From b579b023bda3c9b51d93b7d9e6e0c93bfaea5508 Mon Sep 17 00:00:00 2001 From: Fabien Potencier Date: Wed, 30 Jan 2019 10:26:19 +0100 Subject: [PATCH] [HttpKernel] add RealHttpKernel: handle requests with HttpClientInterface --- src/Symfony/Component/HttpKernel/CHANGELOG.md | 1 + .../Component/HttpKernel/RealHttpKernel.php | 104 ++++++++++++++++++ 2 files changed, 105 insertions(+) create mode 100644 src/Symfony/Component/HttpKernel/RealHttpKernel.php diff --git a/src/Symfony/Component/HttpKernel/CHANGELOG.md b/src/Symfony/Component/HttpKernel/CHANGELOG.md index 7b5dc28332966..d3007e8aec80f 100644 --- a/src/Symfony/Component/HttpKernel/CHANGELOG.md +++ b/src/Symfony/Component/HttpKernel/CHANGELOG.md @@ -21,6 +21,7 @@ CHANGELOG * renamed `GetResponseForControllerResultEvent` to `ViewEvent` * renamed `GetResponseForExceptionEvent` to `ExceptionEvent` * renamed `PostResponseEvent` to `TerminateEvent` + * added `RealHttpKernel` for handling requests with an `HttpClientInterface` instance 4.2.0 ----- diff --git a/src/Symfony/Component/HttpKernel/RealHttpKernel.php b/src/Symfony/Component/HttpKernel/RealHttpKernel.php new file mode 100644 index 0000000000000..d78fda1f8dac9 --- /dev/null +++ b/src/Symfony/Component/HttpKernel/RealHttpKernel.php @@ -0,0 +1,104 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\HttpKernel; + +use Psr\Log\LoggerInterface; +use Psr\Log\NullLogger; +use Symfony\Component\HttpClient\HttpClient; +use Symfony\Component\HttpFoundation\Request; +use Symfony\Component\HttpFoundation\Response; +use Symfony\Component\Mime\Part\AbstractPart; +use Symfony\Component\Mime\Part\DataPart; +use Symfony\Component\Mime\Part\Multipart\FormDataPart; +use Symfony\Component\Mime\Part\TextPart; +use Symfony\Contracts\HttpClient\HttpClientInterface; + +/** + * An implementation of a Symfony HTTP kernel using a "real" HTTP client. + * + * @author Fabien Potencier + */ +final class RealHttpKernel implements HttpKernelInterface +{ + private $client; + private $logger; + + public function __construct(HttpClientInterface $client = null, LoggerInterface $logger = null) + { + if (!class_exists(HttpClient::class)) { + throw new \LogicException(sprintf('You cannot use "%s" as the HttpClient component is not installed. Try running "composer require symfony/http-client".', __CLASS__)); + } + + $this->client = $client ?? HttpClient::create(); + $this->logger = $logger ?? new NullLogger(); + } + + public function handle(Request $request, $type = HttpKernelInterface::MASTER_REQUEST, $catch = true) + { + $this->logger->debug(sprintf('Request: %s %s', $request->getMethod(), $request->getUri())); + + $headers = $this->getHeaders($request); + $body = ''; + if (null !== $part = $this->getBody($request)) { + $headers = array_merge($headers, $part->getPreparedHeaders()->toArray()); + $body = $part->bodyToIterable(); + } + $response = $this->client->request($request->getMethod(), $request->getUri(), [ + 'headers' => $headers, + 'body' => $body, + 'max_redirects' => 0, + ] + $request->attributes->get('http_client_options', [])); + + $this->logger->debug(sprintf('Response: %s %s', $response->getStatusCode(), $request->getUri())); + + return new Response($response->getContent(!$catch), $response->getStatusCode(), $response->getHeaders(!$catch)); + } + + private function getBody(Request $request): ?AbstractPart + { + if (\in_array($request->getMethod(), ['GET', 'HEAD'])) { + return null; + } + + if (!class_exists(AbstractPart::class)) { + throw new \LogicException('You cannot pass non-empty bodies as the Mime component is not installed. Try running "composer require symfony/mime".'); + } + + if ($content = $request->getContent()) { + return new TextPart($content, 'utf-8', 'plain', '8bit'); + } + + $fields = $request->request->all(); + foreach ($request->files->all() as $name => $file) { + $fields[$name] = DataPart::fromPath($file->getPathname(), $file->getClientOriginalName(), $file->getClientMimeType()); + } + + return new FormDataPart($fields); + } + + private function getHeaders(Request $request): array + { + $headers = []; + foreach ($request->headers as $key => $value) { + $headers[$key] = $value; + } + $cookies = []; + foreach ($request->cookies->all() as $name => $value) { + $cookies[] = $name.'='.$value; + } + if ($cookies) { + $headers['cookie'] = implode('; ', $cookies); + } + + return $headers; + } +} pFad - Phonifier reborn

Pfad - The Proxy pFad of © 2024 Garber Painting. All rights reserved.

Note: This service is not intended for secure transactions such as banking, social media, email, or purchasing. Use at your own risk. We assume no liability whatsoever for broken pages.


Alternative Proxies:

Alternative Proxy

pFad Proxy

pFad v3 Proxy

pFad v4 Proxy