private SiteMapNode CreateSiteMapFromRow(Systems_SiteMap item)
{
if (_nodes.ContainsKey(item.ID))
throw new ProviderException("MDuplicate node ID");
var node = new SiteMapNode(this, item.ID.ToString());
if (!string.IsNullOrEmpty(item.Url))
{
node.Title = string.IsNullOrEmpty(item.Title) ? null : item.Title;
node.Description =
string.IsNullOrEmpty(item.Description) ? null : item.Description;
node.Url = string.IsNullOrEmpty(item.Url) ? null : item.Url;
}
else
{
node.Title = string.IsNullOrEmpty(item.Title) ? null : item.Title;
node.Description =
string.IsNullOrEmpty(item.Description) ? null : item.Description;
IDictionary<string, string> routeValues = new Dictionary<string, string>();
if (string.IsNullOrEmpty(item.UrlController))
routeValues.Add("controller", "Home");
else
routeValues.Add("controller", item.UrlController);
if (string.IsNullOrEmpty(item.UrlController))
routeValues.Add("action", "Index");
else
routeValues.Add("action", item.UrlAction);
HttpContextWrapper httpContext = new HttpContextWrapper(HttpContext.Current);
RouteData routeData = RouteTable.Routes.GetRouteData(httpContext);
if (routeData != null)
{
VirtualPathData virtualPath = routeData.Route.GetVirtualPath(
new RequestContext(httpContext, routeData),
new RouteValueDictionary(routeValues));
if (virtualPath != null)
{
node.Url = "~/" + virtualPath.VirtualPath;
}
}
}
_nodes.Add(item.ID, node);
return node;
}
private SiteMapNode GetParentNodeFromNode(Systems_SiteMap item)
{
if (!_nodes.ContainsKey(item.ParentID))
throw new ProviderException("Invalid parent ID");
return _nodes[item.ParentID];
}