<?php
/**
 * Magento
 *
 * 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@magentocommerce.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magentocommerce.com for more information.
 *
 * @category    Mage
 * @package     Mage_Persistent
 * @copyright   Copyright (c) 2012 Magento Inc. (http://www.magentocommerce.com)
 * @license     http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */

/**
 * Remember Me block
 *
 * @category    Mage
 * @package     Mage_Persistent
 * @author      Magento Core Team <core@magentocommerce.com>
 */

class Mage_Persistent_Block_Form_Remember extends Mage_Core_Block_Template
{
    /**
     * Prevent rendering if Persistent disabled
     *
     * @return string
     */
    protected function _toHtml()
    {
        /** @var $helper Mage_Persistent_Helper_Data */
        $helper = Mage::helper('persistent');
        return ($helper->isEnabled() && $helper->isRememberMeEnabled()) ? parent::_toHtml() : '';
    }

    /**
     * Is "Remember Me" checked
     *
     * @return bool
     */
    public function isRememberMeChecked()
    {
        /** @var $helper Mage_Persistent_Helper_Data */
        $helper = Mage::helper('persistent');
        return $helper->isEnabled() && $helper->isRememberMeEnabled() && $helper->isRememberMeCheckedDefault();
    }
}