Downloading VMworld content

dl-vmworld-content-v.01.rb

require 'rubygems'
require 'watir-webdriver'
require 'open-uri'

$sessionurls = Array.new

browser = Watir::Browser.new
browser.goto 'http://www.vmworld.com/community/sessions/2013/'
browser.link(:text =>"Sign In").when_present.click
browser.text_field(:name => 'username').set 'your_username'
browser.text_field(:name => 'password').set 'your_password'
browser.button(:name => 'login').click

browser.links.each do |link|
  if link.href.to_s.include? "DOC-"
    $sessionurls << link.href
  end
end

$sessionurls.each do |sessurl|
  browser.goto sessurl
  browser.links.each do |slink|
    if slink.href.to_s.include? "classID"
      slink.fire_event('onclick')
    end
  end
  sleep 1
  browser.frame(:id => 'session').links.each do |media|
    if (media.href.include? "mp3") || (media.href.include? "pdf")
      base = File.basename(media.href.to_s)
      open(base, 'wb', :read_timeout=>nil) do |file|
        file << open(media.href).read
      end
    end
  end
  mp4url = browser.frame(:id => 'session').frames[0].video.source.src
  base = File.basename(mp4url)
  open(base, 'wb', :read_timeout=>nil) do |file|
    file << open(mp4url).read
  end
end