blogger comment

gistfile1.js

/* blogger comment integration */
function onBlogSpotComment(data) {

    if (data && data.feed && data.feed.entry.length > 0) {
        //Get the datetime
        var datetime = data.feed.entry[0].published.$t.split("T");
        var date = datetime[0];
        var time = datetime[1];
        var dateSplitted = date.split("-");
        var timeSplitted = time.split(":");
        var minSecondSplitted = timeSplitted[2].split(".");
        var d = new Date(dateSplitted[0], dateSplitted[1]-1, dateSplitted[2], timeSplitted[0], timeSplitted[1], minSecondSplitted[0], 0);

        var now = new Date();
        var diff = (now.getTime() - d.getTime())/1000;

        //verify that the comment happened in the past 5 seconds
        if (diff < 5) {
            //var _ptq = _ptq || [];
            //_ptq.push(["comment",data.feed.entry[0].id.$t]);
            _ptq.push(["comment","2"]);
        }
    }
}

var commentURL;
var links = document.getElementsByTagName("link");
for (var i=0; i < links.length; i++) {
    var href = links[i].href;
    //look for the comment feed
    if (href.match(/^http:\/\/\w+.blogspot.com\/feeds\/\d+\/comments\/default$/)) {
        commentURL = href;
        break;
    }
}

//if the commentURL was found
if (commentURL) {
    //go an get the last comment
    var i=document.createElement("script");
    i.src=unescape(commentURL+"?alt=json-in-script&callback=onBlogSpotComment&max-results=1");
    i.async=true;
    i.charset="UTF-8";
    document.getElementsByTagName("head")[0].appendChild(i);
}