| @@ -1,53 +1,53 | |||||
| 1 | # ActsAsWatchable |
|
1 | # ActsAsWatchable | |
| 2 | module Redmine |
|
2 | module Redmine | |
| 3 | module Acts |
|
3 | module Acts | |
| 4 | module Watchable |
|
4 | module Watchable | |
| 5 | def self.included(base) |
|
5 | def self.included(base) | |
| 6 | base.extend ClassMethods |
|
6 | base.extend ClassMethods | |
| 7 | end |
|
7 | end | |
| 8 |
|
8 | |||
| 9 | module ClassMethods |
|
9 | module ClassMethods | |
| 10 | def acts_as_watchable(options = {}) |
|
10 | def acts_as_watchable(options = {}) | |
| 11 | return if self.included_modules.include?(Redmine::Acts::Watchable::InstanceMethods) |
|
11 | return if self.included_modules.include?(Redmine::Acts::Watchable::InstanceMethods) | |
| 12 | send :include, Redmine::Acts::Watchable::InstanceMethods |
|
12 | send :include, Redmine::Acts::Watchable::InstanceMethods | |
| 13 |
|
13 | |||
| 14 | class_eval do |
|
14 | class_eval do | |
| 15 | has_many :watchers, :as => :watchable, :dependent => :delete_all |
|
15 | has_many :watchers, :as => :watchable, :dependent => :delete_all | |
| 16 | end |
|
16 | end | |
| 17 | end |
|
17 | end | |
| 18 | end |
|
18 | end | |
| 19 |
|
19 | |||
| 20 | module InstanceMethods |
|
20 | module InstanceMethods | |
| 21 | def self.included(base) |
|
21 | def self.included(base) | |
| 22 | base.extend ClassMethods |
|
22 | base.extend ClassMethods | |
| 23 | end |
|
23 | end | |
| 24 |
|
24 | |||
| 25 | def add_watcher(user) |
|
25 | def add_watcher(user) | |
| 26 | self.watchers << Watcher.new(:user => user) |
|
26 | self.watchers << Watcher.new(:user => user) | |
| 27 | end |
|
27 | end | |
| 28 |
|
28 | |||
| 29 | def remove_watcher(user) |
|
29 | def remove_watcher(user) | |
| 30 | return nil unless user && user.is_a?(User) |
|
30 | return nil unless user && user.is_a?(User) | |
| 31 | Watcher.delete_all "watchable_type = '#{self.class}' AND watchable_id = #{self.id} AND user_id = #{user.id}" |
|
31 | Watcher.delete_all "watchable_type = '#{self.class}' AND watchable_id = #{self.id} AND user_id = #{user.id}" | |
| 32 | end |
|
32 | end | |
| 33 |
|
33 | |||
| 34 | def watched_by?(user) |
|
34 | def watched_by?(user) | |
| 35 | !self.watchers.find(:first, |
|
35 | !self.watchers.find(:first, | |
| 36 | :conditions => ["#{Watcher.table_name}.user_id = ?", user.id]).nil? |
|
36 | :conditions => ["#{Watcher.table_name}.user_id = ?", user.id]).nil? | |
| 37 | end |
|
37 | end | |
| 38 |
|
38 | |||
| 39 | def watcher_recipients |
|
39 | def watcher_recipients | |
| 40 |
self.watchers.collect { |w| w.user.mail |
|
40 | self.watchers.collect { |w| w.user.mail } | |
| 41 | end |
|
41 | end | |
| 42 |
|
42 | |||
| 43 | module ClassMethods |
|
43 | module ClassMethods | |
| 44 | def watched_by(user) |
|
44 | def watched_by(user) | |
| 45 | find(:all, |
|
45 | find(:all, | |
| 46 | :include => :watchers, |
|
46 | :include => :watchers, | |
| 47 | :conditions => ["#{Watcher.table_name}.user_id = ?", user.id]) |
|
47 | :conditions => ["#{Watcher.table_name}.user_id = ?", user.id]) | |
| 48 | end |
|
48 | end | |
| 49 | end |
|
49 | end | |
| 50 | end |
|
50 | end | |
| 51 | end |
|
51 | end | |
| 52 | end |
|
52 | end | |
| 53 | end No newline at end of file |
|
53 | end | |
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