protected override ValidationResult IsValid(object value, ValidationContext validationContext)
{
var errorMessage = $"Property '{validationContext.MemberName}' value is not valid full name.";
if (string.IsNullOrEmpty(value?.ToString()))
{
return(_allowNullorEmptyStrings ? ValidationResult.Success : new ValidationResult(errorMessage));
}
if (!(value is string))
{
throw new InvalidOperationException($"'{nameof(IsValidPathAttribute)}' attribute can be used only on 'string' value type properties.");
}
try
{
if (!string.IsNullOrWhiteSpace(value.ToString()))
{
var dummy = new CasparFileInfo(value.ToString());
}
}
catch
{
return(new ValidationResult(errorMessage));
}
return(ValidationResult.Success);
}
public TemplateDataFromDataFile(CasparFileInfo fileInfo)
{
_fileInfo = fileInfo;
}
