public function executeRemovePhoto()
{
$photo = sfPhotoGalleryPeer::retrieveByUuid($this->getRequestParameter('photo'));
$this->forward404Unless($photo, 'Photo not found, unable to set profile photo');
// Make sure photo belongs to user
if (sfPhotoGalleryPeer::isAttachedToEntity('User', $this->getUser()->getProfile()->getId(), $photo->getUuid())) {
// Make sure we update the picture if profile photo
if ($photo->getUuid() != $this->getUser()->getProfile()->getPicture()) {
$photo->delete();
} else {
$photo->delete();
$this->getUser()->getProfile()->setPicture(NULL);
$this->getUser()->getProfile()->save();
}
}
$this->redirect($this->getRequest()->getReferer());
}