diff --git a/lib/pleroma/web/activity_pub/mrf/force_mentions_in_content.ex b/lib/pleroma/web/activity_pub/mrf/force_mentions_in_content.ex index 71c240727..715771d9d 100644 --- a/lib/pleroma/web/activity_pub/mrf/force_mentions_in_content.ex +++ b/lib/pleroma/web/activity_pub/mrf/force_mentions_in_content.ex @@ -72,8 +72,13 @@ defp clean_recipients(recipients, object) do end @impl true - def filter(%{"type" => "Create", "object" => %{"type" => "Note", "to" => to}} = object) - when is_list(to) do + def filter( + %{ + "type" => "Create", + "object" => %{"type" => "Note", "to" => to, "inReplyTo" => in_reply_to} + } = object + ) + when is_list(to) and is_binary(in_reply_to) do # image-only posts from pleroma apparently reach this MRF without the content field content = object["object"]["content"] || "" diff --git a/test/pleroma/web/activity_pub/mrf/force_mentions_in_content_test.exs b/test/pleroma/web/activity_pub/mrf/force_mentions_in_content_test.exs index 589e8fdfb..6bcf75a92 100644 --- a/test/pleroma/web/activity_pub/mrf/force_mentions_in_content_test.exs +++ b/test/pleroma/web/activity_pub/mrf/force_mentions_in_content_test.exs @@ -109,4 +109,29 @@ test "don't mention self" do {:ok, %{"object" => %{"content" => filtered}}} = ForceMentionsInContent.filter(activity) assert filtered == "I'ma tired..." end + + test "don't mention in top-level posts" do + mario = insert(:user, nickname: "mario") + luigi = insert(:user, nickname: "luigi") + + {:ok, post} = CommonAPI.post(mario, %{status: "Letsa go"}) + + activity = %{ + "type" => "Create", + "actor" => mario.ap_id, + "object" => %{ + "type" => "Note", + "actor" => mario.ap_id, + "content" => "Mama mia!", + "to" => [ + luigi.ap_id, + Constants.as_public() + ], + "quoteUrl" => Object.normalize(post).data["id"] + } + } + + {:ok, %{"object" => %{"content" => filtered}}} = ForceMentionsInContent.filter(activity) + assert filtered == "Mama mia!" + end end