src/AppBundle/EventListener/ExceptionListener.php line 20

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  1. <?php
  3. namespace AppBundle\EventListener;
  5. use AppBundle\Service\GlobalParam;
  6. use Symfony\Component\DependencyInjection\Container;
  7. use Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent;
  8. use Symfony\Component\HttpFoundation\Response;
  9. use Symfony\Component\HttpKernel\Exception\HttpExceptionInterface;
  10. use Doctrine\DBAL\Exception\ConnectionException;
  12. class ExceptionListener {
  14.     protected $container;
  16.     public function __construct(Container $container) {
  17.         $this->container = $container;
  18.     }
  20.     public function onKernelException(GetResponseForExceptionEvent $event) {
  21.         $request = $event->getRequest();
  23.         // You get the exception object from the received event
  24.         $exception = $event->getException();
  25.         $message = sprintf(
  26.                 'Error: %s with code: %s on %s line %d', $exception->getMessage(), $exception->getCode(), $exception->getFile(), $exception->getLine()
  27.         );
  29.         /** @var GlobalParam $global */
  30.         $global = $this->container->get('app.global');
  31.         $errorViewParams = $global->has('_error_view_params') ? $global->get('_error_view_params', []) : [];
  33.         $response = new Response();
  34.         $response->setContent($message);
  36.         if ($exception instanceof ConnectionException) {
  37.             //データベース接続エラー
  38.             $str = "err";
  39.         } elseif ($exception instanceof HttpExceptionInterface) {
  41.             // HttpExceptionInterface is a special type of exception that
  42.             // holds status code and header details
  43.             if ($exception instanceof HttpExceptionInterface) {
  44.                 $status_code = $exception->getStatusCode();
  45.                 $response->setStatusCode($status_code);
  47.                 $engine = $this->container->get('templating');
  49.                 $parts = explode('/', trim($request->getPathInfo(), '/'));
  51.                 //if(!isset($error_page)) return ;
  52.                 //$error_page = strtr($error_page, ['/' => \DIRECTORY_SEPARATOR, '\\' => \DIRECTORY_SEPARATOR]);
  54.                 $status_messages = [
  55.                     403 => 'Forbidden',
  56.                     404 => 'Not Found',
  57.                     500 => 'Internal Server Error'
  58.                 ];
  60.                 //if (file_exists($error_page)) {
  61.                 //    http_response_code($status_code);
  62.                 //    include $error_page;
  63.                 //    exit;
  64.                 //}
  66.                 $templates = [
  67.                     '403' => '::errors/403.html.php',
  68.                     '404' => '::errors/404.html.php',
  69.                     '500' => '::errors/500.html.php',
  70.                 ];
  72.                 if (isset($templates[$status_code])) {
  73.                     $response->headers->replace($exception->getHeaders());
  74.                     $template = $templates[$status_code];
  75.                     $content = $engine->render($template, array_merge($errorViewParams, [
  76.                         'statusCode' => $status_code,
  77.                         'message' => $exception->getMessage(),
  78.                         'exception' => $exception,
  79.                         'showTrace' => in_array(CMS__ENVIRONMENT, [CMS__ENV_DEVELOP])
  80.                     ]));
  82.                     $response->setContent($content);
  83.                 }
  84.             } else {
  85.                 $response->setStatusCode(Response::HTTP_INTERNAL_SERVER_ERROR);
  86.             }
  88.             // sends the modified response object to the event
  89.             $event->setResponse($response);
  90.         }
  91.     }
  92. }