private IMarkdownToken ValidateOne(MarkdownTagInlineToken token, Match m, MarkdownTagValidationRule validator)
{
if (!string.IsNullOrEmpty(validator.CustomValidatorContractName))
{
if (CompositionHost == null)
{
Logger.LogWarning($"Unable to validate tag by contract({validator.CustomValidatorContractName}): CompositionHost is null.");
return null;
}
var customValidators = GetCustomMarkdownTagValidators(validator);
if (customValidators.Count == 0)
{
Logger.LogWarning($"Cannot find custom markdown tag validator by contract name: {validator.CustomValidatorContractName}.");
return null;
}
if (customValidators.TrueForAll(av => av.Validate(token.Content)))
{
return null;
}
}
return ValidateOneCore(token, m, validator);
}
private IMarkdownToken ValidateOneCore(MarkdownTagInlineToken token, Match m, MarkdownTagValidationRule validator)
{
switch (validator.Behavior)
{
case TagRewriteBehavior.Warning:
Logger.LogWarning(string.Format(validator.MessageFormatter, m.Groups[1].Value, token.Content));
return null;
case TagRewriteBehavior.Error:
Logger.LogError(string.Format(validator.MessageFormatter, m.Groups[1].Value, token.Content));
return null;
case TagRewriteBehavior.ErrorAndRemove:
Logger.LogError(string.Format(validator.MessageFormatter, m.Groups[1].Value, token.Content));
return new MarkdownIgnoreToken(token.Rule);
case TagRewriteBehavior.None:
default:
return null;
}
}
private List<ICustomMarkdownTagValidator> GetCustomMarkdownTagValidators(MarkdownTagValidationRule validator)
{
return CompositionHost
.GetExports(typeof(ICustomMarkdownTagValidator), validator.CustomValidatorContractName)
.Cast<ICustomMarkdownTagValidator>()
.ToList();
}
private IMarkdownToken ValidateOne(MarkdownTagInlineToken token, Match m, MarkdownTagValidationRule validator)
{
if (!string.IsNullOrEmpty(validator.CustomValidatorContractName))
{
if (CompositionHost == null)
{
Logger.LogWarning($"Unable to validate tag by contract({validator.CustomValidatorContractName}): CompositionHost is null.");
return(null);
}
var customValidators = GetCustomMarkdownTagValidators(validator);
if (customValidators.Count == 0)
{
Logger.LogWarning($"Cannot find custom markdown tag validator by contract name: {validator.CustomValidatorContractName}.");
return(null);
}
if (customValidators.TrueForAll(av => av.Validate(token.Content)))
{
return(null);
}
}
return(ValidateOneCore(token, m, validator));
}
private IMarkdownToken ValidateOneCore(MarkdownTagInlineToken token, Match m, MarkdownTagValidationRule validator)
{
switch (validator.Behavior)
{
case TagRewriteBehavior.Warning:
Logger.LogWarning(string.Format(validator.MessageFormatter, m.Groups[1].Value, token.Content));
return(null);
case TagRewriteBehavior.Error:
Logger.LogError(string.Format(validator.MessageFormatter, m.Groups[1].Value, token.Content));
return(null);
case TagRewriteBehavior.ErrorAndRemove:
Logger.LogError(string.Format(validator.MessageFormatter, m.Groups[1].Value, token.Content));
return(new MarkdownIgnoreToken(token.Rule));
case TagRewriteBehavior.None:
default:
return(null);
}
}
private List <ICustomMarkdownTagValidator> GetCustomMarkdownTagValidators(MarkdownTagValidationRule validator)
{
return(CompositionHost
.GetExports(typeof(ICustomMarkdownTagValidator), validator.CustomValidatorContractName)
.Cast <ICustomMarkdownTagValidator>()
.ToList());
}
