public function set_locale()
{
$request = $this->getRequest();
if ($request->isPost()) {
$lang = $request->postvar('language');
if (empty($lang)) {
return;
}
if ($lang == 'auto') {
I18n::settings_set_autodetect();
} else {
// sanitized in I18n class
I18n::settings_set_language($lang);
}
}
}