girc/lib/plugins/topic.js

IRC Client library

/*jslint node: true*/

"use strict";

var utils = require('../utils');

module.exports = function () {
    return function (connection) {

        connection.topic = function (channel, topic) {
            channel = typeof channel !== "string" ? channel.getName() : channel;
            topic = topic || '';
            connection.write('TOPIC ' + channel + ' :' + topic);
        };

        connection.on('data', function (message) {
            var channel;
            if (message.command === 'RPL_TOPIC') {
                connection.getChannel(message.params[1]).topic.topic = message.params[2];
            } else if (message.command === 'RPL_TOPIC_WHO_TIME') {
                channel = connection.getChannel(message.params[1]);
                channel.topic.user = connection.getUser(message.params[2].split('!')[0]);
                channel.topic.time = new Date(parseInt(message.params[3], 10) * 1000);
                connection.emit('topic', {
                    "channel": channel,
                    "topic": channel.topic.topic,
                    "user": channel.topic.user,
                    "time": channel.topic.time,
                    "changed": false
                });
                connection.conManager.emit('topic', connection, {
                    "channel": channel,
                    "topic": channel.topic.topic,
                    "user": channel.topic.user,
                    "time": channel.topic.time,
                    "changed": false
                });
            } else if (message.command === 'TOPIC') {
                channel = connection.getChannel(message.params[0]);
                channel.topic.topic = message.params[1];
                channel.topic.user = message.prefixIsHostmask() ? connection.getUser(message.parseHostmaskFromPrefix().nickname) : message.prefix;
                channel.topic.time = new Date();
                connection.emit('topic', {
                    "channel": channel,
                    "topic": channel.topic.topic,
                    "user": channel.topic.user,
                    "time": channel.topic.time,
                    "changed": true
                });
                connection.conManager.emit('topic', connection, {
                    "channel": channel,
                    "topic": channel.topic.topic,
                    "user": channel.topic.user,
                    "time": channel.topic.time,
                    "changed": true
                });
            }
        });
    };
};