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Redirects back after clicking watch/unwatch links without javascript (#1337)....
Jean-Philippe Lang -
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1 # redMine - project management software
1 # redMine - project management software
2 # Copyright (C) 2006-2007 Jean-Philippe Lang
2 # Copyright (C) 2006-2007 Jean-Philippe Lang
3 #
3 #
4 # This program is free software; you can redistribute it and/or
4 # This program is free software; you can redistribute it and/or
5 # modify it under the terms of the GNU General Public License
5 # modify it under the terms of the GNU General Public License
6 # as published by the Free Software Foundation; either version 2
6 # as published by the Free Software Foundation; either version 2
7 # of the License, or (at your option) any later version.
7 # of the License, or (at your option) any later version.
8 #
8 #
9 # This program is distributed in the hope that it will be useful,
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
12 # GNU General Public License for more details.
13 #
13 #
14 # You should have received a copy of the GNU General Public License
14 # You should have received a copy of the GNU General Public License
15 # along with this program; if not, write to the Free Software
15 # along with this program; if not, write to the Free Software
16 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
16 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17
17
18 class WatchersController < ApplicationController
18 class WatchersController < ApplicationController
19 layout 'base'
19 layout 'base'
20 before_filter :require_login, :find_project, :check_project_privacy
20 before_filter :require_login, :find_project, :check_project_privacy
21
21
22 def add
22 def add
23 user = User.current
23 user = User.current
24 @watched.add_watcher(user)
24 @watched.add_watcher(user)
25 respond_to do |format|
25 respond_to do |format|
26 format.html { render :text => 'Watcher added.', :layout => true }
26 format.html { redirect_to :back }
27 format.js { render(:update) {|page| page.replace_html 'watcher', watcher_link(@watched, user)} }
27 format.js { render(:update) {|page| page.replace_html 'watcher', watcher_link(@watched, user)} }
28 end
28 end
29 rescue RedirectBackError
30 render :text => 'Watcher added.', :layout => true
29 end
31 end
30
32
31 def remove
33 def remove
32 user = User.current
34 user = User.current
33 @watched.remove_watcher(user)
35 @watched.remove_watcher(user)
34 respond_to do |format|
36 respond_to do |format|
35 format.html { render :text => 'Watcher removed.', :layout => true }
37 format.html { redirect_to :back }
36 format.js { render(:update) {|page| page.replace_html 'watcher', watcher_link(@watched, user)} }
38 format.js { render(:update) {|page| page.replace_html 'watcher', watcher_link(@watched, user)} }
37 end
39 end
40 rescue RedirectBackError
41 render :text => 'Watcher removed.', :layout => true
38 end
42 end
39
43
40 private
44 private
41 def find_project
45 def find_project
42 klass = Object.const_get(params[:object_type].camelcase)
46 klass = Object.const_get(params[:object_type].camelcase)
43 return false unless klass.respond_to?('watched_by')
47 return false unless klass.respond_to?('watched_by')
44 @watched = klass.find(params[:object_id])
48 @watched = klass.find(params[:object_id])
45 @project = @watched.project
49 @project = @watched.project
46 rescue
50 rescue
47 render_404
51 render_404
48 end
52 end
49 end
53 end
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