4 * Laconica - a distributed open-source microblogging tool
5 * Copyright (C) 2008, Controlez-Vous, Inc.
7 * This program is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU Affero General Public License as published by
9 * the Free Software Foundation, either version 3 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU Affero General Public License for more details.
17 * You should have received a copy of the GNU Affero General Public License
18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
21 // Abort if called from a web server
22 if (isset($_SERVER) && array_key_exists('REQUEST_METHOD', $_SERVER)) {
23 print "This script must be run from the command line\n";
27 define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
28 define('LACONICA', true);
30 // Uncomment this to get useful console output
31 //define('SCRIPT_DEBUG', true);
33 require_once(INSTALLDIR . '/lib/common.php');
36 $lockfilename = lockFilename();
37 if (!($lockfile = @fopen($lockfilename, "w"))) {
38 print "Already running... exiting.\n";
42 // Obtain an exlcusive lock on file (will fail if script is already going)
43 if (!@flock( $lockfile, LOCK_EX | LOCK_NB, &$wouldblock) || $wouldblock) {
44 // Script already running - abort
46 print "Already running... exiting.\n";
50 $flink = new Foreign_link();
51 $flink->service = 1; // Twitter
52 $flink->orderBy('last_friendsync');
53 $flink->limit(25); // sync this many users during this run
54 $cnt = $flink->find();
56 print "Updating Twitter friends subscriptions for $cnt users.\n";
58 while ($flink->fetch()) {
60 if (($flink->friendsync & FOREIGN_FRIEND_RECV) == FOREIGN_FRIEND_RECV) {
62 $user = User::staticGet($flink->user_id);
65 common_log(LOG_WARNING, "Unmatched user for ID " . $flink->user_id);
66 print "Unmatched user for ID $flink->user_id\n";
70 print "Updating Twitter friends for $user->nickname (Laconica ID: $user->id)... ";
72 $fuser = $flink->getForeignUser();
75 common_log(LOG_WARNING, "Unmatched user for ID " . $flink->user_id);
76 print "Unmatched user for ID $flink->user_id\n";
80 save_twitter_friends($user, $fuser->id, $fuser->nickname, $flink->credentials);
82 $flink->last_friendsync = common_sql_now();
85 if (defined('SCRIPT_DEBUG')) {
93 function lockFilename()
95 $piddir = common_config('daemon', 'piddir');
100 return $piddir . '/synctwitterfriends.lock';
105 unlink($lockfilename);