Merge pull request #5439 from dlubitz/90/bugfix/fix-usage-controller-…

…after-upmerge

BUGFIX: Fix class usages in UsageController

Neos.Media.Browser/Classes/Controller/UsageController.php

@@ -16,9 +16,12 @@
 
 use Neos\ContentRepository\Core\Projection\ContentGraph\Filter\FindClosestNodeFilter;
 use Neos\ContentRepository\Core\Projection\ContentGraph\VisibilityConstraints;
+use Neos\ContentRepository\Core\SharedModel\Workspace\Workspace;
 use Neos\ContentRepositoryRegistry\ContentRepositoryRegistry;
 use Neos\Flow\Annotations as Flow;
 use Neos\Flow\Mvc\Controller\ActionController;
+use Neos\Flow\Security\Authorization\PrivilegeManagerInterface;
+use Neos\Flow\Security\Context;
 use Neos\Media\Domain\Model\AssetInterface;
 use Neos\Media\Domain\Service\AssetService;
 use Neos\Neos\AssetUsage\Dto\AssetUsageReference;
@@ -68,7 +71,7 @@ class UsageController extends ActionController
 
     /**
      * @Flow\Inject
-     * @var SecurityContext
+     * @var Context
      */
     protected $securityContext;
 
@@ -125,7 +128,7 @@ public function relatedNodesAction(AssetInterface $asset)
             $workspacePermissions = $this->contentRepositoryAuthorizationService->getWorkspacePermissions($currentContentRepositoryId, $usage->getWorkspaceName(), $this->securityContext->getRoles(), $this->userService->getBackendUser()?->getId());
             $workspace = $contentRepository->findWorkspaceByName($usage->getWorkspaceName());
 
-            $inaccessibleRelation['label'] = $this->getLabelForInaccessibleWorkspace($workspace);
+            $inaccessibleRelation['label'] = $workspace && $this->getLabelForInaccessibleWorkspace($workspace);
             $inaccessibleRelation['nodeIdentifier'] = $usage->getNodeAggregateId()->value;
             $inaccessibleRelation['workspaceName'] = $usage->getWorkspaceName()->value;
             $inaccessibleRelation['workspace'] = $workspace;