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 {
22 function handle($args) {
23 parent::handle($args);
24 if (!common_logged_in()) {
25 common_user_error(_('Not logged in.'));
29 $user = common_current_user();
31 if ($_SERVER['REQUEST_METHOD'] != 'POST') {
32 common_redirect(common_local_url('subscriptions', array('nickname' => $user->nickname)));
36 $other_nickname = $this->arg('unsubscribeto');
37 $other = User::staticGet('nickname', $other_nickname);
39 common_user_error(_('No such user.'));
43 if (!$user->isSubscribed($other)) {
44 common_server_error(_('Not subscribed!.'));
47 $sub = DB_DataObject::factory('subscription');
49 $sub->subscriber = $user->id;
50 $sub->subscribed = $other->id;
54 // note we checked for existence above
56 if (!$sub->delete()) {
57 common_server_error(_('Couldn\'t delete subscription.'));
61 common_redirect(common_local_url('subscriptions', array('nickname' =>