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_Payment
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:  * Payment CC Types Source Model
29:  *
30:  * @category    Mage
31:  * @package     Mage_Payment
32:  * @author      Magento Core Team <core@magentocommerce.com>
33:  */
34: class Mage_Payment_Model_Source_Cctype
35: {
36:     /**
37:      * Allowed CC types
38:      *
39:      * @var array
40:      */
41:     protected $_allowedTypes = array();
42: 
43:     /**
44:      * Return allowed cc types for current method
45:      *
46:      * @return array
47:      */
48:     public function getAllowedTypes()
49:     {
50:         return $this->_allowedTypes;
51:     }
52: 
53:     /**
54:      * Setter for allowed types
55:      *
56:      * @param $values
57:      * @return Mage_Payment_Model_Source_Cctype
58:      */
59:     public function setAllowedTypes(array $values)
60:     {
61:         $this->_allowedTypes = $values;
62:         return $this;
63:     }
64: 
65:     public function toOptionArray()
66:     {
67:         /**
68:          * making filter by allowed cards
69:          */
70:         $allowed = $this->getAllowedTypes();
71:         $options = array();
72: 
73:         foreach (Mage::getSingleton('payment/config')->getCcTypes() as $code => $name) {
74:             if (in_array($code, $allowed) || !count($allowed)) {
75:                 $options[] = array(
76:                    'value' => $code,
77:                    'label' => $name
78:                 );
79:             }
80:         }
81: 
82:         return $options;
83:     }
84: }
85: