3 * StatusNet, the distributed open-source microblogging tool
5 * Cancel the subscription of a profile
9 * LICENCE: This program is free software: you can redistribute it and/or modify
10 * it under the terms of the GNU Affero General Public License as published by
11 * the Free Software Foundation, either version 3 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU Affero General Public License for more details.
19 * You should have received a copy of the GNU Affero General Public License
20 * along with this program. If not, see <http://www.gnu.org/licenses/>.
24 * @author Evan Prodromou <evan@status.net>
25 * @copyright 2008-2009 StatusNet, Inc.
26 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
27 * @link http://status.net/
30 if (!defined('GNUSOCIAL')) { exit(1); }
33 * Cancel the subscription of a profile
35 * @category Subscription
37 * @author Evan Prodromou <evan@status.net>
38 * @author Mikael Nordfeldth <mmn@hethane.se>
39 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
40 * @link http://status.net/
42 class CancelsubscriptionAction extends FormAction
44 protected $needPost = true;
46 protected function doPreparation()
48 $profile_id = $this->int('unsubscribeto');
49 $this->target = Profile::getKV('id', $profile_id);
50 if (!$this->target instanceof Profile) {
51 throw new NoProfileException($profile_id);
55 protected function doPost()
58 $request = Subscription_queue::pkeyGet(array('subscriber' => $this->scoped->id,
59 'subscribed' => $this->target->id));
60 if ($request instanceof Subscription_queue) {
63 } catch (AlreadyFulfilledException $e) {
64 common_debug('Tried to cancel a non-existing pending subscription');
67 if (GNUsocial::isAjax()) {
68 $this->startHTML('text/xml;charset=utf-8');
69 $this->elementStart('head');
70 // TRANS: Title after unsubscribing from a group.
71 $this->element('title', null, _m('TITLE','Unsubscribed'));
72 $this->elementEnd('head');
73 $this->elementStart('body');
74 $subscribe = new SubscribeForm($this, $this->target);
76 $this->elementEnd('body');
80 common_redirect(common_local_url('subscriptions', array('nickname' => $this->scoped->getNickname())), 303);