single_firebase_cluster.js

// Include the cluster module
// Firebase App (the core Firebase SDK) is always required and
// must be listed before other Firebase SDKs
var firebase = require("firebase/app");

// Add the Firebase products that you want to use
require("firebase/auth");
require("firebase/firestore");

// Code to run if we're in the master process
  // author(s):  Patrice-Morgan Ongoly
    // version: 0.1.0.10
    // last modified: MONDAY, JUNE 29, 2020 23:04 EDT
    // description:

    // required modules
   
    var bodyParser = require('body-parser');
    var express = require('express');
    var WhichBrowser = require('which-browser');
    // main application instance
    
    var path =  require("path");
    // var keypress = require('keypress');

    var app = express();

    // main application settings

    var config = {
        PORT: process.env.PORT || 3000,
        DIRECTORY: [
            "./",           /* 0 */
            "./css",        /* 1 */
            "./js",         /* 2 */
            "./media/texture",  /* 3 */
            "./media/gifs", /* 4 */
            "./media/pattern", /* 5 */
            "./media/img",  /* 6 */
            "./media/audio",   /* 7 */
            "./media/model",    /* 8 */
            "./media/upload",       /* 9 */
            "./media/fonts",     /* 10 */
            "./media/ico",  /* 11 */
            "./media/vid",  /* 12 */
            "./media/tf-models",  /* 13 */
        ]
    };

    var deviceType = 'unknown';
    let dir = config.DIRECTORY;

    app.engine('html', require('ejs').renderFile);

    app.use(bodyParser.json({limit: '50mb'}));
    app.use(bodyParser.urlencoded({limit: '50mb', extended: true}));

    app.use(express.static('/'));

    app.get('/', function(req, res){
        var result = new WhichBrowser(req.headers);
        console.log(result.toString());
        if(result.isType('desktop')){
            console.log('This is a desktop computer.');
            deviceType = 'desktop';
        }
        else{
            console.log('This is a mobile device.');
            deviceType = 'mobile';
        }

        res.render('index.html',{root: dir[0]});
    });

    app.get('/', function(req, res){
        var result = new WhichBrowser(req.headers);
        console.log(result.toString());
        if(result.isType('desktop')){
            console.log('This is a desktop computer.');
            deviceType = 'desktop';
        }
        else{
            console.log('This is a mobile device.');
            deviceType = 'mobile';
        }

        res.render('index.html',{root: dir[0]});
    });

    app.get('/login', function(req, res){
        var result = new WhichBrowser(req.headers);
        console.log(result.toString());
        if(result.isType('desktop')){
            console.log('This is a desktop computer.');
            deviceType = 'desktop';
        }
        else{
            console.log('This is a mobile device.');
            deviceType = 'mobile';
        }

        res.render('ClassRoomLoginPage.html',{root: dir[0]});
    });


    app.get('/session', function(req, res){
        var result = new WhichBrowser(req.headers);
        console.log(result.toString());
        if(result.isType('desktop')){
            console.log('This is a desktop computer.');
            deviceType = 'desktop';
        }
        else{
            console.log('This is a mobile device.');
            deviceType = 'mobile';
        }

        res.render('ClassRoomSessionSelectionPage.html', {root: dir[0]});
    });

    app.get('/classroom', function(req, res){
        var result = new WhichBrowser(req.headers);
        console.log(result.toString());
        if(result.isType('desktop')){
            console.log('This is a desktop computer.');
            deviceType = 'desktop';
        }
        else{
            console.log('This is a mobile device.');
            deviceType = 'mobile';
        }

        res.render('ClassRoom.html', {root: dir[0]});
    });

    app.get('/pArk/rooms/getting/started/ar', function(req, res){
        var result = new WhichBrowser(req.headers);
        console.log(result.toString());
        if(result.isType('desktop')){
            console.log('This is a desktop computer.');
            deviceType = 'desktop';
        }
        else{
            console.log('This is a mobile device.');
            deviceType = 'mobile';
        }

        res.render('ar.html',{root: dir[0]});
    });

    app.get('/pArk/rooms/getting/started/vr', function(req, res){
        var result = new WhichBrowser(req.headers);
        console.log(result.toString());
        if(result.isType('desktop')){
            console.log('This is a desktop computer.');
            deviceType = 'desktop';
        }
        else{
            console.log('This is a mobile device.');
            deviceType = 'mobile';
        }

        res.render('vr.html',{root: dir[0]});
    });

    app.get('/css/:stylesheet_id', function(req, res){
        let stylesheet_id = req.params.stylesheet_id;
        res.sendFile(stylesheet_id, {root: dir[1]});
    });

    app.get('/js/:script_id', function(req, res){
        var script_id = req.params.script_id;
        res.sendFile(script_id, {root: dir[2]});
    });

    app.get('/media/texture/:texture_id', function(req, res){
        var texture_id = req.params.texture_id;
        res.sendFile(texture_id, {root: dir[3]});
    });

    app.get('/media/gifs/:gif_id', function(req, res){
        var gif_id = req.params.gif_id;
        res.sendFile(gif_id, {root: dir[4]});
    });

    app.get('/media/pattern/:pattern_id', function(req, res){
        var pattern_id = req.params.pattern_id;
        res.sendFile(pattern_id, {root: dir[5]});
    });

    app.get('/media/img/:img_id', function(req, res){
        var img_id = req.params.img_id;
        res.sendFile(img_id, {root: dir[6]});
    });

    app.get('/media/icon/:icon_id', function(req, res){
        var icon_id = req.params.icon_id;
        res.sendFile(icon_id, {root: dir[11]});
    });

    app.get('/media/audio/:audio_id', function(req, res){
        var audio_id = req.params.audio_id;
        res.sendFile(audio_id, {root: dir[7]});
    });

    app.get('/media/model/:model_id', function(req, res){
        var model_id = req.params.model_id;
        res.sendFile(model_id, {root: dir[8]});
    });
   
    app.get('/media/uploads/:upload_id', function(req, res){
        var upload_id = req.params.upload_id;
        res.sendFile(upload_id, {root: dir[9]});
    });

    app.get('/media/fonts/:font_id', function(req, res){
        var font_id = req.params.font_id;
        res.sendFile(font_id, {root: dir[10]});
    });

    app.get('/media/vid/:vid_id', function(req, res){
        var vid_id = req.params.vid_id;
        res.sendFile(vid_id, {root: dir[12]});
    });

    var io = require('socket.io').listen(app.listen(config.PORT, function(){
        console.log(`booting up your ARrow...\n\n\n--------------------------------------------------`);
        console.log(`--------------------------------------------------`);
        console.log(`--      HOUSE OF VENUS BENEFIT CORPORATION      --`);
        console.log(`--------------------------------------------------`);
        console.log(`--------------------------------------------------`);
        console.log(`--     listening on port ${config.PORT}                   --`);
        console.log(`--------------------------------------------------`);
       console.log(`--------------------------------------------------`);
        console.log(`--------------------------------------------------`);
        console.log(`-----------      HOUSE OF VENUS       ------------`);
        console.log(`-----     TreeHouse Distributed Ledger      ------`);
        console.log(`--               version 0.0.2.0                --`);
        console.log(`--------------------------------------------------`);
        console.log(`--------------------------------------------------`);
    }));

    io.sockets.on('connection', function(socket){
        var conn = socket;

        socket.on('disconnect', function(){
            console.log(`socket ${socket.id} disconnected.`);
        });
    });

// TODO: Replace the following with your app's Firebase project configuration
var firebaseConfig = {
  // ...
};

// Initialize Firebase
firebase.initializeApp(firebaseConfig);
//}//