public bool IsMatch(string stringToTest)
{
var isMatch = MatchingRegex.IsMatch(stringToTest);
return(isMatch && (!ExclusionRegexes?.Any(excluded => excluded.IsMatch(stringToTest)) ?? true));
}
protected override List <TplResult> InnerProcess(List <TplResult> input)
{
//No matching regex was specified, so match the whole thing
if (MatchingRegex == null)
{
Parallel.ForEach(input, result =>
{
foreach (var field in TargetFields)
{
result.AddOrUpdateField(field, ToUpper ? result.StringValueOf(field).ToUpper() : result.StringValueOf(field).ToLower());
}
});
}
else
{
Parallel.ForEach(input, result =>
{
foreach (var field in TargetFields)
{
var fValue = result.StringValueOf(field);
var matches = MatchingRegex.Matches(fValue);
StringBuilder sb = new StringBuilder();
//Add the initial bit of our string if needed
if (matches.Count > 0 && matches[0].Index > 0)
{
if (TargetGroup == null)
{
sb.Append(fValue.Substring(0, matches[0].Index));
}
else
{
sb.Append(fValue.Substring(0, matches[0].Groups[TargetGroup].Index));
}
}
foreach (Match m in matches)
{
string val;
if (TargetGroup == null)
{
val = m.Value;
}
else if (TargetGroup != null && m.Groups[TargetGroup].Success)
{
val = m.Groups[TargetGroup].Value;
}
else
{
continue;
}
if (TargetGroup == null)
{
sb.Append(fValue.Substring(sb.Length, m.Index - sb.Length));
}
else
{
sb.Append(fValue.Substring(sb.Length, m.Groups[TargetGroup].Index - sb.Length));
}
sb.Append(ToUpper ? val.ToUpper() : val.ToLower());
}
//Add the remaining bit of our string if needed
if (sb.Length < fValue.Length)
{
sb.Append(fValue.Substring(sb.Length));
}
//Store it
result.AddOrUpdateField(field, sb.ToString());
}
});
}
return(input);
}
