/*
* tweetable 1.6 - jQuery twitter feed generator plugin
*
* Copyright (c) 2009 Philip Beel (http://www.theodin.co.uk/)
* Dual licensed under the MIT (http://www.opensource.org/licenses/mit-license.php) 
* and GPL (http://www.opensource.org/licenses/gpl-license.php) licenses.
*
* With modifications from Philipp Robbel (http://www.robbel.com/) and Patrick DW (stackoverflow)
* for IE compatibility.
*
* Revision: $Id: jquery.tweetable.js 2011-01-06 $ 
*
*/
(function($) {
    //define the tweetable plugin
    $.fn.tweetable = function(options) {
        //specify the plugins defauls
        var defaults = {
            limit: 5, 						//number of tweets to show
            username: 'philipbeel', 	
            time: false, 					//display date
            replies: false, 			
            position: 'append'			//append position
        };
        //overwrite the defaults
        var options = $.extend(defaults, options);
        //loop through each instance
        return this.each(function(options) {
            //assign our initial vars
            var act = $(this);
            var $tweetList;
            var tweetMonth = '';
            var shortMonths = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"];
            var api = "http://api.twitter.com/1/statuses/user_timeline.json?screen_name=";
            var count = "&count=";
            //do a JSON request to twitters API
            $.getJSON(api + defaults.username + count + defaults.limit + "&callback=?", act, function(data) {
                //loop through twitters response
                $.each(data, function(i, item) {
                    //check for the first loop
                    if (i == 0) {
                        //create an unordered list to store tweets in
                        $tweetList = $('<div id="tweetList">')[defaults.position.toLowerCase() + 'To'](act);
                    }
                    //handle @reply filtering if required
                    if (defaults.replies === false) {
                        if (item.in_reply_to_status_id === null) {
                            $tweetList.append('<span class="tweet_content_' + i + '">' + item.text.replace(/#(.*?)(\s|$)/g, '<span class="hash">#$1 </span>').replace(/(\b(https?|ftp|file):\/\/[-A-Z0-9+&@#\/%?=~_|!:,.;]*[-A-Z0-9+&@#\/%=~_|])/ig, '<a href="$&">$&</a> ').replace(/@(.*?)(\s|\(|\)|$)/g, '<a href="http://twitter.com/$1">@$1 </a>$2') + '</span>  ');
                        }
                    } else {
                    $tweetList.append('<span class="tweet_content_' + i + '">' + item.text.replace(/#(.*?)(\s|$)/g, '<span class="hash">#$1 </span>').replace(/(\b(https?|ftp|file):\/\/[-A-Z0-9+&@#\/%?=~_|!:,.;]*[-A-Z0-9+&@#\/%=~_|])/ig, '<a href="$&">$&</a> ').replace(/@(.*?)(\s|\(|\)|$)/g, '<a href="http://twitter.com/$1">@$1 </a>$2') + '</span>  ');
                    }
                    //display the tiem of tweet if required
                    if (defaults.time == true) {
                        for (var iterate = 0; iterate <= 12; iterate++) {
                            if (shortMonths[iterate] == item.created_at.substr(4, 3)) {
                                tweetMonth = iterate + 1;
                                if (tweetMonth < 10) {
                                    tweetMonth = '0' + tweetMonth;
                                }
                            }
                        }
                        $('.tweet_content_' + i).append('&nbsp;&nbsp;&nbsp;<span class="small-font"> ' + item.created_at.substr(8, 2) + '/' + tweetMonth + '/' + item.created_at.substr(26, 4) + ' ' + item.created_at.substr(11, 8) + '</span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;|&nbsp;&nbsp;');
                    }
                });
                //close the unordered list
            });
        });
    }
})(jQuery);