protected virtual void ProcessNodes(IEnumerable <SiteMapNode> nodes, SiteMapNode rootNode)
{
foreach (var node in nodes)
{
var siteMapNode = GetSiteMapNodeFromJSONNode(node, rootNode);
if (!string.IsNullOrEmpty(siteMapNode.DynamicNodeProvider))
{
// has dynamic node provider
var dynamicNodes = DynamicNodeBuilder.BuildDynamicNodes(siteMapNode.DynamicNodeProvider, rootNode);
// add to root node
rootNode.ChildNodes.AddRange(dynamicNodes);
// add non-dynamic children for every dynamic node
ProcessNodes(dynamicNodes, rootNode);
}
else
{
rootNode.ChildNodes.Add(siteMapNode);
ProcessNodes(node.ChildNodes, siteMapNode);
}
}
}
/// <summary>
/// Recursively process our XML document, parsing our siteMapNodes and dynamicNode(s).
/// </summary>
/// <param name="rootNode">The main root siteMap node.</param>
/// <param name="rootElement">the main root XML element.</param>
protected virtual void ProcessXmlNodes(SiteMapNode rootNode, XElement rootElement)
{
// loop through each element below the current root element
foreach (XElement node in rootElement.Elements())
{
SiteMapNode childNode;
if (!node.Name.LocalName.Equals(nodeName, StringComparison.OrdinalIgnoreCase))
{
throw new Exception($"Element of type {node.Name.LocalName} is an invalid node.");
}
// if this is a normal mvcSieMapNode then map the xml element
// to an mvcSiteMapNode, and add the node to the current root.
childNode = GetSiteMapNodeFromXmlElement(node, rootNode);
if (!string.IsNullOrEmpty(childNode.DynamicNodeProvider))
{
// has dynamic node provider
var dynamicNodes = DynamicNodeBuilder.BuildDynamicNodes(childNode.DynamicNodeProvider, rootNode);
// add to root node
rootNode.ChildNodes.AddRange(dynamicNodes);
// add non-dynamic children for every dynamic node
foreach (var dynamicNode in dynamicNodes)
{
ProcessXmlNodes(dynamicNode, node);
}
}
else
{
rootNode.ChildNodes.Add(childNode);
ProcessXmlNodes(childNode, node);
}
}
}