public override IScrubfuTagOptions GetOptions(string optionsText = null)
{
var options = new MaskTagOptions();
if (string.IsNullOrEmpty(optionsText))
{
optionsText = OptionsText;
}
if (string.IsNullOrEmpty(optionsText))
{
return(options);
}
var optionParts = optionsText.SplitWithValues(";");
var maskOffsets = optionParts[0].SplitWithValues(",");
if (int.TryParse(maskOffsets[0], out int outStartVal))
{
options.MaskStartOffset = outStartVal;
}
if (int.TryParse(maskOffsets[1], out int outEndVal))
{
options.MaskEndOffset = outEndVal;
}
if (optionParts.Length < 2)
{
return(options);
}
if (optionParts[1].IsWrappedByString("'"))
{
options.MaskChar = char.Parse(optionParts[1].Substring(1, 1));
}
else if (optionParts[1].IsEscaped())
{
options.MaskChar = char.Parse(optionParts[1].Substring(1, 1));
}
else
{
options.MaskChar = char.Parse(optionParts[1].Substring(0, 1));
}
if (optionParts.Length < 3)
{
return(options);
}
if (!string.IsNullOrEmpty(optionParts[2]))
{
options.IgnoreStrings = optionParts[2].SplitWithValues(",");
}
RemoveSingleQuotesAndUnescapeIgnoreStrings(ref options);
return(options);
}
private static void RemoveSingleQuotesAndUnescapeIgnoreStrings(ref MaskTagOptions options)
{
// Remove leading and trailing single quotes, but leave any single quotes that are meant to be part of the ignore string
for (var i = 0; i < options.IgnoreStrings.Length; i++)
{
options.IgnoreStrings[i] = Regex.Unescape(options.IgnoreStrings[i].RemoveSurroundingQuotes());
}
}