TSparkleLocaleMiddleware Class

Middleware component that performs locale negotiation based on the Accept-Language HTTP header.

Remarks

This middleware parses the Accept-Language header from incoming requests and determines the best matching locale. The selected locale is stored in the request context and can be retrieved using Context.Item<ILocale>. The middleware also sets the Content-Language response header to indicate the locale used for the response.

Syntax

Unit: Sparkle.Comp.LocaleMiddleware

TSparkleLocaleMiddleware = class(TSparkleMiddleware);

Properties

Name	Description
DefaultLocale	The default locale to use when no Accept-Language header is present or no matching locale is found.

Events

Name	Description
OnAcceptLocale	Event fired for each locale candidate during negotiation.
OnGetDefaultLocale	Event fired to dynamically determine the default locale.