Magento: app/code/core/Mage/Customer/Model/Config/Share.php Source File

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_Customer
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  * Customer sharing config model
00029  *
00030  * @category   Mage
00031  * @package    Mage_Customer
00032  * @author      Magento Core Team <core@magentocommerce.com>
00033  */
00034 class Mage_Customer_Model_Config_Share extends Mage_Core_Model_Config_Data
00035 {
00036     /**
00037      * Xml config path to customers sharing scope value
00038      *
00039      */
00040     const XML_PATH_CUSTOMER_ACCOUNT_SHARE = 'customer/account_share/scope';
00041     
00042     /**
00043      * Possible customer sharing scopes
00044      *
00045      */
00046     const SHARE_GLOBAL  = 0;
00047     const SHARE_WEBSITE = 1;
00048 
00049     /**
00050      * Check whether current customers sharing scope is global
00051      *
00052      * @return bool
00053      */
00054     public function isGlobalScope()
00055     {
00056         return !$this->isWebsiteScope();
00057     }
00058 
00059     /**
00060      * Check whether current customers sharing scope is website
00061      *
00062      * @return bool
00063      */
00064     public function isWebsiteScope()
00065     {
00066         return Mage::getStoreConfig(self::XML_PATH_CUSTOMER_ACCOUNT_SHARE) == self::SHARE_WEBSITE;
00067     }
00068 
00069     /**
00070      * Get possible sharing configuration options
00071      *
00072      * @return array
00073      */
00074     public function toOptionArray()
00075     {
00076         return array(
00077             self::SHARE_GLOBAL  => Mage::helper('customer')->__('Global'),
00078             self::SHARE_WEBSITE => Mage::helper('customer')->__('Per Website'),
00079         );
00080     }
00081 
00082     /**
00083      * Check for email dublicates before saving customers sharing options
00084      *
00085      * @return Mage_Customer_Model_Config_Share
00086      * @throws Mage_Core_Exception
00087      */
00088     public function _beforeSave()
00089     {
00090         $value = $this->getValue();
00091         if ($value == self::SHARE_GLOBAL) {
00092             if (Mage::getResourceSingleton('customer/customer')->findEmailDuplicates()) {
00093                 Mage::throwException(
00094                     Mage::helper('customer')->__('Can\'t share customer accounts global. Because some customer accounts with same emails exist on multiple websites and cannot be merged.')
00095                 );
00096             }
00097         }
00098         return $this;
00099     }
00100 }