Poll and Scrape TVI website for a given News Show and do growl notification

tvi_video_poller.rb

require 'rubygems'
require 'open-uri'
require 'cgi'
require 'hpricot'
require 'ruby-growl'

url = "http://www.tvi.iol.pt/frame_videos_tvi.html"
growl = Growl.new 'localhost', 'ruby-growl', ["ruby-growl Notification"]

loop do
  doc = open(url) {|f| Hpricot(f)}
  videos = (doc/"#accordionList2"/"div"/"div.title"/"div.titleCopy"/"span")
  videos.each do |video|
      if CGI.unescape(video.innerHTML).include? "Jornal da Uma - 22"
        growl.notify "ruby-growl Notification", "TVI ALERT!", "Saiu a reportagem da Quodis"
        puts CGI.unescape(video.innerHTML)
      end
  end
  sleep 15
end