primo commit

templates/system/fatal.php

@@ -0,0 +1,51 @@
+<?php
+
+/**
+ * @package     Joomla.Site
+ * @subpackage  Template.system
+ *
+ * @copyright   (C) 2020 Open Source Matters, Inc. <https://www.joomla.org>
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+\defined('_JEXEC') or die;
+
+use Symfony\Component\ErrorHandler\ErrorRenderer\HtmlErrorRenderer;
+
+/**
+ * Note: This file is only used when unrecoverable errors happen,
+ * normally at boot up stages, and therefore it cannot be assumed
+ * that any part of Joomla is available (Eg: a Factory or application)
+ *
+ * For "normal" error handling, use error.php not this file.
+ *
+ * @var  HtmlErrorRenderer  $this       object containing charset
+ * @var  string             $statusText exception error message
+ * @var  string             $statusCode exception error code
+ */
+
+// Fallback template
+$template = '{{statusCode_statusText}}';
+
+// Joomla supplied fatal error page
+if (file_exists(__DIR__ . '/fatal-error.html')) {
+    $template = file_get_contents(__DIR__ . '/fatal-error.html');
+}
+
+/**
+ * User supplied fatal error page.
+ *
+ * Allow overriding Joomla supplied page to prevent changes being wiped on Joomla upgrade.
+ * We allow it to be a PHP file so that any post-processing, alerting etc can happen.
+ */
+if (file_exists(__DIR__ . '/fatal-error.custom.php')) {
+    require __DIR__ . '/fatal-error.custom.php';
+
+    return;
+}
+
+echo str_replace(
+    ['{{statusCode_statusText}}', '{{statusCode}}', '{{statusText}}'],
+    [$statusCode . ' - ' . $statusText, $statusCode, $statusText],
+    $template
+);