<?php /** * Favor action. * * PHP version 5 * * @category Action * @package StatusNet * @author Evan Prodromou <evan@status.net> * @author Robin Millette <millette@status.net> * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3 * @link http://status.net/ * * StatusNet - the distributed open-source microblogging tool * Copyright (C) 2008, 2009, StatusNet, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by * the Free Software Foundation, either version 3 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 Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); } require_once INSTALLDIR.'/lib/mail.php'; require_once INSTALLDIR.'/lib/disfavorform.php'; /** * Favor class. * * @category Action * @package StatusNet * @author Evan Prodromou <evan@status.net> * @author Robin Millette <millette@status.net> * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3 * @link http://status.net/ */ class FavorAction extends Action { /** * Class handler. * * @param array $args query arguments * * @return void */ function handle($args) { parent::handle($args); if (!common_logged_in()) { // TRANS: Error message displayed when trying to perform an action that requires a logged in user. $this->clientError(_('Not logged in.')); return; } $user = common_current_user(); if ($_SERVER['REQUEST_METHOD'] != 'POST') { common_redirect(common_local_url('showfavorites', array('nickname' => $user->nickname))); return; } $id = $this->trimmed('notice'); $notice = Notice::staticGet($id); $token = $this->trimmed('token-'.$notice->id); if (!$token || $token != common_session_token()) { // TRANS: Client error displayed when the session token does not match or is not given. $this->clientError(_('There was a problem with your session token. Try again, please.')); return; } if ($user->hasFave($notice)) { // TRANS: Client error displayed when trying to mark a notice as favorite that already is a favorite. $this->clientError(_('This notice is already a favorite!')); return; } $fave = Fave::addNew($user->getProfile(), $notice); if (!$fave) { // TRANS: Server error displayed when trying to mark a notice as favorite fails in the database. $this->serverError(_('Could not create favorite.')); return; } $this->notify($notice, $user); $user->blowFavesCache(); if ($this->boolean('ajax')) { $this->startHTML('text/xml;charset=utf-8'); $this->elementStart('head'); // TRANS: Page title for page on which favorite notices can be unfavourited. $this->element('title', null, _('Disfavor favorite.')); $this->elementEnd('head'); $this->elementStart('body'); $disfavor = new DisFavorForm($this, $notice); $disfavor->show(); $this->elementEnd('body'); $this->elementEnd('html'); } else { common_redirect(common_local_url('showfavorites', array('nickname' => $user->nickname)), 303); } } /** * Notifies a user when their notice is favorited. * * @param class $notice favorited notice * @param class $user user declaring a favorite * * @return void */ function notify($notice, $user) { $other = User::staticGet('id', $notice->profile_id); if ($other && $other->id != $user->id) { if ($other->email && $other->emailnotifyfav) { mail_notify_fave($other, $user, $notice); } // XXX: notify by IM // XXX: notify by SMS } } }