+function process_error($e, $flink)
+{
+ $user = $flink->getUser();
+ $errmsg = $e->getMessage();
+ $delivered = false;
+
+ switch($errmsg) {
+ case 'The requested URL returned error: 401':
+ $logmsg = sprintf('Twiter bridge - User %1$s (user id: %2$s) has an invalid ' .
+ 'Twitter screen_name/password combo or an invalid acesss token.',
+ $user->nickname, $user->id);
+ $delivered = true;
+ remove_twitter_link($flink);
+ break;
+ case 'The requested URL returned error: 403':
+ $logmsg = sprintf('Twitter bridge - User %1$s (user id: %2$s) has exceeded ' .
+ 'his/her Twitter request limit.',
+ $user->nickname, $user->id);
+ break;
+ default:
+ $logmsg = sprintf('Twitter bridge - cURL error trying to send notice to Twitter ' .
+ 'for user %1$s (user id: %2$s) - ' .
+ 'code: %3$s message: %4$s.',
+ $user->nickname, $user->id,
+ $e->getCode(), $e->getMessage());
+ break;
+ }
+
+ common_log(LOG_WARNING, $logmsg);
+
+ return $delivered;
+}
+
+function format_status($notice)
+{
+ // XXX: Hack to get around PHP cURL's use of @ being a a meta character
+ return preg_replace('/^@/', ' @', $notice->content);
+}
+
+function remove_twitter_link($flink)
+{
+ $user = $flink->getUser();