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_Customer
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:  * Customer default billing address backend
29:  *
30:  * @category   Mage
31:  * @package    Mage_Customer
32:  * @author      Magento Core Team <core@magentocommerce.com>
33:  */
34: class Mage_Customer_Model_Customer_Attribute_Backend_Billing extends Mage_Eav_Model_Entity_Attribute_Backend_Abstract
35: {
36:     public function beforeSave($object)
37:     {
38:         $defaultBilling = $object->getDefaultBilling();
39:         if (is_null($defaultBilling)) {
40:             $object->unsetDefaultBilling();
41:         }
42:     }
43:     
44:     public function afterSave($object)
45:     {
46:         if ($defaultBilling = $object->getDefaultBilling()) 
47:         {
48:             $addressId = false;
49:             /**
50:              * post_index set in customer save action for address
51:              * this is $_POST array index for address
52:              */
53:             foreach ($object->getAddresses() as $address) {
54:                 if ($address->getPostIndex() == $defaultBilling) {
55:                     $addressId = $address->getId();
56:                 }
57:             }
58:             if ($addressId) {
59:                 $object->setDefaultBilling($addressId);
60:                 $this->getAttribute()->getEntity()
61:                     ->saveAttribute($object, $this->getAttribute()->getAttributeCode());
62:             }
63:         }
64:     }
65: }
66: