ActivityPub: When restricting to media posts, only show 'Creates'.

lib/pleroma/web/activity_pub/activity_pub.ex

@@ -833,7 +833,8 @@ defp restrict_media(_query, %{only_media: _val, skip_preload: true}) do
 
   defp restrict_media(query, %{only_media: true}) do
     from(
-      [_activity, object] in query,
+      [activity, object] in query,
+      where: fragment("(?)->>'type' = ?", activity.data, "Create"),
       where: fragment("not (?)->'attachment' = (?)", object.data, ^[])
     )
   end

test/web/mastodon_api/controllers/account_controller_test.exs

@@ -350,9 +350,10 @@ test "unimplemented pinned statuses feature", %{conn: conn} do
       assert json_response_and_validate_schema(conn, 200) == []
     end
 
-    test "gets an users media", %{conn: conn} do
+    test "gets an users media, excludes reblogs", %{conn: conn} do
       note = insert(:note_activity)
       user = User.get_cached_by_ap_id(note.data["actor"])
+      other_user = insert(:user)
 
       file = %Plug.Upload{
         content_type: "image/jpg",
@@ -364,6 +365,13 @@ test "gets an users media", %{conn: conn} do
 
       {:ok, %{id: image_post_id}} = CommonAPI.post(user, %{status: "cofe", media_ids: [media_id]})
 
+      {:ok, %{id: media_id}} = ActivityPub.upload(file, actor: other_user.ap_id)
+
+      {:ok, %{id: other_image_post_id}} =
+        CommonAPI.post(other_user, %{status: "cofe2", media_ids: [media_id]})
+
+      {:ok, _announce} = CommonAPI.repeat(other_image_post_id, user)
+
       conn = get(conn, "/api/v1/accounts/#{user.id}/statuses?only_media=true")
 
       assert [%{"id" => ^image_post_id}] = json_response_and_validate_schema(conn, 200)