Files
zoff/server/handlers/io.js
2019-01-22 17:52:12 +01:00

744 lines
31 KiB
JavaScript
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var cookieParser = require("cookie-parser");
var cookie = require("cookie");
var Functions = require(pathThumbnails + '/handlers/functions.js');
var ListChange = require(pathThumbnails + '/handlers/list_change.js');
var Chat = require(pathThumbnails + '/handlers/chat.js');
var List = require(pathThumbnails + '/handlers/list.js');
var Suggestions = require(pathThumbnails + '/handlers/suggestions.js');
var ListSettings = require(pathThumbnails + '/handlers/list_settings.js');
var Frontpage = require(pathThumbnails + '/handlers/frontpage.js');
var Search = require(pathThumbnails + '/handlers/search.js');
var crypto = require('crypto');
var Filter = require('bad-words');
var filter = new Filter({ placeHolder: 'x'});
/*var filter = {
clean: function(str) {
return str;
}
}*/
var db = require(pathThumbnails + '/handlers/db.js');
module.exports = function() {
io.on('connection', function(socket){
try {
var parsedCookies = cookie.parse(socket.handshake.headers.cookie);
socket.cookie_id = parsedCookies["_uI"];
//return socket.guid;
} catch(e) {
socket.cookie_id = "empty";
}
socket.zoff_id = socket.id;
socket.emit("get_list");
var guid = socket.cookie_id;
if(guid == "empty" || guid == null || guid == undefined) guid = Functions.hash_pass(socket.handshake.headers["user-agent"] + socket.handshake.address + socket.handshake.headers["accept-language"]);
socket.guid = guid;
socket.on('close', function() {
});
socket.on('pinging', function() {
socket.emit("ok");
});
var ping_timeout;
var socketid = socket.zoff_id;
var coll;
var in_list = false;
var name = "";
var short_id;
Chat.get_name(guid, {announce: false, socket: socket});
var offline = false;
var chromecast_object = false;
socket.emit("guid", guid);
socket.on('self_ping', function(msg) {
var channel = msg.channel;
if(channel.indexOf("?") > -1){
channel = channel.substring(0, channel.indexOf("?"));
}
if(msg.hasOwnProperty("channel")) {
msg.channel = Functions.encodeChannelName(msg.channel);
}
//channel = channel.replace(/ /g,'');
if(offline) {
db.collection("connected_users").update({"_id": "offline_users"}, {$addToSet: {users: guid}}, {upsert: true}, function(err, docs){});
} else {
db.collection("connected_users").update({"_id": channel}, {$addToSet: {users: guid}}, {upsert: true}, function(err, docs){
db.collection("frontpage_lists").update({"_id": channel}, {$inc: {viewers: 1}}, {upsert: true}, function(){});
});
}
if(channel != "" && channel != undefined) {
db.collection("connected_users").update({"_id": "total_users"}, {$addToSet: {total_users: guid + channel}}, {upsert: true}, function(err, docs){});
}
});
socket.on("logout", function() {
Functions.removeSessionAdminPass(Functions.getSession(socket), coll, function() {})
});
socket.on('next_song', function(obj) {
if(obj == undefined || !obj.hasOwnProperty("channel")) return;
db.collection(obj.channel + "_settings").find(function(e, docs) {
if(docs.length == 0) return;
var pass = "";
if(obj.hasOwnProperty("pass")) {
pass = crypto.createHash('sha256').update(Functions.decrypt_string(obj.pass)).digest("base64");
}
if((docs.length > 0 && (docs[0].userpass == undefined || docs[0].userpass == "" || docs[0].userpass == pass))) {
List.getNextSong(obj.channel, socket);
}
});
});
socket.on('chromecast', function(msg) {
try {
if(typeof(msg) == "object" && msg.hasOwnProperty("guid") &&
msg.hasOwnProperty("socket_id") && msg.hasOwnProperty("channel") && typeof(msg.guid) == "string" &&
typeof(msg.channel) == "string" && typeof(msg.socket_id) == "string" && msg.channel != "") {
if(msg.hasOwnProperty("channel")) {
