<?php

/**
 * OpenMage
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is bundled with this package in the file LICENSE.txt.
 * It is also available at https://opensource.org/license/osl-3-0-php
 *
 * @category   Mage
 * @package    Mage_Rule
 * @copyright  Copyright (c) 2006-2020 Magento, Inc. (https://www.magento.com)
 * @copyright  Copyright (c) 2020-2024 The OpenMage Contributors (https://www.openmage.org)
 * @license    https://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */

/**
 * @category   Mage
 * @package    Mage_Rule
 */
class Mage_Rule_Block_Conditions implements Varien_Data_Form_Element_Renderer_Interface
{
    /**
     * @return string
     */
    public function render(Varien_Data_Form_Element_Abstract $element)
    {
        if ($element->getRule() && $element->getRule()->getConditions()) {
            return $element->getRule()->getConditions()->asHtmlRecursive();
        }
        return '';
    }
}
