/**
* getSimilarSongs
* Returns a random collection of songs from the given artist and similar artists, using data from last.fm. Typically used for artist radio features.
* Takes song/album/artist id in parameter with optional similar songs count.
*/
public static function getsimilarsongs($input)
{
$id = self::check_parameter($input, 'id');
$count = $input['count'] ?: 50;
$songs = null;
if (Subsonic_XML_Data::isArtist($id)) {
// TODO: support similar songs for artists
} elseif (Subsonic_XML_Data::isAlbum($id)) {
// TODO: support similar songs for albums
} elseif (Subsonic_XML_Data::isSong($id)) {
if (AmpConfig::get('show_similar')) {
$songs = Recommendation::get_songs_like(Subsonic_XML_Data::getAmpacheId($id));
}
}
if ($songs === null) {
$r = Subsonic_XML_Data::createError(Subsonic_XML_Data::SSERROR_DATA_NOTFOUND);
} else {
$r = Subsonic_XML_Data::createSuccessResponse();
Subsonic_XML_Data::addSimilarSongs($r, $songs);
}
self::apiOutput($input, $r);
}
$object_ids[] = $similar['id'];
} else {
$missing_objects[] = $similar;
}
}
}
ob_start();
require_once AmpConfig::get('prefix') . UI::find_template('show_recommended_artists.inc.php');
$results['similar_artist'] = ob_get_clean();
}
break;
case 'similar_now_playing':
$media_id = $_REQUEST['media_id'];
if (AmpConfig::get('show_similar') && isset($media_id) && isset($_REQUEST['media_artist'])) {
$artists = Recommendation::get_artists_like($_REQUEST['media_artist'], 3, false);
$songs = Recommendation::get_songs_like($media_id, 3);
ob_start();
require_once AmpConfig::get('prefix') . UI::find_template('show_now_playing_similar.inc.php');
$results['similar_items_' . $media_id] = ob_get_clean();
}
break;
case 'concerts':
if (AmpConfig::get('show_concerts') && isset($_REQUEST['artist'])) {
$artist = new Artist($_REQUEST['artist']);
$artist->format();
if ($artist->id) {
$up_concerts = Artist_Event::get_upcoming_events($artist);
$past_concerts = Artist_Event::get_past_events($artist);
$coming_concerts = array();
$concerts = array();
if ($up_concerts) {
