dependency2__["default"];__exports__["default"]=ObjectProxy.extend(ControllerMixin)});define("ember-runtime/copy",["ember-metal/enumerable_utils","ember-metal/utils","ember-runtime/system/object","ember-runtime/mixins/copyable","ember-metal/platform","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__dependency5__,__exports__){"use strict";var indexOf=__dependency1__.indexOf;var typeOf=__dependency2__.typeOf;var EmberObject=__dependency3__["default"];var Copyable=__dependency4__["default"];var create=__dependency5__.create;function _copy(obj,deep,seen,copies){var ret,loc,key;if("object"!==typeof obj||obj===null)return obj;if(deep&&(loc=indexOf(seen,obj))>=0)return copies[loc];if(typeOf(obj)==="array"){ret=obj.slice();if(deep){loc=ret.length;while(--loc>=0)ret[loc]=_copy(ret[loc],deep,seen,copies)}}else if(Copyable&&Copyable.detect(obj)){ret=obj.copy(deep,seen,copies)}else if(obj instanceof Date){ret=new Date(obj.getTime())}else{ret={};for(key in obj){if(!obj.hasOwnProperty(key))continue;if(key.substring(0,2)==="__")continue;ret[key]=deep?_copy(obj[key],deep,seen,copies):obj[key]}}if(deep){seen.push(obj);copies.push(ret)}return ret}__exports__["default"]=function copy(obj,deep){if("object"!==typeof obj||obj===null)return obj;if(Copyable&&Copyable.detect(obj))return obj.copy(deep);return _copy(obj,deep,deep?[]:null,deep?[]:null)}});define("ember-runtime/core",["exports"],function(__exports__){"use strict";var isEqual=function isEqual(a,b){if(a&&"function"===typeof a.isEqual)return a.isEqual(b);if(a instanceof Date&&b instanceof Date){return a.getTime()===b.getTime()}return a===b};__exports__.isEqual=isEqual});define("ember-runtime/ext/function",["ember-metal/core","ember-metal/expand_properties","ember-metal/computed"],function(__dependency1__,__dependency2__,__dependency3__){"use strict";var Ember=__dependency1__["default"];var expandProperties=__dependency2__["default"];var computed=__dependency3__.computed;var a_slice=Array.prototype.slice;var FunctionPrototype=Function.prototype;if(Ember.EXTEND_PROTOTYPES===true||Ember.EXTEND_PROTOTYPES.Function){FunctionPrototype.property=function(){var ret=computed(this);return ret.property.apply(ret,arguments)};FunctionPrototype.observes=function(){var addWatchedProperty=function(obs){watched.push(obs)};var watched=[];for(var i=0;i=0)return;if(typeof obj.hasOwnProperty==="function"&&!obj.hasOwnProperty(key))return;array.push(key)};keys=function keys(obj){var ret=[],key;for(key in obj){pushPropertyName(obj,ret,key)}for(var i=0,l=prototypeProperties.length;i=get(this,"length"))return undefined;return get(this,idx)},objectsAt:function(indexes){var self=this;return map(indexes,function(idx){return self.objectAt(idx)})},nextObject:function(idx){return this.objectAt(idx)},"[]":computed(function(key,value){if(value!==undefined)this.replace(0,get(this,"length"),value);return this}),firstObject:computed(function(){return this.objectAt(0)}),lastObject:computed(function(){return this.objectAt(get(this,"length")-1)}),contains:function(obj){return this.indexOf(obj)>=0},slice:function(beginIndex,endIndex){var ret=Ember.A();var length=get(this,"length");if(isNone(beginIndex))beginIndex=0;if(isNone(endIndex)||endIndex>length)endIndex=length;if(beginIndex<0)beginIndex=length+beginIndex;if(endIndex<0)endIndex=length+endIndex;while(beginIndex=len)startAt=len-1;if(startAt<0)startAt+=len;for(idx=startAt;idx>=0;idx--){if(this.objectAt(idx)===object)return idx}return-1},addArrayObserver:function(target,opts){var willChange=opts&&opts.willChange||"arrayWillChange",didChange=opts&&opts.didChange||"arrayDidChange";var hasObservers=get(this,"hasArrayObservers");if(!hasObservers)propertyWillChange(this,"hasArrayObservers");addListener(this,"@array:before",target,willChange);addListener(this,"@array:change",target,didChange);if(!hasObservers)propertyDidChange(this,"hasArrayObservers");return this},removeArrayObserver:function(target,opts){var willChange=opts&&opts.willChange||"arrayWillChange",didChange=opts&&opts.didChange||"arrayDidChange";var hasObservers=get(this,"hasArrayObservers");if(hasObservers)propertyWillChange(this,"hasArrayObservers");removeListener(this,"@array:before",target,willChange);removeListener(this,"@array:change",target,didChange);if(hasObservers)propertyDidChange(this,"hasArrayObservers");return this},hasArrayObservers:computed(function(){return hasListeners(this,"@array:change")||hasListeners(this,"@array:before")}),arrayContentWillChange:function(startIdx,removeAmt,addAmt){if(startIdx===undefined){startIdx=0;removeAmt=addAmt=-1}else{if(removeAmt===undefined)removeAmt=-1;if(addAmt===undefined)addAmt=-1}if(isWatching(this,"@each")){get(this,"@each")}sendEvent(this,"@array:before",[this,startIdx,removeAmt,addAmt]);var removing,lim;if(startIdx>=0&&removeAmt>=0&&get(this,"hasEnumerableObservers")){removing=[];lim=startIdx+removeAmt;for(var idx=startIdx;idx=0&&addAmt>=0&&get(this,"hasEnumerableObservers")){adding=[];lim=startIdx+addAmt;for(var idx=startIdx;idx1)args=a_slice.call(arguments,1);this.forEach(function(x,idx){var method=x&&x[methodName];if("function"===typeof method){ret[idx]=args?apply(x,method,args):x[methodName]()}},this);return ret},toArray:function(){var ret=Ember.A();this.forEach(function(o,idx){ret[idx]=o});return ret},compact:function(){return this.filter(function(value){return value!=null})},without:function(value){if(!this.contains(value))return this;var ret=Ember.A();this.forEach(function(k){if(k!==value)ret[ret.length]=k});return ret},uniq:function(){var ret=Ember.A();this.forEach(function(k){if(indexOf(ret,k)<0)ret.push(k)});return ret},"[]":computed(function(key,value){return this}),addEnumerableObserver:function(target,opts){var willChange=opts&&opts.willChange||"enumerableWillChange",didChange=opts&&opts.didChange||"enumerableDidChange";var hasObservers=get(this,"hasEnumerableObservers");if(!hasObservers)propertyWillChange(this,"hasEnumerableObservers");addListener(this,"@enumerable:before",target,willChange);addListener(this,"@enumerable:change",target,didChange);if(!hasObservers)propertyDidChange(this,"hasEnumerableObservers");return this},removeEnumerableObserver:function(target,opts){var willChange=opts&&opts.willChange||"enumerableWillChange",didChange=opts&&opts.didChange||"enumerableDidChange";var hasObservers=get(this,"hasEnumerableObservers");if(hasObservers)propertyWillChange(this,"hasEnumerableObservers");removeListener(this,"@enumerable:before",target,willChange);removeListener(this,"@enumerable:change",target,didChange);if(hasObservers)propertyDidChange(this,"hasEnumerableObservers");return this},hasEnumerableObservers:computed(function(){return hasListeners(this,"@enumerable:change")||hasListeners(this,"@enumerable:before")}),enumerableContentWillChange:function(removing,adding){var removeCnt,addCnt,hasDelta;if("number"===typeof removing)removeCnt=removing;else if(removing)removeCnt=get(removing,"length");else removeCnt=removing=-1;if("number"===typeof adding)addCnt=adding;else if(adding)addCnt=get(adding,"length");else addCnt=adding=-1;hasDelta=addCnt<0||removeCnt<0||addCnt-removeCnt!==0;if(removing===-1)removing=null;if(adding===-1)adding=null;propertyWillChange(this,"[]");if(hasDelta)propertyWillChange(this,"length");sendEvent(this,"@enumerable:before",[this,removing,adding]);return this},enumerableContentDidChange:function(removing,adding){var removeCnt,addCnt,hasDelta;if("number"===typeof removing)removeCnt=removing;else if(removing)removeCnt=get(removing,"length");else removeCnt=removing=-1;if("number"===typeof adding)addCnt=adding;else if(adding)addCnt=get(adding,"length");else addCnt=adding=-1;hasDelta=addCnt<0||removeCnt<0||addCnt-removeCnt!==0;if(removing===-1)removing=null;if(adding===-1)adding=null;sendEvent(this,"@enumerable:change",[this,removing,adding]);if(hasDelta)propertyDidChange(this,"length");propertyDidChange(this,"[]");return this},sortBy:function(){var sortKeys=arguments;return this.toArray().sort(function(a,b){for(var i=0;iget(this,"length"))throw new EmberError(OUT_OF_RANGE_EXCEPTION);this.replace(idx,0,[object]);return this},removeAt:function(start,len){if("number"===typeof start){if(start<0||start>=get(this,"length")){throw new EmberError(OUT_OF_RANGE_EXCEPTION)}if(len===undefined)len=1;this.replace(start,len,EMPTY)}return this},pushObject:function(obj){this.insertAt(get(this,"length"),obj);return obj},pushObjects:function(objects){if(!(Enumerable.detect(objects)||isArray(objects))){throw new TypeError("Must pass Ember.Enumerable to Ember.MutableArray#pushObjects")}this.replace(get(this,"length"),0,objects);return this},popObject:function(){var len=get(this,"length");if(len===0)return null;var ret=this.objectAt(len-1);this.removeAt(len-1,1);return ret},shiftObject:function(){if(get(this,"length")===0)return null;var ret=this.objectAt(0);this.removeAt(0);return ret},unshiftObject:function(obj){this.insertAt(0,obj);return obj},unshiftObjects:function(objects){this.replace(0,0,objects);return this},reverseObjects:function(){var len=get(this,"length");if(len===0)return this;var objects=this.toArray().reverse();this.replace(0,len,objects);return this},setObjects:function(objects){if(objects.length===0)return this.clear();var len=get(this,"length");this.replace(0,len,objects);return this},removeObject:function(obj){var loc=get(this,"length")||0;while(--loc>=0){var curObject=this.objectAt(loc);if(curObject===obj)this.removeAt(loc)}return this},addObject:function(obj){if(!this.contains(obj))this.pushObject(obj);return this}})});define("ember-runtime/mixins/mutable_enumerable",["ember-metal/enumerable_utils","ember-runtime/mixins/enumerable","ember-metal/mixin","ember-metal/property_events","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__exports__){"use strict";var forEach=__dependency1__.forEach;var Enumerable=__dependency2__["default"];var Mixin=__dependency3__.Mixin;var required=__dependency3__.required;var beginPropertyChanges=__dependency4__.beginPropertyChanges;var endPropertyChanges=__dependency4__.endPropertyChanges;__exports__["default"]=Mixin.create(Enumerable,{addObject:required(Function),addObjects:function(objects){beginPropertyChanges(this);forEach(objects,function(obj){this.addObject(obj)},this);endPropertyChanges(this);return this},removeObject:required(Function),removeObjects:function(objects){beginPropertyChanges(this);for(var i=objects.length-1;i>=0;i--){this.removeObject(objects[i])}endPropertyChanges(this);return this}})});define("ember-runtime/mixins/observable",["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/get_properties","ember-metal/set_properties","ember-metal/mixin","ember-metal/events","ember-metal/property_events","ember-metal/observer","ember-metal/computed","ember-metal/is_none","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__dependency5__,__dependency6__,__dependency7__,__dependency8__,__dependency9__,__dependency10__,__dependency11__,__dependency12__,__exports__){"use strict";var Ember=__dependency1__["default"];var get=__dependency2__.get;var getWithDefault=__dependency2__.getWithDefault;var set=__dependency3__.set;var apply=__dependency4__.apply;var getProperties=__dependency5__["default"];var setProperties=__dependency6__["default"];var Mixin=__dependency7__.Mixin;var hasListeners=__dependency8__.hasListeners;var beginPropertyChanges=__dependency9__.beginPropertyChanges;var propertyWillChange=__dependency9__.propertyWillChange;var propertyDidChange=__dependency9__.propertyDidChange;var endPropertyChanges=__dependency9__.endPropertyChanges;var addObserver=__dependency10__.addObserver;var addBeforeObserver=__dependency10__.addBeforeObserver;var removeObserver=__dependency10__.removeObserver;var observersFor=__dependency10__.observersFor;var cacheFor=__dependency11__.cacheFor;var isNone=__dependency12__.isNone;var slice=Array.prototype.slice;__exports__["default"]=Mixin.create({get:function(keyName){return get(this,keyName)},getProperties:function(){return apply(null,getProperties,[this].concat(slice.call(arguments)))},set:function(keyName,value){set(this,keyName,value);return this},setProperties:function(hash){return setProperties(this,hash)},beginPropertyChanges:function(){beginPropertyChanges();return this},endPropertyChanges:function(){endPropertyChanges();return this},propertyWillChange:function(keyName){propertyWillChange(this,keyName);return this},propertyDidChange:function(keyName){propertyDidChange(this,keyName);return this},notifyPropertyChange:function(keyName){this.propertyWillChange(keyName);this.propertyDidChange(keyName);return this},addBeforeObserver:function(key,target,method){addBeforeObserver(this,key,target,method)},addObserver:function(key,target,method){addObserver(this,key,target,method)},removeObserver:function(key,target,method){removeObserver(this,key,target,method)},hasObserverFor:function(key){return hasListeners(this,key+":change")},getWithDefault:function(keyName,defaultValue){return getWithDefault(this,keyName,defaultValue)},incrementProperty:function(keyName,increment){if(isNone(increment)){increment=1}set(this,keyName,(parseFloat(get(this,keyName))||0)+increment);return get(this,keyName)},decrementProperty:function(keyName,decrement){if(isNone(decrement)){decrement=1}set(this,keyName,(get(this,keyName)||0)-decrement);return get(this,keyName)},toggleProperty:function(keyName){set(this,keyName,!get(this,keyName));return get(this,keyName)},cacheFor:function(keyName){return cacheFor(this,keyName)},observersForKey:function(keyName){return observersFor(this,keyName)}})});define("ember-runtime/mixins/promise_proxy",["ember-metal/property_get","ember-metal/property_set","ember-metal/computed","ember-metal/mixin","ember-metal/error","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__dependency5__,__exports__){"use strict";var get=__dependency1__.get;var set=__dependency2__.set;var computed=__dependency3__.computed;var Mixin=__dependency4__.Mixin;var EmberError=__dependency5__["default"];var not=computed.not;var or=computed.or;function tap(proxy,promise){set(proxy,"isFulfilled",false);set(proxy,"isRejected",false);return promise.then(function(value){set(proxy,"isFulfilled",true);set(proxy,"content",value);return value},function(reason){set(proxy,"isRejected",true);set(proxy,"reason",reason);throw reason},"Ember: PromiseProxy")}__exports__["default"]=Mixin.create({reason:null,isPending:not("isSettled").readOnly(),isSettled:or("isRejected","isFulfilled").readOnly(),isRejected:false,isFulfilled:false,promise:computed(function(key,promise){if(arguments.length===2){return tap(this,promise)}else{throw new EmberError("PromiseProxy's promise must be set")}}),then:promiseAlias("then"),"catch":promiseAlias("catch"),"finally":promiseAlias("finally")});function promiseAlias(name){return function(){var promise=get(this,"promise");return promise[name].apply(promise,arguments)}}});define("ember-runtime/mixins/sortable",["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/enumerable_utils","ember-metal/mixin","ember-runtime/mixins/mutable_enumerable","ember-runtime/compare","ember-metal/observer","ember-metal/computed","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__dependency5__,__dependency6__,__dependency7__,__dependency8__,__dependency9__,__exports__){"use strict";var Ember=__dependency1__["default"];var get=__dependency2__.get;var set=__dependency3__.set;var forEach=__dependency4__.forEach;var Mixin=__dependency5__.Mixin;var MutableEnumerable=__dependency6__["default"];var compare=__dependency7__["default"];var addObserver=__dependency8__.addObserver;var removeObserver=__dependency8__.removeObserver;var computed=__dependency9__.computed;var beforeObserver=__dependency5__.beforeObserver;var observer=__dependency5__.observer;__exports__["default"]=Mixin.create(MutableEnumerable,{sortProperties:null,sortAscending:true,sortFunction:compare,orderBy:function(item1,item2){var result=0,sortProperties=get(this,"sortProperties"),sortAscending=get(this,"sortAscending"),sortFunction=get(this,"sortFunction");forEach(sortProperties,function(propertyName){if(result===0){result=sortFunction.call(this,get(item1,propertyName),get(item2,propertyName));if(result!==0&&!sortAscending){result=-1*result}}},this);return result},destroy:function(){var content=get(this,"content"),sortProperties=get(this,"sortProperties");if(content&&sortProperties){forEach(content,function(item){forEach(sortProperties,function(sortProperty){removeObserver(item,sortProperty,this,"contentItemSortPropertyDidChange")},this)},this)}return this._super()},isSorted:computed.notEmpty("sortProperties"),arrangedContent:computed("content","sortProperties.@each",function(key,value){var content=get(this,"content"),isSorted=get(this,"isSorted"),sortProperties=get(this,"sortProperties"),self=this;if(content&&isSorted){content=content.slice();content.sort(function(item1,item2){return self.orderBy(item1,item2)});forEach(content,function(item){forEach(sortProperties,function(sortProperty){addObserver(item,sortProperty,this,"contentItemSortPropertyDidChange")},this)},this);return Ember.A(content)}return content}),_contentWillChange:beforeObserver("content",function(){var content=get(this,"content"),sortProperties=get(this,"sortProperties");if(content&&sortProperties){forEach(content,function(item){forEach(sortProperties,function(sortProperty){removeObserver(item,sortProperty,this,"contentItemSortPropertyDidChange")},this)},this)}this._super()}),sortPropertiesWillChange:beforeObserver("sortProperties",function(){this._lastSortAscending=undefined}),sortPropertiesDidChange:observer("sortProperties",function(){this._lastSortAscending=undefined}),sortAscendingWillChange:beforeObserver("sortAscending",function(){this._lastSortAscending=get(this,"sortAscending")}),sortAscendingDidChange:observer("sortAscending",function(){if(this._lastSortAscending!==undefined&&get(this,"sortAscending")!==this._lastSortAscending){var arrangedContent=get(this,"arrangedContent");arrangedContent.reverseObjects()}}),contentArrayWillChange:function(array,idx,removedCount,addedCount){var isSorted=get(this,"isSorted");if(isSorted){var arrangedContent=get(this,"arrangedContent");var removedObjects=array.slice(idx,idx+removedCount);var sortProperties=get(this,"sortProperties");forEach(removedObjects,function(item){arrangedContent.removeObject(item);forEach(sortProperties,function(sortProperty){removeObserver(item,sortProperty,this,"contentItemSortPropertyDidChange")},this)},this)}return this._super(array,idx,removedCount,addedCount)},contentArrayDidChange:function(array,idx,removedCount,addedCount){var isSorted=get(this,"isSorted"),sortProperties=get(this,"sortProperties");if(isSorted){var addedObjects=array.slice(idx,idx+addedCount);forEach(addedObjects,function(item){this.insertItemSorted(item);forEach(sortProperties,function(sortProperty){addObserver(item,sortProperty,this,"contentItemSortPropertyDidChange")},this)},this)}return this._super(array,idx,removedCount,addedCount)},insertItemSorted:function(item){var arrangedContent=get(this,"arrangedContent");var length=get(arrangedContent,"length");var idx=this._binarySearch(item,0,length);arrangedContent.insertAt(idx,item)},contentItemSortPropertyDidChange:function(item){var arrangedContent=get(this,"arrangedContent"),oldIndex=arrangedContent.indexOf(item),leftItem=arrangedContent.objectAt(oldIndex-1),rightItem=arrangedContent.objectAt(oldIndex+1),leftResult=leftItem&&this.orderBy(item,leftItem),rightResult=rightItem&&this.orderBy(item,rightItem);if(leftResult<0||rightResult>0){arrangedContent.removeObject(item);this.insertItemSorted(item)}},_binarySearch:function(item,low,high){var mid,midItem,res,arrangedContent;if(low===high){return low}arrangedContent=get(this,"arrangedContent");mid=low+Math.floor((high-low)/2);midItem=arrangedContent.objectAt(mid);res=this.orderBy(midItem,item);if(res<0){return this._binarySearch(item,mid+1,high)}else if(res>0){return this._binarySearch(item,low,mid)}return mid}})});define("ember-runtime/mixins/target_action_support",["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/mixin","ember-metal/computed","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__dependency5__,__dependency6__,__exports__){"use strict";var Ember=__dependency1__["default"];var get=__dependency2__.get;var set=__dependency3__.set;var typeOf=__dependency4__.typeOf;var Mixin=__dependency5__.Mixin;var computed=__dependency6__.computed;var TargetActionSupport=Mixin.create({target:null,action:null,actionContext:null,targetObject:computed(function(){var target=get(this,"target");if(typeOf(target)==="string"){var value=get(this,target);if(value===undefined){value=get(Ember.lookup,target)}return value}else{return target}}).property("target"),actionContextObject:computed(function(){var actionContext=get(this,"actionContext");if(typeOf(actionContext)==="string"){var value=get(this,actionContext);if(value===undefined){value=get(Ember.lookup,actionContext)}return value}else{return actionContext}}).property("actionContext"),triggerAction:function(opts){opts=opts||{};var action=opts.action||get(this,"action"),target=opts.target||get(this,"targetObject"),actionContext=opts.actionContext;function args(options,actionName){var ret=[];if(actionName){ret.push(actionName)}return ret.concat(options)}if(typeof actionContext==="undefined"){actionContext=get(this,"actionContextObject")||this}if(target&&action){var ret;if(target.send){ret=target.send.apply(target,args(actionContext,action))}else{ret=target[action].apply(target,args(actionContext))}if(ret!==false)ret=true;return ret}else{return false}}});__exports__["default"]=TargetActionSupport});define("ember-runtime/system/application",["ember-runtime/system/namespace","exports"],function(__dependency1__,__exports__){"use strict";var Namespace=__dependency1__["default"];__exports__["default"]=Namespace.extend()});define("ember-runtime/system/array_proxy",["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/computed","ember-metal/mixin","ember-metal/property_events","ember-metal/error","ember-runtime/system/object","ember-runtime/mixins/mutable_array","ember-runtime/mixins/enumerable","ember-runtime/system/string","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__dependency5__,__dependency6__,__dependency7__,__dependency8__,__dependency9__,__dependency10__,__dependency11__,__dependency12__,__exports__){"use strict";var Ember=__dependency1__["default"];var get=__dependency2__.get;var set=__dependency3__.set;var isArray=__dependency4__.isArray;var apply=__dependency4__.apply;var computed=__dependency5__.computed;var beforeObserver=__dependency6__.beforeObserver;var observer=__dependency6__.observer;var beginPropertyChanges=__dependency7__.beginPropertyChanges;var endPropertyChanges=__dependency7__.endPropertyChanges;var EmberError=__dependency8__["default"];var EmberObject=__dependency9__["default"];var MutableArray=__dependency10__["default"];var Enumerable=__dependency11__["default"];var fmt=__dependency12__.fmt;var OUT_OF_RANGE_EXCEPTION="Index out of range";var EMPTY=[];var alias=computed.alias;var K=Ember.K;var ArrayProxy=EmberObject.extend(MutableArray,{content:null,arrangedContent:alias("content"),objectAtContent:function(idx){return get(this,"arrangedContent").objectAt(idx)},replaceContent:function(idx,amt,objects){get(this,"content").replace(idx,amt,objects)},_contentWillChange:beforeObserver("content",function(){this._teardownContent()}),_teardownContent:function(){var content=get(this,"content");if(content){content.removeArrayObserver(this,{willChange:"contentArrayWillChange",didChange:"contentArrayDidChange"})}},contentArrayWillChange:K,contentArrayDidChange:K,_contentDidChange:observer("content",function(){var content=get(this,"content");this._setupContent()}),_setupContent:function(){var content=get(this,"content");if(content){content.addArrayObserver(this,{willChange:"contentArrayWillChange",didChange:"contentArrayDidChange"})}},_arrangedContentWillChange:beforeObserver("arrangedContent",function(){var arrangedContent=get(this,"arrangedContent"),len=arrangedContent?get(arrangedContent,"length"):0;this.arrangedContentArrayWillChange(this,0,len,undefined);this.arrangedContentWillChange(this);this._teardownArrangedContent(arrangedContent)}),_arrangedContentDidChange:observer("arrangedContent",function(){var arrangedContent=get(this,"arrangedContent"),len=arrangedContent?get(arrangedContent,"length"):0;this._setupArrangedContent();this.arrangedContentDidChange(this);this.arrangedContentArrayDidChange(this,0,undefined,len)}),_setupArrangedContent:function(){var arrangedContent=get(this,"arrangedContent");if(arrangedContent){arrangedContent.addArrayObserver(this,{willChange:"arrangedContentArrayWillChange",didChange:"arrangedContentArrayDidChange"})}},_teardownArrangedContent:function(){var arrangedContent=get(this,"arrangedContent");if(arrangedContent){arrangedContent.removeArrayObserver(this,{willChange:"arrangedContentArrayWillChange",didChange:"arrangedContentArrayDidChange"})}},arrangedContentWillChange:K,arrangedContentDidChange:K,objectAt:function(idx){return get(this,"content")&&this.objectAtContent(idx)},length:computed(function(){var arrangedContent=get(this,"arrangedContent");return arrangedContent?get(arrangedContent,"length"):0}),_replace:function(idx,amt,objects){var content=get(this,"content");if(content)this.replaceContent(idx,amt,objects);return this},replace:function(){if(get(this,"arrangedContent")===get(this,"content")){apply(this,this._replace,arguments)}else{throw new EmberError("Using replace on an arranged ArrayProxy is not allowed.") +}},_insertAt:function(idx,object){if(idx>get(this,"content.length"))throw new EmberError(OUT_OF_RANGE_EXCEPTION);this._replace(idx,0,[object]);return this},insertAt:function(idx,object){if(get(this,"arrangedContent")===get(this,"content")){return this._insertAt(idx,object)}else{throw new EmberError("Using insertAt on an arranged ArrayProxy is not allowed.")}},removeAt:function(start,len){if("number"===typeof start){var content=get(this,"content"),arrangedContent=get(this,"arrangedContent"),indices=[],i;if(start<0||start>=get(this,"length")){throw new EmberError(OUT_OF_RANGE_EXCEPTION)}if(len===undefined)len=1;for(i=start;i=0){var baseValue=this[keyName];if(baseValue){if("function"===typeof baseValue.concat){value=baseValue.concat(value)}else{value=makeArray(baseValue).concat(value)}}else{value=makeArray(value)}}if(desc){desc.set(this,keyName,value)}else{if(typeof this.setUnknownProperty==="function"&&!(keyName in this)){this.setUnknownProperty(keyName,value)}else if(MANDATORY_SETTER){defineProperty(this,keyName,null,value)}else{this[keyName]=value}}}}}finishPartial(this,m);apply(this,this.init,arguments);m.proto=proto;finishChains(this);sendEvent(this,"init")};Class.toString=Mixin.prototype.toString;Class.willReopen=function(){if(wasApplied){Class.PrototypeMixin=Mixin.create(Class.PrototypeMixin)}wasApplied=false};Class._initMixins=function(args){initMixins=args};Class._initProperties=function(args){initProperties=args};Class.proto=function(){var superclass=Class.superclass;if(superclass){superclass.proto()}if(!wasApplied){wasApplied=true;Class.PrototypeMixin.applyPartial(Class.prototype);rewatch(Class.prototype)}return this.prototype};return Class}var CoreObject=makeCtor();CoreObject.toString=function(){return"Ember.CoreObject"};CoreObject.PrototypeMixin=Mixin.create({reopen:function(){applyMixin(this,arguments,true);return this},init:function(){},concatenatedProperties:null,isDestroyed:false,isDestroying:false,destroy:function(){if(this.isDestroying){return}this.isDestroying=true;schedule("actions",this,this.willDestroy);schedule("destroy",this,this._scheduledDestroy);return this},willDestroy:K,_scheduledDestroy:function(){if(this.isDestroyed){return}destroy(this);this.isDestroyed=true},bind:function(to,from){if(!(from instanceof Binding)){from=Binding.from(from)}from.to(to).connect(this);return from},toString:function toString(){var hasToStringExtension=typeof this.toStringExtension==="function",extension=hasToStringExtension?":"+this.toStringExtension():"";var ret="<"+this.constructor.toString()+":"+guidFor(this)+extension+">";this.toString=makeToString(ret);return ret}});CoreObject.PrototypeMixin.ownerConstructor=CoreObject;function makeToString(ret){return function(){return ret}}if(Ember.config.overridePrototypeMixin){Ember.config.overridePrototypeMixin(CoreObject.PrototypeMixin)}CoreObject.__super__=null;var ClassMixin=Mixin.create({ClassMixin:required(),PrototypeMixin:required(),isClass:true,isMethod:false,extend:function(){var Class=makeCtor(),proto;Class.ClassMixin=Mixin.create(this.ClassMixin);Class.PrototypeMixin=Mixin.create(this.PrototypeMixin);Class.ClassMixin.ownerConstructor=Class;Class.PrototypeMixin.ownerConstructor=Class;reopen.apply(Class.PrototypeMixin,arguments);Class.superclass=this;Class.__super__=this.prototype;proto=Class.prototype=o_create(this.prototype);proto.constructor=Class;generateGuid(proto);meta(proto).proto=proto;Class.ClassMixin.apply(Class);return Class},createWithMixins:function(){var C=this;if(arguments.length>0){this._initMixins(arguments)}return new C},create:function(){var C=this;if(arguments.length>0){this._initProperties(arguments)}return new C},reopen:function(){this.willReopen();apply(this.PrototypeMixin,reopen,arguments);return this},reopenClass:function(){apply(this.ClassMixin,reopen,arguments);applyMixin(this,arguments,false);return this},detect:function(obj){if("function"!==typeof obj){return false}while(obj){if(obj===this){return true}obj=obj.superclass}return false},detectInstance:function(obj){return obj instanceof this},metaForProperty:function(key){var meta=this.proto()[META_KEY],desc=meta&&meta.descs[key];return desc._meta||{}},_computedProperties:Ember.computed(function(){hasCachedComputedProperties=true;var proto=this.proto();var descs=meta(proto).descs;var property;var properties=[];for(var name in descs){property=descs[name];if(property instanceof ComputedProperty){properties.push({name:name,meta:property._meta})}}return properties}).readOnly(),eachComputedProperty:function(callback,binding){var property,name;var empty={};var properties=get(this,"_computedProperties");for(var i=0,length=properties.length;i=idx){var item=content.objectAt(loc);if(item){addBeforeObserver(item,keyName,proxy,"contentKeyWillChange");addObserver(item,keyName,proxy,"contentKeyDidChange");guid=guidFor(item);if(!objects[guid])objects[guid]=[];objects[guid].push(loc)}}}function removeObserverForContentKey(content,keyName,proxy,idx,loc){var objects=proxy._objects;if(!objects)objects=proxy._objects={};var indicies,guid;while(--loc>=idx){var item=content.objectAt(loc);if(item){removeBeforeObserver(item,keyName,proxy,"contentKeyWillChange");removeObserver(item,keyName,proxy,"contentKeyDidChange");guid=guidFor(item);indicies=objects[guid];indicies[indexOf.call(indicies,loc)]=null}}}var EachProxy=EmberObject.extend({init:function(content){this._super();this._content=content;content.addArrayObserver(this);forEach(watchedEvents(this),function(eventName){this.didAddListener(eventName)},this)},unknownProperty:function(keyName,value){var ret;ret=new EachArray(this._content,keyName,this);defineProperty(this,keyName,null,ret);this.beginObservingContentKey(keyName);return ret},arrayWillChange:function(content,idx,removedCnt,addedCnt){var keys=this._keys,key,lim;lim=removedCnt>0?idx+removedCnt:-1;beginPropertyChanges(this);for(key in keys){if(!keys.hasOwnProperty(key)){continue}if(lim>0){removeObserverForContentKey(content,key,this,idx,lim)}propertyWillChange(this,key)}propertyWillChange(this._content,"@each");endPropertyChanges(this)},arrayDidChange:function(content,idx,removedCnt,addedCnt){var keys=this._keys,lim;lim=addedCnt>0?idx+addedCnt:-1;changeProperties(function(){for(var key in keys){if(!keys.hasOwnProperty(key)){continue}if(lim>0){addObserverForContentKey(content,key,this,idx,lim)}propertyDidChange(this,key)}propertyDidChange(this._content,"@each")},this)},didAddListener:function(eventName){if(IS_OBSERVER.test(eventName)){this.beginObservingContentKey(eventName.slice(0,-7))}},didRemoveListener:function(eventName){if(IS_OBSERVER.test(eventName)){this.stopObservingContentKey(eventName.slice(0,-7))}},beginObservingContentKey:function(keyName){var keys=this._keys;if(!keys)keys=this._keys={};if(!keys[keyName]){keys[keyName]=1;var content=this._content,len=get(content,"length");addObserverForContentKey(content,keyName,this,0,len)}else{keys[keyName]++}},stopObservingContentKey:function(keyName){var keys=this._keys;if(keys&&keys[keyName]>0&&--keys[keyName]<=0){var content=this._content,len=get(content,"length");removeObserverForContentKey(content,keyName,this,0,len)}},contentKeyWillChange:function(obj,keyName){propertyWillChange(this,keyName)},contentKeyDidChange:function(obj,keyName){propertyDidChange(this,keyName)}});__exports__.EachArray=EachArray;__exports__.EachProxy=EachProxy});define("ember-runtime/system/lazy_load",["ember-metal/core","ember-metal/array","ember-runtime/system/native_array","exports"],function(__dependency1__,__dependency2__,__dependency3__,__exports__){"use strict";var Ember=__dependency1__["default"];var forEach=__dependency2__.forEach;var loadHooks=Ember.ENV.EMBER_LOAD_HOOKS||{};var loaded={};function onLoad(name,callback){var object;loadHooks[name]=loadHooks[name]||Ember.A();loadHooks[name].pushObject(callback);if(object=loaded[name]){callback(object)}}__exports__.onLoad=onLoad;function runLoadHooks(name,object){loaded[name]=object;if(typeof window==="object"&&typeof window.dispatchEvent==="function"&&typeof CustomEvent==="function"){var event=new CustomEvent(name,{detail:object,name:name});window.dispatchEvent(event)}if(loadHooks[name]){forEach.call(loadHooks[name],function(callback){callback(object)})}}__exports__.runLoadHooks=runLoadHooks});define("ember-runtime/system/namespace",["ember-metal/core","ember-metal/property_get","ember-metal/array","ember-metal/utils","ember-metal/mixin","ember-runtime/system/object","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__dependency5__,__dependency6__,__exports__){"use strict";var Ember=__dependency1__["default"];var get=__dependency2__.get;var indexOf=__dependency3__.indexOf;var GUID_KEY=__dependency4__.GUID_KEY;var guidFor=__dependency4__.guidFor;var Mixin=__dependency5__.Mixin;var EmberObject=__dependency6__["default"];var Namespace=EmberObject.extend({isNamespace:true,init:function(){Namespace.NAMESPACES.push(this);Namespace.PROCESSED=false},toString:function(){var name=get(this,"name");if(name){return name}findNamespaces();return this[NAME_KEY]},nameClasses:function(){processNamespace([this.toString()],this,{})},destroy:function(){var namespaces=Namespace.NAMESPACES,toString=this.toString();if(toString){Ember.lookup[toString]=undefined;delete Namespace.NAMESPACES_BY_ID[toString]}namespaces.splice(indexOf.call(namespaces,this),1);this._super()}});Namespace.reopenClass({NAMESPACES:[Ember],NAMESPACES_BY_ID:{},PROCESSED:false,processAll:processAllNamespaces,byName:function(name){if(!Ember.BOOTED){processAllNamespaces()}return NAMESPACES_BY_ID[name]}});var NAMESPACES_BY_ID=Namespace.NAMESPACES_BY_ID;var hasOwnProp={}.hasOwnProperty;function processNamespace(paths,root,seen){var idx=paths.length;NAMESPACES_BY_ID[paths.join(".")]=root;for(var key in root){if(!hasOwnProp.call(root,key)){continue}var obj=root[key];paths[idx]=key;if(obj&&obj.toString===classToString){obj.toString=makeToString(paths.join("."));obj[NAME_KEY]=paths.join(".")}else if(obj&&obj.isNamespace){if(seen[guidFor(obj)]){continue}seen[guidFor(obj)]=true;processNamespace(paths,obj,seen)}}paths.length=idx}var STARTS_WITH_UPPERCASE=/^[A-Z]/;function tryIsNamespace(lookup,prop){try{var obj=lookup[prop];return obj&&obj.isNamespace&&obj}catch(e){}}function findNamespaces(){var lookup=Ember.lookup,obj,isNamespace;if(Namespace.PROCESSED){return}for(var prop in lookup){if(!STARTS_WITH_UPPERCASE.test(prop)){continue}if(lookup.hasOwnProperty&&!lookup.hasOwnProperty(prop)){continue}obj=tryIsNamespace(lookup,prop);if(obj){obj[NAME_KEY]=prop}}}var NAME_KEY=Ember.NAME_KEY=GUID_KEY+"_name";function superClassString(mixin){var superclass=mixin.superclass;if(superclass){if(superclass[NAME_KEY]){return superclass[NAME_KEY]}else{return superClassString(superclass)}}else{return}}function classToString(){if(!Ember.BOOTED&&!this[NAME_KEY]){processAllNamespaces()}var ret;if(this[NAME_KEY]){ret=this[NAME_KEY]}else if(this._toString){ret=this._toString}else{var str=superClassString(this);if(str){ret="(subclass of "+str+")"}else{ret="(unknown mixin)"}this.toString=makeToString(ret)}return ret}function processAllNamespaces(){var unprocessedNamespaces=!Namespace.PROCESSED,unprocessedMixins=Ember.anyUnprocessedMixins;if(unprocessedNamespaces){findNamespaces();Namespace.PROCESSED=true}if(unprocessedNamespaces||unprocessedMixins){var namespaces=Namespace.NAMESPACES,namespace;for(var i=0,l=namespaces.length;i=0;idx--){if(this[idx]===object)return idx}return-1},copy:function(deep){if(deep){return this.map(function(item){return copy(item,true)})}return this.slice()}});var ignore=["length"];forEach(NativeArray.keys(),function(methodName){if(Array.prototype[methodName])ignore.push(methodName)});if(ignore.length>0){NativeArray=NativeArray.without.apply(NativeArray,ignore)}var A=function(arr){if(arr===undefined){arr=[]}return EmberArray.detect(arr)?arr:NativeArray.apply(arr)};NativeArray.activate=function(){NativeArray.apply(Array.prototype);A=function(arr){return arr||[]}};if(Ember.EXTEND_PROTOTYPES===true||Ember.EXTEND_PROTOTYPES.Array){NativeArray.activate()}Ember.A=A;__exports__.A=A;__exports__.NativeArray=NativeArray;__exports__["default"]=NativeArray});define("ember-runtime/system/object",["ember-runtime/system/core_object","ember-runtime/mixins/observable","exports"],function(__dependency1__,__dependency2__,__exports__){"use strict";var CoreObject=__dependency1__["default"];var Observable=__dependency2__["default"];var EmberObject=CoreObject.extend(Observable);EmberObject.toString=function(){return"Ember.Object"};__exports__["default"]=EmberObject});define("ember-runtime/system/object_proxy",["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/observer","ember-metal/property_events","ember-metal/computed","ember-metal/properties","ember-metal/mixin","ember-runtime/system/string","ember-runtime/system/object","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__dependency5__,__dependency6__,__dependency7__,__dependency8__,__dependency9__,__dependency10__,__dependency11__,__exports__){"use strict";var Ember=__dependency1__["default"];var get=__dependency2__.get;var set=__dependency3__.set;var meta=__dependency4__.meta;var addObserver=__dependency5__.addObserver;var removeObserver=__dependency5__.removeObserver;var addBeforeObserver=__dependency5__.addBeforeObserver;var removeBeforeObserver=__dependency5__.removeBeforeObserver;var propertyWillChange=__dependency6__.propertyWillChange;var propertyDidChange=__dependency6__.propertyDidChange;var computed=__dependency7__.computed;var defineProperty=__dependency8__.defineProperty;var observer=__dependency9__.observer;var fmt=__dependency10__.fmt;var EmberObject=__dependency11__["default"];function contentPropertyWillChange(content,contentKey){var key=contentKey.slice(8);if(key in this){return}propertyWillChange(this,key)}function contentPropertyDidChange(content,contentKey){var key=contentKey.slice(8);if(key in this){return}propertyDidChange(this,key)}var ObjectProxy=EmberObject.extend({content:null,_contentDidChange:observer("content",function(){}),isTruthy:computed.bool("content"),_debugContainerKey:null,willWatchProperty:function(key){var contentKey="content."+key;addBeforeObserver(this,contentKey,null,contentPropertyWillChange);addObserver(this,contentKey,null,contentPropertyDidChange)},didUnwatchProperty:function(key){var contentKey="content."+key;removeBeforeObserver(this,contentKey,null,contentPropertyWillChange);removeObserver(this,contentKey,null,contentPropertyDidChange)},unknownProperty:function(key){var content=get(this,"content");if(content){return get(content,key)}},setUnknownProperty:function(key,value){var m=meta(this);if(m.proto===this){defineProperty(this,key,null,value);return value}var content=get(this,"content");return set(content,key,value)}});__exports__["default"]=ObjectProxy});define("ember-runtime/system/set",["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/utils","ember-metal/is_none","ember-runtime/system/string","ember-runtime/system/core_object","ember-runtime/mixins/mutable_enumerable","ember-runtime/mixins/enumerable","ember-runtime/mixins/copyable","ember-runtime/mixins/freezable","ember-metal/error","ember-metal/property_events","ember-metal/mixin","ember-metal/computed","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__dependency5__,__dependency6__,__dependency7__,__dependency8__,__dependency9__,__dependency10__,__dependency11__,__dependency12__,__dependency13__,__dependency14__,__dependency15__,__exports__){"use strict";var Ember=__dependency1__["default"];var get=__dependency2__.get;var set=__dependency3__.set;var guidFor=__dependency4__.guidFor;var isNone=__dependency5__.isNone;var fmt=__dependency6__.fmt;var CoreObject=__dependency7__["default"];var MutableEnumerable=__dependency8__["default"];var Enumerable=__dependency9__["default"];var Copyable=__dependency10__["default"];var Freezable=__dependency11__.Freezable;var FROZEN_ERROR=__dependency11__.FROZEN_ERROR;var EmberError=__dependency12__["default"];var propertyWillChange=__dependency13__.propertyWillChange;var propertyDidChange=__dependency13__.propertyDidChange;var aliasMethod=__dependency14__.aliasMethod;var computed=__dependency15__.computed;__exports__["default"]=CoreObject.extend(MutableEnumerable,Copyable,Freezable,{length:0,clear:function(){if(this.isFrozen){throw new EmberError(FROZEN_ERROR)}var len=get(this,"length");if(len===0){return this}var guid;this.enumerableContentWillChange(len,0);propertyWillChange(this,"firstObject");propertyWillChange(this,"lastObject");for(var i=0;i=0){if(!obj.contains(this[loc]))return false}return true},add:aliasMethod("addObject"),remove:aliasMethod("removeObject"),pop:function(){if(get(this,"isFrozen"))throw new EmberError(FROZEN_ERROR);var obj=this.length>0?this[this.length-1]:null;this.remove(obj);return obj},push:aliasMethod("addObject"),shift:aliasMethod("pop"),unshift:aliasMethod("push"),addEach:aliasMethod("addObjects"),removeEach:aliasMethod("removeObjects"),init:function(items){this._super();if(items)this.addObjects(items)},nextObject:function(idx){return this[idx]},firstObject:computed(function(){return this.length>0?this[0]:undefined}),lastObject:computed(function(){return this.length>0?this[this.length-1]:undefined}),addObject:function(obj){if(get(this,"isFrozen"))throw new EmberError(FROZEN_ERROR);if(isNone(obj))return this;var guid=guidFor(obj),idx=this[guid],len=get(this,"length"),added;if(idx>=0&&idx=0&&idx=0},copy:function(){var C=this.constructor,ret=new C,loc=get(this,"length");set(ret,"length",loc);while(--loc>=0){ret[loc]=this[loc];ret[guidFor(this[loc])]=loc}return ret},toString:function(){var len=this.length,idx,array=[];for(idx=0;idx",[array.join(",")])}})});define("ember-runtime/system/string",["ember-metal/core","ember-metal/utils","exports"],function(__dependency1__,__dependency2__,__exports__){"use strict";var Ember=__dependency1__["default"];var isArray=__dependency2__.isArray;var emberInspect=__dependency2__.inspect;var STRING_DASHERIZE_REGEXP=/[ _]/g;var STRING_DASHERIZE_CACHE={};var STRING_DECAMELIZE_REGEXP=/([a-z\d])([A-Z])/g;var STRING_CAMELIZE_REGEXP=/(\-|_|\.|\s)+(.)?/g;var STRING_UNDERSCORE_REGEXP_1=/([a-z\d])([A-Z]+)/g;var STRING_UNDERSCORE_REGEXP_2=/\-|\s+/g;function fmt(str,formats){if(!isArray(formats)||arguments.length>2){formats=Array.prototype.slice.call(arguments,1)}var idx=0;return str.replace(/%@([0-9]+)?/g,function(s,argIndex){argIndex=argIndex?parseInt(argIndex,10)-1:idx++;s=formats[argIndex];return s===null?"(null)":s===undefined?"":emberInspect(s)})}function loc(str,formats){if(!isArray(formats)||arguments.length>2){formats=Array.prototype.slice.call(arguments,1)}str=Ember.STRINGS[str]||str;return fmt(str,formats)}function w(str){return str.split(/\s+/)}function decamelize(str){return str.replace(STRING_DECAMELIZE_REGEXP,"$1_$2").toLowerCase()}function dasherize(str){var cache=STRING_DASHERIZE_CACHE,hit=cache.hasOwnProperty(str),ret;if(hit){return cache[str]}else{ret=decamelize(str).replace(STRING_DASHERIZE_REGEXP,"-");cache[str]=ret}return ret}function camelize(str){return str.replace(STRING_CAMELIZE_REGEXP,function(match,separator,chr){return chr?chr.toUpperCase():""}).replace(/^([A-Z])/,function(match,separator,chr){return match.toLowerCase()})}function classify(str){var parts=str.split("."),out=[];for(var i=0,l=parts.length;i0){this._operations=[new Operation(RETAIN,length)]}else{this._operations=[]}}SubArray.prototype={addItem:function(index,match){var returnValue=-1,itemType=match?RETAIN:FILTER,self=this;this._findOperation(index,function(operation,operationIndex,rangeStart,rangeEnd,seenInSubArray){var newOperation,splitOperation;if(itemType===operation.type){++operation.count}else if(index===rangeStart){self._operations.splice(operationIndex,0,new Operation(itemType,1))}else{newOperation=new Operation(itemType,1);splitOperation=new Operation(operation.type,rangeEnd-index+1);operation.count=index-rangeStart;self._operations.splice(operationIndex+1,0,newOperation,splitOperation)}if(match){if(operation.type===RETAIN){returnValue=seenInSubArray+(index-rangeStart)}else{returnValue=seenInSubArray}}self._composeAt(operationIndex)},function(seenInSubArray){self._operations.push(new Operation(itemType,1));if(match){returnValue=seenInSubArray}self._composeAt(self._operations.length-1)});return returnValue},removeItem:function(index){var returnValue=-1,self=this;this._findOperation(index,function(operation,operationIndex,rangeStart,rangeEnd,seenInSubArray){if(operation.type===RETAIN){returnValue=seenInSubArray+(index-rangeStart)}if(operation.count>1){--operation.count}else{self._operations.splice(operationIndex,1);self._composeAt(operationIndex)}},function(){throw new EmberError("Can't remove an item that has never been added.")});return returnValue},_findOperation:function(index,foundCallback,notFoundCallback){var operationIndex,len,operation,rangeStart,rangeEnd,seenInSubArray=0;for(operationIndex=rangeStart=0,len=this._operations.length;operationIndex=rangeStart&&index<=rangeEnd){foundCallback(operation,operationIndex,rangeStart,rangeEnd,seenInSubArray);return}else if(operation.type===RETAIN){seenInSubArray+=operation.count}}notFoundCallback(seenInSubArray)},_composeAt:function(index){var op=this._operations[index],otherOp;if(!op){return}if(index>0){otherOp=this._operations[index-1];if(otherOp.type===op.type){op.count+=otherOp.count;this._operations.splice(index-1,1);--index}}if(indexarrayOperationRangeStart&&index<=arrayOperationRangeEnd){split=true;break}else{arrayOperationRangeStart=arrayOperationRangeEnd+1}}return new ArrayOperationMatch(arrayOperation,arrayOperationIndex,split,arrayOperationRangeStart)},_split:function(arrayOperationIndex,splitIndex,newArrayOperation){var arrayOperation=this._operations[arrayOperationIndex];var splitItems=arrayOperation.items.slice(splitIndex);var splitArrayOperation=new ArrayOperation(arrayOperation.type,splitItems.length,splitItems);arrayOperation.count=splitIndex;arrayOperation.items=arrayOperation.items.slice(0,splitIndex);this._operations.splice(arrayOperationIndex+1,0,newArrayOperation,splitArrayOperation)},_composeInsert:function(index){var newArrayOperation=this._operations[index],leftArrayOperation=this._operations[index-1],rightArrayOperation=this._operations[index+1],leftOp=leftArrayOperation&&leftArrayOperation.type,rightOp=rightArrayOperation&&rightArrayOperation.type;if(leftOp===INSERT){leftArrayOperation.count+=newArrayOperation.count;leftArrayOperation.items=leftArrayOperation.items.concat(newArrayOperation.items);if(rightOp===INSERT){leftArrayOperation.count+=rightArrayOperation.count;leftArrayOperation.items=leftArrayOperation.items.concat(rightArrayOperation.items);this._operations.splice(index,2)}else{this._operations.splice(index,1)}}else if(rightOp===INSERT){newArrayOperation.count+=rightArrayOperation.count;newArrayOperation.items=newArrayOperation.items.concat(rightArrayOperation.items);this._operations.splice(index+1,1)}},_composeDelete:function(index){var arrayOperation=this._operations[index],deletesToGo=arrayOperation.count,leftArrayOperation=this._operations[index-1],leftOp=leftArrayOperation&&leftArrayOperation.type,nextArrayOperation,nextOp,nextCount,removeNewAndNextOp=false,removedItems=[];if(leftOp===DELETE){arrayOperation=leftArrayOperation;index-=1}for(var i=index+1;deletesToGo>0;++i){nextArrayOperation=this._operations[i];nextOp=nextArrayOperation.type;nextCount=nextArrayOperation.count;if(nextOp===DELETE){arrayOperation.count+=nextCount;continue}if(nextCount>deletesToGo){removedItems=removedItems.concat(nextArrayOperation.items.splice(0,deletesToGo));nextArrayOperation.count-=deletesToGo;i-=1;nextCount=deletesToGo;deletesToGo=0}else{if(nextCount===deletesToGo){removeNewAndNextOp=true}removedItems=removedItems.concat(nextArrayOperation.items);deletesToGo-=nextCount}if(nextOp===INSERT){arrayOperation.count-=nextCount}}if(arrayOperation.count>0){this._operations.splice(index+1,i-1-index)}else{this._operations.splice(index,removeNewAndNextOp?2:1)}return removedItems},toString:function(){var str="";forEach(this._operations,function(operation){str+=" "+operation.type+":"+operation.count});return str.substring(1)}};function ArrayOperation(operation,count,items){this.type=operation;this.count=count;this.items=items}function ArrayOperationMatch(operation,index,split,rangeStart){this.operation=operation;this.index=index;this.split=split;this.rangeStart=rangeStart}});define("ember-testing",["ember-metal/core","ember-testing/initializers","ember-testing/support","ember-testing/setup_for_testing","ember-testing/test","ember-testing/adapters/adapter","ember-testing/adapters/qunit","ember-testing/helpers"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__dependency5__,__dependency6__,__dependency7__,__dependency8__){"use strict";var Ember=__dependency1__["default"];var setupForTesting=__dependency4__["default"];var Test=__dependency5__["default"];var Adapter=__dependency6__["default"];var QUnitAdapter=__dependency7__["default"];Ember.Test=Test;Ember.Test.Adapter=Adapter;Ember.Test.QUnitAdapter=QUnitAdapter;Ember.setupForTesting=setupForTesting});define("ember-testing/adapters/adapter",["ember-metal/core","ember-metal/utils","ember-runtime/system/object","exports"],function(__dependency1__,__dependency2__,__dependency3__,__exports__){"use strict";var Ember=__dependency1__["default"];var inspect=__dependency2__.inspect;var EmberObject=__dependency3__["default"];var Adapter=EmberObject.extend({asyncStart:Ember.K,asyncEnd:Ember.K,exception:function(error){throw error}});__exports__["default"]=Adapter});define("ember-testing/adapters/qunit",["ember-testing/adapters/adapter","ember-metal/utils","exports"],function(__dependency1__,__dependency2__,__exports__){"use strict";var Adapter=__dependency1__["default"];var inspect=__dependency2__.inspect;__exports__["default"]=Adapter.extend({asyncStart:function(){QUnit.stop()},asyncEnd:function(){QUnit.start()},exception:function(error){ok(false,inspect(error))}})});define("ember-testing/helpers",["ember-metal/property_get","ember-metal/error","ember-metal/run_loop","ember-views/system/jquery","ember-testing/test"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__dependency5__){"use strict";var get=__dependency1__.get;var EmberError=__dependency2__["default"];var run=__dependency3__["default"];var jQuery=__dependency4__["default"];var Test=__dependency5__["default"];var helper=Test.registerHelper;var asyncHelper=Test.registerAsyncHelper;var countAsync=0;function currentRouteName(app){var appController=app.__container__.lookup("controller:application");return get(appController,"currentRouteName")}function currentPath(app){var appController=app.__container__.lookup("controller:application");return get(appController,"currentPath")}function currentURL(app){var router=app.__container__.lookup("router:main");return get(router,"location").getURL()}function visit(app,url){var router=app.__container__.lookup("router:main");router.location.setURL(url);if(app._readinessDeferrals>0){router["initialURL"]=url;run(app,"advanceReadiness");delete router["initialURL"]}else{run(app,app.handleURL,url)}return app.testHelpers.wait()}function click(app,selector,context){var $el=app.testHelpers.findWithAssert(selector,context);run($el,"mousedown");if($el.is(":input")){var type=$el.prop("type");if(type!=="checkbox"&&type!=="radio"&&type!=="hidden"){run($el,function(){if(!document.hasFocus||document.hasFocus()){this.focus()}else{this.trigger("focusin")}})}}run($el,"mouseup");run($el,"click");return app.testHelpers.wait()}function triggerEvent(app,selector,context,type,options){if(arguments.length===3){options=type;type=context;context=null}if(typeof options==="undefined"){options={}}var $el=app.testHelpers.findWithAssert(selector,context);var event=jQuery.Event(type,options);run($el,"trigger",event);return app.testHelpers.wait()}function keyEvent(app,selector,context,type,keyCode){if(typeof keyCode==="undefined"){keyCode=type;type=context;context=null}return app.testHelpers.triggerEvent(selector,context,type,{keyCode:keyCode,which:keyCode})}function fillIn(app,selector,context,text){var $el;if(typeof text==="undefined"){text=context;context=null}$el=app.testHelpers.findWithAssert(selector,context);run(function(){$el.val(text).change()});return app.testHelpers.wait()}function findWithAssert(app,selector,context){var $el=app.testHelpers.find(selector,context);if($el.length===0){throw new EmberError("Element "+selector+" not found.")}return $el}function find(app,selector,context){var $el;context=context||get(app,"rootElement");$el=app.$(selector,context);return $el}function andThen(app,callback){return app.testHelpers.wait(callback(app))}function wait(app,value){return Test.promise(function(resolve){if(++countAsync===1){Test.adapter.asyncStart()}var watcher=setInterval(function(){var routerIsLoading=!!app.__container__.lookup("router:main").router.activeTransition;if(routerIsLoading){return}if(Test.pendingAjaxRequests){return}if(run.hasScheduledTimers()||run.currentRunLoop){return}if(Test.waiters&&Test.waiters.any(function(waiter){var context=waiter[0];var callback=waiter[1];return!callback.call(context)})){return}clearInterval(watcher);if(--countAsync===0){Test.adapter.asyncEnd()}run(null,resolve,value)},10)})}asyncHelper("visit",visit);asyncHelper("click",click);asyncHelper("keyEvent",keyEvent);asyncHelper("fillIn",fillIn);helper("find",find);helper("findWithAssert",findWithAssert);asyncHelper("wait",wait);asyncHelper("andThen",andThen);helper("currentRouteName",currentRouteName);helper("currentPath",currentPath);helper("currentURL",currentURL);asyncHelper("triggerEvent",triggerEvent)});define("ember-testing/initializers",["ember-runtime/system/lazy_load"],function(__dependency1__){"use strict";var onLoad=__dependency1__.onLoad;var name="deferReadiness in `testing` mode";onLoad("Ember.Application",function(Application){if(!Application.initializers[name]){Application.initializer({name:name,initialize:function(container,application){if(application.testing){application.deferReadiness()}}})}})});define("ember-testing/setup_for_testing",["ember-metal/core","ember-testing/adapters/qunit","ember-views/system/jquery","exports"],function(__dependency1__,__dependency2__,__dependency3__,__exports__){"use strict";var Ember=__dependency1__["default"];var QUnitAdapter=__dependency2__["default"];var jQuery=__dependency3__["default"];var Test,requests;function incrementAjaxPendingRequests(_,xhr){requests.push(xhr);Test.pendingAjaxRequests=requests.length}function decrementAjaxPendingRequests(_,xhr){for(var i=0;i').css({position:"absolute",left:"-1000px",top:"-1000px"}).appendTo("body").on("click",handler).trigger("click").remove()}$(function(){testCheckboxClick(function(){if(!this.checked&&!$.event.special.click){$.event.special.click={trigger:function(){if($.nodeName(this,"input")&&this.type==="checkbox"&&this.click){this.click();return false}}}}});testCheckboxClick(function(){})})});define("ember-testing/test",["ember-metal/core","ember-metal/run_loop","ember-metal/platform","ember-runtime/compare","ember-runtime/ext/rsvp","ember-testing/setup_for_testing","ember-application/system/application","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__dependency5__,__dependency6__,__dependency7__,__exports__){"use strict";var Ember=__dependency1__["default"];var emberRun=__dependency2__["default"];var create=__dependency3__.create;var compare=__dependency4__["default"];var RSVP=__dependency5__["default"];var setupForTesting=__dependency6__["default"];var EmberApplication=__dependency7__["default"];var slice=[].slice;var helpers={};var injectHelpersCallbacks=[];var Test={_helpers:helpers,registerHelper:function(name,helperMethod){helpers[name]={method:helperMethod,meta:{wait:false}}},registerAsyncHelper:function(name,helperMethod){helpers[name]={method:helperMethod,meta:{wait:true}}},unregisterHelper:function(name){delete helpers[name];delete Test.Promise.prototype[name]},onInjectHelpers:function(callback){injectHelpersCallbacks.push(callback)},promise:function(resolver){return new Test.Promise(resolver)},adapter:null,resolve:function(val){return Test.promise(function(resolve){return resolve(val)})},registerWaiter:function(context,callback){if(arguments.length===1){callback=context;context=null}if(!this.waiters){this.waiters=Ember.A()}this.waiters.push([context,callback])},unregisterWaiter:function(context,callback){var pair;if(!this.waiters){return}if(arguments.length===1){callback=context;context=null}pair=[context,callback];this.waiters=Ember.A(this.waiters.filter(function(elt){return compare(elt,pair)!==0}))}};function helper(app,name){var fn=helpers[name].method,meta=helpers[name].meta;return function(){var args=slice.call(arguments),lastPromise=Test.lastPromise;args.unshift(app);if(!meta.wait){return fn.apply(app,args)}if(!lastPromise){lastPromise=fn.apply(app,args)}else{run(function(){lastPromise=Test.resolve(lastPromise).then(function(){return fn.apply(app,args)})})}return lastPromise}}function run(fn){if(!emberRun.currentRunLoop){emberRun(fn)}else{fn()}}EmberApplication.reopen({testHelpers:{},originalMethods:{},testing:false,setupForTesting:function(){setupForTesting();this.testing=true;this.Router.reopen({location:"none"})},helperContainer:window,injectTestHelpers:function(helperContainer){if(helperContainer){this.helperContainer=helperContainer}this.testHelpers={};for(var name in helpers){this.originalMethods[name]=this.helperContainer[name];this.testHelpers[name]=this.helperContainer[name]=helper(this,name);protoWrap(Test.Promise.prototype,name,helper(this,name),helpers[name].meta.wait)}for(var i=0,l=injectHelpersCallbacks.length;i"'`]/g;var POSSIBLE_CHARS_REGEXP=/[&<>"'`]/;function escapeAttribute(value){var escape={"<":"<",">":">",'"':""","'":"'","`":"`"};var escapeChar=function(chr){return escape[chr]||"&"};var string=value.toString();if(!POSSIBLE_CHARS_REGEXP.test(string)){return string}return string.replace(BAD_CHARS_REGEXP,escapeChar)}var canSetNameOnInputs=function(){var div=document.createElement("div"),el=document.createElement("input");el.setAttribute("name","foo");div.appendChild(el);return!!div.innerHTML.match("foo")}();__exports__["default"]=function RenderBuffer(tagName){return new _RenderBuffer(tagName)};function _RenderBuffer(tagName){this.tagNames=[tagName||null];this.buffer=""}_RenderBuffer.prototype={_element:null,_hasElement:true,elementClasses:null,classes:null,elementId:null,elementAttributes:null,elementProperties:null,elementTag:null,elementStyle:null,push:function(string){this.buffer+=string;return this},addClass:function(className){this.elementClasses=this.elementClasses||new ClassSet;this.elementClasses.add(className);this.classes=this.elementClasses.list;return this},setClasses:function(classNames){this.elementClasses=null;var len=classNames.length,i;for(i=0;i";this.buffer=buffer},pushClosingTag:function(){var tagName=this.tagNames.pop();if(tagName){this.buffer+=""}},currentTagName:function(){return this.tagNames[this.tagNames.length-1]},generateElement:function(){var tagName=this.tagNames.pop(),id=this.elementId,classes=this.classes,attrs=this.elementAttributes,props=this.elementProperties,style=this.elementStyle,styleBuffer="",attr,prop,tagString;if(attrs&&attrs.name&&!canSetNameOnInputs){tagString="<"+stripTagName(tagName)+' name="'+escapeAttribute(attrs.name)+'">'}else{tagString=tagName}var element=document.createElement(tagString),$element=jQuery(element);if(id){$element.attr("id",id);this.elementId=null}if(classes){$element.attr("class",classes.join(" "));this.classes=null;this.elementClasses=null}if(style){for(prop in style){if(style.hasOwnProperty(prop)){styleBuffer+=prop+":"+style[prop]+";"}}$element.attr("style",styleBuffer);this.elementStyle=null}if(attrs){for(attr in attrs){if(attrs.hasOwnProperty(attr)){$element.attr(attr,attrs[attr])}}this.elementAttributes=null}if(props){for(prop in props){if(props.hasOwnProperty(prop)){$element.prop(prop,props[prop])}}this.elementProperties=null}return element},element:function(){var html=this.innerString();if(html){this._element=setInnerHTML(this._element,html)}return this._element},string:function(){if(this._hasElement&&this._element){var thisElement=this.element(),outerHTML=thisElement.outerHTML;if(typeof outerHTML==="undefined"){return jQuery("
    ").append(thisElement).html()}return outerHTML}else{return this.innerString()}},innerString:function(){return this.buffer}}});define("ember-views/system/utils",["ember-metal/core","exports"],function(__dependency1__,__exports__){"use strict";var Ember=__dependency1__["default"];var needsShy=typeof document!=="undefined"&&function(){var testEl=document.createElement("div");testEl.innerHTML="
