1 # Pleroma: A lightweight social networking server
2 # Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
3 # SPDX-License-Identifier: AGPL-3.0-only
5 defmodule Pleroma.Web.ActivityPub.MRF.NormalizeMarkup do
6 @moduledoc "Scrub configured hypertext markup"
9 @behaviour Pleroma.Web.ActivityPub.MRF
11 def filter(%{"type" => "Create", "object" => child_object} = object) do
12 scrub_policy = Pleroma.Config.get([:mrf_normalize_markup, :scrub_policy])
15 child_object["content"]
16 |> HTML.filter_tags(scrub_policy)
18 object = put_in(object, ["object", "content"], content)
23 def filter(object), do: {:ok, object}