public void Configure(
IApplicationBuilder app,
IStringLocalizer <Startup> startupStringLocalizer,
IStringLocalizer <YellingService> yellingLocalizer,
IStringLocalizer <GreetingService> greetingLocalizer)
{
var supportedCultures = new List <CultureInfo>
{
new CultureInfo("en-US"),
new CultureInfo("en-AU"),
new CultureInfo("en-GB"),
new CultureInfo("es-ES"),
new CultureInfo("ja-JP"),
new CultureInfo("fr-FR"),
new CultureInfo("zh"),
new CultureInfo("zh-CN")
};
#if NET461
supportedCultures.Add(new CultureInfo("zh-CHT"));
#elif NETCOREAPP2_0
#else
#error Target framework needs to be updated
#endif
var options = new RequestLocalizationOptions
{
DefaultRequestCulture = new RequestCulture("en-US"),
SupportedCultures = supportedCultures,
SupportedUICultures = supportedCultures
};
// Optionally create an app-specific provider with just a delegate, e.g. look up user preference from DB.
// Inserting it as position 0 ensures it has priority over any of the default providers.
//options.RequestCultureProviders.Insert(0, new CustomRequestCultureProvider(async context =>
//{
//}));
app.UseRequestLocalization(options);
app.Use(async(context, next) =>
{
if (context.Request.Path.Value.EndsWith("favicon.ico"))
{
// Pesky browsers
context.Response.StatusCode = 404;
return;
}
context.Response.StatusCode = 200;
context.Response.ContentType = "text/html; charset=utf-8";
var requestCultureFeature = context.Features.Get <IRequestCultureFeature>();
var requestCulture = requestCultureFeature.RequestCulture;
await context.Response.WriteAsync(
$@"<!doctype html>
<html>
<head>
<title>{startupStringLocalizer["Request Localization"]}</title>
<style>
body {{ font-family: 'Segoe UI', Helvetica, Sans-Serif }}
h1, h2, h3, h4, th {{ font-family: 'Segoe UI Light', Helvetica, Sans-Serif }}
th {{ text-align: left }}
</style>
<script>
function useCookie() {{
var culture = document.getElementById('culture');
var uiCulture = document.getElementById('uiCulture');
var cookieValue = '{CookieRequestCultureProvider.DefaultCookieName}=c='+culture.options[culture.selectedIndex].value+'|uic='+uiCulture.options[uiCulture.selectedIndex].value;
document.cookie = cookieValue;
window.location = window.location.href.split('?')[0];
}}
function clearCookie() {{
document.cookie='{CookieRequestCultureProvider.DefaultCookieName}=""""';
}}
</script>
</head>
<body>");
var classLib = new GreetingService(greetingLocalizer);
var yellingLib = new YellingService(yellingLocalizer);
await context.Response.WriteAsync($"<h1>ClassLib {classLib.SayHello()}</h1>");
await context.Response.WriteAsync($"<h1>Yelling (Outsidenamespace): {yellingLib.GetYellingHello()}</h1>");
await context.Response.WriteAsync($"<h1>{startupStringLocalizer["Request Localization Sample"]}</h1>");
await context.Response.WriteAsync($"<h1>{startupStringLocalizer["Hello"]}</h1>");
await context.Response.WriteAsync("<form id=\"theForm\" method=\"get\">");
await context.Response.WriteAsync($"<label for=\"culture\">{startupStringLocalizer["Culture"]}: </label>");
await context.Response.WriteAsync("<select id=\"culture\" name=\"culture\">");
await WriteCultureSelectOptions(context);
await context.Response.WriteAsync("</select><br />");
await context.Response.WriteAsync($"<label for=\"uiCulture\">{startupStringLocalizer["UI Culture"]}: </label>");
await context.Response.WriteAsync("<select id=\"uiCulture\" name=\"ui-culture\">");
await WriteCultureSelectOptions(context);
await context.Response.WriteAsync("</select><br />");
await context.Response.WriteAsync("<input type=\"submit\" value=\"go QS\" /> ");
await context.Response.WriteAsync($"<input type=\"button\" value=\"go cookie\" onclick='useCookie();' /> ");
