Hide register page link if public registration is disabled

app/coffee/config.coffee

@@ -31,6 +31,7 @@ class ConfigService extends taiga.Service
             "es": "Spanish"
             "en": "English"
         }
+        allowPublicRegistration: false
     }
 
     initialize: (localconfig) ->

app/coffee/modules/auth.coffee

@@ -152,8 +152,10 @@ module.service("$tgAuth", AuthService)
     ## Login Directive
     ###################
 
-LoginDirective = ($auth, $confirm, $location) ->
+LoginDirective = ($auth, $confirm, $location, $config) ->
     link = ($scope, $el, $attrs) ->
+        $scope.allowPublicRegistration = $config.get("allowPublicRegistration")
+
         $scope.data = {}
         form = $el.find("form").checksley()
 
@@ -381,7 +383,7 @@ InvitationDirective = ($auth, $confirm, $location, $params) ->
 
 
 module.directive("tgRegister", ["$tgAuth", "$tgConfirm", RegisterDirective])
-module.directive("tgLogin", ["$tgAuth", "$tgConfirm", "$location", LoginDirective])
+module.directive("tgLogin", ["$tgAuth", "$tgConfirm", "$location", "$tgConfig", LoginDirective])
 module.directive("tgForgotPassword", ["$tgAuth", "$tgConfirm", "$location", ForgotPasswordDirective])
 module.directive("tgChangePasswordFromRecovery", ["$tgAuth", "$tgConfirm", "$location", "$routeParams",
                                                   ChangePasswordFromRecoveryDirective])

app/partials/views/modules/login-form.jade

@@ -13,6 +13,6 @@ div.login-form-container(tg-login)
             a.button.button-login.button-gray(href="", ng-click="ctrl.submit()", title="Sign in") Sign in
             input(type="submit", style="display:none")
 
-    p.login-text
+    p.login-text(ng-if="allowPublicRegistration")
         span Not registered yet?
         a(href="", tg-nav="register", title="Register")  create your free account here