public BreadcrumbBuilder(Breadcrumbs breadcrumbs)
{
this.breadcrumbs = breadcrumbs;
}
public static IHtmlString Breadcrumbs(this HtmlHelper helper, Action<BreadcrumbBuilder> action)
{
IRequestContext context = helper.ViewData["Context"] as IRequestContext;
Breadcrumbs b = new Breadcrumbs();
action(new BreadcrumbBuilder(b));
// Render
StringBuilder html = new StringBuilder();
foreach (BreadcrumbNode node in b.Items)
{
if (node.IsHome)
html.Append("<li class=\"home\">");
else if (node.IsCurrent)
html.Append("<li class=\"nohover\">");
else
html.Append("<li>");
// if the node don't have the href specified
if (node.IsHome)
{
html.AppendFormat("<a class=\"home drop\" href=\"{0}\">", node.Href);
html.Append(node.Text);
html.Append("</a>");
// if I have a siteid in the request (we are in the context of a Site specific view)
// then I can show the site menu as a megadropdown of the "home" breadcrumb node.
//if (helper.ViewContext.RequestContext.RouteData.Values.ContainsKey("siteid"))
if (context != null && context.ManagedSite != null)
{
//int siteId = Convert.ToInt32(helper.ViewContext.RequestContext.RouteData.Values["siteid"]);
html.Append(GetSiteMegaMenu(helper, context.ManagedSite));
}
}
else if (node.IsCurrent)
{
html.AppendFormat("<span><strong>{0}</strong></span>", node.Text);
}
else
{
html.AppendFormat("<a href=\"{0}\">{1}</a>", node.Href, node.Text);
}
html.Append("</li>");
if (!node.IsCurrent)
html.Append("<li class=\"nohover separator\"> </li>");
}
return helper.Raw(html.ToString());
}