public function actionCreatePage()
    {
        $this->menuFlush();
        $model = new Nav();
        $fromDraft = $this->postArg('use_draft');
        $parentNavId = $this->postArg('parent_nav_id');
        $navContainerId = $this->postArg('nav_container_id');
        
        if (!empty($parentNavId)) {
            $navContainerId = Nav::findOne($parentNavId)->nav_container_id;
        }
        
        if (!empty($fromDraft)) {
            $create = $model->createPageFromDraft($parentNavId, $navContainerId, $this->postArg('lang_id'), $this->postArg('title'), $this->postArg('alias'), $this->postArg('description'), $this->postArg('from_draft_id'), $this->postArg('is_draft'));
        } else {
            $create = $model->createPage($parentNavId, $navContainerId, $this->postArg('lang_id'), $this->postArg('title'), $this->postArg('alias'), $this->postArg('layout_id'), $this->postArg('description'), $this->postArg('is_draft'));
        }
        
        if (is_array($create)) {
            Yii::$app->response->statusCode = 422;
        }
        
        return $create;
    }