Merge pull request #511 from zoff-music/refactor/prettifier

Prettified som more files and fixed some logging of missing files so …

server/app.js

@@ -1,21 +1,20 @@
-var cluster = require('cluster'),
+var cluster = require("cluster"),
-net = require('net'),
+  net = require("net"),
-path = require('path'),
+  path = require("path"),
-//publicPath = path.join(__dirname, 'public'),
+  //publicPath = path.join(__dirname, 'public'),
-http = require('http'),
+  http = require("http"),
-port = 8080,
+  port = 8080,
-//farmhash = require('farmhash'),
+  //farmhash = require('farmhash'),
-uniqid = require('uniqid'),
+  uniqid = require("uniqid"),
-num_processes = require('os').cpus().length;
+  num_processes = require("os").cpus().length;
 
-publicPath = path.join(__dirname, 'public');
+publicPath = path.join(__dirname, "public");
 pathThumbnails = __dirname;
 
-
 try {
   var redis = require("redis");
-    var client = redis.createClient({host: "localhost", port: 6379});
+  var client = redis.createClient({ host: "localhost", port: 6379 });
-    client.on("error", function (err) {
+  client.on("error", function(err) {
     console.log("Couldn't connect to redis-server, assuming non-clustered run");
     num_processes = 1;
     startSingle(false, false);
@@ -25,7 +24,7 @@ try {
     startClustered(true);
     client.quit();
   });
-} catch(e) {
+} catch (e) {
   console.log("Couldn't connect to redis-server, assuming non-clustered run");
   num_processes = 1;
   startSingle(false, false);
@@ -37,12 +36,12 @@ function startClustered(redis_enabled) {
     var workers = [];
     var spawn = function(i) {
       workers[i] = cluster.fork();
-            workers[i].on('exit', function(code, signal) {
+      workers[i].on("exit", function(code, signal) {
-                if(code == 1) {
+        if (code == 1) {
           process.exit(1);
           return;
         }
-                console.log('respawning worker', i);
+        console.log("respawning worker", i);
         spawn(i);
       });
     };
@@ -53,21 +52,24 @@ function startClustered(redis_enabled) {
 
     var worker_index = function(ip, len) {
       //console.log(ip);
-            var s = '';
+      var s = "";
-            if(ip == undefined) ip = uniqid.time();
+      if (ip == undefined) ip = uniqid.time();
       for (var i = 0, _len = ip.length; i < _len; i++) {
-                if(!isNaN(ip[i])) {
+        if (!isNaN(ip[i])) {
           s += ip[i];
         }
       }
-            return Number(s)%len;
+      return Number(s) % len;
       //eturn farmhash.fingerprint32(ip) % len;
     };
 
-        var server = net.createServer({ pauseOnConnect: true }, function(connection, a) {
+    var server = net
-            var worker = workers[worker_index(connection.remoteAddress, num_processes)];
+      .createServer({ pauseOnConnect: true }, function(connection, a) {
-            worker.send('sticky-session:connection', connection);
+        var worker =
-        }).listen(port);
+          workers[worker_index(connection.remoteAddress, num_processes)];
+        worker.send("sticky-session:connection", connection);
+      })
+      .listen(port);
   } else {
     startSingle(true, redis_enabled);
   }
@@ -75,10 +77,13 @@ function startClustered(redis_enabled) {
 
 function startSingle(clustered, redis_enabled) {
   var server;
-    var client = require('./apps/client.js');
+  var client = require("./apps/client.js");
   try {
-        var cert_config = require(path.join(path.join(__dirname, 'config'), 'cert_config.js'));
+    var cert_config = require(path.join(
-        var fs = require('fs');
+      path.join(__dirname, "config"),
+      "cert_config.js"
+    ));
+    var fs = require("fs");
     var privateKey = fs.readFileSync(cert_config.privateKey).toString();
     var certificate = fs.readFileSync(cert_config.certificate).toString();
     var ca = fs.readFileSync(cert_config.ca).toString();
@@ -87,14 +92,14 @@ function startSingle(clustered, redis_enabled) {
       cert: certificate,
       ca: ca
     };
-        var https = require('https');
+    var https = require("https");
     server = https.Server(credentials, routingFunction);
-    } catch(err){
+  } catch (err) {
     console.log("Starting without https (probably on localhost)");
     server = http.createServer(routingFunction);
   }
 
-    if(clustered) {
+  if (clustered) {
     server.listen(onListen);
   } else {
     server.listen(port, onListen);
@@ -102,21 +107,21 @@ function startSingle(clustered, redis_enabled) {
 
   var socketIO = client.socketIO;
 
-    if(redis_enabled) {
+  if (redis_enabled) {
-        var redis = require('socket.io-redis');
+    var redis = require("socket.io-redis");
     try {
-            socketIO.adapter(redis({ host: 'localhost', port: 6379 }));
+      socketIO.adapter(redis({ host: "localhost", port: 6379 }));
-        } catch(e) {
+    } catch (e) {
       console.log("No redis-server to connect to..");
     }
   }
   socketIO.listen(server);
 
-    process.on('message', function(message, connection) {
+  process.on("message", function(message, connection) {
-        if (message !== 'sticky-session:connection') {
+    if (message !== "sticky-session:connection") {
       return;
     }
-        server.emit('connection', connection);
+    server.emit("connection", connection);
     connection.resume();
   });
 }
@@ -126,21 +131,25 @@ function onListen() {
 }
 
 function routingFunction(req, res, next) {
-    var client = require('./apps/client.js');
+  var client = require("./apps/client.js");
-    var admin = require('./apps/admin.js');
+  var admin = require("./apps/admin.js");
   try {
-        var url = req.headers['x-forwarded-host'] ? req.headers['x-forwarded-host'] : req.headers.host.split(":")[0];
+    var url = req.headers["x-forwarded-host"]
-        var subdomain = req.headers['x-forwarded-host'] ? req.headers['x-forwarded-host'].split(".") : req.headers.host.split(":")[0].split(".");
+      ? req.headers["x-forwarded-host"]
+      : req.headers.host.split(":")[0];
+    var subdomain = req.headers["x-forwarded-host"]
+      ? req.headers["x-forwarded-host"].split(".")
+      : req.headers.host.split(":")[0].split(".");
 
-        if(subdomain.length > 1 && subdomain[0] == "admin") {
+    if (subdomain.length > 1 && subdomain[0] == "admin") {
       admin(req, res, next);
     } else {
       client(req, res, next);
     }
-    } catch(e) {
+  } catch (e) {
     console.log("Bad request for " + req.headers.host + req.url, e);
     res.statusCode = 500;
-        res.write('Bad request'); //write a response to the client
+    res.write("Bad request"); //write a response to the client
     res.end(); //end the response
   }
 }

server/apps/admin.js

@@ -1,40 +1,39 @@
-var express = require('express');
+var express = require("express");
 var app = express();
 
-const path = require('path');
+const path = require("path");
-const publicPath = path.join(__dirname + "", '../public');
+const publicPath = path.join(__dirname + "", "../public");
-var exphbs = require('express-handlebars');
+var exphbs = require("express-handlebars");
 var hbs = exphbs.create({
-    defaultLayout: publicPath + '/layouts/admin/main',
+  defaultLayout: publicPath + "/layouts/admin/main",
-    layoutsDir: publicPath + '/layouts',
+  layoutsDir: publicPath + "/layouts",
-    partialsDir: publicPath + '/partials'
+  partialsDir: publicPath + "/partials"
 });
 
-var passport = require('passport');
+var passport = require("passport");
-var mpromise = require('mpromise');
+var mpromise = require("mpromise");
-var LocalStrategy = require('passport-local').Strategy;
+var LocalStrategy = require("passport-local").Strategy;
-var mongoose = require('mongoose');
+var mongoose = require("mongoose");
-var mongo_db_cred = require(pathThumbnails + '/config/mongo_config.js');
+var mongo_db_cred = require(pathThumbnails + "/config/mongo_config.js");
-var mongojs = require('mongojs');
+var mongojs = require("mongojs");
 var db = mongojs(mongo_db_cred.config);
 var token_db = mongojs("tokens");
-var bodyParser = require('body-parser');
+var bodyParser = require("body-parser");
-var session = require('express-session');
+var session = require("express-session");
-var MongoStore = require('connect-mongo')(session);
+var MongoStore = require("connect-mongo")(session);
-var api = require(pathThumbnails + '/routing/admin/api.js');
+var api = require(pathThumbnails + "/routing/admin/api.js");
 
-var compression = require('compression');
+var compression = require("compression");
-var User = require(pathThumbnails + '/models/user.js');
+var User = require(pathThumbnails + "/models/user.js");
-var url = 'mongodb://' + mongo_db_cred.host + '/' + mongo_db_cred.users;
+var url = "mongodb://" + mongo_db_cred.host + "/" + mongo_db_cred.users;
 mongoose.connect(url);
 
+app.engine("handlebars", hbs.engine);
+app.set("view engine", "handlebars");
+app.use(compression({ filter: shouldCompress }));
 
-app.engine('handlebars', hbs.engine);
+function shouldCompress(req, res) {
-app.set('view engine', 'handlebars');
+  if (req.headers["x-no-compression"]) {
-app.use(compression({filter: shouldCompress}))
-
-function shouldCompress (req, res) {
-    if (req.headers['x-no-compression']) {
     // don't compress responses with this request header
     return false;
   }
@@ -42,14 +41,15 @@ function shouldCompress (req, res) {
   // fallback to standard filter function
   return compression.filter(req, res);
 }
-app.set('trust proxy', '127.0.0.1');
+app.set("trust proxy", "127.0.0.1");
 
-var bodyParser = require('body-parser');
+var bodyParser = require("body-parser");
 var cookieParser = require("cookie-parser");
-var referrerPolicy = require('referrer-policy');
+var referrerPolicy = require("referrer-policy");
-var helmet = require('helmet');
+var helmet = require("helmet");
-var featurePolicy = require('feature-policy');
+var featurePolicy = require("feature-policy");
-app.use(featurePolicy({
+app.use(
+  featurePolicy({
     features: {
       fullscreen: ["*"],
       //vibrate: ["'none'"],
@@ -57,31 +57,38 @@ app.use(featurePolicy({
       microphone: ["'none'"],
       camera: ["'none'"],
       speaker: ["*"],
-        syncXhr: ["'self'"],
+      syncXhr: ["'self'"]
       //notifications: ["'self'"]
     }
-}));
+  })
-app.use(helmet({
+);
-    frameguard: false,
+app.use(
-}));
+  helmet({
-app.use(referrerPolicy({ policy: 'origin-when-cross-origin' }));
+    frameguard: false
-app.enable('view cache');
+  })
-app.set('views', publicPath);
+);
-app.use( bodyParser.json() );       // to support JSON-encoded bodies
+app.use(referrerPolicy({ policy: "origin-when-cross-origin" }));
-app.use(bodyParser.urlencoded({
+app.enable("view cache");
+app.set("views", publicPath);
+app.use(bodyParser.json()); // to support JSON-encoded bodies
+app.use(
+  bodyParser.urlencoded({
     extended: true
-}));
+  })
-app.use(session({
+);
+app.use(
+  session({
     secret: mongo_db_cred.secret,
     resave: true,
     saveUninitialized: true,
     store: new MongoStore({
       url: url,
       useNewUrlParser: true,
-        collection: 'sessions',
+      collection: "sessions",
       ttl: mongo_db_cred.expire
     })
-})); // session secret
+  })
+); // session secret
 app.use(passport.initialize());
 app.use(passport.session()); // persistent login sessions
 
@@ -91,8 +98,6 @@ passport.serializeUser(function(user, done) {
   done(null, user.id);
 });
 
-
-
 // used to deserialize the user
 passport.deserializeUser(function(id, done) {
   User.findById(id, function(err, user) {
@@ -100,33 +105,37 @@ passport.deserializeUser(function(id, done) {
   });
 });
 
-passport.use('local-signup', new LocalStrategy({
+passport.use(
+  "local-signup",
+  new LocalStrategy(
+    {
       // by default, local strategy uses username and password, we will override with username
-    usernameField : 'username',
+      usernameField: "username",
-    passwordField : 'password',
+      passwordField: "password",
-    passReqToCallback : true // allows us to pass back the entire request to the callback
+      passReqToCallback: true // allows us to pass back the entire request to the callback
-},
+    },
-function(req, username, password, done) {
+    function(req, username, password, done) {
       // asynchronous
       // User.findOne wont fire unless data is sent back
       process.nextTick(function() {
-
         // find a user whose username is the same as the forms username
         // we are checking to see if the user trying to login already exists
         var token = req.body.token;
-        token_db.collection("tokens").find({token: token}, function(err, docs){
+        token_db
-            if(docs.length == 1){
+          .collection("tokens")
-                token_db.collection("tokens").remove({token: token}, function(err, docs){
+          .find({ token: token }, function(err, docs) {
-                    User.findOne({ 'username' :  username }, function(err, user) {
+            if (docs.length == 1) {
+              token_db
+                .collection("tokens")
+                .remove({ token: token }, function(err, docs) {
+                  User.findOne({ username: username }, function(err, user) {
                     // if there are any errors, return the error
-                        if (err)
+                    if (err) return done(err);
-                        return done(err);
 
                     // check to see if theres already a user with that username
                     if (user) {
                       return done(null, false);
                     } else {
-
                       // if there is no user with that username
                       // create the user
                       var newUser = new User();
@@ -137,12 +146,10 @@ function(req, username, password, done) {
 
                       // save the user
                       newUser.save(function(err) {
-                                if (err)
+                        if (err) throw err;
-                                throw err;
                         return done(null, newUser);
                       });
                     }
-
                   });
                 });
             } else {
@@ -150,103 +157,112 @@ function(req, username, password, done) {
             }
           });
       });
+    }
+  )
+);
 
-}));
+passport.use(
-
+  "local-login",
-passport.use('local-login', new LocalStrategy({
+  new LocalStrategy(
+    {
       // by default, local strategy uses username and password, we will override with email
-    usernameField : 'username',
+      usernameField: "username",
-    passwordField : 'password',
+      passwordField: "password",
-    passReqToCallback : true // allows us to pass back the entire request to the callback
+      passReqToCallback: true // allows us to pass back the entire request to the callback
-},    function(req, username, password, done) { // callback with email and password from our form
+    },
+    function(req, username, password, done) {
+      // callback with email and password from our form
 
       // find a user whose email is the same as the forms email
       // we are checking to see if the user trying to login already exists
-    User.findOne({ 'username' :  username }, function(err, user) {
+      User.findOne({ username: username }, function(err, user) {
         // if there are any errors, return the error before anything else
-        if (err)
+        if (err) return done(err);
-        return done(err);
 
         // if no user is found, return the message
-        if (!user)
+        if (!user) return done(null, false); // req.flash is the way to set flashdata using connect-flash
-        return done(null, false); // req.flash is the way to set flashdata using connect-flash
 
         // if the user is found but the password is wrong
-        if (!user.validPassword(password))
+        if (!user.validPassword(password)) return done(null, false); // create the loginMessage and save it to session as flashdata
-        return done(null, false); // create the loginMessage and save it to session as flashdata
 
         // all is well, return successful user
 
         return done(null, user);
       });
+    }
+  )
+);
 
-}));
+app.post(
+  "/signup",
+  passport.authenticate("local-signup", {
+    successRedirect: "/", // redirect to the secure profile section
+    failureRedirect: "/signup", // redirect back to the signup page if there is an error
+    failureFlash: true // allow flash messages
+  })
+);
 
-app.post('/signup', passport.authenticate('local-signup', {
+app.post(
-    successRedirect : '/', // redirect to the secure profile section
+  "/login",
-    failureRedirect : '/signup', // redirect back to the signup page if there is an error
+  passport.authenticate("local-login", {
-    failureFlash : true // allow flash messages
+    successRedirect: "/", // redirect to the secure profile section
-}));
+    failureRedirect: "/login#failed", // redirect back to the signup page if there is an error
+    failureFlash: true // allow flash messages
+  })
+);
 
-app.post('/login', passport.authenticate('local-login', {
+app.use("/login", isLoggedInTryingToLogIn, function(req, res) {
-    successRedirect : '/', // redirect to the secure profile section
-    failureRedirect : '/login#failed', // redirect back to the signup page if there is an error
-    failureFlash : true // allow flash messages
-}));
-
-app.use('/login', isLoggedInTryingToLogIn, function(req, res) {
   var data = {
     where_get: "not_authenticated"
   };
 
-    res.render('layouts/admin/not_authenticated', data);
+  res.render("layouts/admin/not_authenticated", data);
 });
 
-app.use('/signup', isLoggedInTryingToLogIn, function(req, res) {
+app.use("/signup", isLoggedInTryingToLogIn, function(req, res) {
   var data = {
     where_get: "not_authenticated"
   };
 
-    res.render('layouts/admin/not_authenticated', data);
+  res.render("layouts/admin/not_authenticated", data);
 });
 
-app.use('/', api);
+app.use("/", api);
 
-app.use('/logout', function(req, res) {
+app.use("/logout", function(req, res) {
   req.logout();
-    res.redirect('/login');
+  res.redirect("/login");
 });
 
-app.use('/assets/admin/authenticated', function(req, res, next) {
+app.use("/assets/admin/authenticated", function(req, res, next) {
-    if(!req.isAuthenticated()) {
+  if (!req.isAuthenticated()) {
     res.sendStatus(403);
     return;
   }
   return next();
 });
 
-app.use('/assets', express.static(publicPath + '/assets'));
+app.use("/assets", express.static(publicPath + "/assets"));
 
-app.use('/', isLoggedIn, function(req, res) {
+app.use("/", isLoggedIn, function(req, res) {
   var data = {
     where_get: "authenticated",
-        year: new Date().getYear()+1900,
+    year: new Date().getYear() + 1900
   };
 
-    res.render('layouts/admin/authenticated', data);
+  res.render("layouts/admin/authenticated", data);
 });
 
-function isLoggedInTryingToLogIn(req, res, next){
+function isLoggedInTryingToLogIn(req, res, next) {
-    if(!req.isAuthenticated()){
+  if (!req.isAuthenticated()) {
     return next();
   }
   res.redirect("/");
 }
 
 function isLoggedIn(req, res, next) {
-    if (req.isAuthenticated())
+  if (req.isAuthenticated()) return next();
-    return next();
+  res.redirect("/login");
-    res.redirect('/login');
 }
 
 //app.listen(default_port);

server/apps/client.js

@@ -1,9 +1,12 @@
-VERSION = require(pathThumbnails + '/VERSION.js');
+VERSION = require(pathThumbnails + "/VERSION.js");
 var secure = false;
-var path = require('path');
+var path = require("path");
 try {
-    var cert_config = require(path.join(path.join(__dirname, '../config/'), 'cert_config.js'));
+  var cert_config = require(path.join(
-    var fs = require('fs');
+    path.join(__dirname, "../config/"),
+    "cert_config.js"
+  ));
+  var fs = require("fs");
   var privateKey = fs.readFileSync(cert_config.privateKey).toString();
   var certificate = fs.readFileSync(cert_config.certificate).toString();
   var ca = fs.readFileSync(cert_config.ca).toString();
@@ -13,40 +16,39 @@ try {
     ca: ca
   };
   secure = true;
-} catch(err){}
+} catch (err) {}
 
 var add = "";
-var express = require('express');
+var express = require("express");
 var app = express();
-var compression = require('compression');
+var compression = require("compression");
-var exphbs = require('express-handlebars');
+var exphbs = require("express-handlebars");
-var cors = require('cors');
+var cors = require("cors");
-var Functions = require(pathThumbnails + '/handlers/functions.js');
+var Functions = require(pathThumbnails + "/handlers/functions.js");
 
 var hbs = exphbs.create({
-    defaultLayout: publicPath + '/layouts/client/main',
+  defaultLayout: publicPath + "/layouts/client/main",
-    layoutsDir: publicPath + '/layouts/client',
+  layoutsDir: publicPath + "/layouts/client",
-    partialsDir: publicPath + '/partials',
+  partialsDir: publicPath + "/partials",
   helpers: {
     if_equal: function(a, b, opts) {
       if (a == b) {
-                return opts.fn(this)
+        return opts.fn(this);
       } else {
-                return opts.inverse(this)
+        return opts.inverse(this);
       }
     },
     decodeString: function(s) {
-            if(s == undefined) return s;
+      if (s == undefined) return s;
       return Functions.decodeChannelName(s);
     }
-
   }
 });
-var uniqid = require('uniqid');
+var uniqid = require("uniqid");
-app.use(compression({filter: shouldCompress}))
+app.use(compression({ filter: shouldCompress }));
 
-function shouldCompress (req, res) {
+function shouldCompress(req, res) {
-    if (req.headers['x-no-compression']) {
+  if (req.headers["x-no-compression"]) {
     // don't compress responses with this request header
     return false;
   }
@@ -55,18 +57,19 @@ function shouldCompress (req, res) {
   return compression.filter(req, res);
 }
 
-app.engine('handlebars', hbs.engine);
+app.engine("handlebars", hbs.engine);
-app.set('view engine', 'handlebars');
+app.set("view engine", "handlebars");
-app.enable('view cache');
+app.enable("view cache");
-app.set('views', publicPath);
+app.set("views", publicPath);
-app.set('trust proxy', '127.0.0.1');
+app.set("trust proxy", "127.0.0.1");
 
