/**
* Fetches the next tree level
*
* @param integer $nodeId
* @param stdClass $nodeData
* @return array
*/
public function getNextTreeLevel($nodeId, $nodeData)
{
$this->initDataProvider();
/** @var $node \TYPO3\CMS\Backend\Tree\Pagetree\PagetreeNode */
$node = GeneralUtility::makeInstance('TYPO3\\CMS\\Backend\\Tree\\Pagetree\\PagetreeNode', (array) $nodeData);
if ($nodeId === 'root') {
$nodeCollection = $this->dataProvider->getTreeMounts();
} else {
$nodeCollection = $this->dataProvider->getNodes($node, $node->getMountPoint());
}
return $nodeCollection->toArray();
}
