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<?php |
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/** |
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* It's free open-source software released under the MIT License. |
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* |
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* @author Anatoly Nekhay <[email protected]> |
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* @copyright Copyright (c) 2018, Anatoly Nekhay |
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* @license https://github.com/sunrise-php/http-router/blob/master/LICENSE |
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* @link https://github.com/sunrise-php/http-router |
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*/ |
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declare(strict_types=1); |
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namespace Sunrise\Http\Router\Middleware; |
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use Psr\Http\Message\ResponseInterface; |
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use Psr\Http\Message\ServerRequestInterface; |
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use Psr\Http\Server\MiddlewareInterface; |
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use Psr\Http\Server\RequestHandlerInterface; |
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use Sunrise\Coder\CodecManagerInterface; |
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use Sunrise\Coder\Exception\CodecException; |
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use Sunrise\Http\Router\Dictionary\HeaderName; |
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use Sunrise\Http\Router\Exception\HttpExceptionFactory; |
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use Sunrise\Http\Router\ServerRequest; |
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use Sunrise\Http\Router\StringableMediaType; |
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use function array_map; |
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/** |
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* @since 3.0.0 |
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*/ |
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final class PayloadDecodingMiddleware implements MiddlewareInterface |
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{ |
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/** |
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* @param array<array-key, mixed> $codecContext |
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*/ |
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public function __construct( |
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private readonly CodecManagerInterface $codecManager, |
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private readonly array $codecContext = [], |
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) { |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface |
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{ |
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$serverRequest = ServerRequest::create($request); |
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$serverConsumedMediaTypes = $serverRequest->getRoute()->getConsumedMediaTypes(); |
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if ($serverConsumedMediaTypes === []) { |
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// The server expects nothing from the client, just keep going... |
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return $handler->handle($request); |
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} |
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$clientProducedMediaType = $serverRequest->getClientProducedMediaType(); |
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if ($clientProducedMediaType === null) { |
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throw HttpExceptionFactory::missingMediaType(); |
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} |
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if (!$serverRequest->serverConsumesMediaType($clientProducedMediaType)) { |
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throw HttpExceptionFactory::unsupportedMediaType() |
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->addHeaderField(HeaderName::ACCEPT, ...array_map( |
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StringableMediaType::create(...), |
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$serverConsumedMediaTypes, |
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)); |
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} |
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if (!$this->codecManager->supportsMediaType($clientProducedMediaType)) { |
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return $handler->handle($request); |
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} |
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try { |
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/** @var array<array-key, mixed>|object|null $parsedBody */ |
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$parsedBody = $this->codecManager->decode( |
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$clientProducedMediaType, |
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(string) $request->getBody(), |
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$this->codecContext, |
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); |
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} catch (CodecException $e) { |
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throw HttpExceptionFactory::invalidBody(previous: $e); |
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} |
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return $handler->handle($request->withParsedBody($parsedBody)); |
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} |
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} |
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sunrise-php /
http-router
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