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_Adminhtml 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 * Backend Model for product alerts 00030 * 00031 * @category Mage 00032 * @package Mage_Adminhtml 00033 * @author Magento Core Team <core@magentocommerce.com> 00034 */ 00035 class Mage_Adminhtml_Model_System_Config_Backend_Product_Alert_Cron extends Mage_Core_Model_Config_Data 00036 { 00037 const CRON_STRING_PATH = 'crontab/jobs/catalog_product_alert/schedule/cron_expr'; 00038 const CRON_MODEL_PATH = 'crontab/jobs/catalog_product_alert/run/model'; 00039 00040 protected function _afterSave() 00041 { 00042 $priceEnable = $this->getData('groups/productalert/fields/allow_price/value'); 00043 $stockEnable = $this->getData('groups/productalert/fields/allow_stock/value'); 00044 00045 $enabled = $priceEnable || $stockEnable; 00046 $frequncy = $this->getData('groups/productalert_cron/fields/frequency/value'); 00047 $time = $this->getData('groups/productalert_cron/fields/time/value'); 00048 00049 $errorEmail = $this->getData('groups/productalert_cron/fields/error_email/value'); 00050 00051 $frequencyDaily = Mage_Adminhtml_Model_System_Config_Source_Cron_Frequency::CRON_DAILY; 00052 $frequencyWeekly = Mage_Adminhtml_Model_System_Config_Source_Cron_Frequency::CRON_WEEKLY; 00053 $frequencyMonthly = Mage_Adminhtml_Model_System_Config_Source_Cron_Frequency::CRON_MONTHLY; 00054 $cronDayOfWeek = date('N'); 00055 00056 $cronExprArray = array( 00057 intval($time[1]), # Minute 00058 intval($time[0]), # Hour 00059 ($frequncy == $frequencyMonthly) ? '1' : '*', # Day of the Month 00060 '*', # Month of the Year 00061 ($frequncy == $frequencyWeekly) ? '1' : '*', # Day of the Week 00062 ); 00063 00064 $cronExprString = join(' ', $cronExprArray); 00065 00066 try { 00067 Mage::getModel('core/config_data') 00068 ->load(self::CRON_STRING_PATH, 'path') 00069 ->setValue($cronExprString) 00070 ->setPath(self::CRON_STRING_PATH) 00071 ->save(); 00072 Mage::getModel('core/config_data') 00073 ->load(self::CRON_MODEL_PATH, 'path') 00074 ->setValue((string) Mage::getConfig()->getNode(self::CRON_MODEL_PATH)) 00075 ->setPath(self::CRON_MODEL_PATH) 00076 ->save(); 00077 } catch (Exception $e) { 00078 throw new Exception(Mage::helper('cron')->__('Unable to save Cron expression')); 00079 } 00080 } 00081 }