simplify the form type extension registration

Author: xabbuh

DependencyInjection/FrameworkExtension.php

@@ -52,6 +52,7 @@
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
 use Symfony\Component\ExpressionLanguage\ExpressionLanguage;
 use Symfony\Component\Finder\Finder;
+use Symfony\Component\Form\FormTypeExtensionInterface;
 use Symfony\Component\Form\FormTypeGuesserInterface;
 use Symfony\Component\Form\FormTypeInterface;
 use Symfony\Component\HttpKernel\CacheClearer\CacheClearerInterface;
@@ -325,6 +326,8 @@ public function load(array $configs, ContainerBuilder $container)
             ->addTag('form.type');
         $container->registerForAutoconfiguration(FormTypeGuesserInterface::class)
             ->addTag('form.type_guesser');
+        $container->registerForAutoconfiguration(FormTypeExtensionInterface::class)
+            ->addTag('form.type_extension');
         $container->registerForAutoconfiguration(CacheClearerInterface::class)
             ->addTag('kernel.cache_clearer');
         $container->registerForAutoconfiguration(CacheWarmerInterface::class)

Resources/config/form.xml

@@ -74,7 +74,7 @@
         <!-- FormTypeHttpFoundationExtension -->
         <service id="form.type_extension.form.http_foundation" class="Symfony\Component\Form\Extension\HttpFoundation\Type\FormTypeHttpFoundationExtension">
             <argument type="service" id="form.type_extension.form.request_handler" />
-            <tag name="form.type_extension" extended-type="Symfony\Component\Form\Extension\Core\Type\FormType" />
+            <tag name="form.type_extension" />
         </service>
 
         <!-- HttpFoundationRequestHandler -->
@@ -92,13 +92,13 @@
             <argument type="service" id="validator" />
         </service>
         <service id="form.type_extension.repeated.validator" class="Symfony\Component\Form\Extension\Validator\Type\RepeatedTypeValidatorExtension">
-            <tag name="form.type_extension" extended-type="Symfony\Component\Form\Extension\Core\Type\RepeatedType" />
+            <tag name="form.type_extension" />
         </service>
         <service id="form.type_extension.submit.validator" class="Symfony\Component\Form\Extension\Validator\Type\SubmitTypeValidatorExtension">
             <tag name="form.type_extension" extended-type="Symfony\Component\Form\Extension\Core\Type\SubmitType" />
         </service>
         <service id="form.type_extension.upload.validator" class="Symfony\Component\Form\Extension\Validator\Type\UploadValidatorExtension">
-            <tag name="form.type_extension" extended-type="Symfony\Component\Form\Extension\Core\Type\FormType" />
+            <tag name="form.type_extension" />
             <argument type="service" id="translator"/>
             <argument type="string">%validator.translation_domain%</argument>
         </service>

Resources/config/form_csrf.xml

@@ -8,7 +8,7 @@
         <defaults public="false" />
 
         <service id="form.type_extension.csrf" class="Symfony\Component\Form\Extension\Csrf\Type\FormTypeCsrfExtension">
-            <tag name="form.type_extension" extended-type="Symfony\Component\Form\Extension\Core\Type\FormType" />
+            <tag name="form.type_extension" />
             <argument type="service" id="security.csrf.token_manager" />
             <argument>%form.type_extension.csrf.enabled%</argument>
             <argument>%form.type_extension.csrf.field_name%</argument>

Resources/config/form_debug.xml

@@ -16,7 +16,7 @@
 
         <!-- DataCollectorTypeExtension -->
         <service id="form.type_extension.form.data_collector" class="Symfony\Component\Form\Extension\DataCollector\Type\DataCollectorTypeExtension">
-            <tag name="form.type_extension" extended-type="Symfony\Component\Form\Extension\Core\Type\FormType" />
+            <tag name="form.type_extension" />
             <argument type="service" id="data_collector.form" />
         </service>
 

composer.json

@@ -39,7 +39,7 @@
         "symfony/dom-crawler": "~3.4|~4.0",
         "symfony/polyfill-intl-icu": "~1.0",
         "symfony/security": "~3.4|~4.0",
-        "symfony/form": "^4.1",
+        "symfony/form": "^4.2",
         "symfony/expression-language": "~3.4|~4.0",
         "symfony/messenger": "^4.2",
         "symfony/process": "~3.4|~4.0",
@@ -66,7 +66,7 @@
         "phpunit/phpunit": "<4.8.35|<5.4.3,>=5.0",
         "symfony/asset": "<3.4",
         "symfony/console": "<3.4",
-        "symfony/form": "<4.1",
+        "symfony/form": "<4.2",
         "symfony/messenger": "<4.2",
         "symfony/property-info": "<3.4",
         "symfony/serializer": "<4.1",