xml.instruct!

xml.tag! 'rdf:RDF', 'xmlns:rdf' => "http://www.w3.org/1999/02/22-rdf-syntax-ns#",
  'xmlns' => "http://purl.org/rss/1.0/", 'xmlns:dc' => "http://purl.org/dc/elements/1.1/",
  'xmlns:sy' => "http://purl.org/rss/1.0/modules/syndication/",
  'xmlns:admin' => "http://webns.net/mvcb/", 'xmlns:cc' => "http://web.resource.org/cc/",
  'xmlns:content' => "http://purl.org/rss/1.0/modules/content/",
  'xmlns:georss' => "http://www.georss.org/georss" do
  xml.channel 'rdf:about' => root_url do
    xml.title "Agenda du Libre [ #{params[:region].present? && params[:region] != 'all' ? Region.find(params[:region]).name : t('.all_regions')} ]"
    xml.description 'Agenda des événements autour du Logiciel Libre'
    xml.link 'http://www.agendadulibre.org'
    xml.tag! 'dc:language', 'fr'
    xml.tag! 'dc:creator', 'AgendaDuLibre.org'

    xml.items do
      xml.tag! 'rdf:Seq' do
        for event in @events
          xml.tag! 'rdf:li', 'rdf:resource' => event_url(event)
        end
      end
    end
  end

  for event in @events
    xml.item 'rdf:about' => event_url(event) do
      xml.title "#{event.city}: #{event.title}, #{l event.start_time.to_date, format: :long}"
      xml.link event_url event
      xml.tag! 'dc:identifier', "#{event.id}@agendadulibre.org"
      xml.tag! 'dc:date', event.start_time
      xml.tag! 'georss:point', City.find_all_by_majname(event.city.upcase).collect { |c| "#{c.latitude} #{c.longitude}" }.first

      content = "<h2><em>#{event.city}</em>: #{event.title}</h2>
        <h3>Date et lieu</h3>
        <p>#{l event.start_time.to_date, format: :long},
          de #{event.start_time.hour}h#{event.start_time.min} à #{event.end_time.hour}h#{event.end_time.min}.</p>
        <p>À <em><a href=\"http://fr.wikipedia.org/wiki/#{event.city}\">#{event.city}</a></em>,
          <a href=\"http://fr.wikipedia.org/wiki/#{event.region.name}\">#{event.region.name}</a></p>
        <h3>Description</h3>
        #{event.description}
        <h3>Informations</h3>
        <p>Site Web: <a href=\"#{event.url}\">#{event.url}</a></p>
        <p>Contact: #{mail_to event.contact.sub('@', ' CHEZ ').sub('.', ' POINT '), event.contact.sub('@', ' CHEZ ').sub('.', ' POINT ')}</p>
      "

      if (event.tags && event.tags.present?)
        content += "<p>Tags: #{event.tags.split.collect { |tag| link_to tag, events_url(tag: tag) }.join(', ')}</p>"
      end

      xml.description strip_tags(content)
      xml.tag! 'content:encoded', content
    end
  end
end