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<?php |
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/** |
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* This file is part of the BEAR.Sunday package |
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* |
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* @license http://opensource.org/licenses/MIT MIT |
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*/ |
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namespace BEAR\Sunday\Provide\Error; |
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use BEAR\Resource\Code; |
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use BEAR\Resource\Exception\BadRequestException as BadRequest; |
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use BEAR\Resource\Exception\ResourceNotFoundException as NotFound; |
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use BEAR\Resource\Exception\ServerErrorException as ServerError; |
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use BEAR\Sunday\Extension\Error\ErrorInterface; |
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use BEAR\Sunday\Extension\Router\RouterMatch as Request; |
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use BEAR\Sunday\Extension\Transfer\TransferInterface; |
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/** |
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* Vnd.Error media type error |
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* |
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* @see https://github.com/blongden/vnd.error |
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*/ |
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final class VndError implements ErrorInterface |
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{ |
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/** |
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* @var string |
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*/ |
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const CONTENT_TYPE = 'application/vnd.error+json'; |
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/** |
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* @var TransferInterface |
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*/ |
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private $transfer; |
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/** |
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* @var ErrorPage |
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*/ |
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private $errorPage; |
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public function __construct(TransferInterface $transfer) |
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{ |
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$this->transfer = $transfer; |
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$this->errorPage = new ErrorPage; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function handle(\Exception $e, Request $request) |
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{ |
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if ($this->isCodeExists($e)) { |
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$this->errorPage->code = $e->getCode(); |
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$this->errorPage->body = ['message' => (new Code)->statusText[$this->errorPage->code]]; |
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return $this; |
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} |
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$this->errorPage->code = 500; |
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$this->errorPage->body = ['message' => '500 Server Error']; |
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error_log($request); |
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error_log($e); |
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return $this; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function transfer() |
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{ |
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$this->errorPage->headers['content-type'] = self::CONTENT_TYPE; |
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$this->transfer->__invoke($this->errorPage, []); |
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} |
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/** |
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* @param \Exception $e |
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* |
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* @return bool |
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*/ |
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private function isCodeExists(\Exception $e) |
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{ |
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if (! ($e instanceof NotFound || $e instanceof BadRequest || $e instanceof ServerError)) { |
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return false; |
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} |
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return array_key_exists($e->getCode(), (new Code)->statusText); |
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} |
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} |
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