Fetch Streamzoo photos as thumbnails and display in your site

streamzoo.rb

$ rails g model StreamzooPhotos url:string

##lib/tasks/streamzoo.rake
require 'hpricot'
require 'open-uri'

namespace :streamzoo do
  
  desc "refresh thumbnails"
  task :update_thumbs => :environment do

    StreamzooPhoto.destroy_all
    doc = Hpricot(open('http://streamzoo.com/user/<username>/uploads'))
    uploads = (doc/"#uploads")
    
    thumbnailrows = uploads.search("div[@class='thumbnailRow']")
    
    thumbnailrows.each do |tr|
      tr.search("div[@class='itempic']").each do |itempic|
        source = itempic.search("a/img").first.attributes['src']
        StreamzooPhoto.create({:source => source})
        puts "#{source} done."
      end unless tr.blank?      
    end unless thumbnailrows.blank?
  end

end

##controllers/application_controller.rb
def get_streamzoo_photos
  @streamzoo_photos = StreamzooPhoto.all
end  							

##views/
- @streamzoo_photos.each do |streamzoo|
	%li
    =link_to image_tag(streamzoo.source, {:class => "grayscale", :height => "90", :alt => ""}), streamzoo.source, {:class => "fancybox"}