git.squeep.com Git - akkoma/blob - lib/pleroma/web/activity_pub/mrf/normalize_markup.ex

   1 defmodule Pleroma.Web.ActivityPub.MRF.NormalizeMarkup do
   2   alias Pleroma.HTML
   3
   4   @behaviour Pleroma.Web.ActivityPub.MRF
   5
   6   @mrf_normalize_markup Application.get_env(:pleroma, :mrf_normalize_markup)
   7
   8   def filter(%{"type" => activity_type} = object) when activity_type == "Create" do
   9     scrub_policy = Keyword.get(@mrf_normalize_markup, :scrub_policy)
  10
  11     child = object["object"]
  12
  13     content =
  14       child["content"]
  15       |> HTML.filter_tags(scrub_policy)
  16
  17     child = Map.put(child, "content", content)
  18
  19     object = Map.put(object, "object", child)
  20
  21     {:ok, object}
  22   end
  23
  24   def filter(object), do: {:ok, object}
  25 end