-var bodyParser = require('body-parser');
+var bodyParser = require("body-parser");
 var cookieParser = require("cookie-parser");
-var referrerPolicy = require('referrer-policy');
+var referrerPolicy = require("referrer-policy");
-var helmet = require('helmet');
+var helmet = require("helmet");
-var featurePolicy = require('feature-policy');
+var featurePolicy = require("feature-policy");
-app.use(featurePolicy({
+app.use(
+  featurePolicy({
     features: {
       fullscreen: ["*"],
       //vibrate: ["'none'"],
@@ -74,112 +77,131 @@ app.use(featurePolicy({
       microphone: ["'none'"],
       camera: ["'none'"],
       speaker: ["*"],
-        syncXhr: ["'self'"],
+      syncXhr: ["'self'"]
       //notifications: ["'self'"]
     }
-}));
+  })
-app.use(helmet({
+);
-    frameguard: false,
+app.use(
-}));
+  helmet({
-app.use(referrerPolicy({ policy: 'origin-when-cross-origin' }));
+    frameguard: false
-app.use( bodyParser.json() );       // to support JSON-encoded bodies
+  })
-app.use(bodyParser.urlencoded({     // to support URL-encoded bodies
+);
+app.use(referrerPolicy({ policy: "origin-when-cross-origin" }));
+app.use(bodyParser.json()); // to support JSON-encoded bodies
+app.use(
+  bodyParser.urlencoded({
+    // to support URL-encoded bodies
     extended: true
-}));
+  })
+);
 app.use(cookieParser());
 //app.set('json spaces', 2);
 
-io = require('socket.io')({
+io = require("socket.io")({
-    pingTimeout: 25000,
+  pingTimeout: 25000
   //path: '/zoff',
   //"origins": ("https://zoff.me:443*,https://zoff.me:8080*,zoff.me:8080*,https://remote.zoff.me:443*,https://remote.zoff.me:8080*,https://fb.zoff.me:443*,https://fb.zoff.me:8080*,https://admin.zoff.me:443*,https://admin.zoff.me:8080*, http://localhost:8080*")});
 });
 
-var socketIO = require(pathThumbnails +'/handlers/io.js');
+var socketIO = require(pathThumbnails + "/handlers/io.js");
 socketIO();
 
 app.socketIO = io;
 
-
 /* Globally needed "libraries" and files */
-var router = require(pathThumbnails + '/routing/client/router.js');
+var router = require(pathThumbnails + "/routing/client/router.js");
-var api_file = require(pathThumbnails + '/routing/client/api.js');
+var api_file = require(pathThumbnails + "/routing/client/api.js");
 var api = api_file.router;
 api_file.sIO = app.socketIO;
-var ico_router = require(pathThumbnails + '/routing/client/icons_routing.js');
+var ico_router = require(pathThumbnails + "/routing/client/icons_routing.js");
 
-app.get('/robots.txt', function (req, res) {
+app.get("/robots.txt", function(req, res) {
-    res.type('text/plain');
+  res.type("text/plain");
   res.send("User-agent: *\nAllow: /$\nDisallow: /");
 });
 
-app.use(function (req, res, next) {
+app.use(function(req, res, next) {
   var cookie = req.cookies._uI;
-    var skipElements = ["/_embed", "/assets/manifest.json", "/apple-touch-icon.png"];
+  var skipElements = [
-    if(skipElements.indexOf(req.originalUrl) > -1) {
+    "/_embed",
+    "/assets/manifest.json",
+    "/apple-touch-icon.png"
+  ];
+  if (skipElements.indexOf(req.originalUrl) > -1) {
     res.header("Access-Control-Allow-Origin", "*");
-        res.header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept");
+    res.header(
+      "Access-Control-Allow-Headers",
+      "Origin, X-Requested-With, Content-Type, Accept"
+    );
     next();
   } else {
-        if(req.originalUrl.split("/").length > 3) {
+    if (req.originalUrl.split("/").length > 3) {
       res.header("Access-Control-Allow-Origin", "*");
-            res.header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept");
+      res.header(
+        "Access-Control-Allow-Headers",
+        "Origin, X-Requested-With, Content-Type, Accept"
+      );
       next();
     } else {
       if (cookie === undefined) {
         try {
           //console.error((new Date), "originalUrl", req.originalUrl);
           //console.error((new Date), "couldn't fetch cookie for some reason, maybe no cookie exists?", req.get('origin'), "couldn't fetch cookie for some reason, maybe no cookie exists?");
-
+        } catch (e) {
-                } catch(e) {
           //console.error((new Date), "couldn't fetch origin");
         }
-                var user_name = Functions.hash_pass(Functions.rndName(uniqid.time(), 15));
+        var user_name = Functions.hash_pass(
-                res.cookie('_uI', user_name, {
+          Functions.rndName(uniqid.time(), 15)
+        );
+        res.cookie("_uI", user_name, {
           maxAge: 365 * 10000 * 3600000,
           httpOnly: true,
-                    secure: secure,
+          secure: secure
           //sameSite: true,
         });
       } else {
         //process.stderr.write((new Date), "couldn't fetch cookie for some reason, maybe no cookie exists?", req, "couldn't fetch cookie for some reason, maybe no cookie exists?");
-                res.cookie('_uI', cookie, {
+        res.cookie("_uI", cookie, {
           maxAge: 365 * 10000 * 3600000,
           httpOnly: true,
-                    secure: secure,
+          secure: secure
           //sameSite: true,
         });
       }
       res.header("Access-Control-Allow-Origin", "*");
-            res.header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept");
+      res.header(
+        "Access-Control-Allow-Headers",
+        "Origin, X-Requested-With, Content-Type, Accept"
+      );
       next();
     }
   }
 });
 
-app.use('/service-worker.js', function(req, res) {
+app.use("/service-worker.js", function(req, res) {
-    res.sendFile(publicPath + '/service-worker.js');
+  res.sendFile(publicPath + "/service-worker.js");
 });
 
-app.use('/', ico_router);
+app.use("/", ico_router);
-app.use('/', api);
+app.use("/", api);
-app.use('/', cors(), router);
+app.use("/", cors(), router);
 
-app.use('/assets/js', function(req, res, next) {
+app.use("/assets/js", function(req, res, next) {
   res.sendStatus(403);
   return;
 });
 
-app.use('/assets/admin', function(req, res, next) {
+app.use("/assets/admin", function(req, res, next) {
   res.sendStatus(403);
   return;
 });
 
-app.use('/assets', express.static(publicPath + '/assets'));
+app.use("/assets", express.static(publicPath + "/assets"));
 
-app.use(function (req, res, next) {
+app.use(function(req, res, next) {
   res.status(404);
   res.redirect("/404");
-})
+});
 
 module.exports = app;

server/config/api_key.example.js

@@ -1,8 +1,8 @@
 var api_key = {
-    "youtube": "xxxx",
+  youtube: "xxxx",
-    "soundcloud": "xx",
+  soundcloud: "xx" // This can be excluded if you don't have a soundcloud key
 };
 
 try {
   module.exports = api_key;
-} catch(e) {}
+} catch (e) {}

server/handlers/aggregates.js

@@ -1,42 +1,45 @@
 var toShowConfig = {
-    "addsongs": true,
+  addsongs: true,
-    "adminpass": 1,
+  adminpass: 1,
-    "allvideos": 1,
+  allvideos: 1,
-    "frontpage": 1,
+  frontpage: 1,
-    "longsongs": 1,
+  longsongs: 1,
-    "removeplay": 1,
+  removeplay: 1,
-    "shuffle": 1,
+  shuffle: 1,
-    "skip": 1,
+  skip: 1,
-    "startTime": 1,
+  startTime: 1,
-    "userpass": 1,
+  userpass: 1,
-    "vote": 1,
+  vote: 1,
-    "toggleChat": { $ifNull: [ "$toggleChat", true ] },
+  toggleChat: { $ifNull: ["$toggleChat", true] },
-    "strictSkip": { $ifNull: [ "$strictSkip", false ] },
+  strictSkip: { $ifNull: ["$strictSkip", false] },
-    "strictSkipNumber": { $ifNull: [ "$strictSkipNumber", 10 ] },
+  strictSkipNumber: { $ifNull: ["$strictSkipNumber", 10] },
-    "description": { $ifNull: [ "$description", "" ] },
+  description: { $ifNull: ["$description", ""] },
-    "thumbnail": { $ifNull: [ "$thumbnail", "" ] },
+  thumbnail: { $ifNull: ["$thumbnail", ""] },
-    "rules": { $ifNull: [ "$rules", "" ] },
+  rules: { $ifNull: ["$rules", ""] },
-    "_id": 0
+  _id: 0
 };
 
 var project_object = {
-    "_id": 0,
+  _id: 0,
-    "id": 1,
+  id: 1,
-    "added": 1,
+  added: 1,
-    "now_playing": 1,
+  now_playing: 1,
-    "title": 1,
+  title: 1,
-    "votes": 1,
+  votes: 1,
-    "start": 1,
+  start: 1,
-    "duration": 1,
+  duration: 1,
-    "end": 1,
+  end: 1,
-    "type": 1,
+  type: 1,
-    "source": { $ifNull: [ "$source", "youtube" ] },
+  source: { $ifNull: ["$source", "youtube"] },
-    "thumbnail": {
+  thumbnail: {
-        $ifNull: [ "$thumbnail", {
+    $ifNull: [
-            $concat : [ "https://img.youtube.com/vi/", "$id", "/mqdefault.jpg"]
+      "$thumbnail",
-        } ]
+      {
+        $concat: ["https://img.youtube.com/vi/", "$id", "/mqdefault.jpg"]
+      }
+    ]
   },
-    "tags": { $ifNull: [ "$tags", [] ] },
+  tags: { $ifNull: ["$tags", []] }
 };
 
 var toShowChannel = {
@@ -53,7 +56,7 @@ var toShowChannel = {
   now_playing: 1,
   type: 1,
   source: 1,
-    thumbnail: 1,
+  thumbnail: 1
 };
 
 module.exports.project_object = project_object;

server/handlers/db.js

@@ -1,39 +1,84 @@
-var path = require('path');
+var path = require("path");
 try {
-    var mongo_config = require(path.join(path.join(__dirname, '../config/'), 'mongo_config.js'));
+  var mongo_config = require(path.join(
-} catch(e) {
+    path.join(__dirname, "../config/"),
-    console.log("Error - missing file");
+    "mongo_config.js"
-    console.log("Seems you forgot to create the file mongo_config.js in /server/config/. Have a look at mongo_config.example.js.");
+  ));
+} catch (e) {
+  console.log(
+    "(!) Missing file - /config/mongo_config.js. Have a look at /config/mongo_config.example.js.  The server won't run without this existing."
+  );
   process.exit(1);
 }
-var mongojs = require('mongojs');
+var mongojs = require("mongojs");
-var db = mongojs('mongodb://' + mongo_config.host + '/' + mongo_config.config);
+var db = mongojs("mongodb://" + mongo_config.host + "/" + mongo_config.config);
-var connected_db = mongojs('mongodb://' + mongo_config.host + '/user_credentials');
+var connected_db = mongojs(
+  "mongodb://" + mongo_config.host + "/user_credentials"
+);
 var ObjectId = mongojs.ObjectId;
 
-db.collection("chat_logs").createIndex({ "createdAt": 1 }, { expireAfterSeconds: 600 }, function(){});
+db.collection("chat_logs").createIndex(
-db.collection("timeout_api").createIndex({ "createdAt": 1 }, { expireAfterSeconds: 120 }, function(){});
+  { createdAt: 1 },
-db.collection("api_links").createIndex({ "createdAt": 1 }, { expireAfterSeconds: 86400 }, function(){});
+  { expireAfterSeconds: 600 },
-db.on('connected', function(err) {
+  function() {}
+);
+db.collection("timeout_api").createIndex(
+  { createdAt: 1 },
+  { expireAfterSeconds: 120 },
+  function() {}
+);
+db.collection("api_links").createIndex(
+  { createdAt: 1 },
+  { expireAfterSeconds: 86400 },
+  function() {}
+);
+db.on("connected", function(err) {
   console.log("connected");
 });
 
-db.on('error',function(err) {
+db.on("error", function(err) {
   console.log("\n" + new Date().toString() + "\n Database error: ", err);
 });
 
-
+db.on("error", function(err) {
-db.on('error',function(err) {
   console.log("\n" + new Date().toString() + "\n Database error: ", err);
 });
 
 /* Resetting usernames, and connected users */
-db.collection("unique_ids").update({"_id": "unique_ids"}, {$set: {unique_ids: []}}, {multi: true, upsert: true}, function(err, docs){});
+db.collection("unique_ids").update(
-db.collection("user_names").remove({"guid": {$exists: true}}, {multi: true, upsert: true}, function(err, docs){});
+  { _id: "unique_ids" },
-db.collection("user_names").update({"_id": "all_names"}, {$set: {names: []}}, {multi: true, upsert: true}, function(err, docs){});
+  { $set: { unique_ids: [] } },
-db.collection("connected_users").update({users: {$exists: true}}, {$set: {users: []}}, {multi: true, upsert: true}, function(err, docs){});
+  { multi: true, upsert: true },
-db.collection("connected_users").update({"_id": "total_users"}, {$set: {total_users: []}}, {multi: true, upsert: true}, function(err, docs) {});
+  function(err, docs) {}
-db.collection("frontpage_lists").update({viewers: {$ne: 0}}, {$set: {"viewers": 0}}, {multi: true, upsert: true}, function(err, docs) {});
+);
-
+db.collection("user_names").remove(
+  { guid: { $exists: true } },
+  { multi: true, upsert: true },
+  function(err, docs) {}
+);
+db.collection("user_names").update(
+  { _id: "all_names" },
+  { $set: { names: [] } },
+  { multi: true, upsert: true },
+  function(err, docs) {}
+);
+db.collection("connected_users").update(
+  { users: { $exists: true } },
+  { $set: { users: [] } },
+  { multi: true, upsert: true },
+  function(err, docs) {}
+);
+db.collection("connected_users").update(
+  { _id: "total_users" },
+  { $set: { total_users: [] } },
+  { multi: true, upsert: true },
+  function(err, docs) {}
+);
+db.collection("frontpage_lists").update(
+  { viewers: { $ne: 0 } },
+  { $set: { viewers: 0 } },
+  { multi: true, upsert: true },
+  function(err, docs) {}
+);
 
 module.exports = db;

server/handlers/frontpage.js

@@ -1,103 +1,142 @@
-var Functions = require(pathThumbnails + '/handlers/functions.js');
+var Functions = require(pathThumbnails + "/handlers/functions.js");
-var db = require(pathThumbnails + '/handlers/db.js');
+var db = require(pathThumbnails + "/handlers/db.js");
 function frontpage_lists(msg, socket) {
-    if(msg == undefined || !msg.hasOwnProperty('version') || msg.version != VERSION || msg.version == undefined) {
+  if (
+    msg == undefined ||
+    !msg.hasOwnProperty("version") ||
+    msg.version != VERSION ||
+    msg.version == undefined
+  ) {
     var result = {
       version: {
         expected: VERSION,
-                got: msg.hasOwnProperty("version") ? msg.version : undefined,
+        got: msg.hasOwnProperty("version") ? msg.version : undefined
       }
     };
-        socket.emit('update_required', result);
+    socket.emit("update_required", result);
     return;
   }
 
-    db.collection("frontpage_lists").find({frontpage:true}, function(err, docs){
+  db.collection("frontpage_lists").find({ frontpage: true }, function(
-        db.collection("connected_users").find({"_id": "total_users"}, function(err, tot){
+    err,
-            socket.compress(true).emit("playlists", {channels: docs, viewers: tot[0].total_users.length});
+    docs
+  ) {
+    db.collection("connected_users").find({ _id: "total_users" }, function(
+      err,
+      tot
+    ) {
+      socket
+        .compress(true)
+        .emit("playlists", {
+          channels: docs,
+          viewers: tot[0].total_users.length
+        });
     });
   });
 }
 
 function get_frontpage_lists(callback) {
   var project_object = {
-        "_id": 1,
+    _id: 1,
-        "count": 1,
+    count: 1,
-        "frontpage": 1,
+    frontpage: 1,
-        "id": 1,
+    id: 1,
-        "title": 1,
+    title: 1,
-        "viewers": 1,
+    viewers: 1,
-        "accessed": 1,
+    accessed: 1,
-        "pinned": { $ifNull: [ "$pinned", 0 ] },
+    pinned: { $ifNull: ["$pinned", 0] },
-        "description": {
+    description: {
-            $ifNull: [ {$cond: {
+      $ifNull: [
-                "if": {
+        {
-                    "$or": [
+          $cond: {
-                        { "$eq": [ "$description", ""] },
+            if: {
-                        { "$eq": [ "$description", null] },
+              $or: [
-                        { "$eq": [ "$description", undefined] }
+                { $eq: ["$description", ""] },
+                { $eq: ["$description", null] },
+                { $eq: ["$description", undefined] }
               ]
             },
             then: "This list has no description",
             else: "$description"
-            }}, "This list has no description"]
+          }
-
         },
-        "thumbnail": {
+        "This list has no description"
-            $ifNull: [ {$cond: {
+      ]
-                "if": {
+    },
-                    "$or": [
+    thumbnail: {
-                        { "$eq": [ "$thumbnail", ""] },
+      $ifNull: [
-                        { "$eq": [ "$thumbnail", null] },
+        {
-                        { "$eq": [ "$thumbnail", undefined] }
+          $cond: {
+            if: {
+              $or: [
+                { $eq: ["$thumbnail", ""] },
+                { $eq: ["$thumbnail", null] },
+                { $eq: ["$thumbnail", undefined] }
               ]
             },
             then: {
-                    $concat : [ "https://img.youtube.com/vi/", "$id", "/mqdefault.jpg"]
+              $concat: ["https://img.youtube.com/vi/", "$id", "/mqdefault.jpg"]
             },
             else: "$thumbnail"
-            }}, { $concat : [ "https://img.youtube.com/vi/", "$id", "/mqdefault.jpg"]}]
+          }
-
+        },
+        { $concat: ["https://img.youtube.com/vi/", "$id", "/mqdefault.jpg"] }
+      ]
     }
   };
-    db.collection("frontpage_lists").aggregate([
+  db.collection("frontpage_lists").aggregate(
+    [
       {
-            "$match": {
+        $match: {
           frontpage: true,
-                count: {$gt: 3},
+          count: { $gt: 3 }
         }
       },
       {
-            "$project": project_object
+        $project: project_object
       },
       {
-            "$sort" : {
+        $sort: {
-                "pinned": -1,
+          pinned: -1,
-                "viewers": -1,
+          viewers: -1,
-                "accessed": -1,
+          accessed: -1,
-                "count": -1,
+          count: -1,
-                "title": 1
+          title: 1
         }
-        },
+      }
-    ], callback);
+    ],
+    callback
+  );
 }
 
 function update_frontpage(coll, id, title, thumbnail, source, callback) {
   //coll = coll.replace(/ /g,'');
-    db.collection("frontpage_lists").find({_id: coll}, function(e, doc) {
+  db.collection("frontpage_lists").find({ _id: coll }, function(e, doc) {
     var updateObject = {
       id: id,
       title: title,
       accessed: Functions.get_time()
     };
-if(doc.length > 0 && ((doc[0].thumbnail != "" && doc[0].thumbnail != undefined && (doc[0].thumbnail.indexOf("https://i1.sndcdn.com") > -1 || doc[0].thumbnail.indexOf("https://w1.sndcdn.com") > -1 || doc[0].thumbnail.indexOf("https://img.youtube.com") > -1)) || (doc[0].thumbnail == "" || doc[0].thumbnail == undefined))) {
+    if (
+      doc.length > 0 &&
+      ((doc[0].thumbnail != "" &&
+        doc[0].thumbnail != undefined &&
+        (doc[0].thumbnail.indexOf("https://i1.sndcdn.com") > -1 ||
+          doc[0].thumbnail.indexOf("https://w1.sndcdn.com") > -1 ||
+          doc[0].thumbnail.indexOf("https://img.youtube.com") > -1)) ||
+        (doc[0].thumbnail == "" || doc[0].thumbnail == undefined))
+    ) {
       updateObject.thumbnail = thumbnail;
-            if(thumbnail == undefined) updateObject.thumbnail = "";
+      if (thumbnail == undefined) updateObject.thumbnail = "";
     }
-        db.collection("frontpage_lists").update({_id: coll}, {$set: updateObject
+    db.collection("frontpage_lists").update(
-        },{upsert: true}, function(err, returnDocs){
+      { _id: coll },
-            if(typeof(callback) == "function") callback();
+      { $set: updateObject },
-        });
+      { upsert: true },
+      function(err, returnDocs) {
+        if (typeof callback == "function") callback();
+      }
+    );
   });
 }
 

server/handlers/functions.js

@@ -1,20 +1,26 @@
-var path = require('path');
+var path = require("path");
 try {
-    var mongo_config = require(path.join(path.join(__dirname, '../config/'), 'mongo_config.js'));
+  var mongo_config = require(path.join(
-} catch(e) {
+    path.join(__dirname, "../config/"),
-    console.log("Error - missing file");
+    "mongo_config.js"
-    console.log("Seems you forgot to create the file mongo_config.js in /server/config/. Have a look at mongo_config.example.js.");
+  ));
+} catch (e) {
+  console.log(
+    "(!) Missing file - /config/mongo_config.js. Have a look at /config/mongo_config.example.js.  The server won't run without this existing."
+  );
   process.exit(1);
 }
-var mongojs = require('mongojs');
+var mongojs = require("mongojs");
-var connected_db = mongojs('mongodb://' + mongo_config.host + '/user_credentials');
+var connected_db = mongojs(
-var crypto = require('crypto');
+  "mongodb://" + mongo_config.host + "/user_credentials"
-var db = require(pathThumbnails + '/handlers/db.js');
+);
-var uniqid = require('uniqid');
+var crypto = require("crypto");
-var Filter = require('bad-words');
+var db = require(pathThumbnails + "/handlers/db.js");
-var filter = new Filter({ placeHolder: 'x'});
+var uniqid = require("uniqid");
+var Filter = require("bad-words");
+var filter = new Filter({ placeHolder: "x" });
 
-var Chat = require(pathThumbnails + '/handlers/chat.js');
+var Chat = require(pathThumbnails + "/handlers/chat.js");
 
 function encodeChannelName(str) {
   var _fn = encodeURIComponent;
@@ -36,34 +42,55 @@ function decodeChannelName(str) {
 }
 
 function remove_unique_id(short_id) {
-    db.collection("unique_ids").update({"_id": "unique_ids"}, {$pull: {unique_ids: short_id}}, function(err, docs) {});
+  db.collection("unique_ids").update(
+    { _id: "unique_ids" },
+    { $pull: { unique_ids: short_id } },
+    function(err, docs) {}
+  );
 }
 
 function remove_name_from_db(guid, channel) {
   // Use temporary, with caution. Can bottleneck in large quantity of users.
   //
   // Find a way of indexing users in lists in a clever way, to avoid the search here
-    db.collection("connected_users").find({"_id": "total_users"}, function(err, all_users) {
+  db.collection("connected_users").find({ _id: "total_users" }, function(
-        var hasOne = all_users[0].total_users.some(function(v){ return v.indexOf(guid)>=0 });
+    err,
-        if(!hasOne) {
+    all_users
-            db.collection("user_names").find({"guid": guid}, function(err, user){
+  ) {
-                if(user.length == 1){
+    var hasOne = all_users[0].total_users.some(function(v) {
-                    db.collection("user_names").update({"_id": "all_names"}, {$pull: {names: user[0].name}}, function(err, updated) {
+      return v.indexOf(guid) >= 0;
-                        db.collection("user_names").remove({"guid": guid}, function(err, removed) {	});
     });
+    if (!hasOne) {
+      db.collection("user_names").find({ guid: guid }, function(err, user) {
+        if (user.length == 1) {
+          db.collection("user_names").update(
+            { _id: "all_names" },
+            { $pull: { names: user[0].name } },
+            function(err, updated) {
+              db.collection("user_names").remove({ guid: guid }, function(
+                err,
+                removed
+              ) {});
+            }
+          );
         }
       });
     } else {
-            if(channel == undefined || channel == "") return;
+      if (channel == undefined || channel == "") return;
-            db.collection("user_names").update({"guid": guid}, {$pull: {channels: channel}}, function(err, docs) {
+      db.collection("user_names").update(
+        { guid: guid },
+        { $pull: { channels: channel } },
+        function(err, docs) {
           //console.log("Pulled user from current channel");
-            });
+        }
+      );
     }
   });
 }
 
 function isUrl(str) {
-    var pattern = new RegExp("\\b(((ht|f)tp(s?)\\:\\/\\/|~\\/|\\/)|www.)" +
+  var pattern = new RegExp(
+    "\\b(((ht|f)tp(s?)\\:\\/\\/|~\\/|\\/)|www.)" +
       "(\\w+:\\w+@)?(([-\\w]+\\.)+(com|org|net|gov" +
       "|mil|biz|info|mobi|name|aero|jobs|museum" +
       "|travel|[a-z]{2}))(:[\\d]{1,5})?" +
@@ -72,8 +99,9 @@ function isUrl(str) {
       "([-\\w~!$+|.,*:=]|%[a-f\\d]{2})*)" +
       "(&(?:[-\\w~!$+|.,*:]|%[a-f\\d{2}])+=?" +
       "([-\\w~!$+|.,*:=]|%[a-f\\d]{2})*)*)*" +
-    "(#([-\\w~!$+|.,*:=]|%[a-f\\d]{2})*)?\\b");
+      "(#([-\\w~!$+|.,*:=]|%[a-f\\d]{2})*)?\\b"
-    if(!pattern.test(str)) {
+  );
+  if (!pattern.test(str)) {
     return false;
   } else {
     return true;
@@ -86,32 +114,39 @@ function getSession(socket) {
         var cookie = require("cookie");
         var parsedCookies = cookie.parse(socket.handshake.headers.cookie);
         return parsedCookies["_uI"];*/
-        if(socket.cookie_id == undefined) throw "Undefined error";
+    if (socket.cookie_id == undefined) throw "Undefined error";
     return socket.cookie_id;
-    } catch(e) {
+  } catch (e) {
     // Returning "sessiong"-based on place of connection
-        return hash_pass(socket.handshake.headers["user-agent"] + socket.handshake.address + socket.handshake.headers["accept-language"]);
+    return hash_pass(
+      socket.handshake.headers["user-agent"] +
+        socket.handshake.address +
+        socket.handshake.headers["accept-language"]
+    );
     //return "empty";
   }
 }
 
-function remove_from_array(array, element){
+function remove_from_array(array, element) {
-    if(contains(array, element)){
+  if (contains(array, element)) {
     var index = array.indexOf(element);
-        if(index != -1)
+    if (index != -1) array.splice(index, 1);
-        array.splice(index, 1);
   }
 }
 
 function generate_channel_name(res) {
   var trying_id = uniqid.time().toLowerCase();
-    db.collection("frontpage_lists").find({frontpage: {$exists: true }, "_id": trying_id }, {"_id": 1}, function(err, docs){
+  db.collection("frontpage_lists").find(
-        if(docs.length == 0) {
+    { frontpage: { $exists: true }, _id: trying_id },
+    { _id: 1 },
+    function(err, docs) {
+      if (docs.length == 0) {
         res.send(trying_id);
         return;
       }
       generate_channel_name(res);
-    });
+    }
+  );
 }
 
 function get_short_id(socket) {
@@ -121,73 +156,151 @@ function get_short_id(socket) {
   socket.emit("id", new_short_id);
 }
 
-function check_inlist(coll, guid, socket, offline, callback, double_check)
+function check_inlist(coll, guid, socket, offline, callback, double_check) {
-{
+  if (coll == undefined) {
-    if(coll == undefined) {
+    if (typeof callback == "function") callback();
-        if(typeof(callback) == "function") callback();
     return;
   }
   //coll = coll.replace(/ /g,'');
-    if(!offline && coll != undefined){
+  if (!offline && coll != undefined) {
-        db.collection("connected_users").update({"_id": coll}, {$addToSet:{users: guid}}, {upsert: true}, function(err, updated) {
+    db.collection("connected_users").update(
-            if(updated.nModified > 0 || updated.upserted != undefined) {
+      { _id: coll },
-                db.collection("connected_users").find({"_id": coll}, function(err, new_doc) {
+      { $addToSet: { users: guid } },
-                    db.collection("frontpage_lists").update({"_id": coll}, {$set: {"viewers": new_doc[0].users.length}}, function(){
+      { upsert: true },
-                        if(new_doc[0].users == undefined || new_doc[0].users.length == undefined) {
+      function(err, updated) {
+        if (updated.nModified > 0 || updated.upserted != undefined) {
+          db.collection("connected_users").find({ _id: coll }, function(
+            err,
+            new_doc
+          ) {
+            db.collection("frontpage_lists").update(
+              { _id: coll },
+              { $set: { viewers: new_doc[0].users.length } },
+              function() {
+                if (
+                  new_doc[0].users == undefined ||
+                  new_doc[0].users.length == undefined
+                ) {
                   io.to(coll).emit("viewers", 1);
                 } else {
                   io.to(coll).emit("viewers", new_doc[0].users.length);
                 }
-                        Chat.namechange({initial: true, first:true, channel: coll}, guid, socket, false, function(enabled) {
+                Chat.namechange(
-                            db.collection("user_names").find({"guid": guid}, function(err, docs) {
+                  { initial: true, first: true, channel: coll },
-                                if(docs.length == 1) {
+                  guid,
+                  socket,
+                  false,
+                  function(enabled) {
+                    db.collection("user_names").find({ guid: guid }, function(
+                      err,
+                      docs
+                    ) {
+                      if (docs.length == 1) {
                         var icon = "";
-                                    if(docs[0].icon != undefined) icon = docs[0].icon;
+                        if (docs[0].icon != undefined) icon = docs[0].icon;
-                                    db.collection("user_names").update({"guid": guid}, {$addToSet:{channels: coll}}, function(err, doc){});
+                        db.collection("user_names").update(
-                                    if(enabled) {
+                          { guid: guid },
-                                        socket.broadcast.to(coll).emit('chat', {from: docs[0].name, icon: icon, msg: " joined"});
+                          { $addToSet: { channels: coll } },
+                          function(err, doc) {}
+                        );
+                        if (enabled) {
+                          socket.broadcast.to(coll).emit("chat", {
+                            from: docs[0].name,
+                            icon: icon,
+                            msg: " joined"
+                          });
                         }
-                                } else if(docs.length == 0) {
+                      } else if (docs.length == 0) {
                         //console.log("User doesn't have a name for some reason.");
                         //console.log("guid", guid);
                         //console.log("channel", coll);
                         //console.log("Trying to get a chat-name");
-                                    Chat.get_name(guid, {announce: false, socket: socket, channel: coll});
+                        Chat.get_name(guid, {
+                          announce: false,
+                          socket: socket,
+                          channel: coll
+                        });
                       }
                     });
-                            db.collection("connected_users").update({"_id": "total_users"}, {$addToSet: {total_users: guid + coll}}, function(err, docs){
+                    db.collection("connected_users").update(
-                                if(callback != undefined && typeof(callback) == "function") callback();
+                      { _id: "total_users" },
-                            });
+                      { $addToSet: { total_users: guid + coll } },
-                        });
+                      function(err, docs) {
-                    });
+                        if (
+                          callback != undefined &&
+                          typeof callback == "function"
+                        )
+                          callback();
+                      }
+                    );
+                  }
+                );
+              }
+            );
           });
         } else {
-                db.collection("connected_users").find({"_id": coll}, function(err, new_doc) {
+          db.collection("connected_users").find({ _id: coll }, function(
+            err,
+            new_doc
+          ) {
             io.to(coll).emit("viewers", new_doc[0].users.length);
           });
-                if(callback != undefined && typeof(callback) == "function") callback();
+          if (callback != undefined && typeof callback == "function")
+            callback();
         }
-        });
+      }
-
+    );
   } else {
-        if(offline) {
+    if (offline) {
-            db.collection("connected_users").update({"_id": "offline_users"}, {$addToSet: {users: guid}}, function(err, docs){});
+      db.collection("connected_users").update(
+        { _id: "offline_users" },
+        { $addToSet: { users: guid } },
+        function(err, docs) {}
+      );
     } else {
-            db.collection("connected_users").update({"_id": coll}, {$addToSet: {users: guid}}, function(err, docs){});
+      db.collection("connected_users").update(
+        { _id: coll },
+        { $addToSet: { users: guid } },
+        function(err, docs) {}
+      );
     }
     //
-        if(coll != undefined && coll != "") {
+    if (coll != undefined && coll != "") {
-            db.collection("connected_users").update({"_id": "total_users"}, {$addToSet: {total_users: guid + coll}}, function(err, docs) {});
+      db.collection("connected_users").update(
+        { _id: "total_users" },
+        { $addToSet: { total_users: guid + coll } },
+        function(err, docs) {}
+      );
     }
-        if(callback != undefined && typeof(callback) == "function") callback();
+    if (callback != undefined && typeof callback == "function") callback();
   }
 }
 
 function rndName(seed, len) {
-    var vowels = ['a', 'e', 'i', 'o', 'u'];
+  var vowels = ["a", "e", "i", "o", "u"];
-    consts =  ['b', 'c', 'd', 'f', 'g', 'h', 'j', 'k', 'l', 'm', 'n', 'p', 'r', 's', 't', 'v', 'w', 'x', 'y'];
+  consts = [
+    "b",
+    "c",
+    "d",
+    "f",
+    "g",
+    "h",
+    "j",
+    "k",
+    "l",
+    "m",
+    "n",
+    "p",
+    "r",
+    "s",
+    "t",
+    "v",
+    "w",
+    "x",
+    "y"
+  ];
   len = Math.floor(len);
-    word = '';
+  word = "";
   is_vowel = false;
   var arr;
   try {
@@ -195,37 +308,36 @@ function rndName(seed, len) {
       if (is_vowel) arr = vowels;
       else arr = consts;
       is_vowel = !is_vowel;
-            word += arr[(seed[i%seed.length].charCodeAt()+i) % (arr.length-1)];
+      word += arr[(seed[i % seed.length].charCodeAt() + i) % (arr.length - 1)];
     }
-    } catch(e) {
+  } catch (e) {
     return rndName(uniqid.time().toLowerCase(), len);
   }
   return word;
 }
 
-function removeEmojis (string) {
+function removeEmojis(string) {
   //https://stackoverflow.com/a/41164278/4266467
   var regex = /(?:[\u2700-\u27bf]|(?:\ud83c[\udde6-\uddff]){2}|[\ud800-\udbff][\udc00-\udfff]|[\u0023-\u0039]\ufe0f?\u20e3|\u3299|\u3297|\u303d|\u3030|\u24c2|\ud83c[\udd70-\udd71]|\ud83c[\udd7e-\udd7f]|\ud83c\udd8e|\ud83c[\udd91-\udd9a]|\ud83c[\udde6-\uddff]|\ud83c[\ude01-\ude02]|\ud83c\ude1a|\ud83c\ude2f|\ud83c[\ude32-\ude3a]|\ud83c[\ude50-\ude51]|\u203c|\u2049|[\u25aa-\u25ab]|\u25b6|\u25c0|[\u25fb-\u25fe]|\u00a9|\u00ae|\u2122|\u2139|\ud83c\udc04|[\u2600-\u26FF]|\u2b05|\u2b06|\u2b07|\u2b1b|\u2b1c|\u2b50|\u2b55|\u231a|\u231b|\u2328|\u23cf|[\u23e9-\u23f3]|[\u23f8-\u23fa]|\ud83c\udccf|\u2934|\u2935|[\u2190-\u21ff])/g;
-    return string.replace(regex, '');
+  return string.replace(regex, "");
 }
 
-function decrypt_string(pw){
+function decrypt_string(pw) {
   try {
-        return Buffer.from(pw, 'base64').toString('ascii')
+    return Buffer.from(pw, "base64").toString("ascii");
-    } catch(e) {
+  } catch (e) {
     return "";
   }
 }
 
-function get_time()
+function get_time() {
-{
   var d = new Date();
   var time = Math.floor(d.getTime() / 1000);
   return time;
 }
 
 function contains(a, obj) {
-    try{
+  try {
     var i = a.length;
     while (i--) {
       if (a[i] === obj) {
@@ -233,44 +345,63 @@ function contains(a, obj) {
       }
     }
     return false;
-    }catch(e){
+  } catch (e) {
     return false;
   }
 }
 
 function hash_pass(adminpass, hex) {
-    if(adminpass == undefined || adminpass == "") return "";
+  if (adminpass == undefined || adminpass == "") return "";
-    if(hex) return crypto.createHash('sha256').update(adminpass).digest('hex');
+  if (hex)
-    return crypto.createHash('sha256').update(adminpass).digest('base64');
+    return crypto
+      .createHash("sha256")
+      .update(adminpass)
+      .digest("hex");
+  return crypto
+    .createHash("sha256")
+    .update(adminpass)
+    .digest("base64");
 }
 
 function setSessionAdminPass(id, adminpass, list, callback) {
   try {
-        if(id == "empty" || id == undefined) {
+    if (id == "empty" || id == undefined) {
       callback();
       return;
     }
 
-        connected_db.collection(id).update({_id: list}, {$set: {adminpass: hash_pass(decrypt_string(adminpass), true)}}, {upsert: true}, function(e, d){
+    connected_db
+      .collection(id)
+      .update(
+        { _id: list },
+        { $set: { adminpass: hash_pass(decrypt_string(adminpass), true) } },
+        { upsert: true },
+        function(e, d) {
           callback();
           return;
-        });
-    } catch(e) {
-
         }
+      );
+  } catch (e) {}
 }
 
 function setSessionChatPass(id, name, pass, callback) {
   try {
-        if(id == "empty" || id == undefined) {
+    if (id == "empty" || id == undefined) {
       callback();
       return;
     }
-        connected_db.collection(id).update({_id: "_chat_"}, {$set: {password: pass, name: name}}, {upsert: true}, function(e) {
+    connected_db
+      .collection(id)
+      .update(
+        { _id: "_chat_" },
+        { $set: { password: pass, name: name } },
+        { upsert: true },
+        function(e) {
           callback();
           return;
-        })
+        }
-    } catch(e) {
+      );
+  } catch (e) {
     callback();
     return;
   }
@@ -278,119 +409,141 @@ function setSessionChatPass(id, name, pass, callback) {
 
 function getSessionChatPass(id, callback) {
   try {
-        if(id == "empty" || id == undefined) {
+    if (id == "empty" || id == undefined) {
       callback("", "", false);
       return;
     }
 
-        connected_db.collection(id).find({_id: "_chat_"}, function(e, d) {
+    connected_db.collection(id).find({ _id: "_chat_" }, function(e, d) {
-            if(d.length > 0) {
+      if (d.length > 0) {
         var name = "";
         var pass = "";
-                if(d[0].name != undefined) name = d[0].name;
+        if (d[0].name != undefined) name = d[0].name;
-                if(d[0].password != undefined) pass = d[0].password;
+        if (d[0].password != undefined) pass = d[0].password;
         callback(name, pass);
         return;
       } else {
         callback("", "", false);
         return;
       }
-        })
+    });
-    } catch(e) {
+  } catch (e) {
     callback();
     return;
   }
 }
 
-
 function setChromecastHost(id, other_id, list, callback) {
   try {
-        if(id == "empty" || id == undefined || other_id == "empty" || other_id == undefined) {
+    if (
+      id == "empty" ||
+      id == undefined ||
+      other_id == "empty" ||
+      other_id == undefined
+    ) {
       callback();
       return;
     }
-        connected_db.collection(id).update({_id: list}, {"chromecast": true, id: other_id}, {upsert: true}, function(e, docs) {
+    connected_db
+      .collection(id)
+      .update(
+        { _id: list },
+        { chromecast: true, id: other_id },
+        { upsert: true },
+        function(e, docs) {
           callback(true);
           return;
-        });
+        }
-    } catch(e) {
+      );
+  } catch (e) {
     callback(false);
   }
 }
 
 function setSessionUserPass(id, userpass, list, callback) {
   try {
-        if(id == "empty" || id == undefined || userpass == undefined) {
+    if (id == "empty" || id == undefined || userpass == undefined) {
       callback();
       return;
     }
 
-        connected_db.collection(id).update({_id: list}, {$set: {userpass: userpass}}, {upsert: true}, function(e, d){
+    connected_db
+      .collection(id)
+      .update(
+        { _id: list },
+        { $set: { userpass: userpass } },
+        { upsert: true },
+        function(e, d) {
           callback();
           return;
-        });
+        }
-    } catch(e) {
+      );
+  } catch (e) {
     callback();
   }
 }
 
 function getSessionAdminUser(id, list, callback) {
   try {
-        if(id == "empty" || id == undefined) {
+    if (id == "empty" || id == undefined) {
       callback("", "", false);
       return;
     }
-        connected_db.collection(id).find({_id: list}, function(e, d) {
+    connected_db.collection(id).find({ _id: list }, function(e, d) {
       var userpass = "";
       var adminpass = "";
-            if(d.length > 0) {
+      if (d.length > 0) {
-                if(d[0].hasOwnProperty("chromecast") && d[0].chromecast) {
+        if (d[0].hasOwnProperty("chromecast") && d[0].chromecast) {
           getSessionAdminUser(d[0].id, list, callback);
         } else {
-                    if(d[0].userpass != undefined) userpass = d[0].userpass;
+          if (d[0].userpass != undefined) userpass = d[0].userpass;
-                    if(d[0].adminpass != undefined) adminpass = d[0].adminpass;
+          if (d[0].adminpass != undefined) adminpass = d[0].adminpass;
           callback(userpass, adminpass, true);
         }
       } else {
         callback(userpass, adminpass, true);
       }
-        })
+    });
-    } catch(e) {
+  } catch (e) {
     callback("", "", false);
   }
 }
 
 function removeSessionChatPass(id, callback) {
-    if(id == "empty" || id == undefined) {
+  if (id == "empty" || id == undefined) {
     callback();
     return;
   }
-    connected_db.collection(id).remove({_id: "_chat_"}, function() {
+  connected_db.collection(id).remove({ _id: "_chat_" }, function() {
     callback();
     return;
   });
 }
 
