+ def deactivate (%User{} = user) do
+ new_info = Map.put(user.info, "deactivated", true)
+ cs = User.info_changeset(user, %{info: new_info})
+ update_and_set_cache(cs)
+ end
+
+ def delete (%User{} = user) do
+ {:ok, user} = User.deactivate(user)
+
+ # Remove all relationships
+ {:ok, followers } = User.get_followers(user)
+ followers
+ |> Enum.each(fn (follower) -> User.unfollow(follower, user) end)
+
+ {:ok, friends} = User.get_friends(user)
+ friends
+ |> Enum.each(fn (followed) -> User.unfollow(user, followed) end)
+
+ query = from a in Activity,
+ where: a.actor == ^user.ap_id
+
+ Repo.all(query)
+ |> Enum.each(fn (activity) ->
+ case activity.data["type"] do
+ "Create" -> ActivityPub.delete(Object.get_by_ap_id(activity.data["object"]["id"]))
+ _ -> "Doing nothing" # TODO: Do something with likes, follows, repeats.
+ end
+ end)
+
+ :ok
+ end
+
+ def get_or_fetch_by_ap_id(ap_id) do
+ if user = get_by_ap_id(ap_id) do
+ user
+ else
+ with {:ok, user} <- ActivityPub.make_user_from_ap_id(ap_id) do
+ user
+ end
+ end
+ end
+
+ # AP style
+ def public_key_from_info(%{"source_data" => %{"publicKey" => %{"publicKeyPem" => public_key_pem}}}) do
+ key = :public_key.pem_decode(public_key_pem)
+ |> hd()
+ |> :public_key.pem_entry_decode()
+
+ {:ok, key}
+ end
+
+ # OStatus Magic Key
+ def public_key_from_info(%{"magic_key" => magic_key}) do
+ {:ok, Pleroma.Web.Salmon.decode_key(magic_key)}
+ end
+
+ def get_public_key_for_ap_id(ap_id) do
+ with %User{} = user <- get_or_fetch_by_ap_id(ap_id),
+ {:ok, public_key} <- public_key_from_info(user.info) do
+ {:ok, public_key}
+ else
+ _ -> :error
+ end
+ end
+
+ defp blank?(""), do: nil
+ defp blank?(n), do: n
+
+ def insert_or_update_user(data) do
+ data = data
+ |> Map.put(:name, blank?(data[:name]) || data[:nickname])
+ cs = User.remote_user_creation(data)
+ Repo.insert(cs, on_conflict: :replace_all, conflict_target: :nickname)
+ end
+
+ def ap_enabled?(%User{info: %{"ap_enabled" => ap}}), do: ap