Add option to disable registration

app/config/config.yml

@@ -50,6 +50,9 @@ wallabag_core:
     rss_limit: 50
     reading_speed: 1
 
+wallabag_user:
+    registration_enabled: "%registration_enabled%"
+
 wallabag_import:
     allow_mimetypes: ['application/octet-stream', 'application/json', 'text/plain']
     resource_dir: "%kernel.root_dir%/../web/uploads/import"

app/config/parameters.yml.dist

@@ -34,6 +34,7 @@ parameters:
     twofactor_sender: no-reply@wallabag.org
 
     # fosuser stuff
+    fosuser_registration: true
     fosuser_confirmation: true
 
     from_email: no-reply@wallabag.org

src/Wallabag/UserBundle/Controller/RegistrationController.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace Wallabag\UserBundle\Controller;
+
+use FOS\UserBundle\Controller\RegistrationController as FOSRegistrationController;
+use Symfony\Component\HttpFoundation\Request;
+
+class RegistrationController extends FOSRegistrationController
+{
+    public function registerAction(Request $request)
+    {
+        if ($this->container->getParameter('wallabag_user.registration_enabled')) {
+            parent::registerAction($request);
+        }
+        else
+        {
+            return $this->redirectToRoute('fos_user_security_login', array(), 301);
+        }
+    }
+}

src/Wallabag/UserBundle/Controller/SecurityController.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace Wallabag\UserBundle\Controller;
+
+use FOS\UserBundle\Controller\SecurityController as FOSSecurityController;
+
+class SecurityController extends FOSSecurityController
+{
+    protected function renderLogin(array $data)
+    {
+        return $this->render('FOSUserBundle:Security:login.html.twig',
+            array_merge(
+                $data,
+                array('registration_enabled' => $this->container->getParameter('wallabag_user.registration_enabled'))
+            )
+        );
+    }
+}

src/Wallabag/UserBundle/DependencyInjection/Configuration.php

@@ -12,6 +12,14 @@ class Configuration implements ConfigurationInterface
         $treeBuilder = new TreeBuilder();
         $rootNode = $treeBuilder->root('wallabag_user');
 
+        $rootNode
+            ->children()
+                ->booleanNode('registration_enabled')
+                    ->defaultValue(true)
+                ->end()
+            ->end()
+        ;
+
         return $treeBuilder;
     }
 }

src/Wallabag/UserBundle/DependencyInjection/WallabagUserExtension.php

@@ -16,6 +16,7 @@ class WallabagUserExtension extends Extension
 
         $loader = new Loader\YamlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));
         $loader->load('services.yml');
+        $container->setParameter('wallabag_user.registration_enabled', $config['registration_enabled']);
     }
 
     public function getAlias()

src/Wallabag/UserBundle/Resources/views/Security/login.html.twig

@@ -33,7 +33,9 @@
     </div>
     <div class="card-action center">
         <input type="hidden" name="_csrf_token" value="{{ csrf_token('authenticate') }}" />
-        <a href="{{ path('fos_user_registration_register') }}" class="waves-effect waves-light grey btn">{{ 'security.login.register'|trans }}</a>
+        {% if registration_enabled %}
+            <a href="{{ path('fos_user_registration_register') }}" class="waves-effect waves-light grey btn">{{ 'security.login.register'|trans }}</a>
+        {% endif %}
         <button class="btn waves-effect waves-light" type="submit" name="send">
             {{ 'security.login.submit'|trans }}
             <i class="material-icons right">send</i>