devel #307
2 changed files with 40 additions and 22 deletions
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@ -1,6 +1,5 @@
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defmodule ChiyaWeb.PageHTML do
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use ChiyaWeb, :html_public
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import Phoenix.HTML.Tag, only: [content_tag: 3, content_tag: 2]
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import ChiyaWeb.Format, only: [pretty_datetime: 1, pretty_date: 1, datetime: 1]
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embed_templates "page_html/*"
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@ -27,30 +26,11 @@ defmodule ChiyaWeb.PageHTML do
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def tag_list(assigns)
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def render_outline(note) do
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note.content
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|> ChiyaWeb.Outline.get()
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|> Enum.map(&do_render_outline/1)
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|> Enum.map(&safe_to_string/1)
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ChiyaWeb.OutlineRenderer.render_outline(note.content)
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end
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def has_outline?(note) do
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outline_empty =
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note.content
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|> ChiyaWeb.Outline.get()
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|> Enum.empty?()
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!outline_empty
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end
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def do_render_outline(%{text: text, children: children, level: _level}) do
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slug = Slugger.slugify_downcase(text)
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content_tag(:ul, [class: "m-0"],
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do: [
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content_tag(:li, do: content_tag(:a, text, href: "##{slug}")),
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Enum.map(children, &do_render_outline/1)
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]
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)
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ChiyaWeb.OutlineRenderer.has_outline?(note.content)
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end
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def group_tags(notes) do
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38
lib/chiya_web/outline_renderer.ex
Normal file
38
lib/chiya_web/outline_renderer.ex
Normal file
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@ -0,0 +1,38 @@
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defmodule ChiyaWeb.OutlineRenderer do
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import Phoenix.HTML, only: [safe_to_string: 1]
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import Phoenix.HTML.Tag, only: [content_tag: 3, content_tag: 2]
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def render_outline(content) do
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children =
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content
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|> ChiyaWeb.Outline.get()
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|> Enum.map(&do_render_outline/1)
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root = content_tag(:ul, do: children)
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safe_to_string(root)
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end
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def has_outline?(content) do
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outline_empty =
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content
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|> ChiyaWeb.Outline.get()
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|> Enum.empty?()
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!outline_empty
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end
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def do_render_outline(%{text: text, children: children, level: _level}) do
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slug = Slugger.slugify_downcase(text)
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list_item = content_tag(:li, do: content_tag(:a, text, href: "##{slug}"))
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if Enum.empty?(children) do
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[list_item]
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else
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[
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list_item,
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content_tag(:ul, do: Enum.map(children, &do_render_outline/1))
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]
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end
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end
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end
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