[POC] Fix SonataAdminBundle 4.x integration

DependencyInjection/PayumExtension.php

@@ -228,7 +228,7 @@ protected function loadDynamicGateways(array $dynamicGatewaysConfig, ContainerBu
         $container->setDefinition('payum.dynamic_registry', $registry);
 
         if ($dynamicGatewaysConfig['sonata_admin']) {
-            throw new \LogicException('Not supported. Has to wait till Sonata Admin 4.x will be released.');
+            //throw new \LogicException('Not supported. Has to wait till Sonata Admin 4.x will be released.');
 
             if (false === class_exists(AbstractAdmin::class)) {
                 throw new LogicException('Admin class does not exists. Did you install SonataAdmin bundle?');
@@ -239,7 +239,7 @@ protected function loadDynamicGateways(array $dynamicGatewaysConfig, ContainerBu
                 $configClass,
                 null
             ]);
-            $gatewayConfigAdmin->addMethodCall('setFormFactory', [new Reference('form.factory')]);
+            $gatewayConfigAdmin->addMethodCall('setGatewayFactoryRegistry', [new Reference('payum')]);
 
             if ($container->hasDefinition('payum.dynamic_gateways.cypher')) {
                 $gatewayConfigAdmin->addMethodCall('setCypher', [new Reference('payum.dynamic_gateways.cypher')]);

Form/Type/GatewayConfigType.php

@@ -49,12 +49,20 @@ public function buildCredentials(FormEvent $event): void
         }
 
         $form = $event->getForm();
+
+        $gatewayFactory = $this->registry->getGatewayFactory($factoryName);
+        $config = $gatewayFactory->createConfig();
+
+        if (isset($config['payum.gateway_config_type'])) {
+            $form->add('config', $config['payum.gateway_config_type']);
+            $event->setData($data);
+
+            return;
+        }
 
         $form->add('config', FormType::class);
         $configForm = $form->get('config');
 
-        $gatewayFactory = $this->registry->getGatewayFactory($factoryName);
-        $config = $gatewayFactory->createConfig();
         $propertyPath = is_array($data) ? '[config]' : 'config';
         $firstTime = ! PropertyAccess::createPropertyAccessor()->getValue($data, $propertyPath);
         foreach ($config['payum.default_options'] as $name => $value) {

Sonata/GatewayConfigAdmin.php

@@ -1,36 +1,62 @@
 <?php
 namespace Payum\Bundle\PayumBundle\Sonata;
 
+use Payum\Bundle\PayumBundle\Form\Type\GatewayFactoriesChoiceType;
+use Payum\Core\Registry\GatewayFactoryRegistryInterface;
 use Payum\Core\Security\CryptedInterface;
 use Payum\Core\Security\CypherInterface;
 use Sonata\AdminBundle\Admin\AbstractAdmin;
 use Sonata\AdminBundle\Datagrid\ListMapper;
 use Sonata\AdminBundle\Form\FormMapper;
+use Symfony\Component\Form\Extension\Core\Type\CheckboxType;
+use Symfony\Component\Form\Extension\Core\Type\FormType;
+use Symfony\Component\Form\Extension\Core\Type\TextType;
 use Symfony\Component\Form\FormBuilderInterface;
+use Symfony\Component\Form\FormEvent;
+use Symfony\Component\Form\FormEvents;
 use Symfony\Component\Form\FormFactoryInterface;
 use Payum\Bundle\PayumBundle\Form\Type\GatewayConfigType;
+use Symfony\Component\PropertyAccess\PropertyAccess;
 
 class GatewayConfigAdmin extends AbstractAdmin
 {
-    protected FormFactoryInterface $formFactory;
     protected ?CypherInterface $cypher;
 
-    public function setFormFactory(FormFactoryInterface $formFactory): void
-    {
-        $this->formFactory = $formFactory;
-    }
-
+    protected GatewayFactoryRegistryInterface $registry;
+
     public function setCypher(CypherInterface $cypher): void
     {
         $this->cypher = $cypher;
     }
+
+    public function setGatewayFactoryRegistry(GatewayFactoryRegistryInterface $registry)
+    {
+        $this->registry = $registry;
+    }
 
     /**
      * {@inheritdoc}
      */
     protected function configureFormFields(FormMapper $form): void
     {
-        $form->reorder(array()); //hack!
+
+        $form
+            ->with('General', ['class' => 'col-md-4'])->end()
+            ->with('Configuration', ['class' => 'col-md-8'])->end()
+        ;
+
+        $form
+            ->with('General')
+            ->add('gatewayName')
+            ->add('factoryName', GatewayFactoriesChoiceType::class, [
+                'disabled' => (bool) $this->getSubject() && null !== $this->getSubject()->getId(),
+            ])
+            ->end()
+        ;
+
+        if ($this->getSubject() && $this->getSubject()->getId()) {
+            $this->buildCredentials($form, $this->getSubject());
+        }
     }
 
     /**
@@ -78,28 +104,58 @@ public function prePersist($object): void
     /**
      * {@inheritdoc}
      */
-    public function getObject($id)
+    protected function alterObject(object $object): void
     {
-        $object = parent::getObject($id);
-
         if ($this->cypher && $object instanceof CryptedInterface) {
             $object->decrypt($this->cypher);
         }
-
-        return $object;
     }
 
-    /**
-     * {@inheritDoc}
-     */
-    public function getFormBuilder(): FormBuilderInterface
+    public function buildCredentials(FormMapper $form, object $object): void
     {
-        $formBuilder = $this->formFactory->createBuilder(GatewayConfigType::class, $this->getSubject(), array(
-            'data_class' => get_class($this->getSubject()),
-        ));
+        /** @var array $data */
+        $data = $object;
+
+
+        $propertyPath = is_array($data) ? '[factoryName]' : 'factoryName';
+        $factoryName = PropertyAccess::createPropertyAccessor()->getValue($data, $propertyPath);
+        if (empty($factoryName)) {
+            return;
+        }
+
+        $gatewayFactory = $this->registry->getGatewayFactory($factoryName);
+        $config = $gatewayFactory->createConfig();
+
+        if (isset($config['payum.gateway_config_type'])) {
+            $form
+                ->with('Configuration')
+                ->add('config', $config['payum.gateway_config_type'], [
+                    'label' => false,
+                ])
+                ->end()
+            ;
 
-        $this->defineFormBuilder($formBuilder);
+            return;
+        }
+
+        $form->add('config', FormType::class);
+        $configForm = $form->get('config');
+
+        $propertyPath = is_array($data) ? '[config]' : 'config';
+        $firstTime = ! PropertyAccess::createPropertyAccessor()->getValue($data, $propertyPath);
+
+        foreach ($config['payum.default_options'] as $name => $value) {
+            $propertyPath = is_array($data) ? "[config][{$name}]" : "config[{$name}]";
+            if ($firstTime) {
+                PropertyAccess::createPropertyAccessor()->setValue($data, $propertyPath, $value);
+            }
 
-        return $formBuilder;
+            $type = is_bool($value) ? CheckboxType::class : TextType::class;
+
+            $options = [];
+            $options['required'] = in_array($name, $config['payum.required_options']);
+
+            $configForm->add($name, $type, $options);
+        }
     }
 }