I18N

Controller/Admin/UserController.php

 namespace Lc\SovBundle\Controller\Admin;
 
 use EasyCorp\Bundle\EasyAdminBundle\Dto\EntityDto;
+use EasyCorp\Bundle\EasyAdminBundle\Provider\AdminContextProvider;
 use Lc\SovBundle\Doctrine\EntityManager;
 use Lc\SovBundle\Form\Type\User\ChangePasswordFormType;
 use Lc\SovBundle\Form\Type\User\ProfileFormType;
 
 class UserController extends AbstractController
 {
-
     protected $em;
 
     public function __construct(EntityManager $em)
         if ($form->isSubmitted() && $form->isValid()) {
             $user = $form->getData();
 
-            $plainPassword = $form->get('plainPassword')->getData();
+            $plainPassword = $form->get('plain_password')->getData();
 
             // @TODO : créer UserManager
             $newPasswordEncoded = $passwordEncoder->encodePassword($user, $plainPassword);

Form/Type/User/ChangePasswordFormType.php

 use Symfony\Component\Form\FormBuilderInterface;
 use Symfony\Component\OptionsResolver\OptionsResolver;
 use Symfony\Component\Security\Core\Validator\Constraints\UserPassword;
+use Symfony\Component\Translation\TranslatableMessage;
 use Symfony\Component\Validator\Constraints\NotBlank;
 
 class ChangePasswordFormType extends AbstractType
                 'current_password',
                 PasswordType::class,
                 [
-                        'label' => 'Mot de passe actuel',
+                        'label' => 'form.change_password.current_password',
                         'mapped' => false,
                         'constraints' => [
                                 new NotBlank(),
                 [
                         'type' => PasswordType::class,
                         'mapped' => false,
-                        'first_options' => ['label' => 'Nouveau mot de passe'],
-                        'second_options' => ['label' => 'Nouveau mot de passe (confirmation)'],
+                        'first_options' => ['label' => 'form.change_password.new_password'],
+                        'second_options' => ['label' => 'form.change_password.new_password_repeat'],
                         'invalid_message' => 'Les deux mots de passe ne correspondent pas.',
                 ]
         );
                 'submit',
                 SubmitType::class,
                 array(
-                        'label' => 'Sauvegarder'
+                        'label' => new TranslatableMessage('action.save', [], 'admin')
                 )
         );
     }

Form/Type/User/ProfileFormType.php

 use Symfony\Component\Form\Extension\Core\Type\TextType;
 use Symfony\Component\Form\FormBuilderInterface;
 use Symfony\Component\OptionsResolver\OptionsResolver;
+use Symfony\Component\Translation\TranslatableMessage;
 
 class ProfileFormType extends AbstractType
 {
-    protected $em ;
+    protected $em;
 
     public function __construct(EntityManager $em)
     {
-        $this->em = $em ;
+        $this->em = $em;
     }
 
     public function buildForm(FormBuilderInterface $builder, array $options)
     {
-        $entityName = $this->em->getEntityName(UserInterface::class) ;
+        $entityName = $this->em->getEntityName(UserInterface::class);
 
         $builder->add(
                 'firstname',
-                TextType::class,
-                array(
-                        'label' => 'Prénom'
-                )
+                TextType::class
         );
 
         $builder->add(
                 'lastname',
-                TextType::class,
-                array(
-                        'label' => 'Nom'
-                )
+                TextType::class
         );
 
         $builder->add(
                 'email',
-                EmailType::class,
-                array(
-                        'label' => 'Email'
-                )
+                EmailType::class
         );
 
-        if(property_exists($entityName, 'phone')) {
+        if (property_exists($entityName, 'phone')) {
             $builder->add(
                     'phone',
-                    TextType::class,
-                    array(
-                            'label' => 'Téléphone'
-                    )
+                    TextType::class
             );
         }
 
         $builder->add(
                 'submit',
                 SubmitType::class,
-                array(
-                        'label' => 'Sauvegarder'
-                )
+                [
+                        'label' => new TranslatableMessage('action.save', [], 'admin')
+                ]
         );
     }
 

Resources/translations/admin.fr.yaml

   user:
     label: Utilisateur
     label_plurial: Utilisateurs
+    fields:
+      firstname: Prénom
+      lastname: Nom
   page:
     label: Page
     label_plurial: Pages
       general: Général
       configuration: Configuration
       gallery: Galerie
-      seo: Référencement
+      seo: Référencement
+
+action:
+  save: Sauvegarder
+
+form:
+  change_password:
+    current_password: Mot de passe actuel
+    new_password: Nouveau mot de passe
+    new_password_repeat: Nouveau mot de passe (confirmer)

Resources/views/adminlte/crud/form_theme.html.twig

                 </div>
             {% endif %}
 
-            {% set help_message = name|lc_trans_admin_help(ea.getEntity().getFqcn()) %}
+            {% set help_message = name|lc_trans_admin_help(form.parent.vars.data) %}
             {% if help_message != '' %}
                 <small class="form-help">{{ help_message }}</small>
             {% endif %}
             {%- endif -%}
         {%- endif -%}
 
-        <{{ element|default('label') }}{% if label_attr %}{% with { attr: label_attr } %}{{ block('attributes') }}{% endwith %}{% endif %}>{{ (translation_domain is same as(false)) ? label : label|lower|lc_trans_admin_field(ea.getEntity().getFqcn()) }}</{{ element|default('label') }}>
+        {# <{{ element|default('label') }}{% if label_attr %}{% with { attr: label_attr } %}{{ block('attributes') }}{% endwith %}{% endif %}>{{ (translation_domain is same as(false)) ? label : label|lower|lc_trans_admin_field(ea.getEntity().getFqcn()) }}</{{ element|default('label') }}> #}
+        <{{ element|default('label') }}{% if label_attr %}{% with { attr: label_attr } %}{{ block('attributes') }}{% endwith %}{% endif %}>{{ (label is not empty and '.' in label) ? label|trans({}, 'admin') : name|lc_trans_admin_field(form.parent.vars.data) }}</{{ element|default('label') }}>
+
     {%- endif -%}
 {%- endblock form_label %}
 

Translation/TranslatorAdmin.php

             $entityName = $this->getEntityName($entityClass);
         }
 
-
-
         return 'entity.' . $entityName . '.panels.' . $panelName;
     }
 
 
     private function getEntityName($entityClass): string
     {
-        $entityNameExplode = explode('\\', $entityClass);
-        return strtolower($entityNameExplode[count($entityNameExplode) - 1]);
+        if(is_object($entityClass)) {
+            $entityClass = get_class($entityClass) ;
+        }
+
+        if(is_string($entityClass)) {
+            $entityNameExplode = explode('\\', $entityClass);
+            return strtolower($entityNameExplode[count($entityNameExplode) - 1]);
+        }
+
+        return 'default' ;
     }
 }