+ #### Listen-related helpers
+ def make_listen_data(params, additional) do
+ published = params.published || make_date()
+
+ %{
+ "type" => "Listen",
+ "to" => params.to |> Enum.uniq(),
+ "actor" => params.actor.ap_id,
+ "object" => params.object,
+ "published" => published,
+ "context" => params.context
+ }
+ |> Map.merge(additional)
+ end
+