Note: This MRF Policy is always enabled, if you want to disable it you have to set empty lists.
"""
- @behaviour Pleroma.Web.ActivityPub.MRF
+ @behaviour Pleroma.Web.ActivityPub.MRF.Policy
+
+ @impl true
+ def history_awareness, do: :manual
defp check_reject(message, hashtags) do
if Enum.any?(Config.get([:mrf_hashtag, :reject]), fn match -> match in hashtags end) do
defp check_ftl_removal(message, _hashtags), do: {:ok, message}
- defp check_sensitive(message, hashtags) do
- if Enum.any?(Config.get([:mrf_hashtag, :sensitive]), fn match -> match in hashtags end) do
- {:ok, Kernel.put_in(message, ["object", "sensitive"], true)}
- else
- {:ok, message}
- end
+ defp check_sensitive(message) do
+ {:ok, new_object} =
+ Object.Updater.do_with_history(message["object"], fn object ->
+ hashtags = Object.hashtags(%Object{data: object})
+
+ if Enum.any?(Config.get([:mrf_hashtag, :sensitive]), fn match -> match in hashtags end) do
+ {:ok, Map.put(object, "sensitive", true)}
+ else
+ {:ok, object}
+ end
+ end)
+
+ {:ok, Map.put(message, "object", new_object)}
end
@impl true
- def filter(%{"type" => "Create", "object" => object} = message) do
- hashtags = Object.hashtags(%Object{data: object})
+ def filter(%{"type" => type, "object" => object} = message) when type in ["Create", "Update"] do
+ history_items =
+ with %{"formerRepresentations" => %{"orderedItems" => items}} <- object do
+ items
+ else
+ _ -> []
+ end
+
+ historical_hashtags =
+ Enum.reduce(history_items, [], fn item, acc ->
+ acc ++ Object.hashtags(%Object{data: item})
+ end)
+
+ hashtags = Object.hashtags(%Object{data: object}) ++ historical_hashtags
if hashtags != [] do
with {:ok, message} <- check_reject(message, hashtags),
- {:ok, message} <- check_ftl_removal(message, hashtags),
- {:ok, message} <- check_sensitive(message, hashtags) do
+ {:ok, message} <-
+ (if "type" == "Create" do
+ check_ftl_removal(message, hashtags)
+ else
+ {:ok, message}
+ end),
+ {:ok, message} <- check_sensitive(message) do
{:ok, message}
end
else