/******************************************************
    * jQuery plug-in
    * So So Social Activity Feed
    * Services accessed: Facebook, Delicious, Twitter, Last.FM, Flickr
    * Developed by J.P. Given (http://johnpatrickgiven.com)
    * Useage: anyone so long as credit is left alone
******************************************************/

/******************************************************
    OU WEB COMMUNICATIONS
    -Added Foursquare feed (by: Tri Noensie)
    -Removed inline styles and added classes (by: Christian Col�n)
    -Wrapping console.warn in: if (window.console && console.warn) {}
******************************************************/ 

var sss = {};

sss.ACTIVITY_ARRAY = new Array();
sss.TWITTER_FINISHED = 0;
sss.FACEBOOK_FINISHED = 0;
sss.FLICKR_FINISHED = 0;
sss.LASTFM_FINISHED = 0;
sss.DELICIOUS_FINISHED = 0;
sss.TUMBLR_FINISHED = 0;
sss.WORDPRESS_FINISHED = 0;
sss.POSTEROUS_FINISHED = 0;
sss.FOURSQUARE_FINISHED = 0;
sss.CONTAINER = null;
sss.COUNT = 0;

$.ajaxSetup({
    timeout: 1000
});

(function($) {
    $.fn.soSoSocial = function(callback) {
        
        sss.CONTAINER = $(this);
        
        
        /************************************************************************************
            * Repeated code is not ideal
            * However in this case you want multiple jQuery get's
        ************************************************************************************/
        
        // Foursquare
        if (sss.FOURSQUARE_RSS != ""){
            $.getJSON("http://query.yahooapis.com/v1/public/yql?q=select%20*%20from%20json%20where%20url%3D%22"+encodeURIComponent(sss.FOURSQUARE_RSS)+"%22&format=json&callback=?", function(data){

                // Grab all tips by OU
                if(data.query && data.query.results){
                    $(data.query.results.json.tips).each(function(){
                        var venue = this.venue.name;
                        var link = "http://foursquare.com/venue/" + this.venue.id;
                        var tip = this.text;
                        var pubDate = this.created.replace(/\,/g,'');

                        sss.ACTIVITY_ARRAY[sss.COUNT] = new Array();
                        sss.ACTIVITY_ARRAY[sss.COUNT][0] = '<li class="foursquare"><a target="_blank" href="' +link+ '">' +venue+ '</a><br />' +tip;
                        sss.ACTIVITY_ARRAY[sss.COUNT][1] = relative_time(pubDate);
                        sss.ACTIVITY_ARRAY[sss.COUNT][2] = get_delta(pubDate);
                        sss.COUNT++;
                    });
                    sss.FOURSQUARE_FINISHED = 1;

                } else{
                    if (window.console && console.warn) {
                        console.warn("SoSoSocial ERROR: Foursquare feed seems to be down.");
                    }
                    sss.FOURSQUARE_FINISHED = 1;
                }
            });
        } else {
            sss.FOURSQUARE_FINISHED = 1;
        }
        
            print_array($(this));

        if (typeof callback == 'function') { // make sure the callback is a function
            callback.call(this); // brings the scope to the callback
        }
        
        
        // Twitter
        if (sss.TWITTER_RSS != "") {
            $.getJSON("http://query.yahooapis.com/v1/public/yql?q=select%20*%20from%20xml%20where%20url%3D%22"+encodeURIComponent(sss.TWITTER_RSS)+"%22&format=json&callback=?", function(d) {
                //grab ever rss item from the json result request
                if (d.query && d.query.results && d.query.results.rss) {
                    $(d.query.results.rss.channel.item).each(function() {
                        //if set up to be infinite or the limit is not reached, keep grabbing items
                        var title = this.title;
                        var link = this.link;
                        var description = this.description;
                        var pubDate = this.pubDate;
                        pubDate = pubDate.replace(/\,/g,'');

                        var status = title.replace(/((https?|s?ftp|ssh)\:\/\/[^"\s\<\>]*[^.,;'">\:\s\<\>\)\]\!])/g, function(url) {
                            return '<a href="'+url+'">'+url+'</a>';
                        }).replace(/\B@([_a-z0-9]+)/ig, function(reply) {
                            return  reply.charAt(0)+'<a href="http://twitter.com/'+reply.substring(1)+'">'+reply.substring(1)+'</a>';
                        });

                        //Remove twitter username from front of status.
                        status = '@' + status;
                        status = status.replace(/\B@([_a-z0-9]+):/ig, "");

                        //append to the div
                        sss.ACTIVITY_ARRAY[sss.COUNT] = new Array();
                        sss.ACTIVITY_ARRAY[sss.COUNT][0] = '<li class="twitter">' + status + ' <a href="' + link + '" target="_blank">#</a>';
                        sss.ACTIVITY_ARRAY[sss.COUNT][1] = relative_time(pubDate);
                        sss.ACTIVITY_ARRAY[sss.COUNT][2] = get_delta(pubDate);
                        sss.COUNT++;
                    });

                    sss.TWITTER_FINISHED = 1;
                } else {
                    if (window.console && console.warn) {
                        console.warn('SoSoSocial ERROR: Twitter feed seems to be down.');
                    }
                    sss.TWITTER_FINISHED = 1;
                }
                
                
            });
            
        } else { //if not on twitter set it to done.
            sss.TWITTER_FINISHED = 1;
        }
        
        //LastFM
        if (sss.LASTFM_RSS != '') {
            $.getJSON("http://query.yahooapis.com/v1/public/yql?q=select%20*%20from%20xml%20where%20url%3D%22"+encodeURIComponent(sss.LASTFM_RSS)+"%22&format=json&callback=?", function(d) {
                //grab ever rss item from the json result request
                if (d.query && d.query.results && d.query.results.rss) {
                    $(d.query.results.rss.channel.item).each(function() {
                        //if set up to be infinite or the limit is not reached, keep grabbing items
                        var title = this.title;
                        var link = this.link;
                        var description = this.description;
                        var pubDate = this.pubDate;
                        pubDate = pubDate.replace(/\,/g,'');

                        //append to the div
                        sss.ACTIVITY_ARRAY[sss.COUNT] = new Array();
                        sss.ACTIVITY_ARRAY[sss.COUNT][0] = '<li class="lastfm">Listened to <a href="' + link + '" target="_blank">' + title + '</a>';
                        sss.ACTIVITY_ARRAY[sss.COUNT][1] = relative_time(pubDate);
                        sss.ACTIVITY_ARRAY[sss.COUNT][2] = get_delta(pubDate);
                        sss.COUNT++;
                    });

                    sss.LASTFM_FINISHED = 1;
                } else {
                    if (window.console && console.warn) {
                        console.warn('SoSoSocial ERROR: LastFM feed seems to be down.');
                    }
                    sss.LASTFM_FINISHED = 1;
                }
                
                
            });
        
        } else {
            sss.LASTFM_FINISHED = 1;
        }
        
        if (sss.FACEBOOK_RSS != '') {
            $.getJSON("http://query.yahooapis.com/v1/public/yql?q=select%20*%20from%20xml%20where%20url%3D%22"+encodeURIComponent(sss.FACEBOOK_RSS)+"%22&format=json&callback=?", function(d) {
                //grab ever rss item from the json result request
                if (d.query && d.query.results && d.query.results.rss) {
                    $(d.query.results.rss.channel.item).each(function() {
                        //if set up to be infinite or the limit is not reached, keep grabbing items
                        var title = this.title;
                        var link = this.link;
                        var description = this.description;
                        var pubDate = this.pubDate;
                        pubDate = pubDate.replace(/\,/g,'');

