Add support for the SymfonyUidHandler

DependencyInjection/Configuration.php

@@ -68,6 +68,14 @@ private function addHandlersSection(NodeBuilder $builder)
                             ->booleanNode('initialize_excluded')->defaultFalse()->end()
                         ->end()
                     ->end()
+                    ->arrayNode('symfony_uid')
+                        ->addDefaultsIfNotSet()
+                            ->children()
+                                ->scalarNode('default_format')->defaultValue('canonical')->end() // Same as JMS\Serializer\Handler\SymfonyUidHandler::FORMAT_CANONICAL
+                                ->scalarNode('cdata')->defaultTrue()->end()
+                            ->end()
+                        ->end()
+                    ->end()
                 ->end()
             ->end();
     }

DependencyInjection/JMSSerializerExtension.php

@@ -7,6 +7,7 @@
 use JMS\Serializer\EventDispatcher\EventSubscriberInterface;
 use JMS\Serializer\Exception\RuntimeException;
 use JMS\Serializer\Handler\SubscribingHandlerInterface;
+use JMS\Serializer\Handler\SymfonyUidHandler;
 use JMS\Serializer\Metadata\Driver\AttributeDriver\AttributeReader;
 use JMS\Serializer\Metadata\Driver\DocBlockDriver;
 use JMS\Serializer\Metadata\Driver\TypedPropertiesDriver;
@@ -20,6 +21,7 @@
 use Symfony\Component\HttpKernel\DependencyInjection\ConfigurableExtension;
 use Symfony\Component\Stopwatch\Stopwatch;
 use Symfony\Component\Templating\Helper\Helper;
+use Symfony\Component\Uid\AbstractUid;
 
 class JMSSerializerExtension extends ConfigurableExtension
 {
@@ -49,6 +51,14 @@ public function loadInternal(array $config, ContainerBuilder $container)
         $container->getDefinition('jms_serializer.array_collection_handler')
             ->replaceArgument(0, $config['handlers']['array_collection']['initialize_excluded']);
 
+        if (class_exists(SymfonyUidHandler::class) && class_exists(AbstractUid::class)) {
+            $container->getDefinition('jms_serializer.symfony_uid_handler')
+                ->addArgument($config['handlers']['symfony_uid']['default_format'])
+                ->addArgument($config['handlers']['symfony_uid']['cdata']);
+        } else {
+            $container->removeDefinition('jms_serializer.symfony_uid_handler');
+        }
+
         // Built-in subscribers.
         $container->getDefinition('jms_serializer.doctrine_proxy_subscriber')
             ->replaceArgument(0, !$config['subscribers']['doctrine_proxy']['initialize_virtual_types'])

Resources/config/services.xml

@@ -69,6 +69,9 @@
         <service id="jms_serializer.iterator_handler" class="JMS\Serializer\Handler\IteratorHandler" public="false">
             <tag name="jms_serializer.subscribing_handler" />
         </service>
+        <service id="jms_serializer.symfony_uid_handler" class="JMS\Serializer\Handler\SymfonyUidHandler" public="false">
+            <tag name="jms_serializer.subscribing_handler" />
+        </service>
 
         <!-- Metadata Drivers -->
         <service id="jms_serializer.type_parser" class="JMS\Serializer\Type\Parser" public="false"/>

Resources/doc/configuration.rst

@@ -171,6 +171,9 @@ values:
                     default_timezone: "UTC" # defaults to whatever timezone set in php.ini or via date_default_timezone_set
                 array_collection:
                     initialize_excluded: false
+                symfony_uid:
+                    default_format: "canonical"
+                    cdata: true
 
             subscribers:
                 doctrine_proxy:

Tests/DependencyInjection/ConfigurationTest.php

@@ -253,6 +253,15 @@ public function testDefaultDateFormat()
         $this->assertEquals(\DateTime::ATOM, $config['handlers']['datetime']['default_format']);
     }
 
+    public function testDefaultUidFormat()
+    {
+        $processor = new Processor();
+        $config = $processor->processConfiguration(new Configuration(true), []);
+
+        // Same as JMS\Serializer\Handler\SymfonyUidHandler::FORMAT_CANONICAL
+        $this->assertEquals('canonical', $config['handlers']['symfony_uid']['default_format']);
+    }
+
     public function testJsonSerializationVisitorDefaultOptions()
     {
         $processor = new Processor();

composer.json

@@ -37,6 +37,7 @@
         "symfony/stopwatch": "^3.0 || ^4.0 || ^5.0 || ^6.0",
         "symfony/templating": "^3.0 || ^4.0 || ^5.0 || ^6.0",
         "symfony/twig-bundle": "^3.0 || ^4.0 || ^5.0 || ^6.0",
+        "symfony/uid": "^5.1 || ^6.0",
         "symfony/validator": "^3.0 || ^4.0 || ^5.0 || ^6.0",
         "symfony/yaml": "^3.0 || ^4.0 || ^5.0 || ^6.0"
     },
@@ -46,6 +47,9 @@
         "symfony/finder": "Required for cache warmup, supported versions ^3.0|^4.0"
     },
     "config": {
+        "allow-plugins": {
+            "dealerdirect/phpcodesniffer-composer-installer": true
+        },
         "sort-packages": true
     },
     "extra": {