Daniel Howard
109 linhas
3.1 KiB
JavaScript
Arquivo Executável
109 linhas
3.1 KiB
JavaScript
Arquivo Executável
#!/usr/bin/env node
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var express = require('express'),
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app = express(),
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http = require('http').Server(app),
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// io = require('socket.io')(http), // uncomment to enable Socket.IO
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bodyParser = require('body-parser'),
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sys = require('sys'),
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o_ = require('./libs/utils');
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o_.merge(global, require('./settings'));
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try { o_.merge(global, require('./settings.local')); } catch(e) {}
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var reapInterval = (typeof io === 'undefined')? 60 * 1000: -1;
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//app.set('env', 'development');
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app.use(require('method-override')());
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app.use(bodyParser.json());
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app.use(bodyParser.urlencoded({extended: true}));
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var mw = require('./middleware/im')({
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maxAge: 60 * 1000,
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reapInterval: reapInterval,
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authentication: require('./libs/authentication/' + AUTH_LIBRARY)
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});
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app.use(mw.session);
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var store = mw.store;
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app.set('root', __dirname);
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if ('development' == app.get('env')) {
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app.set('views', __dirname + '/dev/views');
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app.set('view engine', 'jade');
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app.use(require("morgan")('combined'));
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require('./dev/app')('/dev', app);
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app.use(express.static(
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require('path').join(__dirname, '../client')));
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app.use(require('express-error-handler')({dumpExceptions: true, showStack: true}));
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}
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// Socket.IO handlers
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if (typeof io !== 'undefined') {
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io.on('connection', function(socket){
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var username = null;
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socket.on('server', function(event) {
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event.reply = function(status) {
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if (status) {
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this._status = status;
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}
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delete this.reply;
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socket.emit('client', this);
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};
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var unauthenticated = function() {
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event.reply({sent: false, e: 'unauthenticated'});
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};
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store.get(event, function(event, user) {
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if ((event.type == 'hello') && user) {
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username = user.data('username');
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store.set(username, user);
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event.reply({sent: true});
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} else if ((event.type != 'hello')) {
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store.find('username', event.from, function(from) {
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if (from) {
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from.dispatch(event);
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} else {
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unauthenticated();
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}
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});
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} else {
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unauthenticated();
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}
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}, socket);
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});
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socket.on('disconnect', function() {
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if (username) {
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store.reap(username);
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}
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});
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});
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}
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http.listen(APP_PORT, APP_HOST, function(){
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console.log('Ajax IM server started...');
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});
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// Listener endpoint; handled in middleware
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app.get('/app/listen', function(){});
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// HTTP handlers
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app.use('/app/noop', function(req, res) {
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req.event._status = {sent: true};
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res.jsonp(req.event);
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});
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app.use('/app/message', function(req, res) {
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res.message();
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});
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app.use('/app/message/typing', function(req, res) {
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res.typing();
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});
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app.use('/app/status', function(req, res) {
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res.status();
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});
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app.use('/app/signoff', function(req, res) {
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res.signOff();
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});
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