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 require_once('xmpp.php');
24 function jabber_valid_base_jid($jid) {
26 return Validate::email($jid);
29 function jabber_normalize_jid($jid) {
30 preg_match("/(?:([^\@]+)\@)?([^\/]+)(?:\/(.*))?$/", $jid, $matches);
32 $server = $matches[2];
33 $resource = $matches[3];
34 return strtolower($node.'@'.$server);
37 function jabber_connect($resource=NULL) {
40 $conn = new XMPP(common_config('xmpp', 'server'),
41 common_config('xmpp', 'port'),
42 common_config('xmpp', 'user'),
43 common_config('xmpp', 'password'),
44 ($resource) ? $resource :
45 common_config('xmpp', 'resource'));
50 $conn->connect(true); # try to get a persistent connection
51 if ($conn->disconnected) {
54 $conn->processUntil('session_start');
59 function jabber_send_message($to, $body, $type='chat', $subject=NULL) {
60 $conn = jabber_connect();
64 $conn->message($to, $body, $type, $subject);
68 function jabber_send_presence($status=Null, $show='available', $to=Null) {
69 $conn = jabber_connect();
73 $conn->presence($status, $show, $to);
77 function jabber_confirm_address($code, $nickname, $address) {
79 # FIXME: do we have to request presence first?
81 $body = "Hey, $nickname.";
83 $body .= 'Someone just entered this IM address on ';
84 $body .= common_config('site', 'name') . '.';
86 $body .= 'If it was you, and you want to confirm your entry, ';
87 $body .= 'use the URL below:';
89 $body .= "\t".common_local_url('confirmaddress',
90 array('code' => $code));
92 $body .= 'If not, just ignore this message.';
94 $body .= 'Thanks for your time, ';
96 $body .= common_config('site', 'name');
99 jabber_send_message($address, $body);
102 function jabber_broadcast_notice($notice) {
103 # First, get users subscribed to this profile
104 # XXX: use a join here rather than looping through results
105 $profile = Profile::staticGet($notice->profile_id);
107 common_log(LOG_WARNING, 'Refusing to broadcast notice with ' .
108 'unknown profile ' . common_log_objstring($notice),
112 $sub = new Subscription();
113 $sub->subscribed = $notice->profile_id;
115 $msg = jabber_format_notice($profile, $notice);
116 while ($sub->fetch()) {
117 $user = User::staticGet($sub->subscriber);
118 if ($user && $user->jabber) {
119 jabber_send_message($user->jabber,
126 function jabber_format_notice(&$profile, &$notice) {
127 return = $profile->nickname . ': ' . $notice->content;