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/**
* Module dependencies.
*/
var express = require('express'),
routes = require('./routes'),
user = require('./routes/user'),
http = require('http'),
path = require('path'),
io = require('socket.io').listen(app),
passport = require('passport'),
FacebookStrategy = require('passport-facebook').Strategy,
mongoose = require('mongoose');
var app = express();
var server = http.createServer(app);
app.configure(function(){
app.set('port', process.env.PORT || 3000);
app.set('views', __dirname + '/views');
app.set('view engine', 'ejs');
app.use(express.favicon());
app.use(express.logger('dev'));
app.use(express.methodOverride());
app.use(express.cookieParser());
app.use(express.bodyParser());
app.use(express.session({ secret: 'keyboard cat' }));
app.use(passport.initialize());
app.use(passport.session());
app.use(app.router);
app.use(express.static(path.join(__dirname, 'public')));
});
app.configure('development', function(){
app.use(express.errorHandler());
mongoose.connect('mongodb://localhost/waiting');
});
io.configure('production', function(){
io.enable('browser client minification'); // send minified client
io.enable('browser client etag'); // apply etag caching logic based on version number
io.enable('browser client gzip'); // gzip the file
io.set('log level', 1); // reduce logging
io.set('transports', [ // enable all transports (optional if you want flashsocket)
'websocket'
, 'flashsocket'
, 'htmlfile'
, 'xhr-polling'
, 'jsonp-polling'
]);
});
io.configure('development', function(){
io.set('transports', ['websocket']);
});
passport.serializeUser(function(user, done) {
done(null, user.id);
});
passport.deserializeUser(function(id, done) {
User.findById(id, function(err, user) {
done(err, user);
});
});
passport.use(new FacebookStrategy({
clientID: "287721021330454",
clientSecret: "67757ad86113da449165c175b292a75e",
callbackURL: "http://localhost:3000/auth/facebook/callback"
},
function(accessToken, refreshToken, profile, done) {
User.findOne({ facebookId: profile.id }, function (err, user) {
if(user) {
console.log('User: ' + user.firstname + ' ' + user.lastname + ' found and logged in!');
current_user = user;
done(null, user);
} else {
var newuser = new User();
newuser.facebookId = profile.id;
newuser.firstname = profile.name.givenName;
newuser.lastname = profile.name.familyName;
newuser.save(function(err) {
if(err) { throw err; }
console.log('New user: ' + newuser.firstname + ' ' + newuser.lastname + ' created and logged in!');
current_user = newuser;
return done(null, newuser);
});
}
});
}
));
app.get('/', routes.index);
app.get('/auth/facebook', passport.authenticate('facebook'));
app.get('/auth/facebook/callback', passport.authenticate('facebook', { successRedirect: '/',
failureRedirect: '/' }));
server.listen(app.get('port'), function(){
console.log("Express server listening on port " + app.get('port'));
});
app.get('/totals', function(req, res){
//var users = User.find({}).sort('count').limit(10);
User.find({}).sort('count').limit(10).execFind(function(err,users){
res.render('total', { title: 'How Long Can You Wait?', users: users });
});
});
var db = mongoose.connection;
db.on('error', console.error.bind(console, 'connection error:'));
db.once('open', function callback () {
// yay!
});
var userSchema = mongoose.Schema({
image: String,
firstname: String,
lastname: String,
facebookId: Number,
count: { type: Number, default: 0 }
});
var User = mongoose.model( 'User', userSchema );
function updateTime ( user, now, connected ) {
var time = ( now - connected );
var newCount = user.count + time;
user.count = newCount;
user.save(function(err) {
if(err) { throw err; }
});
}
function getHighScores (callback) {
return User.find({}).sort('-count').limit(10).exec(callback);
}
var io = require("socket.io").listen(server), userCount = 0, users = {}, timeout;
timeout = setInterval(function(){
io.sockets.emit('update', { 'now': Date.now() });
}, 1000);
io.sockets.on('connection', function (socket) {
getHighScores(function(err, scoreUsers) {
scores = [];
for (var i = 0; i < scoreUsers.length; i++) {
scores.push({
firstname: scoreUsers[i].firstname,
lastname: scoreUsers[i].lastname,
count: scoreUsers[i].count,
id: scoreUsers[i].id
});
}
socket.emit('scores', {
'scores': scores,
'users': users,
'now': Date.now()
})
});
userCount++;
socket.on('joined', function(data){
var now = Date.now();
try {
data = JSON.parse(data);
}
catch (e) { return; }
User.findById(data.id, function(err, user){
if (err || ! user) return;
socket.user = user;
socket.user_id = user.id;
socket.connected = now;
users[user.id] = {
id: user.id,
firstname: user.firstname,
lastname: user.lastname,
image: user.image,
count: user.count,
connected: now,
current: 0,
active: true,
x: 0,
y: -9999
};
io.sockets.emit('count', {
users: users,
now: now
});
})
});
socket.on('mouse', function(data){
if (! socket.user || ! data || ! data.x || ! data.y || !( socket.user.id in users )) return;
users[socket.user.id].x = data.x;
users[socket.user.id].y = data.y;
io.sockets.volatile.emit('mouse', data);
});
socket.on('blur', function(data){
if (! socket.user) return;
var now = Date.now();
if (socket.user.id in users) {
users[socket.user.id].active = false;
users[socket.user.id].current += now - socket.connected;
}
updateTime(socket.user, now, socket.connected);
socket.connected = now;
io.sockets.emit('blur', data);
});
socket.on('focus', function(data){
if (!socket.user) return;
var now = Date.now();
socket.connected = now;
if (socket.user.id in users) {
users[socket.user.id].active = true;
}
io.sockets.emit('focus', data);
});
socket.on('disconnect', function(data){
userCount--;
if (!socket.user) return;
var now = Date.now();
updateTime(socket.user, now, socket.connected);
delete users[socket.user.id];
io.sockets.emit('count', {
users: users,
now: now
});
});
});
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