-
 function removeSessionAdminPass(id, channel, callback) {
-    if(id == "empty" || id == undefined) {
+  if (id == "empty" || id == undefined) {
     callback();
     return;
   }
-    connected_db.collection(id).update({_id: channel}, {$set: {"adminpass": ""}}, function() {
+  connected_db
+    .collection(id)
+    .update({ _id: channel }, { $set: { adminpass: "" } }, function() {
       callback();
       return;
     });
 }
 
 function remove_from_chat_channel(coll, guid) {
-    db.collection("user_names").update({"guid": guid}, {$pull: {channels: coll}}, function(err, docs) {
+  db.collection("user_names").update(
-    });
+    { guid: guid },
+    { $pull: { channels: coll } },
+    function(err, docs) {}
+  );
 }
 
 function left_channel(coll, guid, short_id, in_list, socket, change, caller) {
-    if(!coll) {
+  if (!coll) {
-        if(!change) {
+    if (!change) {
       remove_name_from_db(guid, coll);
     } else {
       remove_from_chat_channel(coll, guid);
@@ -398,67 +551,111 @@ function left_channel(coll, guid, short_id, in_list, socket, change, caller) {
     return;
   }
   //coll = coll.replace(/ /g,'');
-    db.collection("connected_users").update({"_id": coll}, {$pull: {users: guid}}, function(err, updated) {
+  db.collection("connected_users").update(
-        if(updated.nModified > 0) {
+    { _id: coll },
-            db.collection("connected_users").update({"_id": "total_users"}, {$pull: {total_users: guid + coll}}, function(err, updated){});
+    { $pull: { users: guid } },
-            db.collection("connected_users").find({"_id": coll}, function(err, new_doc){
+    function(err, updated) {
-                db.collection("frontpage_lists").update({"_id": coll, viewers: {$gt: 0}}, {$inc: {viewers: -1}}, function(err, doc) {
+      if (updated.nModified > 0) {
-                    db.collection("user_names").find({"guid": guid}, function(err, docs) {
+        db.collection("connected_users").update(
-                        if(docs.length == 1) {
+          { _id: "total_users" },
+          { $pull: { total_users: guid + coll } },
+          function(err, updated) {}
+        );
+        db.collection("connected_users").find({ _id: coll }, function(
+          err,
+          new_doc
+        ) {
+          db.collection("frontpage_lists").update(
+            { _id: coll, viewers: { $gt: 0 } },
+            { $inc: { viewers: -1 } },
+            function(err, doc) {
+              db.collection("user_names").find({ guid: guid }, function(
+                err,
+                docs
+              ) {
+                if (docs.length == 1) {
                   var icon = "";
-                            if(docs[0].icon != undefined) icon = docs[0].icon;
+                  if (docs[0].icon != undefined) icon = docs[0].icon;
-                            io.to(coll).emit('chat', {from: docs[0].name, icon: icon, msg: " left"});
+                  io.to(coll).emit("chat", {
+                    from: docs[0].name,
+                    icon: icon,
+                    msg: " left"
+                  });
                 }
               });
               io.to(coll).emit("viewers", new_doc[0].users.length);
               socket.leave(coll);
-                    if(!change) {
+              if (!change) {
                 remove_name_from_db(guid, coll);
               } else {
                 remove_from_chat_channel(coll, guid);
               }
+            }
+          );
         });
-            });
-
       } else {
-            db.collection("connected_users").update({"_id": "offline_users"}, {$pull: {users: guid}}, function(err, updated){
+        db.collection("connected_users").update(
+          { _id: "offline_users" },
+          { $pull: { users: guid } },
+          function(err, updated) {
             //if(updated.nModified > 0) {
-                    db.collection("connected_users").update({"_id": "total_users"}, {$pull: {total_users: guid + coll}}, function(err, updated){});
+            db.collection("connected_users").update(
-                    if(!change) {
+              { _id: "total_users" },
+              { $pull: { total_users: guid + coll } },
+              function(err, updated) {}
+            );
+            if (!change) {
               remove_name_from_db(guid, coll);
             } else {
               remove_from_chat_channel(coll, guid);
             }
             //}
-            });
-
           }
-    });
+        );
+      }
+    }
+  );
   remove_unique_id(short_id);
 }
 
-
+function checkTimeout(
-function checkTimeout(type, timeout, channel, guid, conf_pass, this_pass, socket, callback, error_message, error_callback){
+  type,
-    if(conf_pass != "" && conf_pass == this_pass) {
+  timeout,
+  channel,
+  guid,
+  conf_pass,
+  this_pass,
+  socket,
+  callback,
+  error_message,
+  error_callback
+) {
+  if (conf_pass != "" && conf_pass == this_pass) {
     callback();
     return;
   }
-    db.collection("timeout_api").find({
+  db.collection("timeout_api").find(
+    {
       type: type,
-        guid: guid,
+      guid: guid
-    }, function(err, docs) {
+    },
-        if(docs.length > 0) {
+    function(err, docs) {
+      if (docs.length > 0) {
         var date = new Date(docs[0].createdAt);
         date.setSeconds(date.getSeconds() + timeout);
         var now = new Date();
 
         var retry_in = (date.getTime() - now.getTime()) / 1000;
-            if(retry_in > 0) {
+        if (retry_in > 0) {
-                if(typeof(error_callback) == "function") {
+          if (typeof error_callback == "function") {
             error_callback();
-                } else if(error_message) {
+          } else if (error_message) {
-                    var sOrNot = Math.ceil(retry_in) > 1 || Math.ceil(retry_in) == 0 ? "s" : "";
+            var sOrNot =
-                    socket.emit("toast", error_message + Math.ceil(retry_in) + " second" + sOrNot + ".");
+              Math.ceil(retry_in) > 1 || Math.ceil(retry_in) == 0 ? "s" : "";
+            socket.emit(
+              "toast",
+              error_message + Math.ceil(retry_in) + " second" + sOrNot + "."
+            );
           } else {
             socket.emit("toast", "wait_longer");
           }
@@ -466,17 +663,23 @@ function checkTimeout(type, timeout, channel, guid, conf_pass, this_pass, socket
         }
       }
       var now_date = new Date();
-        db.collection("timeout_api").update({type: type, guid: guid}, {
+      db.collection("timeout_api").update(
+        { type: type, guid: guid },
+        {
           $set: {
-                "createdAt": now_date,
+            createdAt: now_date,
             type: type,
-                guid: guid,
+            guid: guid
+          }
         },
-        }, {upsert: true}, function(err, docs) {
+        { upsert: true },
+        function(err, docs) {
           callback();
           return;
-        });
+        }
-    });
+      );
+    }
+  );
 }
 
 module.exports.checkTimeout = checkTimeout;

server/handlers/list_settings.js

@@ -1,81 +1,114 @@
-var Functions = require(pathThumbnails + '/handlers/functions.js');
+var Functions = require(pathThumbnails + "/handlers/functions.js");
-var crypto = require('crypto');
+var crypto = require("crypto");
-var Filter = require('bad-words');
+var Filter = require("bad-words");
-var filter = new Filter({ placeHolder: 'x'});
+var filter = new Filter({ placeHolder: "x" });
 /*var filter = {
     clean: function(str) {
         return str;
     }
 }*/
 var projects = require(pathThumbnails + "/handlers/aggregates.js");
-var db = require(pathThumbnails + '/handlers/db.js');
+var db = require(pathThumbnails + "/handlers/db.js");
 
 function password(inp, coll, guid, offline, socket) {
   var sessionId = Functions.getSession(socket);
-    if(sessionId == "") sessionId = "empty";
+  if (sessionId == "") sessionId = "empty";
-    if(inp !== undefined && inp !== null && inp !== "")
+  if (inp !== undefined && inp !== null && inp !== "") {
-    {
+    if (
-        if(!inp.hasOwnProperty("password") || !inp.hasOwnProperty("channel") ||
+      !inp.hasOwnProperty("password") ||
-         typeof(inp.password) != "string" || typeof(inp.channel) != "string") {
+      !inp.hasOwnProperty("channel") ||
+      typeof inp.password != "string" ||
+      typeof inp.channel != "string"
+    ) {
       var result = {
         channel: {
           expected: "string",
-                     got: inp.hasOwnProperty("channel") ? typeof(inp.channel) : undefined,
+          got: inp.hasOwnProperty("channel") ? typeof inp.channel : undefined
         },
         password: {
           expected: "password",
-                     got: inp.hasOwnProperty("password") ? typeof(inp.password) : undefined,
+          got: inp.hasOwnProperty("password") ? typeof inp.password : undefined
-                 },
+        }
       };
-             socket.emit('update_required', result);
+      socket.emit("update_required", result);
       return;
     }
     pw = inp.password;
     try {
       coll = inp.channel;
-            if(coll.length == 0) return;
+      if (coll.length == 0) return;
       coll = Functions.removeEmojis(coll).toLowerCase();
       //coll = coll.replace(/_/g, "");
 
       //coll = filter.clean(coll);
-        } catch(e) {
+    } catch (e) {
       return;
     }
     //coll = coll.replace(/ /g,'');
     uncrypted = pw;
     pw = Functions.hash_pass(Functions.decrypt_string(pw), true);
     Functions.check_inlist(coll, guid, socket, offline, undefined, "place 8");
-        Functions.getSessionAdminUser(sessionId, coll, function(userpass, adminpass) {
+    Functions.getSessionAdminUser(sessionId, coll, function(
+      userpass,
+      adminpass
+    ) {
       adminpass = Functions.hash_pass(adminpass);
-            db.collection(coll + "_settings").find(function(err, docs){
+      db.collection(coll + "_settings").find(function(err, docs) {
-                if(docs !== null && docs.length !== 0)
+        if (docs !== null && docs.length !== 0) {
-                {
+          if (
-                    if(docs[0].adminpass === "" || docs[0].adminpass == Functions.hash_pass(pw))
+            docs[0].adminpass === "" ||
-                    {
+            docs[0].adminpass == Functions.hash_pass(pw)
-                        Functions.setSessionAdminPass(sessionId, inp.password, coll, function() {
+          ) {
-                            db.collection(coll + "_settings").update({ id: "config" }, {$set:{adminpass:Functions.hash_pass(pw)}}, function(err, docs){
+            Functions.setSessionAdminPass(
-                                if(adminpass != pw && adminpass != "") {
+              sessionId,
+              inp.password,
+              coll,
+              function() {
+                db.collection(coll + "_settings").update(
+                  { id: "config" },
+                  { $set: { adminpass: Functions.hash_pass(pw) } },
+                  function(err, docs) {
+                    if (adminpass != pw && adminpass != "") {
                       socket.emit("toast", "changedpass");
                     } else {
                       socket.emit("toast", "correctpass");
                     }
                     socket.emit("pw", true);
-                            });
+                  }
-                        });
+                );
-                    } else if(docs[0].adminpass === "" || docs[0].adminpass == adminpass) {
+              }
-                        Functions.setSessionAdminPass(sessionId, inp.password, coll, function() {
+            );
-                            db.collection(coll + "_settings").update({ id: "config" }, {$set:{adminpass:Functions.hash_pass(pw)}}, function(err, docs){
+          } else if (
-                                if(adminpass != pw) {
+            docs[0].adminpass === "" ||
+            docs[0].adminpass == adminpass
+          ) {
+            Functions.setSessionAdminPass(
+              sessionId,
+              inp.password,
+              coll,
+              function() {
+                db.collection(coll + "_settings").update(
+                  { id: "config" },
+                  { $set: { adminpass: Functions.hash_pass(pw) } },
+                  function(err, docs) {
+                    if (adminpass != pw) {
                       socket.emit("toast", "changedpass");
                     }
                     socket.emit("pw", true);
-                            });
+                  }
-                        });
+                );
+              }
+            );
           } else {
-                        Functions.setSessionAdminPass(Functions.getSession(socket), "", coll, function() {
+            Functions.setSessionAdminPass(
+              Functions.getSession(socket),
+              "",
+              coll,
+              function() {
                 socket.emit("toast", "wrongpass");
                 socket.emit("pw", false);
-                        });
+              }
+            );
           }
         }
       });
@@ -84,88 +117,119 @@ function password(inp, coll, guid, offline, socket) {
     var result = {
       inp: {
         expected: "string",
-                got: typeof(inpt)
+        got: typeof inpt
-            },
+      }
     };
-        socket.emit('update_required', result);
+    socket.emit("update_required", result);
   }
 }
 
 function conf_function(params, coll, guid, offline, socket) {
-    if(params !== undefined && params !== null && params !== "")
+  if (params !== undefined && params !== null && params !== "") {
-    {
+    if (coll !== undefined) {
-        if(coll !== undefined) {
       try {
-                coll = params.channel;//.replace(/ /g,'');
+        coll = params.channel; //.replace(/ /g,'');
-                if(coll.length == 0) return;
+        if (coll.length == 0) return;
         coll = Functions.removeEmojis(coll).toLowerCase();
         //coll = coll.replace(/_/g, "");
 
         //coll = filter.clean(coll);
-            } catch(e) {
+      } catch (e) {
         return;
       }
     }
 
-        if(coll == "" || coll == undefined || coll == null) {
+    if (coll == "" || coll == undefined || coll == null) {
       socket.emit("update_required");
       return;
     }
 
     Functions.check_inlist(coll, guid, socket, offline, undefined, "place 9");
 
-        Functions.getSessionAdminUser(Functions.getSession(socket), coll, function(userpass, adminpass, gotten) {
+    Functions.getSessionAdminUser(Functions.getSession(socket), coll, function(
-            if(gotten) {
+      userpass,
+      adminpass,
+      gotten
+    ) {
+      if (gotten) {
         params.adminpass = adminpass;
-                if(!params.userpass_changed) params.userpass = userpass;
+        if (!params.userpass_changed) params.userpass = userpass;
       }
-            if(!params.hasOwnProperty('voting') || !params.hasOwnProperty('addsongs') ||
+      if (
-                !params.hasOwnProperty('longsongs') || !params.hasOwnProperty('frontpage') ||
+        !params.hasOwnProperty("voting") ||
-                !params.hasOwnProperty('allvideos') || !params.hasOwnProperty('removeplay') ||
+        !params.hasOwnProperty("addsongs") ||
-                !params.hasOwnProperty('adminpass') || !params.hasOwnProperty('skipping') ||
+        !params.hasOwnProperty("longsongs") ||
-                !params.hasOwnProperty('shuffling') || !params.hasOwnProperty('channel') ||
+        !params.hasOwnProperty("frontpage") ||
-                typeof(params.userpass) != "string" || typeof(params.adminpass) != "string" ||
+        !params.hasOwnProperty("allvideos") ||
-                typeof(params.voting) != "boolean" || typeof(params.addsongs) != "boolean" ||
+        !params.hasOwnProperty("removeplay") ||
-                typeof(params.longsongs) != "boolean" || typeof(params.frontpage) != "boolean" ||
+        !params.hasOwnProperty("adminpass") ||
-                typeof(params.allvideos) != "boolean" || typeof(params.removeplay) != "boolean" ||
+        !params.hasOwnProperty("skipping") ||
-                typeof(params.skipping) != "boolean" || typeof(params.shuffling) != "boolean" ||
+        !params.hasOwnProperty("shuffling") ||
-                typeof(params.userpass_changed) != "boolean") {
+        !params.hasOwnProperty("channel") ||
+        typeof params.userpass != "string" ||
+        typeof params.adminpass != "string" ||
+        typeof params.voting != "boolean" ||
+        typeof params.addsongs != "boolean" ||
+        typeof params.longsongs != "boolean" ||
+        typeof params.frontpage != "boolean" ||
+        typeof params.allvideos != "boolean" ||
+        typeof params.removeplay != "boolean" ||
+        typeof params.skipping != "boolean" ||
+        typeof params.shuffling != "boolean" ||
+        typeof params.userpass_changed != "boolean"
+      ) {
         var result = {
           adminpass: {
             expected: "string",
-                            got: params.hasOwnProperty("adminpass") ? typeof(params.adminpass) : undefined,
+            got: params.hasOwnProperty("adminpass")
+              ? typeof params.adminpass
+              : undefined
           },
           userpass: {
             expected: "string",
-                            got: params.hasOwnProperty("userpass") ? typeof(params.userpass) : undefined,
+            got: params.hasOwnProperty("userpass")
+              ? typeof params.userpass
+              : undefined
           },
           vote: {
             expected: "boolean",
-                            got: params.hasOwnProperty("vote") ? typeof(params.vote) : undefined,
+            got: params.hasOwnProperty("vote") ? typeof params.vote : undefined
           },
           addsongs: {
             expected: "boolean",
-                            got: params.hasOwnProperty("addsongs") ? typeof(params.addsongs) : undefined,
+            got: params.hasOwnProperty("addsongs")
+              ? typeof params.addsongs
+              : undefined
           },
           longsongs: {
             expected: "boolean",
-                            got: params.hasOwnProperty("longsongs") ? typeof(params.longsongs) : undefined,
+            got: params.hasOwnProperty("longsongs")
+              ? typeof params.longsongs
+              : undefined
           },
           frontpage: {
             expected: "boolean",
-                            got: params.hasOwnProperty("frontpage") ? typeof(params.frontpage) : undefined,
+            got: params.hasOwnProperty("frontpage")
+              ? typeof params.frontpage
+              : undefined
           },
           skipping: {
             expected: "boolean",
-                            got: params.hasOwnProperty("skipping") ? typeof(params.skipping) : undefined,
+            got: params.hasOwnProperty("skipping")
+              ? typeof params.skipping
+              : undefined
           },
           shuffling: {
             expected: "boolean",
-                            got: params.hasOwnProperty("shuffling") ? typeof(params.shuffling) : undefined,
+            got: params.hasOwnProperty("shuffling")
+              ? typeof params.shuffling
+              : undefined
           },
           userpass_changed: {
             expected: "boolean",
-                            got: params.hasOwnProperty("userpass_changed") ? typeof(params.userpass_changed) : undefined,
+            got: params.hasOwnProperty("userpass_changed")
+              ? typeof params.userpass_changed
+              : undefined
           }
         };
         socket.emit("update_required", result);
@@ -183,85 +247,137 @@ function conf_function(params, coll, guid, offline, socket) {
 
       var userpass = Functions.decrypt_string(params.userpass);
 
-            if((!params.userpass_changed && frontpage) || (params.userpass_changed && userpass == "")) {
+      if (
+        (!params.userpass_changed && frontpage) ||
+        (params.userpass_changed && userpass == "")
+      ) {
         userpass = "";
-            } else if(params.userpass_changed && userpass != "") {
+      } else if (params.userpass_changed && userpass != "") {
         frontpage = false;
       }
       var description = "";
       var hash;
-            if(params.description) description = params.description;
+      if (params.description) description = params.description;
-            if(adminpass !== "" && !gotten) {
+      if (adminpass !== "" && !gotten) {
-                hash = Functions.hash_pass(Functions.hash_pass(Functions.decrypt_string(adminpass), true));
+        hash = Functions.hash_pass(
-            } else if(adminpass !== "" && gotten) {
+          Functions.hash_pass(Functions.decrypt_string(adminpass), true)
+        );
+      } else if (adminpass !== "" && gotten) {
         hash = Functions.hash_pass(adminpass);
       } else {
         hash = adminpass;
       }
-            if(userpass != "") {
+      if (userpass != "") {
-                if(!params.userpass_changed && gotten) {
+        if (!params.userpass_changed && gotten) {
-
         } else {
-                    userpass = crypto.createHash('sha256').update(userpass).digest("base64");
+          userpass = crypto
+            .createHash("sha256")
+            .update(userpass)
+            .digest("base64");
         }
       }
-            db.collection(coll + "_settings").find({id: "config"}, function(err, docs){
+      db.collection(coll + "_settings").find({ id: "config" }, function(
-                if(docs !== null && docs.length !== 0 && (docs[0].adminpass === "" || docs[0].adminpass == hash)) {
+        err,
+        docs
+      ) {
+        if (
+          docs !== null &&
+          docs.length !== 0 &&
+          (docs[0].adminpass === "" || docs[0].adminpass == hash)
+        ) {
           var obj = {
-                        addsongs:addsongs,
+            addsongs: addsongs,
-                        allvideos:allvideos,
+            allvideos: allvideos,
-                        frontpage:frontpage,
+            frontpage: frontpage,
-                        skip:skipping,
+            skip: skipping,
-                        vote:voting,
+            vote: voting,
-                        removeplay:removeplay,
+            removeplay: removeplay,
-                        shuffle:shuffling,
+            shuffle: shuffling,
-                        longsongs:longsongs,
+            longsongs: longsongs,
-                        adminpass:hash,
+            adminpass: hash,
-                        desc: description,
+            desc: description
           };
-                    if(params.hasOwnProperty("toggleChat") && docs[0].adminpass != "" && docs[0].adminpass != undefined && docs[0].adminpass == hash) {
+          if (
+            params.hasOwnProperty("toggleChat") &&
+            docs[0].adminpass != "" &&
+            docs[0].adminpass != undefined &&
+            docs[0].adminpass == hash
+          ) {
             obj.toggleChat = params.toggleChat;
           }
-                    if(params.hasOwnProperty("strictSkip") && docs[0].adminpass != "" && docs[0].adminpass != undefined && docs[0].adminpass == hash) {
+          if (
+            params.hasOwnProperty("strictSkip") &&
+            docs[0].adminpass != "" &&
+            docs[0].adminpass != undefined &&
+            docs[0].adminpass == hash
+          ) {
             obj.strictSkip = params.strictSkip;
           }
-                    if(params.hasOwnProperty("strictSkipNumber") && docs[0].adminpass != "" && docs[0].adminpass != undefined && docs[0].adminpass == hash) {
+          if (
+            params.hasOwnProperty("strictSkipNumber") &&
+            docs[0].adminpass != "" &&
+            docs[0].adminpass != undefined &&
+            docs[0].adminpass == hash
+          ) {
             try {
               obj.strictSkipNumber = parseInt(params.strictSkipNumber);
-                        } catch(e) {}
+            } catch (e) {}
           }
-                    if(params.userpass_changed) {
+          if (params.userpass_changed) {
             obj["userpass"] = userpass;
           } else if (frontpage) {
             obj["userpass"] = "";
           }
-                    db.collection(coll + "_settings").update({ id: "config" }, {
+          db.collection(coll + "_settings").update(
-                        $set:obj
+            { id: "config" },
-                    }, function(err, docs){
-                        Functions.setSessionUserPass(Functions.getSession(socket), obj["userpass"], coll, function() {
-                            db.collection(coll + "_settings").aggregate([
             {
-                                    "$match": {
+              $set: obj
+            },
+            function(err, docs) {
+              Functions.setSessionUserPass(
+                Functions.getSession(socket),
+                obj["userpass"],
+                coll,
+                function() {
+                  db.collection(coll + "_settings").aggregate(
+                    [
+                      {
+                        $match: {
                           id: "config"
                         }
                       },
                       {
-                                    "$project": projects.toShowConfig
+                        $project: projects.toShowConfig
-                                },
+                      }
-                            ], function(err, docs){
+                    ],
-                                if(docs[0].adminpass !== "") docs[0].adminpass = true;
+                    function(err, docs) {
-                                if(docs[0].hasOwnProperty("userpass") && docs[0].userpass != "") docs[0].userpass = true;
+                      if (docs[0].adminpass !== "") docs[0].adminpass = true;
+                      if (
+                        docs[0].hasOwnProperty("userpass") &&
+                        docs[0].userpass != ""
+                      )
+                        docs[0].userpass = true;
                       else docs[0].userpass = false;
                       io.to(coll).emit("conf", docs);
                       socket.emit("toast", "savedsettings");
 
