79fd72e461
git-svn-id: http://dev.prestashop.com/svn/v1/branches/1.5.x@8344 b9a71923-0436-4b27-9f14-aed3839534dd
111 lines
2.8 KiB
PHP
111 lines
2.8 KiB
PHP
<?php
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/*
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* 2007-2011 PrestaShop
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*
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* NOTICE OF LICENSE
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*
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* This source file is subject to the Open Software License (OSL 3.0)
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* that is bundled with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://opensource.org/licenses/osl-3.0.php
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@prestashop.com so we can send you a copy immediately.
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*
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* DISCLAIMER
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*
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* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
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* versions in the future. If you wish to customize PrestaShop for your
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* needs please refer to http://www.prestashop.com for more information.
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*
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* @author PrestaShop SA <contact@prestashop.com>
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* @copyright 2007-2011 PrestaShop SA
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* @version Release: $Revision: 6844 $
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
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* International Registered Trademark & Property of PrestaShop SA
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*/
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class LanguageManager
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{
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private $url_xml;
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private $lang;
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private $xml_file;
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function __construct ($url_xml)
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{
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$this->loadXML($url_xml);
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$this->setLanguage();
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$this->getIncludeTradFilename();
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}
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private function loadXML($url_xml)
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{
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global $errors;
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if (!$this->xml_file = simplexml_load_file($url_xml))
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$errors = 'Error when loading XML language file : '.$url_xml;
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}
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public function getIdSelectedLang()
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{
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return $this->lang['id'];
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}
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public function getIsoCodeSelectedLang()
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{
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return $this->lang->idLangPS;
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}
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public function countLangs()
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{
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return sizeof($this->xml_file);
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}
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public function getAvailableLangs()
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{
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return $this->xml_file;
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}
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public function getSelectedLang()
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{
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return $this->lang;
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}
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/** get the http_accept_language isocode (if exists),
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* and use it to find the corresponding prestashop id_lang
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* otherwise, return 0.
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* @return int id_lang to use
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*/
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private function getIdByHAL(){
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if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE']))
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{
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$FirstHAL = explode(',', $_SERVER['HTTP_ACCEPT_LANGUAGE']);
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$iso = $FirstHAL[0];
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if ($iso != "en-us")
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foreach ($this->xml_file as $lang)
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foreach ($lang->isos->iso as $anIso)
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if ($anIso == $iso)
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return $lang['id'];
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}
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else
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return 0;
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}
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/** set lang property with param $_GET['language'] if present,
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* or by $_SERVER['HTTP_ACCEPT_LANGUAGE'] otherwise
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*/
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private function setLanguage()
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{
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if (isset($_GET['language']))
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$id_lang = (int)($_GET['language'])>0 ? $_GET['language'] : 0;
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if (!isset($id_lang))
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$id_lang = ($this->getIdByHAL());
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$this->lang = $this->xml_file->lang[(int)($id_lang)];
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}
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public function getIncludeTradFilename()
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{
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return ($this->lang == NULL) ? false : dirname(__FILE__).$this->lang['trad_file'];
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}
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}
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