/**
*
* @Route("/{id}/delete", requirements={"id" = "\d+"})
* @Method({"GET"})
*/
public function deleteAction($id)
{
// Check if branch doesn't have children :(
$repo = $this->getRepository();
$item = $this->getEntity($id);
$children = $repo->children($item);
if (count($children) == 0) {
return parent::deleteAction($id);
} else {
$this->get('session')->getFlashBag()->add('warning', "Please remove all children of this node before you try to delete it.");
$url = $this->createUrl('list_link');
return $this->redirect($url);
}
}
/**
*
* @Route("/{id}/delete", requirements={"id" = "\d+"})
* @Method({"GET"})
*/
public function deleteAction($id)
{
return parent::deleteAction($id);
}
