Fixed login/logout message translations.

classes/admin.php

@@ -187,6 +187,9 @@ class Admin
                     /** @var Grav $grav */
                     $grav = $this->grav;
 
+                    unset($this->grav['user']);
+                    $this->grav['user'] = $user;
+
                     $this->setMessage($this->translate('PLUGIN_ADMIN.LOGIN_LOGGED_IN'), 'info');
                     $grav->redirect($post['redirect']);
                 }
@@ -950,18 +953,27 @@ class Admin
      *
      * @param array|mixed $args
      *
+     * @param mixed $languages
      * @return string
      */
-    public function translate($args)
+    public function translate($args, $languages = null)
     {
         if (is_array($args)) {
             $lookup = array_shift($args);
+            if (!empty($args)) {
+                $languages = array_shift($args);
+            }
         } else {
             $lookup = $args;
             $args = [];
         }
 
+        if (!$languages) {
             $languages = [$this->grav['user']->authenticated ? $this->grav['user']->language : ($this->grav['language']->getLanguage() ?: 'en')];
+        } else {
+            $languages = (array) $languages;
+        }
+
 
         if ($lookup) {
             if (empty($languages) || reset($languages) == null) {

classes/controller.php

@@ -269,9 +269,10 @@ class AdminController
      */
     protected function taskLogout()
     {
+        $language = $this->grav['user']->authenticated ? $this->grav['user']->language : ($this->grav['language']->getLanguage() ?: 'en');
+
         $this->admin->session()->invalidate()->start();
-        $this->admin->setMessage($this->admin->translate('PLUGIN_ADMIN.LOGGED_OUT'), 'info');
+        $this->setRedirect('/logout/lang:'.$language);
-        $this->setRedirect('/logout');
 
         return true;
     }

themes/grav/templates/logout.html.twig

@@ -10,7 +10,8 @@
         <h1>
             {{ title }}
         </h1>
-        {{ admin.setMessage('PLUGIN_ADMIN.LOGGED_OUT'|tu) }}
+        {{ dump (uri.param('lang')) }}
+        {{ admin.setMessage('PLUGIN_ADMIN.LOGGED_OUT'|tu(uri.param('lang'))) }}
         {% include 'partials/messages.html.twig' %}
     </section>
   </body>