Networking\InitCmsBundle\Controller\MenuItemAdminController::editAction PHP Method

    public function editAction($id = null)
    {
        /** @var Request $request */
        $request = $this->get('request_stack')->getCurrentRequest();
        if ($request->get('subclass') && $request->get('subclass') == 'menu') {
            if (false === $this->admin->isGranted('ROLE_SUPER_ADMIN')) {
                throw new AccessDeniedException();
            }
        }
        return parent::editAction($id);
    }