/**
* Gets all the node content items that sit under a parent ID.
*
* @param int $parent
* @return DataObjectSet
*/
public function getItemsByParentId($parentID = null)
{
$result = new ArrayList();
if (!$this->isValid()) {
return $result;
}
if ($parentID == null) {
$items = $this->getMenu();
} else {
$menuLink = $this->getMenuLink($this->parseID($parentID));
$items = $menuLink['children'];
}
if ($items) {
foreach ($items as $item) {
$result->push(DrupalMenuLinkContentItem::factory($this, $item));
}
}
// TODO: load children if path is a taxonomy node
return $result;
}
protected function createContentItem($item)
{
if (!isset($item['link'])) {
return NULL;
}
$linkData = $item['link'];
$menuLinkID = $linkData['mlid'];
if (isset($linkData['path']) && strlen($linkData['path']) > 5 && substr($linkData['path'], 0, 5) == 'node/') {
$nodeId = substr($linkData['path'], 5);
$nodeData = $this->getNode($this->encodeId($nodeId));
return DrupalNodeContentItem::factory($this, array('link' => $linkData, 'node' => $nodeData));
} else {
return DrupalMenuLinkContentItem::factory($this, array('link' => $linkData));
}
}
