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 if (!defined('LACONICA')) { exit(1); }
22 class SubscribeAction extends Action {
24 function handle($args) {
25 parent::handle($args);
27 if (!common_logged_in()) {
28 common_user_error(_('Not logged in.'));
32 $user = common_current_user();
34 if ($_SERVER['REQUEST_METHOD'] != 'POST') {
35 common_redirect(common_local_url('subscriptions', array('nickname' => $user->nickname)));
41 $token = $this->trimmed('token');
43 if (!$token || $token != common_session_token()) {
44 $this->client_error(_('There was a problem with your session token. Try again, please.'));
48 $other_nickname = $this->arg('subscribeto');
50 $other = User::staticGet('nickname', $other_nickname);
53 common_user_error(_('No such user.'));
57 if ($user->isSubscribed($other)) {
58 common_user_error(_('Already subscribed!.'));
62 if (!$user->subscribeTo($other)) {
63 $this->server_error(_('Could not subscribe.'));
67 $this->notify($other, $user);
69 if ($other->autosubscribe && !$other->isSubscribed($user)) {
70 if (!$other->subscribeTo($user)) {
71 $this->server_error(_('Could not subscribe other to you.'));
74 $this->notify($user, $other);
77 common_redirect(common_local_url('subscriptions', array('nickname' =>
81 function notify($listenee, $listener) {
82 # XXX: add other notifications (Jabber, SMS) here
83 # XXX: queue this and handle it offline
84 # XXX: Whatever happens, do it in Twitter-like API, too
85 $this->notify_email($listenee, $listener);
88 function notify_email($listenee, $listener) {
89 mail_subscribe_notify($listenee, $listener);