Hide buttons for Fabric or when no write access (#1742)

src/Explorer/Tabs/DocumentsTab.ts

@@ -881,6 +881,11 @@ export default class DocumentsTab extends TabsBase {
   }
 
   protected getTabsButtons(): CommandButtonComponentProps[] {
+    if (!userContext.hasWriteAccess) {
+      // All the following buttons require write access
+      return [];
+    }
+
     const buttons: CommandButtonComponentProps[] = [];
     const label = !this.isPreferredApiMongoDB ? "New Item" : "New Document";
     if (this.newDocumentButton.visible()) {