diff --git a/lib/chiya_web/controllers/page_html.ex b/lib/chiya_web/controllers/page_html.ex
index 69fceae..d95c03b 100644
--- a/lib/chiya_web/controllers/page_html.ex
+++ b/lib/chiya_web/controllers/page_html.ex
@@ -1,6 +1,5 @@
defmodule ChiyaWeb.PageHTML do
use ChiyaWeb, :html_public
- import Phoenix.HTML.Tag, only: [content_tag: 3, content_tag: 2]
import ChiyaWeb.Format, only: [pretty_datetime: 1, pretty_date: 1, datetime: 1]
embed_templates "page_html/*"
@@ -27,30 +26,11 @@ defmodule ChiyaWeb.PageHTML do
def tag_list(assigns)
def render_outline(note) do
- note.content
- |> ChiyaWeb.Outline.get()
- |> Enum.map(&do_render_outline/1)
- |> Enum.map(&safe_to_string/1)
+ ChiyaWeb.OutlineRenderer.render_outline(note.content)
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)
-
- content_tag(:ul, [class: "m-0"],
- do: [
- content_tag(:li, do: content_tag(:a, text, href: "##{slug}")),
- Enum.map(children, &do_render_outline/1)
- ]
- )
+ ChiyaWeb.OutlineRenderer.has_outline?(note.content)
end
def group_tags(notes) do
diff --git a/lib/chiya_web/outline_renderer.ex b/lib/chiya_web/outline_renderer.ex
new file mode 100644
index 0000000..46fd183
--- /dev/null
+++ b/lib/chiya_web/outline_renderer.ex
@@ -0,0 +1,38 @@
+defmodule ChiyaWeb.OutlineRenderer do
+ import Phoenix.HTML, only: [safe_to_string: 1]
+ import Phoenix.HTML.Tag, only: [content_tag: 3, content_tag: 2]
+
+ def render_outline(content) do
+ children =
+ content
+ |> ChiyaWeb.Outline.get()
+ |> Enum.map(&do_render_outline/1)
+
+ root = content_tag(:ul, do: children)
+
+ safe_to_string(root)
+ end
+
+ def has_outline?(content) do
+ outline_empty =
+ 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)
+ list_item = content_tag(:li, do: content_tag(:a, text, href: "##{slug}"))
+
+ if Enum.empty?(children) do
+ [list_item]
+ else
+ [
+ list_item,
+ content_tag(:ul, do: Enum.map(children, &do_render_outline/1))
+ ]
+ end
+ end
+end