lexik · dsoriano · Mar 14, 2026 · Mar 14, 2026 · Mar 15, 2026 · Mar 15, 2026
diff --git a/.gitignore b/.gitignore
@@ -1,5 +1,6 @@
 # Composer dependencies (installed with composer install)
 vendor
+composer.lock
 
 # PhpStorm IDE configuration and cache
 .idea

diff --git a/Command/ExportTranslationsCommand.php b/Command/ExportTranslationsCommand.php
@@ -57,16 +57,24 @@ protected function configure(): void
     {
 
         $this->addOption(
-            'locales', 'l', InputOption::VALUE_OPTIONAL,
-            'Only export files for given locales. e.g. "--locales=en,de"', null
+            'locales',
+            'l',
+            InputOption::VALUE_OPTIONAL,
+            'Only export files for given locales. e.g. "--locales=en,de"',
+            null
         );
         $this->addOption(
-            'domains', 'd', InputOption::VALUE_OPTIONAL,
-            'Only export files for given domains. e.g. "--domains=messages,validators"', null
+            'domains',
+            'd',
+            InputOption::VALUE_OPTIONAL,
+            'Only export files for given domains. e.g. "--domains=messages,validators"',
+            null
         );
         $this->addOption('format', 'f', InputOption::VALUE_OPTIONAL, 'Force the output format.', null);
         $this->addOption(
-            'override', 'o', InputOption::VALUE_NONE,
+            'override',
+            'o',
+            InputOption::VALUE_NONE,
             'Only export modified phrases (app/Resources/translations are exported fully anyway)'
         );
         $this->addOption('export-path', 'p', InputOption::VALUE_REQUIRED, 'Export files to given path.');
@@ -164,15 +172,10 @@ protected function exportFile(FileInterface $file)
 
     /**
      * If the output file exists we merge existing translations with those from the database.
-     *
-     * @param FileInterface $file
-     * @param string        $outputFile
-     * @param array         $translations
-     * @return array
      */
-    protected function mergeExistingTranslations($file, $outputFile, $translations)
+    protected function mergeExistingTranslations(FileInterface $file, string $outputFile, array $translations): array
     {
-        if (file_exists($outputFile)) {
+        if (file_exists($outputFile) && method_exists($this->translator, 'getLoader')) {
             $extension = pathinfo($outputFile, PATHINFO_EXTENSION);
             $loader = $this->translator->getLoader($extension);
             $messageCatalogue = $loader->load($outputFile, $file->getLocale(), $file->getDomain());

diff --git a/Command/ImportTranslationsCommand.php b/Command/ImportTranslationsCommand.php
@@ -12,10 +12,11 @@
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Input\InputOption;
 use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\DependencyInjection\Attribute\Autowire;
 use Symfony\Component\Finder\Finder;
 use Symfony\Component\Form\Form;
 use Symfony\Component\HttpKernel\Bundle\BundleInterface;
-use Symfony\Component\HttpKernel\Kernel;
+use Symfony\Component\HttpKernel\KernelInterface;
 use Symfony\Component\Security\Core\Exception\AuthenticationException;
 use Symfony\Component\Validator\Validation;
 use Symfony\Contracts\Translation\TranslatorInterface;
@@ -53,13 +54,13 @@
 )]
 class ImportTranslationsCommand extends Command
 {
-    /**
-     * @param TranslatorInterface $translator
-     */
     public function __construct(
         private readonly TranslatorInterface $translator,
         private readonly LocaleManagerInterface $localeManager,
         private readonly FileImporter $fileImporter,
+        private readonly KernelInterface $kernel,
+        #[Autowire('%kernel.project_dir%')]
+        private readonly string $projectDir,
     ) {
         parent::__construct();
     }
@@ -106,7 +107,7 @@ protected function execute(InputInterface $input, OutputInterface $output): int
 
         $bundleName = $this->input->getArgument('bundle');
         if ($bundleName) {
-            $bundle = $this->getApplication()->getKernel()->getBundle($bundleName);
+            $bundle = $this->kernel->getBundle($bundleName);
             $this->importBundleTranslationFiles($bundle, $locales, $domains, (bool)$this->input->getOption('globals'));
         } else {
             if (!$this->input->getOption('import-path')) {
@@ -141,7 +142,7 @@ protected function execute(InputInterface $input, OutputInterface $output): int
             $this->importTranslationFilesFromPath($importPath, $locales, $domains);
         }
 
