break;
case 'artist':
$artist_id = Random::artist();
if (!$artist_id) {
$results['rfc3514'] = '0x1';
break;
}
$artist = new Artist($artist_id);
$songs = $artist->get_songs();
foreach ($songs as $song_id) {
$GLOBALS['user']->playlist->add_object($song_id, 'song');
}
$results['rightbar'] = UI::ajax_include('rightbar.inc.php');
break;
case 'playlist':
$playlist_id = Random::playlist();
if (!$playlist_id) {
$results['rfc3514'] = '0x1';
break;
}
$playlist = new Playlist($playlist_id);
$items = $playlist->get_items();
foreach ($items as $item) {
$GLOBALS['user']->playlist->add_object($item['object_id'], $item['object_type']);
}
$results['rightbar'] = UI::ajax_include('rightbar.inc.php');
break;
case 'advanced_random':
$object_ids = Random::advanced('song', $_POST);
// First add them to the active playlist
if (is_array($object_ids)) {
