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_Install 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 * Abstract installation block 00029 * 00030 * @author Magento Core Team <core@magentocommerce.com> 00031 */ 00032 abstract class Mage_Install_Block_Abstract extends Mage_Core_Block_Template 00033 { 00034 /** 00035 * Retrieve installer model 00036 * 00037 * @return Mage_Install_Model_Installer 00038 */ 00039 public function getInstaller() 00040 { 00041 return Mage::getSingleton('install/installer'); 00042 } 00043 00044 /** 00045 * Retrieve wizard model 00046 * 00047 * @return Mage_Install_Model_Wizard 00048 */ 00049 public function getWizard() 00050 { 00051 return Mage::getSingleton('install/wizard'); 00052 } 00053 00054 /** 00055 * Retrieve current installation step 00056 * 00057 * @return Varien_Object 00058 */ 00059 public function getCurrentStep() 00060 { 00061 return $this->getWizard()->getStepByRequest($this->getRequest()); 00062 } 00063 }