msg.channel = Functions.encodeChannelName(msg.channel);
}
db.collection("connected_users").find({"_id": msg.channel}, function(err, connected_users_channel) {
if(connected_users_channel.length > 0 && connected_users_channel[0].users.indexOf(msg.guid) > -1) {
coll = msg.channel.toLowerCase();//.replace(/ /g,'');
coll = Functions.removeEmojis(coll).toLowerCase();
//coll = filter.clean(coll);
if(coll.indexOf("?") > -1){
coll = coll.substring(0, coll.indexOf("?"));
}
Functions.setChromecastHost(socket.cookie_id, msg.socket_id, msg.channel, function(results) {
});
//socket.cookie_id = msg.guid;
guid = msg.guid;
socketid = msg.socket_id;
socket.zoff_id = socketid;
in_list = true;
chromecast_object = true;
socket.join(coll);
}
});
}
} catch(e) {
return;
}
});
socket.on("get_id", function() {
socket.emit("id_chromecast", {cookie_id: Functions.getSession(socket), guid: guid});
});
socket.on("error_video", function(msg) {
try {
msg.channel = Functions.encodeChannelName(msg.channel);
var _list = msg.channel;//.replace(/ /g,'');
if(_list.length == 0) return;
if(_list.indexOf("?") > -1){
_list = _list.substring(0, _list.indexOf("?"));
msg.channel = _list;
}
coll = Functions.removeEmojis(_list).toLowerCase();
//coll = coll.replace(/_/g, "");
//coll = filter.clean(coll);
} catch(e) {
return;
}
if(msg.hasOwnProperty("channel")) {
msg.channel = Functions.encodeChannelName(msg.channel);
}
Search.check_error_video(msg, coll);
});
socket.on("get_spread", function(){
db.collection("connected_users").find({"_id": "total_users"}, function(err, tot) {
db.collection("connected_users").find({"_id": "offline_users"}, function(err, off) {
db.collection("connected_users").find({"_id": {$ne: "total_users"}, "_id": {$ne: "offline_users"}}, function(err, users_list) {
if(tot.length > 0 && off.length == 0) {
socket.emit("spread_listeners", {offline: 0, total: tot[0].total_users.length, online_users: users_list});
} else if(tot.length > 0 && off.length > 0){
socket.emit("spread_listeners", {offline: off[0].users.length, total: tot[0].total_users.length, online_users: users_list});
}
});
});
});
});
socket.on('suggest_thumbnail', function(msg){
if(msg.hasOwnProperty("channel") && msg.channel.indexOf("?") > -1){
var _list = msg.channel.substring(0, msg.channel.indexOf("?"));
msg.channel = _list;
}
if(msg.hasOwnProperty("channel")) {
msg.channel = Functions.encodeChannelName(msg.channel);
}
Suggestions.thumbnail(msg, coll, guid, offline, socket);
});
socket.on('suggest_description', function(msg){
if(msg.hasOwnProperty("channel") && msg.channel.indexOf("?") > -1){
var _list = msg.channel.substring(0, msg.channel.indexOf("?"));
msg.channel = _list;
}
if(msg.hasOwnProperty("channel")) {
msg.channel = Functions.encodeChannelName(msg.channel);
}
Suggestions.description(msg, coll, guid, offline, socket);
});
socket.on('suggest_rules', function(msg){
if(msg.hasOwnProperty("channel") && msg.channel.indexOf("?") > -1){
var _list = msg.channel.substring(0, msg.channel.indexOf("?"));
msg.channel = _list;
}
if(msg.hasOwnProperty("channel")) {
msg.channel = Functions.encodeChannelName(msg.channel);
}
Suggestions.rules(msg, coll, guid, offline, socket);
});
socket.on("namechange", function(msg) {
if(msg.hasOwnProperty("channel") && msg.channel.indexOf("?") > -1){
var _list = msg.channel.substring(0, msg.channel.indexOf("?"));
msg.channel = _list;
}
if(msg.hasOwnProperty("channel")) {
msg.channel = Functions.encodeChannelName(msg.channel);
}
Chat.namechange(msg, guid, socket);
});
socket.on("removename", function(msg) {
if(msg.hasOwnProperty("channel") && msg.channel.indexOf("?") > -1){
var _list = msg.channel.substring(0, msg.channel.indexOf("?"));
msg.channel = _list;
}
