akkoma/lib/pleroma/web/twitter_api/representers/object_representer.ex

defmodule Pleroma.Web.TwitterAPI.Representers.ObjectRepresenter do
  use Pleroma.Web.TwitterAPI.Representers.BaseRepresenter
  alias Pleroma.Object

  def to_map(%Object{data: %{"url" => [url | _]}} = object, _opts) do
    data = object.data

    %{
      url: url["href"] |> Pleroma.Web.MediaProxy.url(),
      mimetype: url["mediaType"] || url["mimeType"],
      id: data["uuid"],
      oembed: false,
      description: data["name"]
    }
  end

  def to_map(%Object{data: %{"url" => url} = data}, _opts) when is_binary(url) do
    %{
      url: url |> Pleroma.Web.MediaProxy.url(),
      mimetype: data["mediaType"] || url["mimeType"],
      id: data["uuid"],
      oembed: false,
      description: data["name"]
    }
  end

  def to_map(%Object{}, _opts) do
    %{}
  end

  # If we only get the naked data, wrap in an object
  def to_map(%{} = data, opts) do
    to_map(%Object{data: data}, opts)
  end
end