-        if ($this->input->getOption('cache-clear')) {
+        if ($this->input->getOption('cache-clear') && method_exists($this->translator, 'removeLocalesCacheFiles')) {
             $this->output->writeln('<info>Removing translations cache files ...</info>');
             $this->translator->removeLocalesCacheFiles($locales);
         }
@@ -181,8 +182,8 @@ protected function importTranslationFilesFromPath($path, array $locales, array $
     protected function importComponentTranslationFiles(array $locales, array $domains)
     {
         $classes = [
-            Validation::class              => '/Resources/translations',
-            Form::class                    => '/Resources/translations',
+            Validation::class => '/Resources/translations',
+            Form::class => '/Resources/translations',
             AuthenticationException::class => '/../Resources/translations',
         ];
 
@@ -203,14 +204,10 @@ protected function importComponentTranslationFiles(array $locales, array $domain
     /**
      * Imports application translation files.
      */
-    protected function importAppTranslationFiles(array $locales, array $domains)
+    protected function importAppTranslationFiles(array $locales, array $domains): void
     {
-        if (Kernel::MAJOR_VERSION >= 4) {
-            $translationPath = $this->getApplication()->getKernel()->getProjectDir() . '/translations';
-            $finder = $this->findTranslationsFiles($translationPath, $locales, $domains, false);
-        } else {
-            $finder = $this->findTranslationsFiles($this->getApplication()->getKernel()->getRootDir(), $locales, $domains);
-        }
+        $translationPath = $this->projectDir . '/translations';
+        $finder = $this->findTranslationsFiles($translationPath, $locales, $domains, false);
         $this->importTranslationFiles($finder);
     }
 
@@ -221,7 +218,7 @@ protected function importAppTranslationFiles(array $locales, array $domains)
      */
     protected function importBundlesTranslationFiles(array $locales, array $domains, $global = false)
     {
-        $bundles = $this->getApplication()->getKernel()->getBundles();
+        $bundles = $this->kernel->getBundles();
 
         foreach ($bundles as $bundle) {
             $this->importBundleTranslationFiles($bundle, $locales, $domains, $global);
@@ -230,20 +227,11 @@ protected function importBundlesTranslationFiles(array $locales, array $domains,
 
     /**
      * Imports translation files form the specific bundles.
-     *
-     * @param array   $locales
-     * @param array   $domains
-     * @param boolean $global
      */
-    protected function importBundleTranslationFiles(BundleInterface $bundle, $locales, $domains, $global = false)
+    protected function importBundleTranslationFiles(BundleInterface $bundle, array $locales, array $domains, bool $global = false): void
     {
         if ($global) {
-            $kernel = $this->getApplication()->getKernel();
-            if (Kernel::MAJOR_VERSION >= 4) {
-                $path = $kernel->getProjectDir() . '/app';
-            } else {
-                $path = $kernel->getRootDir();
-            }
+            $path = $this->projectDir . '/app';
 
             $path .= '/Resources/' . $bundle->getName() . '/translations';
 
@@ -261,7 +249,7 @@ protected function importBundleTranslationFiles(BundleInterface $bundle, $locale
             $bundle->getPath() . '/Resources/translations',
         ];
 
-        foreach($paths as $path) {
+        foreach ($paths as $path) {
             $this->output->writeln(sprintf('<info># %s:</info>', $bundle->getName()));
             $finder = $this->findTranslationsFiles($path, $locales, $domains, false);
             $this->importTranslationFiles($finder);
@@ -270,10 +258,8 @@ protected function importBundleTranslationFiles(BundleInterface $bundle, $locale
 
     /**
      * Imports some translations files.
-     *
-     * @param Finder $finder
      */
-    protected function importTranslationFiles($finder)
+    protected function importTranslationFiles(?Finder $finder): void
     {
         if (!$finder instanceof Finder) {
             $this->output->writeln('No file to import');
@@ -297,20 +283,17 @@ protected function importTranslationFiles($finder)
 
     /**
      * Return a Finder object if $path has a Resources/translations folder.
-     *
-     * @param string $path
-     * @return Finder
      */
-    protected function findTranslationsFiles($path, array $locales, array $domains, $autocompletePath = true)
+    protected function findTranslationsFiles(string $path, array $locales, array $domains, $autocompletePath = true): ?Finder
     {
         $finder = null;
 
-        if (preg_match('#^win#i', PHP_OS)) {
+        if (0 === stripos(PHP_OS_FAMILY, "win")) {
             $path = preg_replace('#' . preg_quote(DIRECTORY_SEPARATOR, '#') . '#', '/', $path);
         }
 
         if (true === $autocompletePath) {
-            $dir = (str_starts_with((string) $path, $this->getApplication()->getKernel()->getProjectDir() . '/Resources')) ? $path : $path . '/Resources/translations';
+            $dir = (str_starts_with((string) $path, $this->projectDir . '/Resources')) ? $path : $path . '/Resources/translations';
         } else {
             $dir = $path;
         }
@@ -327,12 +310,9 @@ protected function findTranslationsFiles($path, array $locales, array $domains,
         return (null !== $finder && $finder->count() > 0) ? $finder : null;
     }
 
-    /**
-     * @return string
-     */
-    protected function getFileNamePattern(array $locales, array $domains)
+    protected function getFileNamePattern(array $locales, array $domains): string
     {
-        $formats = $this->translator->getFormats();
+        $formats = method_exists($this->translator, 'getFormats') ? $this->translator->getFormats() : [];
 
         if (count($domains)) {
             $regex = sprintf('/((%s)\.(%s)\.(%s))/', implode('|', $domains), implode('|', $locales), implode('|', $formats));

diff --git a/Controller/RestController.php b/Controller/RestController.php
@@ -10,6 +10,7 @@
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Component\HttpFoundation\JsonResponse;
 use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
 
 /**
  * @author Cédric Girard <c.girard@lexik.fr>
@@ -18,8 +19,6 @@ class RestController extends AbstractController
 {
     use CsrfCheckerTrait;
 
-    private $csrfTokenManager;
-
     public function __construct(
         private readonly DataGridRequestHandler $dataGridRequestHandler,
         private readonly DataGridFormatter $dataGridFormatter,
@@ -43,7 +42,7 @@ public function listByProfileAction(Request $request, string $token): JsonRespon
     }
 
     /**
-     * @throws \Symfony\Component\HttpKernel\Exception\NotFoundHttpException
+     * @throws NotFoundHttpException
      */
     public function updateAction(Request $request, int $id): JsonResponse
     {
@@ -55,7 +54,7 @@ public function updateAction(Request $request, int $id): JsonResponse
     }
 
     /**
-     * @throws \Symfony\Component\HttpKernel\Exception\NotFoundHttpException
+     * @throws NotFoundHttpException
      */
     public function deleteAction(int $id): JsonResponse
     {
@@ -73,7 +72,7 @@ public function deleteAction(int $id): JsonResponse
     }
 
     /**
-     * @throws \Symfony\Component\HttpKernel\Exception\NotFoundHttpException
+     * @throws NotFoundHttpException
      */
     public function deleteTranslationAction(int $id, string $locale): JsonResponse
     {

diff --git a/Controller/TranslationController.php b/Controller/TranslationController.php
@@ -6,11 +6,11 @@
 use Lexik\Bundle\TranslationBundle\Form\Type\TransUnitType;
 use Lexik\Bundle\TranslationBundle\Manager\LocaleManagerInterface;
 use Lexik\Bundle\TranslationBundle\Storage\StorageInterface;
-use Lexik\Bundle\TranslationBundle\Translation\TranslatorDecorator;
 use Lexik\Bundle\TranslationBundle\Util\Csrf\CsrfCheckerTrait;
 use Lexik\Bundle\TranslationBundle\Util\Overview\StatsAggregator;
 use Lexik\Bundle\TranslationBundle\Util\Profiler\TokenFinder;
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\Form\SubmitButton;
 use Symfony\Component\HttpFoundation\JsonResponse;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
@@ -23,8 +23,14 @@ class TranslationController extends AbstractController
 {
     use CsrfCheckerTrait;
 
-    public function __construct(private readonly StorageInterface $translationStorage, private readonly StatsAggregator $statsAggregator, private readonly TransUnitFormHandler $transUnitFormHandler, private readonly TranslatorInterface $lexikTranslator, private readonly TranslatorInterface $translator, private readonly LocaleManagerInterface $localeManager, private readonly ?TokenFinder $tokenFinder)
-    {
+    public function __construct(
+        private readonly StorageInterface $translationStorage,
+        private readonly StatsAggregator $statsAggregator,
+        private readonly TransUnitFormHandler $transUnitFormHandler,
+        private readonly TranslatorInterface $translator,
+        private readonly LocaleManagerInterface $localeManager,
+        private readonly ?TokenFinder $tokenFinder
+    ) {
     }
 
     /**
@@ -34,7 +40,13 @@ public function overviewAction(): Response
     {
         $stats = $this->statsAggregator->getStats();
 
-        return $this->render('@LexikTranslation/Translation/overview.html.twig', ['layout'         => $this->getParameter('lexik_translation.base_layout'), 'locales'        => $this->getManagedLocales(), 'domains'        => $this->translationStorage->getTransUnitDomains(), 'latestTrans'    => $this->translationStorage->getLatestUpdatedAt(), 'stats'          => $stats]);
+        return $this->render('@LexikTranslation/Translation/overview.html.twig', [
+            'layout' => $this->getParameter('lexik_translation.base_layout'),
+            'locales' => $this->getManagedLocales(),
+            'domains' => $this->translationStorage->getTransUnitDomains(),
+            'latestTrans' => $this->translationStorage->getLatestUpdatedAt(),
+            'stats' => $stats,
+        ]);
     }
 
