public static function detect_language()
{
/**
* set default language to storage for next use
*/
// var_dump(\lib\utility\option::get('config', 'meta', 'defaultLanguage'));
$default_lang = \lib\utility\option::get('config', 'meta', 'defaultLang');
if ($default_lang) {
router::set_storage('defaultLanguage', $default_lang);
} else {
router::set_storage('defaultLanguage', 'en_US');
}
// if current tld is ir or referrer from site with ir tld,
// change language to fa_IR
if (\lib\router::get_storage('language')) {
$myLang = router::get_storage('language');
switch (Tld) {
case 'ir':
$myLang = "fa_IR";
break;
default:
break;
}
if (defined('MainService') && Tld !== 'dev') {
// for example redirect ermile.ir to ermile.com/fa
$myLang = substr($myLang, 0, 2);
$myredirect = new \lib\redirector();
$myredirect->set_domain()->set_url($myLang)->redirect();
} else {
// else show in that domain with fa langusage
router::set_storage('language', $myLang);
}
}
/**
* Localized Language, defaults to English.
*
* Change this to localize Saloos. A corresponding MO file for the chosen
* language must be installed to content/languages. For example, install
* fa_IR.mo to content/languages and set LANGUAGE to 'fa_IR' to enable Persian
* language support.
*/
router::set_storage('language', router::get_storage('defaultLanguage'));
if (router::get_repository_name() === 'content') {
// $mysub = router::get_sub_domain();
$mysub = router::get_url(0);
$myList = \lib\utility\option::languages();
// check langlist with subdomain and if is equal set current language
foreach ($myList as $key => $value) {
$myLang = substr($key, 0, 2);
if ($mysub === $myLang) {
if (router::get_storage('defaultLanguage') === $key) {
// redirect to homepage
$myredirect = new \lib\redirector();
$myredirect->set_domain()->set_url()->redirect();
} else {
router::set_storage('language', $key);
// update base url
router::$base .= '/' . router::get_url(0);
router::remove_url($myLang);
}
}
}
} else {
// change with get all times except on content or root,
// because in root user must change language with subdomain
if (isset($_GET["lang"])) {
router::set_storage('language', $_GET["lang"]);
} elseif (isset($_COOKIE["lang"])) {
router::set_storage('language', $_COOKIE["lang"]);
}
// save language preference for future page requests
setcookie('lang', router::get_storage('language'), time() + 30 * 24 * 60 * 60, '/', '.' . Service);
}
// check direction of language and set for rtl languages
switch (router::get_storage('language')) {
case 'fa_IR':
case 'ar_SU':
router::set_storage('direction', 'rtl');
break;
default:
router::set_storage('direction', 'ltr');
break;
}
return router::get_storage('language');
}
