public override string MapPath(string path)
{
string mappedPath = String.Empty;
bool isClientScriptPath = false;
if (path == null || path.Length == 0 || path.Equals("/"))
{
// asking for the site root
if (_host.VirtualPath == "/")
{
// app at the site root
mappedPath = _host.PhysicalPath;
}
else
{
// unknown site root - don't point to app root to avoid double config inclusion
mappedPath = Environment.SystemDirectory;
}
}
else if (_host.IsVirtualPathAppPath(path))
{
// application path
mappedPath = _host.PhysicalPath;
}
else if (_host.IsVirtualPathInApp(path, out isClientScriptPath))
{
if (isClientScriptPath)
{
mappedPath = _host.PhysicalClientScriptPath + path.Substring(_host.NormalizedClientScriptPath.Length);
}
else
{
// inside app but not the app path itself
mappedPath = _host.PhysicalPath + path.Substring(_host.NormalizedVirtualPath.Length);
}
}
else
{
// outside of app -- make relative to app path
if (path.StartsWith("/", StringComparison.Ordinal))
{
mappedPath = _host.PhysicalPath + path.Substring(1);
}
else
{
mappedPath = _host.PhysicalPath + path;
}
}
mappedPath = mappedPath.Replace('/', '\\');
if (mappedPath.EndsWith("\\", StringComparison.Ordinal) && !mappedPath.EndsWith(":\\", StringComparison.Ordinal))
{
mappedPath = mappedPath.Substring(0, mappedPath.Length - 1);
}
return(mappedPath);
}