                        //append to the div
                        sss.ACTIVITY_ARRAY[sss.COUNT] = new Array();
                        sss.ACTIVITY_ARRAY[sss.COUNT][0] = '<li class="facebook">Posted <a href="' + link + '" target="_blank">' + title + '</a>';
                        sss.ACTIVITY_ARRAY[sss.COUNT][1] = relative_time(pubDate);
                        sss.ACTIVITY_ARRAY[sss.COUNT][2] = get_delta(pubDate);
                        sss.COUNT++;
                    });

                    sss.FACEBOOK_FINISHED = 1;
                } else {
                    if (window.console && console.warn) {
                        console.warn('SoSoSocial ERROR: Facebook feed seems to be down.');
                    }
                    sss.FACEBOOK_FINISHED = 1;
                }
                
                
            });
        } else {
            sss.FACEBOOK_FINISHED = 1;
        }
        
        //Flickr
        if (sss.FLICKR_RSS != '') {
            $.getJSON("http://query.yahooapis.com/v1/public/yql?q=select%20*%20from%20xml%20where%20url%3D%22"+encodeURIComponent(sss.FLICKR_RSS)+"%22&format=json&callback=?", function(d) {
                //grab ever rss item from the json result request
                if (d.query && d.query.results && d.query.results.rss) {
                    $(d.query.results.rss.channel.item).each(function() {
                        //if set up to be infinite or the limit is not reached, keep grabbing items
                        var title = this.title;
                        var link = this.link;
                        var description = this.description;
                        var pubDate = this.pubDate;
                        pubDate = pubDate.replace(/\,/g,'');
                        title = title.toString();
                        title = title.split(",");
                        title = title[0];

                        //append to the div
                        sss.ACTIVITY_ARRAY[sss.COUNT] = new Array();
                        sss.ACTIVITY_ARRAY[sss.COUNT][0] = '<li class="flickr">Uploaded <a href="' + link + '" target="_blank">' + title + '</a>';
                        sss.ACTIVITY_ARRAY[sss.COUNT][1] = relative_time(pubDate);
                        sss.ACTIVITY_ARRAY[sss.COUNT][2] = get_delta(pubDate);
                        sss.COUNT++;
                    });

                    sss.FLICKR_FINISHED = 1;
                } else {
                    if (window.console && console.warn) {
                        console.warn('SoSoSocial ERROR: Flickr feed seems to be down.');
                    }
                    sss.FLICKR_FINISHED = 1;
                }
                
                
            });
        } else {
            sss.FLICKR_FINISHED = 1;
        }
        
        //Delicious
        if (sss.DELICIOUS_RSS != '') {
            $.getJSON("http://query.yahooapis.com/v1/public/yql?q=select%20*%20from%20xml%20where%20url%3D%22"+encodeURIComponent(sss.DELICIOUS_RSS)+"%22&format=json&callback=?", function(d) {
                //grab ever rss item from the json result request
                if (d.query && d.query.results && d.query.results.rss) {
                    $(d.query.results.rss.channel.item).each(function() {
                        //if set up to be infinite or the limit is not reached, keep grabbing items
                        var title = this.title;
                        var link = this.link;
                        var description = this.description;
                        var pubDate = this.pubDate;
                        pubDate = pubDate.replace(/\,/g,'');

                        //append to the div
                        sss.ACTIVITY_ARRAY[sss.COUNT] = new Array();
                        sss.ACTIVITY_ARRAY[sss.COUNT][0] = '<li class="delicious">Saved <a href="' + link + '" target="_blank">' + title + '</a>.';
                        sss.ACTIVITY_ARRAY[sss.COUNT][1] = relative_time(pubDate);
                        sss.ACTIVITY_ARRAY[sss.COUNT][2] = get_delta(pubDate);
                        sss.COUNT++;
                    });

                    sss.DELICIOUS_FINISHED = 1;
                } else {
                    if (window.console && console.warn) {
                        console.warn('SoSoSocial ERROR: Delicious feed seems to be down.');
                    }
                    sss.DELICIOUS_FINISHED = 1;
                }
                
                
            });
        } else {
            sss.DELICIOUS_FINISHED = 1;
        }
        
        print_array($(this));
        
        if (typeof callback == 'function') { // make sure the callback is a function
            callback.call(this); // brings the scope to the callback
        }
        
        //Tumblr
        if (sss.TUMBLR_RSS != '') {
            $.getJSON("http://query.yahooapis.com/v1/public/yql?q=select%20*%20from%20xml%20where%20url%3D%22"+encodeURIComponent(sss.TUMBLR_RSS)+"%22&format=json&callback=?", function(d) {
                //grab ever rss item from the json result request
                if (d.query && d.query.results && d.query.results.rss) {
                    
                } else {
                    if (window.console && console.warn) {
                        console.warn('SoSoSocial ERROR: Facebook feed seems to be down.');
                    }
                    sss.FACEBOOK_FINISHED = 1;
                }
                $(d.query.results.rss.channel.item).each(function() {
                    //if set up to be infinite or the limit is not reached, keep grabbing items
                    var title = this.title;
                    var link = this.link;
                    var description = this.description;
                    var pubDate = this.pubDate;
                    pubDate = pubDate.replace(/\,/g,'');

                    //append to the div
                    sss.ACTIVITY_ARRAY[sss.COUNT] = new Array();
                    sss.ACTIVITY_ARRAY[sss.COUNT][0] = '<li class="tumblr">Posted <a href="' + link + '" target="_blank">' + title + '</a>.';
                    sss.ACTIVITY_ARRAY[sss.COUNT][1] = relative_time(pubDate);
                    sss.ACTIVITY_ARRAY[sss.COUNT][2] = get_delta(pubDate);
                    sss.COUNT++;
                });

                sss.TUMBLR_FINISHED = 1;

            });
        } else {
            sss.TUMBLR_FINISHED = 1;
        }

            print_array($(this));

        if (typeof callback == 'function') { // make sure the callback is a function
            callback.call(this); // brings the scope to the callback
        }
        
        
        //Wordpress
        if (sss.WORDPRESS_RSS != '') {
            $.getJSON("http://query.yahooapis.com/v1/public/yql?q=select%20*%20from%20xml%20where%20url%3D%22"+encodeURIComponent(sss.WORDPRESS_RSS)+"%22&format=json&callback=?", function(d) {
                //grab ever rss item from the json result request
                if (d.query && d.query.results && d.query.results.rss) {
                    $(d.query.results.rss.channel.item).each(function() {
                        //if set up to be infinite or the limit is not reached, keep grabbing items
                        var title = this.title;
                        var link = this.link;
                        var description = this.description;
                        var pubDate = this.pubDate;
                        pubDate = pubDate.replace(/\,/g,'');

                        //append to the div
                        sss.ACTIVITY_ARRAY[sss.COUNT] = new Array();
                        sss.ACTIVITY_ARRAY[sss.COUNT][0] = '<li class="wordpress">Posted <a href="' + link + '" target="_blank">' + title + '</a> on Wordpress.';
                        sss.ACTIVITY_ARRAY[sss.COUNT][1] = relative_time(pubDate);
                        sss.ACTIVITY_ARRAY[sss.COUNT][2] = get_delta(pubDate);
                        sss.COUNT++;
                    });

                    sss.WORDPRESS_FINISHED = 1;
                } else {
                    if (window.console && console.warn) {
                        console.warn('SoSoSocial ERROR: Wordpress feed seems to be down.');
                    }
                    sss.WORDPRESS_FINISHED = 1;
                }
                

            });
        } else {
            sss.WORDPRESS_FINISHED = 1;
        }

            print_array($(this));

        if (typeof callback == 'function') { // make sure the callback is a function
            callback.call(this); // brings the scope to the callback
        }
        
        //Posterous
        if (sss.POSTEROUS_RSS != '') {
            $.getJSON("http://query.yahooapis.com/v1/public/yql?q=select%20*%20from%20xml%20where%20url%3D%22"+encodeURIComponent(sss.POSTEROUS_RSS)+"%22&format=json&callback=?", function(d) {
                //grab ever rss item from the json result request
                if (d.query && d.query.results && d.query.results.rss) {
                    $(d.query.results.rss.channel.item).each(function() {
                        //if set up to be infinite or the limit is not reached, keep grabbing items
                        var title = this.title;
                        var link = this.link;
                        var description = this.description;
                        var pubDate = this.pubDate;
                        pubDate = pubDate.replace(/\,/g,'');

