Remove "Create Account" button when AllowSignup is set to false (#319)

Merge pull request #319

models/view/login.go

@@ -1,9 +1,10 @@
 package view
 
 type LoginViewModel struct {
-	Success    string
-	Error      string
-	TotalUsers int
+	Success     string
+	Error       string
+	TotalUsers  int
+	AllowSignup bool
 }
 
 type SetPasswordViewModel struct {

routes/login.go

@@ -299,10 +299,12 @@ func (h *LoginHandler) PostResetPassword(w http.ResponseWriter, r *http.Request)
 
 func (h *LoginHandler) buildViewModel(r *http.Request) *view.LoginViewModel {
 	numUsers, _ := h.userSrvc.Count()
+	allowSignup := h.config.Security.AllowSignup
 
 	return &view.LoginViewModel{
-		Success:    r.URL.Query().Get("success"),
-		Error:      r.URL.Query().Get("error"),
-		TotalUsers: int(numUsers),
+		Success:     r.URL.Query().Get("success"),
+		Error:       r.URL.Query().Get("error"),
+		TotalUsers:  int(numUsers),
+		AllowSignup: allowSignup,
 	}
 }

static/assets/css/app.css

@@ -57,6 +57,10 @@ body {
     @apply py-2 px-4 font-semibold rounded bg-gray-800 hover:bg-gray-850 text-white text-sm;
 }
 
+.btn-disabled {
+    @apply py-2 px-4 font-semibold rounded bg-gray-800 text-gray-600 text-sm;
+}
+
 .btn-primary {
     @apply py-2 px-4 font-semibold rounded bg-green-700 hover:bg-green-800 text-white text-sm;
 }
@@ -92,4 +96,4 @@ body {
 ::-webkit-calendar-picker-indicator {
     filter: invert(1);
     cursor: pointer;
-}
+}

views/login.tpl.html

@@ -31,9 +31,15 @@
                     Forgot password?
                 </a>
                 <div class="flex space-x-2">
+                    {{ if eq .AllowSignup true }}
                     <a href="signup">
                         <button type="button" class="btn-default">Sign up</button>
                     </a>
+                    {{ else }}
+                    <a  title="The administrator of this instance has disabled sign up.">
+                        <button type="button" class="btn-disabled" disabled > Sign up </button>
+                    </a>
+                    {{ end }}
                     <button type="submit" class="btn-primary">Log in</button>
                 </div>
             </div>
@@ -46,4 +52,4 @@
 {{ template "foot.tpl.html" . }}
 </body>
 
-</html>
+</html>

views/signup.tpl.html

@@ -83,9 +83,15 @@
                 <a href="login">
                     <button type="button" class="btn-default">Log in</button>
                 </a>
+                {{ if eq .AllowSignup true }}
                 <button type="submit" class="btn-primary">
                     Create Account
                 </button>
+                {{ else }}
+                <button type="submit" class="btn-disabled" disabled title="The administrator of this instance has disabled sign up.">
+                    Create Account
+                </button>
+                {{ end }}
             </div>
         </form>
     </div>
@@ -97,4 +103,4 @@
 
 </body>
 
-</html>
+</html>