<?php
/**
 * OpenMage
 *
 * NOTICE OF LICENSE
 *
 * 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 through the world-wide-web at this URL:
 * http://opensource.org/licenses/osl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@magento.com so we can send you a copy immediately.
 *
 * @category   Mage
 * @package    Mage_Adminhtml
 * @copyright  Copyright (c) 2006-2020 Magento, Inc. (http://www.magento.com)
 * @license    https://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */

/**
 * Admin form widget
 *
 * @category   Mage
 * @package    Mage_Adminhtml
 * @author     Magento Core Team <core@magentocommerce.com>
 */
class Mage_Adminhtml_Block_Newsletter_Template_Preview_Form extends Mage_Adminhtml_Block_Widget_Form
{
    /**
     * Preparing from for revision page
     *
     * @return Mage_Adminhtml_Block_Widget_Form
     */
    protected function _prepareForm()
    {
        $form = new Varien_Data_Form([
                'id' => 'preview_form',
                'action' => $this->getUrl('*/*/drop', ['_current' => true]),
                'method' => 'post'
        ]);

        if ($data = $this->getFormData()) {

            $mapper = ['preview_store_id' => 'store_id'];

            foreach ($data as $key => $value) {
                if(array_key_exists($key, $mapper)) {
                    $name = $mapper[$key];
                } else {
                    $name = $key;
                }
                $form->addField($key, 'hidden', ['name' => $name]);
            }
            $form->setValues($data);
        }

        $form->setUseContainer(true);
        $this->setForm($form);
        return parent::_prepareForm();
    }
}

