/// <summary>
/// Map relative path to app-domain base directory on both servers, background processes, standalone programs and more.
/// </summary>
/// <param name="path"></param>
/// <param name="context"></param>
/// <param name="defaultValue"></param>
/// <returns></returns>
public static string MapRelPathToBaseDir(string path, IBaseDirContext context = null, string defaultValue = null)
{
if (path == null)
{
path = defaultValue;
}
if (path == null)
{
return(null);
}
path = path.Trim();
if (Path.IsPathRooted(path))
{
return(path);
}
if (context == null)
{
if (System.Web.HttpContext.Current != null)
{
context = new HttpBaseDirContext();
}
else if (System.Web.Hosting.HostingEnvironment.IsHosted)
{
context = new HttpBaseDirContextForHostingEnvironment();
}
else
{
context = new StandaloneBaseDirContext();
}
}
if (!path.Contains("~"))
{
if (path.Length > 1 && !(path[0] == '/' || path[0] == '\\'))
{
path = "~/" + path;
}
else
{
path = "~" + path;
}
// Unfortunately this does not work: path = Path.Combine("~", path);
}
path = context.MapPath(path);
// Avoid troublesome double-slashes
path = path.Replace("\\/", "\\").Replace("\\\\", "\\");
return(path);
}
/// <summary>
/// Map relative path to app-domain base directory on both servers, background processes, standalone programs and more.
/// </summary>
/// <param name="path"></param>
/// <param name="context"></param>
/// <param name="defaultValue"></param>
/// <returns></returns>
public static string MapRelPathToBaseDir(string path, IBaseDirContext context = null, string defaultValue = null)
{
if (path == null)
path = defaultValue;
if (path == null)
return null;
path = path.Trim();
if (Path.IsPathRooted(path))
return path;
if (context == null)
{
if (System.Web.HttpContext.Current != null)
context = new HttpBaseDirContext();
else if (System.Web.Hosting.HostingEnvironment.IsHosted)
context = new HttpBaseDirContextForHostingEnvironment();
else
context = new StandaloneBaseDirContext();
}
if (!path.Contains("~"))
{
if (path.Length > 1 && !(path[0] == '/' || path[0] == '\\'))
path = "~/" + path;
else
path = "~" + path;
// Unfortunately this does not work: path = Path.Combine("~", path);
}
path = context.MapPath(path);
// Avoid troublesome double-slashes
path = path.Replace("\\/", "\\").Replace("\\\\", "\\");
return path;
}