Make TwAPI UserView more resilient to issues.

[akkoma] / lib / pleroma / web / twitter_api / views / activity_view.ex

diff --git a/lib/pleroma/web/twitter_api/views/activity_view.ex b/lib/pleroma/web/twitter_api/views/activity_view.ex
index 9ba347d128b37cde89602e645bea9a5f0f6857ed..0bae3d06fb7de1732a781cbedd5304b03cd38b43 100644 (file)
--- a/lib/pleroma/web/twitter_api/views/activity_view.ex
+++ b/lib/pleroma/web/twitter_api/views/activity_view.ex
@@ -94,11 +94,25 @@ defmodule Pleroma.Web.TwitterAPI.ActivityView do
       ap_id == "https://www.w3.org/ns/activitystreams#Public" ->
         nil
 
+      user = User.get_cached_by_ap_id(ap_id) ->
+        user
+
+      user = User.get_by_guessed_nickname(ap_id) ->
+        user
+
       true ->
-        User.get_cached_by_ap_id(ap_id)
+        error_user()
     end
   end
 
+  defp error_user do
+    %User{
+      info: %User.Info{},
+      nickname: "erroruser@example.com",
+      inserted_at: NaiveDateTime.utc_now()
+    }
+  end
+
   def render("index.json", opts) do
     context_ids = collect_context_ids(opts.activities)
     users = collect_users(opts.activities)
@@ -245,14 +259,18 @@ defmodule Pleroma.Web.TwitterAPI.ActivityView do
 
     html =
       content
-      |> HTML.get_cached_scrubbed_html_for_object(User.html_filter_policy(opts[:for]), activity)
+      |> HTML.get_cached_scrubbed_html_for_object(
+        User.html_filter_policy(opts[:for]),
+        activity,
+        __MODULE__
+      )
       |> Formatter.emojify(object["emoji"])
 
     text =
       if content do
         content
         |> String.replace(~r/<br\s?\/?>/, "\n")
-        |> HTML.get_cached_stripped_html_for_object(activity)
+        |> HTML.get_cached_stripped_html_for_object(activity, __MODULE__)
       end
 
     reply_parent = Activity.get_in_reply_to_activity(activity)