/// <summary>
/// Convert uri symbols so it can be used as a filename. Irreversible.
/// </summary>
public static string Uri2filename(Uri inUri)
{
string ouut = Regex.Replace(inUri.ToString().Replace('/', '{').Replace('?', '7').Replace(':', '$')
, @"[^a-zA-Z0-9{=\-_+&.$]", "") + "_";
return(SubstrSafe(ouut, 0, 100) + SHAer.GenerateSHA256String(inUri.ToString()));
}
/// <summary>
/// Generates hash of a limited length.
/// </summary>
public static string ShortHashCode(string plainText, int limit = int.MaxValue)
{
string fullhash = SHAer.GenerateSHA256String(plainText);
return(SubstrSafe(fullhash, 0, limit));
}
