BUGFIX: Fix hidden state evaluation (#3867)

* TASK: Fix hidden state evaluation

The Neos 8.3 LinkingService contained this logic
```
$action = $node->getContext()->getWorkspace()->isPublicWorkspace() && !$node->isHidden() ? 'show' : 'preview';
```
ensuring that disabled nodes can still be previewed.
In Neos 9 a no route matched error will be thrown.

To restore the old behaviour we evaluate the hidden state

* TASK: Harden `redirectToAction`

remove logic of falling back to live workspace, but use the original workspace then instead.

* update comment

Co-authored-by: Bastian Waidelich <b.waidelich@wwwision.de>

---------

Co-authored-by: Bastian Waidelich <b.waidelich@wwwision.de>

Classes/Controller/BackendController.php

@@ -12,6 +12,7 @@
  * source code.
  */
 
+use Neos\ContentRepository\Core\Feature\SubtreeTagging\Dto\SubtreeTag;
 use Neos\ContentRepository\Core\Projection\ContentGraph\VisibilityConstraints;
 use Neos\ContentRepository\Core\SharedModel\Exception\WorkspaceDoesNotExist;
 use Neos\ContentRepository\Core\SharedModel\Node\NodeAddress;
@@ -225,9 +226,29 @@ public function redirectToAction(string $node): void
 
         $nodeAddress = NodeAddress::fromJsonString($node);
 
+        $contentRepository = $this->contentRepositoryRegistry->get($nodeAddress->contentRepositoryId);
+
+        $nodeInstance = $contentRepository->getContentGraph($nodeAddress->workspaceName)->getSubgraph(
+            $nodeAddress->dimensionSpacePoint,
+            VisibilityConstraints::withoutRestrictions()
+        )->findNodeById($nodeAddress->aggregateId);
+
+        $workspace = $contentRepository->findWorkspaceByName($nodeAddress->workspaceName);
+
+        // we always want to redirect to the node in the base workspace unless we are on a root workspace in which case we stay on that (currently that will not happen)
+        $nodeAddressInBaseWorkspace = NodeAddress::create(
+            $nodeAddress->contentRepositoryId,
+            $workspace->baseWorkspaceName ?? $nodeAddress->workspaceName,
+            $nodeAddress->dimensionSpacePoint,
+            $nodeAddress->aggregateId
+        );
+
+        $nodeUriBuilder = $this->nodeUriBuilderFactory->forActionRequest($this->request);
+
         $this->redirectToUri(
-            $this->nodeUriBuilderFactory->forActionRequest($this->request)
-                ->uriFor($nodeAddress)
+            !$nodeInstance || $nodeInstance->tags->contain(SubtreeTag::disabled())
+                ? $nodeUriBuilder->previewUriFor($nodeAddressInBaseWorkspace)
+                : $nodeUriBuilder->uriFor($nodeAddressInBaseWorkspace)
         );
     }
 }

Classes/Fusion/Helper/NodeInfoHelper.php

@@ -17,7 +17,6 @@
 use Neos\ContentRepository\Core\Projection\ContentGraph\Node;
 use Neos\ContentRepository\Core\SharedModel\Node\NodeAddress;
 use Neos\ContentRepository\Core\SharedModel\Node\NodeAggregateClassification;
-use Neos\ContentRepository\Core\SharedModel\Workspace\WorkspaceName;
 use Neos\ContentRepositoryRegistry\ContentRepositoryRegistry;
 use Neos\Eel\ProtectedContextAwareInterface;
 use Neos\Flow\Annotations as Flow;
@@ -351,16 +350,7 @@ public function previewUri(Node $node, ActionRequest $actionRequest): string
 
     public function createRedirectToNode(Node $node, ActionRequest $actionRequest): string
     {
-        // we always want to redirect to the node in the base workspace.
-        $contentRepository = $this->contentRepositoryRegistry->get($node->contentRepositoryId);
-        $workspace = $contentRepository->findWorkspaceByName($node->workspaceName);
-
-        $nodeAddress = NodeAddress::create(
-            $node->contentRepositoryId,
-            $workspace->baseWorkspaceName ?? WorkspaceName::forLive(),
-            $node->dimensionSpacePoint,
-            $node->aggregateId
-        );
+        $nodeAddress = NodeAddress::fromNode($node);
 
         $uriBuilder = new UriBuilder();
         $uriBuilder->setRequest($actionRequest);