refs #16586 [finc] set permission handling for I18nController

* extend AbstractAdmin to check for access permission for AdminModule
** admin module must be activated in config.ini by admin_enabled = true
** permission access.AdminModule should be set in permissions.ini

module/finc/src/finc/Controller/Admin/I18nController.php

@@ -20,18 +20,17 @@
  * @license  http://opensource.org/licenses/gpl-2.0.php GNU General Public License
  * @link     https://vufind.org/wiki/development Wiki
  */
-
 namespace finc\Controller\Admin;
 
 use Symfony\Component\Filesystem\Filesystem as Fs;
 use VuFind\Auth\InvalidArgumentException;
 use VuFind\Config\Writer as ConfigWriter;
-use VuFind\Controller\AbstractBase;
 use VuFind\I18n\Translator\Loader\ExtendedIni;
+use VuFindAdmin\Controller\AbstractAdmin;
 use Zend\I18n\Translator\Translator;
 use Zend\ServiceManager\ServiceLocatorInterface;
 
-class I18nController extends AbstractBase
+class I18nController extends AbstractAdmin
 {
     /**
      * @var string[]
@@ -89,7 +88,6 @@ class I18nController extends AbstractBase
         $this->languages = array_combine($locales, $languages);
     }
 
-
     public function homeAction()
     {
         $params = $this->params();
@@ -165,7 +163,6 @@ class I18nController extends AbstractBase
             $locale,
             $reset ? null : $value
         );
-
     }
 
     protected function getTranslations(): array
@@ -243,14 +240,13 @@ class I18nController extends AbstractBase
     protected function saveTranslation($domain, $token, $locale, $value)
     {
         $fs = new FS();
-        list($filename) = array_slice($this->dirs, -1);;
+        list($filename) = array_slice($this->dirs, -1);
         if ($domain !== 'default') {
             $filename .= "/$domain";
         }
         $filename .= "/$locale.ini";
 
         try {
-
             if (empty($token)) {
                 throw new InvalidArgumentException(
                     $this->translate('This field is required') . ": Token"
@@ -366,4 +362,4 @@ class I18nController extends AbstractBase
         $response->setStatusCode(205);
         return $response;
     }
-}
\ No newline at end of file
+}