defmodule Legendary.Content.FeedsController do use Legendary.Content, :controller alias Legendary.Content.{Posts} def index(conn, params) do category = params |> Map.get("category") posts = Posts.list_posts(params) thumbs = posts |> Posts.thumbs_for_posts() feed_url = case category do nil -> Routes.index_feed_path(conn, :index) _ -> Routes.category_feed_path(conn, :index, category) end conn |> put_resp_content_type("text/xml") |> render( "index.rss", [ posts: posts, thumbs: thumbs, category: category, feed_url: feed_url, ] ) end end