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<?php |
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namespace Dafiti\Silex\Response; |
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use Dafiti\Silex\Exception\InvalidResponse; |
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use Symfony\Component\HttpFoundation; |
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abstract class AbstractFactory |
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{ |
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/** |
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* @var string |
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*/ |
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protected $contentType; |
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/** |
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* @var bool |
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*/ |
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private $hasError; |
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/** |
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* @param string $contentType |
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*/ |
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public function __construct($contentType) |
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{ |
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$this->contentType = $contentType; |
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$this->hasError = false; |
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} |
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/** |
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* @param int $statusCode |
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* |
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* @return bool |
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*/ |
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protected function isError($statusCode) |
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{ |
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$successStatus = [ |
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HttpFoundation\Response::HTTP_OK, |
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HttpFoundation\Response::HTTP_CREATED, |
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HttpFoundation\Response::HTTP_ACCEPTED, |
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HttpFoundation\Response::HTTP_NO_CONTENT, |
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]; |
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if (in_array($statusCode, $successStatus)) { |
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return false; |
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} |
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return true; |
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} |
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/** |
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* @param \Dafiti\Silex\Response $controllerResponse |
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* |
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* @return HttpFoundation\Response |
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* |
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* @throws InvalidResponse |
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*/ |
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public function create(\Dafiti\Silex\Response $controllerResponse) |
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{ |
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$controllerResponse = $this->decorateControllerResponse($controllerResponse); |
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$response = $this->transform($controllerResponse); |
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if (!$response instanceof HttpFoundation\Response) { |
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throw new InvalidResponse(); |
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} |
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return $response; |
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} |
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/** |
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* @param \Dafiti\Silex\Response $controllerResponse |
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* |
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* @return \Dafiti\Silex\Response |
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*/ |
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private function decorateControllerResponse(\Dafiti\Silex\Response $controllerResponse) |
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{ |
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if ($this->isError($controllerResponse->getStatusCode())) { |
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$this->hasError = true; |
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return $this->decorateErrorMessage($controllerResponse); |
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} |
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return $controllerResponse; |
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} |
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/** |
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* @param \Dafiti\Silex\Response $controllerResponse |
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* |
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* @return \Dafiti\Silex\Response |
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*/ |
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private function decorateErrorMessage(\Dafiti\Silex\Response $controllerResponse) |
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{ |
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$message = HttpFoundation\Response::$statusTexts[$controllerResponse->getStatusCode()]; |
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if (!is_null($controllerResponse->getErrorMessage())) { |
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$message = $controllerResponse->getErrorMessage(); |
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} |
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$controllerResponse->setErrorMessage($message); |
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return $controllerResponse; |
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} |
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/** |
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* @return bool |
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*/ |
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protected function hasError() |
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{ |
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return $this->hasError; |
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} |
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/** |
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* @param \Dafiti\Silex\Response $controllerResponse $response |
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* |
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* @return HttpFoundation\Response |
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*/ |
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abstract protected function transform(\Dafiti\Silex\Response $controllerResponse); |
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} |
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dafiti /
contentnegotiation-service-provider
