public MetaTitle GetHeader(IPublishedContent node = null) { var page = node == null?_contentHelper.CurrentPage <MetaTagHeader>() : node.As <MetaTagHeader>(); var model = new MetaTitle { Title = !string.IsNullOrEmpty(page.MetaTitle) ? page.MetaTitle : _pageService.Title, Description = !string.IsNullOrEmpty(page.MetaDescription) ? page.MetaDescription : _pageService.Summary }; return(model); }