public void ParseSiteMap(string xml)
{
XmlDocument doc = new XmlDocument();
doc.LoadXml(xml);
// You have to use xml namespace specifically to select nodes
var mgr = new XmlNamespaceManager(doc.NameTable);
mgr.AddNamespace("ns", "http://www.sitemaps.org/schemas/sitemap/0.9");
XmlNode root = doc.DocumentElement;
XmlNodeList nodes = root.SelectNodes("//ns:url", mgr);
foreach (XmlNode xn in nodes)
{
//string text = xn["title"].InnerText;
var title = xn.Attributes["title"];
if (title != null)
{
string text = title.InnerText;
string href = xn["loc"].InnerText;
// returns { "/", "about-us/", "our-mission" }
string[] parts = new Uri(href).Segments;
int level = parts.Length - 2;
string parent = parts[level].TrimEnd('/');
string page = parts[level + 1].TrimEnd('/');
var link = new NavLink
{
Url = href,
Name = text,
Page = page,
Parent = parent
};
if (parent != "products")
{
this.Add(link);
}
}
}
}
public void Add(NavLink link)
{
var parent = Children.FirstOrDefault(x => x.Page == link.Parent);
if (parent != null)
{
if (parent.Children == null)
{
parent.Children = new List <NavLink>();
}
link.Order = parent.Children.Count + 1;
parent.Children.Add(link);
}
else
{
link.Order = this.Children.Count + 1;
this.Children.Add(link);
}
}