protected virtual IEnumerable <ISiteMapNodeToParentRelation> LoadSiteMapNodesFromXml(XDocument xml, ISiteMapNodeHelper helper)
{
var result = new List <ISiteMapNodeToParentRelation>();
xmlNameProvider.FixXmlNamespaces(xml);
// Get the root mvcSiteMapNode element, and map this to an MvcSiteMapNode
var rootElement = GetRootElement(xml);
if (rootElement == null)
{
// No root element - inform the user this isn't allowed.
throw new MvcSiteMapException(string.Format(Resources.Messages.XmlSiteMapNodeProviderRootNodeNotDefined, helper.SiteMapCacheKey));
}
// Add the root node
var rootNode = GetRootNode(xml, rootElement, helper);
if (includeRootNode)
{
result.Add(rootNode);
}
// Process our XML, passing in the main root sitemap node and xml element.
result.AddRange(ProcessXmlNodes(rootNode.Node, rootElement, NodesToProcess.All, helper));
// Done!
return(result);
}
public IList <string> GetAttributeValues(IXmlSource xmlSource, string attributeName)
{
var xml = xmlSource.GetXml();
xmlNameProvider.FixXmlNamespaces(xml);
var result = xml.Element(xmlNameProvider.RootName)
.Descendants()
.Select(e => (string)e.Attribute(attributeName))
.Where(x => x != null)
.Distinct()
.ToList();
return(result);
}
protected virtual ISiteMapNode LoadSiteMapFromXml(ISiteMap siteMap, XDocument xml)
{
xmlNameProvider.FixXmlNamespaces(xml);
// Get the root mvcSiteMapNode element, and map this to an MvcSiteMapNode
var rootElement = GetRootElement(xml);
var root = GetRootNode(siteMap, xml, rootElement);
// Fixes #192 root node not added to sitemap
if (siteMap.FindSiteMapNodeFromKey(root.Key) == null)
{
// Add the root node to the sitemap
siteMap.AddNode(root);
}
// Process our XML, passing in the main root sitemap node and XML element.
ProcessXmlNodes(siteMap, root, rootElement);
// Done!
return(root);
}
