src/Admin/EventSubscriber/ActionSubscriber.php line 39

  1. <?php
  3. namespace App\Admin\EventSubscriber;
  5. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  6. use Symfony\Component\HttpKernel\Event\ControllerEvent;
  7. use Symfony\Component\HttpKernel\Event\ResponseEvent;
  8. use Symfony\Component\HttpKernel\KernelEvents;
  9. use App\Admin\Controller\BaseController;
  11. class ActionSubscriber implements EventSubscriberInterface
  12. {
  13.     private $_controller;
  15.     public function onKernelController(ControllerEvent $event)
  16.     {
  17.         $controller = $event->getController();
  19.         /*
  20.          * $controller passed can be either a class or a Closure.
  21.          * This is not usual in Symfony but it may happen.
  22.          * If it is a class, it comes in array format
  23.          */
  24.         if (!is_array($controller))
  25.             return;
  27.         if ($controller[0] instanceof BaseController)
  28.         {
  29.             $this->_controller = $controller[0];
  31.             if ($this->_controller->restoreContentDefaultLocale)
  32.                 $this->_controller->setContentDefaultLocale();
  33.             
  34.             $this->_controller->init();
  35.             $this->_controller->beforeAction();
  36.         }
  37.     }
  39.     public function onKernelResponse(ResponseEvent $event)
  40.     {
  41.         if ($this->_controller)
  42.             $this->_controller->afterAction();
  43.     }
  44.     
  45.     public static function getSubscribedEvents()
  46.     {
  47.         return array(
  48.             KernelEvents::CONTROLLER => 'onKernelController',
  49.             KernelEvents::RESPONSE => 'onKernelResponse'
  50.         );
  51.     }
  52. }