await context.Response.WriteAsync($"<a href=\"/\" onclick='clearCookie();'>{startupStringLocalizer["reset"]}</a>");
await context.Response.WriteAsync("</form>");
await context.Response.WriteAsync("<br />");
await context.Response.WriteAsync("<table><tbody>");
await context.Response.WriteAsync($"<tr><th>Winning provider:</th><td>{requestCultureFeature.Provider?.GetType()?.Name}</td></tr>");
await context.Response.WriteAsync($"<tr><th>{startupStringLocalizer["Current request culture:"]}</th><td>{requestCulture.Culture.DisplayName} ({requestCulture.Culture})</td></tr>");
await context.Response.WriteAsync($"<tr><th>{startupStringLocalizer["Current request UI culture:"]}</th><td>{requestCulture.UICulture.DisplayName} ({requestCulture.UICulture})</td></tr>");
await context.Response.WriteAsync($"<tr><th>{startupStringLocalizer["Current thread culture:"]}</th><td>{CultureInfo.CurrentCulture.DisplayName} ({CultureInfo.CurrentCulture})</td></tr>");
await context.Response.WriteAsync($"<tr><th>{startupStringLocalizer["Current thread UI culture:"]}</th><td>{CultureInfo.CurrentUICulture.DisplayName} ({CultureInfo.CurrentUICulture})</td></tr>");
await context.Response.WriteAsync($"<tr><th>{startupStringLocalizer["Current date (invariant full):"]}</th><td>{DateTime.Now.ToString("F", CultureInfo.InvariantCulture)}</td></tr>");
await context.Response.WriteAsync($"<tr><th>{startupStringLocalizer["Current date (invariant):"]}</th><td>{DateTime.Now.ToString(CultureInfo.InvariantCulture)}</td></tr>");
await context.Response.WriteAsync($"<tr><th>{startupStringLocalizer["Current date (request full):"]}</th><td>{DateTime.Now.ToString("F")}</td></tr>");
await context.Response.WriteAsync($"<tr><th>{startupStringLocalizer["Current date (request):"]}</th><td>{DateTime.Now.ToString()}</td></tr>");
await context.Response.WriteAsync($"<tr><th>{startupStringLocalizer["Current time (invariant):"]}</th><td>{DateTime.Now.ToString("T", CultureInfo.InvariantCulture)}</td></tr>");
await context.Response.WriteAsync($"<tr><th>{startupStringLocalizer["Current time (request):"]}</th><td>{DateTime.Now.ToString("T")}</td></tr>");
await context.Response.WriteAsync($"<tr><th>{startupStringLocalizer["Big number (invariant):"]}</th><td>{(Math.Pow(2, 42) + 0.42).ToString("N", CultureInfo.InvariantCulture)}</td></tr>");
await context.Response.WriteAsync($"<tr><th>{startupStringLocalizer["Big number (request):"]}</th><td>{(Math.Pow(2, 42) + 0.42).ToString("N")}</td></tr>");
await context.Response.WriteAsync($"<tr><th>{startupStringLocalizer["Big number negative (invariant):"]}</th><td>{(-Math.Pow(2, 42) + 0.42).ToString("N", CultureInfo.InvariantCulture)}</td></tr>");
await context.Response.WriteAsync($"<tr><th>{startupStringLocalizer["Big number negative (request):"]}</th><td>{(-Math.Pow(2, 42) + 0.42).ToString("N")}</td></tr>");
await context.Response.WriteAsync($"<tr><th>{startupStringLocalizer["Money (invariant):"]}</th><td>{2199.50.ToString("C", CultureInfo.InvariantCulture)}</td></tr>");
await context.Response.WriteAsync($"<tr><th>{startupStringLocalizer["Money (request):"]}</th><td>{2199.50.ToString("C")}</td></tr>");
await context.Response.WriteAsync($"<tr><th>{startupStringLocalizer["Money negative (invariant):"]}</th><td>{(-2199.50).ToString("C", CultureInfo.InvariantCulture)}</td></tr>");
await context.Response.WriteAsync($"<tr><th>{startupStringLocalizer["Money negative (request):"]}</th><td>{(-2199.50).ToString("C")}</td></tr>");
await context.Response.WriteAsync("</tbody></table>");
await context.Response.WriteAsync(
@"</body>
</html>");
});
}
