website/lib/title.js

A set of tools for extracting information out of a website.

/*
 * node-website
 * A set of tools for extracting information out of a website.
 *
 * Licensed under the MIT:
 * http://www.opensource.org/licenses/mit-license.php
 *
 * Copyright (c) 2013, André König (andre.koenig@gmail.com)
 *
 */

var request = require('request'),
    cheerio = require('cheerio');

exports.getTitle = function (uri, cb) {
    'use strict';

    request({
        uri: uri
    }, function (error, response, body) {
        var $,
            title;

        if (error) {
            return cb(error);
        }

        $ = cheerio.load(body);

        title = $('title').text().trim();

        cb(null, title);
    });
};