Mercurial > hg > soundsoftware-site
diff .svn/pristine/6c/6cea03c76318e826b03e4d334daa05b149e4780d.svn-base @ 1295:622f24f53b42 redmine-2.3
Update to Redmine SVN revision 11972 on 2.3-stable branch
author | Chris Cannam |
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date | Fri, 14 Jun 2013 09:02:21 +0100 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/.svn/pristine/6c/6cea03c76318e826b03e4d334daa05b149e4780d.svn-base Fri Jun 14 09:02:21 2013 +0100 @@ -0,0 +1,88 @@ +# ActsAsWatchable +module Redmine + module Acts + module Watchable + def self.included(base) + base.extend ClassMethods + end + + module ClassMethods + def acts_as_watchable(options = {}) + return if self.included_modules.include?(Redmine::Acts::Watchable::InstanceMethods) + class_eval do + has_many :watchers, :as => :watchable, :dependent => :delete_all + has_many :watcher_users, :through => :watchers, :source => :user, :validate => false + + scope :watched_by, lambda { |user_id| + { :include => :watchers, + :conditions => ["#{Watcher.table_name}.user_id = ?", user_id] } + } + attr_protected :watcher_ids, :watcher_user_ids + end + send :include, Redmine::Acts::Watchable::InstanceMethods + alias_method_chain :watcher_user_ids=, :uniq_ids + end + end + + module InstanceMethods + def self.included(base) + base.extend ClassMethods + end + + # Returns an array of users that are proposed as watchers + def addable_watcher_users + users = self.project.users.sort - self.watcher_users + if respond_to?(:visible?) + users.reject! {|user| !visible?(user)} + end + users + end + + # Adds user as a watcher + def add_watcher(user) + self.watchers << Watcher.new(:user => user) + end + + # Removes user from the watchers list + def remove_watcher(user) + return nil unless user && user.is_a?(User) + Watcher.delete_all "watchable_type = '#{self.class}' AND watchable_id = #{self.id} AND user_id = #{user.id}" + end + + # Adds/removes watcher + def set_watcher(user, watching=true) + watching ? add_watcher(user) : remove_watcher(user) + end + + # Overrides watcher_user_ids= to make user_ids uniq + def watcher_user_ids_with_uniq_ids=(user_ids) + if user_ids.is_a?(Array) + user_ids = user_ids.uniq + end + send :watcher_user_ids_without_uniq_ids=, user_ids + end + + # Returns true if object is watched by +user+ + def watched_by?(user) + !!(user && self.watcher_user_ids.detect {|uid| uid == user.id }) + end + + def notified_watchers + notified = watcher_users.active + notified.reject! {|user| user.mail.blank? || user.mail_notification == 'none'} + if respond_to?(:visible?) + notified.reject! {|user| !visible?(user)} + end + notified + end + + # Returns an array of watchers' email addresses + def watcher_recipients + notified_watchers.collect(&:mail) + end + + module ClassMethods; end + end + end + end +end