From 30d9ebe68f4fd89741b0f7e2eccc0ecee62d2b84 Mon Sep 17 00:00:00 2001
From: gRoussac <gregory.roussac@prestashop.com>
Date: Mon, 12 Aug 2013 16:44:25 +0200
Subject: [PATCH] [-] FO : Fix bug #PSCFV-9624 try 302 redirect from old 1.4
 images format to new _default before 404.gif

---
 controllers/front/PageNotFoundController.php | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/controllers/front/PageNotFoundController.php b/controllers/front/PageNotFoundController.php
index a2483d4ca..3c4e58561 100644
--- a/controllers/front/PageNotFoundController.php
+++ b/controllers/front/PageNotFoundController.php
@@ -40,6 +40,20 @@ class PageNotFoundControllerCore extends FrontController
 
 		if (in_array(Tools::strtolower(substr($_SERVER['REQUEST_URI'], -3)), array('png', 'jpg', 'gif')))
 		{
+			if ((bool)Configuration::get('PS_REWRITING_SETTINGS'))
+				preg_match('¤([0-9]+)(\-[_a-zA-Z0-9-]*)?(-[0-9]+)?/(.+)\.(png|jpg|gif)$¤', $_SERVER['REQUEST_URI'], $matches);
+			if ((!isset($matches[2]) || empty($matches[2])) && !(bool)Configuration::get('PS_REWRITING_SETTINGS'))
+				preg_match('¤/([0-9]+)(\-[_a-zA-Z]*)\.(png|jpg|gif)$¤', $_SERVER['REQUEST_URI'], $matches);
+
+			if (is_array($matches) && !empty($matches[2]) && Tools::strtolower(substr($matches[2], -8)) != '_default' && is_numeric($matches[1]))
+			{			
+				$matches[2] = substr($matches[2], 1, Tools::strlen($matches[2])).'_default';
+				if (!isset($matches[4]))
+					$matches[4] = '';
+				header('Location: '.$this->context->link->getImageLink($matches[4], $matches[1], $matches[2]), true, 302);
+				exit;
+			}			
+
 			header('Content-Type: image/gif');
 			readfile(_PS_IMG_DIR_.'404.gif');
 			exit;