-                                db.collection("frontpage_lists").update({_id: coll}, {$set:{
+                      db.collection("frontpage_lists").update(
-                                    frontpage:frontpage, accessed: Functions.get_time()}
+                        { _id: coll },
+                        {
+                          $set: {
+                            frontpage: frontpage,
+                            accessed: Functions.get_time()
+                          }
                         },
-                                {upsert:true}, function(err, docs){});
+                        { upsert: true },
-                            });
+                        function(err, docs) {}
-                        });
+                      );
-                    });
+                    }
+                  );
+                }
+              );
+            }
+          );
         } else {
           socket.emit("toast", "wrongpass");
         }
@@ -271,12 +387,11 @@ function conf_function(params, coll, guid, offline, socket) {
     var result = {
       params: {
         expected: "object",
-                got: typeof(params),
+        got: typeof params
       }
+    };
+    socket.emit("update_required", result);
   }
-        socket.emit('update_required', result);
-    }
-
 }
 
 module.exports.password = password;

server/handlers/notifications.js

@@ -1,10 +1,10 @@
-var path = require('path');
+var path = require("path");
 
 function requested_change(type, string, channel) {
   try {
     //channel = channel.replace(/ /g,'');
-        var nodemailer = require('nodemailer');
+    var nodemailer = require("nodemailer");
-        var mailconfig = require(path.join(__dirname, '../config/mailconfig.js'));
+    var mailconfig = require(path.join(__dirname, "../config/mailconfig.js"));
 
     let transporter = nodemailer.createTransport(mailconfig);
 
@@ -12,15 +12,22 @@ function requested_change(type, string, channel) {
       if (error) {
         return;
       } else {
-                var message = "A " + type + " change was requested on <b>" + channel + "</b><br><br>New supposed value is: <br><br><b>" + string + "</b><br><br><br> \
+        var message =
+          "A " +
+          type +
+          " change was requested on <b>" +
+          channel +
+          "</b><br><br>New supposed value is: <br><br><b>" +
+          string +
+          "</b><br><br><br> \
                 Go to <a href='https://admin.zoff.me/'>https://admin.zoff.me/</a> to accept or decline the request.";
         var msg = {
           from: mailconfig.from,
           to: mailconfig.notify_mail,
-                    subject: 'ZOFF: Requested new ' + type,
+          subject: "ZOFF: Requested new " + type,
           text: message,
-                    html: message,
+          html: message
-                }
+        };
         transporter.sendMail(msg, (error, info) => {
           if (error) {
             transporter.close();
@@ -30,9 +37,11 @@ function requested_change(type, string, channel) {
         });
       }
     });
-    } catch(e) {
+  } catch (e) {
     console.log("Mail is not configured and wont work");
-        console.log("Seems you forgot to create a mailconfig.js in /server/config/. Have a look at the mailconfig.example.js.");
+    console.log(
+      "Seems you forgot to create a mailconfig.js in /server/config/. Have a look at the mailconfig.example.js."
+    );
   }
 }
 

server/handlers/search.js

@@ -1,139 +1,180 @@
-var path = require('path');
+var path = require("path");
 var time_regex = /P((([0-9]*\.?[0-9]*)Y)?(([0-9]*\.?[0-9]*)M)?(([0-9]*\.?[0-9]*)W)?(([0-9]*\.?[0-9]*)D)?)?(T(([0-9]*\.?[0-9]*)H)?(([0-9]*\.?[0-9]*)M)?(([0-9]*\.?[0-9]*)S)?)?/;
 try {
-    var keys = require(path.join(__dirname, '../config/api_key.js'));
+  var keys = require(path.join(__dirname, "../config/api_key.js"));
   var key = keys.youtube;
   var soundcloudKey = keys.soundcloud;
-} catch(e) {
+} catch (e) {
-    console.log("Error - missing file");
+  console.log(
-    console.log("Seems you forgot to create the file api_key.js in /server/config/. Have a look at api_key.example.js.");
+    "(!) Missing file - /config/api_key.js Have a look at /config/api_key.example.js. The server won't run without this existing."
+  );
   process.exit(1);
 }
-var request = require('request');
+var request = require("request");
-var db = require(pathThumbnails + '/handlers/db.js');
+var db = require(pathThumbnails + "/handlers/db.js");
 var countryCodes = ["US", "NO", "SE", "DK", "CA", "EU", "UK"];
 
 function check_if_error_or_blocked(id, channel, errored, callback) {
-    if(!errored) {
+  if (!errored) {
     callback(false);
     return;
   }
-    db.collection(channel).find({id: id, now_playing: true}, function(err, song) {
+  db.collection(channel).find({ id: id, now_playing: true }, function(
-        if(song.length == 0) {
+    err,
+    song
+  ) {
+    if (song.length == 0) {
       callback(false);
       return;
     }
     var song_info = song[0];
-        if(song_info.source != "soundcloud") {
+    if (song_info.source != "soundcloud") {
-            request({
+      request(
+        {
           type: "GET",
-                url: "https://www.googleapis.com/youtube/v3/videos?part=id,status,contentDetails&key="+key+"&id=" + song_info.id,
+          url:
-            }, function(error, response, body) {
+            "https://www.googleapis.com/youtube/v3/videos?part=id,status,contentDetails&key=" +
+            key +
+            "&id=" +
+            song_info.id
+        },
+        function(error, response, body) {
           try {
             var resp = JSON.parse(body);
-                    if(resp.pageInfo.totalResults == 0) {
+            if (resp.pageInfo.totalResults == 0) {
               callback(true);
               return;
-                    } else if(!resp.items[0].status.embeddable) {
+            } else if (!resp.items[0].status.embeddable) {
               callback(true);
               return;
-                    } else if(resp.items[0].contentDetails.hasOwnProperty("licensedContent") &&
+            } else if (
-                              resp.items[0].contentDetails.licensedContent) {
+              resp.items[0].contentDetails.hasOwnProperty("licensedContent") &&
+              resp.items[0].contentDetails.licensedContent
+            ) {
               callback(true);
               return;
-                    } else if(resp.items[0].contentDetails.hasOwnProperty("regionRestriction") &&
+            } else if (
-                        resp.items[0].contentDetails.regionRestriction.hasOwnProperty("blocked") &&
+              resp.items[0].contentDetails.hasOwnProperty(
-                        resp.items[0].contentDetails.regionRestriction.blocked.length > 0) {
+                "regionRestriction"
-                            var any = resp.items[0].contentDetails.blocked.some(function(element) {
+              ) &&
+              resp.items[0].contentDetails.regionRestriction.hasOwnProperty(
+                "blocked"
+              ) &&
+              resp.items[0].contentDetails.regionRestriction.blocked.length > 0
+            ) {
+              var any = resp.items[0].contentDetails.blocked.some(function(
+                element
+              ) {
                 return countryCodes.indexOf(element) > -1;
               });
-                            if(any) {
+              if (any) {
                 callback(true);
                 return;
               }
             }
             callback(false);
             return;
-                } catch(e){
+          } catch (e) {
             callback(true);
             return;
           }
-            });
+        }
+      );
     } else {
-            request({
+      request(
+        {
           type: "GET",
-                url: "http://api.soundcloud.com/tracks/" + song_info.id + "?client_id=" + soundcloudKey,
+          url:
-            }, function(error, response, body) {
+            "http://api.soundcloud.com/tracks/" +
+            song_info.id +
+            "?client_id=" +
+            soundcloudKey
+        },
+        function(error, response, body) {
           try {
             var resp = JSON.parse(body);
-                    if(resp.sharing != "public" || resp.embeddable_by != "all") {
+            if (resp.sharing != "public" || resp.embeddable_by != "all") {
               callback(true);
               return;
             }
             callback(false);
             return;
-                } catch(e){
+          } catch (e) {
             callback(true);
             return;
           }
-            });
+        }
+      );
     }
   });
 }
 
 function filterFunction(el) {
-    return el != null &&
+  return el != null && el != "" && el != undefined && el.trim() != "";
-    el != "" &&
-    el != undefined &&
-    el.trim() != ''
 }
 
 function get_genres_soundcloud(song, channel) {
-    request("http://api.soundcloud.com/tracks/" + song.id + "?client_id=" + soundcloudKey, function(err, response, body) {
+  request(
-        if(err) {
+    "http://api.soundcloud.com/tracks/" +
+      song.id +
+      "?client_id=" +
+      soundcloudKey,
+    function(err, response, body) {
+      if (err) {
         console.log("error start", err, song, "error end");
         return;
       }
       try {
         var object = JSON.parse(body);
-            if(!object.hasOwnProperty("genre") || !object.hasOwnProperty("tag_list")) return;
+        if (
+          !object.hasOwnProperty("genre") ||
+          !object.hasOwnProperty("tag_list")
+        )
+          return;
         var genre = object.genre + ",";
-            genre = genre.toLowerCase().split(",").concat(object.tag_list.toLowerCase().split('"'));
+        genre = genre
+          .toLowerCase()
+          .split(",")
+          .concat(object.tag_list.toLowerCase().split('"'));
         genre = genre.filter(filterFunction);
 
-            db.collection(channel).update({"id": song.id}, {
+        db.collection(channel).update(
+          { id: song.id },
+          {
             $set: {
-                    "tags": genre
+              tags: genre
             }
-            }, function(e,d) {
+          },
-
+          function(e, d) {}
-            });
+        );
-        } catch(e) {
+      } catch (e) {
         console.log("errored 2", e);
       }
-    });
+    }
+  );
 }
 
 function get_genres_list(list, channel) {
   var youtube_array = "";
   var i = 0;
   try {
-        for(var i = 0; i < list.length; i++) {
+    for (var i = 0; i < list.length; i++) {
-
+      if (!list[i].hasOwnProperty("id")) continue;
-            if(!list[i].hasOwnProperty("id")) continue;
+      if (list[i].source == undefined || list[i].source == "youtube") {
-            if(list[i].source == undefined || list[i].source == "youtube") {
         youtube_array += list[i].id + ",";
-            }
+      } else if (
-            else if(list[i].source != undefined && list[i].source == "soundcloud") {
+        list[i].source != undefined &&
+        list[i].source == "soundcloud"
+      ) {
         get_genres_soundcloud(list[i], channel);
       }
     }
-        if(youtube_array.length > 0) {
+    if (youtube_array.length > 0) {
-            if(youtube_array > 49) {
+      if (youtube_array > 49) {
         var subList = [];
-                for(var i = 0; i < youtube_array.length; i++) {
+        for (var i = 0; i < youtube_array.length; i++) {
           subList.push(youtube_array[i]);
-                    if(subList.length > 49) {
+          if (subList.length > 49) {
             get_genres_youtube(subList.join(","), channel);
             subList = [];
           }
@@ -144,306 +185,419 @@ function get_genres_list(list, channel) {
         get_genres_youtube(youtube_array, channel);
       }
     }
-    } catch(e) {
+  } catch (e) {
     console.log("errored", e);
     return;
   }
 }
 
-
 function start_soundcloud_get(arr, channel, callback) {
   get_genres_soundcloud_recursive(arr, channel, 0, callback);
 }
 
 function get_genres_soundcloud_recursive(arr, channel, i, callback) {
-    if(i >= arr.length) {
+  if (i >= arr.length) {
-        if(typeof(callback) == "function") callback();
+    if (typeof callback == "function") callback();
     return;
   }
   var song = arr[i];
-    request("http://api.soundcloud.com/tracks/" + song.id + "?client_id=" + soundcloudKey, function(err, response, body) {
+  request(
-        if(err) {
+    "http://api.soundcloud.com/tracks/" +
+      song.id +
+      "?client_id=" +
+      soundcloudKey,
+    function(err, response, body) {
+      if (err) {
         console.log("error start", err, song, "error end");
         get_genres_soundcloud_recursive(arr, channel, i + 1, callback);
         return;
       }
       try {
         var object = JSON.parse(body);
-            if(!object.hasOwnProperty("genre") || !object.hasOwnProperty("tag_list")) {
+        if (
+          !object.hasOwnProperty("genre") ||
+          !object.hasOwnProperty("tag_list")
+        ) {
           get_genres_soundcloud_recursive(arr, channel, i + 1, callback);
           return;
         }
         var genre = object.genre + ",";
-            genre = genre.toLowerCase().split(",").concat(object.tag_list.toLowerCase().split('"'));
+        genre = genre
+          .toLowerCase()
+          .split(",")
+          .concat(object.tag_list.toLowerCase().split('"'));
         genre = genre.filter(filterFunction);
 
-            db.collection(channel).update({"id": song.id}, {
+        db.collection(channel).update(
+          { id: song.id },
+          {
             $set: {
-                    "tags": genre
+              tags: genre
             }
-            }, function(e,d) {
+          },
+          function(e, d) {
             get_genres_soundcloud_recursive(arr, channel, i + 1, callback);
-            });
+          }
-        } catch(e) {
+        );
+      } catch (e) {
         console.log("errored 2", e);
         get_genres_soundcloud_recursive(arr, channel, i + 1, callback);
       }
-    });
+    }
+  );
 }
 
 function get_genres_list_recursive(list, channel, callback) {
   var youtube_array = [];
   var soundcloud_array = [];
-    for(var i = 0; i < list.length; i++) {
+  for (var i = 0; i < list.length; i++) {
-        if(!list[i].hasOwnProperty("id")) continue;
+    if (!list[i].hasOwnProperty("id")) continue;
-        if(list[i].source == undefined || list[i].source == "youtube") {
+    if (list[i].source == undefined || list[i].source == "youtube") {
       youtube_array.push(list[i]);
-        }
+    } else if (list[i].source != undefined && list[i].source == "soundcloud") {
-        else if(list[i].source != undefined && list[i].source == "soundcloud") {
       soundcloud_array.push(list[i]);
     }
   }
   start_youtube_get(youtube_array, channel, function() {
     start_soundcloud_get(soundcloud_array, channel, function() {
-            if(typeof(callback) == "function") callback();
+      if (typeof callback == "function") callback();
-        })
+    });
-    })
+  });
 }
 
 function start_youtube_get(arr, channel, callback) {
-    get_genres_youtube_recursive(arr, channel, 0, callback)
+  get_genres_youtube_recursive(arr, channel, 0, callback);
 }
 
 function get_genres_youtube_recursive(arr, channel, i, callback) {
-    if(i >= arr.length) {
+  if (i >= arr.length) {
-        if(typeof(callback) == "function") callback();
+    if (typeof callback == "function") callback();
     return;
   }
   var ids = [];
-    for(var y = i; y < arr.length; y++) {
+  for (var y = i; y < arr.length; y++) {
-        if(ids.length >= 48) {
+    if (ids.length >= 48) {
       break;
     }
     ids.push(arr[y].id);
   }
-    request({
+  request(
+    {
       type: "GET",
-        url: "https://www.googleapis.com/youtube/v3/videos?part=contentDetails,snippet,id,topicDetails&key="+key+"&id=" + ids.join(","),
+      url:
-    }, function(error, response, body) {
+        "https://www.googleapis.com/youtube/v3/videos?part=contentDetails,snippet,id,topicDetails&key=" +
-        if(error) {
+        key +
+        "&id=" +
+        ids.join(",")
+    },
+    function(error, response, body) {
+      if (error) {
         get_genres_youtube_recursive(arr, channel, i + ids.length, callback);
         return;
       }
       var resp = JSON.parse(body);
-        if(!resp.hasOwnProperty("items")) {
+      if (!resp.hasOwnProperty("items")) {
         get_genres_youtube_recursive(arr, channel, i + ids.length, callback);
         return;
       }
-        if(resp.items.length > 0) {
+      if (resp.items.length > 0) {
-            for(var z = 0; z < resp.items.length; z++) {
+        for (var z = 0; z < resp.items.length; z++) {
-                if(!resp.items[z].hasOwnProperty("topicDetails")) continue;
+          if (!resp.items[z].hasOwnProperty("topicDetails")) continue;
           var genre = resp.items[z].topicDetails.topicCategories;
           genre = genre.join(",");
-                genre = genre.replace(new RegExp("https://en.wikipedia.org/wiki/", "g"), "");
+          genre = genre.replace(
-                genre = genre.replace(/_/g, " ").toLowerCase().split(",");
+            new RegExp("https://en.wikipedia.org/wiki/", "g"),
+            ""
+          );
+          genre = genre
+            .replace(/_/g, " ")
+            .toLowerCase()
+            .split(",");
           genre = genre.filter(filterFunction);
           //console.log(resp.items[i].id + " - ", genre);
-                db.collection(channel).update({"id": resp.items[z].id}, {
+          db.collection(channel).update(
+            { id: resp.items[z].id },
+            {
               $set: {
-                        "tags": genre
+                tags: genre
               }
-                }, function(e, d) {
+            },
-                });
+            function(e, d) {}
+          );
         }
         get_genres_youtube_recursive(arr, channel, i + ids.length, callback);
       } else {
         get_genres_youtube_recursive(arr, channel, i + ids.length, callback);
       }
-    });
+    }
+  );
 }
 
-
 function get_genres_youtube(ids, channel) {
-    request({
+  request(
+    {
       type: "GET",
-        url: "https://www.googleapis.com/youtube/v3/videos?part=contentDetails,snippet,id,topicDetails&key="+key+"&id=" + ids,
+      url:
-    }, function(error, response, body) {
+        "https://www.googleapis.com/youtube/v3/videos?part=contentDetails,snippet,id,topicDetails&key=" +
-        if(error) {
+        key +
+        "&id=" +
+        ids
+    },
+    function(error, response, body) {
+      if (error) {
         return;
       }
       var resp = JSON.parse(body);
-        if(!resp.hasOwnProperty("items")) {
+      if (!resp.hasOwnProperty("items")) {
         return;
       }
-        if(resp.items.length > 0) {
+      if (resp.items.length > 0) {
-            for(var i = 0; i < resp.items.length; i++) {
+        for (var i = 0; i < resp.items.length; i++) {
-                if(!resp.items[i].hasOwnProperty("topicDetails")) continue;
+          if (!resp.items[i].hasOwnProperty("topicDetails")) continue;
           var genre = resp.items[i].topicDetails.topicCategories;
           genre = genre.join(",");
-                genre = genre.replace(new RegExp("https://en.wikipedia.org/wiki/", "g"), "");
+          genre = genre.replace(
-                genre = genre.replace(/_/g, " ").toLowerCase().split(",");
+            new RegExp("https://en.wikipedia.org/wiki/", "g"),
+            ""
+          );
+          genre = genre
+            .replace(/_/g, " ")
+            .toLowerCase()
+            .split(",");
           genre = genre.filter(filterFunction);
           //console.log(resp.items[i].id + " - ", genre);
-                db.collection(channel).update({"id": resp.items[i].id}, {
+          db.collection(channel).update(
+            { id: resp.items[i].id },
+            {
               $set: {
-                        "tags": genre
+                tags: genre
               }
-                }, function(e, d) {});
+            },
+            function(e, d) {}
+          );
         }
       }
-    });
+    }
+  );
 }
 
