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<?php |
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namespace Sf4\Api\EventSubscriber; |
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use Sf4\Api\RequestHandler\RequestHandlerInterface; |
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use Sf4\Api\RequestHandler\RequestHandlerTrait; |
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use Symfony\Component\DependencyInjection\ContainerAwareTrait; |
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use Symfony\Component\DependencyInjection\ContainerInterface; |
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use Symfony\Component\EventDispatcher\EventSubscriberInterface; |
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use Symfony\Component\HttpFoundation\JsonResponse; |
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use Symfony\Component\HttpKernel\Event\GetResponseEvent; |
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use Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent; |
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use Symfony\Component\HttpKernel\KernelEvents; |
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class RequestSubscriber implements EventSubscriberInterface |
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{ |
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use RequestHandlerTrait; |
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use ContainerAwareTrait; |
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/** @var RequestHandlerInterface $requestHandler */ |
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protected $requestHandler; |
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/** |
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* RequestSubscriber constructor. |
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* @param RequestHandlerInterface $requestHandler |
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* @param ContainerInterface $container |
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*/ |
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public function __construct(RequestHandlerInterface $requestHandler, ContainerInterface $container) |
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{ |
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$requestHandler->setContainer($container); |
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$this->setRequestHandler($requestHandler); |
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$this->setContainer($container); |
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} |
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/** |
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* @return array |
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*/ |
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public static function getSubscribedEvents() |
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{ |
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return [ |
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KernelEvents::REQUEST => 'handleRequest', |
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KernelEvents::EXCEPTION => 'handleException' |
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]; |
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} |
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/** |
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* @param GetResponseEvent $event |
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*/ |
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public function handleRequest(GetResponseEvent $event) |
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{ |
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$request = $event->getRequest(); |
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if ($request->attributes->has('_route')) { |
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$this->getRequestHandler()->handle($request); |
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if ($response = $this->getRequestHandler()->getResponse()) { |
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$event->setResponse($response); |
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} |
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} |
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} |
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/** |
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* @param GetResponseForExceptionEvent $event |
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*/ |
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public function handleException(GetResponseForExceptionEvent $event) |
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{ |
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$event->setResponse(new JsonResponse([ |
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$event->getException()->getMessage() |
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], 200)); |
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} |
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} |
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Sf4 /
Api
