chiya/lib/chiya_web/controllers/page_html.ex

26 lines
732 B
Elixir

defmodule ChiyaWeb.PageHTML do
use ChiyaWeb, :html_public
import Phoenix.HTML.Tag, only: [content_tag: 3, content_tag: 2]
embed_templates "page_html/*"
def tag_list([]), do: "No Tags"
def tag_list(tags), do: Enum.map_join(tags, ", ", fn t -> t.name end)
def render_outline(note) do
note.content
|> ChiyaWeb.Outline.get()
|> Enum.map(&do_render_outline/1)
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)
]
) |> safe_to_string()
end
end