add PHPCR locale support

Author: jorenMartens

src/DependencyInjection/Configuration.php

@@ -206,6 +206,7 @@ private function getPersistenceNode()
                             ->treatNullLike(true)
                         ->end()
                         ->scalarNode('query_builder_method')->defaultValue('createQueryBuilder')->end()
+                        ->scalarNode('locale')->end()
                         ->scalarNode('service')->end()
                     ->end()
                 ->end()

src/Doctrine/PHPCRPagerProvider.php

@@ -11,6 +11,7 @@
 
 namespace FOS\ElasticaBundle\Doctrine;
 
+use Doctrine\ODM\PHPCR\Translation\LocaleChooser\LocaleChooser;
 use Doctrine\Persistence\ManagerRegistry;
 use FOS\ElasticaBundle\Provider\PagerfantaPager;
 use FOS\ElasticaBundle\Provider\PagerInterface;
@@ -61,6 +62,12 @@ public function provide(array $options = []): PagerInterface
         $options = array_replace($this->baseOptions, $options);
 
         $manager = $this->doctrine->getManagerForClass($this->objectClass);
+        if (isset($options['locale'])) {
+            /** @var LocaleChooser $localeChooser */
+            $localeChooser = $manager->getLocaleChooserStrategy();
+            $localeChooser->setLocale($options['locale']);
+            $manager->setLocaleChooserStrategy($localeChooser);
+        }
         $repository = $manager->getRepository($this->objectClass);
 
         $adapter = new DoctrineODMPhpcrAdapter(