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<?php |
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declare(strict_types=1); |
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namespace Antidot\Application\Http\Middleware; |
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use ErrorException; |
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use Franzl\Middleware\Whoops\WhoopsMiddleware; |
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use Franzl\Middleware\Whoops\WhoopsRunner; |
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use Psr\Http\Message\ResponseInterface; |
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use Psr\Http\Message\ServerRequestInterface; |
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use Psr\Http\Server\MiddlewareInterface; |
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use Psr\Http\Server\RequestHandlerInterface; |
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use Throwable; |
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use Zend\Diactoros\Response\TextResponse; |
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use function class_exists; |
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use function error_reporting; |
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use function restore_error_handler; |
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use function set_error_handler; |
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class ErrorMiddleware implements MiddlewareInterface |
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{ |
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/** @var bool */ |
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private $debug; |
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public function __construct(bool $debug) |
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{ |
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$this->debug = $debug; |
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} |
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public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface |
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{ |
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$this->setErrorHandler(); |
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try { |
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if ($this->debug && class_exists(WhoopsMiddleware::class)) { |
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$whoopsMiddleware = new WhoopsMiddleware(); |
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return $whoopsMiddleware->process($request, $handler); |
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} |
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$response = $handler->handle($request); |
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return $response; |
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} catch (Throwable $e) { |
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} |
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return $this->getErrorResponse($e, $request); |
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} |
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private function setErrorHandler(): void |
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{ |
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set_error_handler(static function ($errno, $errstr, $errfile, $errline) { |
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if (! (error_reporting() & $errno)) { |
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// Error is not in mask |
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return; |
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} |
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throw new ErrorException($errstr, 0, $errno, $errfile, $errline); |
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}); |
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} |
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private function getErrorResponse(Throwable $e, ServerRequestInterface $request): ResponseInterface |
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{ |
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restore_error_handler(); |
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if ($this->debug && class_exists(WhoopsRunner::class)) { |
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$whoops = new WhoopsRunner(); |
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return $whoops->handle($e, $request); |
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} |
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return new TextResponse('Unexpected Server Error Occurred', 500); |
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} |
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} |
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