From fd1eba16f612fd3b2bac2ec3cde60ca18e3dd614 Mon Sep 17 00:00:00 2001
From: Inhji <johnnie@posteo.de>
Date: Wed, 19 Jul 2023 22:40:32 +0200
Subject: [PATCH] fix outline

---
 lib/chiya_web/controllers/page_html.ex             | 9 +++++++++
 lib/chiya_web/controllers/page_html/note.html.heex | 4 +++-
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/lib/chiya_web/controllers/page_html.ex b/lib/chiya_web/controllers/page_html.ex
index 7bd619c..cde8cf0 100644
--- a/lib/chiya_web/controllers/page_html.ex
+++ b/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)
 
diff --git a/lib/chiya_web/controllers/page_html/note.html.heex b/lib/chiya_web/controllers/page_html/note.html.heex
index e8510ea..e2b568e 100644
--- a/lib/chiya_web/controllers/page_html/note.html.heex
+++ b/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 %>