Added check if there is only one user

Added translations and documentation

docs/en/user/configuration.rst

@@ -50,6 +50,8 @@ User information
 
 You can change your name, your email address and enable ``Two factor authentication``.
 
+If the wallabag instance has more than one enabled user, you can delete your account here. **Take care, we delete all your data**.
+
 Two factor authentication
 ~~~~~~~~~~~~~~~~~~~~~~~~~
 

docs/fr/user/configuration.rst

@@ -51,6 +51,8 @@ Mon compte
 
 Vous pouvez ici modifier votre nom, votre adresse email et activer la ``Double authentification``.
 
+Si l'instance de wallabag compte plus d'un utilisateur actif, vous pouvez supprimer ici votre compte. **Attention, nous supprimons toutes vos données**.
+
 Double authentification (2FA)
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 

src/Wallabag/CoreBundle/Controller/ConfigController.php

@@ -7,6 +7,7 @@ use Symfony\Bundle\FrameworkBundle\Controller\Controller;
 use Symfony\Component\HttpFoundation\JsonResponse;
 use Symfony\Component\HttpFoundation\RedirectResponse;
 use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
 use Wallabag\CoreBundle\Entity\Config;
 use Wallabag\CoreBundle\Entity\TaggingRule;
 use Wallabag\CoreBundle\Form\Type\ConfigType;
@@ -148,6 +149,9 @@ class ConfigController extends Controller
                 'token' => $config->getRssToken(),
             ],
             'twofactor_auth' => $this->getParameter('twofactor_auth'),
+            'enabled_users' => $this->getDoctrine()
+                ->getRepository('WallabagUserBundle:User')
+                ->getSumEnabledUsers(),
         ]);
     }
 
@@ -257,10 +261,20 @@ class ConfigController extends Controller
       *
       * @Route("/account/delete", name="delete_account")
       *
+      * @throws AccessDeniedHttpException
+      *
       * @return \Symfony\Component\HttpFoundation\RedirectResponse
       */
      public function deleteAccountAction()
      {
+         $enabledUsers = $this->getDoctrine()
+             ->getRepository('WallabagUserBundle:User')
+             ->getSumEnabledUsers();
+
+         if ($enabledUsers <= 1) {
+             throw new AccessDeniedHttpException();
+         }
+
          $em = $this->get('fos_user.user_manager');
          $em->deleteUser($this->getUser());
 

src/Wallabag/CoreBundle/Resources/translations/messages.da.yml

@@ -88,6 +88,7 @@ config:
         name_label: 'Navn'
         email_label: 'Emailadresse'
         # twoFactorAuthentication_label: 'Two factor authentication'
+        # delete_account: 'Delete my account'
     form_password:
         old_password_label: 'Gammel adgangskode'
         new_password_label: 'Ny adgangskode'

src/Wallabag/CoreBundle/Resources/translations/messages.de.yml

@@ -88,6 +88,7 @@ config:
         name_label: 'Name'
         email_label: 'E-Mail-Adresse'
         twoFactorAuthentication_label: 'Zwei-Faktor-Authentifizierung'
+        # delete_account: 'Delete my account'
     form_password:
         old_password_label: 'Altes Kennwort'
         new_password_label: 'Neues Kennwort'

src/Wallabag/CoreBundle/Resources/translations/messages.en.yml

@@ -88,6 +88,7 @@ config:
         name_label: 'Name'
         email_label: 'Email'
         twoFactorAuthentication_label: 'Two factor authentication'
+        delete_account: 'Delete my account'
     form_password:
         old_password_label: 'Current password'
         new_password_label: 'New password'

src/Wallabag/CoreBundle/Resources/translations/messages.es.yml

@@ -88,6 +88,7 @@ config:
         name_label: 'Nombre'
         email_label: 'Direccion e-mail'
         twoFactorAuthentication_label: 'Autentificación de dos factores'
+        # delete_account: 'Delete my account'
     form_password:
         old_password_label: 'Contraseña actual'
         new_password_label: 'Nueva contraseña'

src/Wallabag/CoreBundle/Resources/translations/messages.fa.yml

@@ -88,6 +88,7 @@ config:
         name_label: 'نام'
         email_label: 'نشانی ایمیل'
         twoFactorAuthentication_label: 'تأیید ۲مرحله‌ای'
