watchers_controller.rb
131 lines
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RubyLexer
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r5200 | # Redmine - project management software | ||
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r13490 | # Copyright (C) 2006-2015 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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r11109 | before_filter :require_login, :find_watchables, :only => [:watch, :unwatch] | ||
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r6684 | |||
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r1711 | def watch | ||
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r11109 | set_watcher(@watchables, User.current, true) | ||
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r1711 | end | ||
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r6684 | |||
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r1711 | def unwatch | ||
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r11109 | set_watcher(@watchables, User.current, false) | ||
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r450 | end | ||
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r6684 | |||
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r11109 | before_filter :find_project, :authorize, :only => [:new, :create, :append, :destroy, :autocomplete_for_user] | ||
accept_api_auth :create, :destroy | ||||
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r1711 | def new | ||
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r12398 | @users = users_for_new_watcher | ||
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r8472 | end | ||
def create | ||||
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r11060 | user_ids = [] | ||
if params[:watcher].is_a?(Hash) | ||||
user_ids << (params[:watcher][:user_ids] || params[:watcher][:user_id]) | ||||
else | ||||
user_ids << params[:user_id] | ||||
end | ||||
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r13202 | users = User.active.visible.where(:id => user_ids.flatten.compact.uniq) | ||
users.each do |user| | ||||
Watcher.create(:watchable => @watched, :user => user) | ||||
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r8472 | 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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r12398 | format.js { @users = users_for_new_watcher } | ||
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r11060 | format.api { render_api_ok } | ||
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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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r13202 | @users = User.active.visible.where(:id => user_ids).to_a | ||
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r9134 | end | ||
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r12710 | if @users.blank? | ||
render :nothing => true | ||||
end | ||||
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r9134 | end | ||
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r2863 | def destroy | ||
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r13202 | @watched.set_watcher(User.visible.find(params[:user_id]), false) | ||
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r2863 | respond_to do |format| | ||
format.html { redirect_to :back } | ||||
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r9864 | format.js | ||
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r11060 | format.api { render_api_ok } | ||
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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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r12398 | @users = users_for_new_watcher | ||
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r8472 | render :layout => false | ||
end | ||||
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r11109 | private | ||
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r450 | 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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r11109 | def find_watchables | ||
klass = Object.const_get(params[:object_type].camelcase) rescue nil | ||||
if klass && klass.respond_to?('watched_by') | ||||
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r13100 | @watchables = klass.where(:id => Array.wrap(params[:object_id])).to_a | ||
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r12591 | raise Unauthorized if @watchables.any? {|w| | ||
if w.respond_to?(:visible?) | ||||
!w.visible? | ||||
elsif w.respond_to?(:project) && w.project | ||||
!w.project.visible? | ||||
end | ||||
} | ||||
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r11109 | end | ||
render_404 unless @watchables.present? | ||||
end | ||||
def set_watcher(watchables, user, watching) | ||||
watchables.each do |watchable| | ||||
watchable.set_watcher(user, watching) | ||||
end | ||||
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r1711 | 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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r11109 | format.js { render :partial => 'set_watcher', :locals => {:user => user, :watched => watchables} } | ||
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r1711 | end | ||
end | ||||
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r12398 | |||
def users_for_new_watcher | ||||
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r13202 | scope = nil | ||
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r12398 | if params[:q].blank? && @project.present? | ||
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r13202 | scope = @project.users | ||
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r12398 | else | ||
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r13202 | scope = User.all.limit(100) | ||
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r12398 | end | ||
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r13202 | users = scope.active.visible.sorted.like(params[:q]).to_a | ||
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r12398 | if @watched | ||
users -= @watched.watcher_users | ||||
end | ||||
users | ||||
end | ||||
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r450 | end | ||