/**
* Detect language based on user preference or browser's setting
*
* @access public
* @return void
*/
function detect_lang()
{
// 加载语言配置文件
$config = CI()->load->config('lang', TRUE);
// 获取 URL 中的语言参数，比如 somepage?lang=zh-cn
$lang = CI()->input->get('lang') ? CI()->input->get('lang', TRUE) : '';
// 是否为空？
if (!empty($lang)) {
// 安全过滤
$lang = get_lang_code($lang);
// 记住用户的语言选择，一年后过期
set_cookie(array('name' => 'lang', 'value' => $lang, 'expire' => 31536000));
} elseif (CI()->session->userdata('lang')) {
$lang = CI()->session->userdata('lang');
} elseif (get_cookie('lang')) {
$lang = get_cookie('lang', TRUE);
} else {
if (!empty($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
// 将浏览器接收的全部语言分隔成数组
$accept_langs = explode(',', $_SERVER['HTTP_ACCEPT_LANGUAGE']);
log_message('debug', 'Checking browser languages: ' . implode(', ', $accept_langs));
// 依次检查，直到我们找到STCMS支持的那一种语言
foreach ($accept_langs as $lang) {
// 将en-gb,en-us,en-au统统转化成en，但需要保留zh-tw,zh-cn,zh-hk这样的中文语系代码
$lang = get_lang_code($lang);
// 检查是否有语言包支持，如果有则完成检测
if (in_array($lang, array_keys($config['supported_langs']))) {
break;
}
}
}
}
// 没有检测到任何语言的支持，只能使用默认的语言
if (empty($lang) or !array_key_exists($lang, $config['supported_langs'])) {
$lang = $config['default_lang'];
}
// 将最后决定的语言代码保存在session中
CI()->session->userdata('lang') or CI()->session->set_userdata('lang', $lang);
// 动态设置语言
CI()->config->set_item('language', $config['supported_langs'][$lang]['folder']);
// 设置一个应用程序级的语言代码常数
define('CURRENT_LANG', $lang);
}
* as published by the Free Software Foundation.
*
* @package TomatoCart
* @author TomatoCart Dev Team
* @copyright Copyright (c) 2009 - 2012, TomatoCart. All rights reserved.
* @license http://www.gnu.org/licenses/gpl.html
* @link http://tomatocart.com
* @since Version 2.0
* @filesource
*/
require_once 'helpers/general_helper.php';
?>
<!DOCTYPE html>
<html lang="<?php
echo get_lang_code();
?>
">
<head>
<meta charset="utf-8">
<link rel="shortcut icon" href="<?php
echo base_url('images/tomatocart.ico');
?>
" type="image/x-icon" />
<title><?php
echo $template['title'];
?>
</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<!-- Le HTML5 shim, for IE6-8 support of HTML5 elements -->
$tpl_main = str_replace('<pun_title>', '<h1><span>' . pun_htmlspecialchars($pun_config['o_board_title']) . '</span></h1>', $tpl_main);
// END SUBST - <pun_title>
// START SUBST - <pun_desc>
$tpl_main = str_replace('<pun_desc>', '<p><span>' . $pun_config['o_board_desc'] . '</span></p>', $tpl_main);
// END SUBST - <pun_desc>
// START SUBST - <pun_navlinks>
$tpl_main = str_replace('<pun_navlinks>', '<div id="brdmenu" class="inbox">' . "\n\t\t\t" . generate_navlinks() . "\n\t\t" . '</div>', $tpl_main);
// END SUBST - <pun_navlinks>
// START SUBST - <pun_status>
// If no header style has been specified, we use the default
$footer_style = isset($footer_style) ? $footer_style : NULL;
$is_admmod = isset($is_admmod) ? $is_admmod : false;
$is_admmod_2 = $pun_user['g_id'] == PUN_ADMIN || $pun_user['g_id'] == PUN_MOD ? true : false;
$is_assoc = in_array($pun_user['g_id'], explode(', ', PUN_ASSOCIATION)) ? true : false;
$is_v6 = in_array($pun_user['g_id'], explode(', ', PUN_V6)) ? true : false;
$lang = get_lang_code();
if (!isset($forum_id)) {
switch ($pun_user['language']) {
case 'French':
$forum_id = 24;
break;
case 'Italian':
$forum_id = 41;
break;
case 'German':
$forum_id = 61;
break;
case 'English':
$forum_id = 58;
break;
case 'Spanish':
function get_lang_option($prefix = '')
{
global $pun_user;
if (empty($pun_user['language'])) {
return '';
}
$lang = get_lang_code();
return $prefix . 'lang=' . $lang;
}
