ASP.NET Core Request Localization Options

Question

Here is my custom request culture provider which returns \"en\" as a default culture if no culture specified in url (for example http://sypalo.com/ru or http://sypalo.com/en). M

Answer 1

You can get Accept-Language header from the current Request and set default language. Your code should be something like this:

services.Configure(options =>
{
    //...

    options.RequestCultureProviders.Insert(0, new CustomRequestCultureProvider(context =>
    {                    
       //...
       var userLangs = context.Request.Headers["Accept-Language"].ToString();
       var firstLang = userLangs.Split(',').FirstOrDefault();
       var defaultLang = string.IsNullOrEmpty(firstLang) ? "en" : firstLang;
       return Task.FromResult(new ProviderCultureResult(defaultLang, defaultLang));
   }));
});