if(msg.hasOwnProperty("channel")) {
msg.channel = Functions.encodeChannelName(msg.channel);
}
if(typeof(msg) != "object" || !msg.hasOwnProperty("channel")) {
var result = {
channel: {
expected: "string",
got: msg.hasOwnProperty("channel") ? typeof(msg.channel) : undefined,
}
};
socket.emit('update_required', result);
return;
}
Chat.removename(guid, msg.channel, socket);
});
socket.on("offline", function(msg){
if(msg.hasOwnProperty("channel") && msg.channel.indexOf("?") > -1){
var _list = msg.channel.substring(0, msg.channel.indexOf("?"));
msg.channel = _list;
}
if(msg.hasOwnProperty("channel")) {
msg.channel = Functions.encodeChannelName(msg.channel);
}
if(!msg.hasOwnProperty('status') || !msg.hasOwnProperty('channel') ||
typeof(msg.status) != "boolean" || typeof(msg.channel) != "string") {
var result = {
status: {
expected: "boolean",
got: msg.hasOwnProperty("status") ? typeof(msg.status) : undefined,
},
channel: {
expected: "string",
got: msg.hasOwnProperty("channel") ? typeof(msg.channel) : undefined
}
};
socket.emit('update_required', result);
return;
}
var status = msg.status;
var channel = Functions.encodeChannelName(msg.channel);//.replace(/ /g,'');
if(status){
in_list = false;
offline = true;
if(channel != "") coll = channel;
if(coll !== undefined) {
coll = Functions.removeEmojis(coll).toLowerCase();
//coll = filter.clean(coll);
db.collection("connected_users").findAndModify({
query: {"_id": coll},
update: {$pull: {users: guid}},
upsert: true,
}, function(err, updated, d) {
if(d.n == 1) {
var num = 0;
if(updated && updated.users) {
num = updated.users.length;
}
io.to(coll).emit("viewers", num);
db.collection("frontpage_lists").update({"_id": coll, "viewers": {$gt: 0}}, {$inc: {viewers: -1}}, function(err, docs) { });
db.collection("connected_users").update({"_id": "total_users"}, {$pull: {total_users: guid + coll}}, function(err, docs){
db.collection("connected_users").update({"_id": "offline_users"}, {$addToSet: {users: guid}}, {upsert: true}, function(err, docs) {
if(docs.nModified == 1 && (coll != undefined && coll != "")) {
db.collection("connected_users").update({"_id": "total_users"}, {$addToSet: {total_users: guid + coll}}, function(err, docs) {});
}
});
});
}
Functions.remove_name_from_db(guid, coll);
});
}
Functions.remove_unique_id(short_id);
} else {
offline = false;
db.collection("connected_users").update({"_id": "offline_users"}, {$pull: {users: guid}}, function(err, docs) {
Functions.check_inlist(coll, guid, socket, offline, undefined, "place 3");
});
}
});
socket.on('get_history', function(msg) {
if(msg.hasOwnProperty("channel") && msg.channel.indexOf("?") > -1){
var _list = msg.channel.substring(0, msg.channel.indexOf("?"));
msg.channel = _list;
}
if(msg.hasOwnProperty("channel")) {
msg.channel = Functions.encodeChannelName(msg.channel);
}
if(!msg.hasOwnProperty("channel") || !msg.hasOwnProperty("all") ||
typeof(msg.channel) != "string" || typeof(msg.all) != "boolean") {
var result = {
all: {
expected: "boolean",
got: msg.hasOwnProperty("all") ? typeof(msg.all) : undefined,
},
channel: {
expected: "string",
got: msg.hasOwnProperty("channel") ? typeof(msg.channel) : undefined,
},
pass: {
expected: "string",
got: msg.hasOwnProperty("pass") ? typeof(msg.pass) : undefined,
}
};
socket.emit('update_required', result);
return;
}
Chat.get_history(msg.channel, msg.all, socket);
});
socket.on('chat', function (msg) {
if(msg.hasOwnProperty("channel") && msg.channel.indexOf("?") > -1){
var _list = msg.channel.substring(0, msg.channel.indexOf("?"));
msg.channel = _list;
}
if(msg.hasOwnProperty("channel")) {
msg.channel = Functions.encodeChannelName(msg.channel);
}
Chat.chat(msg, guid, offline, socket);
});
socket.on("all,chat", function(data)
