public function doPost(JsonResponse $response, $playlist_id)
{
$playlist = new Playlist($playlist_id);
$playlist->delete();
}
public static function doPost(JsonResponse $response, $link_id)
{
Playlist::removeLinks(MLArray::split(",", $link_id));
}
public function doPost(JsonResponse $response, $playlist_id, $track_id)
{
$playlist = new Playlist($playlist_id);
$playlist->addTracks($track_id);
}
public function doPost(JsonResponse $response, NewPlaylistForm $form)
{
$playlist = Playlist::create($form->getName());
$response->write($playlist);
}