129 lines
3.6 KiB
JavaScript
129 lines
3.6 KiB
JavaScript
var _u = require("underscore");
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var express = require('express'),
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app = express(),
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server = require('http').createServer(app),
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io = require('socket.io').listen(server);
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var flash = require('connect-flash');
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var moment = require('moment');
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var SnmpMac = require("./snmp-mac");
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var IpPoll = require("./ip-poll");
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var routes = require("./routes");
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var spaceanswer = {
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api: "0.13",
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space: "Chaostreff Dortmund",
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logo: "http://www.chaostreff-dortmund.de/logo.jpg",
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url: "http://www.chaostreff-dortmund.de/",
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location: {
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address: "Braunschweiger Str 22, 44145 Dortmund, Germany",
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lon: 7.4649449,
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lat: 51.527611
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},
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contact: {
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phone: "+49231 8 404 777",
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irc: "irc://irc.hackint.eu/#ctdo",
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ml: "ccc@chaostreff-dortmund.de",
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twitter: "@ctdo",
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issue_mail: "server-admin@chaostreff-dortmund.de"
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},
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issue_report_channels: [ "issue_email" ],
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state: {
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open: null,
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lastchange: 0
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}
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};
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var simpleanswer = { state: "unknown", count: 0, names: [], lastchange: 0 };
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var usercountanswer = { at: 0, current_value: 0, datapoints: [ { at : 0, value: 0 } ]};
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var snmpMac = new SnmpMac("juni.ctdo.de", "ctdo23");
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var ippoll = new IpPoll("switch2.raum.ctdo.de", "195.160.169.20-62 195.160.169.70-126");
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snmpMac.on('done', function (res) {
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simpleanswer.names = res;
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simpleanswer.lastchange = new Date();
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});
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ippoll.on('doneCount', function (num) {
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simpleanswer.count = num;
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simpleanswer.lastchange = new Date();
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io.sockets.emit('sdata', { data: simpleanswer });
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});
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ippoll.on('doneState', function (state) {
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spaceanswer.state.open = state;
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spaceanswer.state.lastchange = new Date();
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simpleanswer.state = state;
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simpleanswer.lastchange = spaceanswer.state.lastchange;
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io.sockets.emit('sdata', { data: simpleanswer });
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});
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io.configure(function () {
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io.set('log level', 0);
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});
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function work() {
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snmpMac.poll();
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ippoll.pollCount();
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ippoll.pollState();
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// simpleanswer.names.length = 0;
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// for(var i=0;i<4+Math.random() * 100;i++) {
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// simpleanswer.names.push("nickname"+i);
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// }
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// io.sockets.emit('sdata', { "data": simpleanswer }); // TODO: enable data simulation in dev env
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}
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setInterval(work, 60000); // TODO: make 60s in prod and 10s in dev env
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work();
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app.set('snmpMac', snmpMac); //TODO: wie kann man das schoener machen? (Modul in die Routes reintun)
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app.set('views', __dirname + '/views');
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app.set('view engine', 'jade');
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app.disable('x-powered-by');
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app.configure('development', function () {
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app.use(express.errorHandler());
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app.locals.pretty = true;
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});
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app.use(express.static(__dirname + '/public'));
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app.use(express.bodyParser());
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app.use(express.cookieParser('chaostreff'));
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app.use(express.session({ cookie: { maxAge: 60000 }}));
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app.use(flash());
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app.get('/api/spaceapi/v13', function (req, res) {
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res.send(spaceanswer);
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});
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app.get('/api/simple/v2', function (req, res) {
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res.send(simpleanswer);
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});
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app.get('/api/usercount', function (req, res) {
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//TODO: respect query params "start", "end", "interval" (s) and "limit" (like Xively)
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// maybe skip "interval" if code gets too complex :)
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usercountanswer.datapoints.length = 0;
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usercountanswer.at = simpleanswer.lastchange;
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usercountanswer.current_value = simpleanswer.count;
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for(var i=100; i > 0;i--) {
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usercountanswer.datapoints.push( { at: moment().subtract("minute", i), value: parseInt(Math.random()*20) } );
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}
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res.send(usercountanswer);
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});
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app.get('/db', routes.db);
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app.post('/form', routes.form);
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app.get('/', routes.index);
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server.listen(3000, 'localhost');
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