From 8311cba002dfcaf1836530b978f944f7228ac004 Mon Sep 17 00:00:00 2001
From: Kevin Chabowski <kevin@kch42.de>
Date: Wed, 21 Sep 2011 17:00:50 +0200
Subject: Replaced Smarty with STE and started the backend.

---
 ratatoeskr/sys/translation.php | 55 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 ratatoeskr/sys/translation.php

(limited to 'ratatoeskr/sys/translation.php')

diff --git a/ratatoeskr/sys/translation.php b/ratatoeskr/sys/translation.php
new file mode 100644
index 0000000..01f7c6d
--- /dev/null
+++ b/ratatoeskr/sys/translation.php
@@ -0,0 +1,55 @@
+<?php
+/*
+ * File: ratatoeskr/backend/main.php
+ * Load translation.
+ * 
+ * License:
+ * This file is part of Ratatöskr.
+ * Ratatöskr is licensed unter the MIT / X11 License.
+ * See "ratatoeskr/licenses/ratatoeskr" for more information.
+ */
+
+require_once(dirname(__FILE__) . "/models.php");
+require_once(dirname(__FILE__) . "/init_ste.php");
+
+if(!defined(TRANSLATION_PLUGIN_LOADED))
+{
+	$ste->register_tag(
+		"get_translation",
+		function($ste, $params, $sub)
+		{
+			global $translation;
+			if((!isset($translation)) or empty($params["for"]) or (!isset($translation[$params["for"]])))
+				return "";
+			return $translation[$params["for"]];
+		}
+	);
+	define(TRANSLATION_PLUGIN_LOADED, True);
+}
+
+/*
+ * Function: load_language
+ * Load a language (i.e. set the global $translation variable).
+ * 
+ * Parameters:
+ * 	$lang - The language (2-Letter code, e.g. "en", "de", "it" ...) to load. NULL for default (from database).
+ */
+function load_language($lang=NULL)
+{
+	global $ratatoeskr_settings;
+	if($lang === NULL)
+		$lang = $ratatoeskr_settings["default_language"];
+	
+	/*
+	 * Because we will include an file defined by the $lang param, we will
+	 * only allow alphabetic characters, so this function should not be
+	 * vulnerable to LFI-Exploits...
+	 */
+	$lang = implode("", array_filter(str_split($lang, 1), "ctype_alpha"));
+	
+	require(dirname(__FILE__) . "/../translations/$lang.php");
+	
+	$GLOBALS["translation"] = $translation;
+}
+
+?>
-- 
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