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_Install
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:  * Common database config installation block
29:  *
30:  * @author      Magento Core Team <core@magentocommerce.com>
31:  */
32: class Mage_Install_Block_Db_Type extends Mage_Core_Block_Template
33: {
34:     /**
35:      * Db title
36:      *
37:      * @var string
38:      */
39:     protected $_title = null;
40: 
41:     /**
42:      * Return Db title
43:      *
44:      * @return string
45:      */
46:     public function getTitle()
47:     {
48:         return $this->_title;
49:     }
50: 
51:     /**
52:      * Retrieve configuration form data object
53:      *
54:      * @return Varien_Object
55:      */
56:     public function getFormData()
57:     {
58:         $data = $this->getData('form_data');
59:         if (is_null($data)) {
60:             $data = Mage::getSingleton('install/session')->getConfigData(true);
61:             if (empty($data)) {
62:                 $data = Mage::getModel('install/installer_config')->getFormData();
63:             } else {
64:                 $data = new Varien_Object($data);
65:             }
66:             $this->setFormData($data);
67:         }
68:         return $data;
69:     }
70: }
71: