src/Wallabag/CoreBundle/Controller/ExceptionController.php

   1 <?php
   2
   3 namespace Wallabag\CoreBundle\Controller;
   4
   5 use Symfony\Bundle\TwigBundle\Controller\ExceptionController as BaseExceptionController;
   6 use Symfony\Component\HttpFoundation\Request;
   7
   8 /**
   9  * This controller allow us to customize the error template.
  10  * The only modified line from the parent template is for "WallabagCoreBundle".
  11  */
  12 class ExceptionController extends BaseExceptionController
  13 {
  14     protected function findTemplate(Request $request, $format, $code, $showException)
  15     {
  16         $name = $showException ? 'exception' : 'error';
  17         if ($showException && 'html' === $format) {
  18             $name = 'exception_full';
  19         }
  20
  21         // For error pages, try to find a template for the specific HTTP status code and format
  22         if (!$showException) {
  23             $template = sprintf('WallabagCoreBundle:Exception:%s.%s.twig', $name, $format);
  24             if ($this->templateExists($template)) {
  25                 return $template;
  26             }
  27         }
  28
  29         // try to find a template for the given format
  30         $template = sprintf('@Twig/Exception/%s.%s.twig', $name, $format);
  31         if ($this->templateExists($template)) {
  32             return $template;
  33         }
  34
  35         // default to a generic HTML exception
  36         $request->setRequestFormat('html');
  37
  38         return sprintf('@Twig/Exception/%s.html.twig', $showException ? 'exception_full' : $name);
  39     }
  40 }