public override async Task ProcessAsync(TagHelperContext context, TagHelperOutput output)
{
var items = _breadCrumbManager.BuildMenu(ViewContext);
var content = await output.GetChildContentAsync();
output.TagName = "title";
output.TagMode = TagMode.StartTagAndEndTag;
var title = _pageTitleBuilder.GenerateTitle(new HtmlString(this.Separator));
if (!Equals(title, HtmlString.Empty))
{
if (!content.IsEmptyOrWhiteSpace)
{
output.PostContent.AppendHtml(new HtmlString(Separator));
}
output.PostContent.AppendHtml(title);
// Add generated page title to context for general access
ViewContext.HttpContext.Items[typeof(PageTitle)] = new PageTitle()
{
Title = title.ToHtmlString().ToString()
};
}
}
public static MvcHtmlString Title(this HtmlHelper html, params string[] titleParts)
{
IPageTitleBuilder pageTitleBuilder = DependencyResolver.Current.GetService <IPageTitleBuilder>();
html.AppendTitleParts(titleParts);
return(MvcHtmlString.Create(html.Encode(pageTitleBuilder.GenerateTitle())));
}
/// <summary>
/// Concatenates every title segments using the separator defined in settings.
/// </summary>
/// <returns>A string representing the aggregate title for the current page.</returns>
public static IHtmlContent GenerateTitle(this IPageTitleBuilder builder)
{
return(builder.GenerateTitle(null));
}