From 9f35cb83ce7ec25a8ad296d9102282ae09004452 Mon Sep 17 00:00:00 2001
From: Juha Luoma <33253757+LuomaJuha@users.noreply.github.com>
Date: Wed, 18 Dec 2024 14:29:57 +0200
Subject: [PATCH 1/3] Adjusted to show collection list tab only if the record
 is a collection

---
 module/VuFind/src/VuFind/RecordTab/CollectionList.php | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/module/VuFind/src/VuFind/RecordTab/CollectionList.php b/module/VuFind/src/VuFind/RecordTab/CollectionList.php
index 9ebd305edcc..292ce71d367 100644
--- a/module/VuFind/src/VuFind/RecordTab/CollectionList.php
+++ b/module/VuFind/src/VuFind/RecordTab/CollectionList.php
@@ -117,6 +117,16 @@ public function getParams()
         return $this->getResults()->getParams();
     }
 
+    /**
+     * Is this tab active?
+     *
+     * @return bool
+     */
+    public function isActive()
+    {
+        return parent::isActive() && $this->getRecordDriver()->tryMethod('isCollection');
+    }
+
     /**
      * Get the processed search results.
      *

From 84ec1ec7aba3083ee3c83b9534984c448151d407 Mon Sep 17 00:00:00 2001
From: Juha Luoma <33253757+LuomaJuha@users.noreply.github.com>
Date: Wed, 18 Dec 2024 14:44:41 +0200
Subject: [PATCH 2/3] Use getHierarchyTrees to determine if tab is viable

---
 module/VuFind/src/VuFind/RecordTab/CollectionList.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/module/VuFind/src/VuFind/RecordTab/CollectionList.php b/module/VuFind/src/VuFind/RecordTab/CollectionList.php
index 292ce71d367..34f402f445d 100644
--- a/module/VuFind/src/VuFind/RecordTab/CollectionList.php
+++ b/module/VuFind/src/VuFind/RecordTab/CollectionList.php
@@ -124,7 +124,7 @@ public function getParams()
      */
     public function isActive()
     {
-        return parent::isActive() && $this->getRecordDriver()->tryMethod('isCollection');
+        return parent::isActive() && $this->getRecordDriver()->tryMethod('getHierarchyTrees');
     }
 
     /**

From fe43d88f3eedfba6c7b7a3958a53b61f655738c2 Mon Sep 17 00:00:00 2001
From: Juha Luoma <33253757+LuomaJuha@users.noreply.github.com>
Date: Thu, 19 Dec 2024 14:03:43 +0200
Subject: [PATCH 3/3] Adjusted to only work with collection records if not in
 collection view

---
 module/VuFind/src/VuFind/RecordTab/CollectionList.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/module/VuFind/src/VuFind/RecordTab/CollectionList.php b/module/VuFind/src/VuFind/RecordTab/CollectionList.php
index 34f402f445d..292ce71d367 100644
--- a/module/VuFind/src/VuFind/RecordTab/CollectionList.php
+++ b/module/VuFind/src/VuFind/RecordTab/CollectionList.php
@@ -124,7 +124,7 @@ public function getParams()
      */
     public function isActive()
     {
-        return parent::isActive() && $this->getRecordDriver()->tryMethod('getHierarchyTrees');
+        return parent::isActive() && $this->getRecordDriver()->tryMethod('isCollection');
     }
 
     /**