Deletes node assignment for given $contentId and $versionNo.
| abstract public deleteNodeAssignment ( integer $contentId, integer $versionNo = null ) | ||
| $contentId | integer | |
| $versionNo | integer | |
/**
* Deletes given version, its fields, node assignment, relations and names.
*
* Removes the relations, but not the related objects.
*
* @param int $contentId
* @param int $versionNo
*
* @return bool
*/
public function deleteVersion($contentId, $versionNo)
{
$versionInfo = $this->loadVersionInfo($contentId, $versionNo);
$this->locationGateway->deleteNodeAssignment($contentId, $versionNo);
$this->fieldHandler->deleteFields($contentId, $versionInfo);
$this->contentGateway->deleteRelations($contentId, $versionNo);
$this->contentGateway->deleteVersions($contentId, $versionNo);
$this->contentGateway->deleteNames($contentId, $versionNo);
}
/**
* Deletes node assignment for given $contentId and $versionNo
*
* @param int $contentId
* @param int $versionNo
*
* @return void
*/
public function deleteNodeAssignment($contentId, $versionNo = null)
{
try {
return $this->innerGateway->deleteNodeAssignment($contentId, $versionNo);
} catch (DBALException $e) {
throw new RuntimeException('Database error', 0, $e);
} catch (PDOException $e) {
throw new RuntimeException('Database error', 0, $e);
}
}
/**
* Removes all Locations under and including $locationId.
*
* Performs a recursive delete on the location identified by $locationId,
* including all of its child locations. Content which is not referred to
* by any other location is automatically removed. Content which looses its
* main Location will get the first of its other Locations assigned as the
* new main Location.
*
* @param mixed $locationId
*
* @return bool
*/
public function removeSubtree($locationId)
{
$locationRow = $this->locationGateway->getBasicNodeData($locationId);
$contentId = $locationRow['contentobject_id'];
$mainLocationId = $locationRow['main_node_id'];
$subLocations = $this->locationGateway->getChildren($locationId);
foreach ($subLocations as $subLocation) {
$this->removeSubtree($subLocation['node_id']);
}
if ($locationId == $mainLocationId) {
if (1 == $this->locationGateway->countLocationsByContentId($contentId)) {
$this->removeRawContent($contentId);
} else {
$newMainLocationRow = $this->locationGateway->getFallbackMainNodeData($contentId, $locationId);
$this->changeMainLocation($contentId, $newMainLocationRow['node_id'], $newMainLocationRow['contentobject_version'], $newMainLocationRow['parent_node_id']);
}
}
$this->locationGateway->removeLocation($locationId);
$this->locationGateway->deleteNodeAssignment($contentId);
}
