Fix: Filter documents on sortby assets

Author: jonnitto

Classes/Fusion/RawListImplementation.php

@@ -87,6 +87,13 @@ class RawListImplementation extends AbstractFusionObject
      */
     protected $context;
 
+    /**
+     * List of the site identifiers. Used by showBy asset, to filter out picutres from other sites
+     *
+     * @var array
+     */
+    protected $currentSiteNodeIdentifierArray;
+
     /**
      * Returns the items as result of the fusion object.
      *
@@ -150,6 +157,7 @@ public function getDocumentTree(): array
      */
     public function buildAssetTree(): void
     {
+        $this->buildDocumentIdenifierListRecursive([$this->startingPoint]);
         $entries = [];
         foreach ($this->assetUsage as $entityUsage) {
             $entity = $this->entityUsage($entityUsage);
@@ -161,6 +169,10 @@ public function buildAssetTree(): void
             $documentNode =  $entity['documentNode'];
             $documentNodeIdentifier =  $entity['documentNodeIdentifier'];
 
+            if (!in_array($documentNodeIdentifier, $this->currentSiteNodeIdentifierArray)) {
+                continue;
+            }
+
             // Set Document Nodetype entry
             if (!isset($entries[$id]) || !isset($entries[$id]['documents'][$documentNodeIdentifier])) {
                 $documentNodeEntry = [
@@ -222,6 +234,22 @@ public function getFilter(): string
         return $filter;
     }
 
+    /**
+     * Bild the list with document identifiers
+     *
+     * @param array $nodes
+     * @return void
+     */
+    protected function buildDocumentIdenifierListRecursive(array $nodes): void
+    {
+        foreach ($nodes as $currentNode) {
+            if ($currentNode->isVisible() && $currentNode->isAccessible()) {
+                $this->currentSiteNodeIdentifierArray[] = $currentNode->getIdentifier();
+                $this->buildDocumentIdenifierListRecursive($currentNode->getChildNodes($this->getFilter()));
+            }
+        }
+    }
+
     /**
      * @param array $nodes
      * @return void
@@ -254,7 +282,6 @@ protected function buildDocumentItemRecursive(NodeInterface $currentNode): void
             }
             $id = $entity['id'];
             $asset =  $entity['asset'];
-            $documentNode =  $entity['documentNode'];
             $documentNodeIdentifier =  $entity['documentNodeIdentifier'];
 
             if ($currentNodeIdentifier != $documentNodeIdentifier) {