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: * Data helper for dashboard
29: *
30: * @category Mage
31: * @package Mage_Adminhtml
32: * @author Magento Core Team <core@magentocommerce.com>
33: */
34:
35: class Mage_Adminhtml_Helper_Dashboard_Data extends Mage_Core_Helper_Data
36: {
37: protected $_locale = null;
38: protected $_stores = null;
39:
40: /**
41: * Retrieve stores configured in system.
42: *
43: * @return array
44: */
45: public function getStores()
46: {
47: if(!$this->_stores) {
48: $this->_stores = Mage::app()->getStore()->getResourceCollection()->load();
49: }
50:
51: return $this->_stores;
52: }
53:
54: /**
55: * Retrieve number of loaded stores
56: *
57: * @return int
58: */
59: public function countStores()
60: {
61: return sizeof($this->_stores->getItems());
62: }
63:
64: /**
65: * Prepare array with periods for dashboard graphs
66: *
67: * @return array
68: */
69: public function getDatePeriods()
70: {
71: return array(
72: '24h' => $this->__('Last 24 Hours'),
73: '7d' => $this->__('Last 7 Days'),
74: '1m' => $this->__('Current Month'),
75: '1y' => $this->__('YTD'),
76: '2y' => $this->__('2YTD')
77: );
78: }
79:
80: /**
81: * Create data hash to ensure that we got valid
82: * data and it is not changed by some one else.
83: *
84: * @param string $data
85: * @return string
86: */
87: public function getChartDataHash($data)
88: {
89: $secret = (string)Mage::getConfig()->getNode(Mage_Core_Model_App::XML_PATH_INSTALL_DATE);
90: return md5($data . $secret);
91: }
92: }
93: