1: <?php
  2: /**
  3:  * Magento
  4:  *
  5:  * NOTICE OF LICENSE
  6:  *
  7:  * This source file is subject to the Open Software License (OSL 3.0)
  8:  * that is bundled with this package in the file LICENSE.txt.
  9:  * It is also available through the world-wide-web at this URL:
 10:  * http://opensource.org/licenses/osl-3.0.php
 11:  * If you did not receive a copy of the license and are unable to
 12:  * obtain it through the world-wide-web, please send an email
 13:  * to license@magentocommerce.com so we can send you a copy immediately.
 14:  *
 15:  * DISCLAIMER
 16:  *
 17:  * Do not edit or add to this file if you wish to upgrade Magento to newer
 18:  * versions in the future. If you wish to customize Magento for your
 19:  * needs please refer to http://www.magentocommerce.com for more information.
 20:  *
 21:  * @category    Mage
 22:  * @package     Mage_Catalog
 23:  * @copyright   Copyright (c) 2012 Magento Inc. (http://www.magentocommerce.com)
 24:  * @license     http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 25:  */
 26: 
 27: 
 28: /**
 29:  * Catalog product related items block
 30:  *
 31:  * @category   Mage
 32:  * @package    Mage_Catalog
 33:  * @author     Magento Core Team <core@magentocommerce.com>
 34:  */
 35: 
 36: class Mage_Catalog_Block_Product_List_Crosssell extends Mage_Catalog_Block_Product_Abstract
 37: {
 38:     /**
 39:      * Default MAP renderer type
 40:      *
 41:      * @var string
 42:      */
 43:     protected $_mapRenderer = 'msrp_item';
 44: 
 45:     /**
 46:      * Crosssell item collection
 47:      *
 48:      * @var Mage_Catalog_Model_Resource_Eav_Mysql4_Product_Link_Product_Collection
 49:      */
 50:     protected $_itemCollection;
 51: 
 52:     /**
 53:      * Prepare crosssell items data
 54:      *
 55:      * @return Mage_Catalog_Block_Product_List_Crosssell
 56:      */
 57:     protected function _prepareData()
 58:     {
 59:         $product = Mage::registry('product');
 60:         /* @var $product Mage_Catalog_Model_Product */
 61: 
 62:         $this->_itemCollection = $product->getCrossSellProductCollection()
 63:             ->addAttributeToSelect(Mage::getSingleton('catalog/config')->getProductAttributes())
 64:             ->setPositionOrder()
 65:             ->addStoreFilter();
 66: 
 67: //        Mage::getSingleton('catalog/product_status')->addSaleableFilterToCollection($this->_itemCollection);
 68:         Mage::getSingleton('catalog/product_visibility')->addVisibleInCatalogFilterToCollection($this->_itemCollection);
 69: 
 70:         $this->_itemCollection->load();
 71: 
 72:         foreach ($this->_itemCollection as $product) {
 73:             $product->setDoNotUseCategoryId(true);
 74:         }
 75: 
 76:         return $this;
 77:     }
 78: 
 79:     /**
 80:      * Before rendering html process
 81:      * Prepare items collection
 82:      *
 83:      * @return Mage_Catalog_Block_Product_List_Crosssell
 84:      */
 85:     protected function _beforeToHtml()
 86:     {
 87:         $this->_prepareData();
 88:         return parent::_beforeToHtml();
 89:     }
 90: 
 91:     /**
 92:      * Retrieve crosssell items collection
 93:      *
 94:      * @return Mage_Catalog_Model_Resource_Eav_Mysql4_Product_Link_Product_Collection
 95:      */
 96:     public function getItems()
 97:     {
 98:         return $this->_itemCollection;
 99:     }
100: 
101: }
102: