defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
alias Pleroma.User
+ @behaviour Pleroma.Web.ActivityPub.MRF
@mrf_policy Application.get_env(:pleroma, :mrf_simple)
@media_removal Keyword.get(@mrf_policy, :media_removal)
defp check_media_removal(actor_info, object) do
if actor_info.host in @media_removal do
- object = Map.delete(object, "attachments")
+ child_object = Map.delete(object["object"], "attachment")
+ object = Map.put(object, "object", child_object)
+ {:ok, object}
+ else
+ {:ok, object}
end
-
- {:ok, object}
end
@media_nsfw Keyword.get(@mrf_policy, :media_nsfw)
defp check_media_nsfw(actor_info, object) do
- if actor_info.host in @media_nsfw and object["attachment"] != nil and length(object["attachment"]) > 0 do
- tags = (object["tag"] || []) ++ ["nsfw"]
- object = Map.put(object, "tags", tags)
- object = Map.put(object, "sensitive", true)
- end
+ child_object = object["object"]
- {:ok, object}
+ if actor_info.host in @media_nsfw and child_object["attachment"] != nil and
+ length(child_object["attachment"]) > 0 do
+ tags = (child_object["tag"] || []) ++ ["nsfw"]
+ child_object = Map.put(child_object, "tags", tags)
+ child_object = Map.put(child_object, "sensitive", true)
+ object = Map.put(object, "object", child_object)
+ {:ok, object}
+ else
+ {:ok, object}
+ end
end
@ftl_removal Keyword.get(@mrf_policy, :federated_timeline_removal)
user = User.get_by_ap_id(object["actor"])
# flip to/cc relationship to make the post unlisted
- if "https://www.w3.org/ns/activitystreams#Public" in object["to"] and user.follower_address in object["cc"] do
- to = List.delete(object["to"], "https://www.w3.org/ns/activitystreams#Public") ++ [user.follower_address]
- cc = List.delete(object["cc"], user.follower_address) ++ ["https://www.w3.org/ns/activitystreams#Public"]
+ object =
+ if "https://www.w3.org/ns/activitystreams#Public" in object["to"] and
+ user.follower_address in object["cc"] do
+ to =
+ List.delete(object["to"], "https://www.w3.org/ns/activitystreams#Public") ++
+ [user.follower_address]
- object = Map.put(object, "to", to)
- object = Map.put(object, "cc", cc)
- end
- end
+ cc =
+ List.delete(object["cc"], user.follower_address) ++
+ ["https://www.w3.org/ns/activitystreams#Public"]
- {:ok, object}
+ object
+ |> Map.put("to", to)
+ |> Map.put("cc", cc)
+ else
+ object
+ end
+
+ {:ok, object}
+ else
+ {:ok, object}
+ end
end
+ @impl true
def filter(object) do
actor_info = URI.parse(object["actor"])
{:ok, object} <- check_ftl_removal(actor_info, object) do
{:ok, object}
else
- e -> {:reject, nil}
+ _e -> {:reject, nil}
end
end
end