/// <summary>
/// Converts a virtual (relative) path to an application absolute path.
/// </summary>
/// <param name="path"></param>
/// <returns></returns>
public string Content(string path)
{
if (string.IsNullOrEmpty(path))
{
return(null);
}
//if this is a protocol-relative/protocol-less uri, then we need to add the protocol for the remaining
// logic to work properly
if (path.StartsWith("//"))
{
var scheme = _siteInfo.GetBaseUrl().Scheme;
return(Regex.Replace(path, @"^\/\/", string.Format("{0}{1}", scheme, Constants.SchemeDelimiter)));
}
//This code is taken from the UrlHelper code ... which shouldn't need to be tucked away in there
// since it is not dependent on the ActionContext
if (path[0] == 126)
{
PathString pathBase = _siteInfo.GetBasePath();
return(pathBase.Add(new PathString(path.Substring(1))).Value);
}
return(path);
}
/// <summary>
/// Formats a file path into a compatible path for use with the file provider
/// </summary>
/// <param name="path"></param>
/// <returns></returns>
/// <remarks>
/// This will handle virtual paths like ~/myfile.js
/// This will handle absolute paths like /myfile.js
/// This will handle absolute paths like /myvirtualapp/myfile.js - where myvirtualapp is a virtual application (Path Base)
/// </remarks>
public string ConvertToFileProviderPath(string path)
{
#if NETCORE3_0
if (path.StartsWith('~'))
#else
if (path.StartsWith("~"))
#endif
{
return(path.TrimStart('~'));
}
string pathBase = _siteInfo.GetBasePath();
if (pathBase.Length > 0 && path.StartsWith(pathBase))
{
return(path.Substring(pathBase.Length));
}
return(path);
}