publiclab/plots2

xml.instruct! :xml, :version => "1.0"
xml.rss :version => "2.0" do
  xml.channel do
    xml.title "Research by " + params[:author]
    xml.description "Open source environmental science research at Public Lab"
    xml.link "https://#{request.host}/feed/" + params[:author] + ".rss"

    @notes.each do |node|
      newline = '
'

      body = node.body
      body = "<img src='https://#{request.host}" + node.main_image.path(:default) + "'/><br />" + newline + node.body if node.main_image

      xml.item do
        xml.title       node.title
        xml.author      node.author.name
        xml.pubDate     node.created_at.to_s(:rfc822)
        xml.link        "https://" + request.host.to_s + node.path
        xml.description auto_link(node.latest&.render_body, sanitize: false)
        xml.guid        url_for only_path: false, controller: 'notes', action: 'show', id: node.nid
      end
    end
  end
end