/// <summary>
        /// Gets the replaced HTML.
        /// </summary>
        /// <param name="stringBuilder">The string builder.</param>
        /// <param name="model">The model.</param>
        /// <returns>HTML with replaced model values</returns>
        public override System.Text.StringBuilder GetReplacedHtml(System.Text.StringBuilder stringBuilder, Root.ViewModels.Cms.RenderPageViewModel model)
        {
            var blog = model.GetBlogPostModel();
            stringBuilder = GetReplacedHtml(stringBuilder, blog != null ? blog.ActivationDate : (System.DateTime?)null);

            return stringBuilder;
        }