Hide navigation elements in the UI based on policies

2018-11-22 19:11:40 +01:00
parent 4b251599ff
commit 7a63a9c1c1
3 changed files with 22 additions and 13 deletions
--- a/app/views/application/_navigation_submenu.html.slim
+++ b/app/views/application/_navigation_submenu.html.slim
@@ -1,6 +1,7 @@
-li.dropdown-submenu
-  - link = link.nil? ? "#" : link
-  a.dropdown-item.dropdown-toggle href=link data-toggle="dropdown" = title
-  ul.dropdown-menu.p-0
-    - models.each do |model|
-      = render('navigation_collection_link', model: model, cached: true)
+- if models.any? { |model| policy(model).index? }
+  li.dropdown-submenu
+    - link = link.nil? ? "#" : link
+    a.dropdown-item.dropdown-toggle href=link data-toggle="dropdown" = title
+    ul.dropdown-menu.p-0
+      - models.each do |model|
+        = render('navigation_collection_link', model: model, cached: true)