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<?php |
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/** |
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* WebHemi |
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* |
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* PHP version 5.6 |
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* |
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* @copyright 2012 - 2016 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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* @link http://www.gixx-web.com |
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*/ |
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namespace WebHemi\Adapter\Router\FastRoute; |
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use FastRoute\Dispatcher; |
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use FastRoute\RouteCollector; |
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use Psr\Http\Message\ServerRequestInterface; |
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use WebHemi\Adapter\Router\RouterAdapterInterface; |
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use WebHemi\Config\ConfigInterface; |
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use WebHemi\Routing\Result; |
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/** |
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* Class FastRouteAdapter. |
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*/ |
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class FastRouteAdapter implements RouterAdapterInterface |
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{ |
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/** @var Result */ |
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private $result; |
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/** @var ConfigInterface */ |
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private $config; |
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/** @var Dispatcher */ |
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private $adapter; |
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/** @var string */ |
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private $applicationPath; |
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/** |
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* FastRouteAdapter constructor. |
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* |
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* @param Result $routeResult |
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* @param ConfigInterface $routeConfig |
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* @param string $applicationPath |
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*/ |
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public function __construct(Result $routeResult, ConfigInterface $routeConfig, $applicationPath = '/') |
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{ |
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$this->result = $routeResult; |
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$this->config = $routeConfig; |
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$this->applicationPath = $applicationPath; |
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$routes = $this->config->toArray(); |
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/** @var Dispatcher\GroupCountBase adapter */ |
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$this->adapter = \FastRoute\simpleDispatcher( |
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function (RouteCollector $routeCollector) use ($routes) { |
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foreach ($routes as $route) { |
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$method = $route['allowed_methods']; |
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$uri = $route['path']; |
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$callback = $route['middleware']; |
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$routeCollector->addRoute($method, $uri, $callback); |
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} |
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} |
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); |
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} |
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/** |
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* According to the application path, determines the route uri |
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* |
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* @param ServerRequestInterface $request |
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* |
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* @return string |
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*/ |
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private function getApplicationRouteUri(ServerRequestInterface $request) |
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{ |
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$uri = $request->getUri()->getPath(); |
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if ($this->applicationPath != '/' && strpos($uri, $this->applicationPath) === 0) { |
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$uri = substr($uri, strlen($this->applicationPath)); |
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} |
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return $uri; |
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} |
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/** |
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* Processes the Request and give a Result. |
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* |
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* @param ServerRequestInterface $request |
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* |
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* @return Result |
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*/ |
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public function match(ServerRequestInterface $request) |
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{ |
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$httpMethod = $request->getMethod(); |
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$uri = $this->getApplicationRouteUri($request); |
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$routeInfo = $this->adapter->dispatch($httpMethod, $uri); |
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switch ($routeInfo[0]) { |
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case Dispatcher::FOUND: |
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$this->result->setStatus(Result::CODE_FOUND); |
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$this->result->setMatchedMiddleware($routeInfo[1]); |
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break; |
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case Dispatcher::METHOD_NOT_ALLOWED: |
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$this->result->setStatus(Result::CODE_BAD_METHOD); |
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break; |
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case Dispatcher::NOT_FOUND: |
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default: |
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$this->result->setStatus(Result::CODE_NOT_FOUND); |
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break; |
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} |
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return $this->result; |
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} |
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} |
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Gixx /
WebHemi
