http://happycasts.net/ Download Spider

happypetter-spider.rb

#encoding = utf-8
require 'anemone'


urls = []
88.times do |i|
 urls << "http://happycasts.net/episodes/#{i+1}"
end

urls.each do |url|
  #puts url
  doc = Nokogiri::HTML(open(url))
  doc.css('a.btn').each do |link|
    if  /mov$/ =~ link.attributes['href'].to_s
     puts link.attributes['href'].to_s
   end
 end
end

=begin
  
http://media.happycasts.net/assets/episodes/videos/001-ctags.mov
http://media.happycasts.net/assets/episodes/videos/002-snipmate.mov
http://media.happycasts.net/assets/episodes/videos/003-ssh.mov
http://media.happycasts.net/assets/episodes/videos/004-git-init.mov
http://media.happycasts.net/assets/episodes/videos/005-git-workflow.mov
http://media.happycasts.net/assets/episodes/videos/006-github-pages.mov
http://media.happycasts.net/assets/episodes/videos/007-github-init.mov
http://media.happycasts.net/assets/episodes/videos/008-drive-cli.mov
http://media.happycasts.net/assets/episodes/videos/009-fuzzyfinder.mov
http://media.happycasts.net/assets/episodes/videos/010-git-pull-rebase.mov
http://media.happycasts.net/assets/episodes/videos/011-ubuntu-install.mov
http://media.happycasts.net/assets/episodes/videos/012-github-fork.mov
http://media.happycasts.net/assets/episodes/videos/013-vim-fold.mov
http://media.happycasts.net/assets/episodes/videos/014-make-deb.mov
http://media.happycasts.net/assets/episodes/videos/015-apt-repo.mov
http://media.happycasts.net/assets/episodes/videos/016-take-note.mov
http://media.happycasts.net/assets/episodes/videos/017-vim-complete.mov
http://media.happycasts.net/assets/episodes/videos/018-rails-setup.mov
http://media.happycasts.net/assets/episodes/videos/019-latex.mov
http://media.happycasts.net/assets/episodes/videos/020-pandoc.mov
http://media.happycasts.net/assets/episodes/videos/021-online-book.mov
http://media.happycasts.net/assets/episodes/videos/022-bash-script-part1.mov
http://media.happycasts.net/assets/episodes/videos/023-redirection.mov
http://media.happycasts.net/assets/episodes/videos/024-fuzzyfinder-revised.mov
http://media.happycasts.net/assets/episodes/videos/025-ctags-revised.mov
http://media.happycasts.net/assets/episodes/videos/026-ack-grep.mov
http://media.happycasts.net/assets/episodes/videos/027-grep.mov
http://media.happycasts.net/assets/episodes/videos/028-vim-multifiles.mov
http://media.happycasts.net/assets/episodes/videos/029-git-rebase.mov
http://media.happycasts.net/assets/episodes/videos/030-vim-plugin-manage.mov
http://media.happycasts.net/assets/episodes/videos/031-vimrc.mov
http://media.happycasts.net/assets/episodes/videos/032-git-diff.mov
http://media.happycasts.net/assets/episodes/videos/033-git-add.mov
http://media.happycasts.net/assets/episodes/videos/034-git-reset.mov
http://media.happycasts.net/assets/episodes/videos/035-git-config.mov
http://media.happycasts.net/assets/episodes/videos/036-octopress.mov
http://media.happycasts.net/assets/episodes/videos/037-github-fork.mov
http://media.happycasts.net/assets/episodes/videos/038-rails-setup.mov
http://media.happycasts.net/assets/episodes/videos/039-mysql.mov
http://media.happycasts.net/assets/episodes/videos/040-chrome-devtools.mov
http://media.happycasts.net/assets/episodes/videos/041-tmux.mov
http://media.happycasts.net/assets/episodes/videos/042-capistrano.mov
http://media.happycasts.net/assets/episodes/videos/043-html5-video.mov
http://media.happycasts.net/assets/episodes/videos/044-javascript-start.mov
http://media.happycasts.net/assets/episodes/videos/045-web-start.mov
http://media.happycasts.net/assets/episodes/videos/046-software-install.mov
http://media.happycasts.net/assets/episodes/videos/047-github-issues.mov
http://media.happycasts.net/assets/episodes/videos/048-rsync.mov
http://media.happycasts.net/assets/episodes/videos/049-tig.mov
http://media.happycasts.net/assets/episodes/videos/050-rails-start.mov
http://media.happycasts.net/assets/episodes/videos/051-rails-routing.mov
http://media.happycasts.net/assets/episodes/videos/052-rails-controller.mov
http://media.happycasts.net/assets/episodes/videos/053-rails-view.mov
http://media.happycasts.net/assets/episodes/videos/054-rails-model.mov
http://media.happycasts.net/assets/episodes/videos/055-apache.mov
http://media.happycasts.net/assets/episodes/videos/056-vim-rails.mov
http://media.happycasts.net/assets/episodes/videos/057-rails-test.mov
http://media.happycasts.net/assets/episodes/videos/058-github-network.mov
http://media.happycasts.net/assets/episodes/videos/059-distribution-change-life.mov
http://media.happycasts.net/assets/episodes/videos/060-pull-request.mov
http://media.happycasts.net/assets/episodes/videos/061-snipmate.mov
http://media.happycasts.net/assets/episodes/videos/062-ssh.mov
http://media.happycasts.net/assets/episodes/videos/063-sendmail.mov
http://media.happycasts.net/assets/episodes/videos/064-ctrlp.mov
http://media.happycasts.net/assets/episodes/videos/065-rails-setup.mov
http://media.happycasts.net/assets/episodes/videos/066-rails-ajax.mov
http://media.happycasts.net/assets/episodes/videos/067-google-analytics.mov
http://media.happycasts.net/assets/episodes/videos/068-rails-i18n.mov
http://media.happycasts.net/assets/episodes/videos/069-kss.mov
http://media.happycasts.net/assets/episodes/videos/070-kiss-weibo.mov
http://media.happycasts.net/assets/episodes/videos/071-ffmpeg.mov
http://media.happycasts.net/assets/episodes/videos/072-search.mov
http://media.happycasts.net/assets/episodes/videos/073-css-organization.mov
http://media.happycasts.net/assets/episodes/videos/074-on-site-notification.mov
http://media.happycasts.net/assets/episodes/videos/075-rbenv.mov
http://media.happycasts.net/assets/episodes/videos/076-smart-comment-box.mov
http://media.happycasts.net/assets/episodes/videos/077-alipay.mov
http://media.happycasts.net/assets/episodes/videos/078-happycasts-deploy.mov
http://media.happycasts.net/assets/episodes/videos/079-rails-ecosystem.mov
http://media.happycasts.net/assets/episodes/videos/080-typography.mov
http://media.happycasts.net/assets/episodes/videos/081-mysql-backup.mov
http://media.happycasts.net/assets/episodes/videos/082-slideshow.mov
http://media.happycasts.net/assets/episodes/videos/083-codepen.mov
http://media.happycasts.net/assets/episodes/videos/084-rails-signup.mov
http://media.happycasts.net/assets/episodes/videos/085-sublime-warmup.mov
http://media.happycasts.net/assets/episodes/videos/086-get-it-live.mov
http://media.happycasts.net/assets/episodes/videos/087-image-manipulation.mov
http://media.happycasts.net/assets/episodes/videos/088-make-screencast.mov

  
=end