/**
* Resolve application language by checking user cookies, preferred language and profile settings
*/
public function beforeRequest()
{
if (Yii::$app->getRequest()->getCookies()->has($this->cookieName) && !Yii::$app->session->hasFlash('forceUpdateLocale')) {
$userLocale = Yii::$app->getRequest()->getCookies()->getValue($this->cookieName);
} else {
$userLocale = Yii::$app->language;
if (!Yii::$app->user->isGuest && Yii::$app->user->identity->userProfile->locale && array_key_exists(Yii::$app->user->identity->userProfile->locale, Languages::getLanguages())) {
$userLocale = Yii::$app->user->getIdentity()->userProfile->locale;
} elseif ($this->enablePreferredLanguage) {
$userLocale = Languages::getDefault();
}
}
if (Yii::$app->getRequest()->get('lang_locale')) {
$userLocale = Yii::$app->getRequest()->get('lang_locale');
}
Yii::$app->language = $userLocale;
}
