user = User.get_cached_by_ap_id(actor)
# mentioned_users = Repo.all(from user in User, where: user.ap_id in ^activity.data["to"])
mentioned_users = Enum.map(activity.data["to"] || [], fn (ap_id) ->
- User.get_cached_by_ap_id(ap_id)
+ if ap_id do
+ User.get_cached_by_ap_id(ap_id)
+ else
+ nil
+ end
end)
|> Enum.filter(&(&1))