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<?php |
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/** |
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* WebHemi. |
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* |
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* PHP version 7.1 |
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* |
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* @copyright 2012 - 2017 Gixx-web (http://www.gixx-web.com) |
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* @license https://opensource.org/licenses/MIT The MIT License (MIT) |
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* |
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* @link http://www.gixx-web.com |
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*/ |
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declare(strict_types=1); |
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namespace WebHemi\Middleware; |
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use Exception; |
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use WebHemi\Adapter\Http\ResponseInterface; |
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use WebHemi\Adapter\Http\ServerRequestInterface; |
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use WebHemi\Adapter\Router\RouterAdapterInterface; |
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use WebHemi\Routing\Result; |
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/** |
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* Class RoutingMiddleware. |
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*/ |
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class RoutingMiddleware implements MiddlewareInterface |
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{ |
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/** @var RouterAdapterInterface */ |
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private $routerAdapter; |
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/** |
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* RoutingMiddleware constructor. |
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* |
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* @param RouterAdapterInterface $routerAdapter |
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*/ |
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public function __construct(RouterAdapterInterface $routerAdapter) |
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{ |
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$this->routerAdapter = $routerAdapter; |
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} |
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/** |
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* From the request the middleware determines whether the requested URI is valid or not. |
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* |
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* @param ServerRequestInterface $request |
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* @param ResponseInterface $response |
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* @return void |
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*/ |
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public function __invoke(ServerRequestInterface&$request, ResponseInterface&$response) : void |
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{ |
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$routeResult = $this->routerAdapter->match($request); |
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if ($routeResult->getStatus() !== Result::CODE_FOUND) { |
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$response = $response->withStatus($routeResult->getStatus()); |
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$request = $request->withAttribute( |
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ServerRequestInterface::REQUEST_ATTR_MIDDLEWARE_EXCEPTION, |
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new Exception($routeResult->getStatusReason()) |
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); |
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} else { |
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$request = $request |
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->withAttribute( |
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ServerRequestInterface::REQUEST_ATTR_RESOLVED_ACTION_CLASS, |
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$routeResult->getMatchedMiddleware() |
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) |
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->withAttribute( |
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ServerRequestInterface::REQUEST_ATTR_ROUTING_PARAMETERS, |
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$routeResult->getParameters() |
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); |
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} |
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} |
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} |
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Gixx /
WebHemi
