/home/edulekha/studygroup.edulekha.com/ow_system_plugins/base/bol/authorization_user_role_dao.php
<?php
/**
* EXHIBIT A. Common Public Attribution License Version 1.0
* The contents of this file are subject to the Common Public Attribution License Version 1.0 (the “License”);
* you may not use this file except in compliance with the License. You may obtain a copy of the License at
* http://www.oxwall.org/license. The License is based on the Mozilla Public License Version 1.1
* but Sections 14 and 15 have been added to cover use of software over a computer network and provide for
* limited attribution for the Original Developer. In addition, Exhibit A has been modified to be consistent
* with Exhibit B. Software distributed under the License is distributed on an “AS IS” basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the specific language
* governing rights and limitations under the License. The Original Code is Oxwall software.
* The Initial Developer of the Original Code is Oxwall Foundation (http://www.oxwall.org/foundation).
* All portions of the code written by Oxwall Foundation are Copyright (c) 2011. All Rights Reserved.
* EXHIBIT B. Attribution Information
* Attribution Copyright Notice: Copyright 2011 Oxwall Foundation. All rights reserved.
* Attribution Phrase (not exceeding 10 words): Powered by Oxwall community software
* Attribution URL: http://www.oxwall.org/
* Graphic Image as provided in the Covered Code.
* Display of Attribution Information is required in Larger Works which are defined in the CPAL as a work
* which combines Covered Code or portions thereof with code not governed by the terms of the CPAL.
*/
/**
* Data Access Object for `base_authorization_user_role` table.
*
* @author Nurlan Dzhumakaliev <nurlanj@live.com>
* @package ow_system_plugins.base.bol
* @since 1.0
*/
class BOL_AuthorizationUserRoleDao extends OW_BaseDao
{
/**
* Constructor.
*
*/
protected function __construct()
{
parent::__construct();
}
/**
* Singleton instance.
*
* @var BOL_AuthorizationUserRoleDao
*/
private static $classInstance;
/**
* Returns an instance of class (singleton pattern implementation).
*
* @return BOL_AuthorizationUserRoleDao
*/
public static function getInstance()
{
if ( self::$classInstance === null )
{
self::$classInstance = new self();
}
return self::$classInstance;
}
/**
* @see OW_BaseDao::getDtoClassName()
*
*/
public function getDtoClassName()
{
return 'BOL_AuthorizationUserRole';
}
/**
* @see OW_BaseDao::getTableName()
*
*/
public function getTableName()
{
return OW_DB_PREFIX . 'base_authorization_user_role';
}
public function getRoleIdList( $userId )
{
$sql = 'SELECT `roleId` FROM ' . $this->getTableName() . ' WHERE `userId`=?';
return $this->dbo->queryForColumnList($sql, array($userId));
}
public function countByRoleId( $id )
{
$ex = new OW_Example();
$ex->andFieldEqual('roleId', $id);
return $this->countByExample($ex);
}
public function onDeleteRole( $roleId, $defaulRoleId )
{
$query = "
SELECT `ur`.`id`, IF(`ur2`.`id` IS NULL, 'update', 'delete') AS `case`
FROM `{$this->getTableName()}` AS `ur`
LEFT JOIN `{$this->getTableName()}` AS `ur2`
ON( `ur`.`userId` = `ur2`.`userId` and `ur2`.`roleId` = :default)
WHERE `ur`.`roleId` = :toDelete
";
$list = $this->dbo->queryForList($query, array(':toDelete' => $roleId, ':default' => $defaulRoleId));
if ( $list === false )
{
return false;
}
$idList = array(
'toDelete' => array(),
'toUpdate' => array(),
);
foreach ( $list as $row )
{
switch ( $row['case'] )
{
case 'delete':
$idList['toDelete'][] = (int) $row['id'];
break;
case 'update':
$idList['toUpdate'][] = (int) $row['id'];
break;
}
}
if ( !empty($idList['toDelete']) )
{
$query = "DELETE FROM {$this->getTableName()} WHERE `id` IN({$this->dbo->mergeInClause($idList['toDelete'])})";
$this->dbo->query($query);
}
if ( !empty($idList['toUpdate']) )
{
$query = "UPDATE {$this->getTableName()} SET `roleId`=? WHERE `id` IN({$this->dbo->mergeInClause($idList['toUpdate'])})";
$this->dbo->query($query, array($defaulRoleId));
}
}
public function deleteByUserId( $userId )
{
$userId = (int) $userId;
if ( $userId > 0 )
{
$ex = new OW_Example();
$ex->andFieldEqual('userId', $userId);
$this->deleteByExample($ex);
}
}
public function deleteUserRole( $userId, $roleId )
{
$ex = new OW_Example();
$ex->andFieldEqual('userId', $userId);
$ex->andFieldEqual('roleId', $roleId);
$this->deleteByExample($ex);
}
private $cachedItems = array();
public function getRoleListOfUsers( array $idList, $displayLabel )
{
if ( count($idList) < 1 )
{
return array();
}
$idList = array_map('intval', $idList);
$idsToRequire = array();
$result = array();
$var = null;
foreach ( $idList as $id )
{
if ( array_key_exists($id, $this->cachedItems) )
{
if ( $this->cachedItems[$id] !== null )
{
$result[$id] = $this->cachedItems[$id];
}
}
else
{
$idsToRequire[] = $id;
}
}
$items = array();
if ( !empty($idsToRequire) )
{
$roleTable = BOL_AuthorizationRoleDao::getInstance()->getTableName();
$labelCond = $displayLabel ? ' AND r.displayLabel=1 ' : '';
$query = "SELECT `userId`,`name`,`custom` FROM {$this->getTableName()} ur
INNER JOIN {$roleTable} r ON ur.roleId=r.id
WHERE ur.userId IN({$this->dbo->mergeInClause($idsToRequire)}) " . $labelCond . "
ORDER BY sortOrder DESC";
$items = $this->dbo->queryForList($query);
}
foreach ( $items as $key => $item )
{
if ( key_exists($item['userId'], $result) )
{
continue;
}
$result[(int) $item['userId']] = $item;
$this->cachedItems[(int) $item['userId']] = $item;
}
return $result;
}
}