+        # delete_account: 'Delete my account'
     form_password:
         old_password_label: 'رمز قدیمی'
         new_password_label: 'رمز تازه'

src/Wallabag/CoreBundle/Resources/translations/messages.fr.yml

@@ -88,6 +88,7 @@ config:
         name_label: 'Nom'
         email_label: 'Adresse e-mail'
         twoFactorAuthentication_label: 'Double authentification'
+        delete_account: 'Supprimer mon compte'
     form_password:
         old_password_label: 'Mot de passe actuel'
         new_password_label: 'Nouveau mot de passe'

src/Wallabag/CoreBundle/Resources/translations/messages.it.yml

@@ -88,6 +88,7 @@ config:
         name_label: 'Nome'
         email_label: 'E-mail'
         twoFactorAuthentication_label: 'Two factor authentication'
+        # delete_account: 'Delete my account'
     form_password:
         old_password_label: 'Password corrente'
         new_password_label: 'Nuova password'

src/Wallabag/CoreBundle/Resources/translations/messages.oc.yml

@@ -88,6 +88,7 @@ config:
         name_label: 'Nom'
         email_label: 'Adreça de corrièl'
         twoFactorAuthentication_label: 'Dobla autentificacion'
+        # delete_account: 'Delete my account'
     form_password:
         old_password_label: 'Senhal actual'
         new_password_label: 'Senhal novèl'

src/Wallabag/CoreBundle/Resources/translations/messages.pl.yml

@@ -88,6 +88,7 @@ config:
         name_label: 'Nazwa'
         email_label: 'Adres email'
         twoFactorAuthentication_label: 'Autoryzacja dwuetapowa'
+        # delete_account: 'Delete my account'
     form_password:
         old_password_label: 'Stare hasło'
         new_password_label: 'Nowe hasło'

src/Wallabag/CoreBundle/Resources/translations/messages.ro.yml

@@ -88,6 +88,7 @@ config:
         name_label: 'Nume'
         email_label: 'E-mail'
         # twoFactorAuthentication_label: 'Two factor authentication'
+        # delete_account: 'Delete my account'
     form_password:
         old_password_label: 'Parola veche'
         new_password_label: 'Parola nouă'

src/Wallabag/CoreBundle/Resources/translations/messages.tr.yml

@@ -88,6 +88,7 @@ config:
         name_label: 'İsim'
         email_label: 'E-posta'
         twoFactorAuthentication_label: 'İki adımlı doğrulama'
+        # delete_account: 'Delete my account'
     form_password:
         old_password_label: 'Eski şifre'
         new_password_label: 'Yeni şifre'

src/Wallabag/CoreBundle/Resources/views/themes/baggy/Config/index.html.twig

@@ -148,6 +148,9 @@
 
         {{ form_widget(form.user._token) }}
         {{ form_widget(form.user.save) }}
+        {% if enabled_users > 1 %}
+            <a class='btn red' href='{{ path('delete_account') }}'>{{ 'config.form_user.delete_account' | trans }}</a>
+        {% endif %}
     </form>
 
     <h2>{{ 'config.tab_menu.password'|trans }}</h2>

src/Wallabag/CoreBundle/Resources/views/themes/material/Config/index.html.twig

@@ -167,7 +167,10 @@
                             {{ form_widget(form.user.save, {'attr': {'class': 'btn waves-effect waves-light'}}) }}
                             {{ form_widget(form.user._token) }}
                         </form>
-                        <a class='btn red' href='{{ path('delete_account') }}'>{{ 'config.user.delete_account' | trans }}</a>
+
+                        {% if enabled_users > 1 %}
+                        <a class='btn red' href='{{ path('delete_account') }}'>{{ 'config.form_user.delete_account' | trans }}</a>
+                        {% endif %}
                     </div>
 
                     <div id="set4" class="col s12">

src/Wallabag/UserBundle/Repository/UserRepository.php

@@ -38,4 +38,18 @@ class UserRepository extends EntityRepository
             ->getQuery()
             ->getSingleResult();
     }
+
+    /**
+     * Count how many users are enabled.
+     *
+     * @return int
+     */
+    public function getSumEnabledUsers()
+    {
+        return $this->createQueryBuilder('u')
+            ->select('count(u)')
+            ->andWhere('u.expired = 0')
+            ->getQuery()
+            ->getSingleScalarResult();
+    }
 }