+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
defmodule Pleroma.Web.ActivityPub.Relay do
- alias Pleroma.{User, Object, Activity}
+ alias Pleroma.Activity
+ alias Pleroma.Object
+ alias Pleroma.User
alias Pleroma.Web.ActivityPub.ActivityPub
require Logger
def get_actor do
- User.get_or_create_instance_user()
+ "#{Pleroma.Web.Endpoint.url()}/relay"
+ |> User.get_or_create_service_actor_by_ap_id()
end
+ @spec follow(String.t()) :: {:ok, Activity.t()} | {:error, any()}
def follow(target_instance) do
with %User{} = local_user <- get_actor(),
- %User{} = target_user <- User.get_or_fetch_by_ap_id(target_instance),
+ {:ok, %User{} = target_user} <- User.get_or_fetch_by_ap_id(target_instance),
{:ok, activity} <- ActivityPub.follow(local_user, target_user) do
Logger.info("relay: followed instance: #{target_instance}; id=#{activity.data["id"]}")
{:ok, activity}
else
+ {:error, _} = error ->
+ Logger.error("error: #{inspect(error)}")
+ error
+
e ->
Logger.error("error: #{inspect(e)}")
{:error, e}
end
end
+ @spec unfollow(String.t()) :: {:ok, Activity.t()} | {:error, any()}
def unfollow(target_instance) do
with %User{} = local_user <- get_actor(),
- %User{} = target_user <- User.get_or_fetch_by_ap_id(target_instance),
+ {:ok, %User{} = target_user} <- User.get_or_fetch_by_ap_id(target_instance),
{:ok, activity} <- ActivityPub.unfollow(local_user, target_user) do
Logger.info("relay: unfollowed instance: #{target_instance}: id=#{activity.data["id"]}")
{:ok, activity}
else
+ {:error, _} = error ->
+ Logger.error("error: #{inspect(error)}")
+ error
+
e ->
Logger.error("error: #{inspect(e)}")
{:error, e}
end
end
+ @spec publish(any()) :: {:ok, Activity.t(), Object.t()} | {:error, any()}
def publish(%Activity{data: %{"type" => "Create"}} = activity) do
with %User{} = user <- get_actor(),
- %Object{} = object <- Object.normalize(activity.data["object"]["id"]) do
- ActivityPub.announce(user, object)
+ %Object{} = object <- Object.normalize(activity) do
+ ActivityPub.announce(user, object, nil, true, false)
else
- e -> Logger.error("error: #{inspect(e)}")
+ e ->
+ Logger.error("error: #{inspect(e)}")
+ {:error, inspect(e)}
end
end
- def publish(_), do: nil
+ def publish(_), do: {:error, "Not implemented"}
end