    ";testEl.firstChild.innerHTML="";return testEl.firstChild.innerHTML===""}();var movesWhitespace=typeof document!=="undefined"&&function(){var testEl=document.createElement("div");testEl.innerHTML="Test: Value";return testEl.childNodes[0].nodeValue==="Test:"&&testEl.childNodes[2].nodeValue===" Value"}();var findChildById=function(element,id){if(element.getAttribute("id")===id){return element}var len=element.childNodes.length,idx,node,found;for(idx=0;idx0){var len=matches.length,idx;for(idx=0;idxTest');canSet=el.options.length===1}innerHTMLTags[tagName]=canSet;return canSet};function setInnerHTML(element,html){var tagName=element.tagName;if(canSetInnerHTML(tagName)){setInnerHTMLWithoutFix(element,html)}else{var outerHTML=element.outerHTML||(new XMLSerializer).serializeToString(element);var startTag=outerHTML.match(new RegExp("<"+tagName+"([^>]*)>","i"))[0],endTag="";var wrapper=document.createElement("div");setInnerHTMLWithoutFix(wrapper,startTag+html+endTag);element=wrapper.firstChild;while(element.tagName!==tagName){element=element.nextSibling}}return element}__exports__.setInnerHTML=setInnerHTML;function isSimpleClick(event){var modifier=event.shiftKey||event.metaKey||event.altKey||event.ctrlKey,secondaryClick=event.which>1;return!modifier&&!secondaryClick}__exports__.isSimpleClick=isSimpleClick});define("ember-views/views/collection_view",["ember-metal/core","ember-metal/platform","ember-metal/binding","ember-metal/merge","ember-metal/property_get","ember-metal/property_set","ember-runtime/system/string","ember-views/views/container_view","ember-views/views/core_view","ember-views/views/view","ember-metal/mixin","ember-runtime/mixins/array","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__dependency5__,__dependency6__,__dependency7__,__dependency8__,__dependency9__,__dependency10__,__dependency11__,__dependency12__,__exports__){"use strict";var Ember=__dependency1__["default"];var create=__dependency2__.create;var isGlobalPath=__dependency3__.isGlobalPath;var merge=__dependency4__["default"];var get=__dependency5__.get;var set=__dependency6__.set;var fmt=__dependency7__.fmt;var ContainerView=__dependency8__["default"];var CoreView=__dependency9__["default"];var View=__dependency10__["default"];var observer=__dependency11__.observer;var beforeObserver=__dependency11__.beforeObserver;var EmberArray=__dependency12__["default"];var CollectionView=ContainerView.extend({content:null,emptyViewClass:View,emptyView:null,itemViewClass:View,init:function(){var ret=this._super();this._contentDidChange();return ret},_contentWillChange:beforeObserver("content",function(){var content=this.get("content");if(content){content.removeArrayObserver(this)}var len=content?get(content,"length"):0;this.arrayWillChange(content,0,len)}),_contentDidChange:observer("content",function(){var content=get(this,"content");if(content){this._assertArrayLike(content);content.addArrayObserver(this)}var len=content?get(content,"length"):0;this.arrayDidChange(content,0,null,len)}),_assertArrayLike:function(content){},destroy:function(){if(!this._super()){return}var content=get(this,"content");if(content){content.removeArrayObserver(this)}if(this._createdEmptyView){this._createdEmptyView.destroy()}return this},arrayWillChange:function(content,start,removedCount){var emptyView=get(this,"emptyView");if(emptyView&&emptyView instanceof View){emptyView.removeFromParent()}var childViews=this._childViews,childView,idx,len;len=this._childViews.length;var removingAll=removedCount===len;if(removingAll){this.currentState.empty(this);this.invokeRecursively(function(view){view.removedFromDOM=true},false)}for(idx=start+removedCount-1;idx>=start;idx--){childView=childViews[idx];childView.destroy()}},arrayDidChange:function(content,start,removed,added){var addedViews=[],view,item,idx,len,itemViewClass,emptyView;len=content?get(content,"length"):0;if(len){itemViewClass=get(this,"itemViewClass");if("string"===typeof itemViewClass&&isGlobalPath(itemViewClass)){itemViewClass=get(itemViewClass)||itemViewClass}for(idx=start;idx0){var changedViews=views.slice(start,start+removed);this.currentState.childViewsWillChange(this,views,start,removed);this.initializeViews(changedViews,null,null)}},removeChild:function(child){this.removeObject(child);return this},childViewsDidChange:function(views,start,removed,added){if(added>0){var changedViews=views.slice(start,start+added);this.initializeViews(changedViews,this,get(this,"templateData"));this.currentState.childViewsDidChange(this,views,start,added)}this.propertyDidChange("childViews")},initializeViews:function(views,parentView,templateData){forEach(views,function(view){set(view,"_parentView",parentView);if(!view.container&&parentView){set(view,"container",parentView.container)}if(!get(view,"templateData")){set(view,"templateData",templateData)}})},currentView:null,_currentViewWillChange:beforeObserver("currentView",function(){var currentView=get(this,"currentView");if(currentView){currentView.destroy()}}),_currentViewDidChange:observer("currentView",function(){var currentView=get(this,"currentView");if(currentView){this.pushObject(currentView)}}),_ensureChildrenAreInDOM:function(){this.currentState.ensureChildrenAreInDOM(this)}});merge(states._default,{childViewsWillChange:Ember.K,childViewsDidChange:Ember.K,ensureChildrenAreInDOM:Ember.K});merge(states.inBuffer,{childViewsDidChange:function(parentView,views,start,added){throw new EmberError("You cannot modify child views while in the inBuffer state")}});merge(states.hasElement,{childViewsWillChange:function(view,views,start,removed){for(var i=start;i=lengthBefore;i--){if(childViews[i]){childViews[i].destroy()}}},_applyClassNameBindings:function(classBindings){var classNames=this.classNames,elem,newClass,dasherizedClass;forEach(classBindings,function(binding){var oldClass;var parsedPath=View._parsePropertyPath(binding);var observer=function(){newClass=this._classStringForProperty(binding);elem=this.$();if(oldClass){elem.removeClass(oldClass);classNames.removeObject(oldClass)}if(newClass){elem.addClass(newClass);oldClass=newClass}else{oldClass=null}};dasherizedClass=this._classStringForProperty(binding);if(dasherizedClass){addObject(classNames,dasherizedClass);oldClass=dasherizedClass}this.registerObserver(this,parsedPath.path,observer);this.one("willClearRender",function(){if(oldClass){classNames.removeObject(oldClass);oldClass=null}})},this)},_unspecifiedAttributeBindings:null,_applyAttributeBindings:function(buffer,attributeBindings){var attributeValue,unspecifiedAttributeBindings=this._unspecifiedAttributeBindings=this._unspecifiedAttributeBindings||{};forEach(attributeBindings,function(binding){var split=binding.split(":"),property=split[0],attributeName=split[1]||property;if(property in this){this._setupAttributeBindingObservation(property,attributeName);attributeValue=get(this,property);View.applyAttributeBindings(buffer,attributeName,attributeValue)}else{unspecifiedAttributeBindings[property]=attributeName}},this);this.setUnknownProperty=this._setUnknownProperty},_setupAttributeBindingObservation:function(property,attributeName){var attributeValue,elem;var observer=function(){elem=this.$();attributeValue=get(this,property);View.applyAttributeBindings(elem,attributeName,attributeValue)};this.registerObserver(this,property,observer)},setUnknownProperty:null,_setUnknownProperty:function(key,value){var attributeName=this._unspecifiedAttributeBindings&&this._unspecifiedAttributeBindings[key];if(attributeName){this._setupAttributeBindingObservation(key,attributeName)}defineProperty(this,key);return set(this,key,value)},_classStringForProperty:function(property){var parsedPath=View._parsePropertyPath(property);var path=parsedPath.path;var val=get(this,path);if(val===undefined&&isGlobalPath(path)){val=get(Ember.lookup,path)}return View._classStringForValue(path,val,parsedPath.className,parsedPath.falsyClassName)},element:computed("_parentView",function(key,value){if(value!==undefined){return this.currentState.setElement(this,value)}else{return this.currentState.getElement(this)}}),$:function(sel){return this.currentState.$(this,sel)},mutateChildViews:function(callback){var childViews=this._childViews,idx=childViews.length,view;while(--idx>=0){view=childViews[idx];callback(this,view,idx)}return this},forEachChildView:function(callback){var childViews=this._childViews;if(!childViews){return this}var len=childViews.length,view,idx;for(idx=0;idx=0;i--){childViews[i].removedFromDOM=true}if(viewName&&nonVirtualParentView){nonVirtualParentView.set(viewName,null)}childLen=childViews.length;for(i=childLen-1;i>=0;i--){childViews[i].destroy()}return this},createChildView:function(view,attrs){if(!view){throw new TypeError("createChildViews first argument must exist")}if(view.isView&&view._parentView===this&&view.container===this.container){return view}attrs=attrs||{};attrs._parentView=this;if(CoreView.detect(view)){attrs.templateData=attrs.templateData||get(this,"templateData");attrs.container=this.container;view=view.create(attrs);if(view.viewName){set(get(this,"concreteView"),view.viewName,view)}}else if("string"===typeof view){var fullName="view:"+view;var ViewKlass=this.container.lookupFactory(fullName);attrs.templateData=get(this,"templateData");view=ViewKlass.create(attrs)}else{attrs.container=this.container;if(!get(view,"templateData")){attrs.templateData=get(this,"templateData")}setProperties(view,attrs)}return view},becameVisible:Ember.K,becameHidden:Ember.K,_isVisibleDidChange:observer("isVisible",function(){if(this._isVisible===get(this,"isVisible")){return}run.scheduleOnce("render",this,this._toggleVisibility)}),_toggleVisibility:function(){var $el=this.$();if(!$el){return}var isVisible=get(this,"isVisible");if(this._isVisible===isVisible){return}$el.toggle(isVisible);this._isVisible=isVisible;if(this._isAncestorHidden()){return}if(isVisible){this._notifyBecameVisible()}else{this._notifyBecameHidden()}},_notifyBecameVisible:function(){this.trigger("becameVisible");this.forEachChildView(function(view){var isVisible=get(view,"isVisible");if(isVisible||isVisible===null){view._notifyBecameVisible()}})},_notifyBecameHidden:function(){this.trigger("becameHidden");this.forEachChildView(function(view){var isVisible=get(view,"isVisible");if(isVisible||isVisible===null){view._notifyBecameHidden()}})},_isAncestorHidden:function(){var parent=get(this,"parentView");while(parent){if(get(parent,"isVisible")===false){return true}parent=get(parent,"parentView")}return false},clearBuffer:function(){this.invokeRecursively(nullViewsBuffer)},transitionTo:function(state,children){this._transitionTo(state,children)},_transitionTo:function(state,children){var priorState=this.currentState;var currentState=this.currentState=this._states[state];this._state=state;if(priorState&&priorState.exit){priorState.exit(this)}if(currentState.enter){currentState.enter(this)}if(state==="inDOM"){meta(this).cache.element=undefined}if(children!==false){this.forEachChildView(function(view){view._transitionTo(state)})}},handleEvent:function(eventName,evt){return this.currentState.handleEvent(this,eventName,evt)},registerObserver:function(root,path,target,observer){if(!observer&&"function"===typeof target){observer=target;target=null}if(!root||typeof root!=="object"){return}var view=this,stateCheckedObserver=function(){view.currentState.invokeObserver(this,observer)},scheduledObserver=function(){run.scheduleOnce("render",this,stateCheckedObserver)};addObserver(root,path,target,scheduledObserver);this.one("willClearRender",function(){removeObserver(root,path,target,scheduledObserver)})}});function notifyMutationListeners(){run.once(View,"notifyMutationListeners")}var DOMManager={prepend:function(view,html){view.$().prepend(html);notifyMutationListeners()},after:function(view,html){view.$().after(html);notifyMutationListeners()},html:function(view,html){view.$().html(html);notifyMutationListeners()},replace:function(view){var element=get(view,"element");set(view,"element",null);view._insertElementLater(function(){jQuery(element).replaceWith(get(view,"element"));notifyMutationListeners()})},remove:function(view){view.$().remove();notifyMutationListeners()},empty:function(view){view.$().empty();notifyMutationListeners()}};View.reopen({domManager:DOMManager});View.reopenClass({_parsePropertyPath:function(path){var split=path.split(":"),propertyPath=split[0],classNames="",className,falsyClassName;if(split.length>1){className=split[1];if(split.length===3){falsyClassName=split[2]}classNames=":"+className;if(falsyClassName){classNames+=":"+falsyClassName}}return{path:propertyPath,classNames:classNames,className:className===""?undefined:className,falsyClassName:falsyClassName}},_classStringForValue:function(path,val,className,falsyClassName){if(isArray(val)){val=get(val,"length")!==0}if(className||falsyClassName){if(className&&!!val){return className}else if(falsyClassName&&!val){return falsyClassName}else{return null}}else if(val===true){var parts=path.split(".");return dasherize(parts[parts.length-1])}else if(val!==false&&val!=null){return val}else{return null}}});var mutation=EmberObject.extend(Evented).create();View.addMutationListener=function(callback){mutation.on("change",callback)};View.removeMutationListener=function(callback){mutation.off("change",callback)};View.notifyMutationListeners=function(){mutation.trigger("change")};View.views={};View.childViewsProperty=childViewsProperty;View.applyAttributeBindings=function(elem,name,value){var type=typeOf(value);if(name!=="value"&&(type==="string"||type==="number"&&!isNaN(value))){if(value!==elem.attr(name)){elem.attr(name,value)}}else if(name==="value"||type==="boolean"){if(isNone(value)||value===false){elem.removeAttr(name);if(name==="required"){elem.removeProp(name)}else{elem.prop(name,"")}}else if(value!==elem.prop(name)){elem.prop(name,value)}}else if(!value){elem.removeAttr(name)}};__exports__["default"]=View});define("ember-views/views/view_collection",["ember-metal/enumerable_utils","exports"],function(__dependency1__,__exports__){"use strict";var forEach=__dependency1__.forEach;function ViewCollection(initialViews){var views=this.views=initialViews||[];this.length=views.length}ViewCollection.prototype={length:0,trigger:function(eventName){var views=this.views,view;for(var i=0,l=views.length;i
    ";testEl.firstChild.innerHTML="";return testEl.firstChild.innerHTML===""}(),movesWhitespace=document&&function(){var testEl=document.createElement("div");testEl.innerHTML="Test: Value";return testEl.childNodes[0].nodeValue==="Test:"&&testEl.childNodes[2].nodeValue===" Value"}();var Metamorph=function(html){var self;if(this instanceof Metamorph){self=this}else{self=new K}self.innerHTML=html;var myGuid="metamorph-"+guid++;self.start=myGuid+"-start";self.end=myGuid+"-end";return self};K.prototype=Metamorph.prototype;var rangeFor,htmlFunc,removeFunc,outerHTMLFunc,appendToFunc,afterFunc,prependFunc,startTagFunc,endTagFunc;outerHTMLFunc=function(){return this.startTag()+this.innerHTML+this.endTag()};startTagFunc=function(){return""};endTagFunc=function(){return""};if(supportsRange){rangeFor=function(morph,outerToo){var range=document.createRange();var before=document.getElementById(morph.start);var after=document.getElementById(morph.end);if(outerToo){range.setStartBefore(before);range.setEndAfter(after)}else{range.setStartAfter(before);range.setEndBefore(after)}return range};htmlFunc=function(html,outerToo){var range=rangeFor(this,outerToo);range.deleteContents();var fragment=range.createContextualFragment(html);range.insertNode(fragment)};removeFunc=function(){var range=rangeFor(this,true);range.deleteContents()};appendToFunc=function(node){var range=document.createRange();range.setStart(node);range.collapse(false);var frag=range.createContextualFragment(this.outerHTML());node.appendChild(frag)};afterFunc=function(html){var range=document.createRange();var after=document.getElementById(this.end);range.setStartAfter(after);range.setEndAfter(after);var fragment=range.createContextualFragment(html);range.insertNode(fragment)};prependFunc=function(html){var range=document.createRange();var start=document.getElementById(this.start);range.setStartAfter(start);range.setEndAfter(start);var fragment=range.createContextualFragment(html);range.insertNode(fragment)}}else{Metamorph._wrapMap={select:[1,""],fieldset:[1,"
    ","
    "],table:[1,"","
    "],tbody:[2,"","
    "],tr:[3,"","
    "],colgroup:[2,"","
    "],map:[1,"",""],_default:[0,"",""]};var findChildById=function(element,id){if(element.getAttribute("id")===id){return element}var len=element.childNodes.length,idx,node,found;for(idx=0;idx0){var len=matches.length,idx;for(idx=0;idx2&&key.slice(keyLength-2)==="[]"){isArray=true;key=key.slice(0,keyLength-2);if(!queryParams[key]){queryParams[key]=[]}}value=pair[1]?decodeURIComponent(pair[1]):""}if(isArray){queryParams[key].push(value)}else{queryParams[key]=decodeURIComponent(value)}}return queryParams},recognize:function(path){var states=[this.rootState],pathLen,i,l,queryStart,queryParams={},isSlashDropped=false;path=decodeURI(path);queryStart=path.indexOf("?");if(queryStart!==-1){var queryString=path.substr(queryStart+1,path.length);path=path.substr(0,queryStart);queryParams=this.parseQueryString(queryString)}if(path.charAt(0)!=="/"){path="/"+path}pathLen=path.length;if(pathLen>1&&path.charAt(pathLen-1)==="/"){path=path.substr(0,pathLen-1);isSlashDropped=true}for(i=0,l=path.length;i=0&&proceed;--i){var route=routes[i];recognizer.add(routes,{as:route.handler});proceed=route.path==="/"||route.path===""||route.handler.slice(-6)===".index"}})},hasRoute:function(route){return this.recognizer.hasRoute(route)},queryParamsTransition:function(changelist,wasTransitioning,oldState,newState){var router=this;fireQueryParamDidChange(this,newState,changelist);if(!wasTransitioning&&this.activeTransition){return this.activeTransition}else{var newTransition=new Transition(this);newTransition.queryParamsOnly=true;oldState.queryParams=finalizeQueryParamChange(this,newState.handlerInfos,newState.queryParams,newTransition);newTransition.promise=newTransition.promise.then(function(result){updateURL(newTransition,oldState,true);if(router.didTransition){router.didTransition(router.currentHandlerInfos)}return result},null,promiseLabel("Transition complete"));return newTransition}},transitionByIntent:function(intent,isIntermediate){var wasTransitioning=!!this.activeTransition;var oldState=wasTransitioning?this.activeTransition.state:this.state;var newTransition;var router=this;try{var newState=intent.applyToState(oldState,this.recognizer,this.getHandler,isIntermediate);var queryParamChangelist=getChangelist(oldState.queryParams,newState.queryParams);if(handlerInfosEqual(newState.handlerInfos,oldState.handlerInfos)){if(queryParamChangelist){newTransition=this.queryParamsTransition(queryParamChangelist,wasTransitioning,oldState,newState);if(newTransition){return newTransition}}return new Transition(this)}if(isIntermediate){setupContexts(this,newState);return}newTransition=new Transition(this,intent,newState);if(this.activeTransition){this.activeTransition.abort()}this.activeTransition=newTransition;newTransition.promise=newTransition.promise.then(function(result){return finalizeTransition(newTransition,result.state)},null,promiseLabel("Settle transition promise when transition is finalized"));if(!wasTransitioning){notifyExistingHandlers(this,newState,newTransition)}fireQueryParamDidChange(this,newState,queryParamChangelist);return newTransition}catch(e){return new Transition(this,intent,null,e)}},reset:function(){if(this.state){forEach(this.state.handlerInfos,function(handlerInfo){var handler=handlerInfo.handler;if(handler.exit){handler.exit()}})}this.state=new TransitionState;this.currentHandlerInfos=null},activeTransition:null,handleURL:function(url){var args=slice.call(arguments);if(url.charAt(0)!=="/"){args[0]="/"+url}return doTransition(this,args).method(null)},updateURL:function(){throw new Error("updateURL is not implemented")},replaceURL:function(url){this.updateURL(url)},transitionTo:function(name){return doTransition(this,arguments)},intermediateTransitionTo:function(name){doTransition(this,arguments,true)},refresh:function(pivotHandler){var state=this.activeTransition?this.activeTransition.state:this.state;var handlerInfos=state.handlerInfos;var params={};for(var i=0,len=handlerInfos.length;i=0;--i){var handlerInfo=handlerInfos[i];merge(params,handlerInfo.params);if(handlerInfo.handler.inaccessibleByURL){urlMethod=null}}if(urlMethod){params.queryParams=transition._visibleQueryParams||state.queryParams;var url=router.recognizer.generate(handlerName,params);if(urlMethod==="replace"){router.replaceURL(url)}else{router.updateURL(url)}}}function finalizeTransition(transition,newState){try{log(transition.router,transition.sequence,"Resolved all models on destination route; finalizing transition.");var router=transition.router,handlerInfos=newState.handlerInfos,seq=transition.sequence;setupContexts(router,newState,transition);if(transition.isAborted){router.state.handlerInfos=router.currentHandlerInfos;return Promise.reject(logAbort(transition))}updateURL(transition,newState,transition.intent.url);transition.isActive=false;router.activeTransition=null;trigger(router,router.currentHandlerInfos,true,["didTransition"]);if(router.didTransition){router.didTransition(router.currentHandlerInfos)}log(router,transition.sequence,"TRANSITION COMPLETE.");return handlerInfos[handlerInfos.length-1].handler}catch(e){if(!((e instanceof TransitionAborted))){var infos=transition.state.handlerInfos;transition.trigger(true,"error",e,transition,infos[infos.length-1].handler);transition.abort()}throw e}}function doTransition(router,args,isIntermediate){var name=args[0]||"/";var lastArg=args[args.length-1];var queryParams={};if(lastArg&&lastArg.hasOwnProperty("queryParams")){queryParams=pop.call(args).queryParams}var intent;if(args.length===0){log(router,"Updating query params");var handlerInfos=router.state.handlerInfos;intent=new NamedTransitionIntent({name:handlerInfos[handlerInfos.length-1].name,contexts:[],queryParams:queryParams})}else if(name.charAt(0)==="/"){log(router,"Attempting URL transition to "+name);intent=new URLTransitionIntent({url:name})}else{log(router,"Attempting transition to "+name);intent=new NamedTransitionIntent({name:args[0],contexts:slice.call(args,1),queryParams:queryParams})}return router.transitionByIntent(intent,isIntermediate)}function handlerInfosEqual(handlerInfos,otherHandlerInfos){if(handlerInfos.length!==otherHandlerInfos.length){return false}for(var i=0,len=handlerInfos.length;i0){router._triggerWillChangeContext(changing,newTransition)}trigger(router,oldHandlers,true,["willTransition",newTransition])}__exports__["default"]=Router});define("router/transition-intent",["./utils","exports"],function(__dependency1__,__exports__){"use strict";var merge=__dependency1__.merge;function TransitionIntent(props){this.initialize(props);this.data=this.data||{}}TransitionIntent.prototype={initialize:null,applyToState:null};__exports__["default"]=TransitionIntent});define("router/transition-intent/named-transition-intent",["../transition-intent","../transition-state","../handler-info/factory","../utils","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__exports__){"use strict";var TransitionIntent=__dependency1__["default"];var TransitionState=__dependency2__["default"];var handlerInfoFactory=__dependency3__["default"];var isParam=__dependency4__.isParam;var extractQueryParams=__dependency4__.extractQueryParams;var merge=__dependency4__.merge;var subclass=__dependency4__.subclass;__exports__["default"]=subclass(TransitionIntent,{name:null,pivotHandler:null,contexts:null,queryParams:null,initialize:function(props){this.name=props.name;this.pivotHandler=props.pivotHandler;this.contexts=props.contexts||[];this.queryParams=props.queryParams},applyToState:function(oldState,recognizer,getHandler,isIntermediate){var partitionedArgs=extractQueryParams([this.name].concat(this.contexts)),pureArgs=partitionedArgs[0],queryParams=partitionedArgs[1],handlers=recognizer.handlersFor(pureArgs[0]);var targetRouteName=handlers[handlers.length-1].handler;return this.applyToHandlers(oldState,handlers,getHandler,targetRouteName,isIntermediate)},applyToHandlers:function(oldState,handlers,getHandler,targetRouteName,isIntermediate,checkingIfActive){var i;var newState=new TransitionState;var objects=this.contexts.slice(0);var invalidateIndex=handlers.length;if(this.pivotHandler){for(i=0;i=0;--i){var result=handlers[i];var name=result.handler;var handler=getHandler(name);var oldHandlerInfo=oldState.handlerInfos[i];var newHandlerInfo=null;if(result.names.length>0){if(i>=invalidateIndex){newHandlerInfo=this.createParamHandlerInfo(name,handler,result.names,objects,oldHandlerInfo)}else{newHandlerInfo=this.getHandlerInfoForDynamicSegment(name,handler,result.names,objects,oldHandlerInfo,targetRouteName,i)}}else{newHandlerInfo=this.createParamHandlerInfo(name,handler,result.names,objects,oldHandlerInfo)}if(checkingIfActive){newHandlerInfo=newHandlerInfo.becomeResolved(null,newHandlerInfo.context);var oldContext=oldHandlerInfo&&oldHandlerInfo.context;if(result.names.length>0&&newHandlerInfo.context===oldContext){newHandlerInfo.params=oldHandlerInfo&&oldHandlerInfo.params}newHandlerInfo.context=oldContext}var handlerToUse=oldHandlerInfo;if(i>=invalidateIndex||newHandlerInfo.shouldSupercede(oldHandlerInfo)){invalidateIndex=Math.min(i,invalidateIndex);handlerToUse=newHandlerInfo}if(isIntermediate&&!checkingIfActive){handlerToUse=handlerToUse.becomeResolved(null,handlerToUse.context)}newState.handlerInfos.unshift(handlerToUse)}if(objects.length>0){throw new Error("More context objects were passed than there are dynamic segments for the route: "+targetRouteName)}if(!isIntermediate){this.invalidateChildren(newState.handlerInfos,invalidateIndex)}merge(newState.queryParams,this.queryParams||{});return newState},invalidateChildren:function(handlerInfos,invalidateIndex){for(var i=invalidateIndex,l=handlerInfos.length;i0){objectToUse=objects[objects.length-1];if(isParam(objectToUse)){return this.createParamHandlerInfo(name,handler,names,objects,oldHandlerInfo)}else{objects.pop()}}else if(oldHandlerInfo&&oldHandlerInfo.name===name){return oldHandlerInfo}else{if(this.preTransitionState){var preTransitionHandlerInfo=this.preTransitionState.handlerInfos[i];objectToUse=preTransitionHandlerInfo&&preTransitionHandlerInfo.context}else{return oldHandlerInfo}}return handlerInfoFactory("object",{name:name,handler:handler,context:objectToUse,names:names})},createParamHandlerInfo:function(name,handler,names,objects,oldHandlerInfo){var params={};var numNames=names.length;while(numNames--){var oldParams=oldHandlerInfo&&name===oldHandlerInfo.name&&oldHandlerInfo.params||{};var peek=objects[objects.length-1];var paramName=names[numNames];if(isParam(peek)){params[paramName]=""+objects.pop()}else{if(oldParams.hasOwnProperty(paramName)){params[paramName]=oldParams[paramName]}else{throw new Error("You didn't provide enough string/numeric parameters to satisfy all of the dynamic segments for route "+name)}}}return handlerInfoFactory("param",{name:name,handler:handler,params:params})}})});define("router/transition-intent/url-transition-intent",["../transition-intent","../transition-state","../handler-info/factory","../utils","exports"],function(__dependency1__,__dependency2__,__dependency3__,__dependency4__,__exports__){"use strict";var TransitionIntent=__dependency1__["default"];var TransitionState=__dependency2__["default"];var handlerInfoFactory=__dependency3__["default"];var oCreate=__dependency4__.oCreate;var merge=__dependency4__.merge;var subclass=__dependency4__.subclass;__exports__["default"]=subclass(TransitionIntent,{url:null,initialize:function(props){this.url=props.url},applyToState:function(oldState,recognizer,getHandler){var newState=new TransitionState;var results=recognizer.recognize(this.url),queryParams={},i,len;if(!results){throw new UnrecognizedURLError(this.url)}var statesDiffer=false;for(i=0,len=results.length;i=handlerInfos.length?handlerInfos.length-1:payload.resolveIndex;return Promise.reject({error:error,handlerWithError:currentState.handlerInfos[errorHandlerIndex].handler,wasAborted:wasAborted,state:currentState})}function proceed(resolvedHandlerInfo){var wasAlreadyResolved=currentState.handlerInfos[payload.resolveIndex].isResolved;currentState.handlerInfos[payload.resolveIndex++]=resolvedHandlerInfo;if(!wasAlreadyResolved){var handler=resolvedHandlerInfo.handler;if(handler&&handler.redirect){handler.redirect(resolvedHandlerInfo.context,payload)}}return innerShouldContinue().then(resolveOneHandlerInfo,null,promiseLabel("Resolve handler"))}function resolveOneHandlerInfo(){if(payload.resolveIndex===currentState.handlerInfos.length){return{error:null,state:currentState}}var handlerInfo=currentState.handlerInfos[payload.resolveIndex];return handlerInfo.resolve(innerShouldContinue,payload).then(proceed,null,promiseLabel("Proceed"))}}};__exports__["default"]=TransitionState});define("router/transition",["rsvp/promise","./handler-info","./utils","exports"],function(__dependency1__,__dependency2__,__dependency3__,__exports__){"use strict";var Promise=__dependency1__["default"];var ResolvedHandlerInfo=__dependency2__.ResolvedHandlerInfo;var trigger=__dependency3__.trigger;var slice=__dependency3__.slice;var log=__dependency3__.log;var promiseLabel=__dependency3__.promiseLabel;function Transition(router,intent,state,error){var transition=this;this.state=state||router.state;this.intent=intent;this.router=router;this.data=this.intent&&this.intent.data||{};this.resolvedModels={};this.queryParams={};if(error){this.promise=Promise.reject(error);return}if(state){this.params=state.params;this.queryParams=state.queryParams;this.handlerInfos=state.handlerInfos;var len=state.handlerInfos.length;if(len){this.targetName=state.handlerInfos[state.handlerInfos.length-1].name}for(var i=0;i0&&array[len-1]&&array[len-1].hasOwnProperty("queryParams")){queryParams=array[len-1].queryParams;head=slice.call(array,0,len-1);return[head,queryParams]}else{return[array,null]}}__exports__.extractQueryParams=extractQueryParams;function coerceQueryParamsToString(queryParams){for(var key in queryParams){if(typeof queryParams[key]==="number"){queryParams[key]=""+queryParams[key]}else if(isArray(queryParams[key])){for(var i=0,l=queryParams[key].length;i=0;i--){var handlerInfo=handlerInfos[i],handler=handlerInfo.handler;if(handler.events&&handler.events[name]){if(handler.events[name].apply(handler,args)===true){eventWasHandled=true}else{return}}}if(!eventWasHandled&&!ignoreFailure){throw new Error("Nothing handled the event '"+name+"'.")}}__exports__.trigger=trigger;function getChangelist(oldObject,newObject){var key;var results={all:{},changed:{},removed:{}};merge(results.all,newObject);var didChange=false;coerceQueryParamsToString(oldObject);coerceQueryParamsToString(newObject);for(key in oldObject){if(oldObject.hasOwnProperty(key)){if(!newObject.hasOwnProperty(key)){didChange=true;results.removed[key]=oldObject[key]}}}for(key in newObject){if(newObject.hasOwnProperty(key)){if(isArray(oldObject[key])&&isArray(newObject[key])){if(oldObject[key].length!==newObject[key].length){results.changed[key]=newObject[key];didChange=true}else{for(var i=0,l=oldObject[key].length;i 3 ? slice.call(arguments, 3) : undefined; + if (!this.currentInstance) { createAutorun(this); } + return this.currentInstance.schedule(queueName, target, method, args, false, stack); + }, + + deferOnce: function(queueName, target, method /* , args */) { + if (!method) { + method = target; + target = null; + } + + if (isString(method)) { + method = target[method]; + } + + var stack = this.DEBUG ? new Error() : undefined, + args = arguments.length > 3 ? slice.call(arguments, 3) : undefined; + if (!this.currentInstance) { createAutorun(this); } + return this.currentInstance.schedule(queueName, target, method, args, true, stack); + }, + + setTimeout: function() { + var args = slice.call(arguments), + length = args.length, + method, wait, target, + methodOrTarget, methodOrWait, methodOrArgs; + + if (length === 0) { + return; + } else if (length === 1) { + method = args.shift(); + wait = 0; + } else if (length === 2) { + methodOrTarget = args[0]; + methodOrWait = args[1]; + + if (isFunction(methodOrWait) || isFunction(methodOrTarget[methodOrWait])) { + target = args.shift(); + method = args.shift(); + wait = 0; + } else if (isCoercableNumber(methodOrWait)) { + method = args.shift(); + wait = args.shift(); + } else { + method = args.shift(); + wait = 0; + } + } else { + var last = args[args.length - 1]; + + if (isCoercableNumber(last)) { + wait = args.pop(); + } else { + wait = 0; + } + + methodOrTarget = args[0]; + methodOrArgs = args[1]; + + if (isFunction(methodOrArgs) || (isString(methodOrArgs) && + methodOrTarget !== null && + methodOrArgs in methodOrTarget)) { + target = args.shift(); + method = args.shift(); + } else { + method = args.shift(); + } + } + + var executeAt = (+new Date()) + parseInt(wait, 10); + + if (isString(method)) { + method = target[method]; + } + + var onError = getOnError(this.options); + + function fn() { + if (onError) { + try { + method.apply(target, args); + } catch (e) { + onError(e); + } + } else { + method.apply(target, args); + } + } + + // find position to insert + var i = searchTimer(executeAt, timers); + + timers.splice(i, 0, executeAt, fn); + + updateLaterTimer(this, executeAt, wait); + + return fn; + }, + + throttle: function(target, method /* , args, wait, [immediate] */) { + var self = this, + args = arguments, + immediate = pop.call(args), + wait, + throttler, + index, + timer; + + if (isNumber(immediate) || isString(immediate)) { + wait = immediate; + immediate = true; + } else { + wait = pop.call(args); + } + + wait = parseInt(wait, 10); + + index = findThrottler(target, method, this._throttlers); + if (index > -1) { return this._throttlers[index]; } // throttled + + timer = global.setTimeout(function() { + if (!immediate) { + self.run.apply(self, args); + } + var index = findThrottler(target, method, self._throttlers); + if (index > -1) { + self._throttlers.splice(index, 1); + } + }, wait); + + if (immediate) { + self.run.apply(self, args); + } + + throttler = [target, method, timer]; + + this._throttlers.push(throttler); + + return throttler; + }, + + debounce: function(target, method /* , args, wait, [immediate] */) { + var self = this, + args = arguments, + immediate = pop.call(args), + wait, + index, + debouncee, + timer; + + if (isNumber(immediate) || isString(immediate)) { + wait = immediate; + immediate = false; + } else { + wait = pop.call(args); + } + + wait = parseInt(wait, 10); + // Remove debouncee + index = findDebouncee(target, method, this._debouncees); + + if (index > -1) { + debouncee = this._debouncees[index]; + this._debouncees.splice(index, 1); + clearTimeout(debouncee[2]); + } + + timer = global.setTimeout(function() { + if (!immediate) { + self.run.apply(self, args); + } + var index = findDebouncee(target, method, self._debouncees); + if (index > -1) { + self._debouncees.splice(index, 1); + } + }, wait); + + if (immediate && index === -1) { + self.run.apply(self, args); + } + + debouncee = [target, method, timer]; + + self._debouncees.push(debouncee); + + return debouncee; + }, + + cancelTimers: function() { + var clearItems = function(item) { + clearTimeout(item[2]); + }; + + each(this._throttlers, clearItems); + this._throttlers = []; + + each(this._debouncees, clearItems); + this._debouncees = []; + + if (this._laterTimer) { + clearTimeout(this._laterTimer); + this._laterTimer = null; + } + timers = []; + + if (this._autorun) { + clearTimeout(this._autorun); + this._autorun = null; + } + }, + + hasTimers: function() { + return !!timers.length || !!this._debouncees.length || !!this._throttlers.length || this._autorun; + }, + + cancel: function(timer) { + var timerType = typeof timer; + + if (timer && timerType === 'object' && timer.queue && timer.method) { // we're cancelling a deferOnce + return timer.queue.cancel(timer); + } else if (timerType === 'function') { // we're cancelling a setTimeout + for (var i = 0, l = timers.length; i < l; i += 2) { + if (timers[i + 1] === timer) { + timers.splice(i, 2); // remove the two elements + return true; + } + } + } else if (Object.prototype.toString.call(timer) === "[object Array]"){ // we're cancelling a throttle or debounce + return this._cancelItem(findThrottler, this._throttlers, timer) || + this._cancelItem(findDebouncee, this._debouncees, timer); + } else { + return; // timer was null or not a timer + } + }, + + _cancelItem: function(findMethod, array, timer){ + var item, + index; + + if (timer.length < 3) { return false; } + + index = findMethod(timer[0], timer[1], array); + + if(index > -1) { + + item = array[index]; + + if(item[2] === timer[2]){ + array.splice(index, 1); + clearTimeout(timer[2]); + return true; + } + } + + return false; + } + }; + + Backburner.prototype.schedule = Backburner.prototype.defer; + Backburner.prototype.scheduleOnce = Backburner.prototype.deferOnce; + Backburner.prototype.later = Backburner.prototype.setTimeout; + + if (needsIETryCatchFix) { + var originalRun = Backburner.prototype.run; + Backburner.prototype.run = wrapInTryCatch(originalRun); + + var originalEnd = Backburner.prototype.end; + Backburner.prototype.end = wrapInTryCatch(originalEnd); + } + + function wrapInTryCatch(func) { + return function () { + try { + return func.apply(this, arguments); + } catch (e) { + throw e; + } + }; + } + + function getOnError(options) { + return options.onError || (options.onErrorTarget && options.onErrorTarget[options.onErrorMethod]); + } + + + function createAutorun(backburner) { + backburner.begin(); + backburner._autorun = global.setTimeout(function() { + backburner._autorun = null; + backburner.end(); + }); + } + + function updateLaterTimer(self, executeAt, wait) { + if (!self._laterTimer || executeAt < self._laterTimerExpiresAt) { + self._laterTimer = global.setTimeout(function() { + self._laterTimer = null; + self._laterTimerExpiresAt = null; + executeTimers(self); + }, wait); + self._laterTimerExpiresAt = executeAt; + } + } + + function executeTimers(self) { + var now = +new Date(), + time, fns, i, l; + + self.run(function() { + i = searchTimer(now, timers); + + fns = timers.splice(0, i); + + for (i = 1, l = fns.length; i < l; i += 2) { + self.schedule(self.options.defaultQueue, null, fns[i]); + } + }); + + if (timers.length) { + updateLaterTimer(self, timers[0], timers[0] - now); + } + } + + function findDebouncee(target, method, debouncees) { + return findItem(target, method, debouncees); + } + + function findThrottler(target, method, throttlers) { + return findItem(target, method, throttlers); + } + + function findItem(target, method, collection) { + var item, + index = -1; + + for (var i = 0, l = collection.length; i < l; i++) { + item = collection[i]; + if (item[0] === target && item[1] === method) { + index = i; + break; + } + } + + return index; + } + + function searchTimer(time, timers) { + var start = 0, + end = timers.length - 2, + middle, l; + + while (start < end) { + // since timers is an array of pairs 'l' will always + // be an integer + l = (end - start) / 2; + + // compensate for the index in case even number + // of pairs inside timers + middle = start + l - (l % 2); + + if (time >= timers[middle]) { + start = middle + 2; + } else { + end = middle; + } + } + + return (time >= timers[start]) ? start + 2 : start; + } + + __exports__.Backburner = Backburner; + }); +define("backburner/deferred_action_queues", + ["backburner/utils","backburner/queue","exports"], + function(__dependency1__, __dependency2__, __exports__) { + "use strict"; + var Utils = __dependency1__["default"]; + var Queue = __dependency2__.Queue; + + var each = Utils.each, + isString = Utils.isString; + + function DeferredActionQueues(queueNames, options) { + var queues = this.queues = {}; + this.queueNames = queueNames = queueNames || []; + + this.options = options; + + each(queueNames, function(queueName) { + queues[queueName] = new Queue(this, queueName, options); + }); + } + + DeferredActionQueues.prototype = { + queueNames: null, + queues: null, + options: null, + + schedule: function(queueName, target, method, args, onceFlag, stack) { + var queues = this.queues, + queue = queues[queueName]; + + if (!queue) { throw new Error("You attempted to schedule an action in a queue (" + queueName + ") that doesn't exist"); } + + if (onceFlag) { + return queue.pushUnique(target, method, args, stack); + } else { + return queue.push(target, method, args, stack); + } + }, + + invoke: function(target, method, args, _) { + if (args && args.length > 0) { + method.apply(target, args); + } else { + method.call(target); + } + }, + + invokeWithOnError: function(target, method, args, onError) { + try { + if (args && args.length > 0) { + method.apply(target, args); + } else { + method.call(target); + } + } catch(error) { + onError(error); + } + }, + + flush: function() { + var queues = this.queues, + queueNames = this.queueNames, + queueName, queue, queueItems, priorQueueNameIndex, + queueNameIndex = 0, numberOfQueues = queueNames.length, + options = this.options, + onError = options.onError || (options.onErrorTarget && options.onErrorTarget[options.onErrorMethod]), + invoke = onError ? this.invokeWithOnError : this.invoke; + + outerloop: + while (queueNameIndex < numberOfQueues) { + queueName = queueNames[queueNameIndex]; + queue = queues[queueName]; + queueItems = queue._queueBeingFlushed = queue._queue.slice(); + queue._queue = []; + + var queueOptions = queue.options, // TODO: write a test for this + before = queueOptions && queueOptions.before, + after = queueOptions && queueOptions.after, + target, method, args, stack, + queueIndex = 0, numberOfQueueItems = queueItems.length; + + if (numberOfQueueItems && before) { before(); } + + while (queueIndex < numberOfQueueItems) { + target = queueItems[queueIndex]; + method = queueItems[queueIndex+1]; + args = queueItems[queueIndex+2]; + stack = queueItems[queueIndex+3]; // Debugging assistance + + if (isString(method)) { method = target[method]; } + + // method could have been nullified / canceled during flush + if (method) { + invoke(target, method, args, onError); + } + + queueIndex += 4; + } + + queue._queueBeingFlushed = null; + if (numberOfQueueItems && after) { after(); } + + if ((priorQueueNameIndex = indexOfPriorQueueWithActions(this, queueNameIndex)) !== -1) { + queueNameIndex = priorQueueNameIndex; + continue outerloop; + } + + queueNameIndex++; + } + } + }; + + function indexOfPriorQueueWithActions(daq, currentQueueIndex) { + var queueName, queue; + + for (var i = 0, l = currentQueueIndex; i <= l; i++) { + queueName = daq.queueNames[i]; + queue = daq.queues[queueName]; + if (queue._queue.length) { return i; } + } + + return -1; + } + + __exports__.DeferredActionQueues = DeferredActionQueues; + }); +define("backburner/queue", + ["exports"], + function(__exports__) { + "use strict"; + function Queue(daq, name, options) { + this.daq = daq; + this.name = name; + this.globalOptions = options; + this.options = options[name]; + this._queue = []; + } + + Queue.prototype = { + daq: null, + name: null, + options: null, + onError: null, + _queue: null, + + push: function(target, method, args, stack) { + var queue = this._queue; + queue.push(target, method, args, stack); + return {queue: this, target: target, method: method}; + }, + + pushUnique: function(target, method, args, stack) { + var queue = this._queue, currentTarget, currentMethod, i, l; + + for (i = 0, l = queue.length; i < l; i += 4) { + currentTarget = queue[i]; + currentMethod = queue[i+1]; + + if (currentTarget === target && currentMethod === method) { + queue[i+2] = args; // replace args + queue[i+3] = stack; // replace stack + return {queue: this, target: target, method: method}; + } + } + + queue.push(target, method, args, stack); + return {queue: this, target: target, method: method}; + }, + + // TODO: remove me, only being used for Ember.run.sync + flush: function() { + var queue = this._queue, + globalOptions = this.globalOptions, + options = this.options, + before = options && options.before, + after = options && options.after, + onError = globalOptions.onError || (globalOptions.onErrorTarget && globalOptions.onErrorTarget[globalOptions.onErrorMethod]), + target, method, args, stack, i, l = queue.length; + + if (l && before) { before(); } + for (i = 0; i < l; i += 4) { + target = queue[i]; + method = queue[i+1]; + args = queue[i+2]; + stack = queue[i+3]; // Debugging assistance + + // TODO: error handling + if (args && args.length > 0) { + if (onError) { + try { + method.apply(target, args); + } catch (e) { + onError(e); + } + } else { + method.apply(target, args); + } + } else { + if (onError) { + try { + method.call(target); + } catch(e) { + onError(e); + } + } else { + method.call(target); + } + } + } + if (l && after) { after(); } + + // check if new items have been added + if (queue.length > l) { + this._queue = queue.slice(l); + this.flush(); + } else { + this._queue.length = 0; + } + }, + + cancel: function(actionToCancel) { + var queue = this._queue, currentTarget, currentMethod, i, l; + + for (i = 0, l = queue.length; i < l; i += 4) { + currentTarget = queue[i]; + currentMethod = queue[i+1]; + + if (currentTarget === actionToCancel.target && currentMethod === actionToCancel.method) { + queue.splice(i, 4); + return true; + } + } + + // if not found in current queue + // could be in the queue that is being flushed + queue = this._queueBeingFlushed; + if (!queue) { + return; + } + for (i = 0, l = queue.length; i < l; i += 4) { + currentTarget = queue[i]; + currentMethod = queue[i+1]; + + if (currentTarget === actionToCancel.target && currentMethod === actionToCancel.method) { + // don't mess with array during flush + // just nullify the method + queue[i+1] = null; + return true; + } + } + } + }; + + __exports__.Queue = Queue; + }); +define("backburner/utils", + ["exports"], + function(__exports__) { + "use strict"; + __exports__["default"] = { + each: function(collection, callback) { + for (var i = 0; i < collection.length; i++) { + callback(collection[i]); + } + }, + + isString: function(suspect) { + return typeof suspect === 'string'; + }, + + isFunction: function(suspect) { + return typeof suspect === 'function'; + }, + + isNumber: function(suspect) { + return typeof suspect === 'number'; + } + }; + }); + +define("container", + ["container/container","exports"], + function(__dependency1__, __exports__) { + "use strict"; + /* + Public api for the container is still in flux. + The public api, specified on the application namespace should be considered the stable api. + // @module container + @private + */ + + /* + Flag to enable/disable model factory injections (disabled by default) + If model factory injections are enabled, models should not be + accessed globally (only through `container.lookupFactory('model:modelName'))`); + */ + Ember.MODEL_FACTORY_INJECTIONS = false; + + if (Ember.ENV && typeof Ember.ENV.MODEL_FACTORY_INJECTIONS !== 'undefined') { + Ember.MODEL_FACTORY_INJECTIONS = !!Ember.ENV.MODEL_FACTORY_INJECTIONS; + } + + + var Container = __dependency1__["default"]; + + __exports__["default"] = Container; + }); +define("container/container", + ["container/inheriting_dict","ember-metal/core","exports"], + function(__dependency1__, __dependency2__, __exports__) { + "use strict"; + var InheritingDict = __dependency1__["default"]; + var Ember = __dependency2__["default"]; + // Ember.assert + + // A lightweight container that helps to assemble and decouple components. + // Public api for the container is still in flux. + // The public api, specified on the application namespace should be considered the stable api. + function Container(parent) { + this.parent = parent; + this.children = []; + + this.resolver = parent && parent.resolver || function() {}; + + this.registry = new InheritingDict(parent && parent.registry); + this.cache = new InheritingDict(parent && parent.cache); + this.factoryCache = new InheritingDict(parent && parent.factoryCache); + this.resolveCache = new InheritingDict(parent && parent.resolveCache); + this.typeInjections = new InheritingDict(parent && parent.typeInjections); + this.injections = {}; + + this.factoryTypeInjections = new InheritingDict(parent && parent.factoryTypeInjections); + this.factoryInjections = {}; + + this._options = new InheritingDict(parent && parent._options); + this._typeOptions = new InheritingDict(parent && parent._typeOptions); + } + + Container.prototype = { + + /** + @property parent + @type Container + @default null + */ + parent: null, + + /** + @property children + @type Array + @default [] + */ + children: null, + + /** + @property resolver + @type function + */ + resolver: null, + + /** + @property registry + @type InheritingDict + */ + registry: null, + + /** + @property cache + @type InheritingDict + */ + cache: null, + + /** + @property typeInjections + @type InheritingDict + */ + typeInjections: null, + + /** + @property injections + @type Object + @default {} + */ + injections: null, + + /** + @private + + @property _options + @type InheritingDict + @default null + */ + _options: null, + + /** + @private + + @property _typeOptions + @type InheritingDict + */ + _typeOptions: null, + + /** + Returns a new child of the current container. These children are configured + to correctly inherit from the current container. + + @method child + @return {Container} + */ + child: function() { + var container = new Container(this); + this.children.push(container); + return container; + }, + + /** + Sets a key-value pair on the current container. If a parent container, + has the same key, once set on a child, the parent and child will diverge + as expected. + + @method set + @param {Object} object + @param {String} key + @param {any} value + */ + set: function(object, key, value) { + object[key] = value; + }, + + /** + Registers a factory for later injection. + + Example: + + ```javascript + var container = new Container(); + + container.register('model:user', Person, {singleton: false }); + container.register('fruit:favorite', Orange); + container.register('communication:main', Email, {singleton: false}); + ``` + + @method register + @param {String} fullName + @param {Function} factory + @param {Object} options + */ + register: function(fullName, factory, options) { + + if (factory === undefined) { + throw new TypeError('Attempting to register an unknown factory: `' + fullName + '`'); + } + + var normalizedName = this.normalize(fullName); + + if (this.cache.has(normalizedName)) { + throw new Error('Cannot re-register: `' + fullName +'`, as it has already been looked up.'); + } + + this.registry.set(normalizedName, factory); + this._options.set(normalizedName, options || {}); + }, + + /** + Unregister a fullName + + ```javascript + var container = new Container(); + container.register('model:user', User); + + container.lookup('model:user') instanceof User //=> true + + container.unregister('model:user') + container.lookup('model:user') === undefined //=> true + ``` + + @method unregister + @param {String} fullName + */ + unregister: function(fullName) { + + var normalizedName = this.normalize(fullName); + + this.registry.remove(normalizedName); + this.cache.remove(normalizedName); + this.factoryCache.remove(normalizedName); + this.resolveCache.remove(normalizedName); + this._options.remove(normalizedName); + }, + + /** + Given a fullName return the corresponding factory. + + By default `resolve` will retrieve the factory from + its container's registry. + + ```javascript + var container = new Container(); + container.register('api:twitter', Twitter); + + container.resolve('api:twitter') // => Twitter + ``` + + Optionally the container can be provided with a custom resolver. + If provided, `resolve` will first provide the custom resolver + the opportunity to resolve the fullName, otherwise it will fallback + to the registry. + + ```javascript + var container = new Container(); + container.resolver = function(fullName) { + // lookup via the module system of choice + }; + + // the twitter factory is added to the module system + container.resolve('api:twitter') // => Twitter + ``` + + @method resolve + @param {String} fullName + @return {Function} fullName's factory + */ + resolve: function(fullName) { + return resolve(this, this.normalize(fullName)); + }, + + /** + A hook that can be used to describe how the resolver will + attempt to find the factory. + + For example, the default Ember `.describe` returns the full + class name (including namespace) where Ember's resolver expects + to find the `fullName`. + + @method describe + @param {String} fullName + @return {string} described fullName + */ + describe: function(fullName) { + return fullName; + }, + + /** + A hook to enable custom fullName normalization behaviour + + @method normalize + @param {String} fullName + @return {string} normalized fullName + */ + normalize: function(fullName) { + return fullName; + }, + + /** + @method makeToString + + @param {any} factory + @param {string} fullName + @return {function} toString function + */ + makeToString: function(factory, fullName) { + return factory.toString(); + }, + + /** + Given a fullName return a corresponding instance. + + The default behaviour is for lookup to return a singleton instance. + The singleton is scoped to the container, allowing multiple containers + to all have their own locally scoped singletons. + + ```javascript + var container = new Container(); + container.register('api:twitter', Twitter); + + var twitter = container.lookup('api:twitter'); + + twitter instanceof Twitter; // => true + + // by default the container will return singletons + var twitter2 = container.lookup('api:twitter'); + twitter2 instanceof Twitter; // => true + + twitter === twitter2; //=> true + ``` + + If singletons are not wanted an optional flag can be provided at lookup. + + ```javascript + var container = new Container(); + container.register('api:twitter', Twitter); + + var twitter = container.lookup('api:twitter', { singleton: false }); + var twitter2 = container.lookup('api:twitter', { singleton: false }); + + twitter === twitter2; //=> false + ``` + + @method lookup + @param {String} fullName + @param {Object} options + @return {any} + */ + lookup: function(fullName, options) { + return lookup(this, this.normalize(fullName), options); + }, + + /** + Given a fullName return the corresponding factory. + + @method lookupFactory + @param {String} fullName + @return {any} + */ + lookupFactory: function(fullName) { + return factoryFor(this, this.normalize(fullName)); + }, + + /** + Given a fullName check if the container is aware of its factory + or singleton instance. + + @method has + @param {String} fullName + @return {Boolean} + */ + has: function(fullName) { + return has(this, this.normalize(fullName)); + }, + + /** + Allow registering options for all factories of a type. + + ```javascript + var container = new Container(); + + // if all of type `connection` must not be singletons + container.optionsForType('connection', { singleton: false }); + + container.register('connection:twitter', TwitterConnection); + container.register('connection:facebook', FacebookConnection); + + var twitter = container.lookup('connection:twitter'); + var twitter2 = container.lookup('connection:twitter'); + + twitter === twitter2; // => false + + var facebook = container.lookup('connection:facebook'); + var facebook2 = container.lookup('connection:facebook'); + + facebook === facebook2; // => false + ``` + + @method optionsForType + @param {String} type + @param {Object} options + */ + optionsForType: function(type, options) { + if (this.parent) { illegalChildOperation('optionsForType'); } + + this._typeOptions.set(type, options); + }, + + /** + @method options + @param {String} type + @param {Object} options + */ + options: function(type, options) { + this.optionsForType(type, options); + }, + + /** + Used only via `injection`. + + Provides a specialized form of injection, specifically enabling + all objects of one type to be injected with a reference to another + object. + + For example, provided each object of type `controller` needed a `router`. + one would do the following: + + ```javascript + var container = new Container(); + + container.register('router:main', Router); + container.register('controller:user', UserController); + container.register('controller:post', PostController); + + container.typeInjection('controller', 'router', 'router:main'); + + var user = container.lookup('controller:user'); + var post = container.lookup('controller:post'); + + user.router instanceof Router; //=> true + post.router instanceof Router; //=> true + + // both controllers share the same router + user.router === post.router; //=> true + ``` + + @private + @method typeInjection + @param {String} type + @param {String} property + @param {String} fullName + */ + typeInjection: function(type, property, fullName) { + if (this.parent) { illegalChildOperation('typeInjection'); } + + var fullNameType = fullName.split(':')[0]; + if(fullNameType === type) { + throw new Error('Cannot inject a `' + fullName + '` on other ' + type + '(s). Register the `' + fullName + '` as a different type and perform the typeInjection.'); + } + addTypeInjection(this.typeInjections, type, property, fullName); + }, + + /** + Defines injection rules. + + These rules are used to inject dependencies onto objects when they + are instantiated. + + Two forms of injections are possible: + + * Injecting one fullName on another fullName + * Injecting one fullName on a type + + Example: + + ```javascript + var container = new Container(); + + container.register('source:main', Source); + container.register('model:user', User); + container.register('model:post', Post); + + // injecting one fullName on another fullName + // eg. each user model gets a post model + container.injection('model:user', 'post', 'model:post'); + + // injecting one fullName on another type + container.injection('model', 'source', 'source:main'); + + var user = container.lookup('model:user'); + var post = container.lookup('model:post'); + + user.source instanceof Source; //=> true + post.source instanceof Source; //=> true + + user.post instanceof Post; //=> true + + // and both models share the same source + user.source === post.source; //=> true + ``` + + @method injection + @param {String} factoryName + @param {String} property + @param {String} injectionName + */ + injection: function(fullName, property, injectionName) { + if (this.parent) { illegalChildOperation('injection'); } + + validateFullName(injectionName); + var normalizedInjectionName = this.normalize(injectionName); + + if (fullName.indexOf(':') === -1) { + return this.typeInjection(fullName, property, normalizedInjectionName); + } + + var normalizedName = this.normalize(fullName); + + if (this.cache.has(normalizedName)) { + throw new Error("Attempted to register an injection for a type that has already been looked up. ('" + normalizedName + "', '" + property + "', '" + injectionName + "')"); + } + addInjection(this.injections, normalizedName, property, normalizedInjectionName); + }, + + + /** + Used only via `factoryInjection`. + + Provides a specialized form of injection, specifically enabling + all factory of one type to be injected with a reference to another + object. + + For example, provided each factory of type `model` needed a `store`. + one would do the following: + + ```javascript + var container = new Container(); + + container.register('store:main', SomeStore); + + container.factoryTypeInjection('model', 'store', 'store:main'); + + var store = container.lookup('store:main'); + var UserFactory = container.lookupFactory('model:user'); + + UserFactory.store instanceof SomeStore; //=> true + ``` + + @private + @method factoryTypeInjection + @param {String} type + @param {String} property + @param {String} fullName + */ + factoryTypeInjection: function(type, property, fullName) { + if (this.parent) { illegalChildOperation('factoryTypeInjection'); } + + addTypeInjection(this.factoryTypeInjections, type, property, this.normalize(fullName)); + }, + + /** + Defines factory injection rules. + + Similar to regular injection rules, but are run against factories, via + `Container#lookupFactory`. + + These rules are used to inject objects onto factories when they + are looked up. + + Two forms of injections are possible: + + * Injecting one fullName on another fullName + * Injecting one fullName on a type + + Example: + + ```javascript + var container = new Container(); + + container.register('store:main', Store); + container.register('store:secondary', OtherStore); + container.register('model:user', User); + container.register('model:post', Post); + + // injecting one fullName on another type + container.factoryInjection('model', 'store', 'store:main'); + + // injecting one fullName on another fullName + container.factoryInjection('model:post', 'secondaryStore', 'store:secondary'); + + var UserFactory = container.lookupFactory('model:user'); + var PostFactory = container.lookupFactory('model:post'); + var store = container.lookup('store:main'); + + UserFactory.store instanceof Store; //=> true + UserFactory.secondaryStore instanceof OtherStore; //=> false + + PostFactory.store instanceof Store; //=> true + PostFactory.secondaryStore instanceof OtherStore; //=> true + + // and both models share the same source instance + UserFactory.store === PostFactory.store; //=> true + ``` + + @method factoryInjection + @param {String} factoryName + @param {String} property + @param {String} injectionName + */ + factoryInjection: function(fullName, property, injectionName) { + if (this.parent) { illegalChildOperation('injection'); } + + var normalizedName = this.normalize(fullName); + var normalizedInjectionName = this.normalize(injectionName); + + validateFullName(injectionName); + + if (fullName.indexOf(':') === -1) { + return this.factoryTypeInjection(normalizedName, property, normalizedInjectionName); + } + + + if (this.factoryCache.has(normalizedName)) { + throw new Error('Attempted to register a factoryInjection for a type that has already ' + + 'been looked up. (\'' + normalizedName + '\', \'' + property + '\', \'' + injectionName + '\')'); + } + + addInjection(this.factoryInjections, normalizedName, property, normalizedInjectionName); + }, + + /** + A depth first traversal, destroying the container, its descendant containers and all + their managed objects. + + @method destroy + */ + destroy: function() { + for (var i = 0, length = this.children.length; i < length; i++) { + this.children[i].destroy(); + } + + this.children = []; + + eachDestroyable(this, function(item) { + item.destroy(); + }); + + this.parent = undefined; + this.isDestroyed = true; + }, + + /** + @method reset + */ + reset: function() { + for (var i = 0, length = this.children.length; i < length; i++) { + resetCache(this.children[i]); + } + + resetCache(this); + } + }; + + function resolve(container, normalizedName) { + var cached = container.resolveCache.get(normalizedName); + if (cached) { return cached; } + + var resolved = container.resolver(normalizedName) || container.registry.get(normalizedName); + container.resolveCache.set(normalizedName, resolved); + + return resolved; + } + + function has(container, fullName){ + if (container.cache.has(fullName)) { + return true; + } + + return !!container.resolve(fullName); + } + + function lookup(container, fullName, options) { + options = options || {}; + + if (container.cache.has(fullName) && options.singleton !== false) { + return container.cache.get(fullName); + } + + var value = instantiate(container, fullName); + + if (value === undefined) { return; } + + if (isSingleton(container, fullName) && options.singleton !== false) { + container.cache.set(fullName, value); + } + + return value; + } + + function illegalChildOperation(operation) { + throw new Error(operation + ' is not currently supported on child containers'); + } + + function isSingleton(container, fullName) { + var singleton = option(container, fullName, 'singleton'); + + return singleton !