* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-# Abort if called from a web server
+// Abort if called from a web server
if (isset($_SERVER) && array_key_exists('REQUEST_METHOD', $_SERVER)) {
print "This script must be run from the command line\n";
exit();
define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
define('LACONICA', true);
+// Uncomment this to get useful console output
+//define('SCRIPT_DEBUG', true);
+
require_once(INSTALLDIR . '/lib/common.php');
+// Make a lockfile
+$lockfilename = lockFilename();
+if (!($lockfile = @fopen($lockfilename, "w"))) {
+ print "Already running... exiting.\n";
+ exit(1);
+}
+
+// Obtain an exlcusive lock on file (will fail if script is already going)
+if (!@flock( $lockfile, LOCK_EX | LOCK_NB, &$wouldblock) || $wouldblock) {
+ // Script already running - abort
+ @fclose($lockfile);
+ print "Already running... exiting.\n";
+ exit(1);
+}
+
$flink = new Foreign_link();
$flink->service = 1; // Twitter
-$flink->find();
+$flink->orderBy('last_friendsync');
+$flink->limit(25); // sync this many users during this run
+$cnt = $flink->find();
+
+print "Updating Twitter friends subscriptions for $cnt users.\n";
while ($flink->fetch()) {
$user = User::staticGet($flink->user_id);
- print "Updating Twitter friends for user $user->nickname ($user->id)\n";
+ if (empty($user)) {
+ common_log(LOG_WARNING, "Unmatched user for ID " . $flink->user_id);
+ print "Unmatched user for ID $flink->user_id\n";
+ continue;
+ }
+
+ print "Updating Twitter friends for $user->nickname (Laconica ID: $user->id)... ";
$fuser = $flink->getForeignUser();
- $result = save_twitter_friends($user, $fuser->id, $fuser->nickname, $flink->credentials);
+ if (empty($fuser)) {
+ common_log(LOG_WARNING, "Unmatched user for ID " . $flink->user_id);
+ print "Unmatched user for ID $flink->user_id\n";
+ continue;
+ }
- if ($result == false) {
- print "Problems updating Twitter friends! Check the log.\n";
- exit(1);
+ save_twitter_friends($user, $fuser->id, $fuser->nickname, $flink->credentials);
+
+ $flink->last_friendsync = common_sql_now();
+ $flink->update();
+
+ if (defined('SCRIPT_DEBUG')) {
+ print "\nDONE\n";
+ } else {
+ print "DONE\n";
}
}
-
}
-exit(0);
+function lockFilename()
+{
+ $piddir = common_config('daemon', 'piddir');
+ if (!$piddir) {
+ $piddir = '/var/run';
+ }
+
+ return $piddir . '/synctwitterfriends.lock';
+}
+// Cleanup
+fclose($lockfile);
+unlink($lockfilename);
+exit(0);