botthingy.js

require.paths.unshift(__dirname + '/../lib');

var sys = require('sys');
var irc = require('irc');
var http = require('http');
var fs = require('fs');

var bot = new irc.Client('irc.freenode.net', 'iShouldChangeBotName', {
	channels: ['#node.js']
});

var users = {};

fs.readFile('cache.json', function (err, data) {
	if (err) {
		throw err;
	}

	users = eval('(' + data.toString() + ')');

	setInterval(function () {
		fs.writeFile('cache.json', JSON.stringify(users), function (err) {});
	}, 10000);
});

bot.addListener('message', function (from, to, message) {
	if (!users[from]) {
		users[from] = {};
	}

	var userKeys = Object.keys(users).sort().reverse();
	var userMatch = new RegExp('^(' + (userKeys.join('|') || 'noDefaultMatch') + ')');

	if (message.indexOf('!register') !== -1) {
		var mail = message.replace('!register ', '').trim();

		users[from].mail = mail;
		bot.send('PRIVMSG', to, 'Registered: ' + mail);
	}

	if (message.match(userMatch)) {
		var matches = message.match(userMatch);

		if (!users[from].connections) {
			users[from].connections = {};
		}

		if (!users[from].connections[matches[0]]) {
			users[from].connections[matches[0]] = {
				'lastMention': new Date().getTime(),
				'mentions': 0
			};
		}
		else {
			users[from].connections[matches[0]].lastMention = new Date().getTime();
			users[from].connections[matches[0]].mentions += 1;
		}
	}
});

http.createServer(function (req, res) {
	res.writeHead(200, {
		'Content-Type': 'application/json'
	});
	res.end(JSON.stringify(users));
}).listen(6669);