53 lines
1.6 KiB
Elixir
53 lines
1.6 KiB
Elixir
# Pleroma: A lightweight social networking server
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# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
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# SPDX-License-Identifier: AGPL-3.0-only
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defmodule Pleroma.Web.ActivityPub.Relay do
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alias Pleroma.Activity
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alias Pleroma.Object
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alias Pleroma.User
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alias Pleroma.Web.ActivityPub.ActivityPub
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require Logger
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def get_actor do
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User.get_or_create_instance_user()
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end
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def follow(target_instance) do
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with %User{} = local_user <- get_actor(),
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{:ok, %User{} = target_user} <- User.get_or_fetch_by_ap_id(target_instance),
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{:ok, activity} <- ActivityPub.follow(local_user, target_user) do
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Logger.info("relay: followed instance: #{target_instance}; id=#{activity.data["id"]}")
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{:ok, activity}
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else
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e ->
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Logger.error("error: #{inspect(e)}")
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{:error, e}
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end
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end
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def unfollow(target_instance) do
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with %User{} = local_user <- get_actor(),
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{:ok, %User{} = target_user} <- User.get_or_fetch_by_ap_id(target_instance),
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{:ok, activity} <- ActivityPub.unfollow(local_user, target_user) do
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Logger.info("relay: unfollowed instance: #{target_instance}: id=#{activity.data["id"]}")
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{:ok, activity}
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else
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e ->
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Logger.error("error: #{inspect(e)}")
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{:error, e}
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end
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end
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def publish(%Activity{data: %{"type" => "Create"}} = activity) do
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with %User{} = user <- get_actor(),
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%Object{} = object <- Object.normalize(activity) do
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ActivityPub.announce(user, object, nil, true, false)
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else
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e -> Logger.error("error: #{inspect(e)}")
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end
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end
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def publish(_), do: nil
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end
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