gistfile1.builder

def self.fetch_yams
    config_path = File.join(RAILS_ROOT, 'config', 'yammer.yml')
    yammer = Yammer::Client.new(:config => config_path)
    
    # this is the ID of the main link hashtag (should be 402387)
    link_tag_id = 0
    tags = yammer.tags
    tags.each do |tag|
      if( tag.name == "link")
        link_tag_id = tag.id
      end
    end
    messages = yammer.messages({:tagged_with => link_tag_id})
    puts RAILS_ENV
    messages.each do |message|
      url = message.body.plain.slice(URI.regexp)
      doc = open(url) {|f| Hpricot(f)}
      title = doc.at("title").inner_html
      #user = User.find(:first, :conditions => {:})
      link = Link.create(:url => url, :title => title,:yammer_message_id => message.id,:body => message.body.parsed,:plain => message.body.plain,:published_at => message.created_at,:sender_id => message.sender_id, :msg_url => message.url,:web_url => message.web_url)
      puts "Created a link: " + url
    end
    
  end