$data = array();
$data['artists'] = $collection->getArtists();
$data['albums'] = $collection->getAlbums();
$data['songs'] = $collection->getSongs();
\OCP\JSON::encodedPrint($data);
break;
case 'scan':
\OCP\DB::beginTransaction();
set_time_limit(0);
//recursive scan can take a while
$eventSource = new \OC_EventSource();
$watcher = new ScanWatcher($eventSource);
$scanner = new Scanner($collection);
\OC_Hook::connect('media', 'song_count', $watcher, 'count');
\OC_Hook::connect('media', 'song_scanned', $watcher, 'scanned');
$scanner->scanCollection();
$watcher->done();
$eventSource->close();
\OCP\DB::commit();
break;
case 'scanFile':
$scanner = new Scanner($collection);
echo $scanner->scanFile($arguments['path']) ? 'true' : 'false';
break;
case 'get_artists':
\OCP\JSON::encodedPrint($collection->getArtists($arguments['search']));
break;
case 'get_albums':
\OCP\JSON::encodedPrint($collection->getAlbums($arguments['artist'], $arguments['search']));
break;
case 'get_songs':
