federator: actually relay the public activities

lib/pleroma/web/activity_pub/relay.ex

@@ -1,5 +1,5 @@
 defmodule Pleroma.Web.ActivityPub.Relay do
-  alias Pleroma.User
+  alias Pleroma.{User, Object}
   alias Pleroma.Web.ActivityPub.ActivityPub
   require Logger
 
@@ -30,4 +30,13 @@ def unfollow(target_instance) do
 
     :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

lib/pleroma/web/federator/federator.ex

@@ -4,6 +4,7 @@ defmodule Pleroma.Web.Federator do
   alias Pleroma.Activity
   alias Pleroma.Web.{WebFinger, Websub}
   alias Pleroma.Web.ActivityPub.ActivityPub
+  alias Pleroma.Web.ActivityPub.Relay
   alias Pleroma.Web.ActivityPub.Transmogrifier
   alias Pleroma.Web.ActivityPub.Utils
   require Logger
@@ -69,6 +70,9 @@ def handle(:publish, activity) do
 
         Logger.info(fn -> "Sending #{activity.data["id"]} out via Salmon" end)
         Pleroma.Web.Salmon.publish(actor, activity)
+
+        Logger.info(fn -> "Relaying #{activity.data["id"]} out" end)
+        Pleroma.Web.ActivityPub.Relay.publish(activity)
       end
 
       Logger.info(fn -> "Sending #{activity.data["id"]} out via AP" end)