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   1 # Pleroma: A lightweight social networking server
   2 # Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
   3 # SPDX-License-Identifier: AGPL-3.0-only
   4
   5 defmodule Pleroma.Web.OAuth do
   6   def parse_scopes(scopes, _default) when is_list(scopes) do
   7     Enum.filter(scopes, &(&1 not in [nil, ""]))
   8   end
   9
  10   def parse_scopes(scopes, default) when is_binary(scopes) do
  11     scopes
  12     |> String.trim()
  13     |> String.split(~r/[\s,]+/)
  14     |> parse_scopes(default)
  15   end
  16
  17   def parse_scopes(_, default) do
  18     default
  19   end
  20 end