require 'open-uri'
require 'hpricot'

class Plugins::Sidebars::XmlController < Sidebars::ComponentPlugin
  display_name "XML Syndication"
  description "RSS and Atom feeds"

  def content
    response.lifetime = 6.hours
    begin
      url = "http://api.feedburner.com/awareness/1.0/GetFeedData?uri=snax"
      doc = Hpricot.parse open(url)
      entry = (doc/:entry).first
      @circulation = entry.attributes['circulation']
      raise if @circulation.to_i < 100
    rescue
      @circulation = "657" # hax
    end
  end

end