== false; + } + + function buildInjections(container, injections) { + var hash = {}; + + if (!injections) { return hash; } + + var injection, injectable; + + for (var i = 0, length = injections.length; i < length; i++) { + injection = injections[i]; + injectable = lookup(container, injection.fullName); + + if (injectable !== undefined) { + hash[injection.property] = injectable; + } else { + throw new Error('Attempting to inject an unknown injection: `' + injection.fullName + '`'); + } + } + + return hash; + } + + function option(container, fullName, optionName) { + var options = container._options.get(fullName); + + if (options && options[optionName] !== undefined) { + return options[optionName]; + } + + var type = fullName.split(':')[0]; + options = container._typeOptions.get(type); + + if (options) { + return options[optionName]; + } + } + + function factoryFor(container, fullName) { + var cache = container.factoryCache; + if (cache.has(fullName)) { + return cache.get(fullName); + } + var factory = container.resolve(fullName); + if (factory === undefined) { return; } + + var type = fullName.split(':')[0]; + if (!factory || typeof factory.extend !== 'function' || (!Ember.MODEL_FACTORY_INJECTIONS && type === 'model')) { + // TODO: think about a 'safe' merge style extension + // for now just fallback to create time injection + return factory; + } else { + var injections = injectionsFor(container, fullName); + var factoryInjections = factoryInjectionsFor(container, fullName); + + factoryInjections._toString = container.makeToString(factory, fullName); + + var injectedFactory = factory.extend(injections); + injectedFactory.reopenClass(factoryInjections); + + cache.set(fullName, injectedFactory); + + return injectedFactory; + } + } + + function injectionsFor(container, fullName) { + var splitName = fullName.split(':'), + type = splitName[0], + injections = []; + + injections = injections.concat(container.typeInjections.get(type) || []); + injections = injections.concat(container.injections[fullName] || []); + + injections = buildInjections(container, injections); + injections._debugContainerKey = fullName; + injections.container = container; + + return injections; + } + + function factoryInjectionsFor(container, fullName) { + var splitName = fullName.split(':'), + type = splitName[0], + factoryInjections = []; + + factoryInjections = factoryInjections.concat(container.factoryTypeInjections.get(type) || []); + factoryInjections = factoryInjections.concat(container.factoryInjections[fullName] || []); + + factoryInjections = buildInjections(container, factoryInjections); + factoryInjections._debugContainerKey = fullName; + + return factoryInjections; + } + + function instantiate(container, fullName) { + var factory = factoryFor(container, fullName); + + if (option(container, fullName, 'instantiate') === false) { + return factory; + } + + if (factory) { + if (typeof factory.create !== 'function') { + throw new Error('Failed to create an instance of \'' + fullName + '\'. ' + + 'Most likely an improperly defined class or an invalid module export.'); + } + + if (typeof factory.extend === 'function') { + // assume the factory was extendable and is already injected + return factory.create(); + } else { + // assume the factory was extendable + // to create time injections + // TODO: support new'ing for instantiation and merge injections for pure JS Functions + return factory.create(injectionsFor(container, fullName)); + } + } + } + + function eachDestroyable(container, callback) { + container.cache.eachLocal(function(key, value) { + if (option(container, key, 'instantiate') === false) { return; } + callback(value); + }); + } + + function resetCache(container) { + container.cache.eachLocal(function(key, value) { + if (option(container, key, 'instantiate') === false) { return; } + value.destroy(); + }); + container.cache.dict = {}; + } + + function addTypeInjection(rules, type, property, fullName) { + var injections = rules.get(type); + + if (!injections) { + injections = []; + rules.set(type, injections); + } + + injections.push({ + property: property, + fullName: fullName + }); + } + + var VALID_FULL_NAME_REGEXP = /^[^:]+.+:[^:]+$/; + function validateFullName(fullName) { + if (!VALID_FULL_NAME_REGEXP.test(fullName)) { + throw new TypeError('Invalid Fullname, expected: `type:name` got: ' + fullName); + } + return true; + } + + function addInjection(rules, factoryName, property, injectionName) { + var injections = rules[factoryName] = rules[factoryName] || []; + injections.push({ property: property, fullName: injectionName }); + } + + __exports__["default"] = Container; + }); +define("container/inheriting_dict", + ["exports"], + function(__exports__) { + "use strict"; + // A safe and simple inheriting object. + function InheritingDict(parent) { + this.parent = parent; + this.dict = {}; + } + + InheritingDict.prototype = { + + /** + @property parent + @type InheritingDict + @default null + */ + + parent: null, + + /** + Object used to store the current nodes data. + + @property dict + @type Object + @default Object + */ + dict: null, + + /** + Retrieve the value given a key, if the value is present at the current + level use it, otherwise walk up the parent hierarchy and try again. If + no matching key is found, return undefined. + + @method get + @param {String} key + @return {any} + */ + get: function(key) { + var dict = this.dict; + + if (dict.hasOwnProperty(key)) { + return dict[key]; + } + + if (this.parent) { + return this.parent.get(key); + } + }, + + /** + Set the given value for the given key, at the current level. + + @method set + @param {String} key + @param {Any} value + */ + set: function(key, value) { + this.dict[key] = value; + }, + + /** + Delete the given key + + @method remove + @param {String} key + */ + remove: function(key) { + delete this.dict[key]; + }, + + /** + Check for the existence of given a key, if the key is present at the current + level return true, otherwise walk up the parent hierarchy and try again. If + no matching key is found, return false. + + @method has + @param {String} key + @return {Boolean} + */ + has: function(key) { + var dict = this.dict; + + if (dict.hasOwnProperty(key)) { + return true; + } + + if (this.parent) { + return this.parent.has(key); + } + + return false; + }, + + /** + Iterate and invoke a callback for each local key-value pair. + + @method eachLocal + @param {Function} callback + @param {Object} binding + */ + eachLocal: function(callback, binding) { + var dict = this.dict; + + for (var prop in dict) { + if (dict.hasOwnProperty(prop)) { + callback.call(binding, prop, dict[prop]); + } + } + } + }; + + __exports__["default"] = InheritingDict; + }); +define("ember-application", + ["ember-metal/core","ember-runtime/system/lazy_load","ember-application/system/dag","ember-application/system/resolver","ember-application/system/application","ember-application/ext/controller"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__) { + "use strict"; + var Ember = __dependency1__["default"]; + var runLoadHooks = __dependency2__.runLoadHooks; + + /** + Ember Application + + @module ember + @submodule ember-application + @requires ember-views, ember-routing + */ + + var DAG = __dependency3__["default"]; + var Resolver = __dependency4__.Resolver; + var DefaultResolver = __dependency4__["default"]; + var Application = __dependency5__["default"]; + // side effect of extending ControllerMixin + + Ember.Application = Application; + Ember.DAG = DAG; + Ember.Resolver = Resolver; + Ember.DefaultResolver = DefaultResolver; + + runLoadHooks('Ember.Application', Application); + }); +define("ember-application/ext/controller", + ["ember-metal/core","ember-metal/property_get","ember-metal/property_set","ember-metal/error","ember-metal/utils","ember-metal/computed","ember-runtime/mixins/controller","ember-routing/system/controller_for","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) { + "use strict"; + /** + @module ember + @submodule ember-application + */ + + var Ember = __dependency1__["default"]; + // Ember.assert + var get = __dependency2__.get; + var set = __dependency3__.set; + var EmberError = __dependency4__["default"]; + var inspect = __dependency5__.inspect; + var computed = __dependency6__.computed; + var ControllerMixin = __dependency7__["default"]; + var meta = __dependency5__.meta; + var controllerFor = __dependency8__["default"]; + + function verifyNeedsDependencies(controller, container, needs) { + var dependency, i, l, missing = []; + + for (i=0, l=needs.length; i 1 ? 'they' : 'it') + " could not be found"); + } + } + + var defaultControllersComputedProperty = computed(function() { + var controller = this; + + return { + needs: get(controller, 'needs'), + container: get(controller, 'container'), + unknownProperty: function(controllerName) { + var needs = this.needs, + dependency, i, l; + for (i=0, l=needs.length; i 0) { + + if (this.container) { + verifyNeedsDependencies(this, this.container, needs); + } + + // if needs then initialize controllers proxy + get(this, 'controllers'); + } + + this._super.apply(this, arguments); + }, + + /** + @method controllerFor + @see {Ember.Route#controllerFor} + @deprecated Use `needs` instead + */ + controllerFor: function(controllerName) { + return controllerFor(get(this, 'container'), controllerName); + }, + + /** + Stores the instances of other controllers available from within + this controller. Any controller listed by name in the `needs` + property will be accessible by name through this property. + + ```javascript + App.CommentsController = Ember.ArrayController.extend({ + needs: ['post'], + postTitle: function(){ + var currentPost = this.get('controllers.post'); // instance of App.PostController + return currentPost.get('title'); + }.property('controllers.post.title') + }); + ``` + + @see {Ember.ControllerMixin#needs} + @property {Object} controllers + @default null + */ + controllers: defaultControllersComputedProperty + }); + + __exports__["default"] = ControllerMixin; + }); +define("ember-application/system/application", + ["ember-metal","ember-metal/property_get","ember-metal/property_set","ember-runtime/system/lazy_load","ember-application/system/dag","ember-runtime/system/namespace","ember-runtime/mixins/deferred","ember-application/system/resolver","ember-metal/platform","ember-metal/run_loop","ember-metal/utils","container/container","ember-runtime/controllers/controller","ember-metal/enumerable_utils","ember-runtime/controllers/object_controller","ember-runtime/controllers/array_controller","ember-views/system/event_dispatcher","ember-views/system/jquery","ember-routing/system/route","ember-routing/system/router","ember-routing/location/hash_location","ember-routing/location/history_location","ember-routing/location/auto_location","ember-routing/location/none_location","ember-routing/system/cache","ember-metal/core","ember-handlebars-compiler","ember-application/system/deprecated-container","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __dependency16__, __dependency17__, __dependency18__, __dependency19__, __dependency20__, __dependency21__, __dependency22__, __dependency23__, __dependency24__, __dependency25__, __dependency26__, __dependency27__, __dependency28__, __exports__) { + "use strict"; + /** + @module ember + @submodule ember-application + */ + + var Ember = __dependency1__["default"]; + // Ember.FEATURES, Ember.deprecate, Ember.assert, Ember.libraries, LOG_VERSION, Namespace, BOOTED + var get = __dependency2__.get; + var set = __dependency3__.set; + var runLoadHooks = __dependency4__.runLoadHooks; + var DAG = __dependency5__["default"]; + var Namespace = __dependency6__["default"]; + var DeferredMixin = __dependency7__["default"]; + var DefaultResolver = __dependency8__["default"]; + var create = __dependency9__.create; + var run = __dependency10__["default"]; + var canInvoke = __dependency11__.canInvoke; + var Container = __dependency12__["default"]; + var Controller = __dependency13__["default"]; + var EnumerableUtils = __dependency14__["default"]; + var ObjectController = __dependency15__["default"]; + var ArrayController = __dependency16__["default"]; + var EventDispatcher = __dependency17__["default"]; + //import ContainerDebugAdapter from "ember-extension-support/container_debug_adapter"; + var jQuery = __dependency18__["default"]; + var Route = __dependency19__["default"]; + var Router = __dependency20__["default"]; + var HashLocation = __dependency21__["default"]; + var HistoryLocation = __dependency22__["default"]; + var AutoLocation = __dependency23__["default"]; + var NoneLocation = __dependency24__["default"]; + var BucketCache = __dependency25__["default"]; + + var K = __dependency26__.K; + var EmberHandlebars = __dependency27__["default"]; + var DeprecatedContainer = __dependency28__["default"]; + + var ContainerDebugAdapter; + + /** + An instance of `Ember.Application` is the starting point for every Ember + application. It helps to instantiate, initialize and coordinate the many + objects that make up your app. + + Each Ember app has one and only one `Ember.Application` object. In fact, the + very first thing you should do in your application is create the instance: + + ```javascript + window.App = Ember.Application.create(); + ``` + + Typically, the application object is the only global variable. All other + classes in your app should be properties on the `Ember.Application` instance, + which highlights its first role: a global namespace. + + For example, if you define a view class, it might look like this: + + ```javascript + App.MyView = Ember.View.extend(); + ``` + + By default, calling `Ember.Application.create()` will automatically initialize + your application by calling the `Ember.Application.initialize()` method. If + you need to delay initialization, you can call your app's `deferReadiness()` + method. When you are ready for your app to be initialized, call its + `advanceReadiness()` method. + + You can define a `ready` method on the `Ember.Application` instance, which + will be run by Ember when the application is initialized. + + Because `Ember.Application` inherits from `Ember.Namespace`, any classes + you create will have useful string representations when calling `toString()`. + See the `Ember.Namespace` documentation for more information. + + While you can think of your `Ember.Application` as a container that holds the + other classes in your application, there are several other responsibilities + going on under-the-hood that you may want to understand. + + ### Event Delegation + + Ember uses a technique called _event delegation_. This allows the framework + to set up a global, shared event listener instead of requiring each view to + do it manually. For example, instead of each view registering its own + `mousedown` listener on its associated element, Ember sets up a `mousedown` + listener on the `body`. + + If a `mousedown` event occurs, Ember will look at the target of the event and + start walking up the DOM node tree, finding corresponding views and invoking + their `mouseDown` method as it goes. + + `Ember.Application` has a number of default events that it listens for, as + well as a mapping from lowercase events to camel-cased view method names. For + example, the `keypress` event causes the `keyPress` method on the view to be + called, the `dblclick` event causes `doubleClick` to be called, and so on. + + If there is a bubbling browser event that Ember does not listen for by + default, you can specify custom events and their corresponding view method + names by setting the application's `customEvents` property: + + ```javascript + App = Ember.Application.create({ + customEvents: { + // add support for the paste event + paste: "paste" + } + }); + ``` + + By default, the application sets up these event listeners on the document + body. However, in cases where you are embedding an Ember application inside + an existing page, you may want it to set up the listeners on an element + inside the body. + + For example, if only events inside a DOM element with the ID of `ember-app` + should be delegated, set your application's `rootElement` property: + + ```javascript + window.App = Ember.Application.create({ + rootElement: '#ember-app' + }); + ``` + + The `rootElement` can be either a DOM element or a jQuery-compatible selector + string. Note that *views appended to the DOM outside the root element will + not receive events.* If you specify a custom root element, make sure you only + append views inside it! + + To learn more about the advantages of event delegation and the Ember view + layer, and a list of the event listeners that are setup by default, visit the + [Ember View Layer guide](http://emberjs.com/guides/understanding-ember/the-view-layer/#toc_event-delegation). + + ### Initializers + + Libraries on top of Ember can add initializers, like so: + + ```javascript + Ember.Application.initializer({ + name: 'api-adapter', + + initialize: function(container, application) { + application.register('api-adapter:main', ApiAdapter); + } + }); + ``` + + Initializers provide an opportunity to access the container, which + organizes the different components of an Ember application. Additionally + they provide a chance to access the instantiated application. Beyond + being used for libraries, initializers are also a great way to organize + dependency injection or setup in your own application. + + ### Routing + + In addition to creating your application's router, `Ember.Application` is + also responsible for telling the router when to start routing. Transitions + between routes can be logged with the `LOG_TRANSITIONS` flag, and more + detailed intra-transition logging can be logged with + the `LOG_TRANSITIONS_INTERNAL` flag: + + ```javascript + window.App = Ember.Application.create({ + LOG_TRANSITIONS: true, // basic logging of successful transitions + LOG_TRANSITIONS_INTERNAL: true // detailed logging of all routing steps + }); + ``` + + By default, the router will begin trying to translate the current URL into + application state once the browser emits the `DOMContentReady` event. If you + need to defer routing, you can call the application's `deferReadiness()` + method. Once routing can begin, call the `advanceReadiness()` method. + + If there is any setup required before routing begins, you can implement a + `ready()` method on your app that will be invoked immediately before routing + begins. + ``` + + @class Application + @namespace Ember + @extends Ember.Namespace + */ + + var Application = Namespace.extend(DeferredMixin, { + _suppressDeferredDeprecation: true, + + /** + The root DOM element of the Application. This can be specified as an + element or a + [jQuery-compatible selector string](http://api.jquery.com/category/selectors/). + + This is the element that will be passed to the Application's, + `eventDispatcher`, which sets up the listeners for event delegation. Every + view in your application should be a child of the element you specify here. + + @property rootElement + @type DOMElement + @default 'body' + */ + rootElement: 'body', + + /** + The `Ember.EventDispatcher` responsible for delegating events to this + application's views. + + The event dispatcher is created by the application at initialization time + and sets up event listeners on the DOM element described by the + application's `rootElement` property. + + See the documentation for `Ember.EventDispatcher` for more information. + + @property eventDispatcher + @type Ember.EventDispatcher + @default null + */ + eventDispatcher: null, + + /** + The DOM events for which the event dispatcher should listen. + + By default, the application's `Ember.EventDispatcher` listens + for a set of standard DOM events, such as `mousedown` and + `keyup`, and delegates them to your application's `Ember.View` + instances. + + If you would like additional bubbling events to be delegated to your + views, set your `Ember.Application`'s `customEvents` property + to a hash containing the DOM event name as the key and the + corresponding view method name as the value. For example: + + ```javascript + App = Ember.Application.create({ + customEvents: { + // add support for the paste event + paste: "paste" + } + }); + ``` + + @property customEvents + @type Object + @default null + */ + customEvents: null, + + // Start off the number of deferrals at 1. This will be + // decremented by the Application's own `initialize` method. + _readinessDeferrals: 1, + + init: function() { + if (!this.$) { this.$ = jQuery; } + this.__container__ = this.buildContainer(); + + this.Router = this.defaultRouter(); + + this._super(); + + this.scheduleInitialize(); + + Ember.libraries.registerCoreLibrary('Handlebars', EmberHandlebars.VERSION); + Ember.libraries.registerCoreLibrary('jQuery', jQuery().jquery); + + if ( Ember.LOG_VERSION ) { + Ember.LOG_VERSION = false; // we only need to see this once per Application#init + + var nameLengths = EnumerableUtils.map(Ember.libraries, function(item) { + return get(item, "name.length"); + }); + + var maxNameLength = Math.max.apply(this, nameLengths); + + Ember.libraries.each(function(name, version) { + var spaces = new Array(maxNameLength - name.length + 1).join(" "); + }); + } + }, + + /** + Build the container for the current application. + + Also register a default application view in case the application + itself does not. + + @private + @method buildContainer + @return {Ember.Container} the configured container + */ + buildContainer: function() { + var container = this.__container__ = Application.buildContainer(this); + + return container; + }, + + /** + If the application has not opted out of routing and has not explicitly + defined a router, supply a default router for the application author + to configure. + + This allows application developers to do: + + ```javascript + var App = Ember.Application.create(); + + App.Router.map(function() { + this.resource('posts'); + }); + ``` + + @private + @method defaultRouter + @return {Ember.Router} the default router + */ + + defaultRouter: function() { + if (this.Router === false) { return; } + var container = this.__container__; + + if (this.Router) { + container.unregister('router:main'); + container.register('router:main', this.Router); + } + + return container.lookupFactory('router:main'); + }, + + /** + Automatically initialize the application once the DOM has + become ready. + + The initialization itself is scheduled on the actions queue + which ensures that application loading finishes before + booting. + + If you are asynchronously loading code, you should call + `deferReadiness()` to defer booting, and then call + `advanceReadiness()` once all of your code has finished + loading. + + @private + @method scheduleInitialize + */ + scheduleInitialize: function() { + var self = this; + + if (!this.$ || this.$.isReady) { + run.schedule('actions', self, '_initialize'); + } else { + this.$().ready(function runInitialize() { + run(self, '_initialize'); + }); + } + }, + + /** + Use this to defer readiness until some condition is true. + + Example: + + ```javascript + App = Ember.Application.create(); + App.deferReadiness(); + + jQuery.getJSON("/auth-token", function(token) { + App.token = token; + App.advanceReadiness(); + }); + ``` + + This allows you to perform asynchronous setup logic and defer + booting your application until the setup has finished. + + However, if the setup requires a loading UI, it might be better + to use the router for this purpose. + + @method deferReadiness + */ + deferReadiness: function() { + this._readinessDeferrals++; + }, + + /** + Call `advanceReadiness` after any asynchronous setup logic has completed. + Each call to `deferReadiness` must be matched by a call to `advanceReadiness` + or the application will never become ready and routing will not begin. + + @method advanceReadiness + @see {Ember.Application#deferReadiness} + */ + advanceReadiness: function() { + this._readinessDeferrals--; + + if (this._readinessDeferrals === 0) { + run.once(this, this.didBecomeReady); + } + }, + + /** + Registers a factory that can be used for dependency injection (with + `App.inject`) or for service lookup. Each factory is registered with + a full name including two parts: `type:name`. + + A simple example: + + ```javascript + var App = Ember.Application.create(); + App.Orange = Ember.Object.extend(); + App.register('fruit:favorite', App.Orange); + ``` + + Ember will resolve factories from the `App` namespace automatically. + For example `App.CarsController` will be discovered and returned if + an application requests `controller:cars`. + + An example of registering a controller with a non-standard name: + + ```javascript + var App = Ember.Application.create(), + Session = Ember.Controller.extend(); + + App.register('controller:session', Session); + + // The Session controller can now be treated like a normal controller, + // despite its non-standard name. + App.ApplicationController = Ember.Controller.extend({ + needs: ['session'] + }); + ``` + + Registered factories are **instantiated** by having `create` + called on them. Additionally they are **singletons**, each time + they are looked up they return the same instance. + + Some examples modifying that default behavior: + + ```javascript + var App = Ember.Application.create(); + + App.Person = Ember.Object.extend(); + App.Orange = Ember.Object.extend(); + App.Email = Ember.Object.extend(); + App.session = Ember.Object.create(); + + App.register('model:user', App.Person, {singleton: false }); + App.register('fruit:favorite', App.Orange); + App.register('communication:main', App.Email, {singleton: false}); + App.register('session', App.session, {instantiate: false}); + ``` + + @method register + @param fullName {String} type:name (e.g., 'model:user') + @param factory {Function} (e.g., App.Person) + @param options {Object} (optional) disable instantiation or singleton usage + **/ + register: function() { + var container = this.__container__; + container.register.apply(container, arguments); + }, + + /** + Define a dependency injection onto a specific factory or all factories + of a type. + + When Ember instantiates a controller, view, or other framework component + it can attach a dependency to that component. This is often used to + provide services to a set of framework components. + + An example of providing a session object to all controllers: + + ```javascript + var App = Ember.Application.create(), + Session = Ember.Object.extend({ isAuthenticated: false }); + + // A factory must be registered before it can be injected + App.register('session:main', Session); + + // Inject 'session:main' onto all factories of the type 'controller' + // with the name 'session' + App.inject('controller', 'session', 'session:main'); + + App.IndexController = Ember.Controller.extend({ + isLoggedIn: Ember.computed.alias('session.isAuthenticated') + }); + ``` + + Injections can also be performed on specific factories. + + ```javascript + App.inject(, , ) + App.inject('route', 'source', 'source:main') + App.inject('route:application', 'email', 'model:email') + ``` + + It is important to note that injections can only be performed on + classes that are instantiated by Ember itself. Instantiating a class + directly (via `create` or `new`) bypasses the dependency injection + system. + + Ember-Data instantiates its models in a unique manner, and consequently + injections onto models (or all models) will not work as expected. Injections + on models can be enabled by setting `Ember.MODEL_FACTORY_INJECTIONS` + to `true`. + + @method inject + @param factoryNameOrType {String} + @param property {String} + @param injectionName {String} + **/ + inject: function() { + var container = this.__container__; + container.injection.apply(container, arguments); + }, + + /** + Calling initialize manually is not supported. + + Please see Ember.Application#advanceReadiness and + Ember.Application#deferReadiness. + + @private + @deprecated + @method initialize + **/ + initialize: function() { + }, + + /** + Initialize the application. This happens automatically. + + Run any initializers and run the application load hook. These hooks may + choose to defer readiness. For example, an authentication hook might want + to defer readiness until the auth token has been retrieved. + + @private + @method _initialize + */ + _initialize: function() { + if (this.isDestroyed) { return; } + + // At this point, the App.Router must already be assigned + if (this.Router) { + var container = this.__container__; + container.unregister('router:main'); + container.register('router:main', this.Router); + } + + this.runInitializers(); + runLoadHooks('application', this); + + // At this point, any initializers or load hooks that would have wanted + // to defer readiness have fired. In general, advancing readiness here + // will proceed to didBecomeReady. + this.advanceReadiness(); + + return this; + }, + + /** + Reset the application. This is typically used only in tests. It cleans up + the application in the following order: + + 1. Deactivate existing routes + 2. Destroy all objects in the container + 3. Create a new application container + 4. Re-route to the existing url + + Typical Example: + + ```javascript + + var App; + + run(function() { + App = Ember.Application.create(); + }); + + module("acceptance test", { + setup: function() { + App.reset(); + } + }); + + test("first test", function() { + // App is freshly reset + }); + + test("first test", function() { + // App is again freshly reset + }); + ``` + + Advanced Example: + + Occasionally you may want to prevent the app from initializing during + setup. This could enable extra configuration, or enable asserting prior + to the app becoming ready. + + ```javascript + + var App; + + run(function() { + App = Ember.Application.create(); + }); + + module("acceptance test", { + setup: function() { + run(function() { + App.reset(); + App.deferReadiness(); + }); + } + }); + + test("first test", function() { + ok(true, 'something before app is initialized'); + + run(function() { + App.advanceReadiness(); + }); + ok(true, 'something after app is initialized'); + }); + ``` + + @method reset + **/ + reset: function() { + this._readinessDeferrals = 1; + + function handleReset() { + var router = this.__container__.lookup('router:main'); + router.reset(); + + run(this.__container__, 'destroy'); + + this.buildContainer(); + + run.schedule('actions', this, function() { + this._initialize(); + }); + } + + run.join(this, handleReset); + }, + + /** + @private + @method runInitializers + */ + runInitializers: function() { + var initializers = get(this.constructor, 'initializers'); + var container = this.__container__; + var graph = new DAG(); + var namespace = this; + var name, initializer; + + for (name in initializers) { + initializer = initializers[name]; + graph.addEdges(initializer.name, initializer.initialize, initializer.before, initializer.after); + } + + graph.topsort(function (vertex) { + var initializer = vertex.value; + initializer(container, namespace); + }); + }, + + /** + @private + @method didBecomeReady + */ + didBecomeReady: function() { + this.setupEventDispatcher(); + this.ready(); // user hook + this.startRouting(); + + if (!Ember.testing) { + // Eagerly name all classes that are already loaded + Ember.Namespace.processAll(); + Ember.BOOTED = true; + } + + this.resolve(this); + }, + + /** + Setup up the event dispatcher to receive events on the + application's `rootElement` with any registered + `customEvents`. + + @private + @method setupEventDispatcher + */ + setupEventDispatcher: function() { + var customEvents = get(this, 'customEvents'); + var rootElement = get(this, 'rootElement'); + var dispatcher = this.__container__.lookup('event_dispatcher:main'); + + set(this, 'eventDispatcher', dispatcher); + dispatcher.setup(customEvents, rootElement); + }, + + /** + If the application has a router, use it to route to the current URL, and + trigger a new call to `route` whenever the URL changes. + + @private + @method startRouting + @property router {Ember.Router} + */ + startRouting: function() { + var router = this.__container__.lookup('router:main'); + if (!router) { return; } + + router.startRouting(); + }, + + handleURL: function(url) { + var router = this.__container__.lookup('router:main'); + + router.handleURL(url); + }, + + /** + Called when the Application has become ready. + The call will be delayed until the DOM has become ready. + + @event ready + */ + ready: K, + + /** + @deprecated Use 'Resolver' instead + Set this to provide an alternate class to `Ember.DefaultResolver` + + + @property resolver + */ + resolver: null, + + /** + Set this to provide an alternate class to `Ember.DefaultResolver` + + @property resolver + */ + Resolver: null, + + willDestroy: function() { + Ember.BOOTED = false; + // Ensure deactivation of routes before objects are destroyed + this.__container__.lookup('router:main').reset(); + + this.__container__.destroy(); + }, + + initializer: function(options) { + this.constructor.initializer(options); + }, + + /** + @method then + @private + @deprecated + */ + then: function() { + + this._super.apply(this, arguments); + } + }); + + Application.reopenClass({ + initializers: {}, + + /** + Initializer receives an object which has the following attributes: + `name`, `before`, `after`, `initialize`. The only required attribute is + `initialize, all others are optional. + + * `name` allows you to specify under which name the initializer is registered. + This must be a unique name, as trying to register two initializers with the + same name will result in an error. + + ```javascript + Ember.Application.initializer({ + name: 'namedInitializer', + initialize: function(container, application) { + Ember.debug("Running namedInitializer!"); + } + }); + ``` + + * `before` and `after` are used to ensure that this initializer is ran prior + or after the one identified by the value. This value can be a single string + or an array of strings, referencing the `name` of other initializers. + + An example of ordering initializers, we create an initializer named `first`: + + ```javascript + Ember.Application.initializer({ + name: 'first', + initialize: function(container, application) { + Ember.debug("First initializer!"); + } + }); + + // DEBUG: First initializer! + ``` + + We add another initializer named `second`, specifying that it should run + after the initializer named `first`: + + ```javascript + Ember.Application.initializer({ + name: 'second', + after: 'first', + + initialize: function(container, application) { + Ember.debug("Second initializer!"); + } + }); + + // DEBUG: First initializer! + // DEBUG: Second initializer! + ``` + + Afterwards we add a further initializer named `pre`, this time specifying + that it should run before the initializer named `first`: + + ```javascript + Ember.Application.initializer({ + name: 'pre', + before: 'first', + + initialize: function(container, application) { + Ember.debug("Pre initializer!"); + } + }); + + // DEBUG: Pre initializer! + // DEBUG: First initializer! + // DEBUG: Second initializer! + ``` + + Finally we add an initializer named `post`, specifying it should run after + both the `first` and the `second` initializers: + + ```javascript + Ember.Application.initializer({ + name: 'post', + after: ['first', 'second'], + + initialize: function(container, application) { + Ember.debug("Post initializer!"); + } + }); + + // DEBUG: Pre initializer! + // DEBUG: First initializer! + // DEBUG: Second initializer! + // DEBUG: Post initializer! + ``` + + * `initialize` is a callback function that receives two arguments, `container` + and `application` on which you can operate. + + Example of using `container` to preload data into the store: + + ```javascript + Ember.Application.initializer({ + name: "preload-data", + + initialize: function(container, application) { + var store = container.lookup('store:main'); + store.pushPayload(preloadedData); + } + }); + ``` + + Example of using `application` to register an adapter: + + ```javascript + Ember.Application.initializer({ + name: 'api-adapter', + + initialize: function(container, application) { + application.register('api-adapter:main', ApiAdapter); + } + }); + ``` + + @method initializer + @param initializer {Object} + */ + initializer: function(initializer) { + // If this is the first initializer being added to a subclass, we are going to reopen the class + // to make sure we have a new `initializers` object, which extends from the parent class' using + // prototypal inheritance. Without this, attempting to add initializers to the subclass would + // pollute the parent class as well as other subclasses. + if (this.superclass.initializers !== undefined && this.superclass.initializers === this.initializers) { + this.reopenClass({ + initializers: create(this.initializers) + }); + } + + + this.initializers[initializer.name] = initializer; + }, + + /** + This creates a container with the default Ember naming conventions. + + It also configures the container: + + * registered views are created every time they are looked up (they are + not singletons) + * registered templates are not factories; the registered value is + returned directly. + * the router receives the application as its `namespace` property + * all controllers receive the router as their `target` and `controllers` + properties + * all controllers receive the application as their `namespace` property + * the application view receives the application controller as its + `controller` property + * the application view receives the application template as its + `defaultTemplate` property + + @private + @method buildContainer + @static + @param {Ember.Application} namespace the application to build the + container for. + @return {Ember.Container} the built container + */ + buildContainer: function(namespace) { + var container = new Container(); + + Container.defaultContainer = new DeprecatedContainer(container); + + container.set = set; + container.resolver = resolverFor(namespace); + container.normalize = container.resolver.normalize; + container.describe = container.resolver.describe; + container.makeToString = container.resolver.makeToString; + + container.optionsForType('component', { singleton: false }); + container.optionsForType('view', { singleton: false }); + container.optionsForType('template', { instantiate: false }); + container.optionsForType('helper', { instantiate: false }); + + container.register('application:main', namespace, { instantiate: false }); + + container.register('controller:basic', Controller, { instantiate: false }); + container.register('controller:object', ObjectController, { instantiate: false }); + container.register('controller:array', ArrayController, { instantiate: false }); + container.register('route:basic', Route, { instantiate: false }); + container.register('event_dispatcher:main', EventDispatcher); + + container.register('router:main', Router); + container.injection('router:main', 'namespace', 'application:main'); + + container.register('location:auto', AutoLocation); + container.register('location:hash', HashLocation); + container.register('location:history', HistoryLocation); + container.register('location:none', NoneLocation); + + container.injection('controller', 'target', 'router:main'); + container.injection('controller', 'namespace', 'application:main'); + + container.register('-bucket-cache:main', BucketCache); + container.injection('router', '_bucketCache', '-bucket-cache:main'); + container.injection('route', '_bucketCache', '-bucket-cache:main'); + container.injection('controller', '_bucketCache', '-bucket-cache:main'); + + container.injection('route', 'router', 'router:main'); + container.injection('location', 'rootURL', '-location-setting:root-url'); + + // DEBUGGING + container.register('resolver-for-debugging:main', container.resolver.__resolver__, { instantiate: false }); + container.injection('container-debug-adapter:main', 'resolver', 'resolver-for-debugging:main'); + container.injection('data-adapter:main', 'containerDebugAdapter', 'container-debug-adapter:main'); + // Custom resolver authors may want to register their own ContainerDebugAdapter with this key + + // ES6TODO: resolve this via import once ember-application package is ES6'ed + if (!ContainerDebugAdapter) { ContainerDebugAdapter = requireModule('ember-extension-support/container_debug_adapter')['default']; } + container.register('container-debug-adapter:main', ContainerDebugAdapter); + + return container; + } + }); + + /** + This function defines the default lookup rules for container lookups: + + * templates are looked up on `Ember.TEMPLATES` + * other names are looked up on the application after classifying the name. + For example, `controller:post` looks up `App.PostController` by default. + * if the default lookup fails, look for registered classes on the container + + This allows the application to register default injections in the container + that could be overridden by the normal naming convention. + + @private + @method resolverFor + @param {Ember.Namespace} namespace the namespace to look for classes + @return {*} the resolved value for a given lookup + */ + function resolverFor(namespace) { + if (namespace.get('resolver')) { + } + + var ResolverClass = namespace.get('resolver') || namespace.get('Resolver') || DefaultResolver; + var resolver = ResolverClass.create({ + namespace: namespace + }); + + function resolve(fullName) { + return resolver.resolve(fullName); + } + + resolve.describe = function(fullName) { + return resolver.lookupDescription(fullName); + }; + + resolve.makeToString = function(factory, fullName) { + return resolver.makeToString(factory, fullName); + }; + + resolve.normalize = function(fullName) { + if (resolver.normalize) { + return resolver.normalize(fullName); + } else { + return fullName; + } + }; + + resolve.__resolver__ = resolver; + + return resolve; + } + + __exports__["default"] = Application; + }); +define("ember-application/system/dag", + ["ember-metal/error","exports"], + function(__dependency1__, __exports__) { + "use strict"; + var EmberError = __dependency1__["default"]; + + function visit(vertex, fn, visited, path) { + var name = vertex.name; + var vertices = vertex.incoming; + var names = vertex.incomingNames; + var len = names.length; + var i; + + if (!visited) { + visited = {}; + } + if (!path) { + path = []; + } + if (visited.hasOwnProperty(name)) { + return; + } + path.push(name); + visited[name] = true; + for (i = 0; i < len; i++) { + visit(vertices[names[i]], fn, visited, path); + } + fn(vertex, path); + path.pop(); + } + + function DAG() { + this.names = []; + this.vertices = {}; + } + + DAG.prototype.add = function(name) { + if (!name) { return; } + if (this.vertices.hasOwnProperty(name)) { + return this.vertices[name]; + } + var vertex = { + name: name, incoming: {}, incomingNames: [], hasOutgoing: false, value: null + }; + this.vertices[name] = vertex; + this.names.push(name); + return vertex; + }; + + DAG.prototype.map = function(name, value) { + this.add(name).value = value; + }; + + DAG.prototype.addEdge = function(fromName, toName) { + if (!fromName || !toName || fromName === toName) { + return; + } + var from = this.add(fromName), to = this.add(toName); + if (to.incoming.hasOwnProperty(fromName)) { + return; + } + function checkCycle(vertex, path) { + if (vertex.name === toName) { + throw new EmberError("cycle detected: " + toName + " <- " + path.join(" <- ")); + } + } + visit(from, checkCycle); + from.hasOutgoing = true; + to.incoming[fromName] = from; + to.incomingNames.push(fromName); + }; + + DAG.prototype.topsort = function(fn) { + var visited = {}; + var vertices = this.vertices; + var names = this.names; + var len = names.length; + var i, vertex; + + for (i = 0; i < len; i++) { + vertex = vertices[names[i]]; + if (!vertex.hasOutgoing) { + visit(vertex, fn, visited); + } + } + }; + + DAG.prototype.addEdges = function(name, value, before, after) { + var i; + this.map(name, value); + if (before) { + if (typeof before === 'string') { + this.addEdge(name, before); + } else { + for (i = 0; i < before.length; i++) { + this.addEdge(name, before[i]); + } + } + } + if (after) { + if (typeof after === 'string') { + this.addEdge(after, name); + } else { + for (i = 0; i < after.length; i++) { + this.addEdge(after[i], name); + } + } + } + }; + + __exports__["default"] = DAG; + }); +define("ember-application/system/deprecated-container", + ["exports"], + function(__exports__) { + "use strict"; + function DeprecatedContainer(container) { + this._container = container; + } + + DeprecatedContainer.deprecate = function(method) { + return function() { + var container = this._container; + + return container[method].apply(container, arguments); + }; + }; + + DeprecatedContainer.prototype = { + _container: null, + lookup: DeprecatedContainer.deprecate('lookup'), + resolve: DeprecatedContainer.deprecate('resolve'), + register: DeprecatedContainer.deprecate('register') + }; + + __exports__["default"] = DeprecatedContainer; + }); +define("ember-application/system/resolver", + ["ember-metal/core","ember-metal/property_get","ember-metal/logger","ember-runtime/system/string","ember-runtime/system/object","ember-runtime/system/namespace","ember-handlebars","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __exports__) { + "use strict"; + /** + @module ember + @submodule ember-application + */ + + var Ember = __dependency1__["default"]; + // Ember.TEMPLATES, Ember.assert + var get = __dependency2__.get; + var Logger = __dependency3__["default"]; + var classify = __dependency4__.classify; + var capitalize = __dependency4__.capitalize; + var decamelize = __dependency4__.decamelize; + var EmberObject = __dependency5__["default"]; + var Namespace = __dependency6__["default"]; + var EmberHandlebars = __dependency7__["default"]; + + var Resolver = EmberObject.extend({ + /** + This will be set to the Application instance when it is + created. + + @property namespace + */ + namespace: null, + normalize: Ember.required(Function), + resolve: Ember.required(Function), + parseName: Ember.required(Function), + lookupDescription: Ember.required(Function), + makeToString: Ember.required(Function), + resolveOther: Ember.required(Function), + _logLookup: Ember.required(Function) + }); + __exports__.Resolver = Resolver; + /** + The DefaultResolver defines the default lookup rules to resolve + container lookups before consulting the container for registered + items: + + * templates are looked up on `Ember.TEMPLATES` + * other names are looked up on the application after converting + the name. For example, `controller:post` looks up + `App.PostController` by default. + * there are some nuances (see examples below) + + ### How Resolving Works + + The container calls this object's `resolve` method with the + `fullName` argument. + + It first parses the fullName into an object using `parseName`. + + Then it checks for the presence of a type-specific instance + method of the form `resolve[Type]` and calls it if it exists. + For example if it was resolving 'template:post', it would call + the `resolveTemplate` method. + + Its last resort is to call the `resolveOther` method. + + The methods of this object are designed to be easy to override + in a subclass. For example, you could enhance how a template + is resolved like so: + + ```javascript + App = Ember.Application.create({ + Resolver: Ember.DefaultResolver.extend({ + resolveTemplate: function(parsedName) { + var resolvedTemplate = this._super(parsedName); + if (resolvedTemplate) { return resolvedTemplate; } + return Ember.TEMPLATES['not_found']; + } + }) + }); + ``` + + Some examples of how names are resolved: + + ``` + 'template:post' //=> Ember.TEMPLATES['post'] + 'template:posts/byline' //=> Ember.TEMPLATES['posts/byline'] + 'template:posts.byline' //=> Ember.TEMPLATES['posts/byline'] + 'template:blogPost' //=> Ember.TEMPLATES['blogPost'] + // OR + // Ember.TEMPLATES['blog_post'] + 'controller:post' //=> App.PostController + 'controller:posts.index' //=> App.PostsIndexController + 'controller:blog/post' //=> Blog.PostController + 'controller:basic' //=> Ember.Controller + 'route:post' //=> App.PostRoute + 'route:posts.index' //=> App.PostsIndexRoute + 'route:blog/post' //=> Blog.PostRoute + 'route:basic' //=> Ember.Route + 'view:post' //=> App.PostView + 'view:posts.index' //=> App.PostsIndexView + 'view:blog/post' //=> Blog.PostView + 'view:basic' //=> Ember.View + 'foo:post' //=> App.PostFoo + 'model:post' //=> App.Post + ``` + + @class DefaultResolver + @namespace Ember + @extends Ember.Object + */ + + __exports__["default"] = EmberObject.extend({ + /** + This will be set to the Application instance when it is + created. + + @property namespace + */ + namespace: null, + + normalize: function(fullName) { + var split = fullName.split(':', 2), + type = split[0], + name = split[1]; + + + if (type !== 'template') { + var result = name; + + if (result.indexOf('.') > -1) { + result = result.replace(/\.(.)/g, function(m) { return m.charAt(1).toUpperCase(); }); + } + + if (name.indexOf('_') > -1) { + result = result.replace(/_(.)/g, function(m) { return m.charAt(1).toUpperCase(); }); + } + + return type + ':' + result; + } else { + return fullName; + } + }, + + + /** + This method is called via the container's resolver method. + It parses the provided `fullName` and then looks up and + returns the appropriate template or class. + + @method resolve + @param {String} fullName the lookup string + @return {Object} the resolved factory + */ + resolve: function(fullName) { + var parsedName = this.parseName(fullName), + resolveMethodName = parsedName.resolveMethodName, + resolved; + + if (!(parsedName.name && parsedName.type)) { + throw new TypeError('Invalid fullName: `' + fullName + '`, must be of the form `type:name` '); + } + + if (this[resolveMethodName]) { + resolved = this[resolveMethodName](parsedName); + } + + if (!resolved) { + resolved = this.resolveOther(parsedName); + } + + if (parsedName.root && parsedName.root.LOG_RESOLVER) { + this._logLookup(resolved, parsedName); + } + + return resolved; + }, + /** + Convert the string name of the form 'type:name' to + a Javascript object with the parsed aspects of the name + broken out. + + @protected + @param {String} fullName the lookup string + @method parseName + */ + parseName: function(fullName) { + var nameParts = fullName.split(':'), + type = nameParts[0], fullNameWithoutType = nameParts[1], + name = fullNameWithoutType, + namespace = get(this, 'namespace'), + root = namespace; + + if (type !== 'template' && name.indexOf('/') !== -1) { + var parts = name.split('/'); + name = parts[parts.length - 1]; + var namespaceName = capitalize(parts.slice(0, -1).join('.')); + root = Namespace.byName(namespaceName); + + } + + return { + fullName: fullName, + type: type, + fullNameWithoutType: fullNameWithoutType, + name: name, + root: root, + resolveMethodName: 'resolve' + classify(type) + }; + }, + + /** + Returns a human-readable description for a fullName. Used by the + Application namespace in assertions to describe the + precise name of the class that Ember is looking for, rather than + container keys. + + @protected + @param {String} fullName the lookup string + @method lookupDescription + */ + lookupDescription: function(fullName) { + var parsedName = this.parseName(fullName); + + if (parsedName.type === 'template') { + return 'template at ' + parsedName.fullNameWithoutType.replace(/\./g, '/'); + } + + var description = parsedName.root + '.' + classify(parsedName.name); + if (parsedName.type !== 'model') { description += classify(parsedName.type); } + + return description; + }, + + makeToString: function(factory, fullName) { + return factory.toString(); + }, + /** + Given a parseName object (output from `parseName`), apply + the conventions expected by `Ember.Router` + + @protected + @param {Object} parsedName a parseName object with the parsed + fullName lookup string + @method useRouterNaming + */ + useRouterNaming: function(parsedName) { + parsedName.name = parsedName.name.replace(/\./g, '_'); + if (parsedName.name === 'basic') { + parsedName.name = ''; + } + }, + /** + Look up the template in Ember.TEMPLATES + + @protected + @param {Object} parsedName a parseName object with the parsed + fullName lookup string + @method resolveTemplate + */ + resolveTemplate: function(parsedName) { + var templateName = parsedName.fullNameWithoutType.replace(/\./g, '/'); + + if (Ember.TEMPLATES[templateName]) { + return Ember.TEMPLATES[templateName]; + } + + templateName = decamelize(templateName); + if (Ember.TEMPLATES[templateName]) { + return Ember.TEMPLATES[templateName]; + } + }, + /** + Lookup the view using `resolveOther` + + @protected + @param {Object} parsedName a parseName object with the parsed + fullName lookup string + @method resolveView + */ + resolveView: function(parsedName) { + this.useRouterNaming(parsedName); + return this.resolveOther(parsedName); + }, + /** + Lookup the controller using `resolveOther` + + @protected + @param {Object} parsedName a parseName object with the parsed + fullName lookup string + @method resolveController + */ + resolveController: function(parsedName) { + this.useRouterNaming(parsedName); + return this.resolveOther(parsedName); + }, + /** + Lookup the route using `resolveOther` + + @protected + @param {Object} parsedName a parseName object with the parsed + fullName lookup string + @method resolveRoute + */ + resolveRoute: function(parsedName) { + this.useRouterNaming(parsedName); + return this.resolveOther(parsedName); + }, + + /** + Lookup the model on the Application namespace + + @protected + @param {Object} parsedName a parseName object with the parsed + fullName lookup string + @method resolveModel + */ + resolveModel: function(parsedName) { + var className = classify(parsedName.name); + var factory = get(parsedName.root, className); + + if (factory) { return factory; } + }, + /** + Look up the specified object (from parsedName) on the appropriate + namespace (usually on the Application) + + @protected + @param {Object} parsedName a parseName object with the parsed + fullName lookup string + @method resolveHelper + */ + resolveHelper: function(parsedName) { + return this.resolveOther(parsedName) || EmberHandlebars.helpers[parsedName.fullNameWithoutType]; + }, + /** + Look up the specified object (from parsedName) on the appropriate + namespace (usually on the Application) + + @protected + @param {Object} parsedName a parseName object with the parsed + fullName lookup string + @method resolveOther + */ + resolveOther: function(parsedName) { + var className = classify(parsedName.name) + classify(parsedName.type); + var factory = get(parsedName.root, className); + if (factory) { return factory; } + }, + + /** + @method _logLookup + @param {Boolean} found + @param {Object} parsedName + @private + */ + _logLookup: function(found, parsedName) { + var symbol, padding; + + if (found) { symbol = '[✓]'; } + else { symbol = '[ ]'; } + + if (parsedName.fullName.length > 60) { + padding = '.'; + } else { + padding = new Array(60 - parsedName.fullName.length).join('.'); + } + + Logger.info(symbol, parsedName.fullName, padding, this.lookupDescription(parsedName.fullName)); + } + }); + }); +define("ember-extension-support", + ["ember-metal/core","ember-extension-support/data_adapter","ember-extension-support/container_debug_adapter"], + function(__dependency1__, __dependency2__, __dependency3__) { + "use strict"; + /** + Ember Extension Support + + @module ember + @submodule ember-extension-support + @requires ember-application + */ + + var Ember = __dependency1__["default"]; + var DataAdapter = __dependency2__["default"]; + var ContainerDebugAdapter = __dependency3__["default"]; + + Ember.DataAdapter = DataAdapter; + Ember.ContainerDebugAdapter = ContainerDebugAdapter; + }); +define("ember-extension-support/container_debug_adapter", + ["ember-metal/core","ember-runtime/system/native_array","ember-metal/utils","ember-runtime/system/string","ember-runtime/system/namespace","ember-runtime/system/object","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __exports__) { + "use strict"; + var Ember = __dependency1__["default"]; + var emberA = __dependency2__.A; + var typeOf = __dependency3__.typeOf; + var dasherize = __dependency4__.dasherize; + var classify = __dependency4__.classify; + var Namespace = __dependency5__["default"]; + var EmberObject = __dependency6__["default"]; + + /** + @module ember + @submodule ember-extension-support + */ + + /** + The `ContainerDebugAdapter` helps the container and resolver interface + with tools that debug Ember such as the + [Ember Extension](https://github.com/tildeio/ember-extension) + for Chrome and Firefox. + + This class can be extended by a custom resolver implementer + to override some of the methods with library-specific code. + + The methods likely to be overridden are: + + * `canCatalogEntriesByType` + * `catalogEntriesByType` + + The adapter will need to be registered + in the application's container as `container-debug-adapter:main` + + Example: + + ```javascript + Application.initializer({ + name: "containerDebugAdapter", + + initialize: function(container, application) { + application.register('container-debug-adapter:main', require('app/container-debug-adapter')); + } + }); + ``` + + @class ContainerDebugAdapter + @namespace Ember + @extends EmberObject + @since 1.5.0 + */ + __exports__["default"] = EmberObject.extend({ + /** + The container of the application being debugged. + This property will be injected + on creation. + + @property container + @default null + */ + container: null, + + /** + The resolver instance of the application + being debugged. This property will be injected + on creation. + + @property resolver + @default null + */ + resolver: null, + + /** + Returns true if it is possible to catalog a list of available + classes in the resolver for a given type. + + @method canCatalogEntriesByType + @param {string} type The type. e.g. "model", "controller", "route" + @return {boolean} whether a list is available for this type. + */ + canCatalogEntriesByType: function(type) { + if (type === 'model' || type === 'template') return false; + return true; + }, + + /** + Returns the available classes a given type. + + @method catalogEntriesByType + @param {string} type The type. e.g. "model", "controller", "route" + @return {Array} An array of strings. + */ + catalogEntriesByType: function(type) { + var namespaces = emberA(Namespace.NAMESPACES), types = emberA(), self = this; + var typeSuffixRegex = new RegExp(classify(type) + "$"); + + namespaces.forEach(function(namespace) { + if (namespace !== Ember) { + for (var key in namespace) { + if (!namespace.hasOwnProperty(key)) { continue; } + if (typeSuffixRegex.test(key)) { + var klass = namespace[key]; + if (typeOf(klass) === 'class') { + types.push(dasherize(key.replace(typeSuffixRegex, ''))); + } + } + } + } + }); + return types; + } + }); + }); +define("ember-extension-support/data_adapter", + ["ember-metal/core","ember-metal/property_get","ember-metal/run_loop","ember-runtime/system/string","ember-runtime/system/namespace","ember-runtime/system/object","ember-runtime/system/native_array","ember-application/system/application","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) { + "use strict"; + var Ember = __dependency1__["default"]; + var get = __dependency2__.get; + var run = __dependency3__["default"]; + var dasherize = __dependency4__.dasherize; + var Namespace = __dependency5__["default"]; + var EmberObject = __dependency6__["default"]; + var emberA = __dependency7__.A; + var Application = __dependency8__["default"]; + + /** + @module ember + @submodule ember-extension-support + */ + + /** + The `DataAdapter` helps a data persistence library + interface with tools that debug Ember such + as the [Ember Extension](https://github.com/tildeio/ember-extension) + for Chrome and Firefox. + + This class will be extended by a persistence library + which will override some of the methods with + library-specific code. + + The methods likely to be overridden are: + + * `getFilters` + * `detect` + * `columnsForType` + * `getRecords` + * `getRecordColumnValues` + * `getRecordKeywords` + * `getRecordFilterValues` + * `getRecordColor` + * `observeRecord` + + The adapter will need to be registered + in the application's container as `dataAdapter:main` + + Example: + + ```javascript + Application.initializer({ + name: "data-adapter", + + initialize: function(container, application) { + application.register('data-adapter:main', DS.DataAdapter); + } + }); + ``` + + @class DataAdapter + @namespace Ember + @extends EmberObject + */ + __exports__["default"] = EmberObject.extend({ + init: function() { + this._super(); + this.releaseMethods = emberA(); + }, + + /** + The container of the application being debugged. + This property will be injected + on creation. + + @property container + @default null + @since 1.3.0 + */ + container: null, + + + /** + The container-debug-adapter which is used + to list all models. + + @property containerDebugAdapter + @default undefined + @since 1.5.0 + **/ + containerDebugAdapter: undefined, + + /** + Number of attributes to send + as columns. (Enough to make the record + identifiable). + + @private + @property attributeLimit + @default 3 + @since 1.3.0 + */ + attributeLimit: 3, + + /** + Stores all methods that clear observers. + These methods will be called on destruction. + + @private + @property releaseMethods + @since 1.3.0 + */ + releaseMethods: emberA(), + + /** + Specifies how records can be filtered. + Records returned will need to have a `filterValues` + property with a key for every name in the returned array. + + @public + @method getFilters + @return {Array} List of objects defining filters. + The object should have a `name` and `desc` property. + */ + getFilters: function() { + return emberA(); + }, + + /** + Fetch the model types and observe them for changes. + + @public + @method watchModelTypes + + @param {Function} typesAdded Callback to call to add types. + Takes an array of objects containing wrapped types (returned from `wrapModelType`). + + @param {Function} typesUpdated Callback to call when a type has changed. + Takes an array of objects containing wrapped types. + + @return {Function} Method to call to remove all observers + */ + watchModelTypes: function(typesAdded, typesUpdated) { + var modelTypes = this.getModelTypes(), + self = this, typesToSend, releaseMethods = emberA(); + + typesToSend = modelTypes.map(function(type) { + var klass = type.klass; + var wrapped = self.wrapModelType(klass, type.name); + releaseMethods.push(self.observeModelType(klass, typesUpdated)); + return wrapped; + }); + + typesAdded(typesToSend); + + var release = function() { + releaseMethods.forEach(function(fn) { fn(); }); + self.releaseMethods.removeObject(release); + }; + this.releaseMethods.pushObject(release); + return release; + }, + + _nameToClass: function(type) { + if (typeof type === 'string') { + type = this.container.lookupFactory('model:' + type); + } + return type; + }, + + /** + Fetch the records of a given type and observe them for changes. + + @public + @method watchRecords + + @param {Function} recordsAdded Callback to call to add records. + Takes an array of objects containing wrapped records. + The object should have the following properties: + columnValues: {Object} key and value of a table cell + object: {Object} the actual record object + + @param {Function} recordsUpdated Callback to call when a record has changed. + Takes an array of objects containing wrapped records. + + @param {Function} recordsRemoved Callback to call when a record has removed. + Takes the following parameters: + index: the array index where the records were removed + count: the number of records removed + + @return {Function} Method to call to remove all observers + */ + watchRecords: function(type, recordsAdded, recordsUpdated, recordsRemoved) { + var self = this, releaseMethods = emberA(), records = this.getRecords(type), release; + + var recordUpdated = function(updatedRecord) { + recordsUpdated([updatedRecord]); + }; + + var recordsToSend = records.map(function(record) { + releaseMethods.push(self.observeRecord(record, recordUpdated)); + return self.wrapRecord(record); + }); + + + var contentDidChange = function(array, idx, removedCount, addedCount) { + for (var i = idx; i < idx + addedCount; i++) { + var record = array.objectAt(i); + var wrapped = self.wrapRecord(record); + releaseMethods.push(self.observeRecord(record, recordUpdated)); + recordsAdded([wrapped]); + } + + if (removedCount) { + recordsRemoved(idx, removedCount); + } + }; + + var observer = { didChange: contentDidChange, willChange: Ember.K }; + records.addArrayObserver(self, observer); + + release = function() { + releaseMethods.forEach(function(fn) { fn(); }); + records.removeArrayObserver(self, observer); + self.releaseMethods.removeObject(release); + }; + + recordsAdded(recordsToSend); + + this.releaseMethods.pushObject(release); + return release; + }, + + /** + Clear all observers before destruction + @private + @method willDestroy + */ + willDestroy: function() { + this._super(); + this.releaseMethods.forEach(function(fn) { + fn(); + }); + }, + + /** + Detect whether a class is a model. + + Test that against the model class + of your persistence library + + @private + @method detect + @param {Class} klass The class to test + @return boolean Whether the class is a model class or not + */ + detect: function(klass) { + return false; + }, + + /** + Get the columns for a given model type. + + @private + @method columnsForType + @param {Class} type The model type + @return {Array} An array of columns of the following format: + name: {String} name of the column + desc: {String} Humanized description (what would show in a table column name) + */ + columnsForType: function(type) { + return emberA(); + }, + + /** + Adds observers to a model type class. + + @private + @method observeModelType + @param {Class} type The model type class + @param {Function} typesUpdated Called when a type is modified. + @return {Function} The function to call to remove observers + */ + + observeModelType: function(type, typesUpdated) { + var self = this, records = this.getRecords(type); + + var onChange = function() { + typesUpdated([self.wrapModelType(type)]); + }; + var observer = { + didChange: function() { + run.scheduleOnce('actions', this, onChange); + }, + willChange: Ember.K + }; + + records.addArrayObserver(this, observer); + + var release = function() { + records.removeArrayObserver(self, observer); + }; + + return release; + }, + + + /** + Wraps a given model type and observes changes to it. + + @private + @method wrapModelType + @param {Class} type A model class + @param {String} Optional name of the class + @return {Object} contains the wrapped type and the function to remove observers + Format: + type: {Object} the wrapped type + The wrapped type has the following format: + name: {String} name of the type + count: {Integer} number of records available + columns: {Columns} array of columns to describe the record + object: {Class} the actual Model type class + release: {Function} The function to remove observers + */ + wrapModelType: function(type, name) { + var release, records = this.getRecords(type), + typeToSend, self = this; + + typeToSend = { + name: name || type.toString(), + count: get(records, 'length'), + columns: this.columnsForType(type), + object: type + }; + + + return typeToSend; + }, + + + /** + Fetches all models defined in the application. + + @private + @method getModelTypes + @return {Array} Array of model types + */ + getModelTypes: function() { + var types, self = this, + containerDebugAdapter = this.get('containerDebugAdapter'); + + if (containerDebugAdapter.canCatalogEntriesByType('model')) { + types = containerDebugAdapter.catalogEntriesByType('model'); + } else { + types = this._getObjectsOnNamespaces(); + } + + // New adapters return strings instead of classes + types = emberA(types).map(function(name) { + return { + klass: self._nameToClass(name), + name: name + }; + }); + types = emberA(types).filter(function(type) { + return self.detect(type.klass); + }); + + return emberA(types); + }, + + /** + Loops over all namespaces and all objects + attached to them + + @private + @method _getObjectsOnNamespaces + @return {Array} Array of model type strings + */ + _getObjectsOnNamespaces: function() { + var namespaces = emberA(Namespace.NAMESPACES), + types = emberA(), + self = this; + + namespaces.forEach(function(namespace) { + for (var key in namespace) { + if (!namespace.hasOwnProperty(key)) { continue; } + // Even though we will filter again in `getModelTypes`, + // we should not call `lookupContainer` on non-models + // (especially when `Ember.MODEL_FACTORY_INJECTIONS` is `true`) + if (!self.detect(namespace[key])) { continue; } + var name = dasherize(key); + if (!(namespace instanceof Application) && namespace.toString()) { + name = namespace + '/' + name; + } + types.push(name); + } + }); + return types; + }, + + /** + Fetches all loaded records for a given type. + + @private + @method getRecords + @return {Array} An array of records. + This array will be observed for changes, + so it should update when new records are added/removed. + */ + getRecords: function(type) { + return emberA(); + }, + + /** + Wraps a record and observers changes to it. + + @private + @method wrapRecord + @param {Object} record The record instance. + @return {Object} The wrapped record. Format: + columnValues: {Array} + searchKeywords: {Array} + */ + wrapRecord: function(record) { + var recordToSend = { object: record }, columnValues = {}, self = this; + + recordToSend.columnValues = this.getRecordColumnValues(record); + recordToSend.searchKeywords = this.getRecordKeywords(record); + recordToSend.filterValues = this.getRecordFilterValues(record); + recordToSend.color = this.getRecordColor(record); + + return recordToSend; + }, + + /** + Gets the values for each column. + + @private + @method getRecordColumnValues + @return {Object} Keys should match column names defined + by the model type. + */ + getRecordColumnValues: function(record) { + return {}; + }, + + /** + Returns keywords to match when searching records. + + @private + @method getRecordKeywords + @return {Array} Relevant keywords for search. + */ + getRecordKeywords: function(record) { + return emberA(); + }, + + /** + Returns the values of filters defined by `getFilters`. + + @private + @method getRecordFilterValues + @param {Object} record The record instance + @return {Object} The filter values + */ + getRecordFilterValues: function(record) { + return {}; + }, + + /** + Each record can have a color that represents its state. + + @private + @method getRecordColor + @param {Object} record The record instance + @return {String} The record's color + Possible options: black, red, blue, green + */ + getRecordColor: function(record) { + return null; + }, + + /** + Observes all relevant properties and re-sends the wrapped record + when a change occurs. + + @private + @method observerRecord + @param {Object} record The record instance + @param {Function} recordUpdated The callback to call when a record is updated. + @return {Function} The function to call to remove all observers. + */ + observeRecord: function(record, recordUpdated) { + return function(){}; + } + }); + }); +define("ember-extension-support/initializers", + [], + function() { + "use strict"; + + }); +define("ember-handlebars-compiler", + ["ember-metal/core","exports"], + function(__dependency1__, __exports__) { + "use strict"; + /* global Handlebars:true */ + + /** + @module ember + @submodule ember-handlebars-compiler + */ + + var Ember = __dependency1__["default"]; + + // ES6Todo: you'll need to import debugger once debugger is es6'd. + if (typeof Ember.assert === 'undefined') { Ember.assert = function(){}; } + if (typeof Ember.FEATURES === 'undefined') { Ember.FEATURES = { isEnabled: function(){} }; } + + var objectCreate = Object.create || function(parent) { + function F() {} + F.prototype = parent; + return new F(); + }; + + // set up for circular references later + var View, Component; + + // ES6Todo: when ember-debug is es6'ed import this. + // var emberAssert = Ember.assert; + var Handlebars = (Ember.imports && Ember.imports.Handlebars) || (this && this.Handlebars); + if (!Handlebars && typeof require === 'function') { + Handlebars = require('handlebars'); + } + + + + /** + Prepares the Handlebars templating library for use inside Ember's view + system. + + The `Ember.Handlebars` object is the standard Handlebars library, extended to + use Ember's `get()` method instead of direct property access, which allows + computed properties to be used inside templates. + + To create an `Ember.Handlebars` template, call `Ember.Handlebars.compile()`. + This will return a function that can be used by `Ember.View` for rendering. + + @class Handlebars + @namespace Ember + */ + var EmberHandlebars = Ember.Handlebars = objectCreate(Handlebars); + + /** + Register a bound helper or custom view helper. + + ## Simple bound helper example + + ```javascript + Ember.Handlebars.helper('capitalize', function(value) { + return value.toUpperCase(); + }); + ``` + + The above bound helper can be used inside of templates as follows: + + ```handlebars + {{capitalize name}} + ``` + + In this case, when the `name` property of the template's context changes, + the rendered value of the helper will update to reflect this change. + + For more examples of bound helpers, see documentation for + `Ember.Handlebars.registerBoundHelper`. + + ## Custom view helper example + + Assuming a view subclass named `App.CalendarView` were defined, a helper + for rendering instances of this view could be registered as follows: + + ```javascript + Ember.Handlebars.helper('calendar', App.CalendarView): + ``` + + The above bound helper can be used inside of templates as follows: + + ```handlebars + {{calendar}} + ``` + + Which is functionally equivalent to: + + ```handlebars + {{view App.CalendarView}} + ``` + + Options in the helper will be passed to the view in exactly the same + manner as with the `view` helper. + + @method helper + @for Ember.Handlebars + @param {String} name + @param {Function|Ember.View} function or view class constructor + @param {String} dependentKeys* + */ + EmberHandlebars.helper = function(name, value) { + if (!View) { View = requireModule('ember-views/views/view')['default']; } // ES6TODO: stupid circular dep + if (!Component) { Component = requireModule('ember-views/views/component')['default']; } // ES6TODO: stupid circular dep + + + if (View.detect(value)) { + EmberHandlebars.registerHelper(name, EmberHandlebars.makeViewHelper(value)); + } else { + EmberHandlebars.registerBoundHelper.apply(null, arguments); + } + }; + + /** + Returns a helper function that renders the provided ViewClass. + + Used internally by Ember.Handlebars.helper and other methods + involving helper/component registration. + + @private + @method makeViewHelper + @for Ember.Handlebars + @param {Function} ViewClass view class constructor + @since 1.2.0 + */ + EmberHandlebars.makeViewHelper = function(ViewClass) { + return function(options) { + return EmberHandlebars.helpers.view.call(this, ViewClass, options); + }; + }; + + /** + @class helpers + @namespace Ember.Handlebars + */ + EmberHandlebars.helpers = objectCreate(Handlebars.helpers); + + /** + Override the the opcode compiler and JavaScript compiler for Handlebars. + + @class Compiler + @namespace Ember.Handlebars + @private + @constructor + */ + EmberHandlebars.Compiler = function() {}; + + // Handlebars.Compiler doesn't exist in runtime-only + if (Handlebars.Compiler) { + EmberHandlebars.Compiler.prototype = objectCreate(Handlebars.Compiler.prototype); + } + + EmberHandlebars.Compiler.prototype.compiler = EmberHandlebars.Compiler; + + /** + @class JavaScriptCompiler + @namespace Ember.Handlebars + @private + @constructor + */ + EmberHandlebars.JavaScriptCompiler = function() {}; + + // Handlebars.JavaScriptCompiler doesn't exist in runtime-only + if (Handlebars.JavaScriptCompiler) { + EmberHandlebars.JavaScriptCompiler.prototype = objectCreate(Handlebars.JavaScriptCompiler.prototype); + EmberHandlebars.JavaScriptCompiler.prototype.compiler = EmberHandlebars.JavaScriptCompiler; + } + + + EmberHandlebars.JavaScriptCompiler.prototype.namespace = "Ember.Handlebars"; + + EmberHandlebars.JavaScriptCompiler.prototype.initializeBuffer = function() { + return "''"; + }; + + /** + Override the default buffer for Ember Handlebars. By default, Handlebars + creates an empty String at the beginning of each invocation and appends to + it. Ember's Handlebars overrides this to append to a single shared buffer. + + @private + @method appendToBuffer + @param string {String} + */ + EmberHandlebars.JavaScriptCompiler.prototype.appendToBuffer = function(string) { + return "data.buffer.push("+string+");"; + }; + + // Hacks ahead: + // Handlebars presently has a bug where the `blockHelperMissing` hook + // doesn't get passed the name of the missing helper name, but rather + // gets passed the value of that missing helper evaluated on the current + // context, which is most likely `undefined` and totally useless. + // + // So we alter the compiled template function to pass the name of the helper + // instead, as expected. + // + // This can go away once the following is closed: + // https://github.com/wycats/handlebars.js/issues/634 + + var DOT_LOOKUP_REGEX = /helpers\.(.*?)\)/, + BRACKET_STRING_LOOKUP_REGEX = /helpers\['(.*?)'/, + INVOCATION_SPLITTING_REGEX = /(.*blockHelperMissing\.call\(.*)(stack[0-9]+)(,.*)/; + + EmberHandlebars.JavaScriptCompiler.stringifyLastBlockHelperMissingInvocation = function(source) { + var helperInvocation = source[source.length - 1], + helperName = (DOT_LOOKUP_REGEX.exec(helperInvocation) || BRACKET_STRING_LOOKUP_REGEX.exec(helperInvocation))[1], + matches = INVOCATION_SPLITTING_REGEX.exec(helperInvocation); + + source[source.length - 1] = matches[1] + "'" + helperName + "'" + matches[3]; + }; + + var stringifyBlockHelperMissing = EmberHandlebars.JavaScriptCompiler.stringifyLastBlockHelperMissingInvocation; + + var originalBlockValue = EmberHandlebars.JavaScriptCompiler.prototype.blockValue; + EmberHandlebars.JavaScriptCompiler.prototype.blockValue = function() { + originalBlockValue.apply(this, arguments); + stringifyBlockHelperMissing(this.source); + }; + + var originalAmbiguousBlockValue = EmberHandlebars.JavaScriptCompiler.prototype.ambiguousBlockValue; + EmberHandlebars.JavaScriptCompiler.prototype.ambiguousBlockValue = function() { + originalAmbiguousBlockValue.apply(this, arguments); + stringifyBlockHelperMissing(this.source); + }; + + /** + Rewrite simple mustaches from `{{foo}}` to `{{bind "foo"}}`. This means that + all simple mustaches in Ember's Handlebars will also set up an observer to + keep the DOM up to date when the underlying property changes. + + @private + @method mustache + @for Ember.Handlebars.Compiler + @param mustache + */ + EmberHandlebars.Compiler.prototype.mustache = function(mustache) { + if (!(mustache.params.length || mustache.hash)) { + var id = new Handlebars.AST.IdNode([{ part: '_triageMustache' }]); + + // Update the mustache node to include a hash value indicating whether the original node + // was escaped. This will allow us to properly escape values when the underlying value + // changes and we need to re-render the value. + if (!mustache.escaped) { + mustache.hash = mustache.hash || new Handlebars.AST.HashNode([]); + mustache.hash.pairs.push(["unescaped", new Handlebars.AST.StringNode("true")]); + } + mustache = new Handlebars.AST.MustacheNode([id].concat([mustache.id]), mustache.hash, !mustache.escaped); + } + + return Handlebars.Compiler.prototype.mustache.call(this, mustache); + }; + + /** + Used for precompilation of Ember Handlebars templates. This will not be used + during normal app execution. + + @method precompile + @for Ember.Handlebars + @static + @param {String} string The template to precompile + @param {Boolean} asObject optional parameter, defaulting to true, of whether or not the + compiled template should be returned as an Object or a String + */ + EmberHandlebars.precompile = function(string, asObject) { + var ast = Handlebars.parse(string); + + var options = { + knownHelpers: { + action: true, + unbound: true, + 'bind-attr': true, + template: true, + view: true, + _triageMustache: true + }, + data: true, + stringParams: true + }; + + asObject = asObject === undefined ? true : asObject; + + var environment = new EmberHandlebars.Compiler().compile(ast, options); + return new EmberHandlebars.JavaScriptCompiler().compile(environment, options, undefined, asObject); + }; + + // We don't support this for Handlebars runtime-only + if (Handlebars.compile) { + /** + The entry point for Ember Handlebars. This replaces the default + `Handlebars.compile` and turns on template-local data and String + parameters. + + @method compile + @for Ember.Handlebars + @static + @param {String} string The template to compile + @return {Function} + */ + EmberHandlebars.compile = function(string) { + var ast = Handlebars.parse(string); + var options = { data: true, stringParams: true }; + var environment = new EmberHandlebars.Compiler().compile(ast, options); + var templateSpec = new EmberHandlebars.JavaScriptCompiler().compile(environment, options, undefined, true); + + var template = EmberHandlebars.template(templateSpec); + template.isMethod = false; //Make sure we don't wrap templates with ._super + + return template; + }; + } + + __exports__["default"] = EmberHandlebars; + }); +define("ember-handlebars", + ["ember-handlebars-compiler","ember-metal/core","ember-runtime/system/lazy_load","ember-handlebars/loader","ember-handlebars/ext","ember-handlebars/string","ember-handlebars/helpers/shared","ember-handlebars/helpers/binding","ember-handlebars/helpers/collection","ember-handlebars/helpers/view","ember-handlebars/helpers/unbound","ember-handlebars/helpers/debug","ember-handlebars/helpers/each","ember-handlebars/helpers/template","ember-handlebars/helpers/partial","ember-handlebars/helpers/yield","ember-handlebars/helpers/loc","ember-handlebars/controls/checkbox","ember-handlebars/controls/select","ember-handlebars/controls/text_area","ember-handlebars/controls/text_field","ember-handlebars/controls/text_support","ember-handlebars/controls","ember-handlebars/component_lookup","ember-handlebars/views/handlebars_bound_view","ember-handlebars/views/metamorph_view","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __dependency16__, __dependency17__, __dependency18__, __dependency19__, __dependency20__, __dependency21__, __dependency22__, __dependency23__, __dependency24__, __dependency25__, __dependency26__, __exports__) { + "use strict"; + var EmberHandlebars = __dependency1__["default"]; + var Ember = __dependency2__["default"]; + // to add to globals + + var runLoadHooks = __dependency3__.runLoadHooks; + var bootstrap = __dependency4__["default"]; + + var normalizePath = __dependency5__.normalizePath; + var template = __dependency5__.template; + var makeBoundHelper = __dependency5__.makeBoundHelper; + var registerBoundHelper = __dependency5__.registerBoundHelper; + var resolveHash = __dependency5__.resolveHash; + var resolveParams = __dependency5__.resolveParams; + var getEscaped = __dependency5__.getEscaped; + var handlebarsGet = __dependency5__.handlebarsGet; + var evaluateUnboundHelper = __dependency5__.evaluateUnboundHelper; + var helperMissingHelper = __dependency5__.helperMissingHelper; + var blockHelperMissingHelper = __dependency5__.blockHelperMissingHelper; + + + // side effect of extending StringUtils of htmlSafe + + var resolvePaths = __dependency7__["default"]; + var bind = __dependency8__.bind; + var _triageMustacheHelper = __dependency8__._triageMustacheHelper; + var resolveHelper = __dependency8__.resolveHelper; + var bindHelper = __dependency8__.bindHelper; + var boundIfHelper = __dependency8__.boundIfHelper; + var unboundIfHelper = __dependency8__.unboundIfHelper; + var withHelper = __dependency8__.withHelper; + var ifHelper = __dependency8__.ifHelper; + var unlessHelper = __dependency8__.unlessHelper; + var bindAttrHelper = __dependency8__.bindAttrHelper; + var bindAttrHelperDeprecated = __dependency8__.bindAttrHelperDeprecated; + var bindClasses = __dependency8__.bindClasses; + + var collectionHelper = __dependency9__["default"]; + var ViewHelper = __dependency10__.ViewHelper; + var viewHelper = __dependency10__.viewHelper; + var unboundHelper = __dependency11__["default"]; + var logHelper = __dependency12__.logHelper; + var debuggerHelper = __dependency12__.debuggerHelper; + var EachView = __dependency13__.EachView; + var GroupedEach = __dependency13__.GroupedEach; + var eachHelper = __dependency13__.eachHelper; + var templateHelper = __dependency14__["default"]; + var partialHelper = __dependency15__["default"]; + var yieldHelper = __dependency16__["default"]; + var locHelper = __dependency17__["default"]; + + + var Checkbox = __dependency18__["default"]; + var Select = __dependency19__.Select; + var SelectOption = __dependency19__.SelectOption; + var SelectOptgroup = __dependency19__.SelectOptgroup; + var TextArea = __dependency20__["default"]; + var TextField = __dependency21__["default"]; + var TextSupport = __dependency22__["default"]; + var inputHelper = __dependency23__.inputHelper; + var textareaHelper = __dependency23__.textareaHelper; + + + var ComponentLookup = __dependency24__["default"]; + var _HandlebarsBoundView = __dependency25__._HandlebarsBoundView; + var SimpleHandlebarsView = __dependency25__.SimpleHandlebarsView; + var _wrapMap = __dependency26__._wrapMap; + var _SimpleMetamorphView = __dependency26__._SimpleMetamorphView; + var _MetamorphView = __dependency26__._MetamorphView; + var _Metamorph = __dependency26__._Metamorph; + + + /** + Ember Handlebars + + @module ember + @submodule ember-handlebars + @requires ember-views + */ + + // Ember.Handlebars.Globals + EmberHandlebars.bootstrap = bootstrap; + EmberHandlebars.template = template; + EmberHandlebars.makeBoundHelper = makeBoundHelper; + EmberHandlebars.registerBoundHelper = registerBoundHelper; + EmberHandlebars.resolveHash = resolveHash; + EmberHandlebars.resolveParams = resolveParams; + EmberHandlebars.resolveHelper = resolveHelper; + EmberHandlebars.get = handlebarsGet; + EmberHandlebars.getEscaped = getEscaped; + EmberHandlebars.evaluateUnboundHelper = evaluateUnboundHelper; + EmberHandlebars.bind = bind; + EmberHandlebars.bindClasses = bindClasses; + EmberHandlebars.EachView = EachView; + EmberHandlebars.GroupedEach = GroupedEach; + EmberHandlebars.resolvePaths = resolvePaths; + EmberHandlebars.ViewHelper = ViewHelper; + EmberHandlebars.normalizePath = normalizePath; + + + // Ember Globals + Ember.Handlebars = EmberHandlebars; + Ember.ComponentLookup = ComponentLookup; + Ember._SimpleHandlebarsView = SimpleHandlebarsView; + Ember._HandlebarsBoundView = _HandlebarsBoundView; + Ember._SimpleMetamorphView = _SimpleMetamorphView; + Ember._MetamorphView = _MetamorphView; + Ember._Metamorph = _Metamorph; + Ember._metamorphWrapMap = _wrapMap; + Ember.TextSupport = TextSupport; + Ember.Checkbox = Checkbox; + Ember.Select = Select; + Ember.SelectOption = SelectOption; + Ember.SelectOptgroup = SelectOptgroup; + Ember.TextArea = TextArea; + Ember.TextField = TextField; + Ember.TextSupport = TextSupport; + + // register helpers + EmberHandlebars.registerHelper('helperMissing', helperMissingHelper); + EmberHandlebars.registerHelper('blockHelperMissing', blockHelperMissingHelper); + EmberHandlebars.registerHelper('bind', bindHelper); + EmberHandlebars.registerHelper('boundIf', boundIfHelper); + EmberHandlebars.registerHelper('_triageMustache', _triageMustacheHelper); + EmberHandlebars.registerHelper('unboundIf', unboundIfHelper); + EmberHandlebars.registerHelper('with', withHelper); + EmberHandlebars.registerHelper('if', ifHelper); + EmberHandlebars.registerHelper('unless', unlessHelper); + EmberHandlebars.registerHelper('bind-attr', bindAttrHelper); + EmberHandlebars.registerHelper('bindAttr', bindAttrHelperDeprecated); + EmberHandlebars.registerHelper('collection', collectionHelper); + EmberHandlebars.registerHelper("log", logHelper); + EmberHandlebars.registerHelper("debugger", debuggerHelper); + EmberHandlebars.registerHelper("each", eachHelper); + EmberHandlebars.registerHelper("loc", locHelper); + EmberHandlebars.registerHelper("partial", partialHelper); + EmberHandlebars.registerHelper("template", templateHelper); + EmberHandlebars.registerHelper("yield", yieldHelper); + EmberHandlebars.registerHelper("view", viewHelper); + EmberHandlebars.registerHelper("unbound", unboundHelper); + EmberHandlebars.registerHelper("input", inputHelper); + EmberHandlebars.registerHelper("textarea", textareaHelper); + + // run load hooks + runLoadHooks('Ember.Handlebars', EmberHandlebars); + + __exports__["default"] = EmberHandlebars; + }); +define("ember-handlebars/component_lookup", + ["ember-runtime/system/object","exports"], + function(__dependency1__, __exports__) { + "use strict"; + var EmberObject = __dependency1__["default"]; + + var ComponentLookup = EmberObject.extend({ + lookupFactory: function(name, container) { + + container = container || this.container; + + var fullName = 'component:' + name, + templateFullName = 'template:components/' + name, + templateRegistered = container && container.has(templateFullName); + + if (templateRegistered) { + container.injection(fullName, 'layout', templateFullName); + } + + var Component = container.lookupFactory(fullName); + + // Only treat as a component if either the component + // or a template has been registered. + if (templateRegistered || Component) { + if (!Component) { + container.register(fullName, Ember.Component); + Component = container.lookupFactory(fullName); + } + return Component; + } + } + }); + + __exports__["default"] = ComponentLookup; + }); +define("ember-handlebars/controls", + ["ember-handlebars/controls/checkbox","ember-handlebars/controls/text_field","ember-handlebars/controls/text_area","ember-metal/core","ember-handlebars-compiler","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { + "use strict"; + var Checkbox = __dependency1__["default"]; + var TextField = __dependency2__["default"]; + var TextArea = __dependency3__["default"]; + + var Ember = __dependency4__["default"]; + // Ember.assert + // var emberAssert = Ember.assert; + + var EmberHandlebars = __dependency5__["default"]; + var helpers = EmberHandlebars.helpers; + /** + @module ember + @submodule ember-handlebars-compiler + */ + + /** + + The `{{input}}` helper inserts an HTML `` tag into the template, + with a `type` value of either `text` or `checkbox`. If no `type` is provided, + `text` will be the default value applied. The attributes of `{{input}}` + match those of the native HTML tag as closely as possible for these two types. + + ## Use as text field + An `{{input}}` with no `type` or a `type` of `text` will render an HTML text input. + The following HTML attributes can be set via the helper: + + + + + + + + + + + + +
    `readonly``required``autofocus`
    `value``placeholder``disabled`
    `size``tabindex``maxlength`
    `name``min``max`
    `pattern``accept``autocomplete`
    `autosave``formaction``formenctype`
    `formmethod``formnovalidate``formtarget`
    `height``inputmode``multiple`
    `step``width``form`
    `selectionDirection``spellcheck` 
    + + + When set to a quoted string, these values will be directly applied to the HTML + element. When left unquoted, these values will be bound to a property on the + template's current rendering context (most typically a controller instance). + + ## Unbound: + + ```handlebars + {{input value="http://www.facebook.com"}} + ``` + + + ```html + + ``` + + ## Bound: + + ```javascript + App.ApplicationController = Ember.Controller.extend({ + firstName: "Stanley", + entryNotAllowed: true + }); + ``` + + + ```handlebars + {{input type="text" value=firstName disabled=entryNotAllowed size="50"}} + ``` + + + ```html + + ``` + + ## Actions + + The helper can send multiple actions based on user events. + + The action property defines the action which is send when + the user presses the return key. + + ```handlebars + {{input action="submit"}} + ``` + + The helper allows some user events to send actions. + + * `enter` + * `insert-newline` + * `escape-press` + * `focus-in` + * `focus-out` + * `key-press` + + For example, if you desire an action to be sent when the input is blurred, + you only need to setup the action name to the event name property. + + ```handlebars + {{input focus-in="alertMessage"}} + ``` + + See more about [Text Support Actions](api/classes/Ember.TextField.html) + + ## Extension + + Internally, `{{input type="text"}}` creates an instance of `Ember.TextField`, passing + arguments from the helper to `Ember.TextField`'s `create` method. You can extend the + capabilities of text inputs in your applications by reopening this class. For example, + if you are building a Bootstrap project where `data-*` attributes are used, you + can add one to the `TextField`'s `attributeBindings` property: + + + ```javascript + Ember.TextField.reopen({ + attributeBindings: ['data-error'] + }); + ``` + + Keep in mind when writing `Ember.TextField` subclasses that `Ember.TextField` + itself extends `Ember.Component`, meaning that it does NOT inherit + the `controller` of the parent view. + + See more about [Ember components](api/classes/Ember.Component.html) + + + ## Use as checkbox + + An `{{input}}` with a `type` of `checkbox` will render an HTML checkbox input. + The following HTML attributes can be set via the helper: + + * `checked` + * `disabled` + * `tabindex` + * `indeterminate` + * `name` + * `autofocus` + * `form` + + + When set to a quoted string, these values will be directly applied to the HTML + element. When left unquoted, these values will be bound to a property on the + template's current rendering context (most typically a controller instance). + + ## Unbound: + + ```handlebars + {{input type="checkbox" name="isAdmin"}} + ``` + + ```html + + ``` + + ## Bound: + + ```javascript + App.ApplicationController = Ember.Controller.extend({ + isAdmin: true + }); + ``` + + + ```handlebars + {{input type="checkbox" checked=isAdmin }} + ``` + + + ```html + + ``` + + ## Extension + + Internally, `{{input type="checkbox"}}` creates an instance of `Ember.Checkbox`, passing + arguments from the helper to `Ember.Checkbox`'s `create` method. You can extend the + capablilties of checkbox inputs in your applications by reopening this class. For example, + if you wanted to add a css class to all checkboxes in your application: + + + ```javascript + Ember.Checkbox.reopen({ + classNames: ['my-app-checkbox'] + }); + ``` + + + @method input + @for Ember.Handlebars.helpers + @param {Hash} options + */ + function inputHelper(options) { + + var hash = options.hash, + types = options.hashTypes, + inputType = hash.type, + onEvent = hash.on; + + delete hash.type; + delete hash.on; + + if (inputType === 'checkbox') { + return helpers.view.call(this, Checkbox, options); + } else { + if (inputType) { hash.type = inputType; } + hash.onEvent = onEvent || 'enter'; + return helpers.view.call(this, TextField, options); + } + } + + __exports__.inputHelper = inputHelper;/** + `{{textarea}}` inserts a new instance of ` + ``` + + Bound: + + In the following example, the `writtenWords` property on `App.ApplicationController` + will be updated live as the user types 'Lots of text that IS bound' into + the text area of their browser's window. + + ```javascript + App.ApplicationController = Ember.Controller.extend({ + writtenWords: "Lots of text that IS bound" + }); + ``` + + ```handlebars + {{textarea value=writtenWords}} + ``` + + Would result in the following HTML: + + ```html + + ``` + + If you wanted a one way binding between the text area and a div tag + somewhere else on your screen, you could use `Ember.computed.oneWay`: + + ```javascript + App.ApplicationController = Ember.Controller.extend({ + writtenWords: "Lots of text that IS bound", + outputWrittenWords: Ember.computed.oneWay("writtenWords") + }); + ``` + + ```handlebars + {{textarea value=writtenWords}} + +
    + {{outputWrittenWords}} +
    + ``` + + Would result in the following HTML: + + ```html + + + <-- the following div will be updated in real time as you type --> + +
    + Lots of text that IS bound +
    + ``` + + Finally, this example really shows the power and ease of Ember when two + properties are bound to eachother via `Ember.computed.alias`. Type into + either text area box and they'll both stay in sync. Note that + `Ember.computed.alias` costs more in terms of performance, so only use it when + your really binding in both directions: + + ```javascript + App.ApplicationController = Ember.Controller.extend({ + writtenWords: "Lots of text that IS bound", + twoWayWrittenWords: Ember.computed.alias("writtenWords") + }); + ``` + + ```handlebars + {{textarea value=writtenWords}} + {{textarea value=twoWayWrittenWords}} + ``` + + ```html + + + <-- both updated in real time --> + + + ``` + + ## Actions + + The helper can send multiple actions based on user events. + + The action property defines the action which is send when + the user presses the return key. + + ```handlebars + {{input action="submit"}} + ``` + + The helper allows some user events to send actions. + + * `enter` + * `insert-newline` + * `escape-press` + * `focus-in` + * `focus-out` + * `key-press` + + For example, if you desire an action to be sent when the input is blurred, + you only need to setup the action name to the event name property. + + ```handlebars + {{textarea focus-in="alertMessage"}} + ``` + + See more about [Text Support Actions](api/classes/Ember.TextArea.html) + + ## Extension + + Internally, `{{textarea}}` creates an instance of `Ember.TextArea`, passing + arguments from the helper to `Ember.TextArea`'s `create` method. You can + extend the capabilities of text areas in your application by reopening this + class. For example, if you are building a Bootstrap project where `data-*` + attributes are used, you can globally add support for a `data-*` attribute + on all `{{textarea}}`s' in your app by reopening `Ember.TextArea` or + `Ember.TextSupport` and adding it to the `attributeBindings` concatenated + property: + + ```javascript + Ember.TextArea.reopen({ + attributeBindings: ['data-error'] + }); + ``` + + Keep in mind when writing `Ember.TextArea` subclasses that `Ember.TextArea` + itself extends `Ember.Component`, meaning that it does NOT inherit + the `controller` of the parent view. + + See more about [Ember components](api/classes/Ember.Component.html) + + @method textarea + @for Ember.Handlebars.helpers + @param {Hash} options + */ + function textareaHelper(options) { + + var hash = options.hash, + types = options.hashTypes; + + return helpers.view.call(this, TextArea, options); + } + + __exports__.textareaHelper = textareaHelper; + }); +define("ember-handlebars/controls/checkbox", + ["ember-metal/property_get","ember-metal/property_set","ember-views/views/view","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __exports__) { + "use strict"; + var get = __dependency1__.get; + var set = __dependency2__.set; + var View = __dependency3__["default"]; + + /** + @module ember + @submodule ember-handlebars + */ + + /** + The internal class used to create text inputs when the `{{input}}` + helper is used with `type` of `checkbox`. + + See [handlebars.helpers.input](/api/classes/Ember.Handlebars.helpers.html#method_input) for usage details. + + ## Direct manipulation of `checked` + + The `checked` attribute of an `Ember.Checkbox` object should always be set + through the Ember object or by interacting with its rendered element + representation via the mouse, keyboard, or touch. Updating the value of the + checkbox via jQuery will result in the checked value of the object and its + element losing synchronization. + + ## Layout and LayoutName properties + + Because HTML `input` elements are self closing `layout` and `layoutName` + properties will not be applied. See [Ember.View](/api/classes/Ember.View.html)'s + layout section for more information. + + @class Checkbox + @namespace Ember + @extends Ember.View + */ + __exports__["default"] = View.extend({ + instrumentDisplay: '{{input type="checkbox"}}', + + classNames: ['ember-checkbox'], + + tagName: 'input', + + attributeBindings: [ + 'type', + 'checked', + 'indeterminate', + 'disabled', + 'tabindex', + 'name', + 'autofocus', + 'required', + 'form' + ], + + type: 'checkbox', + checked: false, + disabled: false, + indeterminate: false, + + init: function() { + this._super(); + this.on('change', this, this._updateElementValue); + }, + + didInsertElement: function() { + this._super(); + get(this, 'element').indeterminate = !!get(this, 'indeterminate'); + }, + + _updateElementValue: function() { + set(this, 'checked', this.$().prop('checked')); + } + }); + }); +define("ember-handlebars/controls/select", + ["ember-handlebars-compiler","ember-metal/enumerable_utils","ember-metal/property_get","ember-metal/property_set","ember-views/views/view","ember-views/views/collection_view","ember-metal/utils","ember-metal/is_none","ember-metal/computed","ember-runtime/system/native_array","ember-metal/mixin","ember-metal/properties","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __exports__) { + "use strict"; + /** + @module ember + @submodule ember-handlebars + */ + + var EmberHandlebars = __dependency1__["default"]; + + var forEach = __dependency2__.forEach; + var indexOf = __dependency2__.indexOf; + var indexesOf = __dependency2__.indexesOf; + var replace = __dependency2__.replace; + + var get = __dependency3__.get; + var set = __dependency4__.set; + var View = __dependency5__["default"]; + var CollectionView = __dependency6__["default"]; + var isArray = __dependency7__.isArray; + var isNone = __dependency8__["default"]; + var computed = __dependency9__.computed; + var emberA = __dependency10__.A; + var observer = __dependency11__.observer; + var defineProperty = __dependency12__.defineProperty; + + var precompileTemplate = EmberHandlebars.compile; + + var SelectOption = View.extend({ + instrumentDisplay: 'Ember.SelectOption', + + tagName: 'option', + attributeBindings: ['value', 'selected'], + + defaultTemplate: function(context, options) { + options = { data: options.data, hash: {} }; + EmberHandlebars.helpers.bind.call(context, "view.label", options); + }, + + init: function() { + this.labelPathDidChange(); + this.valuePathDidChange(); + + this._super(); + }, + + selected: computed(function() { + var content = get(this, 'content'), + selection = get(this, 'parentView.selection'); + if (get(this, 'parentView.multiple')) { + return selection && indexOf(selection, content.valueOf()) > -1; + } else { + // Primitives get passed through bindings as objects... since + // `new Number(4) !== 4`, we use `==` below + return content == selection; // jshint ignore:line + } + }).property('content', 'parentView.selection'), + + labelPathDidChange: observer('parentView.optionLabelPath', function() { + var labelPath = get(this, 'parentView.optionLabelPath'); + + if (!labelPath) { return; } + + defineProperty(this, 'label', computed(function() { + return get(this, labelPath); + }).property(labelPath)); + }), + + valuePathDidChange: observer('parentView.optionValuePath', function() { + var valuePath = get(this, 'parentView.optionValuePath'); + + if (!valuePath) { return; } + + defineProperty(this, 'value', computed(function() { + return get(this, valuePath); + }).property(valuePath)); + }) + }); + + var SelectOptgroup = CollectionView.extend({ + instrumentDisplay: 'Ember.SelectOptgroup', + + tagName: 'optgroup', + attributeBindings: ['label'], + + selectionBinding: 'parentView.selection', + multipleBinding: 'parentView.multiple', + optionLabelPathBinding: 'parentView.optionLabelPath', + optionValuePathBinding: 'parentView.optionValuePath', + + itemViewClassBinding: 'parentView.optionView' + }); + + /** + The `Ember.Select` view class renders a + [select](https://developer.mozilla.org/en/HTML/Element/select) HTML element, + allowing the user to choose from a list of options. + + The text and `value` property of each ` + + + ``` + + The `value` attribute of the selected `"); + return buffer; + } + + function program3(depth0,data) { + + var stack1; + stack1 = helpers.each.call(depth0, "view.groupedContent", {hash:{},hashTypes:{},hashContexts:{},inverse:self.noop,fn:self.program(4, program4, data),contexts:[depth0],types:["ID"],data:data}); + if(stack1 || stack1 === 0) { data.buffer.push(stack1); } + else { data.buffer.push(''); } + } + function program4(depth0,data) { + + + data.buffer.push(escapeExpression(helpers.view.call(depth0, "view.groupView", {hash:{ + 'content': ("content"), + 'label': ("label") + },hashTypes:{'content': "ID",'label': "ID"},hashContexts:{'content': depth0,'label': depth0},contexts:[depth0],types:["ID"],data:data}))); + } + + function program6(depth0,data) { + + var stack1; + stack1 = helpers.each.call(depth0, "view.content", {hash:{},hashTypes:{},hashContexts:{},inverse:self.noop,fn:self.program(7, program7, data),contexts:[depth0],types:["ID"],data:data}); + if(stack1 || stack1 === 0) { data.buffer.push(stack1); } + else { data.buffer.push(''); } + } + function program7(depth0,data) { + + + data.buffer.push(escapeExpression(helpers.view.call(depth0, "view.optionView", {hash:{ + 'content': ("") + },hashTypes:{'content': "ID"},hashContexts:{'content': depth0},contexts:[depth0],types:["ID"],data:data}))); + } + + stack1 = helpers['if'].call(depth0, "view.prompt", {hash:{},hashTypes:{},hashContexts:{},inverse:self.noop,fn:self.program(1, program1, data),contexts:[depth0],types:["ID"],data:data}); + if(stack1 || stack1 === 0) { data.buffer.push(stack1); } + stack1 = helpers['if'].call(depth0, "view.optionGroupPath", {hash:{},hashTypes:{},hashContexts:{},inverse:self.program(6, program6, data),fn:self.program(3, program3, data),contexts:[depth0],types:["ID"],data:data}); + if(stack1 || stack1 === 0) { data.buffer.push(stack1); } + return buffer; + + }), + attributeBindings: ['multiple', 'disabled', 'tabindex', 'name', 'required', 'autofocus', + 'form', 'size'], + + /** + The `multiple` attribute of the select element. Indicates whether multiple + options can be selected. + + @property multiple + @type Boolean + @default false + */ + multiple: false, + + /** + The `disabled` attribute of the select element. Indicates whether + the element is disabled from interactions. + + @property disabled + @type Boolean + @default false + */ + disabled: false, + + /** + The `required` attribute of the select element. Indicates whether + a selected option is required for form validation. + + @property required + @type Boolean + @default false + @since 1.5.0 + */ + required: false, + + /** + The list of options. + + If `optionLabelPath` and `optionValuePath` are not overridden, this should + be a list of strings, which will serve simultaneously as labels and values. + + Otherwise, this should be a list of objects. For instance: + + ```javascript + Ember.Select.create({ + content: Ember.A([ + { id: 1, firstName: 'Yehuda' }, + { id: 2, firstName: 'Tom' } + ]), + optionLabelPath: 'content.firstName', + optionValuePath: 'content.id' + }); + ``` + + @property content + @type Array + @default null + */ + content: null, + + /** + When `multiple` is `false`, the element of `content` that is currently + selected, if any. + + When `multiple` is `true`, an array of such elements. + + @property selection + @type Object or Array + @default null + */ + selection: null, + + /** + In single selection mode (when `multiple` is `false`), value can be used to + get the current selection's value or set the selection by it's value. + + It is not currently supported in multiple selection mode. + + @property value + @type String + @default null + */ + value: computed(function(key, value) { + if (arguments.length === 2) { return value; } + var valuePath = get(this, 'optionValuePath').replace(/^content\.?/, ''); + return valuePath ? get(this, 'selection.' + valuePath) : get(this, 'selection'); + }).property('selection'), + + /** + If given, a top-most dummy option will be rendered to serve as a user + prompt. + + @property prompt + @type String + @default null + */ + prompt: null, + + /** + The path of the option labels. See [content](/api/classes/Ember.Select.html#property_content). + + @property optionLabelPath + @type String + @default 'content' + */ + optionLabelPath: 'content', + + /** + The path of the option values. See [content](/api/classes/Ember.Select.html#property_content). + + @property optionValuePath + @type String + @default 'content' + */ + optionValuePath: 'content', + + /** + The path of the option group. + When this property is used, `content` should be sorted by `optionGroupPath`. + + @property optionGroupPath + @type String + @default null + */ + optionGroupPath: null, + + /** + The view class for optgroup. + + @property groupView + @type Ember.View + @default Ember.SelectOptgroup + */ + groupView: SelectOptgroup, + + groupedContent: computed(function() { + var groupPath = get(this, 'optionGroupPath'); + var groupedContent = emberA(); + var content = get(this, 'content') || []; + + forEach(content, function(item) { + var label = get(item, groupPath); + + if (get(groupedContent, 'lastObject.label') !== label) { + groupedContent.pushObject({ + label: label, + content: emberA() + }); + } + + get(groupedContent, 'lastObject.content').push(item); + }); + + return groupedContent; + }).property('optionGroupPath', 'content.@each'), + + /** + The view class for option. + + @property optionView + @type Ember.View + @default Ember.SelectOption + */ + optionView: SelectOption, + + _change: function() { + if (get(this, 'multiple')) { + this._changeMultiple(); + } else { + this._changeSingle(); + } + }, + + selectionDidChange: observer('selection.@each', function() { + var selection = get(this, 'selection'); + if (get(this, 'multiple')) { + if (!isArray(selection)) { + set(this, 'selection', emberA([selection])); + return; + } + this._selectionDidChangeMultiple(); + } else { + this._selectionDidChangeSingle(); + } + }), + + valueDidChange: observer('value', function() { + var content = get(this, 'content'), + value = get(this, 'value'), + valuePath = get(this, 'optionValuePath').replace(/^content\.?/, ''), + selectedValue = (valuePath ? get(this, 'selection.' + valuePath) : get(this, 'selection')), + selection; + + if (value !== selectedValue) { + selection = content ? content.find(function(obj) { + return value === (valuePath ? get(obj, valuePath) : obj); + }) : null; + + this.set('selection', selection); + } + }), + + + _triggerChange: function() { + var selection = get(this, 'selection'); + var value = get(this, 'value'); + + if (!isNone(selection)) { this.selectionDidChange(); } + if (!isNone(value)) { this.valueDidChange(); } + + this._change(); + }, + + _changeSingle: function() { + var selectedIndex = this.$()[0].selectedIndex, + content = get(this, 'content'), + prompt = get(this, 'prompt'); + + if (!content || !get(content, 'length')) { return; } + if (prompt && selectedIndex === 0) { set(this, 'selection', null); return; } + + if (prompt) { selectedIndex -= 1; } + set(this, 'selection', content.objectAt(selectedIndex)); + }, + + + _changeMultiple: function() { + var options = this.$('option:selected'), + prompt = get(this, 'prompt'), + offset = prompt ? 1 : 0, + content = get(this, 'content'), + selection = get(this, 'selection'); + + if (!content) { return; } + if (options) { + var selectedIndexes = options.map(function() { + return this.index - offset; + }).toArray(); + var newSelection = content.objectsAt(selectedIndexes); + + if (isArray(selection)) { + replace(selection, 0, get(selection, 'length'), newSelection); + } else { + set(this, 'selection', newSelection); + } + } + }, + + _selectionDidChangeSingle: function() { + var el = this.get('element'); + if (!el) { return; } + + var content = get(this, 'content'), + selection = get(this, 'selection'), + selectionIndex = content ? indexOf(content, selection) : -1, + prompt = get(this, 'prompt'); + + if (prompt) { selectionIndex += 1; } + if (el) { el.selectedIndex = selectionIndex; } + }, + + _selectionDidChangeMultiple: function() { + var content = get(this, 'content'), + selection = get(this, 'selection'), + selectedIndexes = content ? indexesOf(content, selection) : [-1], + prompt = get(this, 'prompt'), + offset = prompt ? 1 : 0, + options = this.$('option'), + adjusted; + + if (options) { + options.each(function() { + adjusted = this.index > -1 ? this.index - offset : -1; + this.selected = indexOf(selectedIndexes, adjusted) > -1; + }); + } + }, + + init: function() { + this._super(); + this.on("didInsertElement", this, this._triggerChange); + this.on("change", this, this._change); + } + }); + + __exports__["default"] = Select; + __exports__.Select = Select; + __exports__.SelectOption = SelectOption; + __exports__.SelectOptgroup = SelectOptgroup; + }); +define("ember-handlebars/controls/text_area", + ["ember-metal/property_get","ember-views/views/component","ember-handlebars/controls/text_support","ember-metal/mixin","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { + "use strict"; + + /** + @module ember + @submodule ember-handlebars + */ + var get = __dependency1__.get; + var Component = __dependency2__["default"]; + var TextSupport = __dependency3__["default"]; + var observer = __dependency4__.observer; + + /** + The internal class used to create textarea element when the `{{textarea}}` + helper is used. + + See [handlebars.helpers.textarea](/api/classes/Ember.Handlebars.helpers.html#method_textarea) for usage details. + + ## Layout and LayoutName properties + + Because HTML `textarea` elements do not contain inner HTML the `layout` and + `layoutName` properties will not be applied. See [Ember.View](/api/classes/Ember.View.html)'s + layout section for more information. + + @class TextArea + @namespace Ember + @extends Ember.Component + @uses Ember.TextSupport + */ + __exports__["default"] = Component.extend(TextSupport, { + instrumentDisplay: '{{textarea}}', + + classNames: ['ember-text-area'], + + tagName: "textarea", + attributeBindings: ['rows', 'cols', 'name', 'selectionEnd', 'selectionStart', 'wrap'], + rows: null, + cols: null, + + _updateElementValue: observer('value', function() { + // We do this check so cursor position doesn't get affected in IE + var value = get(this, 'value'), + $el = this.$(); + if ($el && value !== $el.val()) { + $el.val(value); + } + }), + + init: function() { + this._super(); + this.on("didInsertElement", this, this._updateElementValue); + } + }); + }); +define("ember-handlebars/controls/text_field", + ["ember-metal/property_get","ember-metal/property_set","ember-views/views/component","ember-handlebars/controls/text_support","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { + "use strict"; + /** + @module ember + @submodule ember-handlebars + */ + + var get = __dependency1__.get; + var set = __dependency2__.set; + var Component = __dependency3__["default"]; + var TextSupport = __dependency4__["default"]; + + /** + + The internal class used to create text inputs when the `{{input}}` + helper is used with `type` of `text`. + + See [Handlebars.helpers.input](/api/classes/Ember.Handlebars.helpers.html#method_input) for usage details. + + ## Layout and LayoutName properties + + Because HTML `input` elements are self closing `layout` and `layoutName` + properties will not be applied. See [Ember.View](/api/classes/Ember.View.html)'s + layout section for more information. + + @class TextField + @namespace Ember + @extends Ember.Component + @uses Ember.TextSupport + */ + __exports__["default"] = Component.extend(TextSupport, { + instrumentDisplay: '{{input type="text"}}', + + classNames: ['ember-text-field'], + tagName: "input", + attributeBindings: ['type', 'value', 'size', 'pattern', 'name', 'min', 'max', + 'accept', 'autocomplete', 'autosave', 'formaction', + 'formenctype', 'formmethod', 'formnovalidate', 'formtarget', + 'height', 'inputmode', 'list', 'multiple', 'step', + 'width'], + + /** + The `value` attribute of the input element. As the user inputs text, this + property is updated live. + + @property value + @type String + @default "" + */ + value: "", + + /** + The `type` attribute of the input element. + + @property type + @type String + @default "text" + */ + type: "text", + + /** + The `size` of the text field in characters. + + @property size + @type String + @default null + */ + size: null, + + /** + The `pattern` attribute of input element. + + @property pattern + @type String + @default null + */ + pattern: null, + + /** + The `min` attribute of input element used with `type="number"` or `type="range"`. + + @property min + @type String + @default null + @since 1.4.0 + */ + min: null, + + /** + The `max` attribute of input element used with `type="number"` or `type="range"`. + + @property max + @type String + @default null + @since 1.4.0 + */ + max: null + }); + }); +define("ember-handlebars/controls/text_support", + ["ember-metal/property_get","ember-metal/property_set","ember-metal/mixin","ember-runtime/mixins/target_action_support","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { + "use strict"; + /** + @module ember + @submodule ember-handlebars + */ + + var get = __dependency1__.get; + var set = __dependency2__.set; + var Mixin = __dependency3__.Mixin; + var TargetActionSupport = __dependency4__["default"]; + + /** + Shared mixin used by `Ember.TextField` and `Ember.TextArea`. + + @class TextSupport + @namespace Ember + @uses Ember.TargetActionSupport + @extends Ember.Mixin + @private + */ + var TextSupport = Mixin.create(TargetActionSupport, { + value: "", + + attributeBindings: ['placeholder', 'disabled', 'maxlength', 'tabindex', 'readonly', + 'autofocus', 'form', 'selectionDirection', 'spellcheck', 'required', + 'title', 'autocapitalize', 'autocorrect'], + placeholder: null, + disabled: false, + maxlength: null, + + init: function() { + this._super(); + this.on("focusOut", this, this._elementValueDidChange); + this.on("change", this, this._elementValueDidChange); + this.on("paste", this, this._elementValueDidChange); + this.on("cut", this, this._elementValueDidChange); + this.on("input", this, this._elementValueDidChange); + this.on("keyUp", this, this.interpretKeyEvents); + }, + + /** + The action to be sent when the user presses the return key. + + This is similar to the `{{action}}` helper, but is fired when + the user presses the return key when editing a text field, and sends + the value of the field as the context. + + @property action + @type String + @default null + */ + action: null, + + /** + The event that should send the action. + + Options are: + + * `enter`: the user pressed enter + * `keyPress`: the user pressed a key + + @property onEvent + @type String + @default enter + */ + onEvent: 'enter', + + /** + Whether they `keyUp` event that triggers an `action` to be sent continues + propagating to other views. + + By default, when the user presses the return key on their keyboard and + the text field has an `action` set, the action will be sent to the view's + controller and the key event will stop propagating. + + If you would like parent views to receive the `keyUp` event even after an + action has been dispatched, set `bubbles` to true. + + @property bubbles + @type Boolean + @default false + */ + bubbles: false, + + interpretKeyEvents: function(event) { + var map = TextSupport.KEY_EVENTS; + var method = map[event.keyCode]; + + this._elementValueDidChange(); + if (method) { return this[method](event); } + }, + + _elementValueDidChange: function() { + set(this, 'value', this.$().val()); + }, + + /** + Called when the user inserts a new line. + + Called by the `Ember.TextSupport` mixin on keyUp if keycode matches 13. + Uses sendAction to send the `enter` action. + + @method insertNewline + @param {Event} event + */ + insertNewline: function(event) { + sendAction('enter', this, event); + sendAction('insert-newline', this, event); + }, + + /** + Called when the user hits escape. + + Called by the `Ember.TextSupport` mixin on keyUp if keycode matches 27. + Uses sendAction to send the `escape-press` action. + + @method cancel + @param {Event} event + */ + cancel: function(event) { + sendAction('escape-press', this, event); + }, + + /** + Called when the text area is focused. + + Uses sendAction to send the `focus-in` action. + + @method focusIn + @param {Event} event + */ + focusIn: function(event) { + sendAction('focus-in', this, event); + }, + + /** + Called when the text area is blurred. + + Uses sendAction to send the `focus-out` action. + + @method focusOut + @param {Event} event + */ + focusOut: function(event) { + sendAction('focus-out', this, event); + }, + + /** + Called when the user presses a key. Enabled by setting + the `onEvent` property to `keyPress`. + + Uses sendAction to send the `key-press` action. + + @method keyPress + @param {Event} event + */ + keyPress: function(event) { + sendAction('key-press', this, event); + } + + }); + + TextSupport.KEY_EVENTS = { + 13: 'insertNewline', + 27: 'cancel' + }; + + // In principle, this shouldn't be necessary, but the legacy + // sendAction semantics for TextField are different from + // the component semantics so this method normalizes them. + function sendAction(eventName, view, event) { + var action = get(view, eventName), + on = get(view, 'onEvent'), + value = get(view, 'value'); + + // back-compat support for keyPress as an event name even though + // it's also a method name that consumes the event (and therefore + // incompatible with sendAction semantics). + if (on === eventName || (on === 'keyPress' && eventName === 'key-press')) { + view.sendAction('action', value); + } + + view.sendAction(eventName, value); + + if (action || on === eventName) { + if(!get(view, 'bubbles')) { + event.stopPropagation(); + } + } + } + + __exports__["default"] = TextSupport; + }); +define("ember-handlebars/ext", + ["ember-metal/core","ember-runtime/system/string","ember-handlebars-compiler","ember-metal/property_get","ember-metal/binding","ember-metal/error","ember-metal/mixin","ember-metal/is_empty","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) { + "use strict"; + var Ember = __dependency1__["default"]; + // Ember.FEATURES, Ember.assert, Ember.Handlebars, Ember.lookup + // var emberAssert = Ember.assert; + + var fmt = __dependency2__.fmt; + + var EmberHandlebars = __dependency3__["default"]; + var helpers = EmberHandlebars.helpers; + + var get = __dependency4__.get; + var isGlobalPath = __dependency5__.isGlobalPath; + var EmberError = __dependency6__["default"]; + var IS_BINDING = __dependency7__.IS_BINDING; + + // late bound via requireModule because of circular dependencies. + var resolveHelper, + SimpleHandlebarsView; + + var isEmpty = __dependency8__["default"]; + + var slice = [].slice, originalTemplate = EmberHandlebars.template; + + /** + If a path starts with a reserved keyword, returns the root + that should be used. + + @private + @method normalizePath + @for Ember + @param root {Object} + @param path {String} + @param data {Hash} + */ + function normalizePath(root, path, data) { + var keywords = (data && data.keywords) || {}, + keyword, isKeyword; + + // Get the first segment of the path. For example, if the + // path is "foo.bar.baz", returns "foo". + keyword = path.split('.', 1)[0]; + + // Test to see if the first path is a keyword that has been + // passed along in the view's data hash. If so, we will treat + // that object as the new root. + if (keywords.hasOwnProperty(keyword)) { + // Look up the value in the template's data hash. + root = keywords[keyword]; + isKeyword = true; + + // Handle cases where the entire path is the reserved + // word. In that case, return the object itself. + if (path === keyword) { + path = ''; + } else { + // Strip the keyword from the path and look up + // the remainder from the newly found root. + path = path.substr(keyword.length+1); + } + } + + return { root: root, path: path, isKeyword: isKeyword }; + } + + + /** + Lookup both on root and on window. If the path starts with + a keyword, the corresponding object will be looked up in the + template's data hash and used to resolve the path. + + @method get + @for Ember.Handlebars + @param {Object} root The object to look up the property on + @param {String} path The path to be lookedup + @param {Object} options The template's option hash + */ + function handlebarsGet(root, path, options) { + var data = options && options.data, + normalizedPath = normalizePath(root, path, data), + value; + + + root = normalizedPath.root; + path = normalizedPath.path; + + value = get(root, path); + + if (value === undefined && root !== Ember.lookup && isGlobalPath(path)) { + value = get(Ember.lookup, path); + } + + + return value; + } + + /** + This method uses `Ember.Handlebars.get` to lookup a value, then ensures + that the value is escaped properly. + + If `unescaped` is a truthy value then the escaping will not be performed. + + @method getEscaped + @for Ember.Handlebars + @param {Object} root The object to look up the property on + @param {String} path The path to be lookedup + @param {Object} options The template's option hash + @since 1.4.0 + */ + function getEscaped(root, path, options) { + var result = handlebarsGet(root, path, options); + + if (result === null || result === undefined) { + result = ""; + } else if (!(result instanceof Handlebars.SafeString)) { + result = String(result); + } + if (!options.hash.unescaped){ + result = Handlebars.Utils.escapeExpression(result); + } + + return result; + } + + __exports__.getEscaped = getEscaped;function resolveParams(context, params, options) { + var resolvedParams = [], types = options.types, param, type; + + for (var i=0, l=params.length; i{{user.name}} + +
    +
    {{user.role.label}}
    + {{user.role.id}} + +

    {{user.role.description}}

    +
    + ``` + + `{{with}}` can be our best friend in these cases, + instead of writing `user.role.*` over and over, we use `{{#with user.role}}`. + Now the context within the `{{#with}} .. {{/with}}` block is `user.role` so you can do the following: + + ```handlebars +
    {{user.name}}
    + +
    + {{#with user.role}} +
    {{label}}
    + {{id}} + +

    {{description}}

    + {{/with}} +
    + ``` + + ### `as` operator + + This operator aliases the scope to a new name. It's helpful for semantic clarity and to retain + default scope or to reference from another `{{with}}` block. + + ```handlebars + // posts might not be + {{#with user.posts as blogPosts}} +
    + There are {{blogPosts.length}} blog posts written by {{user.name}}. +
    + + {{#each post in blogPosts}} +
  • {{post.title}}
    • + {{/each}} + {{/with}} + ``` + + Without the `as` operator, it would be impossible to reference `user.name` in the example above. + + NOTE: The alias should not reuse a name from the bound property path. + For example: `{{#with foo.bar as foo}}` is not supported because it attempts to alias using + the first part of the property path, `foo`. Instead, use `{{#with foo.bar as baz}}`. + + ### `controller` option + + Adding `controller='something'` instructs the `{{with}}` helper to create and use an instance of + the specified controller with the new context as its content. + + This is very similar to using an `itemController` option with the `{{each}}` helper. + + ```handlebars + {{#with users.posts controller='userBlogPosts'}} + {{!- The current context is wrapped in our controller instance }} + {{/with}} + ``` + + In the above example, the template provided to the `{{with}}` block is now wrapped in the + `userBlogPost` controller, which provides a very elegant way to decorate the context with custom + functions/properties. + + @method with + @for Ember.Handlebars.helpers + @param {Function} context + @param {Hash} options + @return {String} HTML string + */ + function withHelper(context, options) { + var bindContext, preserveContext, controller, helperName = 'with'; + + if (arguments.length === 4) { + var keywordName, path, rootPath, normalized, contextPath; + + options = arguments[3]; + keywordName = arguments[2]; + path = arguments[0]; + + if (path) { + helperName += ' ' + path + ' as ' + keywordName; + } + + + var localizedOptions = o_create(options); + localizedOptions.data = o_create(options.data); + localizedOptions.data.keywords = o_create(options.data.keywords || {}); + + if (isGlobalPath(path)) { + contextPath = path; + } else { + normalized = normalizePath(this, path, options.data); + path = normalized.path; + rootPath = normalized.root; + + // This is a workaround for the fact that you cannot bind separate objects + // together. When we implement that functionality, we should use it here. + var contextKey = jQuery.expando + guidFor(rootPath); + localizedOptions.data.keywords[contextKey] = rootPath; + // if the path is '' ("this"), just bind directly to the current context + contextPath = path ? contextKey + '.' + path : contextKey; + } + + localizedOptions.hash.keywordName = keywordName; + localizedOptions.hash.keywordPath = contextPath; + + bindContext = this; + context = contextPath; + options = localizedOptions; + preserveContext = true; + } else { + + helperName += ' ' + context; + bindContext = options.contexts[0]; + preserveContext = false; + } + + options.helperName = helperName; + options.isWithHelper = true; + + return bind.call(bindContext, context, options, preserveContext, exists); + } + /** + See [boundIf](/api/classes/Ember.Handlebars.helpers.html#method_boundIf) + and [unboundIf](/api/classes/Ember.Handlebars.helpers.html#method_unboundIf) + + @method if + @for Ember.Handlebars.helpers + @param {Function} context + @param {Hash} options + @return {String} HTML string + */ + function ifHelper(context, options) { + + options.helperName = options.helperName || ('if ' + context); + + if (options.data.isUnbound) { + return helpers.unboundIf.call(options.contexts[0], context, options); + } else { + return helpers.boundIf.call(options.contexts[0], context, options); + } + } + + /** + @method unless + @for Ember.Handlebars.helpers + @param {Function} context + @param {Hash} options + @return {String} HTML string + */ + function unlessHelper(context, options) { + + var fn = options.fn, inverse = options.inverse, helperName = 'unless'; + + if (context) { + helperName += ' ' + context; + } + + options.fn = inverse; + options.inverse = fn; + + options.helperName = options.helperName || helperName; + + if (options.data.isUnbound) { + return helpers.unboundIf.call(options.contexts[0], context, options); + } else { + return helpers.boundIf.call(options.contexts[0], context, options); + } + } + + /** + `bind-attr` allows you to create a binding between DOM element attributes and + Ember objects. For example: + + ```handlebars + imageTitle + ``` + + The above handlebars template will fill the ``'s `src` attribute will + the value of the property referenced with `"imageUrl"` and its `alt` + attribute with the value of the property referenced with `"imageTitle"`. + + If the rendering context of this template is the following object: + + ```javascript + { + imageUrl: 'http://lolcats.info/haz-a-funny', + imageTitle: 'A humorous image of a cat' + } + ``` + + The resulting HTML output will be: + + ```html + A humorous image of a cat + ``` + + `bind-attr` cannot redeclare existing DOM element attributes. The use of `src` + in the following `bind-attr` example will be ignored and the hard coded value + of `src="/failwhale.gif"` will take precedence: + + ```handlebars + imageTitle + ``` + + ### `bind-attr` and the `class` attribute + + `bind-attr` supports a special syntax for handling a number of cases unique + to the `class` DOM element attribute. The `class` attribute combines + multiple discrete values into a single attribute as a space-delimited + list of strings. Each string can be: + + * a string return value of an object's property. + * a boolean return value of an object's property + * a hard-coded value + + A string return value works identically to other uses of `bind-attr`. The + return value of the property will become the value of the attribute. For + example, the following view and template: + + ```javascript + AView = View.extend({ + someProperty: function() { + return "aValue"; + }.property() + }) + ``` + + ```handlebars + + ``` + + A boolean return value will insert a specified class name if the property + returns `true` and remove the class name if the property returns `false`. + + A class name is provided via the syntax + `somePropertyName:class-name-if-true`. + + ```javascript + AView = View.extend({ + someBool: true + }) + ``` + + ```handlebars + + ``` + + Result in the following rendered output: + + ```html + + ``` + + An additional section of the binding can be provided if you want to + replace the existing class instead of removing it when the boolean + value changes: + + ```handlebars + + ``` + + A hard-coded value can be used by prepending `:` to the desired + class name: `:class-name-to-always-apply`. + + ```handlebars + + ``` + + Results in the following rendered output: + + ```html + + ``` + + All three strategies - string return value, boolean return value, and + hard-coded value – can be combined in a single declaration: + + ```handlebars + + ``` + + @method bind-attr + @for Ember.Handlebars.helpers + @param {Hash} options + @return {String} HTML string + */ + function bindAttrHelper(options) { + var attrs = options.hash; + + + var view = options.data.view; + var ret = []; + + // we relied on the behavior of calling without + // context to mean this === window, but when running + // "use strict", it's possible for this to === undefined; + var ctx = this || window; + + // Generate a unique id for this element. This will be added as a + // data attribute to the element so it can be looked up when + // the bound property changes. + var dataId = uuid(); + + // Handle classes differently, as we can bind multiple classes + var classBindings = attrs['class']; + if (classBindings != null) { + var classResults = bindClasses(ctx, classBindings, view, dataId, options); + + ret.push('class="' + Handlebars.Utils.escapeExpression(classResults.join(' ')) + '"'); + delete attrs['class']; + } + + var attrKeys = keys(attrs); + + // For each attribute passed, create an observer and emit the + // current value of the property as an attribute. + forEach.call(attrKeys, function(attr) { + var path = attrs[attr], + normalized; + + + normalized = normalizePath(ctx, path, options.data); + + var value = (path === 'this') ? normalized.root : handlebarsGet(ctx, path, options), + type = typeOf(value); + + + var observer; + + observer = function observer() { + var result = handlebarsGet(ctx, path, options); + + + var elem = view.$("[data-bindattr-" + dataId + "='" + dataId + "']"); + + // If we aren't able to find the element, it means the element + // to which we were bound has been removed from the view. + // In that case, we can assume the template has been re-rendered + // and we need to clean up the observer. + if (!elem || elem.length === 0) { + removeObserver(normalized.root, normalized.path, observer); + return; + } + + View.applyAttributeBindings(elem, attr, result); + }; + + // Add an observer to the view for when the property changes. + // When the observer fires, find the element using the + // unique data id and update the attribute to the new value. + // Note: don't add observer when path is 'this' or path + // is whole keyword e.g. {{#each x in list}} ... {{bind-attr attr="x"}} + if (path !== 'this' && !(normalized.isKeyword && normalized.path === '' )) { + view.registerObserver(normalized.root, normalized.path, observer); + } + + // if this changes, also change the logic in ember-views/lib/views/view.js + if ((type === 'string' || (type === 'number' && !isNaN(value)))) { + ret.push(attr + '="' + Handlebars.Utils.escapeExpression(value) + '"'); + } else if (value && type === 'boolean') { + // The developer controls the attr name, so it should always be safe + ret.push(attr + '="' + attr + '"'); + } + }, this); + + // Add the unique identifier + // NOTE: We use all lower-case since Firefox has problems with mixed case in SVG + ret.push('data-bindattr-' + dataId + '="' + dataId + '"'); + return new SafeString(ret.join(' ')); + } + + /** + See `bind-attr` + + @method bindAttr + @for Ember.Handlebars.helpers + @deprecated + @param {Function} context + @param {Hash} options + @return {String} HTML string + */ + function bindAttrHelperDeprecated() { + return helpers['bind-attr'].apply(this, arguments); + } + + /** + Helper that, given a space-separated string of property paths and a context, + returns an array of class names. Calling this method also has the side + effect of setting up observers at those property paths, such that if they + change, the correct class name will be reapplied to the DOM element. + + For example, if you pass the string "fooBar", it will first look up the + "fooBar" value of the context. If that value is true, it will add the + "foo-bar" class to the current element (i.e., the dasherized form of + "fooBar"). If the value is a string, it will add that string as the class. + Otherwise, it will not add any new class name. + + @private + @method bindClasses + @for Ember.Handlebars + @param {Ember.Object} context The context from which to lookup properties + @param {String} classBindings A string, space-separated, of class bindings + to use + @param {View} view The view in which observers should look for the + element to update + @param {Srting} bindAttrId Optional bindAttr id used to lookup elements + @return {Array} An array of class names to add + */ + function bindClasses(context, classBindings, view, bindAttrId, options) { + var ret = [], newClass, value, elem; + + // Helper method to retrieve the property from the context and + // determine which class string to return, based on whether it is + // a Boolean or not. + var classStringForPath = function(root, parsedPath, options) { + var val, + path = parsedPath.path; + + if (path === 'this') { + val = root; + } else if (path === '') { + val = true; + } else { + val = handlebarsGet(root, path, options); + } + + return View._classStringForValue(path, val, parsedPath.className, parsedPath.falsyClassName); + }; + + // For each property passed, loop through and setup + // an observer. + forEach.call(classBindings.split(' '), function(binding) { + + // Variable in which the old class value is saved. The observer function + // closes over this variable, so it knows which string to remove when + // the property changes. + var oldClass; + + var observer; + + var parsedPath = View._parsePropertyPath(binding), + path = parsedPath.path, + pathRoot = context, + normalized; + + if (path !== '' && path !== 'this') { + normalized = normalizePath(context, path, options.data); + + pathRoot = normalized.root; + path = normalized.path; + } + + // Set up an observer on the context. If the property changes, toggle the + // class name. + observer = function() { + // Get the current value of the property + newClass = classStringForPath(context, parsedPath, options); + elem = bindAttrId ? view.$("[data-bindattr-" + bindAttrId + "='" + bindAttrId + "']") : view.$(); + + // If we can't find the element anymore, a parent template has been + // re-rendered and we've been nuked. Remove the observer. + if (!elem || elem.length === 0) { + removeObserver(pathRoot, path, observer); + } else { + // If we had previously added a class to the element, remove it. + if (oldClass) { + elem.removeClass(oldClass); + } + + // If necessary, add a new class. Make sure we keep track of it so + // it can be removed in the future. + if (newClass) { + elem.addClass(newClass); + oldClass = newClass; + } else { + oldClass = null; + } + } + }; + + if (path !== '' && path !== 'this') { + view.registerObserver(pathRoot, path, observer); + } + + // We've already setup the observer; now we just need to figure out the + // correct behavior right now on the first pass through. + value = classStringForPath(context, parsedPath, options); + + if (value) { + ret.push(value); + + // Make sure we save the current value so that it can be removed if the + // observer fires. + oldClass = value; + } + }); + + return ret; + } + + __exports__.bind = bind; + __exports__._triageMustacheHelper = _triageMustacheHelper; + __exports__.resolveHelper = resolveHelper; + __exports__.bindHelper = bindHelper; + __exports__.boundIfHelper = boundIfHelper; + __exports__.unboundIfHelper = unboundIfHelper; + __exports__.withHelper = withHelper; + __exports__.ifHelper = ifHelper; + __exports__.unlessHelper = unlessHelper; + __exports__.bindAttrHelper = bindAttrHelper; + __exports__.bindAttrHelperDeprecated = bindAttrHelperDeprecated; + __exports__.bindClasses = bindClasses; + }); +define("ember-handlebars/helpers/collection", + ["ember-metal/core","ember-metal/utils","ember-handlebars-compiler","ember-runtime/system/string","ember-metal/property_get","ember-handlebars/ext","ember-handlebars/helpers/view","ember-metal/computed","ember-views/views/collection_view","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __exports__) { + "use strict"; + /** + @module ember + @submodule ember-handlebars + */ + + var Ember = __dependency1__["default"]; + // Ember.assert, Ember.deprecate + var inspect = __dependency2__.inspect; + + // var emberAssert = Ember.assert; + // emberDeprecate = Ember.deprecate; + + var EmberHandlebars = __dependency3__["default"]; + var helpers = EmberHandlebars.helpers; + + var fmt = __dependency4__.fmt; + var get = __dependency5__.get; + var handlebarsGet = __dependency6__.handlebarsGet; + var ViewHelper = __dependency7__.ViewHelper; + var computed = __dependency8__.computed; + var CollectionView = __dependency9__["default"]; + + var alias = computed.alias; + /** + `{{collection}}` is a `Ember.Handlebars` helper for adding instances of + `Ember.CollectionView` to a template. See [Ember.CollectionView](/api/classes/Ember.CollectionView.html) + for additional information on how a `CollectionView` functions. + + `{{collection}}`'s primary use is as a block helper with a `contentBinding` + option pointing towards an `Ember.Array`-compatible object. An `Ember.View` + instance will be created for each item in its `content` property. Each view + will have its own `content` property set to the appropriate item in the + collection. + + The provided block will be applied as the template for each item's view. + + Given an empty `` the following template: + + ```handlebars + {{#collection contentBinding="App.items"}} + Hi {{view.content.name}} + {{/collection}} + ``` + + And the following application code + + ```javascript + App = Ember.Application.create() + App.items = [ + Ember.Object.create({name: 'Dave'}), + Ember.Object.create({name: 'Mary'}), + Ember.Object.create({name: 'Sara'}) + ] + ``` + + Will result in the HTML structure below + + ```html +
    +
    Hi Dave
    +
    Hi Mary
    +
    Hi Sara
    +
    + ``` + + ### Blockless use in a collection + + If you provide an `itemViewClass` option that has its own `template` you can + omit the block. + + The following template: + + ```handlebars + {{collection contentBinding="App.items" itemViewClass="App.AnItemView"}} + ``` + + And application code + + ```javascript + App = Ember.Application.create(); + App.items = [ + Ember.Object.create({name: 'Dave'}), + Ember.Object.create({name: 'Mary'}), + Ember.Object.create({name: 'Sara'}) + ]; + + App.AnItemView = Ember.View.extend({ + template: Ember.Handlebars.compile("Greetings {{view.content.name}}") + }); + ``` + + Will result in the HTML structure below + + ```html +
    +
    Greetings Dave
    +
    Greetings Mary
    +
    Greetings Sara
    +
    + ``` + + ### Specifying a CollectionView subclass + + By default the `{{collection}}` helper will create an instance of + `Ember.CollectionView`. You can supply a `Ember.CollectionView` subclass to + the helper by passing it as the first argument: + + ```handlebars + {{#collection App.MyCustomCollectionClass contentBinding="App.items"}} + Hi {{view.content.name}} + {{/collection}} + ``` + + ### Forwarded `item.*`-named Options + + As with the `{{view}}`, helper options passed to the `{{collection}}` will be + set on the resulting `Ember.CollectionView` as properties. Additionally, + options prefixed with `item` will be applied to the views rendered for each + item (note the camelcasing): + + ```handlebars + {{#collection contentBinding="App.items" + itemTagName="p" + itemClassNames="greeting"}} + Howdy {{view.content.name}} + {{/collection}} + ``` + + Will result in the following HTML structure: + + ```html +
    +

    Howdy Dave

    +

    Howdy Mary

    +

    Howdy Sara

    +
    + ``` + + @method collection + @for Ember.Handlebars.helpers + @param {String} path + @param {Hash} options + @return {String} HTML string + @deprecated Use `{{each}}` helper instead. + */ + function collectionHelper(path, options) { + + // If no path is provided, treat path param as options. + if (path && path.data && path.data.isRenderData) { + options = path; + path = undefined; + } else { + } + + var fn = options.fn; + var data = options.data; + var inverse = options.inverse; + var view = options.data.view; + + + var controller, container; + // If passed a path string, convert that into an object. + // Otherwise, just default to the standard class. + var collectionClass; + if (path) { + controller = data.keywords.controller; + container = controller && controller.container; + collectionClass = handlebarsGet(this, path, options) || container.lookupFactory('view:' + path); + } + else { + collectionClass = CollectionView; + } + + var hash = options.hash, itemHash = {}, match; + + // Extract item view class if provided else default to the standard class + var collectionPrototype = collectionClass.proto(), itemViewClass; + + if (hash.itemView) { + controller = data.keywords.controller; + container = controller.container; + itemViewClass = container.lookupFactory('view:' + hash.itemView); + } else if (hash.itemViewClass) { + itemViewClass = handlebarsGet(collectionPrototype, hash.itemViewClass, options); + } else { + itemViewClass = collectionPrototype.itemViewClass; + } + + + delete hash.itemViewClass; + delete hash.itemView; + + // Go through options passed to the {{collection}} helper and extract options + // that configure item views instead of the collection itself. + for (var prop in hash) { + if (hash.hasOwnProperty(prop)) { + match = prop.match(/^item(.)(.*)$/); + + if (match && prop !== 'itemController') { + // Convert itemShouldFoo -> shouldFoo + itemHash[match[1].toLowerCase() + match[2]] = hash[prop]; + // Delete from hash as this will end up getting passed to the + // {{view}} helper method. + delete hash[prop]; + } + } + } + + if (fn) { + itemHash.template = fn; + delete options.fn; + } + + var emptyViewClass; + if (inverse && inverse !== EmberHandlebars.VM.noop) { + emptyViewClass = get(collectionPrototype, 'emptyViewClass'); + emptyViewClass = emptyViewClass.extend({ + template: inverse, + tagName: itemHash.tagName + }); + } else if (hash.emptyViewClass) { + emptyViewClass = handlebarsGet(this, hash.emptyViewClass, options); + } + if (emptyViewClass) { hash.emptyView = emptyViewClass; } + + if (hash.keyword) { + itemHash._context = this; + } else { + itemHash._context = alias('content'); + } + + var viewOptions = ViewHelper.propertiesFromHTMLOptions({ data: data, hash: itemHash }, this); + hash.itemViewClass = itemViewClass.extend(viewOptions); + + options.helperName = options.helperName || 'collection'; + + return helpers.view.call(this, collectionClass, options); + } + + __exports__["default"] = collectionHelper; + }); +define("ember-handlebars/helpers/debug", + ["ember-metal/core","ember-metal/utils","ember-metal/logger","ember-metal/property_get","ember-handlebars/ext","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { + "use strict"; + /*jshint debug:true*/ + + /** + @module ember + @submodule ember-handlebars + */ + var Ember = __dependency1__["default"]; + // Ember.FEATURES, + var inspect = __dependency2__.inspect; + var Logger = __dependency3__["default"]; + + var get = __dependency4__.get; + var normalizePath = __dependency5__.normalizePath; + var handlebarsGet = __dependency5__.handlebarsGet; + + var a_slice = [].slice; + + /** + `log` allows you to output the value of variables in the current rendering + context. `log` also accepts primitive types such as strings or numbers. + + ```handlebars + {{log "myVariable:" myVariable }} + ``` + + @method log + @for Ember.Handlebars.helpers + @param {String} property + */ + function logHelper() { + var params = a_slice.call(arguments, 0, -1), + options = arguments[arguments.length - 1], + logger = Logger.log, + values = [], + allowPrimitives = true; + + for (var i = 0; i < params.length; i++) { + var type = options.types[i]; + + if (type === 'ID' || !allowPrimitives) { + var context = (options.contexts && options.contexts[i]) || this, + normalized = normalizePath(context, params[i], options.data); + + if (normalized.path === 'this') { + values.push(normalized.root); + } else { + values.push(handlebarsGet(normalized.root, normalized.path, options)); + } + } else { + values.push(params[i]); + } + } + + logger.apply(logger, values); + } + + /** + Execute the `debugger` statement in the current context. + + ```handlebars + {{debugger}} + ``` + + Before invoking the `debugger` statement, there + are a few helpful variables defined in the + body of this helper that you can inspect while + debugging that describe how and where this + helper was invoked: + + - templateContext: this is most likely a controller + from which this template looks up / displays properties + - typeOfTemplateContext: a string description of + what the templateContext is + + For example, if you're wondering why a value `{{foo}}` + isn't rendering as expected within a template, you + could place a `{{debugger}}` statement, and when + the `debugger;` breakpoint is hit, you can inspect + `templateContext`, determine if it's the object you + expect, and/or evaluate expressions in the console + to perform property lookups on the `templateContext`: + + ``` + > templateContext.get('foo') // -> "" + ``` + + @method debugger + @for Ember.Handlebars.helpers + @param {String} property + */ + function debuggerHelper(options) { + + // These are helpful values you can inspect while debugging. + var templateContext = this; + var typeOfTemplateContext = inspect(templateContext); + + debugger; + } + + __exports__.logHelper = logHelper; + __exports__.debuggerHelper = debuggerHelper; + }); +define("ember-handlebars/helpers/each", + ["ember-metal/core","ember-handlebars-compiler","ember-runtime/system/string","ember-metal/property_get","ember-metal/property_set","ember-views/views/collection_view","ember-metal/binding","ember-runtime/mixins/controller","ember-runtime/controllers/array_controller","ember-runtime/mixins/array","ember-runtime/copy","ember-metal/run_loop","ember-metal/events","ember-handlebars/ext","ember-metal/computed","ember-metal/observer","ember-handlebars/views/metamorph_view","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __dependency16__, __dependency17__, __exports__) { + "use strict"; + + /** + @module ember + @submodule ember-handlebars + */ + var Ember = __dependency1__["default"]; + // Ember.assert;, Ember.K + // var emberAssert = Ember.assert, + var K = Ember.K; + + var EmberHandlebars = __dependency2__["default"]; + var helpers = EmberHandlebars.helpers; + + var fmt = __dependency3__.fmt; + var get = __dependency4__.get; + var set = __dependency5__.set; + var CollectionView = __dependency6__["default"]; + var Binding = __dependency7__.Binding; + var ControllerMixin = __dependency8__["default"]; + var ArrayController = __dependency9__["default"]; + var EmberArray = __dependency10__["default"]; + var copy = __dependency11__["default"]; + var run = __dependency12__["default"]; + var on = __dependency13__.on; + var handlebarsGet = __dependency14__.handlebarsGet; + var computed = __dependency15__.computed; + + var addObserver = __dependency16__.addObserver; + var removeObserver = __dependency16__.removeObserver; + var addBeforeObserver = __dependency16__.addBeforeObserver; + var removeBeforeObserver = __dependency16__.removeBeforeObserver; + + var _Metamorph = __dependency17__._Metamorph; + var _MetamorphView = __dependency17__._MetamorphView; + + var EachView = CollectionView.extend(_Metamorph, { + + init: function() { + var itemController = get(this, 'itemController'); + var binding; + + if (itemController) { + var controller = get(this, 'controller.container').lookupFactory('controller:array').create({ + _isVirtual: true, + parentController: get(this, 'controller'), + itemController: itemController, + target: get(this, 'controller'), + _eachView: this + }); + + this.disableContentObservers(function() { + set(this, 'content', controller); + binding = new Binding('content', '_eachView.dataSource').oneWay(); + binding.connect(controller); + }); + + set(this, '_arrayController', controller); + } else { + this.disableContentObservers(function() { + binding = new Binding('content', 'dataSource').oneWay(); + binding.connect(this); + }); + } + + return this._super(); + }, + + _assertArrayLike: function(content) { + }, + + disableContentObservers: function(callback) { + removeBeforeObserver(this, 'content', null, '_contentWillChange'); + removeObserver(this, 'content', null, '_contentDidChange'); + + callback.call(this); + + addBeforeObserver(this, 'content', null, '_contentWillChange'); + addObserver(this, 'content', null, '_contentDidChange'); + }, + + itemViewClass: _MetamorphView, + emptyViewClass: _MetamorphView, + + createChildView: function(view, attrs) { + view = this._super(view, attrs); + + // At the moment, if a container view subclass wants + // to insert keywords, it is responsible for cloning + // the keywords hash. This will be fixed momentarily. + var keyword = get(this, 'keyword'); + var content = get(view, 'content'); + + if (keyword) { + var data = get(view, 'templateData'); + + data = copy(data); + data.keywords = view.cloneKeywords(); + set(view, 'templateData', data); + + // In this case, we do not bind, because the `content` of + // a #each item cannot change. + data.keywords[keyword] = content; + } + + // If {{#each}} is looping over an array of controllers, + // point each child view at their respective controller. + if (content && content.isController) { + set(view, 'controller', content); + } + + return view; + }, + + destroy: function() { + if (!this._super()) { return; } + + var arrayController = get(this, '_arrayController'); + + if (arrayController) { + arrayController.destroy(); + } + + return this; + } + }); + + // Defeatureify doesn't seem to like nested functions that need to be removed + function _addMetamorphCheck() { + EachView.reopen({ + _checkMetamorph: on('didInsertElement', function() { + }) + }); + } + + // until ember-debug is es6ed + var runInDebug = function(f){ f(); }; + + var GroupedEach = EmberHandlebars.GroupedEach = function(context, path, options) { + var self = this, + normalized = EmberHandlebars.normalizePath(context, path, options.data); + + this.context = context; + this.path = path; + this.options = options; + this.template = options.fn; + this.containingView = options.data.view; + this.normalizedRoot = normalized.root; + this.normalizedPath = normalized.path; + this.content = this.lookupContent(); + + this.addContentObservers(); + this.addArrayObservers(); + + this.containingView.on('willClearRender', function() { + self.destroy(); + }); + }; + + GroupedEach.prototype = { + contentWillChange: function() { + this.removeArrayObservers(); + }, + + contentDidChange: function() { + this.content = this.lookupContent(); + this.addArrayObservers(); + this.rerenderContainingView(); + }, + + contentArrayWillChange: K, + + contentArrayDidChange: function() { + this.rerenderContainingView(); + }, + + lookupContent: function() { + return handlebarsGet(this.normalizedRoot, this.normalizedPath, this.options); + }, + + addArrayObservers: function() { + if (!this.content) { return; } + + this.content.addArrayObserver(this, { + willChange: 'contentArrayWillChange', + didChange: 'contentArrayDidChange' + }); + }, + + removeArrayObservers: function() { + if (!this.content) { return; } + + this.content.removeArrayObserver(this, { + willChange: 'contentArrayWillChange', + didChange: 'contentArrayDidChange' + }); + }, + + addContentObservers: function() { + addBeforeObserver(this.normalizedRoot, this.normalizedPath, this, this.contentWillChange); + addObserver(this.normalizedRoot, this.normalizedPath, this, this.contentDidChange); + }, + + removeContentObservers: function() { + removeBeforeObserver(this.normalizedRoot, this.normalizedPath, this.contentWillChange); + removeObserver(this.normalizedRoot, this.normalizedPath, this.contentDidChange); + }, + + render: function() { + if (!this.content) { return; } + + var content = this.content, + contentLength = get(content, 'length'), + options = this.options, + data = options.data, + template = this.template; + + data.insideEach = true; + for (var i = 0; i < contentLength; i++) { + var context = content.objectAt(i); + options.data.keywords[options.hash.keyword] = context; + template(context, { data: data }); + } + }, + + rerenderContainingView: function() { + var self = this; + run.scheduleOnce('render', this, function() { + // It's possible it's been destroyed after we enqueued a re-render call. + if (!self.destroyed) { + self.containingView.rerender(); + } + }); + }, + + destroy: function() { + this.removeContentObservers(); + if (this.content) { + this.removeArrayObservers(); + } + this.destroyed = true; + } + }; + + /** + The `{{#each}}` helper loops over elements in a collection, rendering its + block once for each item. It is an extension of the base Handlebars `{{#each}}` + helper: + + ```javascript + Developers = [{name: 'Yehuda'},{name: 'Tom'}, {name: 'Paul'}]; + ``` + + ```handlebars + {{#each Developers}} + {{name}} + {{/each}} + ``` + + `{{each}}` supports an alternative syntax with element naming: + + ```handlebars + {{#each person in Developers}} + {{person.name}} + {{/each}} + ``` + + When looping over objects that do not have properties, `{{this}}` can be used + to render the object: + + ```javascript + DeveloperNames = ['Yehuda', 'Tom', 'Paul'] + ``` + + ```handlebars + {{#each DeveloperNames}} + {{this}} + {{/each}} + ``` + ### {{else}} condition + `{{#each}}` can have a matching `{{else}}`. The contents of this block will render + if the collection is empty. + + ``` + {{#each person in Developers}} + {{person.name}} + {{else}} +

    Sorry, nobody is available for this task.

    + {{/each}} + ``` + ### Specifying a View class for items + If you provide an `itemViewClass` option that references a view class + with its own `template` you can omit the block. + + The following template: + + ```handlebars + {{#view App.MyView }} + {{each view.items itemViewClass="App.AnItemView"}} + {{/view}} + ``` + + And application code + + ```javascript + App = Ember.Application.create({ + MyView: Ember.View.extend({ + items: [ + Ember.Object.create({name: 'Dave'}), + Ember.Object.create({name: 'Mary'}), + Ember.Object.create({name: 'Sara'}) + ] + }) + }); + + App.AnItemView = Ember.View.extend({ + template: Ember.Handlebars.compile("Greetings {{name}}") + }); + ``` + + Will result in the HTML structure below + + ```html +
    +
    Greetings Dave
    +
    Greetings Mary
    +
    Greetings Sara
    +
    + ``` + + If an `itemViewClass` is defined on the helper, and therefore the helper is not + being used as a block, an `emptyViewClass` can also be provided optionally. + The `emptyViewClass` will match the behavior of the `{{else}}` condition + described above. That is, the `emptyViewClass` will render if the collection + is empty. + + ### Representing each item with a Controller. + By default the controller lookup within an `{{#each}}` block will be + the controller of the template where the `{{#each}}` was used. If each + item needs to be presented by a custom controller you can provide a + `itemController` option which references a controller by lookup name. + Each item in the loop will be wrapped in an instance of this controller + and the item itself will be set to the `model` property of that controller. + + This is useful in cases where properties of model objects need transformation + or synthesis for display: + + ```javascript + App.DeveloperController = Ember.ObjectController.extend({ + isAvailableForHire: function() { + return !this.get('model.isEmployed') && this.get('model.isSeekingWork'); + }.property('isEmployed', 'isSeekingWork') + }) + ``` + + ```handlebars + {{#each person in developers itemController="developer"}} + {{person.name}} {{#if person.isAvailableForHire}}Hire me!{{/if}} + {{/each}} + ``` + + Each itemController will receive a reference to the current controller as + a `parentController` property. + + ### (Experimental) Grouped Each + + When used in conjunction with the experimental [group helper](https://github.com/emberjs/group-helper), + you can inform Handlebars to re-render an entire group of items instead of + re-rendering them one at a time (in the event that they are changed en masse + or an item is added/removed). + + ```handlebars + {{#group}} + {{#each people}} + {{firstName}} {{lastName}} + {{/each}} + {{/group}} + ``` + + This can be faster than the normal way that Handlebars re-renders items + in some cases. + + If for some reason you have a group with more than one `#each`, you can make + one of the collections be updated in normal (non-grouped) fashion by setting + the option `groupedRows=true` (counter-intuitive, I know). + + For example, + + ```handlebars + {{dealershipName}} + + {{#group}} + {{#each dealers}} + {{firstName}} {{lastName}} + {{/each}} + + {{#each car in cars groupedRows=true}} + {{car.make}} {{car.model}} {{car.color}} + {{/each}} + {{/group}} + ``` + Any change to `dealershipName` or the `dealers` collection will cause the + entire group to be re-rendered. However, changes to the `cars` collection + will be re-rendered individually (as normal). + + Note that `group` behavior is also disabled by specifying an `itemViewClass`. + + @method each + @for Ember.Handlebars.helpers + @param [name] {String} name for item (used with `in`) + @param [path] {String} path + @param [options] {Object} Handlebars key/value pairs of options + @param [options.itemViewClass] {String} a path to a view class used for each item + @param [options.itemController] {String} name of a controller to be created for each item + @param [options.groupedRows] {boolean} enable normal item-by-item rendering when inside a `#group` helper + */ + function eachHelper(path, options) { + var ctx, helperName = 'each'; + + if (arguments.length === 4) { + + var keywordName = arguments[0]; + + + options = arguments[3]; + path = arguments[2]; + + helperName += ' ' + keywordName + ' in ' + path; + + if (path === '') { path = "this"; } + + options.hash.keyword = keywordName; + + } else if (arguments.length === 1) { + options = path; + path = 'this'; + } else { + helperName += ' ' + path; + } + + options.hash.dataSourceBinding = path; + // Set up emptyView as a metamorph with no tag + //options.hash.emptyViewClass = Ember._MetamorphView; + + // can't rely on this default behavior when use strict + ctx = this || window; + + options.helperName = options.helperName || helperName; + + if (options.data.insideGroup && !options.hash.groupedRows && !options.hash.itemViewClass) { + new GroupedEach(ctx, path, options).render(); + } else { + // ES6TODO: figure out how to do this without global lookup. + return helpers.collection.call(ctx, 'Ember.Handlebars.EachView', options); + } + } + + __exports__.EachView = EachView; + __exports__.GroupedEach = GroupedEach; + __exports__.eachHelper = eachHelper; + }); +define("ember-handlebars/helpers/loc", + ["ember-runtime/system/string","exports"], + function(__dependency1__, __exports__) { + "use strict"; + var loc = __dependency1__.loc; + + /** + @module ember + @submodule ember-handlebars + */ + + // ES6TODO: + // Pretty sure this can be expressed as + // var locHelper EmberStringUtils.loc ? + + /** + Calls [Ember.String.loc](/api/classes/Ember.String.html#method_loc) with the + provided string. + + This is a convenient way to localize text. For example: + + ```html + + ``` + + Take note that `"welcome"` is a string and not an object + reference. + + See [Ember.String.loc](/api/classes/Ember.String.html#method_loc) for how to + set up localized string references. + + @method loc + @for Ember.Handlebars.helpers + @param {String} str The string to format + @see {Ember.String#loc} + */ + __exports__["default"] = function locHelper(str) { + return loc(str); + } + }); +define("ember-handlebars/helpers/partial", + ["ember-metal/core","ember-metal/is_none","ember-handlebars/ext","ember-handlebars/helpers/binding","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { + "use strict"; + var Ember = __dependency1__["default"]; + // Ember.assert + // var emberAssert = Ember.assert; + + var isNone = __dependency2__.isNone; + var handlebarsGet = __dependency3__.handlebarsGet; + var bind = __dependency4__.bind; + + /** + @module ember + @submodule ember-handlebars + */ + + /** + The `partial` helper renders another template without + changing the template context: + + ```handlebars + {{foo}} + {{partial "nav"}} + ``` + + The above example template will render a template named + "_nav", which has the same context as the parent template + it's rendered into, so if the "_nav" template also referenced + `{{foo}}`, it would print the same thing as the `{{foo}}` + in the above example. + + If a "_nav" template isn't found, the `partial` helper will + fall back to a template named "nav". + + ## Bound template names + + The parameter supplied to `partial` can also be a path + to a property containing a template name, e.g.: + + ```handlebars + {{partial someTemplateName}} + ``` + + The above example will look up the value of `someTemplateName` + on the template context (e.g. a controller) and use that + value as the name of the template to render. If the resolved + value is falsy, nothing will be rendered. If `someTemplateName` + changes, the partial will be re-rendered using the new template + name. + + ## Setting the partial's context with `with` + + The `partial` helper can be used in conjunction with the `with` + helper to set a context that will be used by the partial: + + ```handlebars + {{#with currentUser}} + {{partial "user_info"}} + {{/with}} + ``` + + @method partial + @for Ember.Handlebars.helpers + @param {String} partialName the name of the template to render minus the leading underscore + */ + + __exports__["default"] = function partialHelper(name, options) { + + var context = (options.contexts && options.contexts.length) ? options.contexts[0] : this; + + options.helperName = options.helperName || 'partial'; + + if (options.types[0] === "ID") { + // Helper was passed a property path; we need to + // create a binding that will re-render whenever + // this property changes. + options.fn = function(context, fnOptions) { + var partialName = handlebarsGet(context, name, fnOptions); + renderPartial(context, partialName, fnOptions); + }; + + return bind.call(context, name, options, true, exists); + } else { + // Render the partial right into parent template. + renderPartial(context, name, options); + } + } + + function exists(value) { + return !isNone(value); + } + + function renderPartial(context, name, options) { + var nameParts = name.split("/"); + var lastPart = nameParts[nameParts.length - 1]; + + nameParts[nameParts.length - 1] = "_" + lastPart; + + var view = options.data.view; + var underscoredName = nameParts.join("/"); + var template = view.templateForName(underscoredName); + var deprecatedTemplate = !template && view.templateForName(name); + + + template = template || deprecatedTemplate; + + template(context, { data: options.data }); + } + }); +define("ember-handlebars/helpers/shared", + ["ember-handlebars/ext","exports"], + function(__dependency1__, __exports__) { + "use strict"; + var handlebarsGet = __dependency1__.handlebarsGet; + + __exports__["default"] = function resolvePaths(options) { + var ret = [], + contexts = options.contexts, + roots = options.roots, + data = options.data; + + for (var i=0, l=contexts.length; i + {{#with loggedInUser}} + Last Login: {{lastLogin}} + User Info: {{template "user_info"}} + {{/with}} + + ``` + + ```html + + ``` + + ```handlebars + {{#if isUser}} + {{template "user_info"}} + {{else}} + {{template "unlogged_user_info"}} + {{/if}} + ``` + + This helper looks for templates in the global `Ember.TEMPLATES` hash. If you + add `"; + return testEl.firstChild.innerHTML === ''; + })(); + + // IE 8 (and likely earlier) likes to move whitespace preceeding + // a script tag to appear after it. This means that we can + // accidentally remove whitespace when updating a morph. + var movesWhitespace = typeof document !== 'undefined' && (function() { + var testEl = document.createElement('div'); + testEl.innerHTML = "Test: Value"; + return testEl.childNodes[0].nodeValue === 'Test:' && + testEl.childNodes[2].nodeValue === ' Value'; + })(); + + // Use this to find children by ID instead of using jQuery + var findChildById = function(element, id) { + if (element.getAttribute('id') === id) { return element; } + + var len = element.childNodes.length, idx, node, found; + for (idx=0; idx 0) { + var len = matches.length, idx; + for (idx=0; idxTest'); + canSet = el.options.length === 1; + } + + innerHTMLTags[tagName] = canSet; + + return canSet; + }; + + function setInnerHTML(element, html) { + var tagName = element.tagName; + + if (canSetInnerHTML(tagName)) { + setInnerHTMLWithoutFix(element, html); + } else { + // Firefox versions < 11 do not have support for element.outerHTML. + var outerHTML = element.outerHTML || new XMLSerializer().serializeToString(element); + + var startTag = outerHTML.match(new RegExp("<"+tagName+"([^>]*)>", 'i'))[0], + endTag = ''; + + var wrapper = document.createElement('div'); + setInnerHTMLWithoutFix(wrapper, startTag + html + endTag); + element = wrapper.firstChild; + while (element.tagName !== tagName) { + element = element.nextSibling; + } + } + + return element; + } + + __exports__.setInnerHTML = setInnerHTML;function isSimpleClick(event) { + var modifier = event.shiftKey || event.metaKey || event.altKey || event.ctrlKey, + secondaryClick = event.which > 1; // IE9 may return undefined + + return !modifier && !secondaryClick; + } + + __exports__.isSimpleClick = isSimpleClick; + }); +define("ember-views/views/collection_view", + ["ember-metal/core","ember-metal/platform","ember-metal/binding","ember-metal/merge","ember-metal/property_get","ember-metal/property_set","ember-runtime/system/string","ember-views/views/container_view","ember-views/views/core_view","ember-views/views/view","ember-metal/mixin","ember-runtime/mixins/array","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __exports__) { + "use strict"; + + /** + @module ember + @submodule ember-views + */ + + var Ember = __dependency1__["default"]; + // Ember.assert + var create = __dependency2__.create; + var isGlobalPath = __dependency3__.isGlobalPath; + var merge = __dependency4__["default"]; + var get = __dependency5__.get; + var set = __dependency6__.set; + var fmt = __dependency7__.fmt; + var ContainerView = __dependency8__["default"]; + var CoreView = __dependency9__["default"]; + var View = __dependency10__["default"]; + var observer = __dependency11__.observer; + var beforeObserver = __dependency11__.beforeObserver; + var EmberArray = __dependency12__["default"]; + + /** + `Ember.CollectionView` is an `Ember.View` descendent responsible for managing + a collection (an array or array-like object) by maintaining a child view object + and associated DOM representation for each item in the array and ensuring + that child views and their associated rendered HTML are updated when items in + the array are added, removed, or replaced. + + ## Setting content + + The managed collection of objects is referenced as the `Ember.CollectionView` + instance's `content` property. + + ```javascript + someItemsView = Ember.CollectionView.create({ + content: ['A', 'B','C'] + }) + ``` + + The view for each item in the collection will have its `content` property set + to the item. + + ## Specifying itemViewClass + + By default the view class for each item in the managed collection will be an + instance of `Ember.View`. You can supply a different class by setting the + `CollectionView`'s `itemViewClass` property. + + Given an empty `` and the following code: + + ```javascript + someItemsView = Ember.CollectionView.create({ + classNames: ['a-collection'], + content: ['A','B','C'], + itemViewClass: Ember.View.extend({ + template: Ember.Handlebars.compile("the letter: {{view.content}}") + }) + }); + + someItemsView.appendTo('body'); + ``` + + Will result in the following HTML structure + + ```html +
    +
    the letter: A
    +
    the letter: B
    +
    the letter: C
    +
    + ``` + + ## Automatic matching of parent/child tagNames + + Setting the `tagName` property of a `CollectionView` to any of + "ul", "ol", "table", "thead", "tbody", "tfoot", "tr", or "select" will result + in the item views receiving an appropriately matched `tagName` property. + + Given an empty `` and the following code: + + ```javascript + anUnorderedListView = Ember.CollectionView.create({ + tagName: 'ul', + content: ['A','B','C'], + itemViewClass: Ember.View.extend({ + template: Ember.Handlebars.compile("the letter: {{view.content}}") + }) + }); + + anUnorderedListView.appendTo('body'); + ``` + + Will result in the following HTML structure + + ```html +
      +
    • the letter: A
      • +
    • the letter: B
      • +
    • the letter: C
      • +
    + ``` + + Additional `tagName` pairs can be provided by adding to + `Ember.CollectionView.CONTAINER_MAP ` + + ```javascript + Ember.CollectionView.CONTAINER_MAP['article'] = 'section' + ``` + + ## Programmatic creation of child views + + For cases where additional customization beyond the use of a single + `itemViewClass` or `tagName` matching is required CollectionView's + `createChildView` method can be overidden: + + ```javascript + CustomCollectionView = Ember.CollectionView.extend({ + createChildView: function(viewClass, attrs) { + if (attrs.content.kind == 'album') { + viewClass = App.AlbumView; + } else { + viewClass = App.SongView; + } + return this._super(viewClass, attrs); + } + }); + ``` + + ## Empty View + + You can provide an `Ember.View` subclass to the `Ember.CollectionView` + instance as its `emptyView` property. If the `content` property of a + `CollectionView` is set to `null` or an empty array, an instance of this view + will be the `CollectionView`s only child. + + ```javascript + aListWithNothing = Ember.CollectionView.create({ + classNames: ['nothing'] + content: null, + emptyView: Ember.View.extend({ + template: Ember.Handlebars.compile("The collection is empty") + }) + }); + + aListWithNothing.appendTo('body'); + ``` + + Will result in the following HTML structure + + ```html +
    +
    + The collection is empty +
    +
    + ``` + + ## Adding and Removing items + + The `childViews` property of a `CollectionView` should not be directly + manipulated. Instead, add, remove, replace items from its `content` property. + This will trigger appropriate changes to its rendered HTML. + + + @class CollectionView + @namespace Ember + @extends Ember.ContainerView + @since Ember 0.9 + */ + var CollectionView = ContainerView.extend({ + + /** + A list of items to be displayed by the `Ember.CollectionView`. + + @property content + @type Ember.Array + @default null + */ + content: null, + + /** + This provides metadata about what kind of empty view class this + collection would like if it is being instantiated from another + system (like Handlebars) + + @private + @property emptyViewClass + */ + emptyViewClass: View, + + /** + An optional view to display if content is set to an empty array. + + @property emptyView + @type Ember.View + @default null + */ + emptyView: null, + + /** + @property itemViewClass + @type Ember.View + @default Ember.View + */ + itemViewClass: View, + + /** + Setup a CollectionView + + @method init + */ + init: function() { + var ret = this._super(); + this._contentDidChange(); + return ret; + }, + + /** + Invoked when the content property is about to change. Notifies observers that the + entire array content will change. + + @private + @method _contentWillChange + */ + _contentWillChange: beforeObserver('content', function() { + var content = this.get('content'); + + if (content) { content.removeArrayObserver(this); } + var len = content ? get(content, 'length') : 0; + this.arrayWillChange(content, 0, len); + }), + + /** + Check to make sure that the content has changed, and if so, + update the children directly. This is always scheduled + asynchronously, to allow the element to be created before + bindings have synchronized and vice versa. + + @private + @method _contentDidChange + */ + _contentDidChange: observer('content', function() { + var content = get(this, 'content'); + + if (content) { + this._assertArrayLike(content); + content.addArrayObserver(this); + } + + var len = content ? get(content, 'length') : 0; + this.arrayDidChange(content, 0, null, len); + }), + + /** + Ensure that the content implements Ember.Array + + @private + @method _assertArrayLike + */ + _assertArrayLike: function(content) { + }, + + /** + Removes the content and content observers. + + @method destroy + */ + destroy: function() { + if (!this._super()) { return; } + + var content = get(this, 'content'); + if (content) { content.removeArrayObserver(this); } + + if (this._createdEmptyView) { + this._createdEmptyView.destroy(); + } + + return this; + }, + + /** + Called when a mutation to the underlying content array will occur. + + This method will remove any views that are no longer in the underlying + content array. + + Invokes whenever the content array itself will change. + + @method arrayWillChange + @param {Array} content the managed collection of objects + @param {Number} start the index at which the changes will occurr + @param {Number} removed number of object to be removed from content + */ + arrayWillChange: function(content, start, removedCount) { + // If the contents were empty before and this template collection has an + // empty view remove it now. + var emptyView = get(this, 'emptyView'); + if (emptyView && emptyView instanceof View) { + emptyView.removeFromParent(); + } + + // Loop through child views that correspond with the removed items. + // Note that we loop from the end of the array to the beginning because + // we are mutating it as we go. + var childViews = this._childViews, childView, idx, len; + + len = this._childViews.length; + + var removingAll = removedCount === len; + + if (removingAll) { + this.currentState.empty(this); + this.invokeRecursively(function(view) { + view.removedFromDOM = true; + }, false); + } + + for (idx = start + removedCount - 1; idx >= start; idx--) { + childView = childViews[idx]; + childView.destroy(); + } + }, + + /** + Called when a mutation to the underlying content array occurs. + + This method will replay that mutation against the views that compose the + `Ember.CollectionView`, ensuring that the view reflects the model. + + This array observer is added in `contentDidChange`. + + @method arrayDidChange + @param {Array} content the managed collection of objects + @param {Number} start the index at which the changes occurred + @param {Number} removed number of object removed from content + @param {Number} added number of object added to content + */ + arrayDidChange: function(content, start, removed, added) { + var addedViews = [], view, item, idx, len, itemViewClass, + emptyView; + + len = content ? get(content, 'length') : 0; + + if (len) { + itemViewClass = get(this, 'itemViewClass'); + + if ('string' === typeof itemViewClass && isGlobalPath(itemViewClass)) { + itemViewClass = get(itemViewClass) || itemViewClass; + } + + + for (idx = start; idx < start+added; idx++) { + item = content.objectAt(idx); + + view = this.createChildView(itemViewClass, { + content: item, + contentIndex: idx + }); + + addedViews.push(view); + } + } else { + emptyView = get(this, 'emptyView'); + + if (!emptyView) { return; } + + if ('string' === typeof emptyView && isGlobalPath(emptyView)) { + emptyView = get(emptyView) || emptyView; + } + + emptyView = this.createChildView(emptyView); + addedViews.push(emptyView); + set(this, 'emptyView', emptyView); + + if (CoreView.detect(emptyView)) { + this._createdEmptyView = emptyView; + } + } + + this.replace(start, 0, addedViews); + }, + + /** + Instantiates a view to be added to the childViews array during view + initialization. You generally will not call this method directly unless + you are overriding `createChildViews()`. Note that this method will + automatically configure the correct settings on the new view instance to + act as a child of the parent. + + The tag name for the view will be set to the tagName of the viewClass + passed in. + + @method createChildView + @param {Class} viewClass + @param {Hash} [attrs] Attributes to add + @return {Ember.View} new instance + */ + createChildView: function(view, attrs) { + view = this._super(view, attrs); + + var itemTagName = get(view, 'tagName'); + + if (itemTagName === null || itemTagName === undefined) { + itemTagName = CollectionView.CONTAINER_MAP[get(this, 'tagName')]; + set(view, 'tagName', itemTagName); + } + + return view; + } + }); + + /** + A map of parent tags to their default child tags. You can add + additional parent tags if you want collection views that use + a particular parent tag to default to a child tag. + + @property CONTAINER_MAP + @type Hash + @static + @final + */ + CollectionView.CONTAINER_MAP = { + ul: 'li', + ol: 'li', + table: 'tr', + thead: 'tr', + tbody: 'tr', + tfoot: 'tr', + tr: 'td', + select: 'option' + }; + + __exports__["default"] = CollectionView; + }); +define("ember-views/views/component", + ["ember-metal/core","ember-views/mixins/component_template_deprecation","ember-runtime/mixins/target_action_support","ember-views/views/view","ember-metal/property_get","ember-metal/property_set","ember-metal/is_none","ember-metal/computed","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __exports__) { + "use strict"; + var Ember = __dependency1__["default"]; + // Ember.assert, Ember.Handlebars + + var ComponentTemplateDeprecation = __dependency2__["default"]; + var TargetActionSupport = __dependency3__["default"]; + var View = __dependency4__["default"]; + + var get = __dependency5__.get; + var set = __dependency6__.set; + var isNone = __dependency7__.isNone; + + var computed = __dependency8__.computed; + + var a_slice = Array.prototype.slice; + + /** + @module ember + @submodule ember-views + */ + + /** + An `Ember.Component` is a view that is completely + isolated. Property access in its templates go + to the view object and actions are targeted at + the view object. There is no access to the + surrounding context or outer controller; all + contextual information must be passed in. + + The easiest way to create an `Ember.Component` is via + a template. If you name a template + `components/my-foo`, you will be able to use + `{{my-foo}}` in other templates, which will make + an instance of the isolated component. + + ```handlebars + {{app-profile person=currentUser}} + ``` + + ```handlebars + +

    {{person.title}}

    + +

    {{person.signature}}

    + ``` + + You can use `yield` inside a template to + include the **contents** of any block attached to + the component. The block will be executed in the + context of the surrounding context or outer controller: + + ```handlebars + {{#app-profile person=currentUser}} +

    Admin mode

    + {{! Executed in the controller's context. }} + {{/app-profile}} + ``` + + ```handlebars + +

    {{person.title}}

    + {{! Executed in the components context. }} + {{yield}} {{! block contents }} + ``` + + If you want to customize the component, in order to + handle events or actions, you implement a subclass + of `Ember.Component` named after the name of the + component. Note that `Component` needs to be appended to the name of + your subclass like `AppProfileComponent`. + + For example, you could implement the action + `hello` for the `app-profile` component: + + ```javascript + App.AppProfileComponent = Ember.Component.extend({ + actions: { + hello: function(name) { + console.log("Hello", name); + } + } + }); + ``` + + And then use it in the component's template: + + ```handlebars + + +

    {{person.title}}

    + {{yield}} + + + ``` + + Components must have a `-` in their name to avoid + conflicts with built-in controls that wrap HTML + elements. This is consistent with the same + requirement in web components. + + @class Component + @namespace Ember + @extends Ember.View + */ + var Component = View.extend(TargetActionSupport, ComponentTemplateDeprecation, { + instrumentName: 'component', + instrumentDisplay: computed(function() { + if (this._debugContainerKey) { + return '{{' + this._debugContainerKey.split(':')[1] + '}}'; + } + }), + + init: function() { + this._super(); + set(this, 'origContext', get(this, 'context')); + set(this, 'context', this); + set(this, 'controller', this); + }, + + defaultLayout: function(context, options){ + Ember.Handlebars.helpers['yield'].call(context, options); + }, + + /** + A components template property is set by passing a block + during its invocation. It is executed within the parent context. + + Example: + + ```handlebars + {{#my-component}} + // something that is run in the context + // of the parent context + {{/my-component}} + ``` + + Specifying a template directly to a component is deprecated without + also specifying the layout property. + + @deprecated + @property template + */ + template: computed(function(key, value) { + if (value !== undefined) { return value; } + + var templateName = get(this, 'templateName'), + template = this.templateForName(templateName, 'template'); + + + return template || get(this, 'defaultTemplate'); + }).property('templateName'), + + /** + Specifying a components `templateName` is deprecated without also + providing the `layout` or `layoutName` properties. + + @deprecated + @property templateName + */ + templateName: null, + + // during render, isolate keywords + cloneKeywords: function() { + return { + view: this, + controller: this + }; + }, + + _yield: function(context, options) { + var view = options.data.view, + parentView = this._parentView, + template = get(this, 'template'); + + if (template) { + + view.appendChild(View, { + isVirtual: true, + tagName: '', + _contextView: parentView, + template: template, + context: options.data.insideGroup ? get(this, 'origContext') : get(parentView, 'context'), + controller: get(parentView, 'controller'), + templateData: { keywords: parentView.cloneKeywords(), insideGroup: options.data.insideGroup } + }); + } + }, + + /** + If the component is currently inserted into the DOM of a parent view, this + property will point to the controller of the parent view. + + @property targetObject + @type Ember.Controller + @default null + */ + targetObject: computed(function(key) { + var parentView = get(this, '_parentView'); + return parentView ? get(parentView, 'controller') : null; + }).property('_parentView'), + + /** + Triggers a named action on the controller context where the component is used if + this controller has registered for notifications of the action. + + For example a component for playing or pausing music may translate click events + into action notifications of "play" or "stop" depending on some internal state + of the component: + + + ```javascript + App.PlayButtonComponent = Ember.Component.extend({ + click: function(){ + if (this.get('isPlaying')) { + this.sendAction('play'); + } else { + this.sendAction('stop'); + } + } + }); + ``` + + When used inside a template these component actions are configured to + trigger actions in the outer application context: + + ```handlebars + {{! application.hbs }} + {{play-button play="musicStarted" stop="musicStopped"}} + ``` + + When the component receives a browser `click` event it translate this + interaction into application-specific semantics ("play" or "stop") and + triggers the specified action name on the controller for the template + where the component is used: + + + ```javascript + App.ApplicationController = Ember.Controller.extend({ + actions: { + musicStarted: function(){ + // called when the play button is clicked + // and the music started playing + }, + musicStopped: function(){ + // called when the play button is clicked + // and the music stopped playing + } + } + }); + ``` + + If no action name is passed to `sendAction` a default name of "action" + is assumed. + + ```javascript + App.NextButtonComponent = Ember.Component.extend({ + click: function(){ + this.sendAction(); + } + }); + ``` + + ```handlebars + {{! application.hbs }} + {{next-button action="playNextSongInAlbum"}} + ``` + + ```javascript + App.ApplicationController = Ember.Controller.extend({ + actions: { + playNextSongInAlbum: function(){ + ... + } + } + }); + ``` + + @method sendAction + @param [action] {String} the action to trigger + @param [context] {*} a context to send with the action + */ + sendAction: function(action) { + var actionName, + contexts = a_slice.call(arguments, 1); + + // Send the default action + if (action === undefined) { + actionName = get(this, 'action'); + } else { + actionName = get(this, action); + } + + // If no action name for that action could be found, just abort. + if (actionName === undefined) { return; } + + this.triggerAction({ + action: actionName, + actionContext: contexts + }); + } + }); + + __exports__["default"] = Component; + }); +define("ember-views/views/container_view", + ["ember-metal/core","ember-metal/merge","ember-runtime/mixins/mutable_array","ember-metal/property_get","ember-metal/property_set","ember-views/views/view","ember-views/views/view_collection","ember-views/views/states","ember-metal/error","ember-metal/enumerable_utils","ember-metal/computed","ember-metal/run_loop","ember-metal/properties","ember-views/system/render_buffer","ember-metal/mixin","ember-runtime/system/native_array","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __dependency16__, __exports__) { + "use strict"; + var Ember = __dependency1__["default"]; + // Ember.assert, Ember.K + + var merge = __dependency2__["default"]; + var MutableArray = __dependency3__["default"]; + var get = __dependency4__.get; + var set = __dependency5__.set; + + var View = __dependency6__["default"]; + var ViewCollection = __dependency7__["default"]; + + var cloneStates = __dependency8__.cloneStates; + var EmberViewStates = __dependency8__.states; + + var EmberError = __dependency9__["default"]; + + var forEach = __dependency10__.forEach; + + var computed = __dependency11__.computed; + var run = __dependency12__["default"]; + var defineProperty = __dependency13__.defineProperty; + var renderBuffer = __dependency14__["default"]; + var observer = __dependency15__.observer; + var beforeObserver = __dependency15__.beforeObserver; + var emberA = __dependency16__.A; + + /** + @module ember + @submodule ember-views + */ + + var states = cloneStates(EmberViewStates); + + /** + A `ContainerView` is an `Ember.View` subclass that implements `Ember.MutableArray` + allowing programmatic management of its child views. + + ## Setting Initial Child Views + + The initial array of child views can be set in one of two ways. You can + provide a `childViews` property at creation time that contains instance of + `Ember.View`: + + ```javascript + aContainer = Ember.ContainerView.create({ + childViews: [Ember.View.create(), Ember.View.create()] + }); + ``` + + You can also provide a list of property names whose values are instances of + `Ember.View`: + + ```javascript + aContainer = Ember.ContainerView.create({ + childViews: ['aView', 'bView', 'cView'], + aView: Ember.View.create(), + bView: Ember.View.create(), + cView: Ember.View.create() + }); + ``` + + The two strategies can be combined: + + ```javascript + aContainer = Ember.ContainerView.create({ + childViews: ['aView', Ember.View.create()], + aView: Ember.View.create() + }); + ``` + + Each child view's rendering will be inserted into the container's rendered + HTML in the same order as its position in the `childViews` property. + + ## Adding and Removing Child Views + + The container view implements `Ember.MutableArray` allowing programmatic management of its child views. + + To remove a view, pass that view into a `removeObject` call on the container view. + + Given an empty `` the following code + + ```javascript + aContainer = Ember.ContainerView.create({ + classNames: ['the-container'], + childViews: ['aView', 'bView'], + aView: Ember.View.create({ + template: Ember.Handlebars.compile("A") + }), + bView: Ember.View.create({ + template: Ember.Handlebars.compile("B") + }) + }); + + aContainer.appendTo('body'); + ``` + + Results in the HTML + + ```html +
    +
    A
    +
    B
    +
    + ``` + + Removing a view + + ```javascript + aContainer.toArray(); // [aContainer.aView, aContainer.bView] + aContainer.removeObject(aContainer.get('bView')); + aContainer.toArray(); // [aContainer.aView] + ``` + + Will result in the following HTML + + ```html +
    +
    A
    +
    + ``` + + Similarly, adding a child view is accomplished by adding `Ember.View` instances to the + container view. + + Given an empty `` the following code + + ```javascript + aContainer = Ember.ContainerView.create({ + classNames: ['the-container'], + childViews: ['aView', 'bView'], + aView: Ember.View.create({ + template: Ember.Handlebars.compile("A") + }), + bView: Ember.View.create({ + template: Ember.Handlebars.compile("B") + }) + }); + + aContainer.appendTo('body'); + ``` + + Results in the HTML + + ```html +
    +
    A
    +
    B
    +
    + ``` + + Adding a view + + ```javascript + AnotherViewClass = Ember.View.extend({ + template: Ember.Handlebars.compile("Another view") + }); + + aContainer.toArray(); // [aContainer.aView, aContainer.bView] + aContainer.pushObject(AnotherViewClass.create()); + aContainer.toArray(); // [aContainer.aView, aContainer.bView, ] + ``` + + Will result in the following HTML + + ```html +
    +
    A
    +
    B
    +
    Another view
    +
    + ``` + + ## Templates and Layout + + A `template`, `templateName`, `defaultTemplate`, `layout`, `layoutName` or + `defaultLayout` property on a container view will not result in the template + or layout being rendered. The HTML contents of a `Ember.ContainerView`'s DOM + representation will only be the rendered HTML of its child views. + + @class ContainerView + @namespace Ember + @extends Ember.View + */ + var ContainerView = View.extend(MutableArray, { + _states: states, + + init: function() { + this._super(); + + var childViews = get(this, 'childViews'); + + // redefine view's childViews property that was obliterated + defineProperty(this, 'childViews', View.childViewsProperty); + + var _childViews = this._childViews; + + forEach(childViews, function(viewName, idx) { + var view; + + if ('string' === typeof viewName) { + view = get(this, viewName); + view = this.createChildView(view); + set(this, viewName, view); + } else { + view = this.createChildView(viewName); + } + + _childViews[idx] = view; + }, this); + + var currentView = get(this, 'currentView'); + if (currentView) { + if (!_childViews.length) { _childViews = this._childViews = this._childViews.slice(); } + _childViews.push(this.createChildView(currentView)); + } + }, + + replace: function(idx, removedCount, addedViews) { + var addedCount = addedViews ? get(addedViews, 'length') : 0; + var self = this; + + this.arrayContentWillChange(idx, removedCount, addedCount); + this.childViewsWillChange(this._childViews, idx, removedCount); + + if (addedCount === 0) { + this._childViews.splice(idx, removedCount) ; + } else { + var args = [idx, removedCount].concat(addedViews); + if (addedViews.length && !this._childViews.length) { this._childViews = this._childViews.slice(); } + this._childViews.splice.apply(this._childViews, args); + } + + this.arrayContentDidChange(idx, removedCount, addedCount); + this.childViewsDidChange(this._childViews, idx, removedCount, addedCount); + + return this; + }, + + objectAt: function(idx) { + return this._childViews[idx]; + }, + + length: computed(function () { + return this._childViews.length; + })["volatile"](), + + /** + Instructs each child view to render to the passed render buffer. + + @private + @method render + @param {Ember.RenderBuffer} buffer the buffer to render to + */ + render: function(buffer) { + this.forEachChildView(function(view) { + view.renderToBuffer(buffer); + }); + }, + + instrumentName: 'container', + + /** + When a child view is removed, destroy its element so that + it is removed from the DOM. + + The array observer that triggers this action is set up in the + `renderToBuffer` method. + + @private + @method childViewsWillChange + @param {Ember.Array} views the child views array before mutation + @param {Number} start the start position of the mutation + @param {Number} removed the number of child views removed + **/ + childViewsWillChange: function(views, start, removed) { + this.propertyWillChange('childViews'); + + if (removed > 0) { + var changedViews = views.slice(start, start+removed); + // transition to preRender before clearing parentView + this.currentState.childViewsWillChange(this, views, start, removed); + this.initializeViews(changedViews, null, null); + } + }, + + removeChild: function(child) { + this.removeObject(child); + return this; + }, + + /** + When a child view is added, make sure the DOM gets updated appropriately. + + If the view has already rendered an element, we tell the child view to + create an element and insert it into the DOM. If the enclosing container + view has already written to a buffer, but not yet converted that buffer + into an element, we insert the string representation of the child into the + appropriate place in the buffer. + + @private + @method childViewsDidChange + @param {Ember.Array} views the array of child views after the mutation has occurred + @param {Number} start the start position of the mutation + @param {Number} removed the number of child views removed + @param {Number} added the number of child views added + */ + childViewsDidChange: function(views, start, removed, added) { + if (added > 0) { + var changedViews = views.slice(start, start+added); + this.initializeViews(changedViews, this, get(this, 'templateData')); + this.currentState.childViewsDidChange(this, views, start, added); + } + this.propertyDidChange('childViews'); + }, + + initializeViews: function(views, parentView, templateData) { + forEach(views, function(view) { + set(view, '_parentView', parentView); + + if (!view.container && parentView) { + set(view, 'container', parentView.container); + } + + if (!get(view, 'templateData')) { + set(view, 'templateData', templateData); + } + }); + }, + + currentView: null, + + _currentViewWillChange: beforeObserver('currentView', function() { + var currentView = get(this, 'currentView'); + if (currentView) { + currentView.destroy(); + } + }), + + _currentViewDidChange: observer('currentView', function() { + var currentView = get(this, 'currentView'); + if (currentView) { + this.pushObject(currentView); + } + }), + + _ensureChildrenAreInDOM: function () { + this.currentState.ensureChildrenAreInDOM(this); + } + }); + + merge(states._default, { + childViewsWillChange: Ember.K, + childViewsDidChange: Ember.K, + ensureChildrenAreInDOM: Ember.K + }); + + merge(states.inBuffer, { + childViewsDidChange: function(parentView, views, start, added) { + throw new EmberError('You cannot modify child views while in the inBuffer state'); + } + }); + + merge(states.hasElement, { + childViewsWillChange: function(view, views, start, removed) { + for (var i=start; i + ``` + + ## HTML `class` Attribute + + The HTML `class` attribute of a view's tag can be set by providing a + `classNames` property that is set to an array of strings: + + ```javascript + MyView = Ember.View.extend({ + classNames: ['my-class', 'my-other-class'] + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html +
    + ``` + + `class` attribute values can also be set by providing a `classNameBindings` + property set to an array of properties names for the view. The return value + of these properties will be added as part of the value for the view's `class` + attribute. These properties can be computed properties: + + ```javascript + MyView = Ember.View.extend({ + classNameBindings: ['propertyA', 'propertyB'], + propertyA: 'from-a', + propertyB: function() { + if (someLogic) { return 'from-b'; } + }.property() + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html +
    + ``` + + If the value of a class name binding returns a boolean the property name + itself will be used as the class name if the property is true. The class name + will not be added if the value is `false` or `undefined`. + + ```javascript + MyView = Ember.View.extend({ + classNameBindings: ['hovered'], + hovered: true + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html +
    + ``` + + When using boolean class name bindings you can supply a string value other + than the property name for use as the `class` HTML attribute by appending the + preferred value after a ":" character when defining the binding: + + ```javascript + MyView = Ember.View.extend({ + classNameBindings: ['awesome:so-very-cool'], + awesome: true + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html +
    + ``` + + Boolean value class name bindings whose property names are in a + camelCase-style format will be converted to a dasherized format: + + ```javascript + MyView = Ember.View.extend({ + classNameBindings: ['isUrgent'], + isUrgent: true + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html +
    + ``` + + Class name bindings can also refer to object values that are found by + traversing a path relative to the view itself: + + ```javascript + MyView = Ember.View.extend({ + classNameBindings: ['messages.empty'] + messages: Ember.Object.create({ + empty: true + }) + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html +
    + ``` + + If you want to add a class name for a property which evaluates to true and + and a different class name if it evaluates to false, you can pass a binding + like this: + + ```javascript + // Applies 'enabled' class when isEnabled is true and 'disabled' when isEnabled is false + Ember.View.extend({ + classNameBindings: ['isEnabled:enabled:disabled'] + isEnabled: true + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html +
    + ``` + + When isEnabled is `false`, the resulting HTML reprensentation looks like + this: + + ```html +
    + ``` + + This syntax offers the convenience to add a class if a property is `false`: + + ```javascript + // Applies no class when isEnabled is true and class 'disabled' when isEnabled is false + Ember.View.extend({ + classNameBindings: ['isEnabled::disabled'] + isEnabled: true + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html +
    + ``` + + When the `isEnabled` property on the view is set to `false`, it will result + in view instances with an HTML representation of: + + ```html +
    + ``` + + Updates to the the value of a class name binding will result in automatic + update of the HTML `class` attribute in the view's rendered HTML + representation. If the value becomes `false` or `undefined` the class name + will be removed. + + Both `classNames` and `classNameBindings` are concatenated properties. See + [Ember.Object](/api/classes/Ember.Object.html) documentation for more + information about concatenated properties. + + ## HTML Attributes + + The HTML attribute section of a view's tag can be set by providing an + `attributeBindings` property set to an array of property names on the view. + The return value of these properties will be used as the value of the view's + HTML associated attribute: + + ```javascript + AnchorView = Ember.View.extend({ + tagName: 'a', + attributeBindings: ['href'], + href: 'http://google.com' + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html + + ``` + + One property can be mapped on to another by placing a ":" between + the source property and the destination property: + + ```javascript + AnchorView = Ember.View.extend({ + tagName: 'a', + attributeBindings: ['url:href'], + url: 'http://google.com' + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html + + ``` + + If the return value of an `attributeBindings` monitored property is a boolean + the property will follow HTML's pattern of repeating the attribute's name as + its value: + + ```javascript + MyTextInput = Ember.View.extend({ + tagName: 'input', + attributeBindings: ['disabled'], + disabled: true + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html + + ``` + + `attributeBindings` can refer to computed properties: + + ```javascript + MyTextInput = Ember.View.extend({ + tagName: 'input', + attributeBindings: ['disabled'], + disabled: function() { + if (someLogic) { + return true; + } else { + return false; + } + }.property() + }); + ``` + + Updates to the the property of an attribute binding will result in automatic + update of the HTML attribute in the view's rendered HTML representation. + + `attributeBindings` is a concatenated property. See [Ember.Object](/api/classes/Ember.Object.html) + documentation for more information about concatenated properties. + + ## Templates + + The HTML contents of a view's rendered representation are determined by its + template. Templates can be any function that accepts an optional context + parameter and returns a string of HTML that will be inserted within the + view's tag. Most typically in Ember this function will be a compiled + `Ember.Handlebars` template. + + ```javascript + AView = Ember.View.extend({ + template: Ember.Handlebars.compile('I am the template') + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html +
    I am the template
    + ``` + + Within an Ember application is more common to define a Handlebars templates as + part of a page: + + ```html + + ``` + + And associate it by name using a view's `templateName` property: + + ```javascript + AView = Ember.View.extend({ + templateName: 'some-template' + }); + ``` + + If you have nested resources, your Handlebars template will look like this: + + ```html + + ``` + + And `templateName` property: + + ```javascript + AView = Ember.View.extend({ + templateName: 'posts/new' + }); + ``` + + Using a value for `templateName` that does not have a Handlebars template + with a matching `data-template-name` attribute will throw an error. + + For views classes that may have a template later defined (e.g. as the block + portion of a `{{view}}` Handlebars helper call in another template or in + a subclass), you can provide a `defaultTemplate` property set to compiled + template function. If a template is not later provided for the view instance + the `defaultTemplate` value will be used: + + ```javascript + AView = Ember.View.extend({ + defaultTemplate: Ember.Handlebars.compile('I was the default'), + template: null, + templateName: null + }); + ``` + + Will result in instances with an HTML representation of: + + ```html +
    I was the default
    + ``` + + If a `template` or `templateName` is provided it will take precedence over + `defaultTemplate`: + + ```javascript + AView = Ember.View.extend({ + defaultTemplate: Ember.Handlebars.compile('I was the default') + }); + + aView = AView.create({ + template: Ember.Handlebars.compile('I was the template, not default') + }); + ``` + + Will result in the following HTML representation when rendered: + + ```html +
    I was the template, not default
    + ``` + + ## View Context + + The default context of the compiled template is the view's controller: + + ```javascript + AView = Ember.View.extend({ + template: Ember.Handlebars.compile('Hello {{excitedGreeting}}') + }); + + aController = Ember.Object.create({ + firstName: 'Barry', + excitedGreeting: function() { + return this.get("content.firstName") + "!!!" + }.property() + }); + + aView = AView.create({ + controller: aController + }); + ``` + + Will result in an HTML representation of: + + ```html +
    Hello Barry!!!
    + ``` + + A context can also be explicitly supplied through the view's `context` + property. If the view has neither `context` nor `controller` properties, the + `parentView`'s context will be used. + + ## Layouts + + Views can have a secondary template that wraps their main template. Like + primary templates, layouts can be any function that accepts an optional + context parameter and returns a string of HTML that will be inserted inside + view's tag. Views whose HTML element is self closing (e.g. ``) + cannot have a layout and this property will be ignored. + + Most typically in Ember a layout will be a compiled `Ember.Handlebars` + template. + + A view's layout can be set directly with the `layout` property or reference + an existing Handlebars template by name with the `layoutName` property. + + A template used as a layout must contain a single use of the Handlebars + `{{yield}}` helper. The HTML contents of a view's rendered `template` will be + inserted at this location: + + ```javascript + AViewWithLayout = Ember.View.extend({ + layout: Ember.Handlebars.compile("
    {{yield}}
    "), + template: Ember.Handlebars.compile("I got wrapped") + }); + ``` + + Will result in view instances with an HTML representation of: + + ```html +
    +
    + I got wrapped +
    +
    + ``` + + See [Ember.Handlebars.helpers.yield](/api/classes/Ember.Handlebars.helpers.html#method_yield) + for more information. + + ## Responding to Browser Events + + Views can respond to user-initiated events in one of three ways: method + implementation, through an event manager, and through `{{action}}` helper use + in their template or layout. + + ### Method Implementation + + Views can respond to user-initiated events by implementing a method that + matches the event name. A `jQuery.Event` object will be passed as the + argument to this method. + + ```javascript + AView = Ember.View.extend({ + click: function(event) { + // will be called when when an instance's + // rendered element is clicked + } + }); + ``` + + ### Event Managers + + Views can define an object as their `eventManager` property. This object can + then implement methods that match the desired event names. Matching events + that occur on the view's rendered HTML or the rendered HTML of any of its DOM + descendants will trigger this method. A `jQuery.Event` object will be passed + as the first argument to the method and an `Ember.View` object as the + second. The `Ember.View` will be the view whose rendered HTML was interacted + with. This may be the view with the `eventManager` property or one of its + descendent views. + + ```javascript + AView = Ember.View.extend({ + eventManager: Ember.Object.create({ + doubleClick: function(event, view) { + // will be called when when an instance's + // rendered element or any rendering + // of this views's descendent + // elements is clicked + } + }) + }); + ``` + + An event defined for an event manager takes precedence over events of the + same name handled through methods on the view. + + ```javascript + AView = Ember.View.extend({ + mouseEnter: function(event) { + // will never trigger. + }, + eventManager: Ember.Object.create({ + mouseEnter: function(event, view) { + // takes precedence over AView#mouseEnter + } + }) + }); + ``` + + Similarly a view's event manager will take precedence for events of any views + rendered as a descendent. A method name that matches an event name will not + be called if the view instance was rendered inside the HTML representation of + a view that has an `eventManager` property defined that handles events of the + name. Events not handled by the event manager will still trigger method calls + on the descendent. + + ```javascript + OuterView = Ember.View.extend({ + template: Ember.Handlebars.compile("outer {{#view InnerView}}inner{{/view}} outer"), + eventManager: Ember.Object.create({ + mouseEnter: function(event, view) { + // view might be instance of either + // OuterView or InnerView depending on + // where on the page the user interaction occured + } + }) + }); + + InnerView = Ember.View.extend({ + click: function(event) { + // will be called if rendered inside + // an OuterView because OuterView's + // eventManager doesn't handle click events + }, + mouseEnter: function(event) { + // will never be called if rendered inside + // an OuterView. + } + }); + ``` + + ### Handlebars `{{action}}` Helper + + See [Handlebars.helpers.action](/api/classes/Ember.Handlebars.helpers.html#method_action). + + ### Event Names + + All of the event handling approaches described above respond to the same set + of events. The names of the built-in events are listed below. (The hash of + built-in events exists in `Ember.EventDispatcher`.) Additional, custom events + can be registered by using `Ember.Application.customEvents`. + + Touch events: + + * `touchStart` + * `touchMove` + * `touchEnd` + * `touchCancel` + + Keyboard events + + * `keyDown` + * `keyUp` + * `keyPress` + + Mouse events + + * `mouseDown` + * `mouseUp` + * `contextMenu` + * `click` + * `doubleClick` + * `mouseMove` + * `focusIn` + * `focusOut` + * `mouseEnter` + * `mouseLeave` + + Form events: + + * `submit` + * `change` + * `focusIn` + * `focusOut` + * `input` + + HTML5 drag and drop events: + + * `dragStart` + * `drag` + * `dragEnter` + * `dragLeave` + * `dragOver` + * `dragEnd` + * `drop` + + ## Handlebars `{{view}}` Helper + + Other `Ember.View` instances can be included as part of a view's template by + using the `{{view}}` Handlebars helper. See [Ember.Handlebars.helpers.view](/api/classes/Ember.Handlebars.helpers.html#method_view) + for additional information. + + @class View + @namespace Ember + @extends Ember.CoreView + */ + var View = CoreView.extend({ + + concatenatedProperties: ['classNames', 'classNameBindings', 'attributeBindings'], + + /** + @property isView + @type Boolean + @default true + @static + */ + isView: true, + + // .......................................................... + // TEMPLATE SUPPORT + // + + /** + The name of the template to lookup if no template is provided. + + By default `Ember.View` will lookup a template with this name in + `Ember.TEMPLATES` (a shared global object). + + @property templateName + @type String + @default null + */ + templateName: null, + + /** + The name of the layout to lookup if no layout is provided. + + By default `Ember.View` will lookup a template with this name in + `Ember.TEMPLATES` (a shared global object). + + @property layoutName + @type String + @default null + */ + layoutName: null, + + /** + Used to identify this view during debugging + + @property instrumentDisplay + @type String + */ + instrumentDisplay: computed(function() { + if (this.helperName) { + return '{{' + this.helperName + '}}'; + } + }), + + /** + The template used to render the view. This should be a function that + accepts an optional context parameter and returns a string of HTML that + will be inserted into the DOM relative to its parent view. + + In general, you should set the `templateName` property instead of setting + the template yourself. + + @property template + @type Function + */ + template: computed('templateName', function(key, value) { + if (value !== undefined) { return value; } + + var templateName = get(this, 'templateName'), + template = this.templateForName(templateName, 'template'); + + + return template || get(this, 'defaultTemplate'); + }), + + /** + The controller managing this view. If this property is set, it will be + made available for use by the template. + + @property controller + @type Object + */ + controller: computed('_parentView', function(key) { + var parentView = get(this, '_parentView'); + return parentView ? get(parentView, 'controller') : null; + }), + + /** + A view may contain a layout. A layout is a regular template but + supersedes the `template` property during rendering. It is the + responsibility of the layout template to retrieve the `template` + property from the view (or alternatively, call `Handlebars.helpers.yield`, + `{{yield}}`) to render it in the correct location. + + This is useful for a view that has a shared wrapper, but which delegates + the rendering of the contents of the wrapper to the `template` property + on a subclass. + + @property layout + @type Function + */ + layout: computed(function(key) { + var layoutName = get(this, 'layoutName'), + layout = this.templateForName(layoutName, 'layout'); + + + return layout || get(this, 'defaultLayout'); + }).property('layoutName'), + + _yield: function(context, options) { + var template = get(this, 'template'); + if (template) { template(context, options); } + }, + + templateForName: function(name, type) { + if (!name) { return; } + + // the defaultContainer is deprecated + var container = this.container || (Container && Container.defaultContainer); + return container && container.lookup('template:' + name); + }, + + /** + The object from which templates should access properties. + + This object will be passed to the template function each time the render + method is called, but it is up to the individual function to decide what + to do with it. + + By default, this will be the view's controller. + + @property context + @type Object + */ + context: computed(function(key, value) { + if (arguments.length === 2) { + set(this, '_context', value); + return value; + } else { + return get(this, '_context'); + } + })["volatile"](), + + /** + Private copy of the view's template context. This can be set directly + by Handlebars without triggering the observer that causes the view + to be re-rendered. + + The context of a view is looked up as follows: + + 1. Supplied context (usually by Handlebars) + 2. Specified controller + 3. `parentView`'s context (for a child of a ContainerView) + + The code in Handlebars that overrides the `_context` property first + checks to see whether the view has a specified controller. This is + something of a hack and should be revisited. + + @property _context + @private + */ + _context: computed(function(key) { + var parentView, controller; + + if (controller = get(this, 'controller')) { + return controller; + } + + parentView = this._parentView; + if (parentView) { + return get(parentView, '_context'); + } + + return null; + }), + + /** + If a value that affects template rendering changes, the view should be + re-rendered to reflect the new value. + + @method _contextDidChange + @private + */ + _contextDidChange: observer('context', function() { + this.rerender(); + }), + + /** + If `false`, the view will appear hidden in DOM. + + @property isVisible + @type Boolean + @default null + */ + isVisible: true, + + /** + Array of child views. You should never edit this array directly. + Instead, use `appendChild` and `removeFromParent`. + + @property childViews + @type Array + @default [] + @private + */ + childViews: childViewsProperty, + + _childViews: EMPTY_ARRAY, + + // When it's a virtual view, we need to notify the parent that their + // childViews will change. + _childViewsWillChange: beforeObserver('childViews', function() { + if (this.isVirtual) { + var parentView = get(this, 'parentView'); + if (parentView) { propertyWillChange(parentView, 'childViews'); } + } + }), + + // When it's a virtual view, we need to notify the parent that their + // childViews did change. + _childViewsDidChange: observer('childViews', function() { + if (this.isVirtual) { + var parentView = get(this, 'parentView'); + if (parentView) { propertyDidChange(parentView, 'childViews'); } + } + }), + + /** + Return the nearest ancestor that is an instance of the provided + class. + + @method nearestInstanceOf + @param {Class} klass Subclass of Ember.View (or Ember.View itself) + @return Ember.View + @deprecated + */ + nearestInstanceOf: function(klass) { + var view = get(this, 'parentView'); + + while (view) { + if (view instanceof klass) { return view; } + view = get(view, 'parentView'); + } + }, + + /** + Return the nearest ancestor that is an instance of the provided + class or mixin. + + @method nearestOfType + @param {Class,Mixin} klass Subclass of Ember.View (or Ember.View itself), + or an instance of Ember.Mixin. + @return Ember.View + */ + nearestOfType: function(klass) { + var view = get(this, 'parentView'), + isOfType = klass instanceof Mixin ? + function(view) { return klass.detect(view); } : + function(view) { return klass.detect(view.constructor); }; + + while (view) { + if (isOfType(view)) { return view; } + view = get(view, 'parentView'); + } + }, + + /** + Return the nearest ancestor that has a given property. + + @method nearestWithProperty + @param {String} property A property name + @return Ember.View + */ + nearestWithProperty: function(property) { + var view = get(this, 'parentView'); + + while (view) { + if (property in view) { return view; } + view = get(view, 'parentView'); + } + }, + + /** + Return the nearest ancestor whose parent is an instance of + `klass`. + + @method nearestChildOf + @param {Class} klass Subclass of Ember.View (or Ember.View itself) + @return Ember.View + */ + nearestChildOf: function(klass) { + var view = get(this, 'parentView'); + + while (view) { + if (get(view, 'parentView') instanceof klass) { return view; } + view = get(view, 'parentView'); + } + }, + + /** + When the parent view changes, recursively invalidate `controller` + + @method _parentViewDidChange + @private + */ + _parentViewDidChange: observer('_parentView', function() { + if (this.isDestroying) { return; } + + this.trigger('parentViewDidChange'); + + if (get(this, 'parentView.controller') && !get(this, 'controller')) { + this.notifyPropertyChange('controller'); + } + }), + + _controllerDidChange: observer('controller', function() { + if (this.isDestroying) { return; } + + this.rerender(); + + this.forEachChildView(function(view) { + view.propertyDidChange('controller'); + }); + }), + + cloneKeywords: function() { + var templateData = get(this, 'templateData'); + + var keywords = templateData ? copy(templateData.keywords) : {}; + set(keywords, 'view', this.isVirtual ? keywords.view : this); + set(keywords, '_view', this); + set(keywords, 'controller', get(this, 'controller')); + + return keywords; + }, + + /** + Called on your view when it should push strings of HTML into a + `Ember.RenderBuffer`. Most users will want to override the `template` + or `templateName` properties instead of this method. + + By default, `Ember.View` will look for a function in the `template` + property and invoke it with the value of `context`. The value of + `context` will be the view's controller unless you override it. + + @method render + @param {Ember.RenderBuffer} buffer The render buffer + */ + render: function(buffer) { + // If this view has a layout, it is the responsibility of the + // the layout to render the view's template. Otherwise, render the template + // directly. + var template = get(this, 'layout') || get(this, 'template'); + + if (template) { + var context = get(this, 'context'); + var keywords = this.cloneKeywords(); + var output; + + var data = { + view: this, + buffer: buffer, + isRenderData: true, + keywords: keywords, + insideGroup: get(this, 'templateData.insideGroup') + }; + + // Invoke the template with the provided template context, which + // is the view's controller by default. A hash of data is also passed that provides + // the template with access to the view and render buffer. + + // The template should write directly to the render buffer instead + // of returning a string. + output = template(context, { data: data }); + + // If the template returned a string instead of writing to the buffer, + // push the string onto the buffer. + if (output !== undefined) { buffer.push(output); } + } + }, + + /** + Renders the view again. This will work regardless of whether the + view is already in the DOM or not. If the view is in the DOM, the + rendering process will be deferred to give bindings a chance + to synchronize. + + If children were added during the rendering process using `appendChild`, + `rerender` will remove them, because they will be added again + if needed by the next `render`. + + In general, if the display of your view changes, you should modify + the DOM element directly instead of manually calling `rerender`, which can + be slow. + + @method rerender + */ + rerender: function() { + return this.currentState.rerender(this); + }, + + clearRenderedChildren: function() { + var lengthBefore = this.lengthBeforeRender, + lengthAfter = this.lengthAfterRender; + + // If there were child views created during the last call to render(), + // remove them under the assumption that they will be re-created when + // we re-render. + + // VIEW-TODO: Unit test this path. + var childViews = this._childViews; + for (var i=lengthAfter-1; i>=lengthBefore; i--) { + if (childViews[i]) { childViews[i].destroy(); } + } + }, + + /** + Iterates over the view's `classNameBindings` array, inserts the value + of the specified property into the `classNames` array, then creates an + observer to update the view's element if the bound property ever changes + in the future. + + @method _applyClassNameBindings + @private + */ + _applyClassNameBindings: function(classBindings) { + var classNames = this.classNames, + elem, newClass, dasherizedClass; + + // Loop through all of the configured bindings. These will be either + // property names ('isUrgent') or property paths relative to the view + // ('content.isUrgent') + forEach(classBindings, function(binding) { + + + // Variable in which the old class value is saved. The observer function + // closes over this variable, so it knows which string to remove when + // the property changes. + var oldClass; + // Extract just the property name from bindings like 'foo:bar' + var parsedPath = View._parsePropertyPath(binding); + + // Set up an observer on the context. If the property changes, toggle the + // class name. + var observer = function() { + // Get the current value of the property + newClass = this._classStringForProperty(binding); + elem = this.$(); + + // If we had previously added a class to the element, remove it. + if (oldClass) { + elem.removeClass(oldClass); + // Also remove from classNames so that if the view gets rerendered, + // the class doesn't get added back to the DOM. + classNames.removeObject(oldClass); + } + + // If necessary, add a new class. Make sure we keep track of it so + // it can be removed in the future. + if (newClass) { + elem.addClass(newClass); + oldClass = newClass; + } else { + oldClass = null; + } + }; + + // Get the class name for the property at its current value + dasherizedClass = this._classStringForProperty(binding); + + if (dasherizedClass) { + // Ensure that it gets into the classNames array + // so it is displayed when we render. + addObject(classNames, dasherizedClass); + + // Save a reference to the class name so we can remove it + // if the observer fires. Remember that this variable has + // been closed over by the observer. + oldClass = dasherizedClass; + } + + this.registerObserver(this, parsedPath.path, observer); + // Remove className so when the view is rerendered, + // the className is added based on binding reevaluation + this.one('willClearRender', function() { + if (oldClass) { + classNames.removeObject(oldClass); + oldClass = null; + } + }); + + }, this); + }, + + _unspecifiedAttributeBindings: null, + + /** + Iterates through the view's attribute bindings, sets up observers for each, + then applies the current value of the attributes to the passed render buffer. + + @method _applyAttributeBindings + @param {Ember.RenderBuffer} buffer + @private + */ + _applyAttributeBindings: function(buffer, attributeBindings) { + var attributeValue, + unspecifiedAttributeBindings = this._unspecifiedAttributeBindings = this._unspecifiedAttributeBindings || {}; + + forEach(attributeBindings, function(binding) { + var split = binding.split(':'), + property = split[0], + attributeName = split[1] || property; + + if (property in this) { + this._setupAttributeBindingObservation(property, attributeName); + + // Determine the current value and add it to the render buffer + // if necessary. + attributeValue = get(this, property); + View.applyAttributeBindings(buffer, attributeName, attributeValue); + } else { + unspecifiedAttributeBindings[property] = attributeName; + } + }, this); + + // Lazily setup setUnknownProperty after attributeBindings are initially applied + this.setUnknownProperty = this._setUnknownProperty; + }, + + _setupAttributeBindingObservation: function(property, attributeName) { + var attributeValue, elem; + + // Create an observer to add/remove/change the attribute if the + // JavaScript property changes. + var observer = function() { + elem = this.$(); + + attributeValue = get(this, property); + + View.applyAttributeBindings(elem, attributeName, attributeValue); + }; + + this.registerObserver(this, property, observer); + }, + + /** + We're using setUnknownProperty as a hook to setup attributeBinding observers for + properties that aren't defined on a view at initialization time. + + Note: setUnknownProperty will only be called once for each property. + + @method setUnknownProperty + @param key + @param value + @private + */ + setUnknownProperty: null, // Gets defined after initialization by _applyAttributeBindings + + _setUnknownProperty: function(key, value) { + var attributeName = this._unspecifiedAttributeBindings && this._unspecifiedAttributeBindings[key]; + if (attributeName) { + this._setupAttributeBindingObservation(key, attributeName); + } + + defineProperty(this, key); + return set(this, key, value); + }, + + /** + Given a property name, returns a dasherized version of that + property name if the property evaluates to a non-falsy value. + + For example, if the view has property `isUrgent` that evaluates to true, + passing `isUrgent` to this method will return `"is-urgent"`. + + @method _classStringForProperty + @param property + @private + */ + _classStringForProperty: function(property) { + var parsedPath = View._parsePropertyPath(property); + var path = parsedPath.path; + + var val = get(this, path); + if (val === undefined && isGlobalPath(path)) { + val = get(Ember.lookup, path); + } + + return View._classStringForValue(path, val, parsedPath.className, parsedPath.falsyClassName); + }, + + // .......................................................... + // ELEMENT SUPPORT + // + + /** + Returns the current DOM element for the view. + + @property element + @type DOMElement + */ + element: computed('_parentView', function(key, value) { + if (value !== undefined) { + return this.currentState.setElement(this, value); + } else { + return this.currentState.getElement(this); + } + }), + + /** + Returns a jQuery object for this view's element. If you pass in a selector + string, this method will return a jQuery object, using the current element + as its buffer. + + For example, calling `view.$('li')` will return a jQuery object containing + all of the `li` elements inside the DOM element of this view. + + @method $ + @param {String} [selector] a jQuery-compatible selector string + @return {jQuery} the jQuery object for the DOM node + */ + $: function(sel) { + return this.currentState.$(this, sel); + }, + + mutateChildViews: function(callback) { + var childViews = this._childViews, + idx = childViews.length, + view; + + while(--idx >= 0) { + view = childViews[idx]; + callback(this, view, idx); + } + + return this; + }, + + forEachChildView: function(callback) { + var childViews = this._childViews; + + if (!childViews) { return this; } + + var len = childViews.length, + view, idx; + + for (idx = 0; idx < len; idx++) { + view = childViews[idx]; + callback(view); + } + + return this; + }, + + /** + Appends the view's element to the specified parent element. + + If the view does not have an HTML representation yet, `createElement()` + will be called automatically. + + Note that this method just schedules the view to be appended; the DOM + element will not be appended to the given element until all bindings have + finished synchronizing. + + This is not typically a function that you will need to call directly when + building your application. You might consider using `Ember.ContainerView` + instead. If you do need to use `appendTo`, be sure that the target element + you are providing is associated with an `Ember.Application` and does not + have an ancestor element that is associated with an Ember view. + + @method appendTo + @param {String|DOMElement|jQuery} A selector, element, HTML string, or jQuery object + @return {Ember.View} receiver + */ + appendTo: function(target) { + // Schedule the DOM element to be created and appended to the given + // element after bindings have synchronized. + this._insertElementLater(function() { + this.$().appendTo(target); + }); + + return this; + }, + + /** + Replaces the content of the specified parent element with this view's + element. If the view does not have an HTML representation yet, + `createElement()` will be called automatically. + + Note that this method just schedules the view to be appended; the DOM + element will not be appended to the given element until all bindings have + finished synchronizing + + @method replaceIn + @param {String|DOMElement|jQuery} target A selector, element, HTML string, or jQuery object + @return {Ember.View} received + */ + replaceIn: function(target) { + + this._insertElementLater(function() { + jQuery(target).empty(); + this.$().appendTo(target); + }); + + return this; + }, + + /** + Schedules a DOM operation to occur during the next render phase. This + ensures that all bindings have finished synchronizing before the view is + rendered. + + To use, pass a function that performs a DOM operation. + + Before your function is called, this view and all child views will receive + the `willInsertElement` event. After your function is invoked, this view + and all of its child views will receive the `didInsertElement` event. + + ```javascript + view._insertElementLater(function() { + this.createElement(); + this.$().appendTo('body'); + }); + ``` + + @method _insertElementLater + @param {Function} fn the function that inserts the element into the DOM + @private + */ + _insertElementLater: function(fn) { + this._scheduledInsert = run.scheduleOnce('render', this, '_insertElement', fn); + }, + + _insertElement: function (fn) { + this._scheduledInsert = null; + this.currentState.insertElement(this, fn); + }, + + /** + Appends the view's element to the document body. If the view does + not have an HTML representation yet, `createElement()` will be called + automatically. + + If your application uses the `rootElement` property, you must append + the view within that element. Rendering views outside of the `rootElement` + is not supported. + + Note that this method just schedules the view to be appended; the DOM + element will not be appended to the document body until all bindings have + finished synchronizing. + + @method append + @return {Ember.View} receiver + */ + append: function() { + return this.appendTo(document.body); + }, + + /** + Removes the view's element from the element to which it is attached. + + @method remove + @return {Ember.View} receiver + */ + remove: function() { + // What we should really do here is wait until the end of the run loop + // to determine if the element has been re-appended to a different + // element. + // In the interim, we will just re-render if that happens. It is more + // important than elements get garbage collected. + if (!this.removedFromDOM) { this.destroyElement(); } + this.invokeRecursively(function(view) { + if (view.clearRenderedChildren) { view.clearRenderedChildren(); } + }); + }, + + elementId: null, + + /** + Attempts to discover the element in the parent element. The default + implementation looks for an element with an ID of `elementId` (or the + view's guid if `elementId` is null). You can override this method to + provide your own form of lookup. For example, if you want to discover your + element using a CSS class name instead of an ID. + + @method findElementInParentElement + @param {DOMElement} parentElement The parent's DOM element + @return {DOMElement} The discovered element + */ + findElementInParentElement: function(parentElem) { + var id = "#" + this.elementId; + return jQuery(id)[0] || jQuery(id, parentElem)[0]; + }, + + /** + Creates a DOM representation of the view and all of its + child views by recursively calling the `render()` method. + + After the element has been created, `didInsertElement` will + be called on this view and all of its child views. + + @method createElement + @return {Ember.View} receiver + */ + createElement: function() { + if (get(this, 'element')) { return this; } + + var buffer = this.renderToBuffer(); + set(this, 'element', buffer.element()); + + return this; + }, + + /** + Called when a view is going to insert an element into the DOM. + + @event willInsertElement + */ + willInsertElement: Ember.K, + + /** + Called when the element of the view has been inserted into the DOM + or after the view was re-rendered. Override this function to do any + set up that requires an element in the document body. + + @event didInsertElement + */ + didInsertElement: Ember.K, + + /** + Called when the view is about to rerender, but before anything has + been torn down. This is a good opportunity to tear down any manual + observers you have installed based on the DOM state + + @event willClearRender + */ + willClearRender: Ember.K, + + /** + Run this callback on the current view (unless includeSelf is false) and recursively on child views. + + @method invokeRecursively + @param fn {Function} + @param includeSelf {Boolean} Includes itself if true. + @private + */ + invokeRecursively: function(fn, includeSelf) { + var childViews = (includeSelf === false) ? this._childViews : [this]; + var currentViews, view, currentChildViews; + + while (childViews.length) { + currentViews = childViews.slice(); + childViews = []; + + for (var i=0, l=currentViews.length; i` tag for views. + + @property tagName + @type String + @default null + */ + + // We leave this null by default so we can tell the difference between + // the default case and a user-specified tag. + tagName: null, + + /** + The WAI-ARIA role of the control represented by this view. For example, a + button may have a role of type 'button', or a pane may have a role of + type 'alertdialog'. This property is used by assistive software to help + visually challenged users navigate rich web applications. + + The full list of valid WAI-ARIA roles is available at: + [http://www.w3.org/TR/wai-aria/roles#roles_categorization](http://www.w3.org/TR/wai-aria/roles#roles_categorization) + + @property ariaRole + @type String + @default null + */ + ariaRole: null, + + /** + Standard CSS class names to apply to the view's outer element. This + property automatically inherits any class names defined by the view's + superclasses as well. + + @property classNames + @type Array + @default ['ember-view'] + */ + classNames: ['ember-view'], + + /** + A list of properties of the view to apply as class names. If the property + is a string value, the value of that string will be applied as a class + name. + + ```javascript + // Applies the 'high' class to the view element + Ember.View.extend({ + classNameBindings: ['priority'] + priority: 'high' + }); + ``` + + If the value of the property is a Boolean, the name of that property is + added as a dasherized class name. + + ```javascript + // Applies the 'is-urgent' class to the view element + Ember.View.extend({ + classNameBindings: ['isUrgent'] + isUrgent: true + }); + ``` + + If you would prefer to use a custom value instead of the dasherized + property name, you can pass a binding like this: + + ```javascript + // Applies the 'urgent' class to the view element + Ember.View.extend({ + classNameBindings: ['isUrgent:urgent'] + isUrgent: true + }); + ``` + + This list of properties is inherited from the view's superclasses as well. + + @property classNameBindings + @type Array + @default [] + */ + classNameBindings: EMPTY_ARRAY, + + /** + A list of properties of the view to apply as attributes. If the property is + a string value, the value of that string will be applied as the attribute. + + ```javascript + // Applies the type attribute to the element + // with the value "button", like
    + Ember.View.extend({ + attributeBindings: ['type'], + type: 'button' + }); + ``` + + If the value of the property is a Boolean, the name of that property is + added as an attribute. + + ```javascript + // Renders something like
