raumstatus/node/statusbot.js

124 lines
3.5 KiB
JavaScript

var express = require('express'),
app = express(),
server = require('http').createServer(app),
io = require('socket.io').listen(server);
var flash = require('connect-flash');
var moment = require('moment');
var SnmpMac = require("./snmp-mac");
var IpPoll = require("./ip-poll");
var routes = require("./routes");
var spaceanswer = {
api: "0.13",
space: "Chaostreff Dortmund",
logo: "http://www.chaostreff-dortmund.de/logo.jpg",
url: "http://www.chaostreff-dortmund.de/",
location: {
address: "Braunschweiger Str 22, 44145 Dortmund, Germany",
lon: 7.4649449,
lat: 51.527611
},
contact: {
phone: "+49231 8 404 777",
irc: "irc://irc.hackint.eu/#ctdo",
ml: "ccc@chaostreff-dortmund.de",
twitter: "@ctdo",
issue_mail: "server-admin@chaostreff-dortmund.de"
},
issue_report_channels: [ "issue_email" ],
state: {
open: null,
lastchange: 0
}
};
var simpleanswer = { state: "unknown", count: 0, names: [], lastchange: 0 };
var usercountanswer = { at: 0, current_value: 0, datapoints: [ { at : 0, value: 0 } ]};
var snmpMac = new SnmpMac("juni.ctdo.de", "ctdo23");
var ippoll = new IpPoll("switch2.raum.ctdo.de", "195.160.169.20-62 195.160.169.70-126");
snmpMac.on('done', function (res) {
simpleanswer.names = res;
simpleanswer.lastchange = new Date();
});
ippoll.on('doneCount', function (num) {
simpleanswer.count = num;
simpleanswer.lastchange = new Date();
ippoll.pollState();
});
ippoll.on('doneState', function (state) {
spaceanswer.state.open = state;
spaceanswer.state.lastchange = new Date();
simpleanswer.state = state;
simpleanswer.lastchange = spaceanswer.state.lastchange;
io.sockets.emit('sdata', { data: simpleanswer });
});
io.configure(function () {
io.set('log level', 0);
});
function work() {
snmpMac.poll();
ippoll.pollCount();
// simpleanswer.names.length = 0;
// for(var i=0;i<4+Math.random() * 100;i++) {
// simpleanswer.names.push("nickname"+i);
// }
// io.sockets.emit('sdata', { "data": simpleanswer }); // TODO: enable data simulation in dev env
}
setInterval(work, 60000); // TODO: make 60s in prod and 10s in dev env
work();
app.set('snmpMac', snmpMac); //TODO: wie kann man das schoener machen? (Modul in die Routes reintun)
app.set('views', __dirname + '/views');
app.set('view engine', 'jade');
app.disable('x-powered-by');
app.configure('development', function () {
app.use(express.errorHandler());
app.locals.pretty = true;
});
app.use(express.static(__dirname + '/public'));
app.use(express.bodyParser());
app.use(express.cookieParser('chaostreff'));
app.use(express.session({ cookie: { maxAge: 60000 }}));
app.use(flash());
app.get('/api/spaceapi/v13', function (req, res) {
res.send(spaceanswer);
});
app.get('/api/simple/v2', function (req, res) {
res.send(simpleanswer);
});
app.get('/api/usercount', function (req, res) {
//TODO: respect query params "start", "end", "interval" (s) and "limit" (like Xively)
// maybe skip "interval" if code gets too complex :)
ippoll.getHistory("-inf","+inf", function(data) {
usercountanswer.datapoints.length = 0;
usercountanswer.at = simpleanswer.lastchange;
usercountanswer.current_value = simpleanswer.count;
usercountanswer.datapoints = data;
res.send(usercountanswer);
});
});
app.get('/db', routes.db);
app.post('/form', routes.form);
app.get('/', routes.index);
server.listen(3000, 'localhost');