end
def fix_addressing_list(map, field) do
- if is_binary(map[field]) do
- map
- |> Map.put(field, [map[field]])
- else
- map
+ cond do
+ is_binary(map[field]) ->
+ Map.put(map, field, [map[field]])
+
+ is_nil(map[field]) ->
+ Map.put(map, field, [])
+
+ true ->
+ map
end
end
|> fix_explicit_addressing(explicit_mentions)
end
+ # if as:Public is addressed, then make sure the followers collection is also addressed
+ # so that the activities will be delivered to local users.
+ def fix_implicit_addressing(%{"to" => to, "cc" => cc} = object, followers_collection) do
+ recipients = to ++ cc
+
+ if followers_collection not in recipients do
+ cond do
+ "https://www.w3.org/ns/activitystreams#Public" in cc ->
+ to = to ++ [followers_collection]
+ Map.put(object, "to", to)
+
+ "https://www.w3.org/ns/activitystreams#Public" in to ->
+ cc = cc ++ [followers_collection]
+ Map.put(object, "cc", cc)
+
+ true ->
+ object
+ end
+ else
+ object
+ end
+ end
+
+ def fix_implicit_addressing(object, _), do: object
+
def fix_addressing(object) do
+ %User{} = user = User.get_or_fetch_by_ap_id(object["actor"])
+ followers_collection = User.ap_followers(user)
+
object
|> fix_addressing_list("to")
|> fix_addressing_list("cc")
|> fix_addressing_list("bto")
|> fix_addressing_list("bcc")
|> fix_explicit_addressing
+ |> fix_implicit_addressing(followers_collection)
end
def fix_actor(%{"attributedTo" => actor} = object) do
defp strip_internal_tags(object), do: object
defp user_upgrade_task(user) do
- old_follower_address = User.ap_followers(user)
+ # we pass a fake user so that the followers collection is stripped away
+ old_follower_address = User.ap_followers(%User{nickname: user.nickname})
q =
from(