git.squeep.com Git - akkoma/blob - lib/pleroma/web/twitter_api/representers/base_representer.ex

   1 defmodule Pleroma.Web.TwitterAPI.Representers.BaseRepresenter do
   2   defmacro __using__(_opts) do
   3     quote do
   4       alias Calendar.Strftime
   5       def to_json(object) do to_json(object, %{}) end
   6       def to_json(object, options) do
   7         object
   8         |> to_map(options)
   9         |> Poison.encode!
  10       end
  11
  12       def enum_to_list(enum, options) do
  13         mapping = fn (el) -> to_map(el, options) end
  14         Enum.map(enum, mapping)
  15       end
  16
  17       def to_map(object) do
  18         to_map(object, %{})
  19       end
  20
  21       def enum_to_json(enum) do enum_to_json(enum, %{}) end
  22       def enum_to_json(enum, options) do
  23         enum
  24         |> enum_to_list(options)
  25         |> Poison.encode!
  26       end
  27
  28       def format_asctime(date) do
  29         Strftime.strftime!(date, "%a %b %d %H:%M:%S %z %Y")
  30       end
  31
  32       def date_to_asctime(date) do
  33         with {:ok, date, _offset} <- date |> DateTime.from_iso8601 do
  34             format_asctime(date)
  35         else _e ->
  36             ""
  37         end
  38       end
  39     end
  40   end
  41 end