From f14f2dcc6f9055f781d2c2581271ad1d41d9f354 Mon Sep 17 00:00:00 2001
From: Uwe Tews <uwe.tews@googlemail.com>
Date: Mon, 4 May 2015 22:44:29 +0200
Subject: [PATCH] - bugfix Smarty_Resource::parseResourceName incompatible with
 Google AppEngine (https://github.com/smarty-php/smarty/issues/22)

---
 change_log.txt                      |  3 +++
 libs/Smarty.class.php               |  2 +-
 libs/sysplugins/smarty_resource.php | 10 +++++-----
 3 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/change_log.txt b/change_log.txt
index 09185b6fc..3fd9dd352 100644
--- a/change_log.txt
+++ b/change_log.txt
@@ -1,4 +1,7 @@
  ===== 3.1.22-dev ===== (xx.xx.2015)
+ 04.05.2015
+  - bugfix Smarty_Resource::parseResourceName incompatible with Google AppEngine (https://github.com/smarty-php/smarty/issues/22)
+  
  28.04.2015
   - bugfix plugins of merged subtemplates not loaded in 3.1.22-dev (forum topic 25508) 2nd fix
 
diff --git a/libs/Smarty.class.php b/libs/Smarty.class.php
index f67c1861c..231a62b1f 100644
--- a/libs/Smarty.class.php
+++ b/libs/Smarty.class.php
@@ -111,7 +111,7 @@ class Smarty extends Smarty_Internal_TemplateBase
     /**
      * smarty version
      */
-    const SMARTY_VERSION = '3.1.22-dev/21';
+    const SMARTY_VERSION = '3.1.22-dev/22';
 
     /**
      * define variable scopes
diff --git a/libs/sysplugins/smarty_resource.php b/libs/sysplugins/smarty_resource.php
index 53f59b208..b3c06cc7c 100644
--- a/libs/sysplugins/smarty_resource.php
+++ b/libs/sysplugins/smarty_resource.php
@@ -218,15 +218,15 @@ public static function load(Smarty $smarty, $type)
      */
     public static function parseResourceName($resource_name, $default_resource)
     {
-        $parts = explode(':', $resource_name, 2);
-        if (!isset($parts[1]) || !isset($parts[0][1])) {
+         if (preg_match('/^([A-Za-z0-9_\-]{2,})[:]/', $resource_name, $match)) {
+            $type = $match[1];
+            $name = substr($resource_name, strlen($match[0]));
+        } else {
             // no resource given, use default
             // or single character before the colon is not a resource type, but part of the filepath
             $type = $default_resource;
             $name = $resource_name;
-        } else {
-            $type = $parts[0];
-            $name = $parts[1];
+
         }
         return array($name, $type);
     }