Merge remote-tracking branch 'pleroma/develop' into cycles-constants

[akkoma] / lib / pleroma / web / activity_pub / builder.ex

diff --git a/lib/pleroma/web/activity_pub/builder.ex b/lib/pleroma/web/activity_pub/builder.ex
index f2392ce79ba832036fdf5dc148a5c5d0d1e29b9b..cde4777103d3330aa3356f604698c1f6fe79345b 100644 (file)
--- a/lib/pleroma/web/activity_pub/builder.ex
+++ b/lib/pleroma/web/activity_pub/builder.ex
@@ -1,3 +1,7 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
 defmodule Pleroma.Web.ActivityPub.Builder do
   @moduledoc """
   This module builds the objects. Meant to be used for creating local objects.
@@ -76,7 +80,7 @@ defmodule Pleroma.Web.ActivityPub.Builder do
 
   @spec delete(User.t(), String.t()) :: {:ok, map(), keyword()}
   def delete(actor, object_id) do
-    object = Object.normalize(object_id, false)
+    object = Object.normalize(object_id, fetch: false)
 
     user = !object && User.get_cached_by_ap_id(object_id)
 
@@ -215,9 +219,12 @@ defmodule Pleroma.Web.ActivityPub.Builder do
 
     to =
       cond do
-        actor.ap_id == Relay.relay_ap_id() ->
+        actor.ap_id == Relay.ap_id() ->
           [actor.follower_address]
 
+        public? and Visibility.is_local_public?(object) ->
+          [actor.follower_address, object.data["actor"], Utils.as_local_public()]
+
         public? ->
           [actor.follower_address, object.data["actor"], Pleroma.Constants.as_public()]
 
@@ -266,4 +273,36 @@ defmodule Pleroma.Web.ActivityPub.Builder do
        "context" => object.data["context"]
      }, []}
   end
+
+  @spec pin(User.t(), Object.t()) :: {:ok, map(), keyword()}
+  def pin(%User{} = user, object) do
+    {:ok,
+     %{
+       "id" => Utils.generate_activity_id(),
+       "target" => pinned_url(user.nickname),
+       "object" => object.data["id"],
+       "actor" => user.ap_id,
+       "type" => "Add",
+       "to" => [Pleroma.Constants.as_public()],
+       "cc" => [user.follower_address]
+     }, []}
+  end
+
+  @spec unpin(User.t(), Object.t()) :: {:ok, map, keyword()}
+  def unpin(%User{} = user, object) do
+    {:ok,
+     %{
+       "id" => Utils.generate_activity_id(),
+       "target" => pinned_url(user.nickname),
+       "object" => object.data["id"],
+       "actor" => user.ap_id,
+       "type" => "Remove",
+       "to" => [Pleroma.Constants.as_public()],
+       "cc" => [user.follower_address]
+     }, []}
+  end
+
+  defp pinned_url(nickname) when is_binary(nickname) do
+    Pleroma.Web.Router.Helpers.activity_pub_url(Pleroma.Web.Endpoint, :pinned, nickname)
+  end
 end