{
if(data.hasOwnProperty("channel") && data.channel.indexOf("?") > -1){
var _list = data.channel.substring(0, data.channel.indexOf("?"));
data.channel = _list;
}
if(data.hasOwnProperty("channel")) {
data.channel = Functions.encodeChannelName(data.channel);
}
Chat.all_chat(data, guid, offline, socket);
});
socket.on('frontpage_lists', function(msg)
{
if(msg.hasOwnProperty("channel") && msg.channel.indexOf("?") > -1){
var _list = msg.channel.substring(0, msg.channel.indexOf("?"));
msg.channel = _list;
}
if(msg.hasOwnProperty("channel")) {
msg.channel = Functions.encodeChannelName(msg.channel);
}
Frontpage.frontpage_lists(msg, socket);
});
socket.on('import_zoff', function(msg) {
if(msg.hasOwnProperty("channel") && msg.channel.indexOf("?") > -1){
var _list = msg.channel.substring(0, msg.channel.indexOf("?"));
msg.channel = _list;
}
if(msg.hasOwnProperty("channel")) {
msg.channel = Functions.encodeChannelName(msg.channel);
}
ListChange.addFromOtherList(msg, guid, offline, socket);
})
socket.on('now_playing', function(list, fn)
{
List.now_playing(list, fn, socket);
});
socket.on('id', function(arr)
{
if(arr.hasOwnProperty("channel") && arr.channel.indexOf("?") > -1){
var _list = arr.channel.substring(0, arr.channel.indexOf("?"));
arr.channel = _list;
}
if(arr.hasOwnProperty("channel")) {
arr.channel = Functions.encodeChannelName(arr.channel);
}
if(typeof(arr) == 'object')
io.to(arr.id).emit(arr.id.toLowerCase(), {type: arr.type, value: arr.value});
});
socket.on('list', function(msg)
{
if(msg.hasOwnProperty("channel") && msg.channel.indexOf("?") > -1){
var _list = msg.channel.substring(0, msg.channel.indexOf("?"));
msg.channel = _list;
}
if(msg.hasOwnProperty("channel")) {
msg.channel = Functions.encodeChannelName(msg.channel);
}
try {
//var _list = msg.channel.replace(/ /g,'');
var _list = msg.channel;
if(_list.length == 0) return;
if(_list.indexOf("?") > -1){
_list = _list.substring(0, _list.indexOf("?"));
msg.channel = _list;
}
coll = Functions.removeEmojis(_list).toLowerCase();
//coll = coll.replace(/_/g, "");
//
//coll = filter.clean(coll);
} catch(e) {
return;
}
if(msg.hasOwnProperty("offline") && msg.offline) {
offline = true;
}
List.list(msg, guid, coll, offline, socket);
Functions.get_short_id(socket);
});
socket.on('end', function(obj)
{
if(obj.hasOwnProperty("channel") && obj.channel.indexOf("?") > -1){
var _list = obj.channel.substring(0, obj.channel.indexOf("?"));
obj.channel = _list;
}
if(obj.hasOwnProperty("channel")) {
obj.channel = Functions.encodeChannelName(obj.channel);
try {
coll = obj.channel.toLowerCase();//.replace(/ /g,'');
if(coll.length == 0) return;
coll = Functions.removeEmojis(coll).toLowerCase();
//coll = coll.replace(/_/g, "");
//coll = filter.clean(coll);
} catch(e) {
return;
}
}
List.end(obj, coll, guid, offline, socket);
});
socket.on('addPlaylist', function(arr) {
if(arr.hasOwnProperty("channel") && arr.channel.indexOf("?") > -1){
var _list = arr.channel.substring(0, arr.channel.indexOf("?"));
arr.channel = _list;
}
if(arr.hasOwnProperty("channel")) {
arr.channel = Functions.encodeChannelName(arr.channel);
}
ListChange.addPlaylist(arr, guid, offline, socket);
})
socket.on('add', function(arr)
{
if(arr.hasOwnProperty("list") && arr.list.indexOf("?") > -1){
var _list = arr.list.substring(0, arr.list.indexOf("?"));
arr.list = _list;
}
if(arr.hasOwnProperty("list")) {
arr.list = Functions.encodeChannelName(arr.list);
}
if(coll !== undefined && ((arr.hasOwnProperty("offsiteAdd") && !arr.offsiteAdd) || !arr.hasOwnProperty("offsiteAdd"))) {
try {
coll = arr.list;//.replace(/ /g,'');
if(coll.length == 0) return;
coll = Functions.removeEmojis(coll).toLowerCase();
//coll = coll.replace(/_/g, "");
