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_GoogleOptmizer 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 * Google Optimizer Scripts Block 00030 * 00031 * @category Mage 00032 * @package Mage_GoogleOptimizer 00033 * @author Magento Core Team <core@magentocommerce.com> 00034 */ 00035 class Mage_GoogleOptimizer_Block_Code extends Mage_Core_Block_Template 00036 { 00037 protected $_scriptType = null; 00038 protected $_googleOptmizerModel = null; 00039 protected $_avaibleScriptTypes = array('control_script', 'tracking_script', 'conversion_script'); 00040 00041 /** 00042 * override this method if need something special for type of script 00043 * 00044 * @return Mage_GoogleOptimizer_Block_Code 00045 */ 00046 protected function _initGoogleOptimizerModel() 00047 { 00048 return $this; 00049 } 00050 00051 /** 00052 * Setting google optimizer model 00053 * 00054 * @param Varien_Object $model 00055 * @return Mage_GoogleOptimizer_Block_Code 00056 */ 00057 protected function _setGoogleOptimizerModel($model) 00058 { 00059 $this->_googleOptmizerModel = $model; 00060 return $this; 00061 } 00062 00063 /** 00064 * Return google optimizer model 00065 * 00066 * @return Varien_Object 00067 */ 00068 protected function _getGoogleOptimizerModel() 00069 { 00070 return $this->_googleOptmizerModel; 00071 } 00072 00073 protected function _toHtml() 00074 { 00075 return parent::_toHtml() . $this->getScriptCode(); 00076 } 00077 00078 /** 00079 * Return script by type $this->_scriptType 00080 * 00081 * @return string 00082 */ 00083 public function getScriptCode() 00084 { 00085 if (!Mage::helper('googleoptimizer')->isOptimizerActive()) { 00086 return ''; 00087 } 00088 if (is_null($this->_scriptType)) { 00089 return ''; 00090 } 00091 $this->_initGoogleOptimizerModel(); 00092 if (!($this->_getGoogleOptimizerModel() instanceof Varien_Object)) { 00093 return ''; 00094 } 00095 return $this->_getGoogleOptimizerModel()->getData($this->_scriptType); 00096 } 00097 00098 /** 00099 * Check than set script type 00100 * 00101 * @param string $scriptType 00102 * @return Mage_GoogleOptimizer_Block_Code 00103 */ 00104 public function setScriptType($scriptType) 00105 { 00106 if (in_array($scriptType, $this->_avaibleScriptTypes)) { 00107 $this->_scriptType = $scriptType; 00108 } 00109 return $this; 00110 } 00111 }
1.5.8