/**
* Returns a node specified by the given absolute path.
*
* @param string $path Absolute path specifying the node
* @return \TYPO3\TYPO3CR\Domain\Model\NodeInterface The specified node or NULL if no such node exists
* @throws \InvalidArgumentException
* @api
*/
public function getNode($path)
{
if (!is_string($path) || $path[0] !== '/') {
throw new \InvalidArgumentException('Only absolute paths are allowed for Context::getNode()', 1284975105);
}
$workspaceRootNode = $this->getWorkspace()->getRootNodeData();
$rootNode = $this->nodeFactory->createFromNodeData($workspaceRootNode, $this);
if ($path !== '/') {
$node = $this->firstLevelNodeCache->getByPath($path);
if ($node === FALSE) {
$node = $rootNode->getNode(substr($path, 1));
$this->firstLevelNodeCache->setByPath($path, $node);
}
} else {
$node = $rootNode;
}
return $node;
}
/**
* Finds all nodes lying on the path specified by (and including) the given
* starting point and end point.
*
* @param mixed $startingPoint Either an absolute path or an actual node specifying the starting point, for example /sites/mysitecom
* @param mixed $endPoint Either an absolute path or an actual node specifying the end point, for example /sites/mysitecom/homepage/subpage
* @return array<\TYPO3\TYPO3CR\Domain\Model\NodeInterface> The nodes found between and including the given paths or an empty array of none were found
* @api
*/
public function getNodesOnPath($startingPoint, $endPoint)
{
$startingPointPath = $startingPoint instanceof NodeInterface ? $startingPoint->getPath() : $startingPoint;
$endPointPath = $endPoint instanceof NodeInterface ? $endPoint->getPath() : $endPoint;
$nodeDataElements = $this->nodeDataRepository->findOnPath($startingPointPath, $endPointPath, $this->getWorkspace(), $this->getDimensions(), $this->isRemovedContentShown());
$nodes = array();
foreach ($nodeDataElements as $nodeData) {
$node = $this->nodeFactory->createFromNodeData($nodeData, $this);
if ($node !== null) {
$nodes[] = $node;
$this->firstLevelNodeCache->setByPath($node->getPath(), $node);
}
}
return $nodes;
}
