/// <summary>
/// Adds a middleware to the OWIN pipeline that sets the X-Robots-Tag header.
/// </summary>
/// <param name="app">The <see cref="IAppBuilder" /> to which the middleware is added.</param>
/// <param name="configurer">An <see cref="Action" /> that configures the options for the middleware.</param>
/// <returns>The <see cref="IAppBuilder" /> supplied in the app parameter.</returns>
public static IAppBuilder UseXRobotsTag(this IAppBuilder app, Action <IFluentXRobotsTagOptions> configurer)
{
if (app == null)
{
throw new ArgumentNullException("app");
}
if (configurer == null)
{
throw new ArgumentNullException("configurer");
}
var options = new XRobotsTagOptions();
configurer(options);
return(app.Use(typeof(XRobotsTagMiddleware), options));
}
/// <summary>
/// Adds a middleware to the OWIN pipeline that sets the X-Robots-Tag header.
/// </summary>
/// <param name="app">The <see cref="IAppBuilder" /> to which the middleware is added.</param>
/// <param name="configurer">An <see cref="Action" /> that configures the options for the middleware.</param>
/// <returns>The <see cref="IAppBuilder" /> supplied in the app parameter.</returns>
public static IAppBuilder UseXRobotsTag(this IAppBuilder app, Action<IFluentXRobotsTagOptions> configurer)
{
if (app == null) throw new ArgumentNullException("app");
if (configurer == null) throw new ArgumentNullException("configurer");
var options = new XRobotsTagOptions();
configurer(options);
return app.Use(typeof (XRobotsTagMiddleware), options);
}
