git.squeep.com Git - akkoma/blob - lib/pleroma/web/metadata.ex

   1 defmodule Pleroma.Web.Metadata do
   2   alias Phoenix.HTML
   3
   4   @parsers Pleroma.Config.get([:metadata, :providers], [])
   5   def build_tags(params) do
   6     Enum.reduce(@parsers, "", fn parser, acc ->
   7       rendered_html =
   8         params
   9         |> parser.build_tags()
  10         |> Enum.map(&to_tag/1)
  11         |> Enum.map(&HTML.safe_to_string/1)
  12         |> Enum.join()
  13
  14       acc <> rendered_html
  15     end)
  16   end
  17
  18   def to_tag(data) do
  19     with {name, attrs, _content = []} <- data do
  20       HTML.Tag.tag(name, attrs)
  21     else
  22       {name, attrs, content} ->
  23         HTML.Tag.content_tag(name, content, attrs)
  24
  25       _ ->
  26         raise ArgumentError, message: "make_tag invalid args"
  27     end
  28   end
  29 end