     /**
@@ -47,16 +59,23 @@ public function gridAction(): Response
             $tokens = $this->tokenFinder->find();
         }
 
-        return $this->render('@LexikTranslation/Translation/grid.html.twig', ['layout'         => $this->getParameter('lexik_translation.base_layout'), 'inputType'      => $this->getParameter('lexik_translation.grid_input_type'), 'autoCacheClean' => $this->getParameter('lexik_translation.auto_cache_clean'), 'toggleSimilar'  => $this->getParameter('lexik_translation.grid_toggle_similar'), 'locales'        => $this->getManagedLocales(), 'tokens'         => $tokens]);
+        return $this->render('@LexikTranslation/Translation/grid.html.twig', [
+            'layout' => $this->getParameter('lexik_translation.base_layout'),
+            'inputType' => $this->getParameter('lexik_translation.grid_input_type'),
+            'autoCacheClean' => $this->getParameter('lexik_translation.auto_cache_clean'),
+            'toggleSimilar' => $this->getParameter('lexik_translation.grid_toggle_similar'),
+            'locales' => $this->getManagedLocales(),
+            'tokens' => $tokens,
+        ]);
     }
 
     /**
      * Remove cache files for managed locales.
      */
     public function invalidateCacheAction(Request $request): Response
     {
-        if (method_exists($this->lexikTranslator, 'removeLocalesCacheFiles')) {
-            $this->lexikTranslator->removeLocalesCacheFiles($this->getManagedLocales());
+        if (method_exists($this->translator, 'removeLocalesCacheFiles')) {
+            $this->translator->removeLocalesCacheFiles($this->getManagedLocales());
         }
 
         $message = $this->translator->trans('translations.cache_removed', [], 'LexikTranslationBundle');
@@ -67,7 +86,7 @@ public function invalidateCacheAction(Request $request): Response
             return new JsonResponse(['message' => $message]);
         }
 
-        $request->getSession()->getFlashBag()->add('success', $message);
+        $this->addFlash('success', $message);
 
         return $this->redirect($this->generateUrl('lexik_translation_grid'));
     }
@@ -82,22 +101,22 @@ public function newAction(Request $request): Response
         if ($this->transUnitFormHandler->process($form, $request)) {
             $message = $this->translator->trans('translations.successfully_added', [], 'LexikTranslationBundle');
 
-            $request->getSession()->getFlashBag()->add('success', $message);
+            $this->addFlash('success', $message);
 
-            $redirectUrl = $form->get('save_add')->isClicked() ? 'lexik_translation_new' : 'lexik_translation_grid';
+            /** @var SubmitButton $btn */
+            $btn = $form->get('save_add');
+            $redirectUrl = $btn->isClicked() ? 'lexik_translation_new' : 'lexik_translation_grid';
 
             return $this->redirect($this->generateUrl($redirectUrl));
         }
 
-        return $this->render('@LexikTranslation/Translation/new.html.twig', ['layout' => $this->getParameter('lexik_translation.base_layout'), 'form'   => $form->createView()]);
+        return $this->render('@LexikTranslation/Translation/new.html.twig', ['layout' => $this->getParameter('lexik_translation.base_layout'), 'form' => $form->createView()]);
     }
 
     /**
      * Returns managed locales.
-     *
-     * @return array
      */
-    protected function getManagedLocales()
+    protected function getManagedLocales(): array
     {
         return $this->localeManager->getLocales();
     }

diff --git a/DependencyInjection/Compiler/RegisterMappingPass.php b/DependencyInjection/Compiler/RegisterMappingPass.php
@@ -5,10 +5,10 @@
 use Doctrine\ORM\Mapping\Driver\AttributeDriver;
 use Doctrine\ORM\Mapping\Driver\SimplifiedXmlDriver;
 use Lexik\Bundle\TranslationBundle\Storage\StorageInterface;
+use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\DependencyInjection\Definition;
 use Symfony\Component\DependencyInjection\Reference;
-use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
 
 /**
  * Doctrine metadata pass to add a driver to load model class mapping.
@@ -26,7 +26,7 @@ public function process(ContainerBuilder $container): void
 
         $name = empty($storage['object_manager']) ? 'default' : $storage['object_manager'];
 
-        $ormDriverId     = sprintf('doctrine.orm.%s_metadata_driver', $name);
+        $ormDriverId = sprintf('doctrine.orm.%s_metadata_driver', $name);
         $mongodbDriverId = sprintf('doctrine_mongodb.odm.%s_metadata_driver', $name);
 
         if (StorageInterface::STORAGE_ORM == $storage['type'] && $container->hasDefinition($ormDriverId)) {