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_Adminhtml
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: class Mage_Adminhtml_Model_System_Config_Source_Customer_Group
29: {
30: protected $_options;
31:
32: public function toOptionArray()
33: {
34: if (!$this->_options) {
35: $this->_options = Mage::getResourceModel('customer/group_collection')
36: ->setRealGroupsFilter()
37: ->loadData()->toOptionArray();
38: array_unshift($this->_options, array('value'=> '', 'label'=> Mage::helper('adminhtml')->__('-- Please Select --')));
39: }
40: return $this->_options;
41: }
42: }
43: