public override string Apply(string fieldText, IScrubfuTagOptions commandOptions = null)
{
if (fieldText.Length < 1)
{
return(fieldText);
}
var options = (commandOptions ?? Options) as MaskTagOptions;
if (options == null)
{
throw new NoOptionsSuppliedException(nameof(options));
}
var inQuotes = fieldText.IsWrappedByString("'");
if (inQuotes)
{
fieldText = fieldText.Substring(1, fieldText.Length - 2);
}
var offsetStart = options.MaskStartOffset;
var offsetEnd = options.MaskEndOffset;
var maskCharTotal = CalculateMaskCharTotal(fieldText.Length, offsetStart, offsetEnd);
if (ShouldMaskFullText(fieldText.Length, offsetStart, maskCharTotal))
{
offsetStart = 0;
maskCharTotal = fieldText.Length;
}
var textToMask = fieldText.Substring(offsetStart, maskCharTotal);
if (string.IsNullOrEmpty(textToMask))
{
return(inQuotes ? fieldText.WrapWithString("'") : fieldText);
}
var sb = new StringBuilder();
sb.Append(fieldText.Substring(0, offsetStart));
var regExPatternSB = new StringBuilder().Append("(");
foreach (var ignoreString in options.IgnoreStrings)
{
regExPatternSB.Append(string.Concat(Regex.Escape(ignoreString), "|"));
}
regExPatternSB.Append(".)");
sb.Append(Regex.Replace(textToMask, regExPatternSB.ToString(), delegate(Match match)
{
return(options.IgnoreStrings.Contains(match.Value) ? match.Value : options.MaskChar.ToString());
}));
sb.Append(fieldText.Substring(textToMask.Length + offsetStart));
return(inQuotes ? sb.ToString().WrapWithString("'") : sb.ToString());
}
public override string Apply(string fieldText, IScrubfuTagOptions commandOptions = null)
{
if (fieldText.Length < 1)
{
return(fieldText);
}
var options = (commandOptions ?? Options) as RandomTagOptions;
if (options == null)
{
throw new NoOptionsSuppliedException(nameof(options));
}
var isInQuotes = fieldText.IsWrappedByString(Constants.SINGLE_QUOTE);
var offsetStart = isInQuotes ? 1 : 0;
var offsetEnd = isInQuotes ? 1 : 0;
var textToRandomize = fieldText.Substring(offsetStart, fieldText.Length - (offsetStart + offsetEnd));
var sb = new StringBuilder();
foreach (var character in textToRandomize)
{
sb.Append(GetRandomCharacter(character));
}
return(isInQuotes ? sb.ToString().WrapWithString(Constants.SINGLE_QUOTE) : sb.ToString());
}
public override string Apply(string fieldText, IScrubfuTagOptions commandOptions = null)
{
if (fieldText.Length == 0)
{
return(fieldText);
}
var options = (commandOptions ?? Options) as ReplaceTagOptions;
if (options == null)
{
throw new NoOptionsSuppliedException(nameof(options));
}
var isInQuotes = fieldText.IsWrappedByString(Constants.SINGLE_QUOTE);
var offsetStart = isInQuotes ? 1 : 0;
var offsetEnd = isInQuotes ? 1 : 0;
var textToReplace = fieldText.Substring(offsetStart, fieldText.Length - (offsetStart + offsetEnd));
if (string.IsNullOrEmpty(textToReplace))
{
return(fieldText);
}
foreach (var replacement in options.Replacements)
{
textToReplace = Regex.Replace(textToReplace, replacement.Key, replacement.Value, RegexOptions.None);
}
if (isInQuotes)
{
return(textToReplace.WrapWithString(Constants.SINGLE_QUOTE));
}
return(textToReplace);
}
public virtual string Apply(string fieldText, IScrubfuTagOptions commandOptions = null)
{
throw new NotImplementedException();
}
