private static string GetFileUrlPrefix(string fileSystemName, bool isDownload)
{
var routeName = isDownload ? "VfsFileDownloadUrl" : "VfsFileUrl";
if (RouteTable.Routes[routeName] != null)
{
var virtualPath = ControlExtensions.GetRouteUrl(routeName, new Hashtable()
{
{ "filesystem", fileSystemName }
});
if (virtualPath == null)
{
throw new Exception("Invalid configuration for route " + routeName);
}
var basePath = VirtualPathUtility.AppendTrailingSlash(WebManager.BasePath);
if (virtualPath.StartsWith(basePath))
{
virtualPath = virtualPath.Substring(basePath.Length);
}
int paramStart = virtualPath.IndexOf('?');
return((paramStart >= 0 ? virtualPath.Substring(0, paramStart) : virtualPath) + "?");
}
return(isDownload ?
String.Format("FileTreeAjaxHandler.axd?filesystem={0}&action=download&file=", fileSystemName) :
String.Format("FileTreeAjaxHandler.axd?filesystem={0}&file=", fileSystemName));
}
public static string GetRouteUrlSafe(Control ctrl, string routeName, IDictionary context)
{
try {
return(ControlExtensions.GetRouteUrl(ctrl, routeName, context));
} catch (Exception ex) {
log.Write(LogEvent.Debug, ex);
return(null);
}
}