//coll = filter.clean(coll);
} catch(e) {
return;
}
} else if(arr.hasOwnProperty("offsiteAdd") && arr.offsiteAdd) {
arr.list = Functions.removeEmojis(arr.list).toLowerCase();
}
ListChange.add_function(arr, coll, guid, offline, socket);
});
socket.on('delete_all', function(msg) {
try {
if(msg.hasOwnProperty("channel") && msg.channel.indexOf("?") > -1){
var _list = msg.channel.substring(0, msg.channel.indexOf("?"));
msg.channel = _list;
}
if(msg.hasOwnProperty("channel")) {
msg.channel = Functions.encodeChannelName(msg.channel);
}
coll = msg.channel.toLowerCase();//.replace(/ /g,'');
if(coll.length == 0) return;
coll = Functions.removeEmojis(coll).toLowerCase();
//coll = coll.replace(/_/g, "");
//coll = filter.clean(coll);
} catch(e) {
return;
}
ListChange.delete_all(msg, coll, guid, offline, socket);
});
socket.on('vote', function(msg)
{
if(msg.hasOwnProperty("channel") && msg.channel.indexOf("?") > -1){
var _list = msg.channel.substring(0, msg.channel.indexOf("?"));
msg.channel = _list;
}
if(msg.hasOwnProperty("channel")) {
msg.channel = Functions.encodeChannelName(msg.channel);
}
if(coll !== undefined) {
try {
coll = msg.channel.toLowerCase();//.replace(/ /g,'');
if(coll.length == 0) return;
coll = Functions.removeEmojis(coll).toLowerCase();
//coll = coll.replace(/_/g, "");
//coll = filter.clean(coll);
} catch(e) {
return;
}
}
ListChange.voteUndecided(msg, coll, guid, offline, socket);
});
socket.on('password', function(inp)
{
if(inp.hasOwnProperty("channel") && inp.channel.indexOf("?") > -1){
var _list = inp.channel.substring(0, inp.channel.indexOf("?"));
inp.channel = _list;
}
if(inp.hasOwnProperty("channel")) {
inp.channel = Functions.encodeChannelName(inp.channel);
}
//if(coll != undefined) coll.replace(/ /g,'');
ListSettings.password(inp, coll, guid, offline, socket);
});
socket.on('skip', function(list)
{
if(list.hasOwnProperty("channel") && list.channel.indexOf("?") > -1){
var _list = list.channel.substring(0, list.channel.indexOf("?"));
list.channel = _list;
coll = list.channel;
}
if(list.hasOwnProperty("channel")) {
list.channel = Functions.encodeChannelName(list.channel);
}
//if(coll != undefined) coll.replace(/ /g,'');
List.skip(list, guid, coll, offline, socket);
});
socket.on('conf', function(conf)
{
if(conf.hasOwnProperty("channel") && conf.channel.indexOf("?") > -1){
var _list = conf.channel.substring(0, conf.channel.indexOf("?"));
conf.channel = _list;
coll = conf.channel;
}
if(conf.hasOwnProperty("channel")) {
conf.channel = Functions.encodeChannelName(conf.channel);
coll = conf.channel;
}
//if(coll != undefined) coll.replace(/ /g,'');
ListSettings.conf_function(conf, coll, guid, offline, socket);
});
socket.on('shuffle', function(msg)
{
if(msg.hasOwnProperty("channel") && msg.channel.indexOf("?") > -1){
var _list = msg.channel.substring(0, msg.channel.indexOf("?"));
msg.channel = _list;
}
if(msg.hasOwnProperty("channel")) {
msg.channel = Functions.encodeChannelName(msg.channel);
}
try {
coll = msg.channel.toLowerCase();//.replace(/ /g,'');
if(coll.length == 0) return;
coll = Functions.removeEmojis(coll).toLowerCase();
//coll = coll.replace(/_/g, "");
//coll = filter.clean(coll);
} catch(e) {
return;
}
ListChange.shuffle(msg, coll, guid, offline, socket);
});
socket.on('change_channel', function(obj)
{
if(obj == undefined && coll != undefined) {
obj = {};
obj.channel = coll;
} else if(obj != undefined && obj.hasOwnProperty("channel") && obj.channel.indexOf("?") > -1){
var _list = obj.channel.substring(0, obj.channel.indexOf("?"));
obj.channel = _list;
}
if(obj == undefined && coll == undefined) {
return;
}
if(obj.hasOwnProperty("channel")) {
obj.channel = Functions.encodeChannelName(obj.channel);
}
