BlogEngine.Core.Packaging.FileSystem.DefaultIconUrl C# (CSharp) Метод

        static string DefaultIconUrl(JsonPackage pkg)
        {
            var validImages = new List<string> {"screenshot.jpg", "screenshot.png", "theme.jpg", "theme.png"};
            var pkgDir = pkg.PackageType == "Widget" ? "widgets" : "themes";

            foreach (var img in validImages)
            {
                var url = string.Format("{0}{1}/{2}/{3}",
                Utils.ApplicationRelativeWebRoot, pkgDir, pkg.Id, img);

                var path = HttpContext.Current.Server.MapPath(url);

                if (File.Exists(path)) return url;
            }

            if (pkg.PackageType == "Widget")
                return Utils.ApplicationRelativeWebRoot + "pics/Widget.png";

            return Utils.ApplicationRelativeWebRoot + "pics/Theme.png";
        }