<?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_Sales
 * @copyright  Copyright (c) 2006-2020 Magento, Inc. (https://www.magento.com)
 * @copyright  Copyright (c) 2020-2023 The OpenMage Contributors (https://www.openmage.org)
 * @license    https://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */

/**
 * Sales Order Email items grouped renderer
 *
 * @category   Mage
 * @package    Mage_Sales
 */
class Mage_Sales_Block_Order_Email_Items_Order_Grouped extends Mage_Sales_Block_Order_Email_Items_Order_Default
{
    /**
     * Prepare item html
     *
     * This method uses renderer for real product type
     *
     * @return string
     */
    protected function _toHtml()
    {
        if ($this->getItem()->getOrderItem()) {
            $item = $this->getItem()->getOrderItem();
        } else {
            $item = $this->getItem();
        }
        if ($productType = $item->getRealProductType()) {
            $renderer = $this->getRenderedBlock()->getItemRenderer($productType);
            $renderer->setItem($this->getItem());
            return $renderer->toHtml();
        }
        return parent::_toHtml();
    }
}