if(coll === undefined && obj !== undefined && obj.channel !== undefined){
try {
coll = obj.channel.toLowerCase();//.replace(/ /g,'');
if(coll.length == 0) return;
coll = Functions.removeEmojis(coll).toLowerCase();
//coll = coll.replace(/_/g, "");
//coll = filter.clean(coll);
} catch(e) {
return;
}
}
Functions.left_channel(coll, guid, short_id, in_list, socket, true, "left 1");
in_list = false;
});
socket.on('disconnect', function()
{
Functions.left_channel(coll, guid, short_id, in_list, socket, false, "left 2");
});
socket.on('disconnected', function()
{
Functions.left_channel(coll, guid, short_id, in_list, socket, false, "left 3");
});
socket.on("left_channel", function(msg) {
if(msg.hasOwnProperty("channel") && msg.channel.indexOf("?") > -1){
var _list = msg.channel.substring(0, msg.channel.indexOf("?"));
msg.channel = _list;
}
if(msg.hasOwnProperty("channel")) {
msg.channel = Functions.encodeChannelName(msg.channel);
}
if(msg.hasOwnProperty("channel") && msg.channel != "" && typeof(msg.channel) == "string") {
coll = msg.channel;//.replace(/ /g,'');
coll = Functions.removeEmojis(coll).toLowerCase();
//coll = filter.clean(coll);
Functions.left_channel(coll, guid, short_id, in_list, socket, false, "left 4");
}
})
socket.on('reconnect_failed', function()
{
Functions.left_channel(coll, guid, short_id, in_list, socket, false, "left 5");
});
socket.on('connect_timeout', function()
{
Functions.left_channel(coll, guid, short_id, in_list, socket, false, "left 6");
});
socket.on('error', function()
{
Functions.left_channel(coll, guid, short_id, in_list, socket, false, "left 7");
});
socket.on('pos', function(obj)
{
if(obj != undefined && obj.hasOwnProperty("channel") && obj.channel.indexOf("?") > -1){
var _list = obj.channel.substring(0, obj.channel.indexOf("?"));
obj.channel = _list;
}
if(obj != undefined && obj.hasOwnProperty("channel")) {
obj.channel = Functions.encodeChannelName(obj.channel);
}
if(obj == undefined && coll == undefined) {
return;
}
if(coll !== undefined) {
try {
coll = obj.channel.toLowerCase();//.replace(/ /g,'');
if(coll.length == 0) return;
coll = Functions.removeEmojis(coll).toLowerCase();
//coll = coll.replace(/_/g, "");
//coll = filter.clean(coll);
} catch(e) {
return;
}
}
if(!obj.hasOwnProperty("channel") || typeof(obj.channel) != "string") {
var result = {
channel: {
expected: "string",
got: obj.hasOwnProperty("channel") ? typeof(obj.channel) : undefined
},
pass: {
expected: "string",
got: obj.hasOwnProperty("pass") ? typeof(obj.pass) : undefined
}
};
socket.emit('update_required', result);
return;
}
if(coll == undefined) return;
db.collection(coll + "_settings").find(function(err, docs) {
Functions.getSessionAdminUser(Functions.getSession(socket), coll, function(userpass, adminpass) {
if(userpass != "" || obj.pass == undefined) {
obj.pass = userpass;
} else {
obj.pass = crypto.createHash('sha256').update(Functions.decrypt_string(obj.pass)).digest("base64")
}
if(docs.length > 0 && (docs[0].userpass == undefined || docs[0].userpass == "" || (obj.hasOwnProperty('pass') && docs[0].userpass == obj.pass))) {
Functions.check_inlist(coll, guid, socket, offline, undefined, "place 4");
List.send_play(coll, socket);
} else {
socket.emit("auth_required");
}
});
});
});
});
//send_ping();
}
/*
function send_ping() {
db.collection("connected_users").update({users: {$exists: true}}, {$set: {users: []}}, {multi: true}, function(err, docs){
db.collection("connected_users").update({"_id": "total_users"}, {$add: {total_users: 0}}, {multi: true}, function(err, docs){
db.collection("frontpage_lists").update({viewers: {$ne: 0}}, {$set: {"viewers": 0}}, {multi: true}, function(err, docs) {
io.emit("self_ping");
setTimeout(send_ping, 25000);
});
});
});
}*/