Merge pull request #1545 from Knotix/master

Cookies.js 0.3.1
This commit is contained in:
Lachlan Collins
2013-07-11 21:51:50 -07:00
3 changed files with 165 additions and 0 deletions
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/*!
* Cookies.js - 0.3.1
* Wednesday, April 24 2013 @ 2:28 AM EST
*
* Copyright (c) 2013, Scott Hamper
* Licensed under the MIT license,
* http://www.opensource.org/licenses/MIT
*/
(function (undefined) {
'use strict';
var Cookies = function (key, value, options) {
return arguments.length === 1 ?
Cookies.get(key) : Cookies.set(key, value, options);
};
// Allows for setter injection in unit tests
Cookies._document = document;
Cookies._navigator = navigator;
Cookies.defaults = {
path: '/'
};
Cookies.get = function (key) {
if (Cookies._cachedDocumentCookie !== Cookies._document.cookie) {
Cookies._renewCache();
}
return Cookies._cache[key];
};
Cookies.set = function (key, value, options) {
options = Cookies._getExtendedOptions(options);
options.expires = Cookies._getExpiresDate(value === undefined ? -1 : options.expires);
Cookies._document.cookie = Cookies._generateCookieString(key, value, options);
return Cookies;
};
Cookies.expire = function (key, options) {
return Cookies.set(key, undefined, options);
};
Cookies._getExtendedOptions = function (options) {
return {
path: options && options.path || Cookies.defaults.path,
domain: options && options.domain || Cookies.defaults.domain,
expires: options && options.expires || Cookies.defaults.expires,
secure: options && options.secure !== undefined ? options.secure : Cookies.defaults.secure
};
};
Cookies._isValidDate = function (date) {
return Object.prototype.toString.call(date) === '[object Date]' && !isNaN(date.getTime());
};
Cookies._getExpiresDate = function (expires, now) {
now = now || new Date();
switch (typeof expires) {
case 'number': expires = new Date(now.getTime() + expires * 1000); break;
case 'string': expires = new Date(expires); break;
}
if (expires && !Cookies._isValidDate(expires)) {
throw new Error('`expires` parameter cannot be converted to a valid Date instance');
}
return expires;
};
Cookies._generateCookieString = function (key, value, options) {
key = encodeURIComponent(key);
value = (value + '').replace(/[^!#$&-+\--:<-\[\]-~]/g, encodeURIComponent);
options = options || {};
var cookieString = key + '=' + value;
cookieString += options.path ? ';path=' + options.path : '';
cookieString += options.domain ? ';domain=' + options.domain : '';
cookieString += options.expires ? ';expires=' + options.expires.toGMTString() : '';
cookieString += options.secure ? ';secure' : '';
return cookieString;
};
Cookies._getCookieObjectFromString = function (documentCookie) {
var cookieObject = {};
var cookiesArray = documentCookie ? documentCookie.split('; ') : [];
for (var i = 0; i < cookiesArray.length; i++) {
var cookieKvp = Cookies._getKeyValuePairFromCookieString(cookiesArray[i]);
if (cookieObject[cookieKvp.key] === undefined) {
cookieObject[cookieKvp.key] = cookieKvp.value;
}
}
return cookieObject;
};
Cookies._getKeyValuePairFromCookieString = function (cookieString) {
// "=" is a valid character in a cookie value according to RFC6265, so cannot `split('=')`
var separatorIndex = cookieString.indexOf('=');
// IE omits the "=" when the cookie value is an empty string
separatorIndex = separatorIndex < 0 ? cookieString.length : separatorIndex;
return {
key: decodeURIComponent(cookieString.substr(0, separatorIndex)),
value: decodeURIComponent(cookieString.substr(separatorIndex + 1))
};
};
Cookies._renewCache = function () {
Cookies._cache = Cookies._getCookieObjectFromString(Cookies._document.cookie);
Cookies._cachedDocumentCookie = Cookies._document.cookie;
};
Cookies._areEnabled = function () {
return Cookies._navigator.cookieEnabled ||
Cookies.set('cookies.js', 1).get('cookies.js') === '1';
};
Cookies.enabled = Cookies._areEnabled();
// AMD support
if (typeof define === 'function' && define.amd) {
define(function () { return Cookies; });
// CommonJS and Node.js module support.
