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Code refactoring: MakeSelectFilter

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SVN:trunk[3015]
This commit is contained in:
Romain Quetiez
2013-12-03 09:56:46 +00:00
parent 62302f9138
commit 6f90d626fc
3 changed files with 92 additions and 131 deletions
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88
core/userrights.class.inc.php
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@@ -1,5 +1,5 @@
<?php
// Copyright (C) 2010-2012 Combodo SARL
// Copyright (C) 2010-2013 Combodo SARL
//
// This file is part of iTop.
//
@@ -66,6 +66,86 @@ abstract class UserRightsAddOnAPI
abstract public function IsAdministrator($oUser);
abstract public function IsPortalUser($oUser);
abstract public function FlushPrivileges();
/**
* ...
*/
public function MakeSelectFilter($sClass, $aAllowedOrgs, $aSettings = array(), $sAttCode = null)
{
if ($sAttCode == null)
{
$sAttCode = $this->GetOwnerOrganizationAttCode($sClass);
}
if (empty($sAttCode))
{
return $oFilter = new DBObjectSearch($sClass);
}
$oExpression = new FieldExpression($sAttCode, $sClass);
$oFilter = new DBObjectSearch($sClass);
$oListExpr = ListExpression::FromScalars($aAllowedOrgs);
$oCondition = new BinaryExpression($oExpression, 'IN', $oListExpr);
$oFilter->AddConditionExpression($oCondition);
if ($this->HasSharing())
{
if (($sAttCode == 'id') && isset($aSettings['bSearchMode']) && $aSettings['bSearchMode'])
{
// Querying organizations (or derived)
// and the expected list of organizations will be used as a search criteria
// Therefore the query can also return organization having objects shared with the allowed organizations
//
// 1) build the list of organizations sharing something with the allowed organizations
// Organization <== sharing_org_id == SharedObject having org_id IN {user orgs}
$oShareSearch = new DBObjectSearch('SharedObject');
$oOrgField = new FieldExpression('org_id', 'SharedObject');
$oShareSearch->AddConditionExpression(new BinaryExpression($oOrgField, 'IN', $oListExpr));
$oSearchSharers = new DBObjectSearch('Organization');
$oSearchSharers->AllowAllData();
$oSearchSharers->AddCondition_ReferencedBy($oShareSearch, 'sharing_org_id');
$aSharers = array();
foreach($oSearchSharers->ToDataArray(array('id')) as $aRow)
{
$aSharers[] = $aRow['id'];
}
// 2) Enlarge the overall results: ... OR id IN(id1, id2, id3)
if (count($aSharers) > 0)
{
$oSharersList = ListExpression::FromScalars($aSharers);
$oFilter->MergeConditionExpression(new BinaryExpression($oExpression, 'IN', $oSharersList));
}
}
$aShareProperties = SharedObject::GetSharedClassProperties($sClass);
if ($aShareProperties)
{
$sShareClass = $aShareProperties['share_class'];
$sShareAttCode = $aShareProperties['attcode'];
$oSearchShares = new DBObjectSearch($sShareClass);
$oSearchShares->AllowAllData();
$sHierarchicalKeyCode = MetaModel::IsHierarchicalClass('Organization');
$oOrgField = new FieldExpression('org_id', $sShareClass);
$oSearchShares->AddConditionExpression(new BinaryExpression($oOrgField, 'IN', $oListExpr));
$aShared = array();
foreach($oSearchShares->ToDataArray(array($sShareAttCode)) as $aRow)
{
$aShared[] = $aRow[$sShareAttCode];
}
if (count($aShared) > 0)
{
$oObjId = new FieldExpression('id', $sClass);
$oSharedIdList = ListExpression::FromScalars($aShared);
$oFilter->MergeConditionExpression(new BinaryExpression($oObjId, 'IN', $oSharedIdList));
}
}
} // if HasSharing
return $oFilter;
}
}
@@ -712,6 +792,7 @@ class UserRights
}
}
public static function IsActionAllowed($sClass, $iActionCode, /*dbObjectSet*/ $oInstanceSet = null, $oUser = null)
{
// When initializing, we need to let everything pass trough
@@ -918,6 +999,11 @@ class UserRights
}
return $oUser;
}
public static function MakeSelectFilter($sClass, $aAllowedOrgs, $aSettings = array(), $sAttCode = null)
{
return self::$m_oAddOn->MakeSelectFilter($sClass, $aAllowedOrgs, $aSettings, $sAttCode);
}
}
/**