<?php if (!defined('VB_ENTRY')) die('Access denied.');
/*========================================================================*\
|| ###################################################################### ||
|| # vBulletin 5.4.0 Release Candidate 1 - Nulled by xFWarez.is
|| # ------------------------------------------------------------------ # ||
|| # Copyright 2000-2018 vBulletin Solutions Inc. All Rights Reserved.  # ||
|| # This file may not be redistributed in whole or significant part.   # ||
|| # ----------------- VBULLETIN IS NOT FREE SOFTWARE ----------------- # ||
|| # http://www.vbulletin.com | http://www.vbulletin.com/license.html   # ||
|| ###################################################################### ||
\*========================================================================*/

error_reporting(E_ALL & ~E_NOTICE);

// ###################### Constants #######################
define('USERCHANGELOG_COND_TYPE_USERID', 1);
define('USERCHANGELOG_COND_TYPE_USERNAME', 4);

/**
* Select and search functions for the userlog changes
*
* @package	vBulletin
* @version	$Revision: 92772 $
* @date		$Date: 2017-02-06 15:44:01 -0800 (Mon, 06 Feb 2017) $
*/
class vB_UserChangeLog
{
	/**
	* The vBulletin database object
	*
	* @var	vB_Database
	*/
	var $dbobject = null;

	/**
	* Execute or just build the query?
	*
	* @var	boolean
	*/
	var $execute = false;

	/**
	* Full query or just count?
	*
	* @var	boolean
	*/
	var $just_count = false;

	/**
	 * The vBulletin DB Assertor object
	 *
	 * @var vB_dB_Assertor
	 */
	protected $assertor = null;

	/**
	* Constructor
	*
	* @param	vBulletin database Instance
	*/
	function __construct(&$registry)
	{
		// the db object need for the execute and for the escape string
		if (is_object($registry))
		{
			$this->registry =& $registry;
		}
		else
		{
			$this->registry =& vB::get_registry();
		}

		$this->assertor =& vB::getDbAssertor();
	}

	/**
	* Set the execute flag
	*
	* @param	boolean
	*/
	function set_execute($execute = false)
	{
		if ($execute)
		{
			$this->execute = true;
		}
		else
		{
			$this->execute = false;
		}
	}

	/**
	* Set the just_count flag
	*
	* @param	boolean
	*/
	function set_just_count($just_count = false)
	{
		if ($just_count)
		{
			$this->just_count = true;
		}
		else
		{
			$this->just_count = false;
		}
	}

	// ###################### Userchangelog Select "by something" Proxy Functions #######################
	/**
	* Select the userlog by user
	*
	* @param	integer	userid of the user
	* @param	integer minimum time (UNIX_TIMESTAMP)
	* @param	integer maximum time (UNIX_TIMESTAMP)
	*
	* @return	mixed	sql query (no execute) / select resultset (execute + no just_count) / selected count (execute + just_count)
	*/
	function sql_select_by_userid($userid, $time_start = 0, $time_end = 0, $page = 0, $limit = 100)
	{
		return $this->sql_select_core($userid, USERCHANGELOG_COND_TYPE_USERID, $time_start, $time_end, $page, $limit);
	}

	/**
	* Select the userlog by username
	*
	* @param	string	The username
	* @param	integer minimum time (UNIX_TIMESTAMP)
	* @param	integer maximum time (UNIX_TIMESTAMP)
	*
	* @return	mixed	sql query (no execute) / select resultset (execute + no just_count) / selected count (execute + just_count)
	*/
	function sql_select_by_username($fieldname, $time_start = 0, $time_end = 0, $page = 0, $limit = 100)
	{
		return $this->sql_select_core($fieldname, USERCHANGELOG_COND_TYPE_USERNAME, $time_start, $time_end, $page, $limit);
	}

	// ###################### Userchangelog Select Core Functions #######################
	/**
	* Select query builder / executer
	*
	* @param	mixed	condition value
	* @param	integer	condition type (reference: in this file define('USERCHANGELOG_COND_TYPE_*'))
	* @param	integer minimum time (UNIX_TIMESTAMP)
	* @param	integer maximum time (UNIX_TIMESTAMP)
	* @param	integer which page we want to select
	* @param	integer how many row on the page
	*
	* @return	mixed	sql query (no execute) / select resultset (execute + no just_count) / selected count (execute + just_count)
	*/
	function sql_select_core($cond_value, $cond_type, $time_start, $time_end, $page, $limit)
	{
		$page = intval($page);
		$limit = intval($limit);
		$just_count = $this->just_count;
		$where = array();
		$where[vB_dB_Query::TYPE_KEY] = vB_dB_Query::QUERY_METHOD;

		// let's create the where condition depend on the condition type
		switch ($cond_type)
		{
			// condition by userid
			case USERCHANGELOG_COND_TYPE_USERID:
			{
				//$where = array();
				$where['userchangelog.userid'] = intval($cond_value);
				break;
			}
			// condition by username
			case USERCHANGELOG_COND_TYPE_USERNAME:
			{
				//$where = array();
				$where['userchangelog.fieldname'] = 'username';
				$where['userchangelog.oldvalue'] = strval($cond_value);
				$where['userchangelog.newvalue'] = strval($cond_value);
				break;
			}
			// unknown condition type, return an empty string
			default:
			{
				return '';
			}
		}

		// when we have timeframe for the select then we add that to the condition
		if ($time_start)
		{
			$where['time_start'] = intval($time_start); // Send time_start for >= comparison
		}
		if ($time_end)
		{
			$where['time_end'] = intval($time_end); // Send time_end for <= comparison
		}

		$where[vB_dB_Query::PARAM_LIMITPAGE] = $page;
		$where[vB_dB_Query::PARAM_LIMIT] = $limit;

		// let's build the query if we got $where condition
		if ($where)
		{
			if ($just_count)
			{
				$where['just_count'] = $just_count;
				$result = $this->assertor->getRow('getChangelogData', $where);
				$result = $result['change_count'];
			}
			else
			{
				$result = $this->assertor->getRows('getChangelogData', $where);
			}
		}

		return $result;
	}
}

/*=========================================================================*\
|| #######################################################################
|| # Downloaded: 10:32, Fri Feb 2nd 2018
|| # CVS: $RCSfile$ - $Revision: 92772 $
|| #######################################################################
\*=========================================================================*/