} else if (typeof exports !== 'undefined') {
// Support Node.js specific `module.exports` (which can be a function)
if (typeof module !== 'undefined' && module.exports) {
exports = module.exports = Cookies;
}
// But always support CommonJS module 1.1.1 spec (`exports` cannot be a function)
exports.Cookies = Cookies;
} else {
window.Cookies = Cookies;
}
})();
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/*! Cookies.js - 0.3.1; Copyright (c) 2013, Scott Hamper; http://www.opensource.org/licenses/MIT */
(function(e){"use strict";var a=function(b,d,c){return 1===arguments.length?a.get(b):a.set(b,d,c)};a._document=document;a._navigator=navigator;a.defaults={path:"/"};a.get=function(b){a._cachedDocumentCookie!==a._document.cookie&&a._renewCache();return a._cache[b]};a.set=function(b,d,c){c=a._getExtendedOptions(c);c.expires=a._getExpiresDate(d===e?-1:c.expires);a._document.cookie=a._generateCookieString(b,d,c);return a};a.expire=function(b,d){return a.set(b,e,d)};a._getExtendedOptions=function(b){return{path:b&&
b.path||a.defaults.path,domain:b&&b.domain||a.defaults.domain,expires:b&&b.expires||a.defaults.expires,secure:b&&b.secure!==e?b.secure:a.defaults.secure}};a._isValidDate=function(b){return"[object Date]"===Object.prototype.toString.call(b)&&!isNaN(b.getTime())};a._getExpiresDate=function(b,d){d=d||new Date;switch(typeof b){case "number":b=new Date(d.getTime()+1E3*b);break;case "string":b=new Date(b)}if(b&&!a._isValidDate(b))throw Error("`expires` parameter cannot be converted to a valid Date instance");
return b};a._generateCookieString=function(b,a,c){b=encodeURIComponent(b);a=(a+"").replace(/[^!#$&-+\--:<-\[\]-~]/g,encodeURIComponent);c=c||{};b=b+"="+a+(c.path?";path="+c.path:"");b+=c.domain?";domain="+c.domain:"";b+=c.expires?";expires="+c.expires.toGMTString():"";return b+=c.secure?";secure":""};a._getCookieObjectFromString=function(b){var d={};b=b?b.split("; "):[];for(var c=0;c<b.length;c++){var f=a._getKeyValuePairFromCookieString(b[c]);d[f.key]===e&&(d[f.key]=f.value)}return d};a._getKeyValuePairFromCookieString=
function(b){var a=b.indexOf("="),a=0>a?b.length:a;return{key:decodeURIComponent(b.substr(0,a)),value:decodeURIComponent(b.substr(a+1))}};a._renewCache=function(){a._cache=a._getCookieObjectFromString(a._document.cookie);a._cachedDocumentCookie=a._document.cookie};a._areEnabled=function(){return a._navigator.cookieEnabled||"1"===a.set("cookies.js",1).get("cookies.js")};a.enabled=a._areEnabled();"function"===typeof define&&define.amd?define(function(){return a}):"undefined"!==typeof exports?("undefined"!==
typeof module&&module.exports&&(exports=module.exports=a),exports.Cookies=a):window.Cookies=a})();
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{
"name": "Cookies.js",
"filename": "cookies.min.js",
"version": "0.3.1",
"description": "Cookies.js is a small client-side javascript library that makes managing cookies easy.",
"homepage": "https://github.com/ScottHamper/Cookies",
"keywords": [
"javascript",
"cookies"
],
"repositories": [
{
"type": "git",
"url": "https://github.com/ScottHamper/Cookies.git"
}
]
}