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# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.EctoType.ActivityPub.ObjectValidators.Recipients do
use Ecto.Type
alias Pleroma.EctoType.ActivityPub.ObjectValidators.ObjectID
def type, do: {:array, ObjectID}
def cast(object) when is_binary(object) do
cast([object])
end
def cast(data) when is_list(data) do
data
|> Enum.reduce_while({:ok, []}, fn element, {:ok, list} ->
case ObjectID.cast(element) do
{:ok, id} ->
{:cont, {:ok, [id | list]}}
_ ->
{:halt, :error}
end
end)
end
def cast(_) do
:error
end
def dump(data) do
{:ok, data}
end
def load(data) do
{:ok, data}
end
end
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