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Rework of the relation diagrams: implemented MetaModel::GetRelatedObjectsUp, and took the redundancy into account (still misses a GUI)

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SVN:trunk[3545]
This commit is contained in:
Romain Quetiez
2015-04-15 09:06:50 +00:00
parent ef8888c679
commit 26eb4c7083
8 changed files with 528 additions and 38 deletions
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28
core/metamodel.class.php
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@@ -1390,7 +1390,7 @@ abstract class MetaModel
}
/**
* Compute the "RelatedObjects" (for the given relation, as defined by MetaModel::GetRelatedObjects) for a whole set of DBObjects
* Compute the "RelatedObjects" for a whole set of DBObjects
*
* @param string $sRelCode The code of the relation to use for the computation
* @param array $asourceObjects The objects to start with
@@ -1404,14 +1404,30 @@ abstract class MetaModel
$oGraph = new RelationGraph();
foreach ($aSourceObjects as $oObject)
{
$oSourceNode = new RelationObjectNode($oGraph, $oObject);
$oSourceNode->SetProperty('source', true);
$oGraph->AddSourceObject($oObject);
}
$aSourceNodes = $oGraph->_GetNodes();
foreach ($aSourceNodes as $oSourceNode)
$oGraph->ComputeRelatedObjectsDown($sRelCode, $iMaxDepth, $bEnableRedundancy);
return $oGraph;
}
/**
* Compute the "RelatedObjects" in the reverse way
*
* @param string $sRelCode The code of the relation to use for the computation
* @param array $asourceObjects The objects to start with
* @param int $iMaxDepth
* @param boolean $bEnableReduncancy
*
* @return RelationGraph The graph of all the related objects
*/
static public function GetRelatedObjectsUp($sRelCode, $aSourceObjects, $iMaxDepth = 99, $bEnableRedundancy = true)
{
$oGraph = new RelationGraph();
foreach ($aSourceObjects as $oObject)
{
$oGraph->AddRelatedObjectsDown($sRelCode, $oSourceNode, $iMaxDepth, $bEnableRedundancy);
$oGraph->AddSinkObject($oObject);
}
$oGraph->ComputeRelatedObjectsUp($sRelCode, $iMaxDepth, $bEnableRedundancy);
return $oGraph;
}