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<?php |
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namespace CybozuHttp\Middleware; |
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use CybozuHttp\Service\ResponseService; |
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use GuzzleHttp\Exception\RequestException; |
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use Psr\Http\Message\RequestInterface; |
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use Psr\Http\Message\ResponseInterface; |
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/** |
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* @author ochi51 <[email protected]> |
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*/ |
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class FinishMiddleware |
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{ |
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/** |
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* Called when the middleware is handled by the client. |
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* |
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* @param callable $handler |
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* |
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* @return \Closure |
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* @throws RequestException |
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* @throws \InvalidArgumentException |
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*/ |
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public function __invoke(callable $handler) |
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{ |
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return function ($request, array $options) use ($handler) { |
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return $handler($request, $options)->then( |
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$this->onFulfilled($request), |
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$this->onRejected($request) |
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); |
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}; |
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} |
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/** |
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* @param RequestInterface $request |
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* @return \Closure |
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* @throws \InvalidArgumentException |
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*/ |
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private function onFulfilled(RequestInterface $request): callable |
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{ |
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return static function (ResponseInterface $response) use ($request) { |
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$service = new ResponseService($request, $response); |
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if ($service->isJsonResponse()) { |
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return $response->withBody(new JsonStream($response->getBody())); |
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} |
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return $response; |
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}; |
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} |
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/** |
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* @param RequestInterface $request |
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* @return \Closure |
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* @throws RequestException |
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*/ |
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private function onRejected(RequestInterface $request): callable |
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{ |
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return static function ($reason) use ($request) { |
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if (!($reason instanceof RequestException)) { |
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throw $reason; |
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} |
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3 |
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$response = $reason->getResponse(); |
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if ($response === null || $response->getStatusCode() < 300) { |
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throw $reason; |
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} |
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$service = new ResponseService($request, $response); |
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3 |
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if ($service->isJsonResponse()) { |
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$service->handleJsonError(); |
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} else if ($service->isHtmlResponse()) { |
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$service->handleDomError(); |
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} |
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throw $reason; |
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}; |
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} |
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} |
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ochi51 /
cybozu-http
