/// <summary>
/// Creates a new math captcha values with the specified arguments.
/// </summary>
/// <param name="controller">
/// The specified <see cref="ControllerBase" />.
/// </param>
/// <param name="parameters">The specified parameters, if any.</param>
/// <returns>
/// An instance of <see cref="IUpdateInfoModel" />.
/// </returns>
public static IUpdateInfoModel GenerateMathCaptchaValue(this ControllerBase controller, params ParameterModel[] parameters)
{
List <ParameterModel> list = CaptchaUtils.GetParameters(parameters);
list.Add(new ParameterModel(DefaultCaptchaManager.MathCaptchaAttribute, true));
var container = new CombinedParameterContainer(new ParameterModelContainer(list), new RequestParameterContainer(controller.ControllerContext.HttpContext.Request));
return(controller.GetCaptchaManager().GenerateNew(controller, container));
}
/// <summary>
/// Makes the captcha "intelligent".
/// </summary>
/// <param name="captcha">
/// The specified <see cref="ICaptcha" />.
/// </param>
/// <param name="parameters">The specified parameters, if any.</param>
/// <returns>
/// An instance of <see cref="ICaptcha" />.
/// </returns>
public static ICaptcha AsIntelligent(this ICaptcha captcha, params ParameterModel[] parameters)
{
List <ParameterModel> list = CaptchaUtils.GetParameters(parameters);
var container = new CombinedParameterContainer(new ParameterModelContainer(list), captcha.BuildInfo.ParameterContainer);
var captchaManager = CaptchaUtils.CaptchaManagerFactory(container);
if (captchaManager.IntelligencePolicy == null)
{
throw new NullReferenceException("The IntelligencePolicy property is null.");
}
return(captchaManager.IntelligencePolicy.MakeIntelligent(captchaManager, captcha, container));
}