 function get_correct_info(song_generated, channel, broadcast, callback) {
   //channel = channel.replace(/ /g,'');
-    request({
+  request(
+    {
       type: "GET",
-        url: "https://www.googleapis.com/youtube/v3/videos?part=contentDetails,snippet,id,topicDetails&key="+key+"&id=" + song_generated.id,
+      url:
-
+        "https://www.googleapis.com/youtube/v3/videos?part=contentDetails,snippet,id,topicDetails&key=" +
-    }, function(error, response, body) {
+        key +
+        "&id=" +
+        song_generated.id
+    },
+    function(error, response, body) {
       try {
         var resp = JSON.parse(body);
-            if(resp.items.length == 1) {
+        if (resp.items.length == 1) {
-                var duration = parseInt(durationToSeconds(resp.items[0].contentDetails.duration));
+          var duration = parseInt(
+            durationToSeconds(resp.items[0].contentDetails.duration)
+          );
           var title = resp.items[0].snippet.localized.title;
           var genre = resp.items[0].topicDetails.topicCategories;
           genre = genre.join(",");
-                genre = genre.replace(new RegExp("https://en.wikipedia.org/wiki/", "g"), "");
+          genre = genre.replace(
-                genre = genre.replace(/_/g, " ").toLowerCase().split(",");
+            new RegExp("https://en.wikipedia.org/wiki/", "g"),
+            ""
+          );
+          genre = genre
+            .replace(/_/g, " ")
+            .toLowerCase()
+            .split(",");
           genre = genre.filter(filterFunction);
           //console.log(genre + " - ", song_generated.id);
-                if(title != song_generated.title || duration < parseInt(song_generated.duration)) {
+          if (
-                    if(title != song_generated.title) {
+            title != song_generated.title ||
+            duration < parseInt(song_generated.duration)
+          ) {
+            if (title != song_generated.title) {
               song_generated.title = title;
             }
-                    if(duration < parseInt(song_generated.duration)) {
+            if (duration < parseInt(song_generated.duration)) {
               song_generated.duration = duration;
               song_generated.start = 0;
               song_generated.end = duration;
             }
-                    db.collection(channel).update({"id": song_generated.id}, {
+            db.collection(channel).update(
+              { id: song_generated.id },
+              {
                 $set: {
-                            "duration": song_generated.duration,
+                  duration: song_generated.duration,
-                            "start": song_generated.start,
+                  start: song_generated.start,
-                            "end": song_generated.end,
+                  end: song_generated.end,
-                            "title": song_generated.title,
+                  title: song_generated.title,
-                            "tags": genre
+                  tags: genre
                 }
-                    }, function(err, docs) {
+              },
-                        if(broadcast && docs.nModified == 1) {
+              function(err, docs) {
+                if (broadcast && docs.nModified == 1) {
                   song_generated.new_id = song_generated.id;
                   //if(song_generated.type == "video")
-                            if(typeof(callback) == "function") {
+                  if (typeof callback == "function") {
                     callback(song_generated, true);
                   } else {
-                                io.to(channel).emit("channel", {type: "changed_values", value: song_generated});
+                    io.to(channel).emit("channel", {
-                            }
+                      type: "changed_values",
-                        } else {
+                      value: song_generated
-                            if(typeof(callback) == "function") {
-                                callback(song_generated, true);
-                            }
-                        }
                     });
+                  }
                 } else {
-                    db.collection(channel).update({"id": song_generated.id}, {
+                  if (typeof callback == "function") {
+                    callback(song_generated, true);
+                  }
+                }
+              }
+            );
+          } else {
+            db.collection(channel).update(
+              { id: song_generated.id },
+              {
                 $set: {
-                            "tags": genre
+                  tags: genre
                 }
-                    }, function(e,d) {
+              },
-                        if(typeof(callback) == "function") {
+              function(e, d) {
+                if (typeof callback == "function") {
                   callback(song_generated, true);
                 }
-                    });
+              }
+            );
           }
         } else {
-                findSimilar(song_generated, channel, broadcast, callback)
+          findSimilar(song_generated, channel, broadcast, callback);
         }
-        } catch(e){
+      } catch (e) {
-            if(typeof(callback) == "function") {
+        if (typeof callback == "function") {
           callback({}, false);
         }
       }
-    });
+    }
+  );
 }
 
 function check_error_video(msg, channel) {
-    if(!msg.hasOwnProperty("id") || !msg.hasOwnProperty("title") ||
+  if (
-    typeof(msg.id) != "string" || typeof(msg.title) != "string") {
+    !msg.hasOwnProperty("id") ||
+    !msg.hasOwnProperty("title") ||
+    typeof msg.id != "string" ||
+    typeof msg.title != "string"
+  ) {
     var result = {
       id: {
         expected: "string",
-                got: msg.hasOwnProperty("id") ? typeof(msg.id) : undefined,
+        got: msg.hasOwnProperty("id") ? typeof msg.id : undefined
       },
       title: {
         expected: "string",
-                got: msg.hasOwnProperty("title") ? typeof(msg.title) : undefined,
+        got: msg.hasOwnProperty("title") ? typeof msg.title : undefined
-            },
+      }
     };
     return;
   }
-    if(msg.source == "soundcloud") return;
+  if (msg.source == "soundcloud") return;
   //channel = channel.replace(/ /g,'');
-    request({
+  request(
+    {
       type: "GET",
-        url: "https://www.googleapis.com/youtube/v3/videos?part=id&key="+key+"&id=" + msg.id,
+      url:
-
+        "https://www.googleapis.com/youtube/v3/videos?part=id&key=" +
-    }, function(error, response, body) {
+        key +
+        "&id=" +
+        msg.id
+    },
+    function(error, response, body) {
       try {
         var resp = JSON.parse(body);
-            if(resp.pageInfo.totalResults == 0) {
+        if (resp.pageInfo.totalResults == 0) {
           findSimilar(msg, channel, true, undefined);
         }
-        } catch(e){
+      } catch (e) {
         console.log(msg.id, key, e, body);
       }
-    });
+    }
+  );
 }
 
 function findSimilar(msg, channel, broadcast, callback) {
   //channel = channel.replace(/ /g,'');
-    var yt_url = "https://www.googleapis.com/youtube/v3/search?key="+key+"&videoEmbeddable=true&part=id&type=video&order=viewCount&safeSearch=none&maxResults=5&q=" + encodeURIComponent(msg.title);
+  var yt_url =
-    request({
+    "https://www.googleapis.com/youtube/v3/search?key=" +
+    key +
+    "&videoEmbeddable=true&part=id&type=video&order=viewCount&safeSearch=none&maxResults=5&q=" +
+    encodeURIComponent(msg.title);
+  request(
+    {
       method: "GET",
-        url: yt_url,
+      url: yt_url
-    }, function(error, response, body){
+    },
+    function(error, response, body) {
       var resp = JSON.parse(body);
-        if(resp.items.length > 0) {
+      if (resp.items.length > 0) {
-            var vid_url = "https://www.googleapis.com/youtube/v3/videos?part=contentDetails,snippet,id&key="+key+"&id=";
+        var vid_url =
-            for(var i = 0; i < resp.items.length; i++) {
+          "https://www.googleapis.com/youtube/v3/videos?part=contentDetails,snippet,id&key=" +
+          key +
+          "&id=";
+        for (var i = 0; i < resp.items.length; i++) {
           vid_url += resp.items[i].id.videoId + ",";
         }
-            request({
+        request(
+          {
             type: "GET",
             url: vid_url
-            }, function(error, response, body) {
+          },
+          function(error, response, body) {
             var resp = JSON.parse(body);
             var found = false;
             var element = {};
-                for(var i = 0; i < resp.items.length; i++) {
+            for (var i = 0; i < resp.items.length; i++) {
-                    if(similarity(resp.items[i].snippet.localized.title, msg.title) > 0.75) {
+              if (
+                similarity(resp.items[i].snippet.localized.title, msg.title) >
+                0.75
+              ) {
                 found = true;
                 element = {
                   title: resp.items[i].snippet.localized.title,
-                            duration: parseInt(durationToSeconds(resp.items[i].contentDetails.duration)),
+                  duration: parseInt(
+                    durationToSeconds(resp.items[i].contentDetails.duration)
+                  ),
                   id: resp.items[i].id,
                   start: 0,
-                            end: parseInt(durationToSeconds(resp.items[i].contentDetails.duration)),
+                  end: parseInt(
-                        }
+                    durationToSeconds(resp.items[i].contentDetails.duration)
+                  )
+                };
                 break;
               }
             }
-                if(found) {
+            if (found) {
-                    db.collection(channel).update({"id": msg.id}, {
+              db.collection(channel).update(
+                { id: msg.id },
+                {
                   $set: element
-                    }, function(err, docs) {
+                },
-                        if(docs && docs.hasOwnProperty("nModified") && docs.nModified == 1 && broadcast) {
+                function(err, docs) {
+                  if (
+                    docs &&
+                    docs.hasOwnProperty("nModified") &&
+                    docs.nModified == 1 &&
+                    broadcast
+                  ) {
                     element.new_id = element.id;
                     element.id = msg.id;
-                            if(!callback) {
+                    if (!callback) {
-                                io.to(channel).emit("channel", {type: "changed_values", value: element});
+                      io.to(channel).emit("channel", {
+                        type: "changed_values",
+                        value: element
+                      });
                     }
                   }
-                        if(typeof(callback) == "function") {
+                  if (typeof callback == "function") {
                     msg.title = element.title;
                     msg.id = element.id;
                     msg.duration = element.duration;
@@ -451,13 +605,16 @@ function findSimilar(msg, channel, broadcast, callback) {
                     msg.end = element.end;
                     callback(msg, true);
                   }
-                    });
+                }
-                } else if(typeof(callback) == "function") {
+              );
+            } else if (typeof callback == "function") {
               callback({}, false);
             }
-            });
           }
-    });
+        );
+      }
+    }
+  );
 }
 
 function similarity(s1, s2) {
@@ -471,7 +628,9 @@ function similarity(s1, s2) {
   if (longerLength == 0) {
     return 1.0;
   }
-    return (longerLength - editDistance(longer, shorter)) / parseFloat(longerLength);
+  return (
+    (longerLength - editDistance(longer, shorter)) / parseFloat(longerLength)
+  );
 }
 
 function editDistance(s1, s2) {
@@ -482,31 +641,28 @@ function editDistance(s1, s2) {
   for (var i = 0; i <= s1.length; i++) {
     var lastValue = i;
     for (var j = 0; j <= s2.length; j++) {
-            if (i == 0)
+      if (i == 0) costs[j] = j;
-            costs[j] = j;
       else {
         if (j > 0) {
           var newValue = costs[j - 1];
           if (s1.charAt(i - 1) != s2.charAt(j - 1))
-                    newValue = Math.min(Math.min(newValue, lastValue),
+            newValue = Math.min(Math.min(newValue, lastValue), costs[j]) + 1;
-                    costs[j]) + 1;
           costs[j - 1] = lastValue;
           lastValue = newValue;
         }
       }
     }
-        if (i > 0)
+    if (i > 0) costs[s2.length] = lastValue;
-        costs[s2.length] = lastValue;
   }
   return costs[s2.length];
 }
 
 function durationToSeconds(duration) {
   var matches = duration.match(time_regex);
-    hours= parseInt(matches[12])||0;
+  hours = parseInt(matches[12]) || 0;
-    minutes= parseInt(matches[14])||0;
+  minutes = parseInt(matches[14]) || 0;
-    seconds= parseInt(matches[16])||0;
+  seconds = parseInt(matches[16]) || 0;
-    return hours*60*60+minutes*60+seconds;
+  return hours * 60 * 60 + minutes * 60 + seconds;
 }
 
 module.exports.check_if_error_or_blocked = check_if_error_or_blocked;

server/handlers/suggestions.js

@@ -1,58 +1,97 @@
-var Functions = require(pathThumbnails + '/handlers/functions.js');
+var Functions = require(pathThumbnails + "/handlers/functions.js");
-var Notifications = require(pathThumbnails + '/handlers/notifications.js');
+var Notifications = require(pathThumbnails + "/handlers/notifications.js");
-var crypto = require('crypto');
+var crypto = require("crypto");
-var db = require(pathThumbnails + '/handlers/db.js');
+var db = require(pathThumbnails + "/handlers/db.js");
 
 function thumbnail(msg, coll, guid, offline, socket) {
-    if(msg.thumbnail != undefined && msg.channel && msg.channel != undefined && Functions.isUrl(msg.thumbnail)){
+  if (
-        if(typeof(msg.channel) != "string" || typeof(msg.thumbnail) != "string")
+    msg.thumbnail != undefined &&
-             {
+    msg.channel &&
+    msg.channel != undefined &&
+    Functions.isUrl(msg.thumbnail)
+  ) {
+    if (typeof msg.channel != "string" || typeof msg.thumbnail != "string") {
       var result = {
         channel: {
           expected: "string",
-                        got: msg.hasOwnProperty("channel") ? typeof(msg.channel) : undefined,
+          got: msg.hasOwnProperty("channel") ? typeof msg.channel : undefined
         },
         pass: {
           expected: "string",
-                        got: msg.hasOwnProperty("pass") ? typeof(msg.pass) : undefined,
+          got: msg.hasOwnProperty("pass") ? typeof msg.pass : undefined
         },
         thumbnail: {
           expected: "string",
-                        got: msg.hasOwnProperty("thumbnail") ? typeof(msg.thumbnail) : undefined,
+          got: msg.hasOwnProperty("thumbnail")
+            ? typeof msg.thumbnail
+            : undefined
         },
         adminpass: {
           expected: "string",
-                        got: msg.hasOwnProperty("adminpass") ? typeof(msg.adminpass) : undefined,
+          got: msg.hasOwnProperty("adminpass")
-                    },
+            ? typeof msg.adminpass
+            : undefined
+        }
       };
       socket.emit("update_required", result);
       return;
     }
     //coll = coll.replace(/ /g,'');
-        Functions.getSessionAdminUser(Functions.getSession(socket), coll, function(userpass, adminpass) {
+    Functions.getSessionAdminUser(Functions.getSession(socket), coll, function(
-            if(userpass != "" || msg.pass == undefined) {
+      userpass,
+      adminpass
+    ) {
+      if (userpass != "" || msg.pass == undefined) {
         msg.pass = userpass;
-            } else if(msg.hasOwnProperty("pass")){
+      } else if (msg.hasOwnProperty("pass")) {
-                msg.pass = crypto.createHash('sha256').update(Functions.decrypt_string(msg.pass)).digest("base64");
+        msg.pass = crypto
+          .createHash("sha256")
+          .update(Functions.decrypt_string(msg.pass))
+          .digest("base64");
       }
-            if(adminpass != "" || msg.adminpass == undefined) {
+      if (adminpass != "" || msg.adminpass == undefined) {
         msg.adminpass = Functions.hash_pass(adminpass);
       } else {
-                msg.adminpass = Functions.hash_pass(Functions.hash_pass(Functions.decrypt_string(msg.adminpass),true));
+        msg.adminpass = Functions.hash_pass(
+          Functions.hash_pass(Functions.decrypt_string(msg.adminpass), true)
+        );
       }
-            if(msg.thumbnail != "") {
+      if (msg.thumbnail != "") {
         msg.thumbnail = msg.thumbnail.replace(/^https?\:\/\//i, "");
-                if(msg.thumbnail.substring(0,2) != "//") msg.thumbnail = "//" + msg.thumbnail;
+        if (msg.thumbnail.substring(0, 2) != "//")
+          msg.thumbnail = "//" + msg.thumbnail;
       }
       var channel = msg.channel.toLowerCase();
       var hash = msg.adminpass;
-            db.collection(channel + "_settings").find({id: "config"}, function(err, docs){
+      db.collection(channel + "_settings").find({ id: "config" }, function(
-                if(docs.length > 0 && (docs[0].userpass == undefined || docs[0].userpass == "" || (msg.hasOwnProperty('pass') && docs[0].userpass == msg.pass))) {
+        err,
-                    if(docs !== null && docs.length !== 0 && docs[0].adminpass !== "" && docs[0].adminpass == hash){
+        docs
-                        db.collection("suggested_thumbnails").update({channel: channel}, {$set:{thumbnail: msg.thumbnail}}, {upsert:true}, function(err, docs){
+      ) {
-                            Notifications.requested_change("thumbnail", msg.thumbnail, channel);
+        if (
+          docs.length > 0 &&
+          (docs[0].userpass == undefined ||
+            docs[0].userpass == "" ||
+            (msg.hasOwnProperty("pass") && docs[0].userpass == msg.pass))
+        ) {
+          if (
+            docs !== null &&
+            docs.length !== 0 &&
+            docs[0].adminpass !== "" &&
+            docs[0].adminpass == hash
+          ) {
+            db.collection("suggested_thumbnails").update(
+              { channel: channel },
+              { $set: { thumbnail: msg.thumbnail } },
+              { upsert: true },
+              function(err, docs) {
+                Notifications.requested_change(
+                  "thumbnail",
+                  msg.thumbnail,
+                  channel
+                );
                 socket.emit("toast", "suggested_thumbnail");
-                        });
+              }
+            );
           }
         } else {
           socket.emit("auth_required");
@@ -65,50 +104,85 @@ function thumbnail(msg, coll, guid, offline, socket) {
 }
 
 function description(msg, coll, guid, offline, socket) {
-    if(msg.description && msg.channel && msg.description.length < 100){
+  if (msg.description && msg.channel && msg.description.length < 100) {
-        if(typeof(msg.channel) != "string" || typeof(msg.description) != "string") {
+    if (typeof msg.channel != "string" || typeof msg.description != "string") {
       var result = {
         channel: {
           expected: "string",
-                        got: msg.hasOwnProperty("channel") ? typeof(msg.channel) : undefined,
+          got: msg.hasOwnProperty("channel") ? typeof msg.channel : undefined
         },
         pass: {
           expected: "string",
-                        got: msg.hasOwnProperty("pass") ? typeof(msg.pass) : undefined,
+          got: msg.hasOwnProperty("pass") ? typeof msg.pass : undefined
         },
         description: {
           expected: "string",
-                        got: msg.hasOwnProperty("description") ? typeof(msg.description) : undefined,
+          got: msg.hasOwnProperty("description")
+            ? typeof msg.description
+            : undefined
         },
         adminpass: {
           expected: "string",
-                        got: msg.hasOwnProperty("adminpass") ? typeof(msg.adminpass) : undefined,
+          got: msg.hasOwnProperty("adminpass")
-                    },
+            ? typeof msg.adminpass
+            : undefined
+        }
       };
       socket.emit("update_required", result);
       return;
     }
     //coll = coll.replace(/ /g,'');
-        Functions.getSessionAdminUser(Functions.getSession(socket), coll, function(userpass, adminpass, gotten) {
+    Functions.getSessionAdminUser(Functions.getSession(socket), coll, function(
-            if(userpass != "" || msg.pass == undefined) {
+      userpass,
+      adminpass,
+      gotten
+    ) {
+      if (userpass != "" || msg.pass == undefined) {
         msg.pass = userpass;
-            } else if(msg.hasOwnProperty("pass")) {
+      } else if (msg.hasOwnProperty("pass")) {
-                msg.pass = crypto.createHash('sha256').update(Functions.decrypt_string(msg.pass)).digest("base64");
+        msg.pass = crypto
+          .createHash("sha256")
+          .update(Functions.decrypt_string(msg.pass))
+          .digest("base64");
       }
-            if(adminpass != "" || msg.adminpass == undefined) {
+      if (adminpass != "" || msg.adminpass == undefined) {
         msg.adminpass = Functions.hash_pass(adminpass);
       } else {
-                msg.adminpass = Functions.hash_pass(Functions.hash_pass(Functions.decrypt_string(msg.adminpass), true));
+        msg.adminpass = Functions.hash_pass(
+          Functions.hash_pass(Functions.decrypt_string(msg.adminpass), true)
+        );
       }
       var channel = msg.channel.toLowerCase();
       var hash = msg.adminpass;
-            db.collection(channel + "_settings").find({id: "config"}, function(err, docs){
+      db.collection(channel + "_settings").find({ id: "config" }, function(
-                if(docs.length > 0 && (docs[0].userpass == undefined || docs[0].userpass == "" || (msg.hasOwnProperty('pass') && docs[0].userpass == msg.pass))) {
+        err,
-                    if(docs !== null && docs.length !== 0 && docs[0].adminpass !== "" && docs[0].adminpass == hash){
+        docs
-                        db.collection("suggested_descriptions").update({channel: channel}, {$set:{description: msg.description}}, {upsert:true}, function(err, docs){
+      ) {
-                            Notifications.requested_change("description", msg.description, channel);
+        if (
+          docs.length > 0 &&
+          (docs[0].userpass == undefined ||
+            docs[0].userpass == "" ||
+            (msg.hasOwnProperty("pass") && docs[0].userpass == msg.pass))
+        ) {
+          if (
+            docs !== null &&
+            docs.length !== 0 &&
+            docs[0].adminpass !== "" &&
+            docs[0].adminpass == hash
+          ) {
+            db.collection("suggested_descriptions").update(
+              { channel: channel },
+              { $set: { description: msg.description } },
+              { upsert: true },
+              function(err, docs) {
+                Notifications.requested_change(
+                  "description",
+                  msg.description,
+                  channel
+                );
                 socket.emit("toast", "suggested_description");
-                        });
+              }
+            );
           }
         } else {
           socket.emit("auth_required");
@@ -120,52 +194,80 @@ function description(msg, coll, guid, offline, socket) {
   }
 }
 
