Commit 798da288 authored by kaniini's avatar kaniini
Browse files

activitypub: transmogrifier: ensure as:Public activities are delivered to followers

parent 43bd7f47
......@@ -128,13 +128,42 @@ def fix_explicit_addressing(object) do
|> 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_cached_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
......
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