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<?php |
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namespace Philae\Middlewares; |
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use FastRoute\Dispatcher as FastRouteDispatcher; |
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use FastRoute\Dispatcher\GroupCountBased as GroupCountBasedDispatcher; |
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use FastRoute\RouteCollector; |
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use Interop\Http\ServerMiddleware\DelegateInterface; |
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use Middlewares\HttpErrorException; |
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use Middlewares\Utils\CallableResolver\CallableResolverInterface; |
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use Philae\DefaultServiceProvider; |
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use Psr\Http\Message\ResponseInterface; |
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use Psr\Http\Message\ServerRequestInterface; |
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class RouteDispatcher extends AbstractMiddleware |
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{ |
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/** |
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* @var string Middleware attribute name |
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*/ |
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protected $attribute = 'request-handler'; |
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/** |
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* @var FastRouteDispatcher FastRoute dispatcher |
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*/ |
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protected $dispatcherClass; |
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/** |
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* @param string $dispatcherClass |
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*/ |
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public function __construct(string $dispatcherClass = GroupCountBasedDispatcher::class) |
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{ |
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$this->dispatcherClass = $dispatcherClass; |
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} |
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/** |
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* Set the FastRoute dispatcher class name. |
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* |
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* @param string $className |
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* |
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* @return $this |
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*/ |
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public function dispatcherClass(string $className) |
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{ |
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$this->dispatcherClass = $className; |
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return $this; |
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} |
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/** |
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* Process a server request and return a response. |
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* |
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* @param ServerRequestInterface $request |
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* @param DelegateInterface $delegate |
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* |
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* @return ResponseInterface |
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*/ |
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public function process(ServerRequestInterface $request, DelegateInterface $delegate) |
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{ |
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$dispatcherClass = $this->dispatcherClass; |
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/** @var RouteCollector $router */ |
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$router = $this->getContainer()->get(DefaultServiceProvider::SERVICE_ROUTE_COLLECTOR); |
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$dispatcher = new $dispatcherClass($router->getData()); |
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$handler = $this->dispatch($request, $dispatcher); |
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$request = $request->withAttribute($this->attribute, $handler); |
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return $delegate->process($request); |
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} |
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/** |
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* @param ServerRequestInterface $request |
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* @param FastRouteDispatcher $dispatcher |
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* @return \Closure The request handler callable |
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* @throws HttpErrorException |
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*/ |
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public function dispatch(ServerRequestInterface $request, FastRouteDispatcher $dispatcher = null) |
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{ |
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if (!$dispatcher) { |
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/** @var RouteCollector $router */ |
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$router = $this->getContainer()->get(DefaultServiceProvider::SERVICE_ROUTE_COLLECTOR); |
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$dispatcher = new GroupCountBasedDispatcher($router->getData()); |
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} |
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$match = $dispatcher->dispatch( |
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strtoupper($request->getMethod()), |
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$request->getUri()->getPath() |
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); |
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if ($match[0] === FastRouteDispatcher::NOT_FOUND) { |
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throw HttpErrorException::create(404, ['request' => $request]); |
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} |
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if ($match[0] === FastRouteDispatcher::METHOD_NOT_ALLOWED) { |
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throw HttpErrorException::create(405, ['request' => $request, 'allowed' => (array)$match[1]]); |
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} |
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/** @var CallableResolverInterface $resolver */ |
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$resolver = $this->getContainer()->get(DefaultServiceProvider::SERVICE_CALLABLE_RESOLVER); |
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$callable = $resolver->resolve($match[1]); |
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$params = (array)$match[2]; |
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return function (...$args) use ($callable, $params) { |
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return call_user_func($callable, ...array_values($params), ...$args); |
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}; |
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} |
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} |
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itsjavi /
philae
Loading history...
Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property.
Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property..