Current File : /home/admin/domains/happytokorea.com/public_html_bk/board/libraries/joomla/language/helper.php
<?php
/**
* @version $Id: helper.php 14401 2010-01-26 14:10:00Z louis $
* @package Joomla.Framework
* @subpackage Language
* @copyright Copyright (C) 2005 - 2010 Open Source Matters. All rights reserved.
* @license GNU/GPL, see LICENSE.php
* Joomla! 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.
* See COPYRIGHT.php for copyright notices and details.
*/
// Check to ensure this file is within the rest of the framework
defined('JPATH_BASE') or die();
/**
* @package Joomla.Framework
* @subpackage Language
* @static
* @since 1.5
*/
class JLanguageHelper
{
/**
* Builds a list of the system languages which can be used in a select option
*
* @access public
* @param string Client key for the area
* @param string Base path to use
* @param array An array of arrays ( text, value, selected )
* @since 1.5
*/
function createLanguageList($actualLanguage, $basePath = JPATH_BASE, $caching = false)
{
$list = array ();
// cache activation
$langs = JLanguage::getKnownLanguages($basePath);
foreach ($langs as $lang => $metadata)
{
$option = array ();
$option['text'] = $metadata['name'];
$option['value'] = $lang;
if ($lang == $actualLanguage) {
$option['selected'] = 'selected="selected"';
}
$list[] = $option;
}
return $list;
}
/**
* Tries to detect the language
*
* @access public
* @return string locale
* @since 1.5
*/
function detectLanguage()
{
if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE']))
{
$systemLangs = JLanguage::getKnownLanguages();
$browserLangs = explode( ',', $_SERVER['HTTP_ACCEPT_LANGUAGE'] );
foreach ($browserLangs as $browserLang)
{
// slice out the part before ; on first step, the part before - on second, place into array
$browserLang = substr( $browserLang, 0, strcspn( $browserLang, ';' ) );
$primary_browserLang = substr( $browserLang, 0, 2 );
foreach($systemLangs as $systemLang => $metadata)
{
if (strtolower($browserLang) == strtolower(substr($metadata['tag'], 0, strlen($browserLang)))) {
return $systemLang;
} elseif ($primary_browserLang == substr($metadata['tag'], 0, 2)) {
$primaryDetectedLang = $systemLang;
}
}
if (isset($primaryDetectedLang)) {
return $primaryDetectedLang;
}
}
}
return 'en-GB';
}
}