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<?php
/*
* File: ratatoeskr/sys/translation.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__) . "/utils.php");
require_once(dirname(__FILE__) . "/init_ste.php");
if(!defined("SETUP"))
require_once(dirname(__FILE__) . "/models.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 "";
$rv = $translation[$params["for"]];
return (!empty($params["raw"])) ? $rv : htmlesc($rv);
}
);
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)
{
if(!defined("SETUP"))
{
global $ratatoeskr_settings;
if($lang === NULL)
$lang = $ratatoeskr_settings["default_language"];
}
else
{
if($lang === NULL)
$lang = "en";
}
/*
* 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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