<?php /** * StatusNet, the distributed open-source microblogging tool * * Cancel the subscription of a profile * * PHP version 5 * * LICENCE: 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/>. * * @category Group * @package StatusNet * @author Evan Prodromou <evan@status.net> * @copyright 2008-2009 StatusNet, Inc. * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 * @link http://status.net/ */ if (!defined('GNUSOCIAL')) { exit(1); } /** * Cancel the subscription of a profile * * @category Subscription * @package StatusNet * @author Evan Prodromou <evan@status.net> * @author Mikael Nordfeldth <mmn@hethane.se> * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 * @link http://status.net/ */ class CancelsubscriptionAction extends FormAction { protected $needPost = true; protected function doPreparation() { $profile_id = $this->int('unsubscribeto'); $this->target = Profile::getKV('id', $profile_id); if (!$this->target instanceof Profile) { throw new NoProfileException($profile_id); } } protected function doPost() { try { $request = Subscription_queue::pkeyGet(array('subscriber' => $this->scoped->id, 'subscribed' => $this->target->id)); if ($request instanceof Subscription_queue) { $request->abort(); } } catch (AlreadyFulfilledException $e) { common_debug('Tried to cancel a non-existing pending subscription'); } if (GNUsocial::isAjax()) { $this->startHTML('text/xml;charset=utf-8'); $this->elementStart('head'); // TRANS: Title after unsubscribing from a group. $this->element('title', null, _m('TITLE','Unsubscribed')); $this->elementEnd('head'); $this->elementStart('body'); $subscribe = new SubscribeForm($this, $this->target); $subscribe->show(); $this->elementEnd('body'); $this->endHTML(); exit(); } common_redirect(common_local_url('subscriptions', array('nickname' => $this->scoped->getNickname())), 303); } }