Make wallabag_url a Twig global

app/config/config.yml

@@ -60,6 +60,7 @@ twig:
     form_themes:
         - "@SpiriitFormFilter/Form/form_div_layout.html.twig"
     globals:
+        wallabag_url: '%domain_name%'
         registration_enabled: '%fosuser_registration%'
 
 # Doctrine Configuration

src/Controller/Api/DeveloperController.php

@@ -103,8 +103,6 @@ class DeveloperController extends AbstractController
      */
     public function howtoFirstAppAction()
     {
-        return $this->render('Developer/howto_app.html.twig', [
+        return $this->render('Developer/howto_app.html.twig');
-            'wallabag_url' => $this->getParameter('domain_name'),
-        ]);
     }
 }

src/Controller/ConfigController.php

@@ -257,7 +257,6 @@ class ConfigController extends AbstractController
                 'username' => $user->getUsername(),
                 'token' => $config->getFeedToken(),
             ],
-            'wallabag_url' => $this->getParameter('domain_name'),
             'enabled_users' => $userRepository->getSumEnabledUsers(),
         ]);
     }

src/Mailer/AuthCodeMailer.php

@@ -50,27 +50,18 @@ class AuthCodeMailer implements AuthCodeMailerInterface
      */
     private $supportUrl;
 
-    /**
-     * Url for the wallabag instance (only used for image in the HTML email template).
-     *
-     * @var string
-     */
-    private $wallabagUrl;
-
     /**
      * @param string $senderEmail
      * @param string $senderName
      * @param string $supportUrl  wallabag support url
-     * @param string $wallabagUrl wallabag instance url
      */
-    public function __construct(MailerInterface $mailer, Environment $twig, $senderEmail, $senderName, $supportUrl, $wallabagUrl)
+    public function __construct(MailerInterface $mailer, Environment $twig, $senderEmail, $senderName, $supportUrl)
     {
         $this->mailer = $mailer;
         $this->twig = $twig;
         $this->senderEmail = $senderEmail;
         $this->senderName = $senderName;
         $this->supportUrl = $supportUrl;
-        $this->wallabagUrl = $wallabagUrl;
     }
 
     /**
@@ -85,7 +76,6 @@ class AuthCodeMailer implements AuthCodeMailerInterface
             'user' => $user->getName(),
             'code' => $user->getEmailAuthCode(),
             'support_url' => $this->supportUrl,
-            'wallabag_url' => $this->wallabagUrl,
         ]);
         $bodyText = $template->renderBlock('body_text', [
             'user' => $user->getName(),