File Content: ErrorResponseGeneratorTrait.php <?php declare (strict_types=1); namespace PleskMonitoring\Mezzio\Response; use PleskMonitoring\Mezzio\Template\TemplateRendererInterface; use PleskMonitoring\Psr\Http\Message\ResponseInterface; use Throwable; use function sprintf; trait ErrorResponseGeneratorTrait { /** * Whether or not we are in debug/development mode. * * @var bool */ private $debug; /** @var TemplateRendererInterface|null */ private $renderer; /** @var string */ private $stackTraceTemplate = <<<'EOT' %s raised in file %s line %d: Message: %s Stack Trace: %s EOT; /** * Name of the template to render. * * @var string */ private $template; /** * Name of the layout to render. * * @var string */ private $layout; private function prepareTemplatedResponse(Throwable $e, TemplateRendererInterface $renderer, array $templateData, bool $debug, ResponseInterface $response) : ResponseInterface { if ($debug) { $templateData['error'] = $e; } $response->getBody()->write($renderer->render($this->template, $templateData)); return $response; } private function prepareDefaultResponse(Throwable $e, bool $debug, ResponseInterface $response) : ResponseInterface { $message = 'An unexpected error occurred'; if ($debug) { $message .= "; stack trace:\n\n" . $this->prepareStackTrace($e); } $response->getBody()->write($message); return $response; } /** * Prepares a stack trace to display. */ private function prepareStackTrace(Throwable $e) : string { $message = ''; do { $message .= sprintf($this->stackTraceTemplate, $e::class, $e->getFile(), $e->getLine(), $e->getMessage(), $e->getTraceAsString()); } while ($e = $e->getPrevious()); return $message; } } Submit