From 40e219622a2c416ab36cb39b26a5e1354e4438cc Mon Sep 17 00:00:00 2001
From: Jeremy Benoist <jeremy.benoist@gmail.com>
Date: Sat, 1 Oct 2016 14:51:54 +0200
Subject: Customize errors templates

All error goes to the same template which only display the error message and the status code.
---
 .../CoreBundle/Controller/ExceptionController.php  | 40 ++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 src/Wallabag/CoreBundle/Controller/ExceptionController.php

(limited to 'src/Wallabag/CoreBundle/Controller/ExceptionController.php')

diff --git a/src/Wallabag/CoreBundle/Controller/ExceptionController.php b/src/Wallabag/CoreBundle/Controller/ExceptionController.php
new file mode 100644
index 00000000..abfa9c2f
--- /dev/null
+++ b/src/Wallabag/CoreBundle/Controller/ExceptionController.php
@@ -0,0 +1,40 @@
+<?php
+
+namespace Wallabag\CoreBundle\Controller;
+
+use Symfony\Bundle\TwigBundle\Controller\ExceptionController as BaseExceptionController;
+use Symfony\Component\HttpFoundation\Request;
+
+/**
+ * This controller allow us to customize the error template.
+ * The only modified line from the parent template is for "WallabagCoreBundle".
+ */
+class ExceptionController extends BaseExceptionController
+{
+    protected function findTemplate(Request $request, $format, $code, $showException)
+    {
+        $name = $showException ? 'exception' : 'error';
+        if ($showException && 'html' == $format) {
+            $name = 'exception_full';
+        }
+
+        // For error pages, try to find a template for the specific HTTP status code and format
+        if (!$showException) {
+            $template = sprintf('WallabagCoreBundle:Exception:%s.%s.twig', $name, $format);
+            if ($this->templateExists($template)) {
+                return $template;
+            }
+        }
+
+        // try to find a template for the given format
+        $template = sprintf('@Twig/Exception/%s.%s.twig', $name, $format);
+        if ($this->templateExists($template)) {
+            return $template;
+        }
+
+        // default to a generic HTML exception
+        $request->setRequestFormat('html');
+
+        return sprintf('@Twig/Exception/%s.html.twig', $showException ? 'exception_full' : $name);
+    }
+}
-- 
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