Fix MRF policies to also work with Update

[akkoma] / lib / pleroma / web / activity_pub / mrf / activity_expiration_policy.ex

diff --git a/lib/pleroma/web/activity_pub/mrf/activity_expiration_policy.ex b/lib/pleroma/web/activity_pub/mrf/activity_expiration_policy.ex
index bee47b4edd4b47e0931d1db953b6b2fd916f61ea..5f412566d4e1d5f46f6ca89be2f8a505e934d214 100644 (file)
--- a/lib/pleroma/web/activity_pub/mrf/activity_expiration_policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/activity_expiration_policy.ex
@@ -1,10 +1,10 @@
 # Pleroma: A lightweight social networking server
-# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.ActivityPub.MRF.ActivityExpirationPolicy do
-  @moduledoc "Adds expiration to all local Create activities"
-  @behaviour Pleroma.Web.ActivityPub.MRF
+  @moduledoc "Adds expiration to all local Create/Update activities"
+  @behaviour Pleroma.Web.ActivityPub.MRF.Policy
 
   @impl true
   def filter(activity) do
@@ -25,8 +25,13 @@ defmodule Pleroma.Web.ActivityPub.MRF.ActivityExpirationPolicy do
     String.starts_with?(actor, Pleroma.Web.Endpoint.url())
   end
 
-  defp note?(activity) do
-    match?(%{"type" => "Create", "object" => %{"type" => "Note"}}, activity)
+  defp note?(%{"type" => type, "object" => %{"type" => "Note"}})
+       when type in ["Create", "Update"] do
+    true
+  end
+
+  defp note?(_) do
+    false
   end
 
   defp maybe_add_expiration(activity) do
@@ -40,4 +45,22 @@ defmodule Pleroma.Web.ActivityPub.MRF.ActivityExpirationPolicy do
       _ -> Map.put(activity, "expires_at", expires_at)
     end
   end
+
+  @impl true
+  def config_description do
+    %{
+      key: :mrf_activity_expiration,
+      related_policy: "Pleroma.Web.ActivityPub.MRF.ActivityExpirationPolicy",
+      label: "MRF Activity Expiration Policy",
+      description: "Adds automatic expiration to all local activities",
+      children: [
+        %{
+          key: :days,
+          type: :integer,
+          description: "Default global expiration time for all local activities (in days)",
+          suggestions: [90, 365]
+        }
+      ]
+    }
+  end
 end