Download Private but Embedded Vimeo Videos

download.rb

#!/usr/bin/env ruby

require 'nokogiri'
require 'net/http'
require 'shellwords'
require 'json'

source = Net::HTTP.get('www.domain.com', '/thepagethathasthevideos/')
doc = Nokogiri::HTML(source)
ids = doc.css('a').map{ |a| a.attr('data-vimeoid') }.compact.uniq

ids.each_with_index do |id, i|
  puts "Downloading #{i + 1}: #{id}"
  request = `curl 'http://player.vimeo.com/video/#{id}?api=1&player_id=video#{id}&title=0&byline=0&portrait=0' -H 'Pragma: no-cache' -H 'DNT: 1' -H 'Accept-Encoding: gzip, deflate, sdch' -H 'Accept-Language: en-US,en;q=0.8' -H 'User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.95 Safari/537.36' -H 'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8' -H 'Referer: http://www.artofthetitle.com/feature/top-10-title-sequences-of-2014/' -H 'Connection: keep-alive' -H 'Cache-Control: no-cache' --compressed`
  beginning_string = %|h=!1,k=!1,a=|
  end_string = %|;if(a.request)if("object"|
  json = JSON.parse(request.split(beginning_string)[1].split(end_string)[0])
  url = json['request']['files']['h264']['hd']['url']
  title = json['video']['title']
  t = [
    %|curl #{Shellwords.escape(url)} >> #{Shellwords.escape(title)}.mp4|
  ].join(' && ')
  `#{t}`
end