gistfile1.txt

app.configure(function(){
  app.use(function (req, res, next) { res.locals.session = req.session; next();});
  app.set('views', __dirname + '/views');
  app.set('view engine', 'ejs');
  //app.use(express.logger());
  app.use(express.cookieParser());
  app.use(express.bodyParser());
  app.use(express.methodOverride());
  app.use(express.session({ secret: 'keyboard cat' }));
  app.use(passport.initialize());
  app.use(passport.session());  
  app.use(app.router);
  app.use(express.static(__dirname + '/public'));

  app.use(function(req, res, next){
    res.status(404);
  
    // respond with html page
    if (req.accepts('html')) {
      res.render('errors/404', { url: req.url, user : null });
      return;
    }

    // respond with json
    if (req.accepts('json')) {
      res.send({ error: 'Not found' });
      return;
    }

    // default to plain-text. send()
    res.type('txt').send('Not found');
  });
 
  //this is the last use()d middleware, so we're assuming it's some sort of an error
  app.use(function(err, req, res, next) {
    var status = err.status || 500;

//    if (err instanceof MongoError) return res.render('/error/500', {err})
    switch (status) {
      case 400:
        return res.render('errors/400', {error : err, status: status} );
      case 404:
        return res.render('errors/404', { status: 404, url: req.url });
      case 500:
        return res.render('errors/500', {error : err, user: null});
    }
//if (err instanceof MongoError) return res.send(503, 'service unavailable')
    //log.error(err, { url: req.url});
    return res.send(err.stack);
  });
  
});