private function getInvalidMetadata(FileUpload $song) : array
{
$invalidMetadata = [];
$songReader = new \SongReader($song->getTemporaryFile());
if (!$songReader->getDuration()) {
$invalidMetadata[] = 'playtime_string';
}
if (!$songReader->getAuthor()) {
$invalidMetadata[] = 'artist';
}
if (!$songReader->getTitle()) {
$invalidMetadata[] = 'title';
}
if (!$songReader->getAlbum()) {
$invalidMetadata[] = 'album';
}
return $invalidMetadata;
}
public function loadMetadata(\SongReader $songReader)
{
$songReader->getTitle() ? $this->title = $songReader->getTitle() : null;
$songReader->getAuthor() ? $this->artist = $songReader->getAuthor() : null;
$songReader->getDuration() ? $this->duration = $songReader->getDuration() : null;
}