1 # Pleroma: A lightweight social networking server
2 # Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
3 # SPDX-License-Identifier: AGPL-3.0-only
5 defmodule Pleroma.Web.ActivityPub.Relay do
6 alias Pleroma.{User, Object, Activity}
7 alias Pleroma.Web.ActivityPub.ActivityPub
11 User.get_or_create_instance_user()
14 def follow(target_instance) do
15 with %User{} = local_user <- get_actor(),
16 %User{} = target_user <- User.get_or_fetch_by_ap_id(target_instance),
17 {:ok, activity} <- ActivityPub.follow(local_user, target_user) do
18 Logger.info("relay: followed instance: #{target_instance}; id=#{activity.data["id"]}")
22 Logger.error("error: #{inspect(e)}")
27 def unfollow(target_instance) do
28 with %User{} = local_user <- get_actor(),
29 %User{} = target_user <- User.get_or_fetch_by_ap_id(target_instance),
30 {:ok, activity} <- ActivityPub.unfollow(local_user, target_user) do
31 Logger.info("relay: unfollowed instance: #{target_instance}: id=#{activity.data["id"]}")
35 Logger.error("error: #{inspect(e)}")
40 def publish(%Activity{data: %{"type" => "Create"}} = activity) do
41 with %User{} = user <- get_actor(),
42 %Object{} = object <- Object.normalize(activity.data["object"]["id"]) do
43 ActivityPub.announce(user, object)
45 e -> Logger.error("error: #{inspect(e)}")
49 def publish(_), do: nil