94 lines
2.9 KiB
PHP
Executable File
94 lines
2.9 KiB
PHP
Executable File
<?php
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require __DIR__ . '/../vendor/autoload.php';
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use Symfony\Component\HttpFoundation\Request;
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use Symfony\Component\HttpFoundation\RequestStack;
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use Symfony\Component\HttpFoundation\Response;
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use Symfony\Component\HttpKernel\Controller\ArgumentResolver;
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use Symfony\Component\HttpKernel\Controller\ControllerResolver;
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use Symfony\Component\HttpKernel\EventListener\RouterListener;
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use Symfony\Component\HttpKernel\HttpKernel;
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use Symfony\Component\Routing\Matcher\UrlMatcher;
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use Symfony\Component\Routing\RequestContext;
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use Symfony\Component\Routing\Route;
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use Symfony\Component\Routing\RouteCollection;
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use Symfony\Component\EventDispatcher\EventDispatcher;
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use Symfony\Component\EventDispatcher\EventSubscriberInterface;
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use Symfony\Component\HttpKernel\Event\TerminateEvent;
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use Symfony\Component\HttpKernel\HttpKernelInterface;
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use Symfony\Component\HttpKernel\KernelEvents;
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class Application implements HttpKernelInterface
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{
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private $kernel;
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private $dispatcher;
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public function __construct()
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{
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$routes = new RouteCollection();
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$routes->add('hello', new Route('/foo', [
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'_controller' => function (Request $request) {
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return new Response('bar');
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}]
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));
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$matcher = new UrlMatcher($routes, new RequestContext());
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$this->dispatcher = new EventDispatcher();
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$this->dispatcher->addSubscriber(new RouterListener($matcher, new RequestStack()));
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$controllerResolver = new ControllerResolver();
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$argumentResolver = new ArgumentResolver();
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$this->kernel = new HttpKernel($this->dispatcher, $controllerResolver, new RequestStack(), $argumentResolver);
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}
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public function handle(Request $request, int $type = HttpKernelInterface::MASTER_REQUEST, bool $catch = true)
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{
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return $this->kernel->handle($request);
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}
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public function terminate(Request $request, Response $response)
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{
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$this->kernel->terminate($request, $response);
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}
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public function finish(callable $callback)
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{
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$dispatcher = $this->dispatcher;
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$app = $this;
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$request = Request::createFromGlobals();
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$response = $app->handle($request);
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$app->terminate($request, $response);
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$event = new TerminateEvent($app, $request, $response);
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$dispatcher->addSubscriber(new KernelTerminatedSubscriber($callback));
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$dispatcher->dispatch($event, KernelEvents::TERMINATE);
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}
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}
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class KernelTerminatedSubscriber implements EventSubscriberInterface
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{
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protected $callback;
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public function __construct(callable $callback)
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{
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$this->callback = $callback;
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}
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public static function getSubscribedEvents()
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{
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return [
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KernelEvents::TERMINATE => 'onKernelTerminated'
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];
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}
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public function onKernelTerminated(TerminateEvent $event)
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{
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call_user_func($this->callback);
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}
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}
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