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_Dataflow
 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:  * DataFlow Import resource model
 30:  *
 31:  * @category    Mage
 32:  * @package     Mage_Dataflow
 33:  * @author      Magento Core Team <core@magentocommerce.com>
 34:  */
 35: class Mage_Dataflow_Model_Resource_Import extends Mage_Core_Model_Resource_Db_Abstract
 36: {
 37:     /**
 38:      * Define main table
 39:      *
 40:      */
 41:     protected function _construct()
 42:     {
 43:         $this->_init('dataflow/import', 'import_id');
 44:     }
 45: 
 46:     /**
 47:      * Returns all import data select by session id
 48:      *
 49:      * @param int $sessionId
 50:      * @return Varien_Db_Select
 51:      */
 52:     public function select($sessionId)
 53:     {
 54:         $select = $this->_getReadAdapter()->select()
 55:             ->from($this->getMainTable())
 56:             ->where('session_id=?', $sessionId)
 57:             ->where('status=?', 0);
 58:         return $select;
 59:     }
 60: 
 61:     /**
 62:      * Load all import data by session id
 63:      *
 64:      * @param int $sessionId
 65:      * @param int $min
 66:      * @param int $max
 67:      * @return array
 68:      */
 69:     public function loadBySessionId($sessionId, $min = 0, $max = 100)
 70:     {
 71:         if (!is_numeric($min) || !is_numeric($max)) {
 72:             return array();
 73:         }
 74:         $bind = array(
 75:             'status'     => 0,
 76:             'session_id' => $sessionId,
 77:             'min_id'     => (int)$min,
 78:             'max_id'     => (int)$max,
 79:         );
 80:         $read = $this->_getReadAdapter();
 81:         $select = $read->select()
 82:             ->from($this->getTable('dataflow/import'))
 83:             ->where('import_id >= :min_id')
 84:             ->where('import_id >= :max_id')
 85:             ->where('status= :status')
 86:             ->where('session_id = :session_id');
 87:         return $read->fetchAll($select, $bind);
 88:     }
 89: 
 90:     /**
 91:      * Load total import data by session id
 92:      *
 93:      * @param int $sessionId
 94:      * @return array
 95:      */
 96:     public function loadTotalBySessionId($sessionId)
 97:     {
 98:         $bind = array(
 99:             'status'    => 0,
100:             'session_id' => $sessionId
101:         );
102:         $read = $this->_getReadAdapter();
103:         $select = $read->select()
104:             ->from($this->getTable('dataflow/import'),
105:                 array('max'=>'max(import_id)', 'min'=>'min(import_id)', 'cnt'=>'count(*)'))
106:             ->where('status = :status')
107:             ->where('session_id = :$session_id');
108:         return $read->fetchRow($select, $bind);
109:     }
110: 
111:     /**
112:      * Load import data by id
113:      *
114:      * @param int $importId
115:      * @return array
116:      */
117:     public function loadById($importId)
118:     {
119:         $bind = array(
120:             'status'    => 0,
121:             'import_id' => $importId
122:         );
123:         $read = $this->_getReadAdapter();
124:         $select = $read->select()
125:             ->from($this->getTable('dataflow/import'))
126:             ->where('status = :status')
127:             ->where('import_id = :import_id');
128:         return $read->fetchRow($select, $bind);
129:     }
130: }
131: