NodeJS with JSDOM (youtube scrapping)

/**
 * Module dependencies.
 */

var express = require('express')
  , jsdom = require('jsdom')
  , request = require('request')
  , url = require('url')
  , app = module.exports = express.createServer()
  , routes = require('./routes')
  , user = require('./routes/user')
  , http = require('http')
  , path = require('path');

var app = express();

app.configure(function(){
  app.set('port', process.env.PORT || 3000);
  app.set('views', __dirname + '/views');
  app.set('view engine', 'jade');
  app.use(express.favicon());
  app.use(express.logger('dev'));
  app.use(express.bodyParser());
  app.use(express.methodOverride());
  app.use(app.router);
  app.use(express.static(path.join(__dirname, 'public')));
});

app.configure('development', function(){
  app.use(express.errorHandler());
});

app.get('/', routes.index);
app.get('/users', user.list);
app.get('/nodetube', function (req, res) {
    //Tell the request that we want to fetch youtube.com, send the results to a callback function
    request({
        uri: 'http://youtube.com'
    }, function (err, response, body) {
        var self = this;
        self.items = new Array(); //I feel like I want to save my results in an array
        //Just a basic error check
        if (err && response.statusCode !== 200) {
            console.log('Request error.');
        }
        //Send the body param as the HTML code we will parse in jsdom
        //also tell jsdom to attach jQuery in the scripts
        jsdom.env({
            html: body,
            scripts: ['http://code.jquery.com/jquery-1.6.min.js']
        }, function (err, window) {
            //Use jQuery just as in any regular HTML page
            var $ = window.jQuery,
                $body = $('div #page-container'),
                $videos = $body.find('.lohp-category-shelf-item');
            //I know .video-entry elements contain the regular sized thumbnails
            //for each one of the .video-entry elements found
            $videos.each(function (i, item) {
                //I will use regular jQuery selectors
                var $a = $(item).children('a'),
                    //first anchor element which is children of our .video-entry item
                    $title = $(item).find('.lohp-video-link').text(),
                    //video title
                    $time = $a.find('.video-time').text(),
                    //video duration time
                    $img = $a.find('span.yt-thumb-clip-inner img'); //thumbnail
                //and add all that data to my items array
                self.items[i] = {
                    href: $a.attr('href'),
                    title: $title.trim(),
                    time: $time,
                    //there are some things with youtube video thumbnails, those images whose data-thumb attribute
                    //is defined use the url in the previously mentioned attribute as src for the thumbnail, otheriwse
                    //it will use the default served src attribute.
                    thumbnail: $img.attr('data-thumb') ? $img.attr('data-thumb') : $img.attr('src'),
                    urlObj: url.parse($a.attr('href'), true) //parse our URL and the query string as well
                };
            });
                res.render('list', {
                  title: 'NodeTube',
                  items: self.items
               });
        });
    });
});

//Pass the video id to the video view
app.get('/watch/:id', function(req, res){
  res.render('video', {
    title: 'Watch',
    vid: req.params.id
  });
});

http.createServer(app).listen(app.get('port'), function(){
  console.log("Express server listening on port " + app.get('port'));
});