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_Core 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 * Config element model 00030 * 00031 * @category Mage 00032 * @package Mage_Core 00033 */ 00034 class Mage_Core_Model_Config_Element extends Varien_Simplexml_Element 00035 { 00036 00037 /** 00038 * Enter description here... 00039 * 00040 * @param string $var 00041 * @param boolean $value 00042 * @return boolean 00043 */ 00044 public function is($var, $value=true) 00045 { 00046 $flag = $this->$var; 00047 00048 if ($value===true) { 00049 $flag = strtolower((string)$flag); 00050 if (!empty($flag) && 'false'!==$flag && '0'!==$flag && 'off'!==$flag) { 00051 return true; 00052 } else { 00053 return false; 00054 } 00055 } 00056 00057 return !empty($flag) && (0===strcasecmp($value, (string)$flag)); 00058 } 00059 00060 /** 00061 * Enter description here... 00062 * 00063 * @return string 00064 */ 00065 public function getClassName() 00066 { 00067 if ($this->class) { 00068 $model = (string)$this->class; 00069 } elseif ($this->model) { 00070 $model = (string)$this->model; 00071 } else { 00072 return false; 00073 } 00074 return Mage::getConfig()->getModelClassName($model); 00075 } 00076 00077 }