/* Thanks Scott Kyle */
Request.Twitter = new Class({

    Extends: Request.JSONP,

    options: {
        linkify: true,
        url: 'http://twitter.com/statuses/user_timeline/{term}.json',
        data: { count: 5 }
    },

    initialize: function (term, options) {
        this.parent(options);
        this.options.url = this.options.url.substitute({ term: term });
    },

    success: function (data, script) {
        if (this.options.linkify) Array.each(data[0], function (tweet) {
            tweet.text = this.linkify(tweet.text);
        }, this);

        if (data[0]) this.options.data.since_id = data[0].id; // keep subsequent calls newer

        this.parent(data, script);
    },

    linkify: function (text) {
        // modified from TwitterGitter by David Walsh (davidwalsh.name)
        // courtesy of Jeremy Parrish (rrish.org)
        return text.replace(/(https?:\/\/[\w\-:;?&=+.%#\/]+)/gi, '<a href="$1">$1</a>')
                   .replace(/(^|\W)@(\w+)/g, '$1<a href="http://twitter.com/$2">@$2</a>')
                   .replace(/(^|\W)#(\w+)/g, '$1#<a href="http://search.twitter.com/search?q=%23$2">$2</a>');
    }

});

function parseDate(str) {
    var v = str.split(' ');
    return new Date(Date.parse(v[1] + " " + v[2] + ", " + v[5] + " " + v[3] + " UTC"));
}