From: Marcel Werk <burntime@woltlab.com>
Date: Mon, 19 Feb 2024 17:37:40 +0000 (+0100)
Subject: Fix visible items in category boxes
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=932f63be338f07a42bf077098428623cecd72a95;p=GitHub%2FWoltLab%2FWCF.git

Fix visible items in category boxes

ref https://www.woltlab.com/community/thread/303963-men%C3%BC-filebase-sidebar-auflistung-der-kategorien/
---

diff --git a/wcfsetup/install/files/lib/data/category/CategoryNode.class.php b/wcfsetup/install/files/lib/data/category/CategoryNode.class.php
index 011cc5d61b..aa6eb22ff9 100644
--- a/wcfsetup/install/files/lib/data/category/CategoryNode.class.php
+++ b/wcfsetup/install/files/lib/data/category/CategoryNode.class.php
@@ -59,6 +59,13 @@ class CategoryNode extends DatabaseObjectDecorator implements IObjectTreeNode
                 // is a direct child element of the active category
                 return true;
             }
+
+            foreach ($activeCategory->getParentCategories() as $parentCategory) {
+                if ($this->getParentCategory()->categoryID == $parentCategory->categoryID) {
+                    // This is a child element of a parent category of the active category.
+                    return true;
+                }
+            }
         }
 
         return false;