Your IP : 216.73.216.170
<?php
/**
* @package JCE
* @copyright Copyright (c) 2009-2014 Ryan Demmer. All rights reserved.
* @license GNU/GPL 2 or later - http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* JCE is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
*/
abstract class WFLanguage {
protected static $instance;
/*
* Check a lnagueg file exists and is the correct version
*/
protected static function check($tag) {
$file = JPATH_SITE . '/language/' . $tag . '/' . $tag . '.com_jce.xml';
if (file_exists($file)) {
wfimport('admin.classes.xml');
$xml = WFXMLElement::load($file);
if ($xml) {
$version = (string) $xml->attributes()->version;
if ($version == '2.0') {
return true;
}
}
}
return false;
}
/**
* Return the curernt language code
*
* @access public
* @return language code
*/
public static function getDir() {
$language = JFactory::getLanguage();
$tag = self::getTag();
if ($language->getTag() == $tag) {
return $language->isRTL() ? 'rtl' : 'ltr';
}
return 'ltr';
}
/**
* Return the curernt language code
*
* @access public
* @return language code
*/
public static function getTag() {
$language = JFactory::getLanguage();
$tag = $language->getTag();
//static $_language;
if (!isset(self::$instance)) {
if (self::check($tag)) {
self::$instance = $tag;
} else {
self::$instance = 'en-GB';
}
}
return self::$instance;
}
/**
* Return the curernt language code
*
* @access public
* @return language code
*/
public static function getCode() {
$tag = self::getTag();
return substr($tag, 0, strpos($tag, '-'));
}
/**
* Load a language file
*
* @param string $prefix Language prefix
* @param object $path[optional] Base path
*/
public static function load($prefix, $path = JPATH_SITE) {
$language = JFactory::getLanguage();
$tag = self::getTag();
$language->load($prefix, $path, $tag, true);
}
}
?>