/**
* Sends a subtree starting to $locationId to the trash
* and returns a Trashed object corresponding to $locationId.
*
* Moves all locations in the subtree to the Trash. The associated content
* objects are left untouched.
*
* @param mixed $locationId
*
* @todo Handle field types actions
*
* @return null|\eZ\Publish\SPI\Persistence\Content\Location\Trashed null if location was deleted, otherwise Trashed object
*/
public function trashSubtree($locationId)
{
$locationRows = $this->locationGateway->getSubtreeContent($locationId);
$isLocationRemoved = false;
$parentLocationId = null;
foreach ($locationRows as $locationRow) {
if ($locationRow["node_id"] == $locationId) {
$parentLocationId = $locationRow["parent_node_id"];
}
if ($this->locationGateway->countLocationsByContentId($locationRow["contentobject_id"]) == 1) {
$this->locationGateway->trashLocation($locationRow["node_id"]);
} else {
if ($locationRow["node_id"] == $locationId) {
$isLocationRemoved = true;
}
$this->locationGateway->removeLocation($locationRow["node_id"]);
if ($locationRow["node_id"] == $locationRow["main_node_id"]) {
$newMainLocationRow = $this->locationGateway->getFallbackMainNodeData($locationRow["contentobject_id"], $locationRow["node_id"]);
$this->locationHandler->changeMainLocation($locationRow["contentobject_id"], $newMainLocationRow["node_id"], $newMainLocationRow["contentobject_version"], $newMainLocationRow["parent_node_id"]);
}
}
}
if (isset($parentLocationId)) {
$this->locationHandler->markSubtreeModified($parentLocationId, time());
}
return $isLocationRemoved ? null : $this->loadTrashItem($locationId);
}
/**
* Copy location object identified by $sourceId, into destination identified by $destinationParentId.
*
* Performs a deep copy of the location identified by $sourceId and all of
* its child locations, copying the most recent published content object
* for each location to a new content object without any additional version
* information. Relations are not copied. URLs are not touched at all.
*
* @todo update subtree modification time, optionally retain dates and set creator
*
* @param mixed $sourceId
* @param mixed $destinationParentId
*
* @return Location the newly created Location.
*/
public function copySubtree($sourceId, $destinationParentId)
{
$children = $this->locationGateway->getSubtreeContent($sourceId);
$destinationParentData = $this->locationGateway->getBasicNodeData($destinationParentId);
$defaultObjectStates = $this->getDefaultContentStates();
$contentMap = array();
$locationMap = array($children[0]["parent_node_id"] => array("id" => $destinationParentId, "hidden" => (bool) $destinationParentData["is_hidden"], "invisible" => (bool) $destinationParentData["is_invisible"], "path_identification_string" => $destinationParentData["path_identification_string"]));
$locations = array();
foreach ($children as $child) {
$locations[$child["contentobject_id"]][$child["node_id"]] = true;
}
$time = time();
$mainLocations = array();
$mainLocationsUpdate = array();
foreach ($children as $index => $child) {
// Copy content
if (!isset($contentMap[$child["contentobject_id"]])) {
$content = $this->contentHandler->copy($child["contentobject_id"], $child["contentobject_version"]);
$this->setContentStates($content, $defaultObjectStates);
$content = $this->contentHandler->publish($content->versionInfo->contentInfo->id, $content->versionInfo->contentInfo->currentVersionNo, new MetadataUpdateStruct(array("publicationDate" => $time, "modificationDate" => $time)));
$contentMap[$child["contentobject_id"]] = $content->versionInfo->contentInfo->id;
}
$createStruct = $this->locationMapper->getLocationCreateStruct($child);
$createStruct->contentId = $contentMap[$child["contentobject_id"]];
$parentData = $locationMap[$child["parent_node_id"]];
$createStruct->parentId = $parentData["id"];
$createStruct->invisible = $createStruct->hidden || $parentData["hidden"] || $parentData["invisible"];
$pathString = explode("/", $child["path_identification_string"]);
$pathString = end($pathString);
$createStruct->pathIdentificationString = strlen($pathString) > 0 ? $parentData["path_identification_string"] . "/" . $pathString : null;
// Use content main location if already set, otherwise create location as main
if (isset($mainLocations[$child["contentobject_id"]])) {
$createStruct->mainLocationId = $locationMap[$mainLocations[$child["contentobject_id"]]]["id"];
} else {
$createStruct->mainLocationId = true;
$mainLocations[$child["contentobject_id"]] = $child["node_id"];
// If needed mark for update
if (isset($locations[$child["contentobject_id"]][$child["main_node_id"]]) && count($locations[$child["contentobject_id"]]) > 1 && $child["node_id"] !== $child["main_node_id"]) {
$mainLocationsUpdate[$child["contentobject_id"]] = $child["main_node_id"];
}
}
$newLocation = $this->create($createStruct);
$locationMap[$child["node_id"]] = array("id" => $newLocation->id, "hidden" => $newLocation->hidden, "invisible" => $newLocation->invisible, "path_identification_string" => $newLocation->pathIdentificationString);
if ($index === 0) {
$copiedSubtreeRootLocation = $newLocation;
}
}
// Update main locations
foreach ($mainLocationsUpdate as $contentId => $mainLocationId) {
$this->changeMainLocation($contentMap[$contentId], $locationMap[$mainLocationId]["id"]);
}
// If subtree root is main location for its content, update subtree section to the one of the
// parent location content
$subtreeRootContentInfo = $this->contentHandler->loadContentInfo($copiedSubtreeRootLocation->contentId);
if ($subtreeRootContentInfo->mainLocationId === $copiedSubtreeRootLocation->id) {
$this->setSectionForSubtree($copiedSubtreeRootLocation->id, $this->contentHandler->loadContentInfo($this->load($destinationParentId)->contentId)->sectionId);
}
return $copiedSubtreeRootLocation;
}
/**
* Find all content in the given subtree
*
* @param mixed $sourceId
* @param bool $onlyIds
*
* @return array
*/
public function getSubtreeContent($sourceId, $onlyIds = false)
{
try {
return $this->innerGateway->getSubtreeContent($sourceId, $onlyIds);
} catch (DBALException $e) {
throw new RuntimeException('Database error', 0, $e);
} catch (PDOException $e) {
throw new RuntimeException('Database error', 0, $e);
}
}
/**
* @param mixed $oldParentId
* @param mixed $newParentId
*
* @return array
*/
protected function getCopiedLocationsMap($oldParentId, $newParentId)
{
$originalLocations = $this->locationGateway->getSubtreeContent($oldParentId);
$copiedLocations = $this->locationGateway->getSubtreeContent($newParentId);
$map = array();
foreach ($originalLocations as $index => $originalLocation) {
$map['eznode:' . $originalLocation['node_id']] = 'eznode:' . $copiedLocations[$index]['node_id'];
}
return $map;
}