app.js

/**
 * Module dependencies.
 */

var express = require('express')
  , http = require('http')
  , path = require('path')
  , mongoose = require('mongoose')
  , site = require('./routes/site')
  , api = require('./routes/api')
  , playlist = require('./routes/playlist');

// connect to the database before the site initialises
mongoose.connect('mongodb://localhost/playlist');

var app = express();

// all environments
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(require('stylus').middleware(__dirname + '/public'));
app.use(express.static(path.join(__dirname, 'public')));

// development only
if ('development' == app.get('env')) {
  app.use(express.errorHandler());
}

app.get('/', site.index);
app.get('/:playlist', playlist.view);
app.get('/:playlist/player', playlist.player);
app.get('/api/generate', api.generate);
app.get('/api/:playlist', api.list);
app.post('/api/:playlist/add', api.add);
app.get('/api/:songid/:direction(upvote|downvote)', api.vote);
app.get('/api/:songid/remove', api.remove);

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