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<?php |
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/* |
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* This file is part of the FOSHttpCache package. |
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* |
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* (c) FriendsOfSymfony <http://friendsofsymfony.github.com/> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace FOS\HttpCache\SymfonyCache; |
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use Http\Client\HttpAsyncClient; |
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use Http\Promise\FulfilledPromise; |
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use Psr\Http\Message\RequestInterface; |
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use Symfony\Bridge\PsrHttpMessage\Factory\DiactorosFactory; |
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use Symfony\Bridge\PsrHttpMessage\Factory\HttpFoundationFactory; |
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use Symfony\Component\HttpFoundation\RequestStack; |
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use Symfony\Component\HttpKernel\HttpKernelInterface; |
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use Zend\Diactoros\ServerRequest; |
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class KernelClient implements HttpAsyncClient |
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{ |
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/** |
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* @var RequestStack |
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*/ |
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private $requestStack; |
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/** |
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* @var HttpCacheAwareKernelInterface |
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*/ |
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private $kernel; |
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/** |
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* @var HttpFoundationFactory |
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*/ |
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private $httpFoundationFactory; |
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/** |
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* @var DiactorosFactory |
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*/ |
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private $psr7Factory; |
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/** |
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* KernelClient constructor. |
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* |
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* @param RequestStack $requestStack |
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* @param HttpCacheAwareKernelInterface|null $kernel |
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*/ |
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public function __construct(RequestStack $requestStack, HttpCacheAwareKernelInterface $kernel = null) |
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{ |
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$this->requestStack = $requestStack; |
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$this->kernel = $kernel; |
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if (!class_exists(HttpFoundationFactory::class)) { |
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throw new \RuntimeException('Install symfony/psr-http-message-bridge to use this client.'); |
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} |
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if (!class_exists(DiactorosFactory::class)) { |
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throw new \RuntimeException('Install zendframework/zend-diactoros to use this client.'); |
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} |
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$this->httpFoundationFactory = new HttpFoundationFactory(); |
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$this->psr7Factory = new DiactorosFactory(); |
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$this->requestStack = $requestStack; |
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} |
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/** |
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* Converts a PSR-7 request to a Symfony HttpFoundation request, runs |
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* it through the HttpCache kernel and converts the response back to a PSR-7 |
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* response. |
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* |
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* {@inheritdoc} |
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*/ |
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public function sendAsyncRequest(RequestInterface $request) |
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{ |
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$currentRequest = $this->requestStack->getCurrentRequest(); |
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$serverRequest = new ServerRequest( |
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$currentRequest->server->all(), |
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[], |
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$request->getUri(), |
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$request->getMethod(), |
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$request->getBody(), |
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$request->getHeaders(), |
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[], |
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explode('&', $request->getUri()->getQuery()) |
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); |
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$symfonyRequest = $this->httpFoundationFactory->createRequest($serverRequest); |
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$symfonyResponse = $this->kernel->getHttpCache()->handle($symfonyRequest, HttpKernelInterface::MASTER_REQUEST, false); |
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$psrResponse = $this->psr7Factory->createResponse($symfonyResponse); |
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return new FulfilledPromise($psrResponse); |
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} |
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} |
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FriendsOfSymfony /
FOSHttpCache
