4 * Laconica - a distributed open-source microblogging tool
5 * Copyright (C) 2008, 2009, Control Yourself, 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 define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
23 // Uncomment this to get useful console output
25 $helptext = <<<END_OF_TWITTER_HELP
26 Batch script for synching local friends with Twitter friends.
30 require_once INSTALLDIR.'/scripts/commandline.inc';
33 $lockfilename = lockFilename();
34 if (!($lockfile = @fopen($lockfilename, "w"))) {
35 print "Already running... exiting.\n";
39 // Obtain an exlcusive lock on file (will fail if script is already going)
40 if (!@flock( $lockfile, LOCK_EX | LOCK_NB, &$wouldblock) || $wouldblock) {
41 // Script already running - abort
43 print "Already running... exiting.\n";
47 $flink = new Foreign_link();
48 $flink->service = 1; // Twitter
49 $flink->orderBy('last_friendsync');
50 $flink->limit(25); // sync this many users during this run
51 $cnt = $flink->find();
53 print "Updating Twitter friends subscriptions for $cnt users.\n";
55 while ($flink->fetch()) {
57 if (($flink->friendsync & FOREIGN_FRIEND_RECV) == FOREIGN_FRIEND_RECV) {
59 $user = User::staticGet($flink->user_id);
62 common_log(LOG_WARNING, "Unmatched user for ID " . $flink->user_id);
63 print "Unmatched user for ID $flink->user_id\n";
67 print "Updating Twitter friends for $user->nickname (Laconica ID: $user->id)... ";
69 $fuser = $flink->getForeignUser();
72 common_log(LOG_WARNING, "Unmatched user for ID " . $flink->user_id);
73 print "Unmatched user for ID $flink->user_id\n";
77 save_twitter_friends($user, $fuser->id, $fuser->nickname, $flink->credentials);
79 $flink->last_friendsync = common_sql_now();
82 if (defined('SCRIPT_DEBUG')) {
90 function lockFilename()
92 $piddir = common_config('daemon', 'piddir');
97 return $piddir . '/synctwitterfriends.lock';
102 unlink($lockfilename);