public override VirtualPathData GetVirtualPath(RequestContext requestContext, RouteValueDictionary values)
{
Uri requestUrl = requestContext.HttpContext.Request.Url;
var defaultScheme = requestUrl != null ? requestUrl.Scheme : string.Empty;
var contextValues = new RouteValueDictionary(requestContext.RouteData.Values);
if (parsedRoute.HasHostPattern && requestUrl != null)
{
// create a fake patterm just to extract variables values from host
var pattern = (string.IsNullOrEmpty(defaultScheme) ? "http://" : defaultScheme + "://") + parsedRoute.HostPattern;
var parsedHostRoute = ParsedRoutePattern.Parse(pattern);
contextValues.MergeWith(parsedHostRoute.Match(requestUrl, null));
}
var matchUrl = parsedRoute.CreateUrlWhenMatch(defaultScheme, values, Defaults, contextValues);
if (matchUrl == null || !MatchConstraints(matchUrl.UsedValues))
{
return(null);
}
var virtualPathData = new VirtualPathData(this, matchUrl.Url);
virtualPathData.DataTokens.OverrideMergeWith(DataTokens);
return(virtualPathData);
}
