skeeks\cms\controllers\ContentElementController::getModel PHP Method

    public function getModel()
    {
        if ($this->_model !== false) {
            return $this->_model;
        }
        if (!($id = \Yii::$app->request->get('id'))) {
            $this->_model = null;
            return false;
        }
        $this->_model = CmsContentElement::findOne(['id' => $id]);
        return $this->_model;
    }