    + Ember.View.extend({ + attributeBindings: ['enabled'], + enabled: true + }); + ``` + + @property attributeBindings + */ + attributeBindings: EMPTY_ARRAY, + + // ....................................................... + // CORE DISPLAY METHODS + // + + /** + Setup a view, but do not finish waking it up. + + * configure `childViews` + * register the view with the global views hash, which is used for event + dispatch + + @method init + @private + */ + init: function() { + this.elementId = this.elementId || guidFor(this); + + this._super(); + + // setup child views. be sure to clone the child views array first + this._childViews = this._childViews.slice(); + + this.classNameBindings = emberA(this.classNameBindings.slice()); + + this.classNames = emberA(this.classNames.slice()); + }, + + appendChild: function(view, options) { + return this.currentState.appendChild(this, view, options); + }, + + /** + Removes the child view from the parent view. + + @method removeChild + @param {Ember.View} view + @return {Ember.View} receiver + */ + removeChild: function(view) { + // If we're destroying, the entire subtree will be + // freed, and the DOM will be handled separately, + // so no need to mess with childViews. + if (this.isDestroying) { return; } + + // update parent node + set(view, '_parentView', null); + + // remove view from childViews array. + var childViews = this._childViews; + + removeObject(childViews, view); + + this.propertyDidChange('childViews'); // HUH?! what happened to will change? + + return this; + }, + + /** + Removes all children from the `parentView`. + + @method removeAllChildren + @return {Ember.View} receiver + */ + removeAllChildren: function() { + return this.mutateChildViews(function(parentView, view) { + parentView.removeChild(view); + }); + }, + + destroyAllChildren: function() { + return this.mutateChildViews(function(parentView, view) { + view.destroy(); + }); + }, + + /** + Removes the view from its `parentView`, if one is found. Otherwise + does nothing. + + @method removeFromParent + @return {Ember.View} receiver + */ + removeFromParent: function() { + var parent = this._parentView; + + // Remove DOM element from parent + this.remove(); + + if (parent) { parent.removeChild(this); } + return this; + }, + + /** + You must call `destroy` on a view to destroy the view (and all of its + child views). This will remove the view from any parent node, then make + sure that the DOM element managed by the view can be released by the + memory manager. + + @method destroy + */ + destroy: function() { + var childViews = this._childViews, + // get parentView before calling super because it'll be destroyed + nonVirtualParentView = get(this, 'parentView'), + viewName = this.viewName, + childLen, i; + + if (!this._super()) { return; } + + childLen = childViews.length; + for (i=childLen-1; i>=0; i--) { + childViews[i].removedFromDOM = true; + } + + // remove from non-virtual parent view if viewName was specified + if (viewName && nonVirtualParentView) { + nonVirtualParentView.set(viewName, null); + } + + childLen = childViews.length; + for (i=childLen-1; i>=0; i--) { + childViews[i].destroy(); + } + + return this; + }, + + /** + Instantiates a view to be added to the childViews array during view + initialization. You generally will not call this method directly unless + you are overriding `createChildViews()`. Note that this method will + automatically configure the correct settings on the new view instance to + act as a child of the parent. + + @method createChildView + @param {Class|String} viewClass + @param {Hash} [attrs] Attributes to add + @return {Ember.View} new instance + */ + createChildView: function(view, attrs) { + if (!view) { + throw new TypeError("createChildViews first argument must exist"); + } + + if (view.isView && view._parentView === this && view.container === this.container) { + return view; + } + + attrs = attrs || {}; + attrs._parentView = this; + + if (CoreView.detect(view)) { + attrs.templateData = attrs.templateData || get(this, 'templateData'); + + attrs.container = this.container; + view = view.create(attrs); + + // don't set the property on a virtual view, as they are invisible to + // consumers of the view API + if (view.viewName) { + set(get(this, 'concreteView'), view.viewName, view); + } + } else if ('string' === typeof view) { + var fullName = 'view:' + view; + var ViewKlass = this.container.lookupFactory(fullName); + + + attrs.templateData = get(this, 'templateData'); + view = ViewKlass.create(attrs); + } else { + attrs.container = this.container; + + if (!get(view, 'templateData')) { + attrs.templateData = get(this, 'templateData'); + } + + setProperties(view, attrs); + + } + + return view; + }, + + becameVisible: Ember.K, + becameHidden: Ember.K, + + /** + When the view's `isVisible` property changes, toggle the visibility + element of the actual DOM element. + + @method _isVisibleDidChange + @private + */ + _isVisibleDidChange: observer('isVisible', function() { + if (this._isVisible === get(this, 'isVisible')) { return ; } + run.scheduleOnce('render', this, this._toggleVisibility); + }), + + _toggleVisibility: function() { + var $el = this.$(); + if (!$el) { return; } + + var isVisible = get(this, 'isVisible'); + + if (this._isVisible === isVisible) { return ; } + + $el.toggle(isVisible); + + this._isVisible = isVisible; + + if (this._isAncestorHidden()) { return; } + + if (isVisible) { + this._notifyBecameVisible(); + } else { + this._notifyBecameHidden(); + } + }, + + _notifyBecameVisible: function() { + this.trigger('becameVisible'); + + this.forEachChildView(function(view) { + var isVisible = get(view, 'isVisible'); + + if (isVisible || isVisible === null) { + view._notifyBecameVisible(); + } + }); + }, + + _notifyBecameHidden: function() { + this.trigger('becameHidden'); + this.forEachChildView(function(view) { + var isVisible = get(view, 'isVisible'); + + if (isVisible || isVisible === null) { + view._notifyBecameHidden(); + } + }); + }, + + _isAncestorHidden: function() { + var parent = get(this, 'parentView'); + + while (parent) { + if (get(parent, 'isVisible') === false) { return true; } + + parent = get(parent, 'parentView'); + } + + return false; + }, + + clearBuffer: function() { + this.invokeRecursively(nullViewsBuffer); + }, + transitionTo: function(state, children) { + this._transitionTo(state, children); + }, + _transitionTo: function(state, children) { + var priorState = this.currentState; + var currentState = this.currentState = this._states[state]; + + this._state = state; + + if (priorState && priorState.exit) { priorState.exit(this); } + if (currentState.enter) { currentState.enter(this); } + if (state === 'inDOM') { meta(this).cache.element = undefined; } + + if (children !== false) { + this.forEachChildView(function(view) { + view._transitionTo(state); + }); + } + }, + + // ....................................................... + // EVENT HANDLING + // + + /** + Handle events from `Ember.EventDispatcher` + + @method handleEvent + @param eventName {String} + @param evt {Event} + @private + */ + handleEvent: function(eventName, evt) { + return this.currentState.handleEvent(this, eventName, evt); + }, + + registerObserver: function(root, path, target, observer) { + if (!observer && 'function' === typeof target) { + observer = target; + target = null; + } + + if (!root || typeof root !== 'object') { + return; + } + + var view = this, + stateCheckedObserver = function() { + view.currentState.invokeObserver(this, observer); + }, + scheduledObserver = function() { + run.scheduleOnce('render', this, stateCheckedObserver); + }; + + addObserver(root, path, target, scheduledObserver); + + this.one('willClearRender', function() { + removeObserver(root, path, target, scheduledObserver); + }); + } + + }); + + /* + Describe how the specified actions should behave in the various + states that a view can exist in. Possible states: + + * preRender: when a view is first instantiated, and after its + element was destroyed, it is in the preRender state + * inBuffer: once a view has been rendered, but before it has + been inserted into the DOM, it is in the inBuffer state + * hasElement: the DOM representation of the view is created, + and is ready to be inserted + * inDOM: once a view has been inserted into the DOM it is in + the inDOM state. A view spends the vast majority of its + existence in this state. + * destroyed: once a view has been destroyed (using the destroy + method), it is in this state. No further actions can be invoked + on a destroyed view. + */ + + // in the destroyed state, everything is illegal + + // before rendering has begun, all legal manipulations are noops. + + // inside the buffer, legal manipulations are done on the buffer + + // once the view has been inserted into the DOM, legal manipulations + // are done on the DOM element. + + function notifyMutationListeners() { + run.once(View, 'notifyMutationListeners'); + } + + var DOMManager = { + prepend: function(view, html) { + view.$().prepend(html); + notifyMutationListeners(); + }, + + after: function(view, html) { + view.$().after(html); + notifyMutationListeners(); + }, + + html: function(view, html) { + view.$().html(html); + notifyMutationListeners(); + }, + + replace: function(view) { + var element = get(view, 'element'); + + set(view, 'element', null); + + view._insertElementLater(function() { + jQuery(element).replaceWith(get(view, 'element')); + notifyMutationListeners(); + }); + }, + + remove: function(view) { + view.$().remove(); + notifyMutationListeners(); + }, + + empty: function(view) { + view.$().empty(); + notifyMutationListeners(); + } + }; + + View.reopen({ + domManager: DOMManager + }); + + View.reopenClass({ + + /** + Parse a path and return an object which holds the parsed properties. + + For example a path like "content.isEnabled:enabled:disabled" will return the + following object: + + ```javascript + { + path: "content.isEnabled", + className: "enabled", + falsyClassName: "disabled", + classNames: ":enabled:disabled" + } + ``` + + @method _parsePropertyPath + @static + @private + */ + _parsePropertyPath: function(path) { + var split = path.split(':'), + propertyPath = split[0], + classNames = "", + className, + falsyClassName; + + // check if the property is defined as prop:class or prop:trueClass:falseClass + if (split.length > 1) { + className = split[1]; + if (split.length === 3) { falsyClassName = split[2]; } + + classNames = ':' + className; + if (falsyClassName) { classNames += ":" + falsyClassName; } + } + + return { + path: propertyPath, + classNames: classNames, + className: (className === '') ? undefined : className, + falsyClassName: falsyClassName + }; + }, + + /** + Get the class name for a given value, based on the path, optional + `className` and optional `falsyClassName`. + + - if a `className` or `falsyClassName` has been specified: + - if the value is truthy and `className` has been specified, + `className` is returned + - if the value is falsy and `falsyClassName` has been specified, + `falsyClassName` is returned + - otherwise `null` is returned + - if the value is `true`, the dasherized last part of the supplied path + is returned + - if the value is not `false`, `undefined` or `null`, the `value` + is returned + - if none of the above rules apply, `null` is returned + + @method _classStringForValue + @param path + @param val + @param className + @param falsyClassName + @static + @private + */ + _classStringForValue: function(path, val, className, falsyClassName) { + if(isArray(val)) { + val = get(val, 'length') !== 0; + } + + // When using the colon syntax, evaluate the truthiness or falsiness + // of the value to determine which className to return + if (className || falsyClassName) { + if (className && !!val) { + return className; + + } else if (falsyClassName && !val) { + return falsyClassName; + + } else { + return null; + } + + // If value is a Boolean and true, return the dasherized property + // name. + } else if (val === true) { + // Normalize property path to be suitable for use + // as a class name. For exaple, content.foo.barBaz + // becomes bar-baz. + var parts = path.split('.'); + return dasherize(parts[parts.length-1]); + + // If the value is not false, undefined, or null, return the current + // value of the property. + } else if (val !== false && val != null) { + return val; + + // Nothing to display. Return null so that the old class is removed + // but no new class is added. + } else { + return null; + } + } + }); + + var mutation = EmberObject.extend(Evented).create(); + + View.addMutationListener = function(callback) { + mutation.on('change', callback); + }; + + View.removeMutationListener = function(callback) { + mutation.off('change', callback); + }; + + View.notifyMutationListeners = function() { + mutation.trigger('change'); + }; + + /** + Global views hash + + @property views + @static + @type Hash + */ + View.views = {}; + + // If someone overrides the child views computed property when + // defining their class, we want to be able to process the user's + // supplied childViews and then restore the original computed property + // at view initialization time. This happens in Ember.ContainerView's init + // method. + View.childViewsProperty = childViewsProperty; + + View.applyAttributeBindings = function(elem, name, value) { + var type = typeOf(value); + + // if this changes, also change the logic in ember-handlebars/lib/helpers/binding.js + if (name !== 'value' && (type === 'string' || (type === 'number' && !isNaN(value)))) { + if (value !== elem.attr(name)) { + elem.attr(name, value); + } + } else if (name === 'value' || type === 'boolean') { + if (isNone(value) || value === false) { + // `null`, `undefined` or `false` should remove attribute + elem.removeAttr(name); + // In IE8 `prop` couldn't remove attribute when name is `required`. + if (name === 'required') { + elem.removeProp(name); + } else { + elem.prop(name, ''); + } + } else if (value !== elem.prop(name)) { + // value should always be properties + elem.prop(name, value); + } + } else if (!value) { + elem.removeAttr(name); + } + }; + + __exports__["default"] = View; + }); +define("ember-views/views/view_collection", + ["ember-metal/enumerable_utils","exports"], + function(__dependency1__, __exports__) { + "use strict"; + var forEach = __dependency1__.forEach; + + function ViewCollection(initialViews) { + var views = this.views = initialViews || []; + this.length = views.length; + } + + ViewCollection.prototype = { + length: 0, + + trigger: function(eventName) { + var views = this.views, view; + for (var i = 0, l = views.length; i < l; i++) { + view = views[i]; + if (view.trigger) { view.trigger(eventName); } + } + }, + + triggerRecursively: function(eventName) { + var views = this.views; + for (var i = 0, l = views.length; i < l; i++) { + views[i].triggerRecursively(eventName); + } + }, + + invokeRecursively: function(fn) { + var views = this.views, view; + + for (var i = 0, l = views.length; i < l; i++) { + view = views[i]; + fn(view); + } + }, + + transitionTo: function(state, children) { + var views = this.views; + for (var i = 0, l = views.length; i < l; i++) { + views[i]._transitionTo(state, children); + } + }, + + push: function() { + this.length += arguments.length; + var views = this.views; + return views.push.apply(views, arguments); + }, + + objectAt: function(idx) { + return this.views[idx]; + }, + + forEach: function(callback) { + var views = this.views; + return forEach(views, callback); + }, + + clear: function() { + this.length = 0; + this.views.length = 0; + } + }; + + __exports__["default"] = ViewCollection; + }); +define("ember", + ["ember-metal","ember-runtime","ember-handlebars","ember-views","ember-routing","ember-routing-handlebars","ember-application","ember-extension-support"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__) { + "use strict"; + // require the main entry points for each of these packages + // this is so that the global exports occur properly + + // do this to ensure that Ember.Test is defined properly on the global + // if it is present. + if (Ember.__loader.registry['ember-testing']) { + requireModule('ember-testing'); + } + + /** + Ember + + @module ember + */ + + function throwWithMessage(msg) { + return function() { + throw new Ember.Error(msg); + }; + } + + function generateRemovedClass(className) { + var msg = " has been moved into a plugin: https://github.com/emberjs/ember-states"; + + return { + extend: throwWithMessage(className + msg), + create: throwWithMessage(className + msg) + }; + } + + Ember.StateManager = generateRemovedClass("Ember.StateManager"); + + /** + This was exported to ember-states plugin for v 1.0.0 release. See: https://github.com/emberjs/ember-states + + @class StateManager + @namespace Ember + */ + + Ember.State = generateRemovedClass("Ember.State"); + + /** + This was exported to ember-states plugin for v 1.0.0 release. See: https://github.com/emberjs/ember-states + + @class State + @namespace Ember + */ + }); +define("metamorph", + [], + function() { + "use strict"; + // ========================================================================== + // Project: metamorph + // Copyright: ©2014 Tilde, Inc. All rights reserved. + // ========================================================================== + + var K = function() {}, + guid = 0, + disableRange = (function(){ + if ('undefined' !== typeof MetamorphENV) { + return MetamorphENV.DISABLE_RANGE_API; + } else if ('undefined' !== ENV) { + return ENV.DISABLE_RANGE_API; + } else { + return false; + } + })(), + + // Feature-detect the W3C range API, the extended check is for IE9 which only partially supports ranges + supportsRange = (!disableRange) && typeof document !== 'undefined' && ('createRange' in document) && (typeof Range !== 'undefined') && Range.prototype.createContextualFragment, + + // Internet Explorer prior to 9 does not allow setting innerHTML if the first element + // is a "zero-scope" element. This problem can be worked around by making + // the first node an invisible text node. We, like Modernizr, use ­ + needsShy = typeof document !== 'undefined' && (function() { + var testEl = document.createElement('div'); + testEl.innerHTML = "
    "; + testEl.firstChild.innerHTML = ""; + return testEl.firstChild.innerHTML === ''; + })(), + + + // IE 8 (and likely earlier) likes to move whitespace preceeding + // a script tag to appear after it. This means that we can + // accidentally remove whitespace when updating a morph. + movesWhitespace = document && (function() { + var testEl = document.createElement('div'); + testEl.innerHTML = "Test: Value"; + return testEl.childNodes[0].nodeValue === 'Test:' && + testEl.childNodes[2].nodeValue === ' Value'; + })(); + + // Constructor that supports either Metamorph('foo') or new + // Metamorph('foo'); + // + // Takes a string of HTML as the argument. + + var Metamorph = function(html) { + var self; + + if (this instanceof Metamorph) { + self = this; + } else { + self = new K(); + } + + self.innerHTML = html; + var myGuid = 'metamorph-'+(guid++); + self.start = myGuid + '-start'; + self.end = myGuid + '-end'; + + return self; + }; + + K.prototype = Metamorph.prototype; + + var rangeFor, htmlFunc, removeFunc, outerHTMLFunc, appendToFunc, afterFunc, prependFunc, startTagFunc, endTagFunc; + + outerHTMLFunc = function() { + return this.startTag() + this.innerHTML + this.endTag(); + }; + + startTagFunc = function() { + /* + * We replace chevron by its hex code in order to prevent escaping problems. + * Check this thread for more explaination: + * http://stackoverflow.com/questions/8231048/why-use-x3c-instead-of-when-generating-html-from-javascript + */ + return "hi"; + * div.firstChild.firstChild.tagName //=> "" + * + * If our script markers are inside such a node, we need to find that + * node and use *it* as the marker. + */ + var realNode = function(start) { + while (start.parentNode.tagName === "") { + start = start.parentNode; + } + + return start; + }; + + /* + * When automatically adding a tbody, Internet Explorer inserts the + * tbody immediately before the first . Other browsers create it + * before the first node, no matter what. + * + * This means the the following code: + * + * div = document.createElement("div"); + * div.innerHTML = "
    hi
    + * + * Generates the following DOM in IE: + * + * + div + * + table + * - script id='first' + * + tbody + * + tr + * + td + * - "hi" + * - script id='last' + * + * Which means that the two script tags, even though they were + * inserted at the same point in the hierarchy in the original + * HTML, now have different parents. + * + * This code reparents the first script tag by making it the tbody's + * first child. + * + */ + var fixParentage = function(start, end) { + if (start.parentNode !== end.parentNode) { + end.parentNode.insertBefore(start, end.parentNode.firstChild); + } + }; + + htmlFunc = function(html, outerToo) { + // get the real starting node. see realNode for details. + var start = realNode(document.getElementById(this.start)); + var end = document.getElementById(this.end); + var parentNode = end.parentNode; + var node, nextSibling, last; + + // make sure that the start and end nodes share the same + // parent. If not, fix it. + fixParentage(start, end); + + // remove all of the nodes after the starting placeholder and + // before the ending placeholder. + node = start.nextSibling; + while (node) { + nextSibling = node.nextSibling; + last = node === end; + + // if this is the last node, and we want to remove it as well, + // set the `end` node to the next sibling. This is because + // for the rest of the function, we insert the new nodes + // before the end (note that insertBefore(node, null) is + // the same as appendChild(node)). + // + // if we do not want to remove it, just break. + if (last) { + if (outerToo) { end = node.nextSibling; } else { break; } + } + + node.parentNode.removeChild(node); + + // if this is the last node and we didn't break before + // (because we wanted to remove the outer nodes), break + // now. + if (last) { break; } + + node = nextSibling; + } + + // get the first node for the HTML string, even in cases like + // tables and lists where a simple innerHTML on a div would + // swallow some of the content. + node = firstNodeFor(start.parentNode, html); + + if (outerToo) { + start.parentNode.removeChild(start); + } + + // copy the nodes for the HTML between the starting and ending + // placeholder. + while (node) { + nextSibling = node.nextSibling; + parentNode.insertBefore(node, end); + node = nextSibling; + } + }; + + // remove the nodes in the DOM representing this metamorph. + // + // this includes the starting and ending placeholders. + removeFunc = function() { + var start = realNode(document.getElementById(this.start)); + var end = document.getElementById(this.end); + + this.html(''); + start.parentNode.removeChild(start); + end.parentNode.removeChild(end); + }; + + appendToFunc = function(parentNode) { + var node = firstNodeFor(parentNode, this.outerHTML()); + var nextSibling; + + while (node) { + nextSibling = node.nextSibling; + parentNode.appendChild(node); + node = nextSibling; + } + }; + + afterFunc = function(html) { + // get the real starting node. see realNode for details. + var end = document.getElementById(this.end); + var insertBefore = end.nextSibling; + var parentNode = end.parentNode; + var nextSibling; + var node; + + // get the first node for the HTML string, even in cases like + // tables and lists where a simple innerHTML on a div would + // swallow some of the content. + node = firstNodeFor(parentNode, html); + + // copy the nodes for the HTML between the starting and ending + // placeholder. + while (node) { + nextSibling = node.nextSibling; + parentNode.insertBefore(node, insertBefore); + node = nextSibling; + } + }; + + prependFunc = function(html) { + var start = document.getElementById(this.start); + var parentNode = start.parentNode; + var nextSibling; + var node; + + node = firstNodeFor(parentNode, html); + var insertBefore = start.nextSibling; + + while (node) { + nextSibling = node.nextSibling; + parentNode.insertBefore(node, insertBefore); + node = nextSibling; + } + }; + } + + Metamorph.prototype.html = function(html) { + this.checkRemoved(); + if (html === undefined) { return this.innerHTML; } + + htmlFunc.call(this, html); + + this.innerHTML = html; + }; + + Metamorph.prototype.replaceWith = function(html) { + this.checkRemoved(); + htmlFunc.call(this, html, true); + }; + + Metamorph.prototype.remove = removeFunc; + Metamorph.prototype.outerHTML = outerHTMLFunc; + Metamorph.prototype.appendTo = appendToFunc; + Metamorph.prototype.after = afterFunc; + Metamorph.prototype.prepend = prependFunc; + Metamorph.prototype.startTag = startTagFunc; + Metamorph.prototype.endTag = endTagFunc; + + Metamorph.prototype.isRemoved = function() { + var before = document.getElementById(this.start); + var after = document.getElementById(this.end); + + return !before || !after; + }; + + Metamorph.prototype.checkRemoved = function() { + if (this.isRemoved()) { + throw new Error("Cannot perform operations on a Metamorph that is not in the DOM."); + } + }; + + return Metamorph; + }); + +define("route-recognizer", + ["exports"], + function(__exports__) { + "use strict"; + var specials = [ + '/', '.', '*', '+', '?', '|', + '(', ')', '[', ']', '{', '}', '\\' + ]; + + var escapeRegex = new RegExp('(\\' + specials.join('|\\') + ')', 'g'); + + function isArray(test) { + return Object.prototype.toString.call(test) === "[object Array]"; + } + + // A Segment represents a segment in the original route description. + // Each Segment type provides an `eachChar` and `regex` method. + // + // The `eachChar` method invokes the callback with one or more character + // specifications. A character specification consumes one or more input + // characters. + // + // The `regex` method returns a regex fragment for the segment. If the + // segment is a dynamic of star segment, the regex fragment also includes + // a capture. + // + // A character specification contains: + // + // * `validChars`: a String with a list of all valid characters, or + // * `invalidChars`: a String with a list of all invalid characters + // * `repeat`: true if the character specification can repeat + + function StaticSegment(string) { this.string = string; } + StaticSegment.prototype = { + eachChar: function(callback) { + var string = this.string, ch; + + for (var i=0, l=string.length; i " + n.nextStates.map(function(s) { return s.debug() }).join(" or ") + " )"; + }).join(", ") + } + END IF **/ + + // This is a somewhat naive strategy, but should work in a lot of cases + // A better strategy would properly resolve /posts/:id/new and /posts/edit/:id. + // + // This strategy generally prefers more static and less dynamic matching. + // Specifically, it + // + // * prefers fewer stars to more, then + // * prefers using stars for less of the match to more, then + // * prefers fewer dynamic segments to more, then + // * prefers more static segments to more + function sortSolutions(states) { + return states.sort(function(a, b) { + if (a.types.stars !== b.types.stars) { return a.types.stars - b.types.stars; } + + if (a.types.stars) { + if (a.types.statics !== b.types.statics) { return b.types.statics - a.types.statics; } + if (a.types.dynamics !== b.types.dynamics) { return b.types.dynamics - a.types.dynamics; } + } + + if (a.types.dynamics !== b.types.dynamics) { return a.types.dynamics - b.types.dynamics; } + if (a.types.statics !== b.types.statics) { return b.types.statics - a.types.statics; } + + return 0; + }); + } + + function recognizeChar(states, ch) { + var nextStates = []; + + for (var i=0, l=states.length; i 2 && key.slice(keyLength -2) === '[]') { + isArray = true; + key = key.slice(0, keyLength - 2); + if(!queryParams[key]) { + queryParams[key] = []; + } + } + value = pair[1] ? decodeURIComponent(pair[1]) : ''; + } + if (isArray) { + queryParams[key].push(value); + } else { + queryParams[key] = decodeURIComponent(value); + } + } + return queryParams; + }, + + recognize: function(path) { + var states = [ this.rootState ], + pathLen, i, l, queryStart, queryParams = {}, + isSlashDropped = false; + + path = decodeURI(path); + + queryStart = path.indexOf('?'); + if (queryStart !== -1) { + var queryString = path.substr(queryStart + 1, path.length); + path = path.substr(0, queryStart); + queryParams = this.parseQueryString(queryString); + } + + // DEBUG GROUP path + + if (path.charAt(0) !== "/") { path = "/" + path; } + + pathLen = path.length; + if (pathLen > 1 && path.charAt(pathLen - 1) === "/") { + path = path.substr(0, pathLen - 1); + isSlashDropped = true; + } + + for (i=0, l=path.length; i= 0 && proceed; --i) { + var route = routes[i]; + recognizer.add(routes, { as: route.handler }); + proceed = route.path === '/' || route.path === '' || route.handler.slice(-6) === '.index'; + } + }); + }, + + hasRoute: function(route) { + return this.recognizer.hasRoute(route); + }, + + queryParamsTransition: function(changelist, wasTransitioning, oldState, newState) { + var router = this; + + fireQueryParamDidChange(this, newState, changelist); + + if (!wasTransitioning && this.activeTransition) { + // One of the handlers in queryParamsDidChange + // caused a transition. Just return that transition. + return this.activeTransition; + } else { + // Running queryParamsDidChange didn't change anything. + // Just update query params and be on our way. + + // We have to return a noop transition that will + // perform a URL update at the end. This gives + // the user the ability to set the url update + // method (default is replaceState). + var newTransition = new Transition(this); + newTransition.queryParamsOnly = true; + + oldState.queryParams = finalizeQueryParamChange(this, newState.handlerInfos, newState.queryParams, newTransition); + + newTransition.promise = newTransition.promise.then(function(result) { + updateURL(newTransition, oldState, true); + if (router.didTransition) { + router.didTransition(router.currentHandlerInfos); + } + return result; + }, null, promiseLabel("Transition complete")); + return newTransition; + } + }, + + // NOTE: this doesn't really belong here, but here + // it shall remain until our ES6 transpiler can + // handle cyclical deps. + transitionByIntent: function(intent, isIntermediate) { + + var wasTransitioning = !!this.activeTransition; + var oldState = wasTransitioning ? this.activeTransition.state : this.state; + var newTransition; + var router = this; + + try { + var newState = intent.applyToState(oldState, this.recognizer, this.getHandler, isIntermediate); + var queryParamChangelist = getChangelist(oldState.queryParams, newState.queryParams); + + if (handlerInfosEqual(newState.handlerInfos, oldState.handlerInfos)) { + + // This is a no-op transition. See if query params changed. + if (queryParamChangelist) { + newTransition = this.queryParamsTransition(queryParamChangelist, wasTransitioning, oldState, newState); + if (newTransition) { + return newTransition; + } + } + + // No-op. No need to create a new transition. + return new Transition(this); + } + + if (isIntermediate) { + setupContexts(this, newState); + return; + } + + // Create a new transition to the destination route. + newTransition = new Transition(this, intent, newState); + + // Abort and usurp any previously active transition. + if (this.activeTransition) { + this.activeTransition.abort(); + } + this.activeTransition = newTransition; + + // Transition promises by default resolve with resolved state. + // For our purposes, swap out the promise to resolve + // after the transition has been finalized. + newTransition.promise = newTransition.promise.then(function(result) { + return finalizeTransition(newTransition, result.state); + }, null, promiseLabel("Settle transition promise when transition is finalized")); + + if (!wasTransitioning) { + notifyExistingHandlers(this, newState, newTransition); + } + + fireQueryParamDidChange(this, newState, queryParamChangelist); + + return newTransition; + } catch(e) { + return new Transition(this, intent, null, e); + } + }, + + /** + Clears the current and target route handlers and triggers exit + on each of them starting at the leaf and traversing up through + its ancestors. + */ + reset: function() { + if (this.state) { + forEach(this.state.handlerInfos, function(handlerInfo) { + var handler = handlerInfo.handler; + if (handler.exit) { + handler.exit(); + } + }); + } + + this.state = new TransitionState(); + this.currentHandlerInfos = null; + }, + + activeTransition: null, + + /** + var handler = handlerInfo.handler; + The entry point for handling a change to the URL (usually + via the back and forward button). + + Returns an Array of handlers and the parameters associated + with those parameters. + + @param {String} url a URL to process + + @return {Array} an Array of `[handler, parameter]` tuples + */ + handleURL: function(url) { + // Perform a URL-based transition, but don't change + // the URL afterward, since it already happened. + var args = slice.call(arguments); + if (url.charAt(0) !== '/') { args[0] = '/' + url; } + + return doTransition(this, args).method(null); + }, + + /** + Hook point for updating the URL. + + @param {String} url a URL to update to + */ + updateURL: function() { + throw new Error("updateURL is not implemented"); + }, + + /** + Hook point for replacing the current URL, i.e. with replaceState + + By default this behaves the same as `updateURL` + + @param {String} url a URL to update to + */ + replaceURL: function(url) { + this.updateURL(url); + }, + + /** + Transition into the specified named route. + + If necessary, trigger the exit callback on any handlers + that are no longer represented by the target route. + + @param {String} name the name of the route + */ + transitionTo: function(name) { + return doTransition(this, arguments); + }, + + intermediateTransitionTo: function(name) { + doTransition(this, arguments, true); + }, + + refresh: function(pivotHandler) { + var state = this.activeTransition ? this.activeTransition.state : this.state; + var handlerInfos = state.handlerInfos; + var params = {}; + for (var i = 0, len = handlerInfos.length; i < len; ++i) { + var handlerInfo = handlerInfos[i]; + params[handlerInfo.name] = handlerInfo.params || {}; + } + + log(this, "Starting a refresh transition"); + var intent = new NamedTransitionIntent({ + name: handlerInfos[handlerInfos.length - 1].name, + pivotHandler: pivotHandler || handlerInfos[0].handler, + contexts: [], // TODO collect contexts...? + queryParams: this._changedQueryParams || state.queryParams || {} + }); + + return this.transitionByIntent(intent, false); + }, + + /** + Identical to `transitionTo` except that the current URL will be replaced + if possible. + + This method is intended primarily for use with `replaceState`. + + @param {String} name the name of the route + */ + replaceWith: function(name) { + return doTransition(this, arguments).method('replace'); + }, + + /** + Take a named route and context objects and generate a + URL. + + @param {String} name the name of the route to generate + a URL for + @param {...Object} objects a list of objects to serialize + + @return {String} a URL + */ + generate: function(handlerName) { + + var partitionedArgs = extractQueryParams(slice.call(arguments, 1)), + suppliedParams = partitionedArgs[0], + queryParams = partitionedArgs[1]; + + // Construct a TransitionIntent with the provided params + // and apply it to the present state of the router. + var intent = new NamedTransitionIntent({ name: handlerName, contexts: suppliedParams }); + var state = intent.applyToState(this.state, this.recognizer, this.getHandler); + var params = {}; + + for (var i = 0, len = state.handlerInfos.length; i < len; ++i) { + var handlerInfo = state.handlerInfos[i]; + var handlerParams = handlerInfo.serialize(); + merge(params, handlerParams); + } + params.queryParams = queryParams; + + return this.recognizer.generate(handlerName, params); + }, + + applyIntent: function(handlerName, contexts) { + var intent = new NamedTransitionIntent({ + name: handlerName, + contexts: contexts + }); + + var state = this.activeTransition && this.activeTransition.state || this.state; + return intent.applyToState(state, this.recognizer, this.getHandler); + }, + + isActiveIntent: function(handlerName, contexts, queryParams) { + var targetHandlerInfos = this.state.handlerInfos, + found = false, names, object, handlerInfo, handlerObj, i, len; + + if (!targetHandlerInfos.length) { return false; } + + var targetHandler = targetHandlerInfos[targetHandlerInfos.length - 1].name; + var recogHandlers = this.recognizer.handlersFor(targetHandler); + + var index = 0; + for (len = recogHandlers.length; index < len; ++index) { + handlerInfo = targetHandlerInfos[index]; + if (handlerInfo.name === handlerName) { break; } + } + + if (index === recogHandlers.length) { + // The provided route name isn't even in the route hierarchy. + return false; + } + + var state = new TransitionState(); + state.handlerInfos = targetHandlerInfos.slice(0, index + 1); + recogHandlers = recogHandlers.slice(0, index + 1); + + var intent = new NamedTransitionIntent({ + name: targetHandler, + contexts: contexts + }); + + var newState = intent.applyToHandlers(state, recogHandlers, this.getHandler, targetHandler, true, true); + + var handlersEqual = handlerInfosEqual(newState.handlerInfos, state.handlerInfos); + if (!queryParams || !handlersEqual) { + return handlersEqual; + } + + // Get a hash of QPs that will still be active on new route + var activeQPsOnNewHandler = {}; + merge(activeQPsOnNewHandler, queryParams); + + var activeQueryParams = this.state.queryParams; + for (var key in activeQueryParams) { + if (activeQueryParams.hasOwnProperty(key) && + activeQPsOnNewHandler.hasOwnProperty(key)) { + activeQPsOnNewHandler[key] = activeQueryParams[key]; + } + } + + return handlersEqual && !getChangelist(activeQPsOnNewHandler, queryParams); + }, + + isActive: function(handlerName) { + var partitionedArgs = extractQueryParams(slice.call(arguments, 1)); + return this.isActiveIntent(handlerName, partitionedArgs[0], partitionedArgs[1]); + }, + + trigger: function(name) { + var args = slice.call(arguments); + trigger(this, this.currentHandlerInfos, false, args); + }, + + /** + Hook point for logging transition status updates. + + @param {String} message The message to log. + */ + log: null, + + _willChangeContextEvent: 'willChangeContext', + _triggerWillChangeContext: function(handlerInfos, newTransition) { + trigger(this, handlerInfos, true, [this._willChangeContextEvent, newTransition]); + }, + + _triggerWillLeave: function(handlerInfos, newTransition, leavingChecker) { + trigger(this, handlerInfos, true, ['willLeave', newTransition, leavingChecker]); + } + }; + + /** + @private + + Fires queryParamsDidChange event + */ + function fireQueryParamDidChange(router, newState, queryParamChangelist) { + // If queryParams changed trigger event + if (queryParamChangelist) { + + // This is a little hacky but we need some way of storing + // changed query params given that no activeTransition + // is guaranteed to have occurred. + router._changedQueryParams = queryParamChangelist.all; + trigger(router, newState.handlerInfos, true, ['queryParamsDidChange', queryParamChangelist.changed, queryParamChangelist.all, queryParamChangelist.removed]); + router._changedQueryParams = null; + } + } + + /** + @private + + Takes an Array of `HandlerInfo`s, figures out which ones are + exiting, entering, or changing contexts, and calls the + proper handler hooks. + + For example, consider the following tree of handlers. Each handler is + followed by the URL segment it handles. + + ``` + |~index ("/") + | |~posts ("/posts") + | | |-showPost ("/:id") + | | |-newPost ("/new") + | | |-editPost ("/edit") + | |~about ("/about/:id") + ``` + + Consider the following transitions: + + 1. A URL transition to `/posts/1`. + 1. Triggers the `*model` callbacks on the + `index`, `posts`, and `showPost` handlers + 2. Triggers the `enter` callback on the same + 3. Triggers the `setup` callback on the same + 2. A direct transition to `newPost` + 1. Triggers the `exit` callback on `showPost` + 2. Triggers the `enter` callback on `newPost` + 3. Triggers the `setup` callback on `newPost` + 3. A direct transition to `about` with a specified + context object + 1. Triggers the `exit` callback on `newPost` + and `posts` + 2. Triggers the `serialize` callback on `about` + 3. Triggers the `enter` callback on `about` + 4. Triggers the `setup` callback on `about` + + @param {Router} transition + @param {TransitionState} newState + */ + function setupContexts(router, newState, transition) { + var partition = partitionHandlers(router.state, newState); + + forEach(partition.exited, function(handlerInfo) { + var handler = handlerInfo.handler; + delete handler.context; + if (handler.reset) { handler.reset(true, transition); } + if (handler.exit) { handler.exit(transition); } + }); + + var oldState = router.oldState = router.state; + router.state = newState; + var currentHandlerInfos = router.currentHandlerInfos = partition.unchanged.slice(); + + try { + forEach(partition.reset, function(handlerInfo) { + var handler = handlerInfo.handler; + if (handler.reset) { handler.reset(false, transition); } + }); + + forEach(partition.updatedContext, function(handlerInfo) { + return handlerEnteredOrUpdated(currentHandlerInfos, handlerInfo, false, transition); + }); + + forEach(partition.entered, function(handlerInfo) { + return handlerEnteredOrUpdated(currentHandlerInfos, handlerInfo, true, transition); + }); + } catch(e) { + router.state = oldState; + router.currentHandlerInfos = oldState.handlerInfos; + throw e; + } + + router.state.queryParams = finalizeQueryParamChange(router, currentHandlerInfos, newState.queryParams, transition); + } + + + /** + @private + + Helper method used by setupContexts. Handles errors or redirects + that may happen in enter/setup. + */ + function handlerEnteredOrUpdated(currentHandlerInfos, handlerInfo, enter, transition) { + + var handler = handlerInfo.handler, + context = handlerInfo.context; + + if (enter && handler.enter) { handler.enter(transition); } + if (transition && transition.isAborted) { + throw new TransitionAborted(); + } + + handler.context = context; + if (handler.contextDidChange) { handler.contextDidChange(); } + + if (handler.setup) { handler.setup(context, transition); } + if (transition && transition.isAborted) { + throw new TransitionAborted(); + } + + currentHandlerInfos.push(handlerInfo); + + return true; + } + + + /** + @private + + This function is called when transitioning from one URL to + another to determine which handlers are no longer active, + which handlers are newly active, and which handlers remain + active but have their context changed. + + Take a list of old handlers and new handlers and partition + them into four buckets: + + * unchanged: the handler was active in both the old and + new URL, and its context remains the same + * updated context: the handler was active in both the + old and new URL, but its context changed. The handler's + `setup` method, if any, will be called with the new + context. + * exited: the handler was active in the old URL, but is + no longer active. + * entered: the handler was not active in the old URL, but + is now active. + + The PartitionedHandlers structure has four fields: + + * `updatedContext`: a list of `HandlerInfo` objects that + represent handlers that remain active but have a changed + context + * `entered`: a list of `HandlerInfo` objects that represent + handlers that are newly active + * `exited`: a list of `HandlerInfo` objects that are no + longer active. + * `unchanged`: a list of `HanderInfo` objects that remain active. + + @param {Array[HandlerInfo]} oldHandlers a list of the handler + information for the previous URL (or `[]` if this is the + first handled transition) + @param {Array[HandlerInfo]} newHandlers a list of the handler + information for the new URL + + @return {Partition} + */ + function partitionHandlers(oldState, newState) { + var oldHandlers = oldState.handlerInfos; + var newHandlers = newState.handlerInfos; + + var handlers = { + updatedContext: [], + exited: [], + entered: [], + unchanged: [] + }; + + var handlerChanged, contextChanged, i, l; + + for (i=0, l=newHandlers.length; i= 0; --i) { + var handlerInfo = handlerInfos[i]; + merge(params, handlerInfo.params); + if (handlerInfo.handler.inaccessibleByURL) { + urlMethod = null; + } + } + + if (urlMethod) { + params.queryParams = transition._visibleQueryParams || state.queryParams; + var url = router.recognizer.generate(handlerName, params); + + if (urlMethod === 'replace') { + router.replaceURL(url); + } else { + router.updateURL(url); + } + } + } + + /** + @private + + Updates the URL (if necessary) and calls `setupContexts` + to update the router's array of `currentHandlerInfos`. + */ + function finalizeTransition(transition, newState) { + + try { + log(transition.router, transition.sequence, "Resolved all models on destination route; finalizing transition."); + + var router = transition.router, + handlerInfos = newState.handlerInfos, + seq = transition.sequence; + + // Run all the necessary enter/setup/exit hooks + setupContexts(router, newState, transition); + + // Check if a redirect occurred in enter/setup + if (transition.isAborted) { + // TODO: cleaner way? distinguish b/w targetHandlerInfos? + router.state.handlerInfos = router.currentHandlerInfos; + return Promise.reject(logAbort(transition)); + } + + updateURL(transition, newState, transition.intent.url); + + transition.isActive = false; + router.activeTransition = null; + + trigger(router, router.currentHandlerInfos, true, ['didTransition']); + + if (router.didTransition) { + router.didTransition(router.currentHandlerInfos); + } + + log(router, transition.sequence, "TRANSITION COMPLETE."); + + // Resolve with the final handler. + return handlerInfos[handlerInfos.length - 1].handler; + } catch(e) { + if (!((e instanceof TransitionAborted))) { + //var erroneousHandler = handlerInfos.pop(); + var infos = transition.state.handlerInfos; + transition.trigger(true, 'error', e, transition, infos[infos.length-1].handler); + transition.abort(); + } + + throw e; + } + } + + /** + @private + + Begins and returns a Transition based on the provided + arguments. Accepts arguments in the form of both URL + transitions and named transitions. + + @param {Router} router + @param {Array[Object]} args arguments passed to transitionTo, + replaceWith, or handleURL + */ + function doTransition(router, args, isIntermediate) { + // Normalize blank transitions to root URL transitions. + var name = args[0] || '/'; + + var lastArg = args[args.length-1]; + var queryParams = {}; + if (lastArg && lastArg.hasOwnProperty('queryParams')) { + queryParams = pop.call(args).queryParams; + } + + var intent; + if (args.length === 0) { + + log(router, "Updating query params"); + + // A query param update is really just a transition + // into the route you're already on. + var handlerInfos = router.state.handlerInfos; + intent = new NamedTransitionIntent({ + name: handlerInfos[handlerInfos.length - 1].name, + contexts: [], + queryParams: queryParams + }); + + } else if (name.charAt(0) === '/') { + + log(router, "Attempting URL transition to " + name); + intent = new URLTransitionIntent({ url: name }); + + } else { + + log(router, "Attempting transition to " + name); + intent = new NamedTransitionIntent({ + name: args[0], + contexts: slice.call(args, 1), + queryParams: queryParams + }); + } + + return router.transitionByIntent(intent, isIntermediate); + } + + function handlerInfosEqual(handlerInfos, otherHandlerInfos) { + if (handlerInfos.length !== otherHandlerInfos.length) { + return false; + } + + for (var i = 0, len = handlerInfos.length; i < len; ++i) { + if (handlerInfos[i] !== otherHandlerInfos[i]) { + return false; + } + } + return true; + } + + function finalizeQueryParamChange(router, resolvedHandlers, newQueryParams, transition) { + // We fire a finalizeQueryParamChange event which + // gives the new route hierarchy a chance to tell + // us which query params it's consuming and what + // their final values are. If a query param is + // no longer consumed in the final route hierarchy, + // its serialized segment will be removed + // from the URL. + + for (var k in newQueryParams) { + if (newQueryParams.hasOwnProperty(k) && + newQueryParams[k] === null) { + delete newQueryParams[k]; + } + } + + var finalQueryParamsArray = []; + trigger(router, resolvedHandlers, true, ['finalizeQueryParamChange', newQueryParams, finalQueryParamsArray, transition]); + + if (transition) { + transition._visibleQueryParams = {}; + } + + var finalQueryParams = {}; + for (var i = 0, len = finalQueryParamsArray.length; i < len; ++i) { + var qp = finalQueryParamsArray[i]; + finalQueryParams[qp.key] = qp.value; + if (transition && qp.visible !== false) { + transition._visibleQueryParams[qp.key] = qp.value; + } + } + return finalQueryParams; + } + + function notifyExistingHandlers(router, newState, newTransition) { + var oldHandlers = router.state.handlerInfos, + changing = [], + leavingIndex = null, + leaving, leavingChecker, i, oldHandler, newHandler; + + for (i = 0; i < oldHandlers.length; i++) { + oldHandler = oldHandlers[i]; + newHandler = newState.handlerInfos[i]; + + if (!newHandler || oldHandler.name !== newHandler.name) { + leavingIndex = i; + break; + } + + if (!newHandler.isResolved) { + changing.push(oldHandler); + } + } + + if (leavingIndex !== null) { + leaving = oldHandlers.slice(leavingIndex, oldHandlers.length); + leavingChecker = function(name) { + for (var h = 0; h < leaving.length; h++) { + if (leaving[h].name === name) { + return true; + } + } + return false; + }; + + router._triggerWillLeave(leaving, newTransition, leavingChecker); + } + + if (changing.length > 0) { + router._triggerWillChangeContext(changing, newTransition); + } + + trigger(router, oldHandlers, true, ['willTransition', newTransition]); + } + + __exports__["default"] = Router; + }); +define("router/transition-intent", + ["./utils","exports"], + function(__dependency1__, __exports__) { + "use strict"; + var merge = __dependency1__.merge; + + function TransitionIntent(props) { + this.initialize(props); + + // TODO: wat + this.data = this.data || {}; + } + + TransitionIntent.prototype = { + initialize: null, + applyToState: null + }; + + __exports__["default"] = TransitionIntent; + }); +define("router/transition-intent/named-transition-intent", + ["../transition-intent","../transition-state","../handler-info/factory","../utils","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { + "use strict"; + var TransitionIntent = __dependency1__["default"]; + var TransitionState = __dependency2__["default"]; + var handlerInfoFactory = __dependency3__["default"]; + var isParam = __dependency4__.isParam; + var extractQueryParams = __dependency4__.extractQueryParams; + var merge = __dependency4__.merge; + var subclass = __dependency4__.subclass; + + __exports__["default"] = subclass(TransitionIntent, { + name: null, + pivotHandler: null, + contexts: null, + queryParams: null, + + initialize: function(props) { + this.name = props.name; + this.pivotHandler = props.pivotHandler; + this.contexts = props.contexts || []; + this.queryParams = props.queryParams; + }, + + applyToState: function(oldState, recognizer, getHandler, isIntermediate) { + + var partitionedArgs = extractQueryParams([this.name].concat(this.contexts)), + pureArgs = partitionedArgs[0], + queryParams = partitionedArgs[1], + handlers = recognizer.handlersFor(pureArgs[0]); + + var targetRouteName = handlers[handlers.length-1].handler; + + return this.applyToHandlers(oldState, handlers, getHandler, targetRouteName, isIntermediate); + }, + + applyToHandlers: function(oldState, handlers, getHandler, targetRouteName, isIntermediate, checkingIfActive) { + + var i; + var newState = new TransitionState(); + var objects = this.contexts.slice(0); + + var invalidateIndex = handlers.length; + + // Pivot handlers are provided for refresh transitions + if (this.pivotHandler) { + for (i = 0; i < handlers.length; ++i) { + if (getHandler(handlers[i].handler) === this.pivotHandler) { + invalidateIndex = i; + break; + } + } + } + + var pivotHandlerFound = !this.pivotHandler; + + for (i = handlers.length - 1; i >= 0; --i) { + var result = handlers[i]; + var name = result.handler; + var handler = getHandler(name); + + var oldHandlerInfo = oldState.handlerInfos[i]; + var newHandlerInfo = null; + + if (result.names.length > 0) { + if (i >= invalidateIndex) { + newHandlerInfo = this.createParamHandlerInfo(name, handler, result.names, objects, oldHandlerInfo); + } else { + newHandlerInfo = this.getHandlerInfoForDynamicSegment(name, handler, result.names, objects, oldHandlerInfo, targetRouteName, i); + } + } else { + // This route has no dynamic segment. + // Therefore treat as a param-based handlerInfo + // with empty params. This will cause the `model` + // hook to be called with empty params, which is desirable. + newHandlerInfo = this.createParamHandlerInfo(name, handler, result.names, objects, oldHandlerInfo); + } + + if (checkingIfActive) { + // If we're performing an isActive check, we want to + // serialize URL params with the provided context, but + // ignore mismatches between old and new context. + newHandlerInfo = newHandlerInfo.becomeResolved(null, newHandlerInfo.context); + var oldContext = oldHandlerInfo && oldHandlerInfo.context; + if (result.names.length > 0 && newHandlerInfo.context === oldContext) { + // If contexts match in isActive test, assume params also match. + // This allows for flexibility in not requiring that every last + // handler provide a `serialize` method + newHandlerInfo.params = oldHandlerInfo && oldHandlerInfo.params; + } + newHandlerInfo.context = oldContext; + } + + var handlerToUse = oldHandlerInfo; + if (i >= invalidateIndex || newHandlerInfo.shouldSupercede(oldHandlerInfo)) { + invalidateIndex = Math.min(i, invalidateIndex); + handlerToUse = newHandlerInfo; + } + + if (isIntermediate && !checkingIfActive) { + handlerToUse = handlerToUse.becomeResolved(null, handlerToUse.context); + } + + newState.handlerInfos.unshift(handlerToUse); + } + + if (objects.length > 0) { + throw new Error("More context objects were passed than there are dynamic segments for the route: " + targetRouteName); + } + + if (!isIntermediate) { + this.invalidateChildren(newState.handlerInfos, invalidateIndex); + } + + merge(newState.queryParams, this.queryParams || {}); + + return newState; + }, + + invalidateChildren: function(handlerInfos, invalidateIndex) { + for (var i = invalidateIndex, l = handlerInfos.length; i < l; ++i) { + var handlerInfo = handlerInfos[i]; + handlerInfos[i] = handlerInfos[i].getUnresolved(); + } + }, + + getHandlerInfoForDynamicSegment: function(name, handler, names, objects, oldHandlerInfo, targetRouteName, i) { + + var numNames = names.length; + var objectToUse; + if (objects.length > 0) { + + // Use the objects provided for this transition. + objectToUse = objects[objects.length - 1]; + if (isParam(objectToUse)) { + return this.createParamHandlerInfo(name, handler, names, objects, oldHandlerInfo); + } else { + objects.pop(); + } + } else if (oldHandlerInfo && oldHandlerInfo.name === name) { + // Reuse the matching oldHandlerInfo + return oldHandlerInfo; + } else { + if (this.preTransitionState) { + var preTransitionHandlerInfo = this.preTransitionState.handlerInfos[i]; + objectToUse = preTransitionHandlerInfo && preTransitionHandlerInfo.context; + } else { + // Ideally we should throw this error to provide maximal + // information to the user that not enough context objects + // were provided, but this proves too cumbersome in Ember + // in cases where inner template helpers are evaluated + // before parent helpers un-render, in which cases this + // error somewhat prematurely fires. + //throw new Error("Not enough context objects were provided to complete a transition to " + targetRouteName + ". Specifically, the " + name + " route needs an object that can be serialized into its dynamic URL segments [" + names.join(', ') + "]"); + return oldHandlerInfo; + } + } + + return handlerInfoFactory('object', { + name: name, + handler: handler, + context: objectToUse, + names: names + }); + }, + + createParamHandlerInfo: function(name, handler, names, objects, oldHandlerInfo) { + var params = {}; + + // Soak up all the provided string/numbers + var numNames = names.length; + while (numNames--) { + + // Only use old params if the names match with the new handler + var oldParams = (oldHandlerInfo && name === oldHandlerInfo.name && oldHandlerInfo.params) || {}; + + var peek = objects[objects.length - 1]; + var paramName = names[numNames]; + if (isParam(peek)) { + params[paramName] = "" + objects.pop(); + } else { + // If we're here, this means only some of the params + // were string/number params, so try and use a param + // value from a previous handler. + if (oldParams.hasOwnProperty(paramName)) { + params[paramName] = oldParams[paramName]; + } else { + throw new Error("You didn't provide enough string/numeric parameters to satisfy all of the dynamic segments for route " + name); + } + } + } + + return handlerInfoFactory('param', { + name: name, + handler: handler, + params: params + }); + } + }); + }); +define("router/transition-intent/url-transition-intent", + ["../transition-intent","../transition-state","../handler-info/factory","../utils","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { + "use strict"; + var TransitionIntent = __dependency1__["default"]; + var TransitionState = __dependency2__["default"]; + var handlerInfoFactory = __dependency3__["default"]; + var oCreate = __dependency4__.oCreate; + var merge = __dependency4__.merge; + var subclass = __dependency4__.subclass; + + __exports__["default"] = subclass(TransitionIntent, { + url: null, + + initialize: function(props) { + this.url = props.url; + }, + + applyToState: function(oldState, recognizer, getHandler) { + var newState = new TransitionState(); + + var results = recognizer.recognize(this.url), + queryParams = {}, + i, len; + + if (!results) { + throw new UnrecognizedURLError(this.url); + } + + var statesDiffer = false; + + for (i = 0, len = results.length; i < len; ++i) { + var result = results[i]; + var name = result.handler; + var handler = getHandler(name); + + if (handler.inaccessibleByURL) { + throw new UnrecognizedURLError(this.url); + } + + var newHandlerInfo = handlerInfoFactory('param', { + name: name, + handler: handler, + params: result.params + }); + + var oldHandlerInfo = oldState.handlerInfos[i]; + if (statesDiffer || newHandlerInfo.shouldSupercede(oldHandlerInfo)) { + statesDiffer = true; + newState.handlerInfos[i] = newHandlerInfo; + } else { + newState.handlerInfos[i] = oldHandlerInfo; + } + } + + merge(newState.queryParams, results.queryParams); + + return newState; + } + }); + + /** + Promise reject reasons passed to promise rejection + handlers for failed transitions. + */ + function UnrecognizedURLError(message) { + this.message = (message || "UnrecognizedURLError"); + this.name = "UnrecognizedURLError"; + } + }); +define("router/transition-state", + ["./handler-info","./utils","rsvp/promise","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __exports__) { + "use strict"; + var ResolvedHandlerInfo = __dependency1__.ResolvedHandlerInfo; + var forEach = __dependency2__.forEach; + var promiseLabel = __dependency2__.promiseLabel; + var Promise = __dependency3__["default"]; + + function TransitionState(other) { + this.handlerInfos = []; + this.queryParams = {}; + this.params = {}; + } + + TransitionState.prototype = { + handlerInfos: null, + queryParams: null, + params: null, + + promiseLabel: function(label) { + var targetName = ''; + forEach(this.handlerInfos, function(handlerInfo) { + if (targetName !== '') { + targetName += '.'; + } + targetName += handlerInfo.name; + }); + return promiseLabel("'" + targetName + "': " + label); + }, + + resolve: function(shouldContinue, payload) { + var self = this; + // First, calculate params for this state. This is useful + // information to provide to the various route hooks. + var params = this.params; + forEach(this.handlerInfos, function(handlerInfo) { + params[handlerInfo.name] = handlerInfo.params || {}; + }); + + payload = payload || {}; + payload.resolveIndex = 0; + + var currentState = this; + var wasAborted = false; + + // The prelude RSVP.resolve() asyncs us into the promise land. + return Promise.resolve(null, this.promiseLabel("Start transition")) + .then(resolveOneHandlerInfo, null, this.promiseLabel('Resolve handler'))['catch'](handleError, this.promiseLabel('Handle error')); + + function innerShouldContinue() { + return Promise.resolve(shouldContinue(), promiseLabel("Check if should continue"))['catch'](function(reason) { + // We distinguish between errors that occurred + // during resolution (e.g. beforeModel/model/afterModel), + // and aborts due to a rejecting promise from shouldContinue(). + wasAborted = true; + return Promise.reject(reason); + }, promiseLabel("Handle abort")); + } + + function handleError(error) { + // This is the only possible + // reject value of TransitionState#resolve + var handlerInfos = currentState.handlerInfos; + var errorHandlerIndex = payload.resolveIndex >= handlerInfos.length ? + handlerInfos.length - 1 : payload.resolveIndex; + return Promise.reject({ + error: error, + handlerWithError: currentState.handlerInfos[errorHandlerIndex].handler, + wasAborted: wasAborted, + state: currentState + }); + } + + function proceed(resolvedHandlerInfo) { + var wasAlreadyResolved = currentState.handlerInfos[payload.resolveIndex].isResolved; + + // Swap the previously unresolved handlerInfo with + // the resolved handlerInfo + currentState.handlerInfos[payload.resolveIndex++] = resolvedHandlerInfo; + + if (!wasAlreadyResolved) { + // Call the redirect hook. The reason we call it here + // vs. afterModel is so that redirects into child + // routes don't re-run the model hooks for this + // already-resolved route. + var handler = resolvedHandlerInfo.handler; + if (handler && handler.redirect) { + handler.redirect(resolvedHandlerInfo.context, payload); + } + } + + // Proceed after ensuring that the redirect hook + // didn't abort this transition by transitioning elsewhere. + return innerShouldContinue().then(resolveOneHandlerInfo, null, promiseLabel('Resolve handler')); + } + + function resolveOneHandlerInfo() { + if (payload.resolveIndex === currentState.handlerInfos.length) { + // This is is the only possible + // fulfill value of TransitionState#resolve + return { + error: null, + state: currentState + }; + } + + var handlerInfo = currentState.handlerInfos[payload.resolveIndex]; + + return handlerInfo.resolve(innerShouldContinue, payload) + .then(proceed, null, promiseLabel('Proceed')); + } + } + }; + + __exports__["default"] = TransitionState; + }); +define("router/transition", + ["rsvp/promise","./handler-info","./utils","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __exports__) { + "use strict"; + var Promise = __dependency1__["default"]; + var ResolvedHandlerInfo = __dependency2__.ResolvedHandlerInfo; + var trigger = __dependency3__.trigger; + var slice = __dependency3__.slice; + var log = __dependency3__.log; + var promiseLabel = __dependency3__.promiseLabel; + + /** + @private + + A Transition is a thennable (a promise-like object) that represents + an attempt to transition to another route. It can be aborted, either + explicitly via `abort` or by attempting another transition while a + previous one is still underway. An aborted transition can also + be `retry()`d later. + */ + function Transition(router, intent, state, error) { + var transition = this; + this.state = state || router.state; + this.intent = intent; + this.router = router; + this.data = this.intent && this.intent.data || {}; + this.resolvedModels = {}; + this.queryParams = {}; + + if (error) { + this.promise = Promise.reject(error); + return; + } + + if (state) { + this.params = state.params; + this.queryParams = state.queryParams; + this.handlerInfos = state.handlerInfos; + + var len = state.handlerInfos.length; + if (len) { + this.targetName = state.handlerInfos[state.handlerInfos.length-1].name; + } + + for (var i = 0; i < len; ++i) { + var handlerInfo = state.handlerInfos[i]; + + // TODO: this all seems hacky + if (!handlerInfo.isResolved) { break; } + this.pivotHandler = handlerInfo.handler; + } + + this.sequence = Transition.currentSequence++; + this.promise = state.resolve(checkForAbort, this)['catch'](function(result) { + if (result.wasAborted || transition.isAborted) { + return Promise.reject(logAbort(transition)); + } else { + transition.trigger('error', result.error, transition, result.handlerWithError); + transition.abort(); + return Promise.reject(result.error); + } + }, promiseLabel('Handle Abort')); + } else { + this.promise = Promise.resolve(this.state); + this.params = {}; + } + + function checkForAbort() { + if (transition.isAborted) { + return Promise.reject(undefined, promiseLabel("Transition aborted - reject")); + } + } + } + + Transition.currentSequence = 0; + + Transition.prototype = { + targetName: null, + urlMethod: 'update', + intent: null, + params: null, + pivotHandler: null, + resolveIndex: 0, + handlerInfos: null, + resolvedModels: null, + isActive: true, + state: null, + queryParamsOnly: false, + + isTransition: true, + + isExiting: function(handler) { + var handlerInfos = this.handlerInfos; + for (var i = 0, len = handlerInfos.length; i < len; ++i) { + var handlerInfo = handlerInfos[i]; + if (handlerInfo.name === handler || handlerInfo.handler === handler) { + return false; + } + } + return true; + }, + + /** + @public + + The Transition's internal promise. Calling `.then` on this property + is that same as calling `.then` on the Transition object itself, but + this property is exposed for when you want to pass around a + Transition's promise, but not the Transition object itself, since + Transition object can be externally `abort`ed, while the promise + cannot. + */ + promise: null, + + /** + @public + + Custom state can be stored on a Transition's `data` object. + This can be useful for decorating a Transition within an earlier + hook and shared with a later hook. Properties set on `data` will + be copied to new transitions generated by calling `retry` on this + transition. + */ + data: null, + + /** + @public + + A standard promise hook that resolves if the transition + succeeds and rejects if it fails/redirects/aborts. + + Forwards to the internal `promise` property which you can + use in situations where you want to pass around a thennable, + but not the Transition itself. + + @param {Function} success + @param {Function} failure + */ + then: function(success, failure) { + return this.promise.then(success, failure); + }, + + /** + @public + + Aborts the Transition. Note you can also implicitly abort a transition + by initiating another transition while a previous one is underway. + */ + abort: function() { + if (this.isAborted) { return this; } + log(this.router, this.sequence, this.targetName + ": transition was aborted"); + this.intent.preTransitionState = this.router.state; + this.isAborted = true; + this.isActive = false; + this.router.activeTransition = null; + return this; + }, + + /** + @public + + Retries a previously-aborted transition (making sure to abort the + transition if it's still active). Returns a new transition that + represents the new attempt to transition. + */ + retry: function() { + // TODO: add tests for merged state retry()s + this.abort(); + return this.router.transitionByIntent(this.intent, false); + }, + + /** + @public + + Sets the URL-changing method to be employed at the end of a + successful transition. By default, a new Transition will just + use `updateURL`, but passing 'replace' to this method will + cause the URL to update using 'replaceWith' instead. Omitting + a parameter will disable the URL change, allowing for transitions + that don't update the URL at completion (this is also used for + handleURL, since the URL has already changed before the + transition took place). + + @param {String} method the type of URL-changing method to use + at the end of a transition. Accepted values are 'replace', + falsy values, or any other non-falsy value (which is + interpreted as an updateURL transition). + + @return {Transition} this transition + */ + method: function(method) { + this.urlMethod = method; + return this; + }, + + /** + @public + + Fires an event on the current list of resolved/resolving + handlers within this transition. Useful for firing events + on route hierarchies that haven't fully been entered yet. + + Note: This method is also aliased as `send` + + @param {Boolean} [ignoreFailure=false] a boolean specifying whether unhandled events throw an error + @param {String} name the name of the event to fire + */ + trigger: function (ignoreFailure) { + var args = slice.call(arguments); + if (typeof ignoreFailure === 'boolean') { + args.shift(); + } else { + // Throw errors on unhandled trigger events by default + ignoreFailure = false; + } + trigger(this.router, this.state.handlerInfos.slice(0, this.resolveIndex + 1), ignoreFailure, args); + }, + + /** + @public + + Transitions are aborted and their promises rejected + when redirects occur; this method returns a promise + that will follow any redirects that occur and fulfill + with the value fulfilled by any redirecting transitions + that occur. + + @return {Promise} a promise that fulfills with the same + value that the final redirecting transition fulfills with + */ + followRedirects: function() { + var router = this.router; + return this.promise['catch'](function(reason) { + if (router.activeTransition) { + return router.activeTransition.followRedirects(); + } + return Promise.reject(reason); + }); + }, + + toString: function() { + return "Transition (sequence " + this.sequence + ")"; + }, + + /** + @private + */ + log: function(message) { + log(this.router, this.sequence, message); + } + }; + + // Alias 'trigger' as 'send' + Transition.prototype.send = Transition.prototype.trigger; + + /** + @private + + Logs and returns a TransitionAborted error. + */ + function logAbort(transition) { + log(transition.router, transition.sequence, "detected abort."); + return new TransitionAborted(); + } + + function TransitionAborted(message) { + this.message = (message || "TransitionAborted"); + this.name = "TransitionAborted"; + } + + __exports__.Transition = Transition; + __exports__.logAbort = logAbort; + __exports__.TransitionAborted = TransitionAborted; + }); +define("router/utils", + ["exports"], + function(__exports__) { + "use strict"; + var slice = Array.prototype.slice; + + var _isArray; + if (!Array.isArray) { + _isArray = function (x) { + return Object.prototype.toString.call(x) === "[object Array]"; + }; + } else { + _isArray = Array.isArray; + } + + var isArray = _isArray; + __exports__.isArray = isArray; + function merge(hash, other) { + for (var prop in other) { + if (other.hasOwnProperty(prop)) { hash[prop] = other[prop]; } + } + } + + var oCreate = Object.create || function(proto) { + function F() {} + F.prototype = proto; + return new F(); + }; + __exports__.oCreate = oCreate; + /** + @private + + Extracts query params from the end of an array + **/ + function extractQueryParams(array) { + var len = (array && array.length), head, queryParams; + + if(len && len > 0 && array[len - 1] && array[len - 1].hasOwnProperty('queryParams')) { + queryParams = array[len - 1].queryParams; + head = slice.call(array, 0, len - 1); + return [head, queryParams]; + } else { + return [array, null]; + } + } + + __exports__.extractQueryParams = extractQueryParams;/** + @private + + Coerces query param properties and array elements into strings. + **/ + function coerceQueryParamsToString(queryParams) { + for (var key in queryParams) { + if (typeof queryParams[key] === 'number') { + queryParams[key] = '' + queryParams[key]; + } else if (isArray(queryParams[key])) { + for (var i = 0, l = queryParams[key].length; i < l; i++) { + queryParams[key][i] = '' + queryParams[key][i]; + } + } + } + } + /** + @private + */ + function log(router, sequence, msg) { + if (!router.log) { return; } + + if (arguments.length === 3) { + router.log("Transition #" + sequence + ": " + msg); + } else { + msg = sequence; + router.log(msg); + } + } + + __exports__.log = log;function bind(context, fn) { + var boundArgs = arguments; + return function(value) { + var args = slice.call(boundArgs, 2); + args.push(value); + return fn.apply(context, args); + }; + } + + __exports__.bind = bind;function isParam(object) { + return (typeof object === "string" || object instanceof String || typeof object === "number" || object instanceof Number); + } + + + function forEach(array, callback) { + for (var i=0, l=array.length; i=0; i--) { + var handlerInfo = handlerInfos[i], + handler = handlerInfo.handler; + + if (handler.events && handler.events[name]) { + if (handler.events[name].apply(handler, args) === true) { + eventWasHandled = true; + } else { + return; + } + } + } + + if (!eventWasHandled && !ignoreFailure) { + throw new Error("Nothing handled the event '" + name + "'."); + } + } + + __exports__.trigger = trigger;function getChangelist(oldObject, newObject) { + var key; + var results = { + all: {}, + changed: {}, + removed: {} + }; + + merge(results.all, newObject); + + var didChange = false; + coerceQueryParamsToString(oldObject); + coerceQueryParamsToString(newObject); + + // Calculate removals + for (key in oldObject) { + if (oldObject.hasOwnProperty(key)) { + if (!newObject.hasOwnProperty(key)) { + didChange = true; + results.removed[key] = oldObject[key]; + } + } + } + + // Calculate changes + for (key in newObject) { + if (newObject.hasOwnProperty(key)) { + if (isArray(oldObject[key]) && isArray(newObject[key])) { + if (oldObject[key].length !