public function delete(Media $media, $flush = true)
{
$em = $this->entityManager;
$fs = new Filesystem();
$file_path = $this->uploadDir . $media->getUri();
try {
$file = new File($file_path);
if ($file->isFile() && $file->isWritable()) {
$fs->remove($file_path);
}
} catch (FileNotFoundException $e) {
}
$em->remove($media);
if ($flush) {
$em->flush();
}
}