-
 function rules(msg, coll, guid, offline, socket) {
-    if(msg.rules && msg.channel && msg.rules.length < 250){
+  if (msg.rules && msg.channel && msg.rules.length < 250) {
-        if(typeof(msg.channel) != "string" || typeof(msg.rules) != "string") {
+    if (typeof msg.channel != "string" || typeof msg.rules != "string") {
       var result = {
         channel: {
           expected: "string",
-                        got: msg.hasOwnProperty("channel") ? typeof(msg.channel) : undefined,
+          got: msg.hasOwnProperty("channel") ? typeof msg.channel : undefined
         },
         pass: {
           expected: "string",
-                        got: msg.hasOwnProperty("pass") ? typeof(msg.pass) : undefined,
+          got: msg.hasOwnProperty("pass") ? typeof msg.pass : undefined
         },
         rules: {
           expected: "string",
-                        got: msg.hasOwnProperty("rules") ? typeof(msg.rules) : undefined,
+          got: msg.hasOwnProperty("rules") ? typeof msg.rules : undefined
         },
         adminpass: {
           expected: "string",
-                        got: msg.hasOwnProperty("adminpass") ? typeof(msg.adminpass) : undefined,
+          got: msg.hasOwnProperty("adminpass")
-                    },
+            ? typeof msg.adminpass
+            : undefined
+        }
       };
       socket.emit("update_required", result);
       return;
     }
     //coll = coll.replace(/ /g,'');
-        Functions.getSessionAdminUser(Functions.getSession(socket), coll, function(userpass, adminpass, gotten) {
+    Functions.getSessionAdminUser(Functions.getSession(socket), coll, function(
-            if(userpass != "" || msg.pass == undefined) {
+      userpass,
+      adminpass,
+      gotten
+    ) {
+      if (userpass != "" || msg.pass == undefined) {
         msg.pass = userpass;
-            } else if(msg.hasOwnProperty("pass")) {
+      } else if (msg.hasOwnProperty("pass")) {
-                msg.pass = crypto.createHash('sha256').update(Functions.decrypt_string(msg.pass)).digest("base64");
+        msg.pass = crypto
+          .createHash("sha256")
+          .update(Functions.decrypt_string(msg.pass))
+          .digest("base64");
       }
-            if(adminpass != "" || msg.adminpass == undefined) {
+      if (adminpass != "" || msg.adminpass == undefined) {
         msg.adminpass = Functions.hash_pass(adminpass);
       } else {
-                msg.adminpass = Functions.hash_pass(Functions.hash_pass(Functions.decrypt_string(msg.adminpass), true));
+        msg.adminpass = Functions.hash_pass(
+          Functions.hash_pass(Functions.decrypt_string(msg.adminpass), true)
+        );
       }
       var channel = msg.channel.toLowerCase();
       var hash = msg.adminpass;
-            db.collection(channel + "_settings").find({id: "config"}, function(err, docs){
+      db.collection(channel + "_settings").find({ id: "config" }, function(
-                if(docs.length > 0 && (docs[0].userpass == undefined || docs[0].userpass == "" || (msg.hasOwnProperty('pass') && docs[0].userpass == msg.pass))) {
+        err,
-                    if(docs !== null && docs.length !== 0 && docs[0].adminpass !== "" && docs[0].adminpass == hash){
+        docs
-                        db.collection("suggested_rules").update({channel: channel}, {$set:{rules: msg.rules}}, {upsert:true}, function(err, docs){
+      ) {
+        if (
+          docs.length > 0 &&
+          (docs[0].userpass == undefined ||
+            docs[0].userpass == "" ||
+            (msg.hasOwnProperty("pass") && docs[0].userpass == msg.pass))
+        ) {
+          if (
+            docs !== null &&
+            docs.length !== 0 &&
+            docs[0].adminpass !== "" &&
+            docs[0].adminpass == hash
+          ) {
+            db.collection("suggested_rules").update(
+              { channel: channel },
+              { $set: { rules: msg.rules } },
+              { upsert: true },
+              function(err, docs) {
                 Notifications.requested_change("rules", msg.rules, channel);
                 socket.emit("toast", "suggested_rules");
-                        });
+              }
+            );
           }
         } else {
           socket.emit("auth_required");
@@ -177,7 +279,6 @@ function rules(msg, coll, guid, offline, socket) {
   }
 }
 
-
 module.exports.thumbnail = thumbnail;
 module.exports.description = description;
 module.exports.rules = rules;

server/routing/admin/api.js

@@ -1,23 +1,35 @@
-var express = require('express');
+var express = require("express");
 var router = express.Router();
-var path = require('path');
+var path = require("path");
-var mongo_db_cred = require(path.join(__dirname, '../../config/mongo_config.js'));
+try {
-var mongojs = require('mongojs');
+  var mongo_db_cred = require(path.join(
+    __dirname,
+    "../../config/mongo_config.js"
+  ));
+} catch (e) {
+  console.log(
+    "(!) Missing file - /config/mongo_config.js. Have a look at /config/mongo_config.example.js.  The server won't run without this existing."
+  );
+  process.exit(1);
+}
+var mongojs = require("mongojs");
 var db = mongojs(mongo_db_cred.config);
 var token_db = mongojs("tokens");
-var uniqid = require('uniqid');
+var uniqid = require("uniqid");
-var crypto = require('crypto');
+var crypto = require("crypto");
 var ObjectId = mongojs.ObjectId;
-var sIO = require(path.join(__dirname, '../../apps/client.js')).socketIO;
+var sIO = require(path.join(__dirname, "../../apps/client.js")).socketIO;
 var projects = require(pathThumbnails + "/handlers/aggregates.js");
 
 router.use(function(req, res, next) {
   next(); // make sure we go to the next routes and don't stop here
 });
 
-router.route('/api/lists').get(function(req, res){
+router.route("/api/lists").get(function(req, res) {
-   if(req.isAuthenticated()){
+  if (req.isAuthenticated()) {
-      db.collection("frontpage_lists").find().sort({count: -1},function(err, docs){
+    db.collection("frontpage_lists")
+      .find()
+      .sort({ count: -1 }, function(err, docs) {
         res.json(docs);
       });
   } else {
@@ -25,9 +37,9 @@ router.route('/api/lists').get(function(req, res){
   }
 });
 
-router.route('/api/thumbnails').get(function(req, res){
+router.route("/api/thumbnails").get(function(req, res) {
-   if(req.isAuthenticated()){
+  if (req.isAuthenticated()) {
-      db.collection("suggested_thumbnails").find(function(err, docs){
+    db.collection("suggested_thumbnails").find(function(err, docs) {
       res.json(docs);
     });
   } else {
@@ -35,9 +47,9 @@ router.route('/api/thumbnails').get(function(req, res){
   }
 });
 
-router.route('/api/descriptions').get(function(req, res){
+router.route("/api/descriptions").get(function(req, res) {
-   if(req.isAuthenticated()){
+  if (req.isAuthenticated()) {
-      db.collection("suggested_descriptions").find(function(err, docs){
+    db.collection("suggested_descriptions").find(function(err, docs) {
       res.json(docs);
     });
   } else {
@@ -45,9 +57,9 @@ router.route('/api/descriptions').get(function(req, res){
   }
 });
 
-router.route('/api/rules').get(function(req, res){
+router.route("/api/rules").get(function(req, res) {
-   if(req.isAuthenticated()){
+  if (req.isAuthenticated()) {
-      db.collection("suggested_rules").find(function(err, docs){
+    db.collection("suggested_rules").find(function(err, docs) {
       res.json(docs);
     });
   } else {
@@ -55,43 +67,69 @@ router.route('/api/rules').get(function(req, res){
   }
 });
 
-router.route('/api/approve_thumbnail').post(function(req, res){
+router.route("/api/approve_thumbnail").post(function(req, res) {
-   if(req.isAuthenticated()){
+  if (req.isAuthenticated()) {
     var channel = req.body.channel;
-      db.collection("suggested_thumbnails").find({channel: channel}, function(err, docs){
+    db.collection("suggested_thumbnails").find({ channel: channel }, function(
+      err,
+      docs
+    ) {
       var thumbnail = docs[0].thumbnail;
-         db.collection("frontpage_lists").update({_id: channel}, {$set:{thumbnail: thumbnail}}, {upsert: true}, function(err, docs){
+      db.collection("frontpage_lists").update(
-            db.collection(channel + "_settings").update({views:{$exists:true}}, {$set:{thumbnail: thumbnail}}, {upsert: true}, function(err, docs){
+        { _id: channel },
-               db.collection("suggested_thumbnails").remove({channel: channel}, function(err, docs){
+        { $set: { thumbnail: thumbnail } },
-                  db.collection(channel + "_settings").aggregate([
+        { upsert: true },
+        function(err, docs) {
+          db.collection(channel + "_settings").update(
+            { views: { $exists: true } },
+            { $set: { thumbnail: thumbnail } },
+            { upsert: true },
+            function(err, docs) {
+              db.collection("suggested_thumbnails").remove(
+                { channel: channel },
+                function(err, docs) {
+                  db.collection(channel + "_settings").aggregate(
+                    [
                       {
-                            "$match": {
+                        $match: {
                           id: "config"
                         }
                       },
                       {
-                            "$project": projects.toShowConfig
+                        $project: projects.toShowConfig
-                        },
+                      }
-                    ], function(err, docs) {
+                    ],
-                     if(docs[0].adminpass !== "") docs[0].adminpass = true;
+                    function(err, docs) {
-                     if(docs[0].hasOwnProperty("userpass") && docs[0].userpass != "") docs[0].userpass = true;
+                      if (docs[0].adminpass !== "") docs[0].adminpass = true;
+                      if (
+                        docs[0].hasOwnProperty("userpass") &&
+                        docs[0].userpass != ""
+                      )
+                        docs[0].userpass = true;
                       else docs[0].userpass = false;
                       sIO.to(channel).emit("conf", docs);
                       res.send(true);
-                  });
+                    }
-               });
+                  );
-            });
+                }
-         });
+              );
+            }
+          );
+        }
+      );
     });
   } else {
     res.send(false);
   }
 });
 
-router.route('/api/deny_thumbnail').post(function(req, res){
+router.route("/api/deny_thumbnail").post(function(req, res) {
-   if(req.isAuthenticated()){
+  if (req.isAuthenticated()) {
     var channel = req.body.channel;
-      db.collection("suggested_thumbnails").remove({channel: channel},function(err, docs){
+    db.collection("suggested_thumbnails").remove({ channel: channel }, function(
+      err,
+      docs
+    ) {
       res.send(true);
     });
   } else {
@@ -99,42 +137,62 @@ router.route('/api/deny_thumbnail').post(function(req, res){
   }
 });
 
-
+router.route("/api/approve_rules").post(function(req, res) {
-router.route('/api/approve_rules').post(function(req, res){
+  if (req.isAuthenticated()) {
-   if(req.isAuthenticated()){
     var channel = req.body.channel;
-      db.collection("suggested_rules").find({channel: channel}, function(err, docs){
+    db.collection("suggested_rules").find({ channel: channel }, function(
+      err,
+      docs
+    ) {
       var rules = docs[0].rules;
-         db.collection(channel + "_settings").update({views:{$exists:true}}, {$set:{rules: rules}}, {upsert: true}, function(err, docs){
+      db.collection(channel + "_settings").update(
-            db.collection("suggested_rules").remove({channel: channel}, function(err, docs){
+        { views: { $exists: true } },
-               db.collection(channel + "_settings").aggregate([
+        { $set: { rules: rules } },
+        { upsert: true },
+        function(err, docs) {
+          db.collection("suggested_rules").remove(
+            { channel: channel },
+            function(err, docs) {
+              db.collection(channel + "_settings").aggregate(
+                [
                   {
-                         "$match": {
+                    $match: {
                       id: "config"
                     }
                   },
                   {
-                         "$project": projects.toShowConfig
+                    $project: projects.toShowConfig
-                     },
+                  }
-                 ], function(err, docs) {
+                ],
-                   if(docs[0].adminpass !== "") docs[0].adminpass = true;
+                function(err, docs) {
-                   if(docs[0].hasOwnProperty("userpass") && docs[0].userpass != "") docs[0].userpass = true;
+                  if (docs[0].adminpass !== "") docs[0].adminpass = true;
+                  if (
+                    docs[0].hasOwnProperty("userpass") &&
+                    docs[0].userpass != ""
+                  )
+                    docs[0].userpass = true;
                   else docs[0].userpass = false;
                   sIO.to(channel).emit("conf", docs);
                   res.send(true);
-                });
+                }
-            });
+              );
-         });
+            }
+          );
+        }
+      );
     });
   } else {
     res.send(false);
   }
 });
 
-router.route('/api/deny_rules').post(function(req, res){
+router.route("/api/deny_rules").post(function(req, res) {
-   if(req.isAuthenticated()){
+  if (req.isAuthenticated()) {
     var channel = req.body.channel;
-      db.collection("suggested_rules").remove({channel: channel},function(err, docs){
+    db.collection("suggested_rules").remove({ channel: channel }, function(
+      err,
+      docs
+    ) {
       res.send(true);
     });
   } else {
@@ -142,160 +200,235 @@ router.route('/api/deny_rules').post(function(req, res){
   }
 });
 
-router.route('/api/remove_rules').post(function(req, res){
+router.route("/api/remove_rules").post(function(req, res) {
-   if(req.isAuthenticated()){
+  if (req.isAuthenticated()) {
     var channel = req.body.channel;
-      db.collection(channel + "_settings").update({views:{$exists:true}}, {$set:{rules: ""}}, function(err, docs){
+    db.collection(channel + "_settings").update(
-         db.collection(channel + "_settings").aggregate([
+      { views: { $exists: true } },
+      { $set: { rules: "" } },
+      function(err, docs) {
+        db.collection(channel + "_settings").aggregate(
+          [
             {
-                  "$match": {
+              $match: {
                 id: "config"
               }
             },
             {
-                  "$project": projects.toShowConfig
+              $project: projects.toShowConfig
-              },
+            }
-          ], function(err, docs) {
+          ],
-            if(docs[0].adminpass !== "") docs[0].adminpass = true;
+          function(err, docs) {
-            if(docs[0].hasOwnProperty("userpass") && docs[0].userpass != "") docs[0].userpass = true;
+            if (docs[0].adminpass !== "") docs[0].adminpass = true;
+            if (docs[0].hasOwnProperty("userpass") && docs[0].userpass != "")
+              docs[0].userpass = true;
             else docs[0].userpass = false;
             sIO.to(channel).emit("conf", docs);
             res.send(true);
-        });
+          }
-      });
+        );
+      }
+    );
   } else {
     res.send(false);
   }
 });
 
-router.route('/api/approve_description').post(function(req, res){
+router.route("/api/approve_description").post(function(req, res) {
-   if(req.isAuthenticated()){
+  if (req.isAuthenticated()) {
     var channel = req.body.channel;
-      db.collection("suggested_descriptions").find({channel: channel}, function(err, docs){
+    db.collection("suggested_descriptions").find({ channel: channel }, function(
+      err,
+      docs
+    ) {
       var description = docs[0].description;
-         db.collection("frontpage_lists").update({_id: channel}, {$set:{description: description}}, {upsert: true}, function(err, docs){
+      db.collection("frontpage_lists").update(
-           db.collection(channel + "_settings").update({views:{$exists:true}}, {$set:{description: description}}, function(err, docs){
+        { _id: channel },
-             db.collection("suggested_descriptions").remove({channel: channel}, function(err, docs){
+        { $set: { description: description } },
-                db.collection(channel + "_settings").aggregate([
+        { upsert: true },
+        function(err, docs) {
+          db.collection(channel + "_settings").update(
+            { views: { $exists: true } },
+            { $set: { description: description } },
+            function(err, docs) {
+              db.collection("suggested_descriptions").remove(
+                { channel: channel },
+                function(err, docs) {
+                  db.collection(channel + "_settings").aggregate(
+                    [
                       {
-                          "$match": {
+                        $match: {
                           id: "config"
                         }
                       },
                       {
-                          "$project": projects.toShowConfig
+                        $project: projects.toShowConfig
-                      },
+                      }
-                  ], function(err, docs) {
+                    ],
-                   if(docs[0].adminpass !== "") docs[0].adminpass = true;
+                    function(err, docs) {
-                   if(docs[0].hasOwnProperty("userpass") && docs[0].userpass != "") docs[0].userpass = true;
+                      if (docs[0].adminpass !== "") docs[0].adminpass = true;
+                      if (
+                        docs[0].hasOwnProperty("userpass") &&
+                        docs[0].userpass != ""
+                      )
+                        docs[0].userpass = true;
                       else docs[0].userpass = false;
                       sIO.to(channel).emit("conf", docs);
                       res.send(true);
-                });
+                    }
-              });
+                  );
-            });
+                }
-          });
+              );
+            }
+          );
+        }
+      );
     });
   } else {
     res.send(false);
   }
 });
 
-router.route('/api/deny_description').post(function(req, res){
+router.route("/api/deny_description").post(function(req, res) {
-   if(req.isAuthenticated()){
+  if (req.isAuthenticated()) {
     var channel = req.body.channel;
-      db.collection("suggested_descriptions").remove({channel: channel}, 1,function(err, docs){
+    db.collection("suggested_descriptions").remove(
+      { channel: channel },
+      1,
+      function(err, docs) {
         res.send(true);
-      });
+      }
+    );
   } else {
     res.send(false);
   }
 });
 
-router.route('/api/remove_thumbnail').post(function(req, res){
+router.route("/api/remove_thumbnail").post(function(req, res) {
-   if(req.isAuthenticated()){
+  if (req.isAuthenticated()) {
     var channel = req.body.channel;
-      db.collection("frontpage_lists").update({_id: channel}, {$set:{thumbnail: ""}}, function(err, docs){
+    db.collection("frontpage_lists").update(
-         db.collection(channel + "_settings").update({views:{$exists:true}}, {$set:{thumbnail: ""}}, function(err, docs){
+      { _id: channel },
-            db.collection(channel + "_settings").aggregate([
+      { $set: { thumbnail: "" } },
+      function(err, docs) {
+        db.collection(channel + "_settings").update(
+          { views: { $exists: true } },
+          { $set: { thumbnail: "" } },
+          function(err, docs) {
+            db.collection(channel + "_settings").aggregate(
+              [
                 {
-                      "$match": {
+                  $match: {
                     id: "config"
                   }
                 },
                 {
-                      "$project": projects.toShowConfig
+                  $project: projects.toShowConfig
-                  },
+                }
-              ], function(err, docs) {
+              ],
-                if(docs[0].adminpass !== "") docs[0].adminpass = true;
+              function(err, docs) {
-                if(docs[0].hasOwnProperty("userpass") && docs[0].userpass != "") docs[0].userpass = true;
+                if (docs[0].adminpass !== "") docs[0].adminpass = true;
+                if (
+                  docs[0].hasOwnProperty("userpass") &&
+                  docs[0].userpass != ""
+                )
+                  docs[0].userpass = true;
                 else docs[0].userpass = false;
                 sIO.to(channel).emit("conf", docs);
                 res.send(true);
-             });
+              }
-         });
+            );
-      });
+          }
+        );
+      }
+    );
   } else {
     res.send(false);
   }
 });
 
-router.route('/api/remove_description').post(function(req, res){
+router.route("/api/remove_description").post(function(req, res) {
-   if(req.isAuthenticated()){
+  if (req.isAuthenticated()) {
     var channel = req.body.channel;
-      db.collection("frontpage_lists").update({_id: channel}, {$set:{description: ""}}, function(err, docs){
+    db.collection("frontpage_lists").update(
-         db.collection(channel + "_settings").update({views:{$exists:true}}, {$set:{description: ""}}, function(err, docs){
+      { _id: channel },
-            db.collection(channel + "_settings").aggregate([
+      { $set: { description: "" } },
+      function(err, docs) {
+        db.collection(channel + "_settings").update(
+          { views: { $exists: true } },
+          { $set: { description: "" } },
+          function(err, docs) {
+            db.collection(channel + "_settings").aggregate(
+              [
                 {
-                      "$match": {
+                  $match: {
                     id: "config"
                   }
                 },
                 {
-                      "$project": projects.toShowConfig
+                  $project: projects.toShowConfig
-                  },
+                }
-              ], function(err, docs) {
+              ],
-                if(docs[0].adminpass !== "") docs[0].adminpass = true;
+              function(err, docs) {
-                if(docs[0].hasOwnProperty("userpass") && docs[0].userpass != "") docs[0].userpass = true;
+                if (docs[0].adminpass !== "") docs[0].adminpass = true;
+                if (
+                  docs[0].hasOwnProperty("userpass") &&
+                  docs[0].userpass != ""
+                )
+                  docs[0].userpass = true;
                 else docs[0].userpass = false;
                 sIO.to(channel).emit("conf", docs);
                 res.send(true);
-             });
+              }
-         });
+            );
-      });
+          }
+        );
+      }
+    );
   } else {
     res.send(false);
   }
 });
 
-router.route('/api/names').get(function(req, res) {
+router.route("/api/names").get(function(req, res) {
-   if(req.isAuthenticated()){
+  if (req.isAuthenticated()) {
-      db.collection("registered_users").find({_id: {$exists: true}}, {_id: 1, icon: 1}, function(err, docs) {
+    db.collection("registered_users").find(
+      { _id: { $exists: true } },
+      { _id: 1, icon: 1 },
+      function(err, docs) {
         res.json(docs);
-      })
+      }
+    );
   } else {
     res.send(false);
   }
 });
 
-router.route('/api/names').post(function(req, res) {
+router.route("/api/names").post(function(req, res) {
-   if(req.isAuthenticated()) {
+  if (req.isAuthenticated()) {
     var icon = req.body.icon;
     var name = req.body.name;
-      db.collection("registered_users").update({_id: name}, {$set: {icon: icon}}, function(err, docs) {
+    db.collection("registered_users").update(
-         if(err) res.send(false);
+      { _id: name },
+      { $set: { icon: icon } },
+      function(err, docs) {
+        if (err) res.send(false);
         else res.send(true);
-      });
+      }
+    );
   } else {
     res.send(false);
   }
 });
 
-router.route('/api/names').delete(function(req, res) {
+router.route("/api/names").delete(function(req, res) {
-    if(req.isAuthenticated()) {
+  if (req.isAuthenticated()) {
     var name = req.body.name;
-       db.collection("registered_users").remove({_id: name}, function(err, docs) {
+    db.collection("registered_users").remove({ _id: name }, function(
-          if(err) res.send(false);
+      err,
+      docs
+    ) {
+      if (err) res.send(false);
       else res.send(true);
     });
   } else {
@@ -303,26 +436,30 @@ router.route('/api/names').delete(function(req, res) {
   }
 });
 
-router.route('/api/token').get(function(req, res){
+router.route("/api/token").get(function(req, res) {
-   if(req.isAuthenticated()){
+  if (req.isAuthenticated()) {
-      token_db.collection("tokens").find(function(err, docs){
+    token_db.collection("tokens").find(function(err, docs) {
-         if(docs.length == 1){
+      if (docs.length == 1) {
-            res.json({token: docs[0].token});
+        res.json({ token: docs[0].token });
       } else {
-            var id = new Buffer(makeid()).toString('base64');
+        var id = new Buffer(makeid()).toString("base64");
-            token_db.collection("tokens").insert({token: id}, function(err, docs){
+        token_db
-               res.json({token: id});
+          .collection("tokens")
+          .insert({ token: id }, function(err, docs) {
+            res.json({ token: id });
           });
       }
-      })
+    });
   } else {
     res.send(false);
   }
 });
 
