00001 <?php 00002 /** 00003 * Magento 00004 * 00005 * NOTICE OF LICENSE 00006 * 00007 * This source file is subject to the Open Software License (OSL 3.0) 00008 * that is bundled with this package in the file LICENSE.txt. 00009 * It is also available through the world-wide-web at this URL: 00010 * http://opensource.org/licenses/osl-3.0.php 00011 * If you did not receive a copy of the license and are unable to 00012 * obtain it through the world-wide-web, please send an email 00013 * to license@magentocommerce.com so we can send you a copy immediately. 00014 * 00015 * DISCLAIMER 00016 * 00017 * Do not edit or add to this file if you wish to upgrade Magento to newer 00018 * versions in the future. If you wish to customize Magento for your 00019 * needs please refer to http://www.magentocommerce.com for more information. 00020 * 00021 * @category Mage 00022 * @package Mage_Eav 00023 * @copyright Copyright (c) 2008 Irubin Consulting Inc. DBA Varien (http://www.varien.com) 00024 * @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0) 00025 */ 00026 00027 00028 /** 00029 * Entity/Attribute/Model - attribute selection source from configuration 00030 * 00031 * this class should be abstract, but kept usual for legacy purposes 00032 * 00033 * @category Mage 00034 * @package Mage_Eav 00035 * @author Magento Core Team <core@magentocommerce.com> 00036 */ 00037 class Mage_Eav_Model_Entity_Attribute_Source_Config extends Mage_Eav_Model_Entity_Attribute_Source_Abstract 00038 { 00039 protected $_configNodePath; 00040 00041 /** 00042 * Retrieve all options for the source from configuration 00043 * 00044 * @return array 00045 */ 00046 public function getAllOptions() 00047 { 00048 if (is_null($this->_options)) { 00049 $this->_options = array(); 00050 if ($this->_configNodePath) { 00051 $rootNode = Mage::getConfig()->getNode($this->_configNodePath); 00052 } 00053 if (!$rootNode) { 00054 throw Mage::exception('Mage_Eav', Mage::helper('eav')->__('Failed to load node %s from config.', $this->_configNodePath)); 00055 } 00056 $options = $rootNode->children(); 00057 if (empty($options)) { 00058 throw Mage::exception('Mage_Eav', Mage::helper('eav')->__('No options found in config node %s', $this->_configNodePath)); 00059 } 00060 foreach ($options as $option) { 00061 $this->_options[] = array( 00062 'value' => (string)$option->value, 00063 'label' => (string)$option->label 00064 ); 00065 } 00066 } 00067 00068 return $this->_options; 00069 } 00070 }