OurUmbraco/OurUmbraco.Site/macroScripts/ProjectsVersionList.cshtml

@inherits umbraco.MacroEngines.DynamicNodeContext
@using System.Globalization
@using System.Text.RegularExpressions
@using OurUmbraco.Our
@{
    var projectGroups = Model.Children.Where("nodeTypeAlias == \"ProjectGroup\"");
    var projects = new List<UmbracoProject>();

    foreach (var projectGroup in projectGroups)
    {
        foreach (var project in projectGroup.Children)
        {
            if (project.projectLive)
            {
                var versionsList = new List<int>();
                var compatibleVersions = project.CompatibleVersions.Split(',');
                foreach (var compatibleVersion in compatibleVersions)
                {
                    if (string.IsNullOrWhiteSpace(compatibleVersion) == false && compatibleVersion != "saved")
                    {
                        int version;
                        if (int.TryParse(compatibleVersion.Substring(1), out version))
                        {
                            versionsList.Add(version);
                        }
                    }
                }

                var umbracoProject = new UmbracoProject
                                     {
                                         Id = project.Id,
                                         Name = project.Name,
                                         CreateDate = project.CreateDate,
                                         CompatibleVersions = versionsList
                                     };

                projects.Add(umbracoProject);
            }
        }
    }

    <div class="deliPromoBox clearfix">
        @{
            var vs = new List<int>();
            foreach (var project in projects.OrderByDescending(x => x.CreateDate))
            {
                foreach (var version in project.CompatibleVersions.Where(version => vs.Contains(version) == false))
                {
                    vs.Add(version);
                }
            }

            foreach (var v in vs.OrderBy(x => x).Where(x => x.ToString(CultureInfo.InvariantCulture).StartsWith("3") == false && x.ToString(CultureInfo.InvariantCulture).StartsWith("5") == false).Skip(6))
            {
                <a href="/Projects/ProjectsVersioned?v=@v">Umbraco @(GetProperVersion(v.ToString(CultureInfo.InvariantCulture)).ToString(2)).x</a>
                <br />
            }
        }
    </div>
}

@functions {

    public class UmbracoProject
    {
        public int Id { get; set; }
        public string Name { get; set; }
        public DateTime CreateDate { get; set; }
        public List<int> CompatibleVersions { get; set; }
        public int TotalDownloads { get; set; }
        public int DownloadsCurrentVersion { get; set; }
        public int Karma { get; set; }
        public int TotalDownloadsRank { get; set; }
        public int CurrentVersionDownloadsRank { get; set; }
        public int KarmaRank { get; set; }
        public int TotalRank { get; set; }
        public int FileId { get; set; }
        public int ReportsCount { get; set; }
        public int CompatibilityCount { get; set; }
        public float CompatibilityScore { get; set; }
    }

    public Version GetProperVersion(string version)
    {
        if (version == "4.1.0")
        {
            return new Version(version);
        }

        version = version.Replace(".", "");

        if (version.EndsWith("x"))
        {
            version = version.Substring(0, version.IndexOf("x", StringComparison.Ordinal));
        }

        if (version == "410" || version == "4100")
        {
            return new Version("4.10");
        }

        if (version == "411" || version == "4110")
        {
            return new Version("4.11");
        }

        if (version.EndsWith("x"))
        {
            version = version.Substring(0, version.IndexOf("x", StringComparison.Ordinal) - 1);
        }

        var splitVersion = version.ToCharArray();
        version = string.Join(".", splitVersion);

        if (version.Length == 1)
        {
            version = version + ".0";
        }

        var tempRevision = new Version(version);

        return tempRevision.Revision == -1 ? new Version(tempRevision.Major, tempRevision.Minor, 0) : tempRevision;
    }

    public static string ShortenText(string text)
    {
        text = Utils.StripHTML(text).Replace("&nbsp;", "");
        if (text.Length > 210)
        {

            text = text.Substring(0, 210);
            text = text.Substring(0, text.LastIndexOf(' '));
        }

        text = Regex.Replace(text, @"[^a-zA-Z0-9\s.?!&;]", ""); //strip all crap from the listing such as ======================================= !!!!
        return text.Trim();
    }

}