pleroma

commit: 6757382abec9ca47a9025b8bed61047414cee20f
parent 5e4306012862417a05127aa89080857eed8461b8
Author: lain <lain@soykaf.club>
Date:   Mon, 27 May 2024 11:41:46 +0000

Merge branch 'reject-replies-to-deleted' into 'develop'

Return a 422 when trying to reply to a deleted status

See merge request pleroma/pleroma!4122
Diffstat:
A
changelog.d/reply-to-deleted.change
1
+
M
lib/pleroma/web/common_api/activity_draft.ex
18
++++++++++++++++--
M
test/pleroma/notification_test.exs
16
----------------
M
test/pleroma/web/mastodon_api/controllers/status_controller_test.exs
10
++++++++++

4 files changed, 27 insertions(+), 18 deletions(-)
diff --git a/changelog.d/reply-to-deleted.change b/changelog.d/reply-to-deleted.change
@@ -0,0 +1 @@
+A 422 error is returned when attempting to reply to a deleted status
diff --git a/lib/pleroma/web/common_api/activity_draft.ex b/lib/pleroma/web/common_api/activity_draft.ex
@@ -129,8 +129,22 @@ defmodule Pleroma.Web.CommonAPI.ActivityDraft do
 
   defp in_reply_to(%{params: %{in_reply_to_status_id: ""}} = draft), do: draft
 
-  defp in_reply_to(%{params: %{in_reply_to_status_id: id}} = draft) when is_binary(id) do
-    %__MODULE__{draft | in_reply_to: Activity.get_by_id(id)}
+  defp in_reply_to(%{params: %{in_reply_to_status_id: :deleted}} = draft) do
+    add_error(draft, dgettext("errors", "Cannot reply to a deleted status"))
+  end
+
+  defp in_reply_to(%{params: %{in_reply_to_status_id: id} = params} = draft) when is_binary(id) do
+    activity = Activity.get_by_id(id)
+
+    params =
+      if is_nil(activity) do
+        # Deleted activities are returned as nil
+        Map.put(params, :in_reply_to_status_id, :deleted)
+      else
+        Map.put(params, :in_reply_to_status_id, activity)
+      end
+
+    in_reply_to(%{draft | params: params})
   end
 
   defp in_reply_to(%{params: %{in_reply_to_status_id: %Activity{} = in_reply_to}} = draft) do
diff --git a/test/pleroma/notification_test.exs b/test/pleroma/notification_test.exs
@@ -859,22 +859,6 @@ defmodule Pleroma.NotificationTest do
       assert Enum.empty?(Notification.for_user(user))
     end
 
-    test "replying to a deleted post without tagging does not generate a notification" do
-      user = insert(:user)
-      other_user = insert(:user)
-
-      {:ok, activity} = CommonAPI.post(user, %{status: "test post"})
-      {:ok, _deletion_activity} = CommonAPI.delete(activity.id, user)
-
-      {:ok, _reply_activity} =
-        CommonAPI.post(other_user, %{
-          status: "test reply",
-          in_reply_to_status_id: activity.id
-        })
-
-      assert Enum.empty?(Notification.for_user(user))
-    end
-
     test "notifications are deleted if a local user is deleted" do
       user = insert(:user)
       other_user = insert(:user)
diff --git a/test/pleroma/web/mastodon_api/controllers/status_controller_test.exs b/test/pleroma/web/mastodon_api/controllers/status_controller_test.exs
@@ -235,6 +235,16 @@ defmodule Pleroma.Web.MastodonAPI.StatusControllerTest do
       assert Activity.get_in_reply_to_activity(activity).id == replied_to.id
     end
 
+    test "replying to a deleted status", %{user: user, conn: conn} do
+      {:ok, status} = CommonAPI.post(user, %{status: "cofe"})
+      {:ok, _deleted_status} = CommonAPI.delete(status.id, user)
+
+      conn
+      |> put_req_header("content-type", "application/json")
+      |> post("/api/v1/statuses", %{"status" => "xD", "in_reply_to_id" => status.id})
+      |> json_response_and_validate_schema(422)
+    end
+
     test "replying to a direct message with visibility other than direct", %{
       user: user,
       conn: conn