00001 <?php 00002 /** 00003 * Magento 00004 * 00005 * NOTICE OF LICENSE 00006 * 00007 * This source file is subject to the Open Software License (OSL 3.0) 00008 * that is bundled with this package in the file LICENSE.txt. 00009 * It is also available through the world-wide-web at this URL: 00010 * http://opensource.org/licenses/osl-3.0.php 00011 * If you did not receive a copy of the license and are unable to 00012 * obtain it through the world-wide-web, please send an email 00013 * to license@magentocommerce.com so we can send you a copy immediately. 00014 * 00015 * DISCLAIMER 00016 * 00017 * Do not edit or add to this file if you wish to upgrade Magento to newer 00018 * versions in the future. If you wish to customize Magento for your 00019 * needs please refer to http://www.magentocommerce.com for more information. 00020 * 00021 * @category Mage 00022 * @package Mage_Catalog 00023 * @copyright Copyright (c) 2008 Irubin Consulting Inc. DBA Varien (http://www.varien.com) 00024 * @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0) 00025 */ 00026 00027 /** 00028 * Catalog product random items block 00029 * 00030 * @category Mage 00031 * @package Mage_Catalog 00032 * @author Magento Core Team <core@magentocommerce.com> 00033 */ 00034 00035 class Mage_Catalog_Block_Product_List_Random extends Mage_Catalog_Block_Product_List 00036 { 00037 protected function _getProductCollection() 00038 { 00039 if (is_null($this->_productCollection)) { 00040 $collection = Mage::getResourceModel('catalog/product_collection'); 00041 Mage::getModel('catalog/layer')->prepareProductCollection($collection); 00042 $collection->getSelect()->order('rand()'); 00043 $collection->addStoreFilter(); 00044 $numProducts = $this->getNumProducts() ? $this->getNumProducts() : 3; 00045 $collection->setPage(1, $numProducts); 00046 00047 $this->_productCollection = $collection; 00048 } 00049 return $this->_productCollection; 00050 } 00051 }