-router.route('/api/api_token').get(function(req, res) {
+router.route("/api/api_token").get(function(req, res) {
-   if(req.isAuthenticated()) {
+  if (req.isAuthenticated()) {
-      token_db.collection("api_token").find({token: {$exists: true}}, function(err, all) {
+    token_db
+      .collection("api_token")
+      .find({ token: { $exists: true } }, function(err, all) {
         res.json(all);
       });
   } else {
@@ -330,44 +467,56 @@ router.route('/api/api_token').get(function(req, res) {
   }
 });
 
-router.route('/api/api_token').delete(function(req, res){
+router.route("/api/api_token").delete(function(req, res) {
-   if(req.isAuthenticated()){
+  if (req.isAuthenticated()) {
     var id = req.body.id;
-      token_db.collection("api_token").remove({_id: ObjectId(id)}, function(err, success) {
+    token_db
-         if(err) {
+      .collection("api_token")
+      .remove({ _id: ObjectId(id) }, function(err, success) {
+        if (err) {
           res.send("failed");
           return;
         }
         res.send("success");
-      })
+      });
   }
 });
 
-router.route('/api/api_token').put(function(req, res){
+router.route("/api/api_token").put(function(req, res) {
-   if(req.isAuthenticated()){
+  if (req.isAuthenticated()) {
     var id = req.body.id;
     var limit = req.body.limit;
-      if(limit < 0) {
+    if (limit < 0) {
       res.sendStatus(500);
       return;
     }
-      token_db.collection("api_token").update({_id: ObjectId(id)}, {$set: {limit: limit}}, function(err, success) {
+    token_db
-         if(err) {
+      .collection("api_token")
+      .update({ _id: ObjectId(id) }, { $set: { limit: limit } }, function(
+        err,
+        success
+      ) {
+        if (err) {
           res.sendStatus(500);
           return;
         }
         res.sendStatus(200);
-      })
+      });
   }
 });
 
-router.route('/api/api_token').post(function(req, res){
+router.route("/api/api_token").post(function(req, res) {
-   if(req.isAuthenticated()){
+  if (req.isAuthenticated()) {
     var name = req.body.name;
-      var id = crypto.createHash('sha256').update(uniqid()).digest('base64');
+    var id = crypto
-      token_db.collection("api_token").insert({name: name, token: id, usage: 0}, function(err, docs){
+      .createHash("sha256")
-         token_db.collection("api_token").find({token: id}, function(err, d) {
+      .update(uniqid())
-            res.json({token: id, _id: d[0]._id});
+      .digest("base64");
+    token_db
+      .collection("api_token")
+      .insert({ name: name, token: id, usage: 0 }, function(err, docs) {
+        token_db.collection("api_token").find({ token: id }, function(err, d) {
+          res.json({ token: id, _id: d[0]._id });
         });
       });
   } else {
@@ -375,14 +524,17 @@ router.route('/api/api_token').post(function(req, res){
   }
 });
 
-router.route('/api/delete').post(function(req, res){
+router.route("/api/delete").post(function(req, res) {
-   if(req.isAuthenticated()){
+  if (req.isAuthenticated()) {
     var list = req.body._id;
-      db.collection(list).drop(function(err, docs){
+    db.collection(list).drop(function(err, docs) {
-         db.collection(list + "_settings").drop(function(err, docs){
+      db.collection(list + "_settings").drop(function(err, docs) {
-            db.collection("frontpage_lists").remove({_id: list}, function(err, docs){
+        db.collection("frontpage_lists").remove({ _id: list }, function(
+          err,
+          docs
+        ) {
           res.send(true);
-            })
+        });
       });
     });
   } else {
@@ -390,67 +542,84 @@ router.route('/api/delete').post(function(req, res){
   }
 });
 
-router.route('/api/remove_token').get(function(req, res){
+router.route("/api/remove_token").get(function(req, res) {
-   if(req.isAuthenticated()){
+  if (req.isAuthenticated()) {
-      token_db.collection("tokens").find(function(err, docs){
+    token_db.collection("tokens").find(function(err, docs) {
-         if(docs.length == 1){
+      if (docs.length == 1) {
-            token_db.collection("tokens").remove({token: docs[0].token}, function(err, docs){
+        token_db
+          .collection("tokens")
+          .remove({ token: docs[0].token }, function(err, docs) {
             res.send(true);
-            })
+          });
       } else {
         res.send(false);
       }
-      })
+    });
   } else {
     res.send(false);
   }
 });
 
-router.route('/api/pinned').post(function(req, res){
+router.route("/api/pinned").post(function(req, res) {
-   if(req.isAuthenticated()){
+  if (req.isAuthenticated()) {
     var to_pin = req.body._id;
-      db.collection("frontpage_lists").update({pinned:1}, {$set:{pinned:0}}, function(err, resp){
+    db.collection("frontpage_lists").update(
-        	db.collection("frontpage_lists").update({_id:to_pin}, {$set:{pinned:1}}, function(err, resp){
+      { pinned: 1 },
+      { $set: { pinned: 0 } },
+      function(err, resp) {
+        db.collection("frontpage_lists").update(
+          { _id: to_pin },
+          { $set: { pinned: 1 } },
+          function(err, resp) {
             res.send(true);
-        	});
+          }
-        });
+        );
+      }
+    );
   } else {
     res.send(false);
   }
 });
 
-router.route('/api/admin').post(function(req, res){
+router.route("/api/admin").post(function(req, res) {
-   if(req.isAuthenticated()){
+  if (req.isAuthenticated()) {
     var to_remove = req.body._id;
-      db.collection(to_remove + "_settings").update({views: {$exists: true}}, {$set:{adminpass: ""}}, function(err, docs){
+    db.collection(to_remove + "_settings").update(
+      { views: { $exists: true } },
+      { $set: { adminpass: "" } },
+      function(err, docs) {
         res.send(true);
-      });
+      }
+    );
   } else {
     res.send(false);
   }
 });
 
-router.route('/api/userpass').post(function(req, res){
+router.route("/api/userpass").post(function(req, res) {
-   if(req.isAuthenticated()){
+  if (req.isAuthenticated()) {
     var to_remove = req.body._id;
-      db.collection(to_remove + "_settings").update({views: {$exists: true}}, {$set:{userpass: ""}}, function(err, docs){
+    db.collection(to_remove + "_settings").update(
+      { views: { $exists: true } },
+      { $set: { userpass: "" } },
+      function(err, docs) {
         res.send(true);
-      });
+      }
+    );
   } else {
     res.send(false);
   }
 });
 
-function makeid()
+function makeid() {
-{
   var text = "";
-   var possible = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
+  var possible =
+    "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
 
-   for( var i=0; i < 20; i++ )
+  for (var i = 0; i < 20; i++)
     text += possible.charAt(Math.floor(Math.random() * possible.length));
 
   return text;
 }
 
-
 module.exports = router;

server/routing/client/api.js

@@ -13,7 +13,7 @@ try {
 } catch (e) {
   allowed_key = ["***"];
   console.log(
-    "Allowed API-key for skipping songs from API has not been configured, so all keys are allowed by default (!). Have a look at config/allowed_api.example.js"
+    "(!) Missing file - /config/allowed_api.js Have a look at /config/allowed_api.example.js."
   );
 }
 var crypto = require("crypto");

server/routing/client/icons_routing.js

@@ -1,24 +1,33 @@
-var express = require('express');
+var express = require("express");
-const path = require('path');
+const path = require("path");
 var router = express.Router();
 router.use(function(req, res, next) {
   next(); // make sure we go to the next routes and don't stop here
 });
 
-router.route('/favicon.ico').get(function(req, res, next) {
+router.route("/favicon.ico").get(function(req, res, next) {
-    res.sendFile(path.join(pathThumbnails, '/public/assets/images/favicon.ico'));
+  res.sendFile(path.join(pathThumbnails, "/public/assets/images/favicon.ico"));
 });
 
-router.route('/browserconfig.xml').get(function(req, res, next) {
+router.route("/browserconfig.xml").get(function(req, res, next) {
-    res.sendFile(path.join(pathThumbnails, '/public/assets/images/browserconfig.xml'));
+  res.sendFile(
+    path.join(pathThumbnails, "/public/assets/images/browserconfig.xml")
+  );
 });
 
-router.route('/apple-touch-icon.png').get(function(req, res, next) {
+router.route("/apple-touch-icon.png").get(function(req, res, next) {
-    res.sendFile(path.join(pathThumbnails, '/public/assets/images/apple-touch-icon.png'));
+  res.sendFile(
+    path.join(pathThumbnails, "/public/assets/images/apple-touch-icon.png")
+  );
 });
 
-router.route('/apple-touch-icon-precomposed.png').get(function(req, res, next) {
+router.route("/apple-touch-icon-precomposed.png").get(function(req, res, next) {
-    res.sendFile(path.join(pathThumbnails, '/public/assets/images/apple-touch-icon-precomposed.png'));
+  res.sendFile(
+    path.join(
+      pathThumbnails,
+      "/public/assets/images/apple-touch-icon-precomposed.png"
+    )
+  );
 });
 
 module.exports = router;

server/routing/client/router.js

@@ -1,69 +1,76 @@
-var express = require('express');
+var express = require("express");
 var router = express.Router();
-var path = require('path');
+var path = require("path");
-var year = new Date().getYear()+1900;
+var year = new Date().getYear() + 1900;
-var path = require('path');
+var path = require("path");
 var analytics = "xx";
 var google = {};
 var adsense = "xx";
 var adds = false;
-var mongojs = require('mongojs');
+var mongojs = require("mongojs");
 var token_db = mongojs("tokens");
-var Functions = require(pathThumbnails + '/handlers/functions.js');
+var Functions = require(pathThumbnails + "/handlers/functions.js");
-var Frontpage = require(pathThumbnails + '/handlers/frontpage.js');
+var Frontpage = require(pathThumbnails + "/handlers/frontpage.js");
 
-var db = require(pathThumbnails + '/handlers/db.js');
+var db = require(pathThumbnails + "/handlers/db.js");
 //var db = require(pathThumbnails + '/handlers/db.js');
 
 try {
-    google = require(path.join(path.join(__dirname, '../../config/'), 'google.js'));
+  google = require(path.join(
+    path.join(__dirname, "../../config/"),
+    "google.js"
+  ));
   analytics = google.analytics;
   adsense = google.adsense;
-} catch(e) {
+} catch (e) {
   console.log("No analytics-id found");
 }
 
 try {
-    var Recaptcha = require('express-recaptcha');
+  var Recaptcha = require("express-recaptcha");
-    var recaptcha_config = require(path.join(path.join(__dirname, '../../config/'), 'recaptcha.js'));
+  var recaptcha_config = require(path.join(
+    path.join(__dirname, "../../config/"),
+    "recaptcha.js"
+  ));
   var RECAPTCHA_SITE_KEY = recaptcha_config.site;
   var RECAPTCHA_SECRET_KEY = recaptcha_config.key;
   var recaptcha = new Recaptcha(RECAPTCHA_SITE_KEY, RECAPTCHA_SECRET_KEY);
-} catch(e) {
+} catch (e) {
-    console.log("Error - missing file");
+  console.log(
-    console.log("Seems you forgot to create the file recaptcha.js in /server/config/. Have a look at recaptcha.example.js.");
+    "(!) Missing file - /config/recaptcha.js Have a look at /config/recaptcha.example.js."
+  );
   var recaptcha = {
     middleware: {
       render: (req, res, next) => {
-                res.recaptcha = ""
+        res.recaptcha = "";
-                next()
+        next();
-            }
       }
     }
+  };
 }
 
 router.use(recaptcha.middleware.render, function(req, res, next) {
   next(); // make sure we go to the next routes and don't stop here
 });
 
-router.route('/:channel_name').get(function(req, res, next){
+router.route("/:channel_name").get(function(req, res, next) {
   channel(req, res, next);
 });
 
-router.route('/r/:base64data').get(function(req, res, next){
+router.route("/r/:base64data").get(function(req, res, next) {
-    var channelToRedirect = Buffer.from(req.params.base64data, 'base64');
+  var channelToRedirect = Buffer.from(req.params.base64data, "base64");
-    res.redirect('/' + channelToRedirect);
+  res.redirect("/" + channelToRedirect);
 });
 
-router.route('/').get(function(req, res, next){
+router.route("/").get(function(req, res, next) {
   root(req, res, next);
 });
 
-router.route('/').post(function(req, res, next){
+router.route("/").post(function(req, res, next) {
   root(req, res, next);
 });
 
-router.route('/api/embed').get(function(req, res, next) {
+router.route("/api/embed").get(function(req, res, next) {
   var data = {
     year: year,
     type: "video",
@@ -72,16 +79,16 @@ router.route('/api/embed').get(function(req, res, next) {
     analytics: analytics,
     stylesheet: "embed.css",
     embed: true,
-        og_image: "https://zoff.me/assets/images/small-square.jpg",
+    og_image: "https://zoff.me/assets/images/small-square.jpg"
-    }
+  };
-    res.render('layouts/client/embed', data);
+  res.render("layouts/client/embed", data);
 });
 
-router.route('/api/oauth').get(function(req, res, next) {
+router.route("/api/oauth").get(function(req, res, next) {
-    res.sendFile(path.join(pathThumbnails, '/public/assets/html/callback.html'));
+  res.sendFile(path.join(pathThumbnails, "/public/assets/html/callback.html"));
 });
 
-router.route('/api/apply').get(function(req, res, next) {
+router.route("/api/apply").get(function(req, res, next) {
   var data = {
     year: year,
     javascript_file: "token.min.js",
@@ -95,17 +102,22 @@ router.route('/api/apply').get(function(req, res, next) {
     correct: false,
     stylesheet: "style.css",
     embed: false,
-        og_image: "https://zoff.me/assets/images/small-square.jpg",
+    og_image: "https://zoff.me/assets/images/small-square.jpg"
-    }
+  };
-    res.render('layouts/client/token', data);
+  res.render("layouts/client/token", data);
 });
 
-router.route('/api/apply/:id').get(function(req, res) {
+router.route("/api/apply/:id").get(function(req, res) {
   var id = req.params.id;
-    token_db.collection('api_links').find({id: id}, function(err, result) {
+  token_db.collection("api_links").find({ id: id }, function(err, result) {
-        if(result.length == 1) {
+    if (result.length == 1) {
-            token_db.collection('api_links').remove({id: id}, function(e,d) {
+      token_db.collection("api_links").remove({ id: id }, function(e, d) {
-                token_db.collection('api_token').update({token: result[0].token}, {$set: {active: true}}, function(e,d) {
+        token_db
+          .collection("api_token")
+          .update(
+            { token: result[0].token },
+            { $set: { active: true } },
+            function(e, d) {
               var data = {
                 year: year,
                 javascript_file: "token.min.js",
@@ -119,10 +131,11 @@ router.route('/api/apply/:id').get(function(req, res) {
                 correct: true,
                 stylesheet: "style.css",
                 embed: false,
-                        og_image: "https://zoff.me/assets/images/small-square.jpg",
+                og_image: "https://zoff.me/assets/images/small-square.jpg"
+              };
+              res.render("layouts/client/token", data);
             }
-                    res.render('layouts/client/token', data);
+          );
-                });
       });
     } else {
       var data = {
@@ -133,28 +146,31 @@ router.route('/api/apply/:id').get(function(req, res) {
         adsense: adsense,
         adds: adds,
         activated: false,
-                token:"",
+        token: "",
         type: "website",
         correct: false,
         stylesheet: "style.css",
         embed: false,
-                og_image: "https://zoff.me/assets/images/small-square.jpg",
+        og_image: "https://zoff.me/assets/images/small-square.jpg"
-            }
+      };
-            res.render('layouts/client/token', data);
+      res.render("layouts/client/token", data);
     }
   });
 });
 
-
 function root(req, res, next) {
-    try{
+  try {
-        var url = req.headers['x-forwarded-host'] ? req.headers['x-forwarded-host'] : req.headers.host.split(":")[0];
+    var url = req.headers["x-forwarded-host"]
-        var subdomain = req.headers['x-forwarded-host'] ? req.headers['x-forwarded-host'].split(".") : req.headers.host.split(":")[0].split(".");
+      ? req.headers["x-forwarded-host"]
+      : req.headers.host.split(":")[0];
+    var subdomain = req.headers["x-forwarded-host"]
+      ? req.headers["x-forwarded-host"].split(".")
+      : req.headers.host.split(":")[0].split(".");
     /*if(url != "zoff.me" && url != "admin.localhost" && url != "admin.zoff.me" && url != "remote.zoff.me" && url != "fb.zoff.me" && url != "remote.localhost" && url != "localhost") {
             res.redirect("https://zoff.me");
             return;
         }*/
-        if(subdomain[0] == "remote") {
+    if (subdomain[0] == "remote") {
       var data = {
         year: year,
         javascript_file: "remote.min.js",
@@ -166,10 +182,10 @@ function root(req, res, next) {
         stylesheet: "style.css",
         embed: false,
         client: false,
-                og_image: "https://zoff.me/assets/images/small-square.jpg",
+        og_image: "https://zoff.me/assets/images/small-square.jpg"
-            }
+      };
-            res.render('layouts/client/remote', data);
+      res.render("layouts/client/remote", data);
-        } else if(subdomain[0] == "www") {
+    } else if (subdomain[0] == "www") {
       res.redirect("https://zoff.me");
     } else {
       var data = {
@@ -184,14 +200,17 @@ function root(req, res, next) {
         embed: false,
         client: false,
         og_image: "https://zoff.me/assets/images/small-square.jpg",
-                channels: [],
+        channels: []
-            }
+      };
-            if(subdomain[0] == "client") {
+      if (subdomain[0] == "client") {
         data.client = true;
       }
-            Frontpage.get_frontpage_lists(function(err, docs){
+      Frontpage.get_frontpage_lists(function(err, docs) {
-                db.collection("connected_users").find({"_id": "total_users"}, function(err, tot) {
+        db.collection("connected_users").find({ _id: "total_users" }, function(
-                    if(docs.length > 0) {
+          err,
+          tot
+        ) {
+          if (docs.length > 0) {
             data.channels_exist = true;
             data.channels = docs.slice(0, 12);
             data.channel_list = JSON.stringify(docs);
@@ -201,26 +220,29 @@ function root(req, res, next) {
             data.channel_list = [];
           }
           data.viewers = tot[0].total_users.length;
-                    res.render('layouts/client/frontpage', data);
+          res.render("layouts/client/frontpage", data);
         });
       });
-
     }
-    } catch(e) {
+  } catch (e) {
     console.log(e);
     //res.redirect("https://zoff.me");
   }
 }
 
 function channel(req, res, next) {
-    try{
+  try {
-        var url = req.headers['x-forwarded-host'] ? req.headers['x-forwarded-host'] : req.headers.host.split(":")[0];
+    var url = req.headers["x-forwarded-host"]
-        var subdomain = req.headers['x-forwarded-host'] ? req.headers['x-forwarded-host'].split(".") : req.headers.host.split(":")[0].split(".");
+      ? req.headers["x-forwarded-host"]
+      : req.headers.host.split(":")[0];
+    var subdomain = req.headers["x-forwarded-host"]
+      ? req.headers["x-forwarded-host"].split(".")
+      : req.headers.host.split(":")[0].split(".");
     /*if(url != "zoff.me" && url != "admin.localhost" && url != "admin.zoff.me" && url != "remote.zoff.me" && url != "fb.zoff.me" && url != "remote.localhost" && url != "localhost") {
             res.redirect("https://zoff.me");
             return;
         }*/
-        if(subdomain[0] == "remote") {
+    if (subdomain[0] == "remote") {
       var data = {
         year: year,
         javascript_file: "remote.min.js",
@@ -232,13 +254,13 @@ function channel(req, res, next) {
         stylesheet: "style.css",
         embed: false,
         client: false,
-                og_image: "https://zoff.me/assets/images/small-square.jpg",
+        og_image: "https://zoff.me/assets/images/small-square.jpg"
-            }
+      };
-            res.render('layouts/client/remote', data);
+      res.render("layouts/client/remote", data);
-        } else if(subdomain.length >= 2 && subdomain[0] == "www") {
+    } else if (subdomain.length >= 2 && subdomain[0] == "www") {
       res.redirect("https://zoff.me");
     } else {
-            if(req.params.channel_name == "o_callback") {
+      if (req.params.channel_name == "o_callback") {
         res.redirect("/api/oauth");
         //res.sendFile(path.join(pathThumbnails, '/public/assets/html/callback.html'));
       } else {
@@ -266,20 +288,20 @@ function channel(req, res, next) {
           type: "video",
           stylesheet: "style.css",
           embed: false,
-                        client:false,
+          client: false,
           og_image: "https://zoff.me/assets/images/small-square.jpg"
-                    }
+        };
-                    if(subdomain[0] == "client") {
+        if (subdomain[0] == "client") {
           data.client = true;
         }
-                    if(req.params.channel_name == "404") {
+        if (req.params.channel_name == "404") {
           res.status(404);
         }
-                    res.render('layouts/client/channel', data);
+        res.render("layouts/client/channel", data);
         //});
       }
     }
-    } catch(e) {
+  } catch (e) {
     res.redirect("https://zoff.me");
   }
 }