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_Adminhtml
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: * Adminhtml shopping carts report grid block
29: *
30: * @category Mage
31: * @package Mage_Adminhtml
32: * @author Magento Core Team <core@magentocommerce.com>
33: */
34: class Mage_Adminhtml_Block_Report_Grid_Shopcart extends Mage_Adminhtml_Block_Widget_Grid
35: {
36: /**
37: * stores current currency code
38: */
39: protected $_currentCurrencyCode = null;
40:
41: /**
42: * ids of current stores
43: */
44: protected $_storeIds = array();
45:
46: /**
47: * storeIds setter
48: *
49: * @param array $storeIds
50: * @return Mage_Adminhtml_Block_Report_Grid_Shopcart_Abstract
51: */
52: public function setStoreIds($storeIds)
53: {
54: $this->_storeIds = $storeIds;
55: return $this;
56: }
57:
58: /**
59: * Retrieve currency code based on selected store
60: *
61: * @return string
62: */
63: public function getCurrentCurrencyCode()
64: {
65: if (is_null($this->_currentCurrencyCode)) {
66: reset($this->_storeIds);
67: $this->_currentCurrencyCode = (count($this->_storeIds) > 0)
68: ? Mage::app()->getStore(current($this->_storeIds))->getBaseCurrencyCode()
69: : Mage::app()->getStore()->getBaseCurrencyCode();
70: }
71: return $this->_currentCurrencyCode;
72: }
73:
74: /**
75: * Get currency rate (base to given currency)
76: *
77: * @param string|Mage_Directory_Model_Currency $currencyCode
78: * @return double
79: */
80: public function getRate($toCurrency)
81: {
82: return Mage::app()->getStore()->getBaseCurrency()->getRate($toCurrency);
83: }
84: }
85: