$(function(){
    $('#pageBody').on('onload', function (event) {
        event.preventDefault();

        var domain = $('youtube.com').val();
        var newdomain = domain.replace(/\//g, ''); // remove all slashes
        var requrl = "http://www.reddit.com/domain/";

        var fullurl = requrl + domain + ".json";

        $.getJSON(fullurl, function(json){
            var listing = json.data.children;
            var html = '<ul class="videoList">\n';
            for(var i=0, l=listing.length; i<l; i++) {
                var obj = listing[i].data;

                var votes     = obj.score;
                var title     = obj.title;
                var subtime   = obj.created_utc;
                var thumb     = obj.thumbnail;
                var subrdt    = "/r/"+obj.subreddit;
                var redditurl = "http://www.reddit.com"+obj.permalink;
                var subrdturl = "http://www.reddit.com/r/"+obj.subreddit+"/";
                var exturl    = obj.url;

                var timeago = timeSince(subtime);

                if (subrdt == '/r/leagueoflegends') {
                    html += '<li>\n';
                    html += 'width="430" height="300" src="//www.youtube.com/embed/' + exturl + '" frameborder="0" allowfullscreen></iframe>\n';
                    html += '</li>\n';
                }
                else {

                }
            } // end for{} loop
            htmlOutput(html);

        }); // end getJSON()
    }); // end .on(submit) listener
    function htmlOutput(html) {
        html += '</ul>';

        $('#content').html(html);
        //console.log(html);
    }

    /**
     * Return time since link was posted
     * http://stackoverflow.com/a/3177838/477958
    **/
    function timeSince(date) {
        var seconds = Math.floor(((new Date().getTime() / 1000) - date))

        var interval = Math.floor(seconds / 31536000);

        if (interval >= 1) {
            if (interval == 1) return interval + " year ago";
            else
                return interval + " years ago";
        }
        interval = Math.floor(seconds / 2592000);
        if (interval >= 1) {
            if (interval == 1) return interval + " month ago";
            else
                return interval + " months ago";
        }
        interval = Math.floor(seconds / 86400);
        if (interval >= 1) {
            if (interval == 1) return interval + " day ago";
            else
                return interval + " days ago";
        }
        interval = Math.floor(seconds / 3600);
        if (interval >= 1) {
            if (interval == 1) return interval + " hour ago";
            else
                return interval + " hours ago";
        }
        interval = Math.floor(seconds / 60);
        if (interval >= 1) {
            if (interval == 1) return interval + " minute ago";
            else
                return interval + " minutes ago";
        }
        return Math.floor(seconds) + " seconds ago";
    }
});