From c9e7b984d5d09f6b1ecdeb04e888b9000de6e11c Mon Sep 17 00:00:00 2001 From: Francis Dinh Date: Tue, 17 Apr 2018 04:13:08 -0400 Subject: [PATCH] Add make_unannounce_data helper function --- lib/pleroma/web/activity_pub/utils.ex | 19 ++++++++++++++++++- 1 file changed, 18 insertions(+), 1 deletion(-) diff --git a/lib/pleroma/web/activity_pub/utils.ex b/lib/pleroma/web/activity_pub/utils.ex index 6a36a6c10..a124bb8b6 100644 --- a/lib/pleroma/web/activity_pub/utils.ex +++ b/lib/pleroma/web/activity_pub/utils.ex @@ -237,7 +237,7 @@ def fetch_latest_follow(%User{ap_id: follower_id}, %User{ap_id: followed_id}) do #### Announce-related helpers @doc """ - Retruns an existing announce activity if the notice has already been announced + Retruns an existing announce activity if the notice has already been announced """ def get_existing_announce(actor, %{data: %{"id" => id}}) do query = @@ -278,6 +278,23 @@ def make_announce_data( if activity_id, do: Map.put(data, "id", activity_id), else: data end + @doc """ + Make unannounce activity data for the given actor and object + """ + def make_unannounce_data( + %User{ap_id: ap_id} = user, + %Object{data: %{"id" => id}} = object + ) do + %{ + "type" => "Undo", + "actor" => ap_id, + "object" => id, + "to" => [user.follower_address, object.data["actor"]], + "cc" => ["https://www.w3.org/ns/activitystreams#Public"], + "context" => object.data["context"] + } + end + def add_announce_to_object(%Activity{data: %{"actor" => actor}}, object) do with announcements <- [actor | object.data["announcements"] || []] |> Enum.uniq() do update_element_in_object("announcement", announcements, object)