public List <Sitemapnode> GetNodesBy(string controller, string action, string[] querykeys = null)
{
SiteMapNodes = new List <Sitemapnode>();
Sitemapnode firstNode = CustomSitemap.SiteMap.SiteMapNodes.FirstOrDefault();
if (querykeys != null)
{
HasControllerAndAction(firstNode, controller, action, querykeys);
}
else
{
HasControllerAndAction(firstNode, controller, action);
}
SiteMapNodes.Add(firstNode);
SiteMapNodes.Reverse();
return(SiteMapNodes);
}
bool HasControllerAndAction(Sitemapnode node, string controller, string action)
{
if (controller == node.controller && action == node.action)
{
SiteMapNodes.Add(node);
return(true);
}
else if (node.haschildren)
{
foreach (var item in node.SiteMapNodes)
{
if (HasControllerAndAction(item, controller, action))
{
if (!SiteMapNodes.Exists(w => w.title == item.title))
{
SiteMapNodes.Add(item);
}
return(true);
}
}
return(false);
}
return(false);
}
bool HasControllerAndAction(Sitemapnode node, string controller, string action, string[] querykeys)
{
if (controller == node.controller && action == node.action && querykeys.Contains(node.querykey, StringComparer.OrdinalIgnoreCase))
{
SiteMapNodes.Add(node);
return(true);
}
else if (node.haschildren)
{
foreach (var item in node.SiteMapNodes)
{
if (HasControllerAndAction(item, controller, action, querykeys))
{
if (!SiteMapNodes.Exists(w => w.title == item.title))
{
SiteMapNodes.Add(item);
}
return(true);
}
}
return(false);
}
return(false);
}
