/**
* Get current langcode from session or set the default langcode
* Also set current private LangID and currentLanguage
*
*/
private static function _getCurrentLanguage()
{
$lngCode = self::getGetLngCode();
if (rad_config::getParam('lang.location_show') and !empty($lngCode) and in_array(self::getGetLngCode(), array_keys(self::$allLanguages))) {
self::$currentLanguage = self::getGetLngCode();
} elseif (rad_config::getParam('lang.location_show') and !empty($lngCode) and !in_array(self::getGetLngCode(), array_keys(self::$allLanguages))) {
/*Page not exists!*/
header(rad_config::getParam('header.404'));
self::$currentLanguage = strlen(rad_session::getVar('currlang')) ? rad_session::getVar('currlang') : rad_config::getParam('lang.default');
//rad_input::redirect(rad_input::makeURL('alias='.rad_config::getParam('alias.404')));
} elseif (rad_session::getVar('currlang')) {
self::$currentLanguage = rad_session::getVar('currlang');
} else {
self::$currentLanguage = rad_config::getParam('lang.default');
}
rad_session::setVar('currlang', self::$currentLanguage);
if (rad_session::getVar('contentLng')) {
self::$maincontentID = (int) rad_session::getVar('contentLng');
}
$user = rad_session::$user;
if (isset($user->u_id) and $user->u_id) {
$paramsobject = rad_session::$user_params;
self::$maincontentID = $paramsobject->_get('contentLng', self::$maincontentID);
}
if (!count(self::$allLanguages)) {
throw new rad_exception('Languages in database not found! Please, insert any languages and try again!', 17134);
}
self::$langID = self::$allLanguages[self::$currentLanguage]->lng_id;
self::$cacheLngValues[self::$langID] = array();
}
