Merge branch '2239-mute-fixes' into 'develop'

ActivityPub: Show own replies to muted users.

Closes #2239

See merge request pleroma/pleroma!3084

lib/pleroma/web/activity_pub/activity_pub.ex

@@ -827,7 +827,14 @@ defp restrict_muted(query, %{muting_user: %User{} = user} = opts) do
     query =
       from([activity] in query,
         where: fragment("not (? = ANY(?))", activity.actor, ^mutes),
-        where: fragment("not (?->'to' \\?| ?)", activity.data, ^mutes)
+        where:
+          fragment(
+            "not (?->'to' \\?| ?) or ? = ?",
+            activity.data,
+            ^mutes,
+            activity.actor,
+            ^user.ap_id
+          )
       )
 
     unless opts[:skip_preload] do

test/pleroma/web/activity_pub/activity_pub_test.exs

@@ -752,6 +752,22 @@ test "does return activities from followed users on blocked domains" do
     refute repeat_activity in activities
   end
 
+  test "returns your own posts regardless of mute" do
+    user = insert(:user)
+    muted = insert(:user)
+
+    {:ok, muted_post} = CommonAPI.post(muted, %{status: "Im stupid"})
+
+    {:ok, reply} =
+      CommonAPI.post(user, %{status: "I'm muting you", in_reply_to_status_id: muted_post.id})
+
+    {:ok, _} = User.mute(user, muted)
+
+    [activity] = ActivityPub.fetch_activities([], %{muting_user: user, skip_preload: true})
+
+    assert activity.id == reply.id
+  end
+
   test "doesn't return muted activities" do
     activity_one = insert(:note_activity)
     activity_two = insert(:note_activity)