Files
gitlabhq/lib/gitlab/reference_extractor.rb
T
Marin Jankovski 7d9ef1124e Merge remote-tracking branch 'ce/master' into merge_ce
Conflicts:
	README.md
	app/assets/javascripts/project.js.coffee
	app/models/concerns/mentionable.rb
	app/models/project.rb
	app/models/project_services/jira_service.rb
	app/models/service.rb
	app/models/user.rb
	app/services/git_push_service.rb
	config/initializers/1_settings.rb
	config/routes.rb
	db/schema.rb
	doc/integration/README.md
	doc/integration/external-issue-tracker.md
	doc/integration/github.md
	spec/controllers/import/github_controller_spec.rb
	spec/helpers/merge_requests_helper.rb
	spec/lib/gitlab/upgrader_spec.rb
	spec/models/note_spec.rb
	spec/requests/api/groups_spec.rb
	spec/services/git_push_service_spec.rb
2015-02-16 11:50:30 -08:00

81 lines
2.2 KiB
Ruby

module Gitlab
# Extract possible GFM references from an arbitrary String for further processing.
class ReferenceExtractor
attr_accessor :users, :labels, :issues, :merge_requests, :snippets, :commits
include Markdown
def initialize
@users, @labels, @issues, @merge_requests, @snippets, @commits =
[], [], [], [], [], []
end
def analyze(string, project)
parse_references(string.dup, project)
end
# Given a valid project, resolve the extracted identifiers of the requested type to
# model objects.
def users_for(project)
users.map do |entry|
project.users.where(username: entry[:id]).first
end.reject(&:nil?)
end
def labels_for(project = nil)
labels.map do |entry|
project.labels.where(id: entry[:id]).first
end.reject(&:nil?)
end
def issues_for(project = nil)
issues.uniq.map do |entry|
if should_lookup?(project, entry[:project])
entry[:project].issues.where(iid: entry[:id]).first
elsif entry[:project] && entry[:project].jira_tracker?
JiraIssue.new(entry[:id], entry[:project])
end
end.reject(&:nil?)
end
def merge_requests_for(project = nil)
merge_requests.map do |entry|
if should_lookup?(project, entry[:project])
entry[:project].merge_requests.where(iid: entry[:id]).first
end
end.reject(&:nil?)
end
def snippets_for(project)
snippets.map do |entry|
project.snippets.where(id: entry[:id]).first
end.reject(&:nil?)
end
def commits_for(project = nil)
commits.map do |entry|
repo = entry[:project].repository if entry[:project]
if should_lookup?(project, entry[:project])
repo.commit(entry[:id]) if repo
end
end.reject(&:nil?)
end
private
def reference_link(type, identifier, project, _)
# Append identifier to the appropriate collection.
send("#{type}s") << { project: project, id: identifier }
end
def should_lookup?(project, entry_project)
if entry_project.nil?
false
else
project.nil? || entry_project.default_issues_tracker?
end
end
end
end