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114 lines
3.0 KiB
114 lines
3.0 KiB
var express = require('express'),
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http = require('http'),
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io = require('socket.io'),
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bodyParser = require('body-parser'),
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cookieParser = require('cookie-parser'),
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mongojs = require('mongojs');
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var app = express();
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app.use(express.static('./public'));
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var mongoUri = "mongodb://localhost:27017/visualizer";
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var db = mongojs( mongoUri );
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var honeyCombs = db.collection('honeyCombs');
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var leaderBoards = db.collection('leaderBoards');
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// honeyCombs.insert({dio: "cane", type: "flyingPig"});
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//Specifying the public folder of the server to make the html accesible using the static middleware
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app.use(cookieParser());
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var jsonParser = bodyParser.json()
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// create application/x-www-form-urlencoded parser
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var urlencodedParser = bodyParser.urlencoded({ extended: false })
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// POST /login gets urlencoded bodies
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function findSocketByCookie(cookie) {
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for(var i in io.sockets.connected) {
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var socket = io.sockets.connected[i];
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if(socket.handshake.headers.cookie.indexOf(cookie) !== -1){
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return socket;
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}
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}
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}
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app.post('/show', urlencodedParser, function (req, res) {
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res.sendStatus(200);
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console.log("Sending json to live interfaces...");
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// console.dir(io.sockets.connected);
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for(var i in io.sockets.connected) {
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var socket = io.sockets.connected[i];
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socket.emit("jsonHoneycomb", req.body.honeyComb);
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saveQuery(req.body.honeyComb);
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}
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// var socket = findSocketByCookie(req.cookies.myUniqueCookie);
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});
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var server = http.createServer(app).listen(8080);
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console.log("Listening on port 8080");
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console.log("Send jsons to /show please.");
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//Server listens on the port 8124
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var io = io.listen(server);
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/*initializing the websockets communication , server instance has to be sent as the argument */
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io.sockets.on('connection', function(socket){
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console.log("New Client Connected.");
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socket.on('disconnect', function () {
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console.log("Client disconnected.")
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});
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socket.on('ackMessage', function(msg){
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if(msg == "true"){
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console.log('Message received.');
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}
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});
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socket.on('liveMessage', function(msg){
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if(msg == "true"){
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console.log('Live interface connected.');
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}
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});
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socket.on('jsonToParse', function(msg){
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console.log('Json received.');
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saveQuery(msg);
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// socket.emit("jsonHoneycomb", msg);
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});
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socket.on('leaderBoard',function(lb){
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leaderBoards.find().sort({timeStamp:-1}).limit(1, function(err, docs){
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var parsedLb = JSON.parse(lb);
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if( typeof docs[0].timeStamp != "undefined" ){
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if( parsedLb.timeStamp - docs[0].timeStamp > 600000){
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leaderBoards.insert(parsedLb);
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console.log("Saving stats report.");
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}
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}
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});
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//
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});
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});
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function saveQuery(query){
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var d = new Date();
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d =
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("00" + (d.getMonth() + 1)).slice(-2) + "/" +
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("00" + d.getDate()).slice(-2) + "/" +
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d.getFullYear() + " " +
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("00" + d.getHours()).slice(-2) + ":" +
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("00" + d.getMinutes()).slice(-2) + ":" +
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("00" + d.getSeconds()).slice(-2)
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;
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console.log("Saving query in db...");
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honeyCombs.insert({ honeyComb: query, dateStamp: d });
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}
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