1 var express = require('express');
  2 var path = require('path');
  3 var favicon = require('serve-favicon');
  4 var logger = require('morgan');
  5 var cookieParser = require('cookie-parser');
  6 var bodyParser = require('body-parser');
  7
  8 var routes = require('./routes/index');
  9 var users = require('./routes/users');
 10 var widgets = require('./routes/widgets');
 11
 12 var app = express();
 13
 14 // view engine setup
 15 app.set('views', path.join(__dirname, 'views'));
 16 app.set('view engine', 'jade');
 17
 18 // uncomment after placing your favicon in /public
 19 //app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
 20 app.use(logger('dev'));
 21 app.use(bodyParser.json());
 22 app.use(bodyParser.urlencoded({ extended: false }));
 23 app.use(cookieParser());
 24 app.use(express.static(path.join(__dirname, 'public')));
 25
 26 app.use('/', routes);
 27 app.use('/users', users);
 28 app.use('/widgets',widgets);
 29
 30 // catch 404 and forward to error handler
 31 app.use(function(req, res, next) {
 32   var err = new Error('Not Found');
 33   err.status = 404;
 34   next(err);
 35 });
 36
 37 // error handlers
 38
 39 // development error handler
 40 // will print stacktrace
 41 if (app.get('env') === 'development') {
 42   app.use(function(err, req, res, next) {
 43     res.status(err.status || 500);
 44     res.render('error', {
 45       message: err.message,
 46       error: err
 47     });
 48   });
 49 }
 50
 51 // production error handler
 52 // no stacktraces leaked to user
 53 app.use(function(err, req, res, next) {
 54   res.status(err.status || 500);
 55   res.render('error', {
 56     message: err.message,
 57     error: {}
 58   });
 59 });
 60
 61
 62 module.exports = app;