自定义语言处理EPiServer

Question

我需要根据特定规则设置当前语言。我需要访问当前页面和当前用户才能作出决定。我查看了文档并it said在PageBase上使用了InitializeCulture方法。我的项目使用MVC而不是WebForms，相当于MVC中的InitializeCulture是什么？

Answer 1

您可以实现IAuthorizationFilter并在OnAuthorization中执行检查。也可以在IActionFilter中完成，但OnAuthorization会在前面调用。您将有权访问当前的HttpContext并从那里获取当前页面数据。

public class LanguageSelectionFilter : IAuthorizationFilter 
{ 
    public void OnAuthorization(AuthorizationContext filterContext) 
    { 
     // access to HttpContext 
     var httpContext = filterContext.HttpContext; 

     // the request's current page 
     var currentPage = filterContext.RequestContext.GetRoutedData<PageData>(); 

     // TODO: decide which language to use and set them like below 
     ContentLanguage.Instance.SetCulture("en"); 
     UserInterfaceLanguage.Instance.SetCulture("en"); 
    } 
} 

public class FilterConfig 
{ 
    public static void RegisterGlobalFilters(GlobalFilterCollection filters) 
    { 
     // register the filter in your FilterConfig file. 
     filters.Add(new LanguageSelectionFilter()); 
    } 
}