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<?php |
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namespace RedirectionIO\Client\ProxySymfony\EventListener; |
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use RedirectionIO\Client\Sdk\Exception\ExceptionInterface; |
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use RedirectionIO\Client\Sdk\Client; |
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use RedirectionIO\Client\Sdk\HttpMessage\Request; |
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use RedirectionIO\Client\Sdk\HttpMessage\Response; |
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use Symfony\Component\HttpFoundation\RedirectResponse as SymfonyRedirectResponse; |
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use Symfony\Component\HttpFoundation\Request as SymfonyRequest; |
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use Symfony\Component\HttpFoundation\Response as SymfonyResponse; |
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use Symfony\Component\HttpKernel\Event\GetResponseEvent; |
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use Symfony\Component\HttpKernel\Event\PostResponseEvent; |
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class RequestResponseListener |
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{ |
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private $client; |
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private $excludedPrefixes; |
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public function __construct(Client $client, array $excludedPrefixes = []) |
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{ |
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$this->client = $client; |
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$this->excludedPrefixes = $excludedPrefixes; |
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} |
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public function onKernelRequest(GetResponseEvent $event) |
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{ |
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if (!$event->isMasterRequest()) { |
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return; |
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} |
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$request = $event->getRequest(); |
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if ($this->isExcludedPrefix($request->getPathInfo())) { |
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return; |
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} |
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$response = $this->client->findRedirect($this->createSdkRequest($request)); |
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$request->attributes->set('redirectionio_response', $response); |
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if (!$response) { |
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return; |
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} |
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410 === $response->getStatusCode() |
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? $event->setResponse((new SymfonyResponse())->setStatusCode(410)) |
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: $event->setResponse(new SymfonyRedirectResponse($response->getLocation(), $response->getStatusCode())); |
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} |
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public function onKernelTerminate(PostResponseEvent $event) |
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{ |
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if ($this->isExcludedPrefix($event->getRequest()->getPathInfo())) { |
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return; |
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} |
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$response = $event->getRequest()->attributes->get('redirectionio_response'); |
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if (!$response) { |
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$response = new Response($event->getResponse()->getStatusCode()); |
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} |
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$request = $this->createSdkRequest($event->getRequest()); |
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try { |
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$this->client->log($request, $response); |
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} catch (ExceptionInterface $exception) { |
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// do nothing |
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} |
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} |
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private function createSdkRequest(SymfonyRequest $symfonyRequest) |
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{ |
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return new Request( |
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$symfonyRequest->getHttpHost(), |
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$symfonyRequest->getPathInfo(), |
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$symfonyRequest->headers->get('User-Agent'), |
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$symfonyRequest->headers->get('Referer'), |
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$symfonyRequest->getScheme() |
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); |
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} |
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private function isExcludedPrefix($url): bool |
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{ |
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foreach ($this->excludedPrefixes as $excludedPrefix) { |
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if (0 === strpos($url, $excludedPrefix)) { |
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return true; |
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} |
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} |
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return false; |
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} |
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} |
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redirectionio /
proxy-symfony
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