namespace Symfony\Component\HttpKernel;
+use Symfony\Component\HttpKernel\Controller\ArgumentResolver;
+use Symfony\Component\HttpKernel\Controller\ArgumentResolverInterface;
use Symfony\Component\HttpKernel\Controller\ControllerResolverInterface;
+use Symfony\Component\HttpKernel\Event\FilterControllerArgumentsEvent;
use Symfony\Component\HttpKernel\Exception\BadRequestHttpException;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
use Symfony\Component\HttpKernel\Exception\HttpExceptionInterface;
protected $dispatcher;
protected $resolver;
protected $requestStack;
+ private $argumentResolver;
- /**
- * Constructor.
- *
- * @param EventDispatcherInterface $dispatcher An EventDispatcherInterface instance
- * @param ControllerResolverInterface $resolver A ControllerResolverInterface instance
- * @param RequestStack $requestStack A stack for master/sub requests
- */
- public function __construct(EventDispatcherInterface $dispatcher, ControllerResolverInterface $resolver, RequestStack $requestStack = null)
+ public function __construct(EventDispatcherInterface $dispatcher, ControllerResolverInterface $resolver, RequestStack $requestStack = null, ArgumentResolverInterface $argumentResolver = null)
{
$this->dispatcher = $dispatcher;
$this->resolver = $resolver;
$this->requestStack = $requestStack ?: new RequestStack();
+ $this->argumentResolver = $argumentResolver;
+
+ if (null === $this->argumentResolver) {
+ @trigger_error(sprintf('As of 3.1 an %s is used to resolve arguments. In 4.0 the $argumentResolver becomes the %s if no other is provided instead of using the $resolver argument.', ArgumentResolverInterface::class, ArgumentResolver::class), E_USER_DEPRECATED);
+ // fallback in case of deprecations
+ $this->argumentResolver = $resolver;
+ }
}
/**
$controller = $event->getController();
// controller arguments
- $arguments = $this->resolver->getArguments($request, $controller);
+ $arguments = $this->argumentResolver->getArguments($request, $controller);
+
+ $event = new FilterControllerArgumentsEvent($this, $controller, $arguments, $request, $type);
+ $this->dispatcher->dispatch(KernelEvents::CONTROLLER_ARGUMENTS, $event);
+ $controller = $event->getController();
+ $arguments = $event->getArguments();
// call controller
$response = call_user_func_array($controller, $arguments);