fix outline

lib/chiya_web/controllers/page_html.ex

@@ -14,6 +14,15 @@ defmodule ChiyaWeb.PageHTML do
     |> Enum.map(&safe_to_string/1)
   end
 
+  def has_outline?(note) do
+    outline_empty =
+      note.content
+      |> ChiyaWeb.Outline.get()
+      |> Enum.empty?()
+
+    !outline_empty
+  end
+
   def do_render_outline(%{text: text, children: children, level: _level}) do
     slug = Slugger.slugify_downcase(text)
 

lib/chiya_web/controllers/page_html/note.html.heex

@@ -3,11 +3,13 @@
     <%= @note.name %>
   </.header>
 
+  <%= if has_outline?(@note) do %>
   <aside class="max-w-2xl mx-auto mt-8 prose prose-gruvbox">
-    <div class="bg-theme-background1 rounded p-2 empty:hidden">
+    <div class="bg-theme-background1 rounded p-2">
       <%= raw(render_outline(@note)) %>
     </div>
   </aside>
+  <% end %>
 
   <section class="mt-8 mx-auto prose prose-gruvbox md:prose-lg lg:prose-xl | p-summary e-content">
     <%= Markdown.render(@note.content) |> raw %>