home73k/lib/home73k_web/controllers/feed_controller.ex

defmodule Home73kWeb.FeedController do
  use Home73kWeb, :controller
  plug :put_layout, false
  plug :put_root_layout, false

  alias Home73k.Blog

  def rss(conn, _params) do
    posts = Blog.list_posts()
    last_build_date = posts |> List.first() |> Map.get(:date)

    conn
    |> put_resp_content_type("application/rss+xml")
    |> render("rss.xml", posts: posts, last_build_date: last_build_date)
  end
end