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<?php |
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/** |
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* This file is part of slick/mvc package |
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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 Slick\Mvc\Http; |
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use Aura\Router\Route; |
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use Aura\Router\RouterContainer; |
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use Psr\Http\Message\ResponseInterface; |
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use Psr\Http\Message\ServerRequestInterface; |
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use Slick\Http\Server\AbstractMiddleware; |
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use Slick\Http\Server\MiddlewareInterface; |
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/** |
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* Router Middleware |
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* |
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* @package Slick\Mvc\Http |
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* @author Filipe Silva <[email protected]> |
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*/ |
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final class RouterMiddleware extends AbstractMiddleware implements |
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MiddlewareInterface |
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{ |
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/** |
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* @var RouterContainer |
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*/ |
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private $routerContainer; |
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/** |
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* Creates Router Middleware |
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* |
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* @param RouterContainer $routerContainer |
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*/ |
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public function __construct(RouterContainer $routerContainer) |
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{ |
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$this->routerContainer = $routerContainer; |
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} |
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/** |
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* Handles a Request and updated the response |
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* |
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* @param ServerRequestInterface $request |
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* @param ResponseInterface $response |
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* |
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* @return ResponseInterface |
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*/ |
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public function handle( |
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ServerRequestInterface $request, ResponseInterface $response |
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) |
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{ |
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$matcher = $this->routerContainer |
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->getMatcher(); |
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$route = $matcher->match($request); |
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if (!$route) { |
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return $this->handleFailedRoute( |
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$matcher->getFailedRoute(), |
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$response |
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); |
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} |
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$request = $request->withAttribute('route', $route); |
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return $this->executeNext($request, $response); |
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} |
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/** |
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* Sets the response for failed route |
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* |
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* @param Route $failedRoute |
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* @param ResponseInterface $response |
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* |
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* @return ResponseInterface |
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*/ |
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private function handleFailedRoute( |
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Route $failedRoute, |
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ResponseInterface $response |
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) { |
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switch ($failedRoute->failedRule) { |
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case 'Aura\Router\Rule\Allows': |
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$response = $response |
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->withStatus(405) |
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->withHeader('allow', $failedRoute->allows); |
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break; |
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case 'Aura\Router\Rule\Accepts': |
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$response = $response |
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->withStatus(406); |
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break; |
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default: |
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$response = $response |
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->withStatus(404); |
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} |
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return $response; |
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} |
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} |
slickframework /
mvc
