if (!file_exists($rootpath . 'lang/' . $lang . '/' . $style . '/')) {
$style = 'ocstyle';
}
if (!file_exists($rootpath . 'lang/' . $lang . '/' . $style . '/')) {
die('Critical Error: The specified style does not exist!');
}
//set up the language path
if (!isset($langpath)) {
$langpath = $rootpath . 'lang/' . $lang;
}
//set up the style path
if (!isset($stylepath)) {
$stylepath = $langpath . '/' . $style;
}
//load gettext translation
load_gettext();
//open a databse connection
db_connect();
require $opt['rootpath'] . 'lib/auth.inc.php';
require_once $opt['rootpath'] . 'lib2/translate.class.php';
//load language specific strings
require_once $langpath . '/expressions.inc.php';
//set up the defaults for the main template
require_once $stylepath . '/varset.inc.php';
if ($dblink === false) {
//error while connecting to the database
$error = true;
//set up error report
tpl_set_var('error_msg', htmlspecialchars(mysql_error(), ENT_COMPAT, 'UTF-8'));
tpl_set_var('tplname', $tplname);
$tplname = 'error';
<?php
defined('BASEPATH') or exit('No direct script access allowed');
/**
* Auto-detect browser language
*/
load_gettext('auto');
/**
* Set language
*
* @param string $language Values: 'auto' | 'xx_YY' | 'xx_YY.utf8'
*/
function load_gettext($language)
{
$CI =& get_instance();
$CI->config->load('language_conf', TRUE);
$locales_dir = $CI->config->item('locale_dir', 'language_conf');
$domain = $CI->config->item('domain', 'language_conf');
if (!$CI->input->is_cli_request()) {
// Try auto-detection if asked for. Set default language if it fails
if ($language === 'auto') {
$CI->load->library('session');
if ($CI->session->userdata('locale')) {
$language = $CI->session->userdata('locale');
} else {
$language = $CI->lang->autodetect();
$CI->session->set_userdata('locale', $language);
}
}
}
if ($language && !in_array($language, $CI->config->item('available_locales', 'language_conf'))) {