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#439 Record and display changes in the link sets (ex: Members of a team)

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#439 Make sure that changes made by a plugin get recorded
+ simplified the change tracking for the plugins. Simply call DBObject::DBInsert (resp. Update and Delete) and the change will be recorded for the current page. This is compatible with the old (not mandatory anymore) way that was requiring DBInsertTracked APIs (resp. Update, Delete).

SVN:trunk[2236]
This commit is contained in:
Romain Quetiez
2012-10-08 12:17:56 +00:00
parent 60cf926fdb
commit 7dbbb1c299
24 changed files with 622 additions and 294 deletions
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48
core/metamodel.class.php
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@@ -879,6 +879,34 @@ abstract class MetaModel
}
}
protected static $m_aTrackForwardCache = array();
/**
* List external keys for which there is a LinkSet (direct or indirect) on the other end
* For those external keys, a change will have a special meaning on the other end
* in term of change tracking
*/
final static public function GetTrackForwardExternalKeys($sClass)
{
if (!isset(self::$m_aTrackForwardCache[$sClass]))
{
$aRes = array();
foreach (MetaModel::GetExternalKeys($sClass) as $sAttCode => $oAttDef)
{
$sRemoteClass = $oAttDef->GetTargetClass();
foreach (MetaModel::ListAttributeDefs($sRemoteClass) as $sRemoteAttCode => $oRemoteAttDef)
{
if (!$oRemoteAttDef->IsLinkSet()) continue;
if ($oRemoteAttDef->GetLinkedClass() != $sClass) continue;
if ($oRemoteAttDef->GetExtKeyToMe() != $sAttCode) continue;
$aRes[$sAttCode] = $oRemoteAttDef;
}
}
self::$m_aTrackForwardCache[$sClass] = $aRes;
}
return self::$m_aTrackForwardCache[$sClass];
}
public static function GetLabel($sClass, $sAttCode)
{
$oAttDef = self::GetAttributeDef($sClass, $sAttCode);
@@ -4730,7 +4758,23 @@ abstract class MetaModel
$oObj = self::GetObject($sTargetClass, $iKey, false);
if (is_null($oObj))
{
return "$sTargetClass: $iKey (not found)";
// Whatever we are looking for, the root class is the key to search for
$sRootClass = self::GetRootClass($sTargetClass);
$oSearch = DBObjectSearch::FromOQL('SELECT CMDBChangeOpDelete WHERE objclass = :objclass AND objkey = :objkey', array('objclass' => $sRootClass, 'objkey' => $iKey));
$oSet = new DBObjectSet($oSearch);
$oRecord = $oSet->Fetch();
// An empty fname is obtained with iTop < 2.0
if (is_null($oRecord) || (strlen(trim($oRecord->Get('fname'))) == 0))
{
$sName = Dict::Format('Core:UnknownObjectLabel', $sTargetClass, $iKey);
$sTitle = Dict::S('Core:UnknownObjectTip');
}
else
{
$sName = $oRecord->Get('fname');
$sTitle = Dict::Format('Core:DeletedObjectTip', $oRecord->Get('date'), $oRecord->Get('userinfo'));
}
return '<span class="itop-deleted-object" title="'.htmlentities($sTitle, ENT_QUOTES, 'UTF-8').'">'.htmlentities($sName, ENT_QUOTES, 'UTF-8').'</span>';
}
return $oObj->GetHyperLink();
}
@@ -4751,6 +4795,8 @@ abstract class MetaModel
public static function BulkDelete(DBObjectSearch $oFilter)
{
throw new Exception("Bulk deletion cannot be done this way: it will not work with hierarchical keys - implementation to be reviewed!");
$sSQL = self::MakeDeleteQuery($oFilter);
if (!self::DBIsReadOnly())
{