vendor/drosalys/api-bundle/src/EventSubscriber/ActionControllerSubscriber.php line 41

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  1. <?php
  3. /*
  4.  * This file is part of the drosalys/api-bundle package.
  5.  *
  6.  * (c) Benjamin Georgeault
  7.  *
  8.  * For the full copyright and license information, please view the LICENSE
  9.  * file that was distributed with this source code.
  10.  */
  12. namespace Drosalys\Bundle\ApiBundle\EventSubscriber;
  14. use Drosalys\Bundle\ApiBundle\Action\ActionRetriever;
  15. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  16. use Symfony\Component\HttpKernel\Event\ControllerEvent;
  17. use Symfony\Component\HttpKernel\KernelEvents;
  18. use Symfony\Component\Routing\RouterInterface;
  20. /**
  21.  * Class ActionControllerSubscriber
  22.  *
  23.  * @author Benjamin Georgeault
  24.  */
  25. class ActionControllerSubscriber implements EventSubscriberInterface
  26. {
  27.     const REQUEST_KEY = '_drosalys_api_action';
  29.     public function __construct(
  30.         private ActionRetriever $actionRetriever,
  31.         private RouterInterface $router,
  32.     ) {}
  34.     public static function getSubscribedEvents(): array
  35.     {
  36.         return [
  37.             KernelEvents::CONTROLLER => ['__invoke', 15],
  38.         ];
  39.     }
  41.     public function __invoke(ControllerEvent $event): void
  42.     {
  43.         if ($this->actionRetriever->hasActionController($controller = $event->getController())) {
  44.             $request = $event->getRequest();
  45.             $routeName = $request->attributes->get('_route');
  47.             if (null === $route = $this->router->getRouteCollection()->get($routeName)) {
  48.                 return;
  49.             }
  51.             if (null === $action = $this->actionRetriever->retrieveFromController($controller, $route)) {
  52.                 return;
  53.             }
  55.             if ($action->needController()) {
  56.                 $action->setController($this->extractObject($controller));
  57.             }
  59.             $request->attributes->set(self::REQUEST_KEY, $action);
  60.         }
  61.     }
  63.     private function extractObject(callable $controller): object
  64.     {
  65.         if (is_object($controller)) {
  66.             return $controller;
  67.         }
  69.         if (is_array($controller)) {
  70.             return $controller[0];
  71.         }
  73.         throw new \RuntimeException('Cannot convert callable to object.');
  74.     }
  75. }