BeWell.Web.Services.KickappsProxyService.GetLatestBlogPosts(20, GetLatestBlogPosts_Success, GetLatestBlogPosts_Failure);
var arrExperts = ["19061347","19063467","19063704","19063622","19063475","19063481","19062921","19063554","19063520","19061430","19063486","19063492",
                   "19061595","19063496","19061571","19063516","19060950","19061593","19062825","19060952","19063506","19062439","19063512","19065368","19066567","19061883"];
function isExpert(kickappsUserID)
{
    return (Array.contains(arrExperts, kickappsUserID));
}
function getTextChunkWithCompleteWords(text, maxlength)
{
    if (text.length <= maxlength)
        return text;
    else
        return text.substring(0, maxlength) + "&#8230;";
        
//    var retText = "";
//    var regex = /(.+)\b.+/gi;
//    var subText = text.c(0, maxlength);
//    var match = regex.exec(subText);
////    alert(text)
////    alert(subText);
//    try
//    {
//        if (typeof(match) == "undefined" || match == null)
//        {
//            retText = subText;
//        }
//        else if (typeof(match[1]) != "undefined" && match[1] != null)
//        {
//            retText = match[1];
//        }
//    }
//    catch(e)
//    {
//        return subText += "&#8230;";
//    }
//    return (retText += "&#8230;"); // append ellipsis
}
var arrDistinctBlogEntries = [];
function arrayContainsTwo(arr, value)
{
    var count = 0;
    var indexer = 0;
    for(indexer = 0; indexer < arr.length; indexer++)
    {
        if (arr[indexer] + "" == value + "")
        {
            count++;
        }
        if (count == 2) break;
    }
    return (count == 2);
}
function GetLatestBlogPosts_Success(result, userContext, methodName)
{
    var maxBlogs = 4;
    var sb = new Sys.StringBuilder();
    var items = result.getElementsByTagName("item");
    var x = 0;
    var count = 0;

    var uploadedByUrlElement = "ka:uploadedByUrl";
    var uploadedByThumbnailElement = "ka:uploadedByThumbnail";
    var creatorElement = "dc:creator";
    var creatorIdElement = "ka:creatorId";
    var contentElement = "content:encoded";
    var mediaElement = "media:content";
    var thumbElement = "media:thumbnail";
    
    var ua = navigator.userAgent.toLowerCase();
    if (ua.indexOf('safari/') != -1)
    {
        uploadedByUrlElement = "uploadedByUrl";
        uploadedByThumbnailElement = "uploadedByThumbnail";
        creatorElement = "creator";
        creatorIdElement = "creatorId";
        contentElement = "encoded";
        mediaElement = "content";
        thumbElement = "thumbnail";
    }
    
    for (x = 0; x < items.length; x++)
    {
        var creatorID = items[x].getElementsByTagName(creatorIdElement)[0].childNodes[0].nodeValue;
        if (isExpert(creatorID)) continue; // skip experts
        if (count == maxBlogs) break;

        // don't display more than 2 blog entries from the same user, if blog entry of this user already present, then skip this one
        if (arrayContainsTwo(arrDistinctBlogEntries, creatorID)) continue;
        // store user id
        arrDistinctBlogEntries.push(creatorID);

        var uploadedByUrl = items[x].getElementsByTagName(uploadedByUrlElement)[0].childNodes[0].nodeValue;
        var creator = items[x].getElementsByTagName(creatorElement)[0].childNodes[0].nodeValue;
        var link = items[x].getElementsByTagName("link")[0].childNodes[0].nodeValue;
        var title = items[x].getElementsByTagName("title")[0].childNodes[0].nodeValue;
        var content = getTextChunkWithCompleteWords(items[x].getElementsByTagName(contentElement)[0].childNodes[0].nodeValue, 124);
        //media:content/media:thumbnail[position()=6]/@url
        var avatar = items[x].getElementsByTagName(mediaElement)[0].getElementsByTagName(thumbElement)[5].getAttribute("url");
        //var avatar = items[x].getElementsByTagName(uploadedByThumbnailElement)[0].childNodes[0].nodeValue;

        sb.append("<div class='rbListing'>" +
                            String.format("<a href='{0}' title='{1}'><img class='rbAvatar' src='{2}' alt='{1}' /></a>", uploadedByUrl, creator, avatar) +
                            String.format("<p class='rbListingTitle'><a href='{0}' title='{1}'>{1}</a></p>", link, title) +
                            String.format("<p class='rbListingSnippet'>{0}</a></p>", content) +
                            String.format("<p class='rbListingName'>{0}&nbsp;<a href='{1}'>&#187;</a></p>", creator, uploadedByUrl) +
                            "<div style='clear:both; margin:0px; padding:0px; height:1px'></div></div>"
                            );
        count++;
    }
    sb.append("<div class='rbListingButton'><a href='http://community.bewell.com/service/searchEverything.kickAction?as=142833&mediaType=blog&sortType=recent&includeBlog=on&d-7095067-p=1' id='btnSeeAllRecentBlogs' title='See All Recent Blogs'>See All Recent Blogs</a></div>");
    jQuery("#recentBlogs").append(sb.toString());
}
function GetLatestBlogPosts_Failure(exception, userContext, methodName)
{
}