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_Tax
 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: /**
 29:  * Tax report collection
 30:  *
 31:  * @category    Mage
 32:  * @package     Mage_Tax
 33:  * @author      Magento Core Team <core@magentocommerce.com>
 34:  */
 35: class Mage_Tax_Model_Resource_Report_Collection extends Mage_Sales_Model_Resource_Report_Collection_Abstract
 36: {
 37:     /**
 38:      * Enter description here ...
 39:      *
 40:      * @var unknown
 41:      */
 42:     protected $_periodFormat;
 43: 
 44:     /**
 45:      * Aggregated Data Table
 46:      *
 47:      * @var string
 48:      */
 49:     protected $_aggregationTable = 'tax/tax_order_aggregated_created';
 50: 
 51:     /**
 52:      * Enter description here ...
 53:      *
 54:      * @var unknown
 55:      */
 56:     protected $_selectedColumns    = array();
 57: 
 58:     /**
 59:      * Initialize custom resource model
 60:      *
 61:      */
 62:     public function __construct()
 63:     {
 64:         parent::_construct();
 65:         $this->setModel('adminhtml/report_item');
 66:         $this->_resource = Mage::getResourceModel('sales/report')->init($this->_aggregationTable);
 67:         $this->setConnection($this->getResource()->getReadConnection());
 68:     }
 69: 
 70:     /**
 71:      * Enter description here ...
 72:      *
 73:      * @return unknown
 74:      */
 75:     protected function _getSelectedColumns()
 76:     {
 77:         if ('month' == $this->_period) {
 78:             $this->_periodFormat = $this->getConnection()->getDateFormatSql('period', '%Y-%m');
 79:         } elseif ('year' == $this->_period) {
 80:             $this->_periodFormat = $this->getConnection()->getDateFormatSql('period', '%Y');
 81:         } else {
 82:             $this->_periodFormat = $this->getConnection()->getDateFormatSql('period', '%Y-%m-%d');
 83:         }
 84: 
 85:         if (!$this->isTotals() && !$this->isSubTotals()) {
 86:             $this->_selectedColumns = array(
 87:                 'period'                => $this->_periodFormat,
 88:                 'code'                  => 'code',
 89:                 'percent'               => 'percent',
 90:                 'orders_count'          => 'SUM(orders_count)',
 91:                 'tax_base_amount_sum'   => 'SUM(tax_base_amount_sum)'
 92:             );
 93:         }
 94: 
 95:         if ($this->isTotals()) {
 96:             $this->_selectedColumns = $this->getAggregatedColumns();
 97:         }
 98: 
 99:         if ($this->isSubTotals()) {
100:             $this->_selectedColumns = $this->getAggregatedColumns() + array('period' => $this->_periodFormat);
101:         }
102: 
103:         return $this->_selectedColumns;
104:     }
105: 
106:     /**
107:      * Add selected data
108:      *
109:      * @return Mage_Tax_Model_Resource_Report_Collection
110:      */
111:     protected function _initSelect()
112:     {
113:         $this->getSelect()->from($this->getResource()->getMainTable() , $this->_getSelectedColumns());
114:         if (!$this->isTotals() && !$this->isSubTotals()) {
115:             $this->getSelect()->group(array($this->_periodFormat, 'code', 'percent'));
116:         }
117: 
118:         if ($this->isSubTotals()) {
119:             $this->getSelect()->group(array(
120:                 $this->_periodFormat
121:             ));
122:         }
123: 
124:         /**
125:          * Allow to use analytic function
126:          */
127:         $this->_useAnalyticFunction = true;
128: 
129:         return $this;
130:     }
131: }
132: