private SiteMapNode CheckExNodeFromScanAsPartialProvider(SiteMapNodeEx nodeEx, string[] segments)
{
var partialProviderExtent = nodeEx.Get <SiteMapNodePartialProviderExtent>();
if (partialProviderExtent == null)
{
return(null);
}
var newProvider = GetProviderFromName(partialProviderExtent.ProviderID);
string queryPart;
var tightestSegments = GetUrlSegments(nodeEx.Url, out queryPart);
var partialProvider = new PartialProvider {
Value = tightestSegments, SiteMapProvider = newProvider, NodeEx = nodeEx
};
{
_partialProviderRwLock.EnterWriteLock();
if (_partialProviders == null)
{
_partialProviders = new List <PartialProvider>();
}
_partialProviders.Add(partialProvider);
_partialProviderRwLock.ExitWriteLock();
}
return(DelegateFindSiteMapNodeToChildProvider(partialProvider, segments, tightestSegments));
}
private static SiteMapNode DelegateFindSiteMapNodeToChildProvider(PartialProvider provider, string[] segments, string[] tightestSegments)
{
var siteMapProvider = provider.SiteMapProvider;
if (siteMapProvider == null)
{
return(provider.NodeEx);
}
var tightestSegmentsLength = tightestSegments.Length;
string newUrl = "/" + string.Join("/", segments, tightestSegmentsLength, segments.Length - tightestSegmentsLength);
return(siteMapProvider.FindSiteMapNode(newUrl));
}
// pulled here for optimizing
#region TryGetTightestMatch (optimizing)
private static bool TryGetTightestMatch(List <PartialProvider> source, string[] segments, out PartialProvider tightestValue)
{
tightestValue = null;
int tightestValuesLength = 0;
foreach (var item in source)
{
var itemValues = item.Value;
int itemValuesLength;
if (Match(itemValues, segments) && (itemValuesLength = itemValues.Length) > tightestValuesLength)
{
tightestValue = item;
tightestValuesLength = itemValuesLength;
}
}
return(tightestValuesLength > 0);
}
