1 files changed, 9 insertions, 1 deletions
diff --git a/lib/Db/Item.php b/lib/Db/Item.php
index 6b2b668b2..2a2629d3d 100644
--- a/lib/Db/Item.php
+++ b/lib/Db/Item.php
@@ -290,6 +290,11 @@ class Item extends Entity implements IAPI, \JsonSerializable
         return $this->starred;
     }
 
+    public function isShared(): bool
+    {
+        return $this->getSharedBy == '' && $this->getSharedWith == '';
+    }
+
     public function isUnread(): bool
     {
         return $this->unread;
@@ -347,7 +352,10 @@ class Item extends Entity implements IAPI, \JsonSerializable
             'rtl' => $this->getRtl(),
             'intro' => $this->getIntro(),
             'fingerprint' => $this->getFingerprint(),
-            'categories' => $this->getCategories()
+            'categories' => $this->getCategories(),
+            'sharedBy' => $this->getSharedBy(),
+            'sharedWith' => $this->getSharedWith(),
+            'isShared' => $this->isShared()
         ];
     }