/**
* Remove Pic from Multimedia Object
*/
public function removePicFromMultimediaObject(MultimediaObject $multimediaObject, $picId)
{
$pic = $multimediaObject->getPicById($picId);
$picPath = $pic->getPath();
$multimediaObject->removePicById($picId);
$this->dm->persist($multimediaObject);
$this->dm->flush();
if ($this->forceDeleteOnDisk && $picPath) {
$this->deleteFileOnDisk($picPath, $multimediaObject);
}
return $multimediaObject;
}