<?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_Catalog
 * @copyright  Copyright (c) 2009 Irubin Consulting Inc. DBA Varien (http://www.varien.com)
 * @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */


/**
 * Catalog Product Flat Helper
 *
 * @category   Mage
 * @package    Mage_Catalog
 * @author     Magento Core Team <core@magentocommerce.com>
 */
class Mage_Catalog_Helper_Product_Flat extends Mage_Core_Helper_Abstract
{
    const XML_PATH_USE_PRODUCT_FLAT     = 'catalog/frontend/flat_catalog_product';

    /**
     * Catalog Product Flat Flag object
     *
     * @var Mage_Catalog_Model_Product_Flat_Flag
     */
    protected $_flagObject;

    /**
     * Retrieve Catalog Product Flat Flag object
     *
     * @return Mage_Catalog_Model_Product_Flat_Flag
     */
    public function getFlag()
    {
        if (is_null($this->_flagObject)) {
            $this->_flagObject = Mage::getSingleton('catalog/product_flat_flag')
                ->loadSelf();
        }
        return $this->_flagObject;
    }

    /**
     * Check is builded Catalog Product Flat Data
     *
     * @return bool
     */
    public function isBuilt()
    {
        return $this->getFlag()->getIsBuilt();
    }

    /**
     * Check is enable catalog product for store
     *
     * @param mixed $store
     * @return bool
     */
    public function isEnabled($store = null)
    {
        if (Mage::app()->getStore($store)->isAdmin()) {
            return false;
        }
        return Mage::getStoreConfigFlag(self::XML_PATH_USE_PRODUCT_FLAT, $store);
    }
}
