# Pleroma: A lightweight social networking server
-# Copyright © 2019 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.AntiLinkSpamPolicy do
alias Pleroma.User
+ @behaviour Pleroma.Web.ActivityPub.MRF
+
require Logger
# has the user successfully posted before?
defp old_user?(%User{} = u) do
- u.info.note_count > 0 || u.info.follower_count > 0
+ u.note_count > 0 || u.follower_count > 0
end
# does the post contain links?
defp contains_links?(%{"content" => content} = _object) do
content
+ |> Floki.parse_fragment!()
|> Floki.filter_out("a.mention,a.hashtag,a[rel~=\"tag\"],a.zrl")
|> Floki.attribute("a", "href")
|> length() > 0
defp contains_links?(_), do: false
+ @impl true
def filter(%{"type" => "Create", "actor" => actor, "object" => object} = message) do
with {:ok, %User{} = u} <- User.get_or_fetch_by_ap_id(actor),
{:contains_links, true} <- {:contains_links, contains_links?(object)},
# in all other cases, pass through
def filter(message), do: {:ok, message}
+
+ @impl true
+ def describe, do: {:ok, %{}}
end