honkoma/lib/pleroma/web/metadata/feed.ex

# Pleroma: A lightweight social networking server
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only

defmodule Pleroma.Web.Metadata.Providers.Feed do
  alias Pleroma.Web.Endpoint
  alias Pleroma.Web.Metadata.Providers.Provider
  alias Pleroma.Web.Router.Helpers

  @behaviour Provider

  @impl Provider
  def build_tags(%{user: user}) do
    if Pleroma.Config.get!([:instance, :public]) do
      [
        {:link,
         [
           rel: "alternate",
           type: "application/atom+xml",
           href: Helpers.user_feed_path(Endpoint, :feed, user.nickname) <> ".atom"
         ], []}
      ]
    else
      []
    end
  end
end