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_Bundle
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: * Bundle product data retreiver
29: *
30: * @author Magento Core Team <core@magentocommerce.com>
31: */
32: class Mage_Bundle_Model_CatalogIndex_Data_Bundle extends Mage_CatalogIndex_Model_Data_Simple
33: {
34:
35: /**
36: * Defines when product type has children
37: *
38: * @var boolean
39: */
40: protected $_haveChildren = array(
41: Mage_CatalogIndex_Model_Retreiver::CHILDREN_FOR_TIERS=>false,
42: Mage_CatalogIndex_Model_Retreiver::CHILDREN_FOR_PRICES=>false,
43: Mage_CatalogIndex_Model_Retreiver::CHILDREN_FOR_ATTRIBUTES=>true,
44: );
45:
46: protected $_haveParents = false;
47:
48: /**
49: * Retreive product type code
50: *
51: * @return string
52: */
53: public function getTypeCode()
54: {
55: return Mage_Catalog_Model_Product_Type::TYPE_BUNDLE;
56: }
57:
58: /**
59: * Get child link table and field settings
60: *
61: * @return mixed
62: */
63: protected function _getLinkSettings()
64: {
65: return array(
66: 'table'=>'bundle/selection',
67: 'parent_field'=>'parent_product_id',
68: 'child_field'=>'product_id'
69: );
70: }
71:
72: /**
73: * Prepare select statement before 'fetchLinkInformation' function result fetch
74: *
75: * @param int $store
76: * @param string $table
77: * @param string $idField
78: * @param string $whereField
79: * @param int $id
80: * @param array $additionalWheres
81: */
82: protected function _prepareLinkFetchSelect($store, $table, $idField, $whereField, $id, $additionalWheres = array())
83: {
84: $this->_addAttributeFilter($this->_getLinkSelect(), 'required_options', 'l', $idField, $store, 0);
85: }
86: }
87: