/**
* TwitterMentions
* jQuery Plugin to Display Twitter Mentions
* http://www.ctrl-zetta.com/#code
* http://www.infectedfx.net/
*
* Copyright (c) 2009 zetta & infectedfx
*
* Released under the MIT License:
* http://www.opensource.org/licenses/mit-license.php
*
* Since  : 0.1 - 10/07/2009
*/
(function(jQuery) {
    /** public methods **/

    jQuery.fn.twitterMentions = function(user, options) {
	
        try {
		
            var opts = jQuery.extend({}, jQuery.fn.twitterMentions.defaults, options),
      c = jQuery.isFunction(opts.callback) ? opts.callback : _build,
      url = 'http://search.twitter.com/search.json?q=from:TheWitFreshTV&count=5&callback=?',
            params = { q: _query(user), page: opts.page, rpp: opts.maximum };
			
            return this.each(function(i, e) {
			
                jQuery.ajax({
                    url: url,
                    data: params,
                    dataType: 'jsonp',
                    success: function(o) {
						
                        c.apply(this, [(o.results) ? o.results : o, e, opts]);
						
                    },
					failure:function(){
					
					}
                });
            });
        } catch (e) {  }
    };
    /** defaults **/
    jQuery.fn.twitterMentions.defaults = {
        user: null,
        callback: null,
        page: 1,
        maximum: 10,
        avatar: true,
        ulClass: 'twitter-mentions',
        odd: true,
        oddClass: 'odd'
    };

    /** private methods **/
    var _build = function(object, element, opts) {
        var html = '<ul class="' + opts.ulClass + '">';
        for (var i = 0; i < object.length; i++) {
            current = object[i];
			
            user = current.from_user;
            user = "TheWitFreshTV";
            text = current.text.replace(/(https?:\/\/[-_.!~*\'()a-zA-Z0-9;\/?:\@&=+\$,%#]+)/, function(u) {
                var shortUrl = (u.length > 30) ? u.substr(0, 30) + '...' : u;
                return '<a href="' + u + '">' + shortUrl + '</a>';
            }).replace(/@([a-zA-Z0-9_]+)/g, '@<a href="http://twitter.com/$1">$1</a>').replace(/(?:^|\s)#([^\s\.\+:!]+)/g, function(a, u) {
                return ' <a href="http://twitter.com/search?q=' + encodeURIComponent(u) + '">#' + u + '</a>';
            });
            html += '<li' + ((opts.odd && i % 2) ? ' class="' + opts.oddClass + '"' : '') + '>' + (opts.avatar ? '<a href="http://twitter.com/' + user + '"><img src="./xox/images/logo_petit.png"></a>' : '') + text + '<br/><span style="color:#999999">' + _relative_time(current.created_at) + '</span></li>';
        }
        html += '</ul>';
        $(element).html(html);
    };
    var _relative_time = function(pastTime) {
         var origStamp = Date.parse(pastTime);
	var curDate = new Date();
	var currentStamp = curDate.getTime();
	
	var difference = parseInt((currentStamp - origStamp)/1000);

	if(difference < 0) return false;

	if(difference <= 5)				return "Just now";
	if(difference <= 20)			return "Seconds ago";
	if(difference <= 60)			return "A minute ago";
	if(difference < 3600)			return parseInt(difference/60)+" minutes ago";
	if(difference <= 1.5*3600) 		return "One hour ago";
	if(difference < 23.5*3600)		return Math.round(difference/3600)+" hours ago";
	if(difference < 1.5*24*3600)	return "One day ago";
	
	var dateArr = pastTime.split(' ');
	return dateArr[4].replace(/\:\d+$/,'')+' '+dateArr[2]+' '+dateArr[1]+(dateArr[3]!=curDate.getFullYear()?' '+dateArr[3]:'');
    }



    var _query = function(q) {
        if (typeof q == 'string')
            return '@' + q;
        else if (typeof q == 'object')
            return '@' + q.join(' OR @');
        throw 'data type not supported';
    }
})(jQuery);