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_Log
 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:  * Prepare Log Online Visitors Model
 30:  *
 31:  * @method Mage_Log_Model_Resource_Visitor_Online _getResource()
 32:  * @method Mage_Log_Model_Resource_Visitor_Online getResource()
 33:  * @method string getVisitorType()
 34:  * @method Mage_Log_Model_Visitor_Online setVisitorType(string $value)
 35:  * @method int getRemoteAddr()
 36:  * @method Mage_Log_Model_Visitor_Online setRemoteAddr(int $value)
 37:  * @method string getFirstVisitAt()
 38:  * @method Mage_Log_Model_Visitor_Online setFirstVisitAt(string $value)
 39:  * @method string getLastVisitAt()
 40:  * @method Mage_Log_Model_Visitor_Online setLastVisitAt(string $value)
 41:  * @method int getCustomerId()
 42:  * @method Mage_Log_Model_Visitor_Online setCustomerId(int $value)
 43:  * @method string getLastUrl()
 44:  * @method Mage_Log_Model_Visitor_Online setLastUrl(string $value)
 45:  *
 46:  * @category    Mage
 47:  * @package     Mage_Log
 48:  * @author      Magento Core Team <core@magentocommerce.com>
 49:  */
 50: class Mage_Log_Model_Visitor_Online extends Mage_Core_Model_Abstract
 51: {
 52:     const XML_PATH_ONLINE_INTERVAL      = 'customer/online_customers/online_minutes_interval';
 53:     const XML_PATH_UPDATE_FREQUENCY     = 'log/visitor/online_update_frequency';
 54: 
 55:     /**
 56:      * Initialize resource model
 57:      *
 58:      */
 59:     protected function _construct()
 60:     {
 61:         $this->_init('log/visitor_online');
 62:     }
 63: 
 64:     /**
 65:      * Retrieve resource instance wrapper
 66:      *
 67:      * @return Mage_Log_Model_Mysql4_Visitor_Online
 68:      */
 69:     protected function _getResource()
 70:     {
 71:         return parent::_getResource();
 72:     }
 73: 
 74:     /**
 75:      * Prepare Online visitors collection
 76:      *
 77:      * @return Mage_Log_Model_Visitor_Online
 78:      */
 79:     public function prepare()
 80:     {
 81:         $this->_getResource()->prepare($this);
 82:         return $this;
 83:     }
 84: 
 85:     /**
 86:      * Retrieve last prepare at timestamp
 87:      *
 88:      * @return int
 89:      */
 90:     public function getPrepareAt()
 91:     {
 92:         return Mage::app()->loadCache('log_visitor_online_prepare_at');
 93:     }
 94: 
 95:     /**
 96:      * Set Prepare at timestamp (if time is null, set current timestamp)
 97:      *
 98:      * @param int $time
 99:      * @return Mage_Log_Model_Mysql4_Visitor_Online
100:      */
101:     public function setPrepareAt($time = null)
102:     {
103:         if (is_null($time)) {
104:             $time = time();
105:         }
106:         Mage::app()->saveCache($time, 'log_visitor_online_prepare_at');
107:         return $this;
108:     }
109: 
110:     /**
111:      * Retrieve data update Frequency in second
112:      *
113:      * @return int
114:      */
115:     public function getUpdateFrequency()
116:     {
117:         return Mage::getStoreConfig(self::XML_PATH_UPDATE_FREQUENCY);
118:     }
119: 
120:     /**
121:      * Retrieve Online Interval (in minutes)
122:      *
123:      * @return int
124:      */
125:     public function getOnlineInterval()
126:     {
127:         $value = intval(Mage::getStoreConfig(self::XML_PATH_ONLINE_INTERVAL));
128:         if (!$value) {
129:             $value = Mage_Log_Model_Visitor::DEFAULT_ONLINE_MINUTES_INTERVAL;
130:         }
131:         return $value;
132:     }
133: }
134: