/**
* Sets the absolute path of this node.
*
* This method is only for internal use by the content repository or node methods. Changing
* the path of a node manually may lead to unexpected behavior.
*
* To achieve a correct behavior when changing the path (moving the node) in a workspace, a shadow node data that will
* hide the node data in the base workspace will be created. Thus queries do not need to worry about moved nodes.
* Through a movedTo reference the shadow node data will be removed when publishing the moved node.
*
* @param string $path
* @param boolean $checkForExistence Checks for existence at target path, internally used for recursions and shadow nodes.
* @throws NodeException
* @internal This method is purely internal and Node objects can call this on other Node objects
*/
public function setPath($path, $checkForExistence = true)
{
$originalPath = $this->nodeData->getPath();
if ($originalPath === $path) {
return;
}
if ($checkForExistence) {
$existingNodeDataArray = $this->nodeDataRepository->findByPathWithoutReduce($path, $this->context->getWorkspace());
/** @var NodeData $existingNodeData */
foreach ($existingNodeDataArray as $existingNodeData) {
if ($existingNodeData->getIdentifier() !== $this->getIdentifier()) {
throw new NodeException(sprintf('Can not rename the node "%s" as a node already exists on path "%s"', $this->getPath(), $path), 1414436551);
}
}
}
$changedNodePathsCollection = array();
if ($this->getNodeType()->isAggregate()) {
$nodeDataVariantsAndChildren = $this->nodeDataRepository->findByPathWithoutReduce($originalPath, $this->context->getWorkspace(), true, true);
/** @var NodeData $nodeData */
foreach ($nodeDataVariantsAndChildren as $nodeData) {
// $nodeDataVariants at this point also contains *our own NodeData reference* ($this->nodeData), as we find all NodeData objects
// (across all dimensions) with the same path.
//
// We need to ensure that our own Node object's nodeData reference ($this->nodeData) is also updated correctly if a new NodeData object
// is returned; as we rely on the fact that $this->getPath() will return the new node path in all circumstances.
//
// However, $this->createNodeForVariant() only returns $this if the Context object is the same as $this->context; which is not
// the case if $this->context contains dimension fallbacks such as "Language: EN, DE".
//
// The "if" statement below is actually a workaround to ensure that if the NodeData object is our own one, we update *ourselves* correctly,
// and thus return the correct (new) Node Path when calling $this->getPath() afterwards.
if ($this->nodeData === $nodeData) {
$nodeVariant = $this;
} else {
$nodeVariant = $this->createNodeForVariant($nodeData);
}
if ($nodeVariant !== null) {
$relativePathSegment = NodePaths::getRelativePathBetween($originalPath, $nodeVariant->getPath());
$newNodeVariantPath = NodePaths::addNodePathSegment($path, $relativePathSegment);
$possibleShadowedNodeData = $nodeData->move($newNodeVariantPath, $this->context->getWorkspace());
$nodeVariant->setNodeData($possibleShadowedNodeData);
$changedNodePathsCollection[] = array($nodeVariant, $originalPath, $nodeVariant->getNodeData()->getPath(), !$checkForExistence);
}
}
} else {
/** @var Node $childNode */
foreach ($this->getChildNodes() as $childNode) {
$childNode->setPath(NodePaths::addNodePathSegment($path, $childNode->getName()), false);
}
$possibleShadowedNodeData = $this->nodeData->move($path, $this->context->getWorkspace());
$this->setNodeData($possibleShadowedNodeData);
$changedNodePathsCollection[] = array($this, $originalPath, $this->getNodeData()->getPath(), $checkForExistence);
}
$this->nodeDataRepository->persistEntities();
foreach ($changedNodePathsCollection as $nodePathChangedArguments) {
call_user_func_array(array($this, 'emitNodePathChanged'), $nodePathChangedArguments);
}
}
/**
* Sets the absolute path of this node.
*
* This method is only for internal use by the content repository or node methods. Changing
* the path of a node manually may lead to unexpected behavior.
*
* To achieve a correct behavior when changing the path (moving the node) in a workspace, a shadow node data that will
* hide the node data in the base workspace will be created. Thus queries do not need to worry about moved nodes.
* Through a movedTo reference the shadow node data will be removed when publishing the moved node.
*
* @param string $path
* @param boolean $checkForExistence Checks for existence at target path, internally used for recursions and shadow nodes.
* @throws NodeException
* @internal This method is purely internal and Node objects can call this on other Node objects
*/
public function setPath($path, $checkForExistence = true)
{
$originalPath = $this->nodeData->getPath();
if ($originalPath === $path) {
return;
}
if ($checkForExistence) {
$existingNodeDataArray = $this->nodeDataRepository->findByPathWithoutReduce($path, $this->context->getWorkspace());
/** @var NodeData $existingNodeData */
foreach ($existingNodeDataArray as $existingNodeData) {
if ($existingNodeData->getIdentifier() !== $this->getIdentifier()) {
throw new NodeException(sprintf('Can not rename the node "%s" as a node already exists on path "%s"', $this->getPath(), $path), 1414436551);
}
}
}
$changedNodePathsCollection = array();
if ($this->getNodeType()->isAggregate()) {
$nodeDataVariantsAndChildren = $this->nodeDataRepository->findByPathWithoutReduce($originalPath, $this->context->getWorkspace(), true, true);
/** @var NodeData $nodeData */
foreach ($nodeDataVariantsAndChildren as $nodeData) {
$nodeVariant = $this->createNodeForVariant($nodeData);
if ($nodeVariant !== null) {
$relativePathSegment = NodePaths::getRelativePathBetween($originalPath, $nodeVariant->getPath());
$newNodeVariantPath = NodePaths::addNodePathSegment($path, $relativePathSegment);
$possibleShadowedNodeData = $nodeData->move($newNodeVariantPath, $this->context->getWorkspace());
$nodeVariant->setNodeData($possibleShadowedNodeData);
$changedNodePathsCollection[] = array($nodeVariant, $originalPath, $nodeVariant->getNodeData()->getPath(), !$checkForExistence);
}
}
} else {
/** @var Node $childNode */
foreach ($this->getChildNodes() as $childNode) {
$childNode->setPath(NodePaths::addNodePathSegment($path, $childNode->getName()), false);
}
$possibleShadowedNodeData = $this->nodeData->move($path, $this->context->getWorkspace());
$this->setNodeData($possibleShadowedNodeData);
$changedNodePathsCollection[] = array($this, $originalPath, $this->getNodeData()->getPath(), $checkForExistence);
}
$this->nodeDataRepository->persistEntities();
foreach ($changedNodePathsCollection as $nodePathChangedArguments) {
call_user_func_array(array($this, 'emitNodePathChanged'), $nodePathChangedArguments);
}
}
