watchers_controller.rb
95 lines
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RubyLexer
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r5200 | # Redmine - project management software | ||
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r9453 | # Copyright (C) 2006-2012 Jean-Philippe Lang | ||
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r450 | # | ||
# This program is free software; you can redistribute it and/or | ||||
# modify it under the terms of the GNU General Public License | ||||
# as published by the Free Software Foundation; either version 2 | ||||
# of the License, or (at your option) any later version. | ||||
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r6684 | # | ||
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r450 | # This program is distributed in the hope that it will be useful, | ||
# but WITHOUT ANY WARRANTY; without even the implied warranty of | ||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||||
# GNU General Public License for more details. | ||||
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r6684 | # | ||
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r450 | # You should have received a copy of the GNU General Public License | ||
# along with this program; if not, write to the Free Software | ||||
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. | ||||
class WatchersController < ApplicationController | ||||
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r1711 | before_filter :find_project | ||
before_filter :require_login, :check_project_privacy, :only => [:watch, :unwatch] | ||||
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r2863 | before_filter :authorize, :only => [:new, :destroy] | ||
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r6684 | |||
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r1711 | def watch | ||
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r3056 | if @watched.respond_to?(:visible?) && !@watched.visible?(User.current) | ||
render_403 | ||||
else | ||||
set_watcher(User.current, true) | ||||
end | ||||
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r1711 | end | ||
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r6684 | |||
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r1711 | def unwatch | ||
set_watcher(User.current, false) | ||||
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r450 | end | ||
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r6684 | |||
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r1711 | def new | ||
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r8472 | end | ||
def create | ||||
if params[:watcher].is_a?(Hash) && request.post? | ||||
user_ids = params[:watcher][:user_ids] || [params[:watcher][:user_id]] | ||||
user_ids.each do |user_id| | ||||
Watcher.create(:watchable => @watched, :user_id => user_id) | ||||
end | ||||
end | ||||
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r527 | respond_to do |format| | ||
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r9229 | format.html { redirect_to_referer_or {render :text => 'Watcher added.', :layout => true}} | ||
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r9864 | format.js | ||
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r527 | end | ||
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r450 | end | ||
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r6684 | |||
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r9134 | def append | ||
if params[:watcher].is_a?(Hash) | ||||
user_ids = params[:watcher][:user_ids] || [params[:watcher][:user_id]] | ||||
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r9864 | @users = User.active.find_all_by_id(user_ids) | ||
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r9134 | end | ||
end | ||||
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r2863 | def destroy | ||
@watched.set_watcher(User.find(params[:user_id]), false) if request.post? | ||||
respond_to do |format| | ||||
format.html { redirect_to :back } | ||||
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r9864 | format.js | ||
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r2863 | end | ||
end | ||||
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r6684 | |||
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r8472 | def autocomplete_for_user | ||
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r10687 | @users = User.active.like(params[:q]).limit(100).all | ||
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r9134 | if @watched | ||
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r9189 | @users -= @watched.watcher_users | ||
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r9134 | end | ||
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r8472 | render :layout => false | ||
end | ||||
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r450 | private | ||
def find_project | ||||
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r9134 | if params[:object_type] && params[:object_id] | ||
klass = Object.const_get(params[:object_type].camelcase) | ||||
return false unless klass.respond_to?('watched_by') | ||||
@watched = klass.find(params[:object_id]) | ||||
@project = @watched.project | ||||
elsif params[:project_id] | ||||
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r9346 | @project = Project.visible.find_by_param(params[:project_id]) | ||
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r9134 | end | ||
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r527 | rescue | ||
render_404 | ||||
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r450 | end | ||
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r6684 | |||
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r1711 | def set_watcher(user, watching) | ||
@watched.set_watcher(user, watching) | ||||
respond_to do |format| | ||||
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r9229 | format.html { redirect_to_referer_or {render :text => (watching ? 'Watcher added.' : 'Watcher removed.'), :layout => true}} | ||
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r9864 | format.js { render :partial => 'set_watcher', :locals => {:user => user, :watched => @watched} } | ||
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r1711 | end | ||
end | ||||
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r450 | end | ||