/**
* as defined by interface: do something with this item.
* we expect a node, will throw an exception if anything else
*/
public function visit(ItemInterface $item)
{
if (!$item instanceof NodeInterface) {
throw new \Exception("Internal error: did not expect to visit a non-node object: {$item}");
}
$document = $this->odm->find(null, $item->getPath());
if (!$this->showall && !$document->getVisible()) {
// ignore hidden entries
return;
}
$url = $this->getUrl($document);
$this->tree[$url] = $document->getLabel();
//TODO: this could return the same list of info as menucollectorvisitor, making that one obsolete
}
/**
* Print information about the visited node.
*
* @param ItemInterface $item the node to visit
*/
public function visit(ItemInterface $item)
{
if (!$item instanceof NodeInterface) {
throw new \Exception("Internal error: did not expect to visit a non-node object: {$item}");
}
if ($item->getDepth() == 0) {
$name = 'ROOT';
} elseif ($this->showFullPath) {
$name = $item->getPath();
} else {
$name = $item->getName();
}
$out = str_repeat(' ', $this->level) . '<comment>' . $name . '</comment>';
if ($this->identifiers) {
$identifier = $item->getIdentifier();
if ($identifier) {
$out .= "({$identifier})";
}
}
$out .= ':';
$this->output->writeln($out);
}