                        //append to the div
                        sss.ACTIVITY_ARRAY[sss.COUNT] = new Array();
                        sss.ACTIVITY_ARRAY[sss.COUNT][0] = '<li class="posterous">Posted <a href="' + link + '" target="_blank">' + title + '</a> on Posterous.';
                        sss.ACTIVITY_ARRAY[sss.COUNT][1] = relative_time(pubDate);
                        sss.ACTIVITY_ARRAY[sss.COUNT][2] = get_delta(pubDate);
                        sss.COUNT++;
                    });

                    sss.POSTEROUS_FINISHED = 1;
                } else {
                    if (window.console && console.warn) {
                        console.warn('SoSoSocial ERROR: Posterous feed seems to be down.');
                    }
                    sss.POSTEROUS_FINISHED = 1;
                }
                

            });
        } else {
            sss.POSTEROUS_FINISHED = 1;
        }
        
            print_array($(this));

        if (typeof callback == 'function') { // make sure the callback is a function
            callback.call(this); // brings the scope to the callback
        }
        
        
        
    };
})(jQuery);

// Print the array! 
function print_array(obj) {
    
    if ((sss.FLICKR_FINISHED == 1) && (sss.TWITTER_FINISHED == 1) && (sss.FACEBOOK_FINISHED == 1) && (sss.LASTFM_FINISHED == 1) && (sss.DELICIOUS_FINISHED == 1) && (sss.TUMBLR_FINISHED == 1) && (sss.WORDPRESS_FINISHED == 1) && (sss.FOURSQUARE_FINISHED == 1)) {
        
        if ( (sss.LIMIT == 0) || (sss.ACTIVITY_ARRAY.length < sss.LIMIT) ) {
            sss.LIMIT = sss.ACTIVITY_ARRAY.length;
        }
        
        sss.CONTAINER.html("");
        
        sss.ACTIVITY_ARRAY.sort(by(2,1));
        var html = '<ul>';
        for (j = 0; j < sss.LIMIT; j++) {
            html += sss.ACTIVITY_ARRAY[j][0] + ' (' + sss.ACTIVITY_ARRAY[j][1] + ')</li>';
        }
        html += '</ul>';
        sss.CONTAINER.append(html);
    } else {
        setTimeout("print_array()", 1000);
    }
}

// pubDate delta function
function get_delta(time_value) {
    var values = time_value.split(" ");
    time_value = values[2] + " " + values[1] + ", " + values[3] + " " + values[4];
    var parsed_date = Date.parse(time_value);
    var relative_to = (arguments.length > 1) ? arguments[1] : new Date();
    var delta = parseInt((relative_to.getTime() - parsed_date) / 1000);
    if (values[5] == "+0000") {
        delta = delta + (relative_to.getTimezoneOffset() * 60);
    } else {
        delta = delta + relative_to.getTimezoneOffset();
    }
    
    
    return delta;
}

// Function to return the relative time based off of delta.
function relative_time(time_value) {
    
    var delta = get_delta(time_value);

    if (delta < 60) {
        return 'less than a minute ago';
    } else if(delta < 120) {
        return 'about a minute ago';
    } else if(delta < (60*60)) {
        return (parseInt(delta / 60)).toString() + ' minutes ago';
    } else if(delta < (120*60)) {
        return 'about an hour ago';
    } else if(delta < (24*60*60)) {
        return 'about ' + (parseInt(delta / 3600)).toString() + ' hours ago';
    } else if(delta < (48*60*60)) {
        return '1 day ago';
    } else {
        return (parseInt(delta / 86400)).toString() + ' days ago';
    }
}

// Multi-Dementional Array sort.
function by(i,dir) {
    return function(a,b){a = a[i];b = b[i];return a == b ? 0 : (a < b ? -1*dir : dir)}
}