+ if (empty($friends_ids)) {
+ common_debug($this->name() .
+ " - Twitter user $flink->foreign_id " .
+ 'doesn\'t have any friends!');
+ return $friends;
+ }
+
+ common_debug($this->name() . ' - Twitter\'s API says Twitter user id ' .
+ "$flink->foreign_id has " .
+ count($friends_ids) . ' friends.');
+
+ // Calculate how many pages to get...
+ $pages = ceil(count($friends_ids) / 100);
+
+ if ($pages == 0) {
+ common_debug($this->name() . " - $user seems to have no friends.");
+ }
+
+ for ($i = 1; $i <= $pages; $i++) {
+
+ try {
+ $more_friends = $client->statusesFriends(null, null, null, $i);
+ } catch (Exception $e) {
+ common_log(LOG_WARNING, $this->name() .
+ ' - cURL error getting Twitter statuses/friends ' .
+ "page $i - " . $e->getCode() . ' - ' .
+ $e->getMessage());
+ }
+
+ if (empty($more_friends)) {
+ common_log(LOG_WARNING, $this->name() .
+ " - Couldn't retrieve page $i " .
+ "of Twitter user $flink->foreign_id friends.");
+ continue;
+ } else {
+ $friends = array_merge($friends, $more_friends);
+ }
+ }
+
+ return $friends;
+ }
+
+ function subscribeTwitterFriends($flink)
+ {
+ $friends = $this->fetchTwitterFriends($flink);
+
+ if (empty($friends)) {
+ common_debug($this->name() .
+ ' - Couldn\'t get friends from Twitter for ' .
+ "Twitter user $flink->foreign_id.");
+ return false;
+ }
+
+ $user = $flink->getUser();
+
+ foreach ($friends as $friend) {
+
+ $friend_name = $friend->screen_name;
+ $friend_id = (int) $friend->id;
+
+ // Update or create the Foreign_user record for each
+ // Twitter friend
+
+ if (!save_twitter_user($friend_id, $friend_name)) {
+ common_log(LOG_WARNING, $this-name() .
+ " - Couldn't save $screen_name's friend, $friend_name.");
+ continue;
+ }
+
+ // Check to see if there's a related local user
+
+ $friend_flink = Foreign_link::getByForeignID($friend_id,
+ TWITTER_SERVICE);
+
+ if (!empty($friend_flink)) {
+
+ // Get associated user and subscribe her
+
+ $friend_user = User::staticGet('id', $friend_flink->user_id);
+
+ if (!empty($friend_user)) {
+ $result = subs_subscribe_to($user, $friend_user);
+
+ if ($result === true) {
+ common_log(LOG_INFO,
+ $this->name() . ' - Subscribed ' .
+ "$friend_user->nickname to $user->nickname.");
+ } else {
+ common_debug($this->name() .
+ ' - Tried subscribing ' .
+ "$friend_user->nickname to $user->nickname - " .
+ $result);
+ }
+ }
+ }
+ }
+
+ return true;
+ }
+
+}
+
+$id = null;
+$debug = null;
+
+if (have_option('i')) {
+ $id = get_option_value('i');
+} else if (have_option('--id')) {
+ $id = get_option_value('--id');
+} else if (count($args) > 0) {
+ $id = $args[0];
+} else {
+ $id = null;