| public resolveShortcutTarget ( Neos\ContentRepository\Domain\Model\NodeInterface $node ) : Neos\ContentRepository\Domain\Model\NodeInterface | string | null | ||
| $node | Neos\ContentRepository\Domain\Model\NodeInterface | |
| return | Neos\ContentRepository\Domain\Model\NodeInterface | string | null | |
public function resolveShortcutTarget(NodeInterface $node)
{
$infiniteLoopPrevention = 0;
while ($node->getNodeType()->isOfType('Neos.Neos:Shortcut') && $infiniteLoopPrevention < 50) {
$infiniteLoopPrevention++;
switch ($node->getProperty('targetMode')) {
case 'selectedTarget':
$target = $node->getProperty('target');
if ($this->linkingService->hasSupportedScheme($target)) {
$targetObject = $this->linkingService->convertUriToObject($target, $node);
if ($targetObject instanceof NodeInterface) {
$node = $targetObject;
} elseif ($targetObject instanceof AssetInterface) {
return $this->linkingService->resolveAssetUri($target);
}
} else {
return $target;
}
break;
case 'parentNode':
$node = $node->getParent();
break;
case 'firstChildNode':
default:
$childNodes = $node->getChildNodes('Neos.Neos:Document');
if ($childNodes !== array()) {
$node = reset($childNodes);
} else {
return null;
}
}
}
return $node;
} /**
* Handles redirects to shortcut targets in live rendering.
*
* @param NodeInterface $node
* @return void
* @throws NodeNotFoundException|UnresolvableShortcutException
*/
protected function handleShortcutNode(NodeInterface $node)
{
$resolvedNode = $this->nodeShortcutResolver->resolveShortcutTarget($node);
if ($resolvedNode === null) {
throw new NodeNotFoundException(sprintf('The shortcut node target of node "%s" could not be resolved', $node->getPath()), 1430218730);
} elseif (is_string($resolvedNode)) {
$this->redirectToUri($resolvedNode);
} elseif ($resolvedNode instanceof NodeInterface) {
$this->redirect('show', null, null, ['node' => $resolvedNode]);
} else {
throw new UnresolvableShortcutException(sprintf('The shortcut node target of node "%s" resolves to an unsupported type "%s"', $node->getPath(), is_object($resolvedNode) ? get_class($resolvedNode) : gettype($resolvedNode)), 1430218738);
}
}