== newObject[key].length) { + results.changed[key] = newObject[key]; + didChange = true; + } else { + for (var i = 0, l = oldObject[key].length; i < l; i++) { + if (oldObject[key][i] !== newObject[key][i]) { + results.changed[key] = newObject[key]; + didChange = true; + } + } + } + } + else { + if (oldObject[key] !== newObject[key]) { + results.changed[key] = newObject[key]; + didChange = true; + } + } + } + } + + return didChange && results; + } + + __exports__.getChangelist = getChangelist;function promiseLabel(label) { + return 'Router: ' + label; + } + + __exports__.promiseLabel = promiseLabel;function subclass(parentConstructor, proto) { + function C(props) { + parentConstructor.call(this, props || {}); + } + C.prototype = oCreate(parentConstructor.prototype); + merge(C.prototype, proto); + return C; + } + + __exports__.subclass = subclass;__exports__.merge = merge; + __exports__.slice = slice; + __exports__.isParam = isParam; + __exports__.coerceQueryParamsToString = coerceQueryParamsToString; + }); +define("router", + ["./router/router","exports"], + function(__dependency1__, __exports__) { + "use strict"; + var Router = __dependency1__["default"]; + + __exports__["default"] = Router; + }); +/** + @class RSVP + @module RSVP + */ +define('rsvp/-internal', [ + './utils', + './instrument', + './config', + 'exports' +], function (__dependency1__, __dependency2__, __dependency3__, __exports__) { + 'use strict'; + var objectOrFunction = __dependency1__.objectOrFunction; + var isFunction = __dependency1__.isFunction; + var now = __dependency1__.now; + var instrument = __dependency2__['default']; + var config = __dependency3__.config; + function noop() { + } + var PENDING = void 0; + var FULFILLED = 1; + var REJECTED = 2; + var GET_THEN_ERROR = new ErrorObject(); + function getThen(promise) { + try { + return promise.then; + } catch (error) { + GET_THEN_ERROR.error = error; + return GET_THEN_ERROR; + } + } + function tryThen(then, value, fulfillmentHandler, rejectionHandler) { + try { + then.call(value, fulfillmentHandler, rejectionHandler); + } catch (e) { + return e; + } + } + function handleForeignThenable(promise, thenable, then) { + config.async(function (promise$2) { + var sealed = false; + var error = tryThen(then, thenable, function (value) { + if (sealed) { + return; + } + sealed = true; + if (thenable !== value) { + resolve(promise$2, value); + } else { + fulfill(promise$2, value); + } + }, function (reason) { + if (sealed) { + return; + } + sealed = true; + reject(promise$2, reason); + }, 'Settle: ' + (promise$2._label || ' unknown promise')); + if (!sealed && error) { + sealed = true; + reject(promise$2, error); + } + }, promise); + } + function handleOwnThenable(promise, thenable) { + promise._onerror = null; + if (thenable._state === FULFILLED) { + fulfill(promise, thenable._result); + } else if (promise._state === REJECTED) { + reject(promise, thenable._result); + } else { + subscribe(thenable, undefined, function (value) { + if (thenable !== value) { + resolve(promise, value); + } else { + fulfill(promise, value); + } + }, function (reason) { + reject(promise, reason); + }); + } + } + function handleMaybeThenable(promise, maybeThenable) { + if (maybeThenable instanceof promise.constructor) { + handleOwnThenable(promise, maybeThenable); + } else { + var then = getThen(maybeThenable); + if (then === GET_THEN_ERROR) { + reject(promise, GET_THEN_ERROR.error); + } else if (then === undefined) { + fulfill(promise, maybeThenable); + } else if (isFunction(then)) { + handleForeignThenable(promise, maybeThenable, then); + } else { + fulfill(promise, maybeThenable); + } + } + } + function resolve(promise, value) { + if (promise === value) { + fulfill(promise, value); + } else if (objectOrFunction(value)) { + handleMaybeThenable(promise, value); + } else { + fulfill(promise, value); + } + } + function publishRejection(promise) { + if (promise._onerror) { + promise._onerror(promise._result); + } + publish(promise); + } + function fulfill(promise, value) { + if (promise._state !== PENDING) { + return; + } + promise._result = value; + promise._state = FULFILLED; + if (promise._subscribers.length === 0) { + if (config.instrument) { + instrument('fulfilled', promise); + } + } else { + config.async(publish, promise); + } + } + function reject(promise, reason) { + if (promise._state !== PENDING) { + return; + } + promise._state = REJECTED; + promise._result = reason; + config.async(publishRejection, promise); + } + function subscribe(parent, child, onFulfillment, onRejection) { + var subscribers = parent._subscribers; + var length = subscribers.length; + parent._onerror = null; + subscribers[length] = child; + subscribers[length + FULFILLED] = onFulfillment; + subscribers[length + REJECTED] = onRejection; + if (length === 0 && parent._state) { + config.async(publish, parent); + } + } + function publish(promise) { + var subscribers = promise._subscribers; + var settled = promise._state; + if (config.instrument) { + instrument(settled === FULFILLED ? 'fulfilled' : 'rejected', promise); + } + if (subscribers.length === 0) { + return; + } + var child, callback, detail = promise._result; + for (var i = 0; i < subscribers.length; i += 3) { + child = subscribers[i]; + callback = subscribers[i + settled]; + if (child) { + invokeCallback(settled, child, callback, detail); + } else { + callback(detail); + } + } + promise._subscribers.length = 0; + } + function ErrorObject() { + this.error = null; + } + var TRY_CATCH_ERROR = new ErrorObject(); + function tryCatch(callback, detail) { + try { + return callback(detail); + } catch (e) { + TRY_CATCH_ERROR.error = e; + return TRY_CATCH_ERROR; + } + } + function invokeCallback(settled, promise, callback, detail) { + var hasCallback = isFunction(callback), value, error, succeeded, failed; + if (hasCallback) { + value = tryCatch(callback, detail); + if (value === TRY_CATCH_ERROR) { + failed = true; + error = value.error; + value = null; + } else { + succeeded = true; + } + if (promise === value) { + reject(promise, new TypeError('A promises callback cannot return that same promise.')); + return; + } + } else { + value = detail; + succeeded = true; + } + if (promise._state !== PENDING) { + } // noop + else if (hasCallback && succeeded) { + resolve(promise, value); + } else if (failed) { + reject(promise, error); + } else if (settled === FULFILLED) { + fulfill(promise, value); + } else if (settled === REJECTED) { + reject(promise, value); + } + } + function initializePromise(promise, resolver) { + try { + resolver(function resolvePromise(value) { + resolve(promise, value); + }, function rejectPromise(reason) { + reject(promise, reason); + }); + } catch (e) { + reject(promise, e); + } + } + __exports__.noop = noop; + __exports__.resolve = resolve; + __exports__.reject = reject; + __exports__.fulfill = fulfill; + __exports__.subscribe = subscribe; + __exports__.publish = publish; + __exports__.publishRejection = publishRejection; + __exports__.initializePromise = initializePromise; + __exports__.invokeCallback = invokeCallback; + __exports__.FULFILLED = FULFILLED; + __exports__.REJECTED = REJECTED; +}); +define('rsvp/all-settled', [ + './enumerator', + './promise', + './utils', + 'exports' +], function (__dependency1__, __dependency2__, __dependency3__, __exports__) { + 'use strict'; + var Enumerator = __dependency1__['default']; + var makeSettledResult = __dependency1__.makeSettledResult; + var Promise = __dependency2__['default']; + var o_create = __dependency3__.o_create; + function AllSettled(Constructor, entries, label) { + this._superConstructor(Constructor, entries, false, label); + } + AllSettled.prototype = o_create(Enumerator.prototype); + AllSettled.prototype._superConstructor = Enumerator; + AllSettled.prototype._makeResult = makeSettledResult; + AllSettled.prototype._validationError = function () { + return new Error('allSettled must be called with an array'); + }; + /** + `RSVP.allSettled` is similar to `RSVP.all`, but instead of implementing + a fail-fast method, it waits until all the promises have returned and + shows you all the results. This is useful if you want to handle multiple + promises' failure states together as a set. + + Returns a promise that is fulfilled when all the given promises have been + settled. The return promise is fulfilled with an array of the states of + the promises passed into the `promises` array argument. + + Each state object will either indicate fulfillment or rejection, and + provide the corresponding value or reason. The states will take one of + the following formats: + + ```javascript + { state: 'fulfilled', value: value } + or + { state: 'rejected', reason: reason } + ``` + + Example: + + ```javascript + var promise1 = RSVP.Promise.resolve(1); + var promise2 = RSVP.Promise.reject(new Error('2')); + var promise3 = RSVP.Promise.reject(new Error('3')); + var promises = [ promise1, promise2, promise3 ]; + + RSVP.allSettled(promises).then(function(array){ + // array == [ + // { state: 'fulfilled', value: 1 }, + // { state: 'rejected', reason: Error }, + // { state: 'rejected', reason: Error } + // ] + // Note that for the second item, reason.message will be "2", and for the + // third item, reason.message will be "3". + }, function(error) { + // Not run. (This block would only be called if allSettled had failed, + // for instance if passed an incorrect argument type.) + }); + ``` + + @method allSettled + @static + @for RSVP + @param {Array} promises + @param {String} label - optional string that describes the promise. + Useful for tooling. + @return {Promise} promise that is fulfilled with an array of the settled + states of the constituent promises. + */ + __exports__['default'] = function allSettled(entries, label) { + return new AllSettled(Promise, entries, label).promise; + }; +}); +define('rsvp/all', [ + './promise', + 'exports' +], function (__dependency1__, __exports__) { + 'use strict'; + var Promise = __dependency1__['default']; + /** + This is a convenient alias for `RSVP.Promise.all`. + + @method all + @static + @for RSVP + @param {Array} array Array of promises. + @param {String} label An optional label. This is useful + for tooling. + */ + __exports__['default'] = function all(array, label) { + return Promise.all(array, label); + }; +}); +define('rsvp/asap', ['exports'], function (__exports__) { + 'use strict'; + var length = 0; + __exports__['default'] = function asap(callback, arg) { + queue[length] = callback; + queue[length + 1] = arg; + length += 2; + if (length === 2) { + // If length is 1, that means that we need to schedule an async flush. + // If additional callbacks are queued before the queue is flushed, they + // will be processed by this flush that we are scheduling. + scheduleFlush(); + } + }; + var browserGlobal = typeof window !== 'undefined' ? window : {}; + var BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver; + // test for web worker but not in IE10 + var isWorker = typeof Uint8ClampedArray !== 'undefined' && typeof importScripts !== 'undefined' && typeof MessageChannel !== 'undefined'; + // node + function useNextTick() { + return function () { + process.nextTick(flush); + }; + } + function useMutationObserver() { + var iterations = 0; + var observer = new BrowserMutationObserver(flush); + var node = document.createTextNode(''); + observer.observe(node, { characterData: true }); + return function () { + node.data = iterations = ++iterations % 2; + }; + } + // web worker + function useMessageChannel() { + var channel = new MessageChannel(); + channel.port1.onmessage = flush; + return function () { + channel.port2.postMessage(0); + }; + } + function useSetTimeout() { + return function () { + setTimeout(flush, 1); + }; + } + var queue = new Array(1000); + function flush() { + for (var i = 0; i < length; i += 2) { + var callback = queue[i]; + var arg = queue[i + 1]; + callback(arg); + queue[i] = undefined; + queue[i + 1] = undefined; + } + length = 0; + } + var scheduleFlush; + // Decide what async method to use to triggering processing of queued callbacks: + if (typeof process !== 'undefined' && {}.toString.call(process) === '[object process]') { + scheduleFlush = useNextTick(); + } else if (BrowserMutationObserver) { + scheduleFlush = useMutationObserver(); + } else if (isWorker) { + scheduleFlush = useMessageChannel(); + } else { + scheduleFlush = useSetTimeout(); + } +}); +define('rsvp/config', [ + './events', + 'exports' +], function (__dependency1__, __exports__) { + 'use strict'; + var EventTarget = __dependency1__['default']; + var config = { instrument: false }; + EventTarget.mixin(config); + function configure(name, value) { + if (name === 'onerror') { + // handle for legacy users that expect the actual + // error to be passed to their function added via + // `RSVP.configure('onerror', someFunctionHere);` + config.on('error', value); + return; + } + if (arguments.length === 2) { + config[name] = value; + } else { + return config[name]; + } + } + __exports__.config = config; + __exports__.configure = configure; +}); +define('rsvp/defer', [ + './promise', + 'exports' +], function (__dependency1__, __exports__) { + 'use strict'; + var Promise = __dependency1__['default']; + /** + `RSVP.defer` returns an object similar to jQuery's `$.Deferred`. + `RSVP.defer` should be used when porting over code reliant on `$.Deferred`'s + interface. New code should use the `RSVP.Promise` constructor instead. + + The object returned from `RSVP.defer` is a plain object with three properties: + + * promise - an `RSVP.Promise`. + * reject - a function that causes the `promise` property on this object to + become rejected + * resolve - a function that causes the `promise` property on this object to + become fulfilled. + + Example: + + ```javascript + var deferred = RSVP.defer(); + + deferred.resolve("Success!"); + + defered.promise.then(function(value){ + // value here is "Success!" + }); + ``` + + @method defer + @static + @for RSVP + @param {String} label optional string for labeling the promise. + Useful for tooling. + @return {Object} + */ + __exports__['default'] = function defer(label) { + var deferred = {}; + deferred.promise = new Promise(function (resolve, reject) { + deferred.resolve = resolve; + deferred.reject = reject; + }, label); + return deferred; + }; +}); +define('rsvp/enumerator', [ + './utils', + './-internal', + 'exports' +], function (__dependency1__, __dependency2__, __exports__) { + 'use strict'; + var isArray = __dependency1__.isArray; + var isMaybeThenable = __dependency1__.isMaybeThenable; + var noop = __dependency2__.noop; + var reject = __dependency2__.reject; + var fulfill = __dependency2__.fulfill; + var subscribe = __dependency2__.subscribe; + var FULFILLED = __dependency2__.FULFILLED; + var REJECTED = __dependency2__.REJECTED; + var PENDING = __dependency2__.PENDING; + var ABORT_ON_REJECTION = true; + __exports__.ABORT_ON_REJECTION = ABORT_ON_REJECTION; + function makeSettledResult(state, position, value) { + if (state === FULFILLED) { + return { + state: 'fulfilled', + value: value + }; + } else { + return { + state: 'rejected', + reason: value + }; + } + } + __exports__.makeSettledResult = makeSettledResult; + function Enumerator(Constructor, input, abortOnReject, label) { + this._instanceConstructor = Constructor; + this.promise = new Constructor(noop, label); + this._abortOnReject = abortOnReject; + if (this._validateInput(input)) { + this._input = input; + this.length = input.length; + this._remaining = input.length; + this._init(); + if (this.length === 0) { + fulfill(this.promise, this._result); + } else { + this.length = this.length || 0; + this._enumerate(); + if (this._remaining === 0) { + fulfill(this.promise, this._result); + } + } + } else { + reject(this.promise, this._validationError()); + } + } + Enumerator.prototype._validateInput = function (input) { + return isArray(input); + }; + Enumerator.prototype._validationError = function () { + return new Error('Array Methods must be provided an Array'); + }; + Enumerator.prototype._init = function () { + this._result = new Array(this.length); + }; + __exports__['default'] = Enumerator; + Enumerator.prototype._enumerate = function () { + var length = this.length; + var promise = this.promise; + var input = this._input; + for (var i = 0; promise._state === PENDING && i < length; i++) { + this._eachEntry(input[i], i); + } + }; + Enumerator.prototype._eachEntry = function (entry, i) { + var c = this._instanceConstructor; + if (isMaybeThenable(entry)) { + if (entry.constructor === c && entry._state !== PENDING) { + entry._onerror = null; + this._settledAt(entry._state, i, entry._result); + } else { + this._willSettleAt(c.resolve(entry), i); + } + } else { + this._remaining--; + this._result[i] = this._makeResult(FULFILLED, i, entry); + } + }; + Enumerator.prototype._settledAt = function (state, i, value) { + var promise = this.promise; + if (promise._state === PENDING) { + this._remaining--; + if (this._abortOnReject && state === REJECTED) { + reject(promise, value); + } else { + this._result[i] = this._makeResult(state, i, value); + } + } + if (this._remaining === 0) { + fulfill(promise, this._result); + } + }; + Enumerator.prototype._makeResult = function (state, i, value) { + return value; + }; + Enumerator.prototype._willSettleAt = function (promise, i) { + var enumerator = this; + subscribe(promise, undefined, function (value) { + enumerator._settledAt(FULFILLED, i, value); + }, function (reason) { + enumerator._settledAt(REJECTED, i, reason); + }); + }; +}); +define('rsvp/events', ['exports'], function (__exports__) { + 'use strict'; + function indexOf(callbacks, callback) { + for (var i = 0, l = callbacks.length; i < l; i++) { + if (callbacks[i] === callback) { + return i; + } + } + return -1; + } + function callbacksFor(object) { + var callbacks = object._promiseCallbacks; + if (!callbacks) { + callbacks = object._promiseCallbacks = {}; + } + return callbacks; + } + /** + @class RSVP.EventTarget + */ + __exports__['default'] = { + mixin: function (object) { + object.on = this.on; + object.off = this.off; + object.trigger = this.trigger; + object._promiseCallbacks = undefined; + return object; + }, + on: function (eventName, callback) { + var allCallbacks = callbacksFor(this), callbacks; + callbacks = allCallbacks[eventName]; + if (!callbacks) { + callbacks = allCallbacks[eventName] = []; + } + if (indexOf(callbacks, callback) === -1) { + callbacks.push(callback); + } + }, + off: function (eventName, callback) { + var allCallbacks = callbacksFor(this), callbacks, index; + if (!callback) { + allCallbacks[eventName] = []; + return; + } + callbacks = allCallbacks[eventName]; + index = indexOf(callbacks, callback); + if (index !== -1) { + callbacks.splice(index, 1); + } + }, + trigger: function (eventName, options) { + var allCallbacks = callbacksFor(this), callbacks, callbackTuple, callback, binding; + if (callbacks = allCallbacks[eventName]) { + // Don't cache the callbacks.length since it may grow + for (var i = 0; i < callbacks.length; i++) { + callback = callbacks[i]; + callback(options); + } + } + } + }; +}); +define('rsvp/filter', [ + './promise', + './utils', + 'exports' +], function (__dependency1__, __dependency2__, __exports__) { + 'use strict'; + var Promise = __dependency1__['default']; + var isFunction = __dependency2__.isFunction; + var isMaybeThenable = __dependency2__.isMaybeThenable; + /** + `RSVP.filter` is similar to JavaScript's native `filter` method, except that it + waits for all promises to become fulfilled before running the `filterFn` on + each item in given to `promises`. `RSVP.filter` returns a promise that will + become fulfilled with the result of running `filterFn` on the values the + promises become fulfilled with. + + For example: + + ```javascript + + var promise1 = RSVP.resolve(1); + var promise2 = RSVP.resolve(2); + var promise3 = RSVP.resolve(3); + + var promises = [promise1, promise2, promise3]; + + var filterFn = function(item){ + return item > 1; + }; + + RSVP.filter(promises, filterFn).then(function(result){ + // result is [ 2, 3 ] + }); + ``` + + If any of the `promises` given to `RSVP.filter` are rejected, the first promise + that is rejected will be given as an argument to the returned promise's + rejection handler. For example: + + ```javascript + var promise1 = RSVP.resolve(1); + var promise2 = RSVP.reject(new Error("2")); + var promise3 = RSVP.reject(new Error("3")); + var promises = [ promise1, promise2, promise3 ]; + + var filterFn = function(item){ + return item > 1; + }; + + RSVP.filter(promises, filterFn).then(function(array){ + // Code here never runs because there are rejected promises! + }, function(reason) { + // reason.message === "2" + }); + ``` + + `RSVP.filter` will also wait for any promises returned from `filterFn`. + For instance, you may want to fetch a list of users then return a subset + of those users based on some asynchronous operation: + + ```javascript + + var alice = { name: 'alice' }; + var bob = { name: 'bob' }; + var users = [ alice, bob ]; + + var promises = users.map(function(user){ + return RSVP.resolve(user); + }); + + var filterFn = function(user){ + // Here, Alice has permissions to create a blog post, but Bob does not. + return getPrivilegesForUser(user).then(function(privs){ + return privs.can_create_blog_post === true; + }); + }; + RSVP.filter(promises, filterFn).then(function(users){ + // true, because the server told us only Alice can create a blog post. + users.length === 1; + // false, because Alice is the only user present in `users` + users[0] === bob; + }); + ``` + + @method filter + @static + @for RSVP + @param {Array} promises + @param {Function} filterFn - function to be called on each resolved value to + filter the final results. + @param {String} label optional string describing the promise. Useful for + tooling. + @return {Promise} + */ + __exports__['default'] = function filter(promises, filterFn, label) { + return Promise.all(promises, label).then(function (values) { + if (!isFunction(filterFn)) { + throw new TypeError('You must pass a function as filter\'s second argument.'); + } + var length = values.length; + var filtered = new Array(length); + for (var i = 0; i < length; i++) { + filtered[i] = filterFn(values[i]); + } + return Promise.all(filtered, label).then(function (filtered$2) { + var results = new Array(length); + var newLength = 0; + for (var i$2 = 0; i$2 < length; i$2++) { + if (filtered$2[i$2]) { + results[newLength] = values[i$2]; + newLength++; + } + } + results.length = newLength; + return results; + }); + }); + }; +}); +define('rsvp/hash-settled', [ + './promise', + './enumerator', + './promise-hash', + './utils', + 'exports' +], function (__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) { + 'use strict'; + var Promise = __dependency1__['default']; + var makeSettledResult = __dependency2__.makeSettledResult; + var PromiseHash = __dependency3__['default']; + var Enumerator = __dependency2__['default']; + var o_create = __dependency4__.o_create; + function HashSettled(Constructor, object, label) { + this._superConstructor(Constructor, object, false, label); + } + HashSettled.prototype = o_create(PromiseHash.prototype); + HashSettled.prototype._superConstructor = Enumerator; + HashSettled.prototype._makeResult = makeSettledResult; + HashSettled.prototype._validationError = function () { + return new Error('hashSettled must be called with an object'); + }; + /** + `RSVP.hashSettled` is similar to `RSVP.allSettled`, but takes an object + instead of an array for its `promises` argument. + + Unlike `RSVP.all` or `RSVP.hash`, which implement a fail-fast method, + but like `RSVP.allSettled`, `hashSettled` waits until all the + constituent promises have returned and then shows you all the results + with their states and values/reasons. This is useful if you want to + handle multiple promises' failure states together as a set. + + Returns a promise that is fulfilled when all the given promises have been + settled, or rejected if the passed parameters are invalid. + + The returned promise is fulfilled with a hash that has the same key names as + the `promises` object argument. If any of the values in the object are not + promises, they will be copied over to the fulfilled object and marked with state + 'fulfilled'. + + Example: + + ```javascript + var promises = { + myPromise: RSVP.Promise.resolve(1), + yourPromise: RSVP.Promise.resolve(2), + theirPromise: RSVP.Promise.resolve(3), + notAPromise: 4 + }; + + RSVP.hashSettled(promises).then(function(hash){ + // hash here is an object that looks like: + // { + // myPromise: { state: 'fulfilled', value: 1 }, + // yourPromise: { state: 'fulfilled', value: 2 }, + // theirPromise: { state: 'fulfilled', value: 3 }, + // notAPromise: { state: 'fulfilled', value: 4 } + // } + }); + ``` + + If any of the `promises` given to `RSVP.hash` are rejected, the state will + be set to 'rejected' and the reason for rejection provided. + + Example: + + ```javascript + var promises = { + myPromise: RSVP.Promise.resolve(1), + rejectedPromise: RSVP.Promise.reject(new Error('rejection')), + anotherRejectedPromise: RSVP.Promise.reject(new Error('more rejection')) + }; + + RSVP.hashSettled(promises).then(function(hash){ + // hash here is an object that looks like: + // { + // myPromise: { state: 'fulfilled', value: 1 }, + // rejectedPromise: { state: 'rejected', reason: Error }, + // anotherRejectedPromise: { state: 'rejected', reason: Error }, + // } + // Note that for rejectedPromise, reason.message == 'rejection', + // and for anotherRejectedPromise, reason.message == 'more rejection'. + }); + ``` + + An important note: `RSVP.hashSettled` is intended for plain JavaScript objects that + are just a set of keys and values. `RSVP.hashSettled` will NOT preserve prototype + chains. + + Example: + + ```javascript + function MyConstructor(){ + this.example = RSVP.Promise.resolve('Example'); + } + + MyConstructor.prototype = { + protoProperty: RSVP.Promise.resolve('Proto Property') + }; + + var myObject = new MyConstructor(); + + RSVP.hashSettled(myObject).then(function(hash){ + // protoProperty will not be present, instead you will just have an + // object that looks like: + // { + // example: { state: 'fulfilled', value: 'Example' } + // } + // + // hash.hasOwnProperty('protoProperty'); // false + // 'undefined' === typeof hash.protoProperty + }); + ``` + + @method hashSettled + @for RSVP + @param {Object} promises + @param {String} label optional string that describes the promise. + Useful for tooling. + @return {Promise} promise that is fulfilled when when all properties of `promises` + have been settled. + @static + */ + __exports__['default'] = function hashSettled(object, label) { + return new HashSettled(Promise, object, label).promise; + }; +}); +define('rsvp/hash', [ + './promise', + './promise-hash', + './enumerator', + 'exports' +], function (__dependency1__, __dependency2__, __dependency3__, __exports__) { + 'use strict'; + var Promise = __dependency1__['default']; + var PromiseHash = __dependency2__['default']; + var ABORT_ON_REJECTION = __dependency3__.ABORT_ON_REJECTION; + /** + `RSVP.hash` is similar to `RSVP.all`, but takes an object instead of an array + for its `promises` argument. + + Returns a promise that is fulfilled when all the given promises have been + fulfilled, or rejected if any of them become rejected. The returned promise + is fulfilled with a hash that has the same key names as the `promises` object + argument. If any of the values in the object are not promises, they will + simply be copied over to the fulfilled object. + + Example: + + ```javascript + var promises = { + myPromise: RSVP.resolve(1), + yourPromise: RSVP.resolve(2), + theirPromise: RSVP.resolve(3), + notAPromise: 4 + }; + + RSVP.hash(promises).then(function(hash){ + // hash here is an object that looks like: + // { + // myPromise: 1, + // yourPromise: 2, + // theirPromise: 3, + // notAPromise: 4 + // } + }); + ```` + + If any of the `promises` given to `RSVP.hash` are rejected, the first promise + that is rejected will be given as the reason to the rejection handler. + + Example: + + ```javascript + var promises = { + myPromise: RSVP.resolve(1), + rejectedPromise: RSVP.reject(new Error("rejectedPromise")), + anotherRejectedPromise: RSVP.reject(new Error("anotherRejectedPromise")) + }; + + RSVP.hash(promises).then(function(hash){ + // Code here never runs because there are rejected promises! + }, function(reason) { + // reason.message === "rejectedPromise" + }); + ``` + + An important note: `RSVP.hash` is intended for plain JavaScript objects that + are just a set of keys and values. `RSVP.hash` will NOT preserve prototype + chains. + + Example: + + ```javascript + function MyConstructor(){ + this.example = RSVP.resolve("Example"); + } + + MyConstructor.prototype = { + protoProperty: RSVP.resolve("Proto Property") + }; + + var myObject = new MyConstructor(); + + RSVP.hash(myObject).then(function(hash){ + // protoProperty will not be present, instead you will just have an + // object that looks like: + // { + // example: "Example" + // } + // + // hash.hasOwnProperty('protoProperty'); // false + // 'undefined' === typeof hash.protoProperty + }); + ``` + + @method hash + @static + @for RSVP + @param {Object} promises + @param {String} label optional string that describes the promise. + Useful for tooling. + @return {Promise} promise that is fulfilled when all properties of `promises` + have been fulfilled, or rejected if any of them become rejected. + */ + __exports__['default'] = function hash(object, label) { + return new PromiseHash(Promise, object, label).promise; + }; +}); +define('rsvp/instrument', [ + './config', + './utils', + 'exports' +], function (__dependency1__, __dependency2__, __exports__) { + 'use strict'; + var config = __dependency1__.config; + var now = __dependency2__.now; + var queue = []; + __exports__['default'] = function instrument(eventName, promise, child) { + if (1 === queue.push({ + name: eventName, + payload: { + guid: promise._guidKey + promise._id, + eventName: eventName, + detail: promise._result, + childGuid: child && promise._guidKey + child._id, + label: promise._label, + timeStamp: now(), + stack: new Error(promise._label).stack + } + })) { + setTimeout(function () { + var entry; + for (var i = 0; i < queue.length; i++) { + entry = queue[i]; + config.trigger(entry.name, entry.payload); + } + queue.length = 0; + }, 50); + } + }; +}); +define('rsvp/map', [ + './promise', + './utils', + 'exports' +], function (__dependency1__, __dependency2__, __exports__) { + 'use strict'; + var Promise = __dependency1__['default']; + var isArray = __dependency2__.isArray; + var isFunction = __dependency2__.isFunction; + /** + `RSVP.map` is similar to JavaScript's native `map` method, except that it + waits for all promises to become fulfilled before running the `mapFn` on + each item in given to `promises`. `RSVP.map` returns a promise that will + become fulfilled with the result of running `mapFn` on the values the promises + become fulfilled with. + + For example: + + ```javascript + + var promise1 = RSVP.resolve(1); + var promise2 = RSVP.resolve(2); + var promise3 = RSVP.resolve(3); + var promises = [ promise1, promise2, promise3 ]; + + var mapFn = function(item){ + return item + 1; + }; + + RSVP.map(promises, mapFn).then(function(result){ + // result is [ 2, 3, 4 ] + }); + ``` + + If any of the `promises` given to `RSVP.map` are rejected, the first promise + that is rejected will be given as an argument to the returned promise's + rejection handler. For example: + + ```javascript + var promise1 = RSVP.resolve(1); + var promise2 = RSVP.reject(new Error("2")); + var promise3 = RSVP.reject(new Error("3")); + var promises = [ promise1, promise2, promise3 ]; + + var mapFn = function(item){ + return item + 1; + }; + + RSVP.map(promises, mapFn).then(function(array){ + // Code here never runs because there are rejected promises! + }, function(reason) { + // reason.message === "2" + }); + ``` + + `RSVP.map` will also wait if a promise is returned from `mapFn`. For example, + say you want to get all comments from a set of blog posts, but you need + the blog posts first because they contain a url to those comments. + + ```javscript + + var mapFn = function(blogPost){ + // getComments does some ajax and returns an RSVP.Promise that is fulfilled + // with some comments data + return getComments(blogPost.comments_url); + }; + + // getBlogPosts does some ajax and returns an RSVP.Promise that is fulfilled + // with some blog post data + RSVP.map(getBlogPosts(), mapFn).then(function(comments){ + // comments is the result of asking the server for the comments + // of all blog posts returned from getBlogPosts() + }); + ``` + + @method map + @static + @for RSVP + @param {Array} promises + @param {Function} mapFn function to be called on each fulfilled promise. + @param {String} label optional string for labeling the promise. + Useful for tooling. + @return {Promise} promise that is fulfilled with the result of calling + `mapFn` on each fulfilled promise or value when they become fulfilled. + The promise will be rejected if any of the given `promises` become rejected. + @static + */ + __exports__['default'] = function map(promises, mapFn, label) { + return Promise.all(promises, label).then(function (values) { + if (!isFunction(mapFn)) { + throw new TypeError('You must pass a function as map\'s second argument.'); + } + var length = values.length; + var results = new Array(length); + for (var i = 0; i < length; i++) { + results[i] = mapFn(values[i]); + } + return Promise.all(results, label); + }); + }; +}); +define('rsvp/node', [ + './promise', + './utils', + 'exports' +], function (__dependency1__, __dependency2__, __exports__) { + 'use strict'; + /* global arraySlice */ + var Promise = __dependency1__['default']; + var isArray = __dependency2__.isArray; + /** + `RSVP.denodeify` takes a "node-style" function and returns a function that + will return an `RSVP.Promise`. You can use `denodeify` in Node.js or the + browser when you'd prefer to use promises over using callbacks. For example, + `denodeify` transforms the following: + + ```javascript + var fs = require('fs'); + + fs.readFile('myfile.txt', function(err, data){ + if (err) return handleError(err); + handleData(data); + }); + ``` + + into: + + ```javascript + var fs = require('fs'); + var readFile = RSVP.denodeify(fs.readFile); + + readFile('myfile.txt').then(handleData, handleError); + ``` + + If the node function has multiple success parameters, then `denodeify` + just returns the first one: + + ```javascript + var request = RSVP.denodeify(require('request')); + + request('http://example.com').then(function(res) { + // ... + }); + ``` + + However, if you need all success parameters, setting `denodeify`'s + second parameter to `true` causes it to return all success parameters + as an array: + + ```javascript + var request = RSVP.denodeify(require('request'), true); + + request('http://example.com').then(function(result) { + // result[0] -> res + // result[1] -> body + }); + ``` + + Or if you pass it an array with names it returns the parameters as a hash: + + ```javascript + var request = RSVP.denodeify(require('request'), ['res', 'body']); + + request('http://example.com').then(function(result) { + // result.res + // result.body + }); + ``` + + Sometimes you need to retain the `this`: + + ```javascript + var app = require('express')(); + var render = RSVP.denodeify(app.render.bind(app)); + ``` + + The denodified function inherits from the original function. It works in all + environments, except IE 10 and below. Consequently all properties of the original + function are available to you. However, any properties you change on the + denodeified function won't be changed on the original function. Example: + + ```javascript + var request = RSVP.denodeify(require('request')), + cookieJar = request.jar(); // <- Inheritance is used here + + request('http://example.com', {jar: cookieJar}).then(function(res) { + // cookieJar.cookies holds now the cookies returned by example.com + }); + ``` + + Using `denodeify` makes it easier to compose asynchronous operations instead + of using callbacks. For example, instead of: + + ```javascript + var fs = require('fs'); + + fs.readFile('myfile.txt', function(err, data){ + if (err) { ... } // Handle error + fs.writeFile('myfile2.txt', data, function(err){ + if (err) { ... } // Handle error + console.log('done') + }); + }); + ``` + + you can chain the operations together using `then` from the returned promise: + + ```javascript + var fs = require('fs'); + var readFile = RSVP.denodeify(fs.readFile); + var writeFile = RSVP.denodeify(fs.writeFile); + + readFile('myfile.txt').then(function(data){ + return writeFile('myfile2.txt', data); + }).then(function(){ + console.log('done') + }).catch(function(error){ + // Handle error + }); + ``` + + @method denodeify + @static + @for RSVP + @param {Function} nodeFunc a "node-style" function that takes a callback as + its last argument. The callback expects an error to be passed as its first + argument (if an error occurred, otherwise null), and the value from the + operation as its second argument ("function(err, value){ }"). + @param {Boolean|Array} argumentNames An optional paramter that if set + to `true` causes the promise to fulfill with the callback's success arguments + as an array. This is useful if the node function has multiple success + paramters. If you set this paramter to an array with names, the promise will + fulfill with a hash with these names as keys and the success parameters as + values. + @return {Function} a function that wraps `nodeFunc` to return an + `RSVP.Promise` + @static + */ + __exports__['default'] = function denodeify(nodeFunc, argumentNames) { + var asArray = argumentNames === true; + var asHash = isArray(argumentNames); + function denodeifiedFunction() { + var length = arguments.length; + var nodeArgs = new Array(length); + for (var i = 0; i < length; i++) { + nodeArgs[i] = arguments[i]; + } + var thisArg; + if (!asArray && !asHash && argumentNames) { + if (typeof console === 'object') { + console.warn('Deprecation: RSVP.denodeify() doesn\'t allow setting the ' + '"this" binding anymore. Use yourFunction.bind(yourThis) instead.'); + } + thisArg = argumentNames; + } else { + thisArg = this; + } + return Promise.all(nodeArgs).then(function (nodeArgs$2) { + return new Promise(resolver); + // sweet.js has a bug, this resolver can't be defined in the constructor + // or the arraySlice macro doesn't work + function resolver(resolve, reject) { + function callback() { + var length$2 = arguments.length; + var args = new Array(length$2); + for (var i$2 = 0; i$2 < length$2; i$2++) { + args[i$2] = arguments[i$2]; + } + var error = args[0]; + var value = args[1]; + if (error) { + reject(error); + } else if (asArray) { + resolve(args.slice(1)); + } else if (asHash) { + var obj = {}; + var successArguments = args.slice(1); + var name; + var i$3; + for (i$3 = 0; i$3 < argumentNames.length; i$3++) { + name = argumentNames[i$3]; + obj[name] = successArguments[i$3]; + } + resolve(obj); + } else { + resolve(value); + } + } + nodeArgs$2.push(callback); + nodeFunc.apply(thisArg, nodeArgs$2); + } + }); + } + denodeifiedFunction.__proto__ = nodeFunc; + return denodeifiedFunction; + }; +}); +define('rsvp/promise-hash', [ + './enumerator', + './-internal', + './utils', + 'exports' +], function (__dependency1__, __dependency2__, __dependency3__, __exports__) { + 'use strict'; + var Enumerator = __dependency1__['default']; + var PENDING = __dependency2__.PENDING; + var FULFILLED = __dependency2__.FULFILLED; + var o_create = __dependency3__.o_create; + function PromiseHash(Constructor, object, label) { + this._superConstructor(Constructor, object, true, label); + } + __exports__['default'] = PromiseHash; + PromiseHash.prototype = o_create(Enumerator.prototype); + PromiseHash.prototype._superConstructor = Enumerator; + PromiseHash.prototype._init = function () { + this._result = {}; + }; + PromiseHash.prototype._validateInput = function (input) { + return input && typeof input === 'object'; + }; + PromiseHash.prototype._validationError = function () { + return new Error('Promise.hash must be called with an object'); + }; + PromiseHash.prototype._enumerate = function () { + var promise = this.promise; + var input = this._input; + var results = []; + for (var key in input) { + if (promise._state === PENDING && input.hasOwnProperty(key)) { + results.push({ + position: key, + entry: input[key] + }); + } + } + var length = results.length; + this._remaining = length; + var result; + for (var i = 0; promise._state === PENDING && i < length; i++) { + result = results[i]; + this._eachEntry(result.entry, result.position); + } + }; +}); +define('rsvp/promise', [ + './config', + './events', + './instrument', + './utils', + './-internal', + './promise/cast', + './promise/all', + './promise/race', + './promise/resolve', + './promise/reject', + 'exports' +], function (__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __exports__) { + 'use strict'; + var config = __dependency1__.config; + var EventTarget = __dependency2__['default']; + var instrument = __dependency3__['default']; + var objectOrFunction = __dependency4__.objectOrFunction; + var isFunction = __dependency4__.isFunction; + var now = __dependency4__.now; + var noop = __dependency5__.noop; + var resolve = __dependency5__.resolve; + var reject = __dependency5__.reject; + var fulfill = __dependency5__.fulfill; + var subscribe = __dependency5__.subscribe; + var initializePromise = __dependency5__.initializePromise; + var invokeCallback = __dependency5__.invokeCallback; + var FULFILLED = __dependency5__.FULFILLED; + var cast = __dependency6__['default']; + var all = __dependency7__['default']; + var race = __dependency8__['default']; + var Resolve = __dependency9__['default']; + var Reject = __dependency10__['default']; + var guidKey = 'rsvp_' + now() + '-'; + var counter = 0; + function needsResolver() { + throw new TypeError('You must pass a resolver function as the first argument to the promise constructor'); + } + function needsNew() { + throw new TypeError('Failed to construct \'Promise\': Please use the \'new\' operator, this object constructor cannot be called as a function.'); + } + __exports__['default'] = Promise; + /** + Promise objects represent the eventual result of an asynchronous operation. The + primary way of interacting with a promise is through its `then` method, which + registers callbacks to receive either a promise’s eventual value or the reason + why the promise cannot be fulfilled. + + Terminology + ----------- + + - `promise` is an object or function with a `then` method whose behavior conforms to this specification. + - `thenable` is an object or function that defines a `then` method. + - `value` is any legal JavaScript value (including undefined, a thenable, or a promise). + - `exception` is a value that is thrown using the throw statement. + - `reason` is a value that indicates why a promise was rejected. + - `settled` the final resting state of a promise, fulfilled or rejected. + + A promise can be in one of three states: pending, fulfilled, or rejected. + + Promises that are fulfilled have a fulfillment value and are in the fulfilled + state. Promises that are rejected have a rejection reason and are in the + rejected state. A fulfillment value is never a thenable. + + Promises can also be said to *resolve* a value. If this value is also a + promise, then the original promise's settled state will match the value's + settled state. So a promise that *resolves* a promise that rejects will + itself reject, and a promise that *resolves* a promise that fulfills will + itself fulfill. + + + Basic Usage: + ------------ + + ```js + var promise = new Promise(function(resolve, reject) { + // on success + resolve(value); + + // on failure + reject(reason); + }); + + promise.then(function(value) { + // on fulfillment + }, function(reason) { + // on rejection + }); + ``` + + Advanced Usage: + --------------- + + Promises shine when abstracting away asynchronous interactions such as + `XMLHttpRequest`s. + + ```js + function getJSON(url) { + return new Promise(function(resolve, reject){ + var xhr = new XMLHttpRequest(); + + xhr.open('GET', url); + xhr.onreadystatechange = handler; + xhr.responseType = 'json'; + xhr.setRequestHeader('Accept', 'application/json'); + xhr.send(); + + function handler() { + if (this.readyState === this.DONE) { + if (this.status === 200) { + resolve(this.response); + } else { + reject(new Error("getJSON: `" + url + "` failed with status: [" + this.status + "]")); + } + } + }; + }); + } + + getJSON('/posts.json').then(function(json) { + // on fulfillment + }, function(reason) { + // on rejection + }); + ``` + + Unlike callbacks, promises are great composable primitives. + + ```js + Promise.all([ + getJSON('/posts'), + getJSON('/comments') + ]).then(function(values){ + values[0] // => postsJSON + values[1] // => commentsJSON + + return values; + }); + ``` + + @class RSVP.Promise + @param {function} resolver + @param {String} label optional string for labeling the promise. + Useful for tooling. + @constructor + */ + function Promise(resolver, label) { + this._id = counter++; + this._label = label; + this._subscribers = []; + if (config.instrument) { + instrument('created', this); + } + if (noop !== resolver) { + if (!isFunction(resolver)) { + needsResolver(); + } + if (!(this instanceof Promise)) { + needsNew(); + } + initializePromise(this, resolver); + } + } + Promise.cast = cast; + Promise.all = all; + Promise.race = race; + Promise.resolve = Resolve; + Promise.reject = Reject; + Promise.prototype = { + constructor: Promise, + _id: undefined, + _guidKey: guidKey, + _label: undefined, + _state: undefined, + _result: undefined, + _subscribers: undefined, + _onerror: function (reason) { + config.trigger('error', reason); + }, + then: function (onFulfillment, onRejection, label) { + var parent = this; + parent._onerror = null; + var child = new this.constructor(noop, label); + var state = parent._state; + var result = parent._result; + if (config.instrument) { + instrument('chained', parent, child); + } + if (state === FULFILLED && onFulfillment) { + config.async(function () { + invokeCallback(state, child, onFulfillment, result); + }); + } else { + subscribe(parent, child, onFulfillment, onRejection); + } + return child; + }, + 'catch': function (onRejection, label) { + return this.then(null, onRejection, label); + }, + 'finally': function (callback, label) { + var constructor = this.constructor; + return this.then(function (value) { + return constructor.resolve(callback()).then(function () { + return value; + }); + }, function (reason) { + return constructor.resolve(callback()).then(function () { + throw reason; + }); + }, label); + } + }; +}); +define('rsvp/promise/all', [ + '../enumerator', + 'exports' +], function (__dependency1__, __exports__) { + 'use strict'; + var Enumerator = __dependency1__['default']; + /** + `RSVP.Promise.all` accepts an array of promises, and returns a new promise which + is fulfilled with an array of fulfillment values for the passed promises, or + rejected with the reason of the first passed promise to be rejected. It casts all + elements of the passed iterable to promises as it runs this algorithm. + + Example: + + ```javascript + var promise1 = RSVP.resolve(1); + var promise2 = RSVP.resolve(2); + var promise3 = RSVP.resolve(3); + var promises = [ promise1, promise2, promise3 ]; + + RSVP.Promise.all(promises).then(function(array){ + // The array here would be [ 1, 2, 3 ]; + }); + ``` + + If any of the `promises` given to `RSVP.all` are rejected, the first promise + that is rejected will be given as an argument to the returned promises's + rejection handler. For example: + + Example: + + ```javascript + var promise1 = RSVP.resolve(1); + var promise2 = RSVP.reject(new Error("2")); + var promise3 = RSVP.reject(new Error("3")); + var promises = [ promise1, promise2, promise3 ]; + + RSVP.Promise.all(promises).then(function(array){ + // Code here never runs because there are rejected promises! + }, function(error) { + // error.message === "2" + }); + ``` + + @method all + @static + @param {Array} entries array of promises + @param {String} label optional string for labeling the promise. + Useful for tooling. + @return {Promise} promise that is fulfilled when all `promises` have been + fulfilled, or rejected if any of them become rejected. + @static + */ + __exports__['default'] = function all(entries, label) { + return new Enumerator(this, entries, true, label).promise; + }; +}); +define('rsvp/promise/cast', [ + './resolve', + 'exports' +], function (__dependency1__, __exports__) { + 'use strict'; + var resolve = __dependency1__['default']; + /** + @deprecated + + `RSVP.Promise.cast` coerces its argument to a promise, or returns the + argument if it is already a promise which shares a constructor with the caster. + + Example: + + ```javascript + var promise = RSVP.Promise.resolve(1); + var casted = RSVP.Promise.cast(promise); + + console.log(promise === casted); // true + ``` + + In the case of a promise whose constructor does not match, it is assimilated. + The resulting promise will fulfill or reject based on the outcome of the + promise being casted. + + Example: + + ```javascript + var thennable = $.getJSON('/api/foo'); + var casted = RSVP.Promise.cast(thennable); + + console.log(thennable === casted); // false + console.log(casted instanceof RSVP.Promise) // true + + casted.then(function(data) { + // data is the value getJSON fulfills with + }); + ``` + + In the case of a non-promise, a promise which will fulfill with that value is + returned. + + Example: + + ```javascript + var value = 1; // could be a number, boolean, string, undefined... + var casted = RSVP.Promise.cast(value); + + console.log(value === casted); // false + console.log(casted instanceof RSVP.Promise) // true + + casted.then(function(val) { + val === value // => true + }); + ``` + + `RSVP.Promise.cast` is similar to `RSVP.Promise.resolve`, but `RSVP.Promise.cast` differs in the + following ways: + + * `RSVP.Promise.cast` serves as a memory-efficient way of getting a promise, when you + have something that could either be a promise or a value. RSVP.resolve + will have the same effect but will create a new promise wrapper if the + argument is a promise. + * `RSVP.Promise.cast` is a way of casting incoming thenables or promise subclasses to + promises of the exact class specified, so that the resulting object's `then` is + ensured to have the behavior of the constructor you are calling cast on (i.e., RSVP.Promise). + + @method cast + @static + @param {Object} object to be casted + @param {String} label optional string for labeling the promise. + Useful for tooling. + @return {Promise} promise + */ + __exports__['default'] = resolve; +}); +define('rsvp/promise/race', [ + '../utils', + '../-internal', + 'exports' +], function (__dependency1__, __dependency2__, __exports__) { + 'use strict'; + var isArray = __dependency1__.isArray; + var isFunction = __dependency1__.isFunction; + var isMaybeThenable = __dependency1__.isMaybeThenable; + var noop = __dependency2__.noop; + var resolve = __dependency2__.resolve; + var reject = __dependency2__.reject; + var subscribe = __dependency2__.subscribe; + var PENDING = __dependency2__.PENDING; + /** + `RSVP.Promise.race` returns a new promise which is settled in the same way as the + first passed promise to settle. + + Example: + + ```javascript + var promise1 = new RSVP.Promise(function(resolve, reject){ + setTimeout(function(){ + resolve("promise 1"); + }, 200); + }); + + var promise2 = new RSVP.Promise(function(resolve, reject){ + setTimeout(function(){ + resolve("promise 2"); + }, 100); + }); + + RSVP.Promise.race([promise1, promise2]).then(function(result){ + // result === "promise 2" because it was resolved before promise1 + // was resolved. + }); + ``` + + `RSVP.Promise.race` is deterministic in that only the state of the first + settled promise matters. For example, even if other promises given to the + `promises` array argument are resolved, but the first settled promise has + become rejected before the other promises became fulfilled, the returned + promise will become rejected: + + ```javascript + var promise1 = new RSVP.Promise(function(resolve, reject){ + setTimeout(function(){ + resolve("promise 1"); + }, 200); + }); + + var promise2 = new RSVP.Promise(function(resolve, reject){ + setTimeout(function(){ + reject(new Error("promise 2")); + }, 100); + }); + + RSVP.Promise.race([promise1, promise2]).then(function(result){ + // Code here never runs + }, function(reason){ + // reason.message === "promise 2" because promise 2 became rejected before + // promise 1 became fulfilled + }); + ``` + + An example real-world use case is implementing timeouts: + + ```javascript + RSVP.Promise.race([ajax('foo.json'), timeout(5000)]) + ``` + + @method race + @static + @param {Array} promises array of promises to observe + @param {String} label optional string for describing the promise returned. + Useful for tooling. + @return {Promise} a promise which settles in the same way as the first passed + promise to settle. + */ + __exports__['default'] = function race(entries, label) { + /*jshint validthis:true */ + var Constructor = this, entry; + var promise = new Constructor(noop, label); + if (!isArray(entries)) { + reject(promise, new TypeError('You must pass an array to race.')); + return promise; + } + var length = entries.length; + function onFulfillment(value) { + resolve(promise, value); + } + function onRejection(reason) { + reject(promise, reason); + } + for (var i = 0; promise._state === PENDING && i < length; i++) { + subscribe(Constructor.resolve(entries[i]), undefined, onFulfillment, onRejection); + } + return promise; + }; +}); +define('rsvp/promise/reject', [ + '../-internal', + 'exports' +], function (__dependency1__, __exports__) { + 'use strict'; + var noop = __dependency1__.noop; + var _reject = __dependency1__.reject; + /** + `RSVP.Promise.reject` returns a promise rejected with the passed `reason`. + It is shorthand for the following: + + ```javascript + var promise = new RSVP.Promise(function(resolve, reject){ + reject(new Error('WHOOPS')); + }); + + promise.then(function(value){ + // Code here doesn't run because the promise is rejected! + }, function(reason){ + // reason.message === 'WHOOPS' + }); + ``` + + Instead of writing the above, your code now simply becomes the following: + + ```javascript + var promise = RSVP.Promise.reject(new Error('WHOOPS')); + + promise.then(function(value){ + // Code here doesn't run because the promise is rejected! + }, function(reason){ + // reason.message === 'WHOOPS' + }); + ``` + + @method reject + @static + @param {Any} reason value that the returned promise will be rejected with. + @param {String} label optional string for identifying the returned promise. + Useful for tooling. + @return {Promise} a promise rejected with the given `reason`. + */ + __exports__['default'] = function reject(reason, label) { + /*jshint validthis:true */ + var Constructor = this; + var promise = new Constructor(noop, label); + _reject(promise, reason); + return promise; + }; +}); +define('rsvp/promise/resolve', [ + '../-internal', + 'exports' +], function (__dependency1__, __exports__) { + 'use strict'; + var noop = __dependency1__.noop; + var _resolve = __dependency1__.resolve; + /** + `RSVP.Promise.resolve` returns a promise that will become resolved with the + passed `value`. It is shorthand for the following: + + ```javascript + var promise = new RSVP.Promise(function(resolve, reject){ + resolve(1); + }); + + promise.then(function(value){ + // value === 1 + }); + ``` + + Instead of writing the above, your code now simply becomes the following: + + ```javascript + var promise = RSVP.Promise.resolve(1); + + promise.then(function(value){ + // value === 1 + }); + ``` + + @method resolve + @static + @param {Any} value value that the returned promise will be resolved with + @param {String} label optional string for identifying the returned promise. + Useful for tooling. + @return {Promise} a promise that will become fulfilled with the given + `value` + */ + __exports__['default'] = function resolve(object, label) { + /*jshint validthis:true */ + var Constructor = this; + if (object && typeof object === 'object' && object.constructor === Constructor) { + return object; + } + var promise = new Constructor(noop, label); + _resolve(promise, object); + return promise; + }; +}); +define('rsvp/race', [ + './promise', + 'exports' +], function (__dependency1__, __exports__) { + 'use strict'; + var Promise = __dependency1__['default']; + /** + This is a convenient alias for `RSVP.Promise.race`. + + @method race + @static + @for RSVP + @param {Array} array Array of promises. + @param {String} label An optional label. This is useful + for tooling. + */ + __exports__['default'] = function race(array, label) { + return Promise.race(array, label); + }; +}); +define('rsvp/reject', [ + './promise', + 'exports' +], function (__dependency1__, __exports__) { + 'use strict'; + var Promise = __dependency1__['default']; + /** + This is a convenient alias for `RSVP.Promise.reject`. + + @method reject + @static + @for RSVP + @param {Any} reason value that the returned promise will be rejected with. + @param {String} label optional string for identifying the returned promise. + Useful for tooling. + @return {Promise} a promise rejected with the given `reason`. + */ + __exports__['default'] = function reject(reason, label) { + return Promise.reject(reason, label); + }; +}); +define('rsvp/resolve', [ + './promise', + 'exports' +], function (__dependency1__, __exports__) { + 'use strict'; + var Promise = __dependency1__['default']; + /** + This is a convenient alias for `RSVP.Promise.resolve`. + + @method resolve + @static + @for RSVP + @param {Any} value value that the returned promise will be resolved with + @param {String} label optional string for identifying the returned promise. + Useful for tooling. + @return {Promise} a promise that will become fulfilled with the given + `value` + */ + __exports__['default'] = function resolve(value, label) { + return Promise.resolve(value, label); + }; +}); +define('rsvp/rethrow', ['exports'], function (__exports__) { + 'use strict'; + /** + `RSVP.rethrow` will rethrow an error on the next turn of the JavaScript event + loop in order to aid debugging. + + Promises A+ specifies that any exceptions that occur with a promise must be + caught by the promises implementation and bubbled to the last handler. For + this reason, it is recommended that you always specify a second rejection + handler function to `then`. However, `RSVP.rethrow` will throw the exception + outside of the promise, so it bubbles up to your console if in the browser, + or domain/cause uncaught exception in Node. `rethrow` will also throw the + error again so the error can be handled by the promise per the spec. + + ```javascript + function throws(){ + throw new Error('Whoops!'); + } + + var promise = new RSVP.Promise(function(resolve, reject){ + throws(); + }); + + promise.catch(RSVP.rethrow).then(function(){ + // Code here doesn't run because the promise became rejected due to an + // error! + }, function (err){ + // handle the error here + }); + ``` + + The 'Whoops' error will be thrown on the next turn of the event loop + and you can watch for it in your console. You can also handle it using a + rejection handler given to `.then` or `.catch` on the returned promise. + + @method rethrow + @static + @for RSVP + @param {Error} reason reason the promise became rejected. + @throws Error + @static + */ + __exports__['default'] = function rethrow(reason) { + setTimeout(function () { + throw reason; + }); + throw reason; + }; +}); +define('rsvp/utils', ['exports'], function (__exports__) { + 'use strict'; + function objectOrFunction(x) { + return typeof x === 'function' || typeof x === 'object' && x !== null; + } + __exports__.objectOrFunction = objectOrFunction; + function isFunction(x) { + return typeof x === 'function'; + } + __exports__.isFunction = isFunction; + function isMaybeThenable(x) { + return typeof x === 'object' && x !== null; + } + __exports__.isMaybeThenable = isMaybeThenable; + var _isArray; + if (!Array.isArray) { + _isArray = function (x) { + return Object.prototype.toString.call(x) === '[object Array]'; + }; + } else { + _isArray = Array.isArray; + } + var isArray = _isArray; + __exports__.isArray = isArray; + // Date.now is not available in browsers < IE9 + // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/now#Compatibility + var now = Date.now || function () { + return new Date().getTime(); + }; + __exports__.now = now; + var o_create = Object.create || function (object) { + var o = function () { + }; + o.prototype = object; + return o; + }; + __exports__.o_create = o_create; +}); +define('rsvp', [ + './rsvp/promise', + './rsvp/events', + './rsvp/node', + './rsvp/all', + './rsvp/all-settled', + './rsvp/race', + './rsvp/hash', + './rsvp/hash-settled', + './rsvp/rethrow', + './rsvp/defer', + './rsvp/config', + './rsvp/map', + './rsvp/resolve', + './rsvp/reject', + './rsvp/filter', + './rsvp/asap', + 'exports' +], function (__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __dependency16__, __exports__) { + 'use strict'; + var Promise = __dependency1__['default']; + var EventTarget = __dependency2__['default']; + var denodeify = __dependency3__['default']; + var all = __dependency4__['default']; + var allSettled = __dependency5__['default']; + var race = __dependency6__['default']; + var hash = __dependency7__['default']; + var hashSettled = __dependency8__['default']; + var rethrow = __dependency9__['default']; + var defer = __dependency10__['default']; + var config = __dependency11__.config; + var configure = __dependency11__.configure; + var map = __dependency12__['default']; + var resolve = __dependency13__['default']; + var reject = __dependency14__['default']; + var filter = __dependency15__['default']; + var asap = __dependency16__['default']; + config.async = asap; + // default async is asap; + function async(callback, arg) { + config.async(callback, arg); + } + function on() { + config.on.apply(config, arguments); + } + function off() { + config.off.apply(config, arguments); + } + // Set up instrumentation through `window.__PROMISE_INTRUMENTATION__` + if (typeof window !== 'undefined' && typeof window.__PROMISE_INSTRUMENTATION__ === 'object') { + var callbacks = window.__PROMISE_INSTRUMENTATION__; + configure('instrument', true); + for (var eventName in callbacks) { + if (callbacks.hasOwnProperty(eventName)) { + on(eventName, callbacks[eventName]); + } + } + } + __exports__.Promise = Promise; + __exports__.EventTarget = EventTarget; + __exports__.all = all; + __exports__.allSettled = allSettled; + __exports__.race = race; + __exports__.hash = hash; + __exports__.hashSettled = hashSettled; + __exports__.rethrow = rethrow; + __exports__.defer = defer; + __exports__.denodeify = denodeify; + __exports__.configure = configure; + __exports__.on = on; + __exports__.off = off; + __exports__.resolve = resolve; + __exports__.reject = reject; + __exports__.async = async; + __exports__.map = map; + __exports__.filter = filter; +}); + +requireModule("ember"); + +})(); \ No newline at end of file