Magento: app/code/core/Mage/Adminhtml/Model/System/Config/Backend/Currency/Allow.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_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  * Adminhtml Directory currency backend model
00030  *
00031  * Allows dispatching before and after events for each controller action
00032  *
00033  * @category   Mage
00034  * @package    Mage_Adminhtml
00035  * @author     Magento Core Team <core@magentocommerce.com>
00036  */
00037 class Mage_Adminhtml_Model_System_Config_Backend_Currency_Allow extends Mage_Adminhtml_Model_System_Config_Backend_Currency_Abstract
00038 {
00039     /**
00040      * Check is isset default display currency in allowed currencies
00041      * Check allowed currencies is available in installed currencies
00042      *
00043      * @return Mage_Adminhtml_Model_System_Config_Backend_Currency_Allow
00044      */
00045     protected function _afterSave()
00046     {
00047         $exceptions = array();
00048         foreach ($this->_getAllowedCurrencies() as $currencyCode) {
00049             if (!in_array($currencyCode, $this->_getInstalledCurrencies())) {
00050                 $exceptions[] = Mage::helper('adminhtml')->__('Selected allow currency "%s" is not available in installed currencies', Mage::app()->getLocale()->currency($currencyCode)->getName());
00051             }
00052         }
00053 
00054         if (!in_array($this->_getCurrencyDefault(), $this->_getAllowedCurrencies())) {
00055             $exceptions[] = Mage::helper('adminhtml')->__('Default display currency "%s" is not available in allowed currencies', Mage::app()->getLocale()->currency($this->_getCurrencyDefault())->getName());
00056         }
00057 
00058         if ($exceptions) {
00059             Mage::throwException(join("\n", $exceptions));
00060         }
00061 
00062         return $this;
00063     }
00064 }