akkoma/lib/pleroma/web/activity_pub/relay.ex

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defmodule Pleroma.Web.ActivityPub.Relay do
alias Pleroma.{User, Object}
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alias Pleroma.Web.ActivityPub.ActivityPub
require Logger
def get_actor do
User.get_or_create_instance_user()
end
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def follow(target_instance) do
with %User{} = local_user <- get_actor(),
%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"]}")
else
e -> Logger.error("error: #{inspect(e)}")
end
:ok
end
def unfollow(target_instance) do
with %User{} = local_user <- get_actor(),
%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"]}")
else
e -> Logger.error("error: #{inspect(e)}")
end
:ok
end
def publish(activity) do
with %User{} = user <- get_actor(),
%Object{} = object <- Object.normalize(activity.data["object"]["id"]) do
ActivityPub.announce(user, object)
else
e -> Logger.error("error: #{inspect(e)}")
end
end
end