OEModule\OphCoMessaging\controllers\DefaultController::redirectAfterAction PHP Method

    protected function redirectAfterAction()
    {
        if (!($return_url = @$_GET['returnUrl'])) {
            if (!($return_url = @$_POST['returnUrl'])) {
                $return_url = $this->getEventViewUrl();
            }
        }
        $this->redirect($return_url);
    }