+ ActivityPub.create(%{
+ to: params["to"],
+ actor: user,
+ context: object["context"],
+ object: object,
+ additional: Map.take(params, ["cc"])
+ })
+ end
+
+ def handle_user_activity(user, %{"type" => "Delete"} = params) do
+ with %Object{} = object <- Object.normalize(params["object"]),
+ true <- user.info.is_moderator || user.ap_id == object.data["actor"],
+ {:ok, delete} <- ActivityPub.delete(object) do
+ {:ok, delete}
+ else
+ _ -> {:error, "Can't delete object"}
+ end
+ end
+
+ def handle_user_activity(_, _) do
+ {:error, "Unhandled activity type"}
+ end
+
+ def update_outbox(
+ %{assigns: %{user: user}} = conn,
+ %{"nickname" => nickname} = params
+ ) do
+ if nickname == user.nickname do
+ actor = user.ap_id()
+
+ params =
+ params
+ |> Map.drop(["id"])
+ |> Map.put("actor", actor)
+ |> Transmogrifier.fix_addressing()
+
+ with {:ok, %Activity{} = activity} <- handle_user_activity(user, params) do
+ conn
+ |> put_status(:created)
+ |> put_resp_header("location", activity.data["id"])
+ |> json(activity.data)
+ else
+ {:error, message} ->
+ conn
+ |> put_status(:bad_request)
+ |> json(message)
+ end