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 {
23 function handle($args) {
24 parent::handle($args);
26 if (!common_logged_in()) {
27 common_user_error(_('Not logged in.'));
31 $user = common_current_user();
33 if ($_SERVER['REQUEST_METHOD'] != 'POST') {
34 common_redirect(common_local_url('subscriptions', array('nickname' => $user->nickname)));
38 $other_nickname = $this->arg('subscribeto');
40 $other = User::staticGet('nickname', $other_nickname);
43 common_user_error(_('No such user.'));
47 if ($user->isSubscribed($other)) {
48 common_user_error(_('Already subscribed!.'));
52 $sub = new Subscription();
53 $sub->subscriber = $user->id;
54 $sub->subscribed = $other->id;
56 $sub->created = DB_DataObject_Cast::dateTime(); # current time
58 if (!$sub->insert()) {
59 common_server_error(_('Couldn\'t create subscription.'));
63 $this->notify($other, $user);
65 common_redirect(common_local_url('subscriptions', array('nickname' =>
69 function notify($listenee, $listener) {
70 # XXX: add other notifications (Jabber, SMS) here
71 # XXX: queue this and handle it offline
72 $this->notify_email($listenee, $listener);
75 function notify_email($listenee, $listener) {
76 if ($listenee->email) {
77 $profile = $listenee->getProfile();
78 $other = $listener->getProfile();
79 $name = $profile->getBestName();
80 $long_name = ($other->fullname) ? ($other->fullname . ' (' . $other->nickname . ')') : $other->nickname;
81 $recipients = $listenee->email;
82 $headers['From'] = mail_notify_from();
83 $headers['To'] = $name . ' <' . $listenee->email . '>';
84 $headers['Subject'] = sprintf(_('%1$s is now listening to your notices on %2$s.'), $other->getBestName(),
85 common_config('site', 'name'));
86 $body = sprintf(_('%1$s is now listening to your notices on %2$s.'."\n\n".
88 'Faithfully yours,'."\n".'%4$s.'."\n"),
90 common_config('site', 'name'),
92 common_config('site', 'name'));
93 mail_send($recipients, $headers, $body);