3 * Laconica - a distributed open-source microblogging tool
4 * Copyright (C) 2008, Controlez-Vous, Inc.
6 * This program is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU Affero General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU Affero General Public License for more details.
16 * You should have received a copy of the GNU Affero General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
20 class UnsubscribeAction extends Action {
21 function handle($args) {
22 parent::handle($args);
23 if (!common_logged_in()) {
24 common_user_error(_('Not logged in.'));
28 $user = common_current_user();
30 if ($_SERVER['REQUEST_METHOD'] != 'POST') {
31 common_redirect(common_local_url('subscriptions', array('nickname' => $user->nickname)));
35 $other_nickname = $this->arg('unsubscribeto');
36 $other = User::staticGet('nickname', $other_nickname);
38 common_user_error(_('No such user.'));
42 if (!$user->isSubscribed($other)) {
43 common_server_error(_('Not subscribed!.'));
46 $sub = DB_DataObject::factory('subscription');
48 $sub->subscriber = $user->id;
49 $sub->subscribed = $other->id;
53 // note we checked for existence above
55 if (!$sub->delete()) {
56 common_server_error(_('Couldn\'t delete subscription.'));
60 common_redirect(common_local_url('subscriptions', array('nickname' =>