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- # Redmine - project management software
- # Copyright (C) 2006-2011 Jean-Philippe Lang
- #
- # 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.
- #
- # 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.
- #
- # 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
- before_filter :find_project
- before_filter :require_login, :check_project_privacy, :only => [:watch, :unwatch]
- before_filter :authorize, :only => [:new, :destroy]
-
- def watch
- if @watched.respond_to?(:visible?) && !@watched.visible?(User.current)
- render_403
- else
- set_watcher(User.current, true)
- end
- end
-
- def unwatch
- set_watcher(User.current, false)
- end
-
- def new
- respond_to do |format|
- format.js do
- render :update do |page|
- page.replace_html 'ajax-modal', :partial => 'watchers/new', :locals => {:watched => @watched}
- page << "showModal('ajax-modal', '400px');"
- page << "$('ajax-modal').addClassName('new-watcher');"
- end
- end
- end
- 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
- respond_to do |format|
- format.html { redirect_to :back }
- format.js do
- render :update do |page|
- page.replace_html 'ajax-modal', :partial => 'watchers/new', :locals => {:watched => @watched}
- page.replace_html 'watchers', :partial => 'watchers/watchers', :locals => {:watched => @watched}
- end
- end
- end
- rescue ::ActionController::RedirectBackError
- render :text => 'Watcher added.', :layout => true
- end
-
- def append
- if params[:watcher].is_a?(Hash)
- user_ids = params[:watcher][:user_ids] || [params[:watcher][:user_id]]
- users = User.active.find_all_by_id(user_ids)
- respond_to do |format|
- format.js do
- render :update do |page|
- users.each do |user|
- page.select("#issue_watcher_user_ids_#{user.id}").each do |item|
- page.remove item
- end
- end
- page.insert_html :bottom, 'watchers_inputs', :text => watchers_checkboxes(nil, users, true)
- end
- end
- end
- end
- end
-
- def destroy
- @watched.set_watcher(User.find(params[:user_id]), false) if request.post?
- respond_to do |format|
- format.html { redirect_to :back }
- format.js do
- render :update do |page|
- page.replace_html 'watchers', :partial => 'watchers/watchers', :locals => {:watched => @watched}
- end
- end
- end
- end
-
- def autocomplete_for_user
- @users = User.active.like(params[:q]).find(:all, :limit => 100)
- if @watched
- @users -= @watched.watcher_users
- end
- render :layout => false
- end
-
- private
- def find_project
- 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]
- @project = Project.visible.find(params[:project_id])
- end
- rescue
- render_404
- end
-
- def set_watcher(user, watching)
- @watched.set_watcher(user, watching)
- respond_to do |format|
- format.html { redirect_to :back }
- format.js do
- render(:update) do |page|
- c = watcher_css(@watched)
- page.select(".#{c}").each do |item|
- page.replace_html item, watcher_link(@watched, user)
- end
- end
- end
- end
- rescue ::ActionController::RedirectBackError
- render :text => (watching ? 'Watcher added.' : 'Watcher removed.'), :layout => true
- end
- end
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