Implemented disabling signup using Features.NativeSignup configuration key

Wave/Components/Account/Pages/Register.razor

@@ -5,8 +5,10 @@
 @using System.Text.Encodings.Web
 @using Microsoft.AspNetCore.Identity
 @using Microsoft.AspNetCore.WebUtilities
+@using Microsoft.Extensions.Options
 @using Wave.Data
 
+@inject IOptions<Features> Features
 @inject UserManager<ApplicationUser> UserManager
 @inject IUserStore<ApplicationUser> UserStore
 @inject SignInManager<ApplicationUser> SignInManager
@@ -25,9 +27,10 @@
 <PageTitle>@Localizer["Title"]</PageTitle>
 
 <StatusMessage Message="@Message" />
-<div class="flex gap-y-4 gap-x-8 flex-wrap h-full place-content-center">
-    <section class="w-80 max-w-xs">
-        <h2 class="text-2xl lg:text-4xl mb-3">@Localizer["Title"]</h2>
+
+<BoardComponent CenterContent="true">
+	<BoardCardComponent Heading="@Localizer["Title"]">
+		@if (Features.Value.NativeSignup) {
 			<EditForm Model="Input" asp-route-returnUrl="@ReturnUrl" method="post" OnValidSubmit="RegisterUser" 
 					  FormName="register" class="w-full">
 				<DataAnnotationsValidator />
@@ -51,17 +54,13 @@
 					@Localizer["Submit"]
 				</button>
 			</EditForm>
-    </section>
-    <!--
-    <div class="col-md-6 col-md-offset-2">
-        <section>
-            <h3>Use another service to register.</h3>
-            <hr />
-            <ExternalLoginPicker />
-        </section>
-    </div>
-    -->
-</div>
+		} else {
+			<Alert CanRemove="false" Type="Alert.MessageType.Warning">
+				<p><strong>@Localizer["SignupDisabled_Message"]</strong></p>
+			</Alert>
+		}
+	</BoardCardComponent>
+</BoardComponent>
 
 @code {
 	private IEnumerable<IdentityError>? _identityErrors;
@@ -77,6 +76,7 @@
 		$"Error: {string.Join(", ", _identityErrors.Select(error => error.Description))}";
 
 	public async Task RegisterUser(EditContext editContext) {
+		if (Features.Value.NativeSignup is false) return;
 		var user = CreateUser();
 
 		await UserStore.SetUserNameAsync(user, Input.Email, CancellationToken.None);

Wave/Components/Alert.razor

@@ -1,5 +1,5 @@
 @using System.Globalization
-<div class="alert @GetClass shadow" role="alert">
+<div class="alert @GetClass shadow hyphens-auto" lang="@CultureInfo.CurrentCulture" role="alert">
     <div>
         @* ReSharper disable once SwitchStatementMissingSomeEnumCasesNoDefault *@
         @switch (Type) {

Wave/Components/Layout/NavMenu.razor

@@ -1,7 +1,10 @@
 @using System.Security.Claims
+@using Microsoft.Extensions.Options
+@using Wave.Data
 @implements IDisposable
 
 @inject NavigationManager NavigationManager
+@inject IOptions<Features> Features
 @inject IStringLocalizer<NavMenu> Localizer
 
 <div class="h-12 hidden md:block" role="banner" aria-label="logo">
@@ -79,11 +82,13 @@
 						</svg>
 					</NavLink>
 				</li>
+				@if (Features.Value.NativeSignup) {
 					<li>
 						<NavLink href="Account/Register">
 							@Localizer["SignUp_Label"]
 						</NavLink>
 					</li>
+				}
 			</NotAuthorized>
 		</AuthorizeView>
 	</ul>

Wave/Controllers/SitemapController.cs

@@ -63,7 +63,7 @@ public class SitemapController(ApplicationDbContext context, IOptions<Features>
 		}
 
 		root.Add(CreateUrlElement(nameSpace, new Uri(host, "/Account/Login")));
-		root.Add(CreateUrlElement(nameSpace, new Uri(host, "/Account/Register")));
+		if (Features.NativeSignup) root.Add(CreateUrlElement(nameSpace, new Uri(host, "/Account/Register")));
 		if (Features.EmailSubscriptions) root.Add(CreateUrlElement(nameSpace, new Uri(host, "/Email/Subscribe")));
 
 		document.Add(root);

Wave/Data/Features.cs

@@ -3,4 +3,5 @@
 public class Features {
 	public bool Rss { get; set; } = true;
 	public bool EmailSubscriptions { get; set; } = false;
+	public bool NativeSignup { get; set; } = true;
 }

Wave/Resources/Components/Account/Pages/Register.de-DE.resx

@@ -119,4 +119,10 @@
   <data name="ConfirmPassword_Placeholder" xml:space="preserve">
     <value>Passwort</value>
   </data>
+  <data name="Email_Placeholder" xml:space="preserve">
+    <value>name@example.de</value>
+  </data>
+  <data name="SignupDisabled_Message" xml:space="preserve">
+    <value>Registrationen wurden auf diesem Server deaktiviert.</value>
+  </data>
 </root>

Wave/Resources/Components/Account/Pages/Register.resx

@@ -122,4 +122,7 @@
   <data name="Submit" xml:space="preserve">
     <value>Sign Up Now</value>
   </data>
+  <data name="SignupDisabled_Message" xml:space="preserve">
+    <value>Sign up has been disabled on this server. </value>
+  </data>
 </root>