Product::attributeFile PHP Method

    public function attributeFile($attribute)
    {
        $value = $this->attribute($attribute);
        if (null === $value) {
            return null;
        }
        return Yii::app()->getRequest()->getBaseUrl(true) . '/' . Yii::app()->getModule('yupe')->uploadPath . '/' . Yii::app()->getModule('store')->uploadPath . '/product/' . $value;
    }