这是场景.路线…
具体实施例
英文网址
www.stackoverflow.com/questions/ask
也会支持
法语URL
www.stackoverflow.com/problème/poser
通用实例
英文网址
http://clientA.product.com/AreaNameEnglish/ControllerNameEnglish/ActionNameEnglish/params
也需要支持
法语URL
http://clientB.product.com/AreaNameFrench/ControllerNameFrench/ActionNameFrench/params
所以在MVC我的区域,控制器和操作都需要有英文和法文翻译.
显然,如果我要将所有我的控制器,视图和动作名称硬编码为法语,那么可维护性将是一个巨大的问题.有没有本地化浏览器中提供的路由,而不这样做？请记住,应用程序中有很多不同的路线.一对夫妇每个都有少数控制器,每个都有很多动作？
谢谢,
贾斯汀
编辑
感谢@womp这是迄今为止我已经提出的…尽管最后我采取了我发布的方式作为答案.
public class LocalizedControllerFactory : DefaultControllerFactory
{
public override IController CreateController(RequestContext requestContext,string controllerName)
{
if (string.IsNullOrEmpty(controllerName))
throw new ArgumentNullException("controllerName");
if (CultureInfo.CurrentCulture.TwoLetterISOLanguageName == "fr")
{
controllerName = this.ReplaceControllerName(requestContext,controllerName);
this.ReplaceActionName(requestContext);
this.ReplaceAreaName(requestContext);
}
return base.CreateController(requestContext,controllerName);
}
private string ReplaceControllerName(RequestContext requestContext,string controllerName)
{
// would use the language above to pick the propery controllerMapper. For now just have french
Dictionary<string,string> controllerMapper = new Dictionary<string,string>()
{
{"frenchControllerA","englishControllerA"},{"frenchControllerB","englishControllerB"}
};
return this.ReplaceRouteValue(requestContext,"controller",controllerMapper);
}
private void ReplaceAreaName(RequestContext requestContext)
{
// would use the language above to pick the propery areaMapper. For now just have french
Dictionary<string,string> areaMapper = new Dictionary<string,string>()
{
{"frenchAreaX","englishAreaX"},{"frenchAreaY","englishAreaY"}
};
this.ReplaceRouteValue(requestContext,"area",areaMapper);
}
private void ReplaceActionName(RequestContext requestContext)
{
// would use the language above to pick the propery actionMapper. For now just have french
Dictionary<string,string> actionMapper = new Dictionary<string,string>()
{
{"frenchAction1","englishAction1"},{"frenchAction2","englishAction2"}
};
this.ReplaceRouteValue(requestContext,"action",actionMapper);
}
private string ReplaceRouteValue(RequestContext requestContext,string paramName,Dictionary<string,string> translationLookup)
{
if (requestContext.RouteData.Values[paramName] == null)
{
return null;
}
string srcRouteValue = requestContext.RouteData.Values[paramName] as string;
if (srcRouteValue != null && translationLookup.ContainsKey(srcRouteValue))
{
requestContext.RouteData.Values[paramName] = translationLookup[srcRouteValue];
}
return requestContext.RouteData.Values[paramName] as string;
}
}
一个体面的开始.如果我本地化在Url中的ControllerName和ActionName,它将会找到并呈现正确的View.但是我有以下问题.
区域名称不能翻译
本地化区域意味着Controller.View()方法无法查找视图.
尽管我已经在请求上下文中替换了区域名称,但是ViewEngineCollection.Find()方法似乎并没有被接受.我的Controller类中的“返回View()”的任何地方找不到其操作的默认视图.如果我没有本地化该区域,那么其他步骤就可以了.
RedirectToAction或Html.ActionLink
任何时候应用程序调用RedirectToAction,或者如果我使用Html.ActionLink帮助器或类似的Urls生成的东西是英文的.看起来我将不得不在多个地点添加逻辑,将英文网址转换为法语(或其他语言).
解决方法
@L_301_2@
注意让它适用于AREAs我不得不将以下扩展方法添加到他的“TranslatedRouteCollectionExtensions.cs”类中：
public static Route MapTranslatedRoute(this AreaRegistrationContext areaContext,string name,string url,object defaults,object routeValueTranslationProviders,bool setDetectedCulture)
{
TranslatedRoute route = new TranslatedRoute(
url,new RouteValueDictionary(defaults),new RouteValueDictionary(routeValueTranslationProviders),setDetectedCulture,new MvcRouteHandler());
route.DataTokens["area"] = areaContext.AreaName;
// disabling the namespace lookup fallback mechanism keeps this areas from accidentally picking up
// controllers belonging to other areas
bool useNamespaceFallback = (areaContext.Namespaces == null || areaContext.Namespaces.Count == 0);
route.DataTokens["UseNamespaceFallback"] = useNamespaceFallback;
areaContext.Routes.Add(route);
return route;
}
然而,即使是这样,一个具有AREA的翻译路由也可以被读取和解释,所生成的路由似乎总是包含一个英文的AREA名称,但本地化其他的一切.
