private SiteMapNode ReadSitemapFromXml(string sitemapUrl)
{
SiteMapNode rootNode = null;
NodeDictionary = new Dictionary <string, SiteMapNode>();
// ideally, we would need a SiteMapSource property which is the file to read from, and a SiteMapFile property which is the file to write to
// note: these two cannot be the same because the links in the sitemap are parsed, so the output is different from the input!
//string sitemap = PageFactory.FindPageContent(sitemapUrl);
string sitemap;
if (!PageFactory.TryFindPageContent(sitemapUrl, out sitemap))
{
sitemap = emptySiteMapString();
}
XDocument xDoc = XDocument.Parse(sitemap);
XElement siteMapRoot = xDoc.Element("siteMap");
try
{
rootNode = new TridionSiteMapNode(this, String.Empty, String.Empty, String.Empty, String.Empty, new ArrayList(), new NameValueCollection(), new NameValueCollection(), String.Empty);
AddNode(rootNode);
//Fill down the hierarchy.
AddChildren(rootNode, siteMapRoot.Elements(), 1);
}
catch (Exception e)
{
Exception e2 = e;
}
return(rootNode);
}
private void AddChildren(SiteMapNode rootNode, IEnumerable <XElement> siteMapNodes, int currentLevel)
{
foreach (var element in siteMapNodes)
{
TridionSiteMapNode childNode;
var attributes = new NameValueCollection();
foreach (var a in element.Attributes())
{
attributes.Add(a.Name.ToString(), a.Value);
}
childNode = new TridionSiteMapNode(this,
element.Attribute("id").Value, //key
null, //url
element.Attribute("title").Value, //title
element.Attribute("description").Value, //description
null, //roles
attributes, //attributes
null, //explicitresourceKeys
null)
{
Uri = element.Attribute("url").Value, Level = currentLevel
}; // implicitresourceKey
NodeDictionary.Add(childNode.Key, childNode);
//Use the SiteMapNode AddNode method to add the SiteMapNode to the ChildNodes collection
AddNode(childNode, rootNode);
// Check for children in this node.
AddChildren(childNode, element.Elements(), currentLevel + 1);
}
}
