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 /** 00029 * Catalog product related items block 00030 * 00031 * @category Mage 00032 * @package Mage_Catalog 00033 * @author Magento Core Team <core@magentocommerce.com> 00034 */ 00035 00036 class Mage_Catalog_Block_Product_List_Crosssell extends Mage_Catalog_Block_Product_Abstract 00037 { 00038 /** 00039 * Crosssell item collection 00040 * 00041 * @var Mage_Catalog_Model_Resource_Eav_Mysql4_Product_Link_Product_Collection 00042 */ 00043 protected $_itemCollection; 00044 00045 /** 00046 * Prepare crosssell items data 00047 * 00048 * @return Mage_Catalog_Block_Product_List_Crosssell 00049 */ 00050 protected function _prepareData() 00051 { 00052 $product = Mage::registry('product'); 00053 /* @var $product Mage_Catalog_Model_Product */ 00054 00055 $this->_itemCollection = $product->getCrossSellProductCollection() 00056 ->addAttributeToSelect(Mage::getSingleton('catalog/config')->getProductAttributes()) 00057 ->addAttributeToSort('position', 'asc') 00058 ->addStoreFilter(); 00059 00060 // Mage::getSingleton('catalog/product_status')->addSaleableFilterToCollection($this->_itemCollection); 00061 Mage::getSingleton('catalog/product_visibility')->addVisibleInCatalogFilterToCollection($this->_itemCollection); 00062 00063 $this->_itemCollection->load(); 00064 00065 foreach ($this->_itemCollection as $product) { 00066 $product->setDoNotUseCategoryId(true); 00067 } 00068 00069 return $this; 00070 } 00071 00072 /** 00073 * Before rendering html process 00074 * Prepare items collection 00075 * 00076 * @return Mage_Catalog_Block_Product_List_Crosssell 00077 */ 00078 protected function _beforeToHtml() 00079 { 00080 $this->_prepareData(); 00081 return parent::_beforeToHtml(); 00082 } 00083 00084 /** 00085 * Retrieve crosssell items collection 00086 * 00087 * @return Mage_Catalog_Model_Resource_Eav_Mysql4_Product_Link_Product_Collection 00088 */ 00089 public function getItems() 00090 { 00091 return $this->_itemCollection; 00092 } 00093 00094 }