From a4dc81d592d732fe1d79380227dd1604918c0f81 Mon Sep 17 00:00:00 2001
From: "user.email" <prashant@discoverygarden.ca>
Date: Fri, 15 Nov 2024 15:07:03 -0500
Subject: [PATCH] DDST-747: Fix error on Newspaper Members page

---
 src/Plugin/Block/DisplayCitationsBlock.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/Plugin/Block/DisplayCitationsBlock.php b/src/Plugin/Block/DisplayCitationsBlock.php
index ae19e99..83608f3 100644
--- a/src/Plugin/Block/DisplayCitationsBlock.php
+++ b/src/Plugin/Block/DisplayCitationsBlock.php
@@ -176,9 +176,11 @@ public function blockSubmit($form, FormStateInterface $form_state) {
    * {@inheritdoc}
    */
   public function getCacheTags() {
-    // Retrieve the node ID.
+    // Retrieve the node parameter.
     $node = $this->routeMatch->getParameter('node');
-    $node_id = $node instanceof NodeInterface ? $node->id() : NULL;
+
+    // If it's an object, get the ID. Otherwise, assume it's already the ID.
+    $node_id = is_object($node) ? $node->id() : $node;
 
     // Return cache tags.
     if ($node_id) {