IBX-8753: Improved ModifyFieldDefinitions logic

src/lib/Form/Type/Extension/EventSubscriber/ModifyFieldDefinitionFieldsSubscriber.php

@@ -8,28 +8,44 @@
 
 namespace Ibexa\AdminUi\Form\Type\Extension\EventSubscriber;
 
+use Ibexa\AdminUi\Form\Data\FieldDefinitionData;
 use Ibexa\AdminUi\Form\Type\FieldDefinition\FieldDefinitionType;
+use Ibexa\Contracts\Core\Repository\Values\ContentType\ContentTypeDraft;
+use Ibexa\Contracts\Core\Specification\SpecificationInterface;
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
 use Symfony\Component\Form\FormEvent;
 use Symfony\Component\Form\FormEvents;
+use Symfony\Component\Form\FormInterface;
 
 /**
- * Modifies CT editing form by rebuilding field definition list with custom options on given field type.
+ * Rebuilds specific field definitions in the Content Type editing form with custom options for a given field type and set of field identifiers.
  */
 final class ModifyFieldDefinitionFieldsSubscriber implements EventSubscriberInterface
 {
-    private string $fieldTypeIdentifier;
+    private ?string $fieldTypeIdentifier;
+
+    /** @var string[] */
+    private array $fieldIdentifiers;
 
     /** @var array<string, mixed> */
     private array $modifiedOptions;
 
+    private ?SpecificationInterface $contentTypeSpecification;
+
     /**
      * @param array<string, mixed> $modifiedOptions
+     * @param array<string> $fieldIdentifiers
      */
-    public function __construct(string $fieldTypeIdentifier, array $modifiedOptions)
-    {
+    public function __construct(
+        ?string $fieldTypeIdentifier,
+        array $modifiedOptions,
+        array $fieldIdentifiers = [],
+        ?SpecificationInterface $contentTypeSpecification = null
+    ) {
         $this->fieldTypeIdentifier = $fieldTypeIdentifier;
         $this->modifiedOptions = $modifiedOptions;
+        $this->fieldIdentifiers = $fieldIdentifiers;
+        $this->contentTypeSpecification = $contentTypeSpecification;
     }
 
     public static function getSubscribedEvents(): array
@@ -45,30 +61,75 @@ public function onPreSetData(FormEvent $event): void
         $data = $event->getData();
         $form = $event->getForm();
 
-        if (null === $data) {
+        if (empty($data)) {
+            return;
+        }
+
+        if (!$this->isApplicableToContentTypeDraft($this->getContentTypeDraft($data))) {
             return;
         }
 
-        foreach ($data as $fieldTypeIdentifier => $fieldTypeData) {
-            if ($this->fieldTypeIdentifier !== $fieldTypeData->fieldDefinition->fieldTypeIdentifier) {
+        foreach ($data as $fieldIdentifier => $fieldTypeData) {
+            if (!$form->has($fieldIdentifier)) {
                 continue;
             }
 
-            if (!$form->has($fieldTypeIdentifier)) {
-                return;
+            if (!$this->acceptsFieldDefinition($fieldTypeData, $fieldIdentifier)) {
+                continue;
             }
 
-            $baseFieldForm = $form->get($fieldTypeIdentifier);
-            $baseFieldFormName = $baseFieldForm->getName();
+            $this->rebuildFieldForm($form, $fieldIdentifier);
+        }
+    }
 
-            $form->remove($baseFieldFormName);
+    private function isApplicableToContentTypeDraft(?ContentTypeDraft $contentTypeDraft): bool
+    {
+        if ($this->contentTypeSpecification === null) {
+            return true;
+        }
 
-            $options = array_merge(
-                $baseFieldForm->getConfig()->getOptions(),
-                $this->modifiedOptions
-            );
+        if ($contentTypeDraft === null) {
+            return false;
+        }
 
-            $form->add($baseFieldFormName, FieldDefinitionType::class, $options);
+        return $this->contentTypeSpecification->isSatisfiedBy($contentTypeDraft);
+    }
+
+    /**
+     * @param array<string, \Ibexa\AdminUi\Form\Data\FieldDefinitionData> $data
+     */
+    private function getContentTypeDraft(array $data): ?ContentTypeDraft
+    {
+        $firstField = reset($data);
+        if ($firstField instanceof FieldDefinitionData && isset($firstField->contentTypeData)) {
+            return $firstField->contentTypeData->contentTypeDraft ?? null;
         }
+
+        return null;
+    }
+
+    private function acceptsFieldDefinition(FieldDefinitionData $field, string $identifier): bool
+    {
+        $matchesType = $this->fieldTypeIdentifier === $field->fieldDefinition->fieldTypeIdentifier;
+        $matchesIdentifier = in_array($identifier, $this->fieldIdentifiers, true);
+
+        return $matchesType || $matchesIdentifier;
+    }
+
+    /**
+     * @param \Symfony\Component\Form\FormInterface<\Ibexa\AdminUi\Form\Data\FieldDefinitionData[]> $form
+     */
+    private function rebuildFieldForm(FormInterface $form, string $name): void
+    {
+        $baseFieldForm = $form->get($name);
+        $baseFieldFormName = $baseFieldForm->getName();
+
+        $options = array_merge(
+            $baseFieldForm->getConfig()->getOptions(),
+            $this->modifiedOptions
+        );
+
+        $form->remove($baseFieldFormName);
+        $form->add($baseFieldFormName, FieldDefinitionType::class, $options);
     }
 }

src/lib/Form/Type/Extension/ModifyFieldDefinitionsCollectionTypeExtension.php

@@ -10,6 +10,7 @@
 
 use Ibexa\AdminUi\Form\Type\ContentType\FieldDefinitionsCollectionType;
 use Ibexa\AdminUi\Form\Type\Extension\EventSubscriber\ModifyFieldDefinitionFieldsSubscriber;
+use Ibexa\Contracts\Core\Specification\SpecificationInterface;
 use Symfony\Component\Form\AbstractTypeExtension;
 use Symfony\Component\Form\FormBuilderInterface;
 
@@ -20,24 +21,40 @@
  */
 final class ModifyFieldDefinitionsCollectionTypeExtension extends AbstractTypeExtension
 {
-    private string $fieldTypeIdentifier;
+    private ?string $fieldTypeIdentifier;
+
+    /** @var string[] */
+    private array $fieldIdentifiers;
 
     /** @var array<string, mixed> */
     private array $modifiedOptions;
 
+    private ?SpecificationInterface $contentTypeSpecification;
+
     /**
-     * @param string $fieldTypeIdentifier
      * @param array<string, mixed> $modifiedOptions
+     * @param array<string> $fieldIdentifiers
      */
-    public function __construct(string $fieldTypeIdentifier, array $modifiedOptions)
-    {
+    public function __construct(
+        ?string $fieldTypeIdentifier,
+        array $modifiedOptions,
+        array $fieldIdentifiers = [],
+        ?SpecificationInterface $contentTypeSpecification = null
+    ) {
         $this->fieldTypeIdentifier = $fieldTypeIdentifier;
+        $this->fieldIdentifiers = $fieldIdentifiers;
         $this->modifiedOptions = $modifiedOptions;
+        $this->contentTypeSpecification = $contentTypeSpecification;
     }
 
     public function buildForm(FormBuilderInterface $builder, array $options): void
     {
-        $subscriber = new ModifyFieldDefinitionFieldsSubscriber($this->fieldTypeIdentifier, $this->modifiedOptions);
+        $subscriber = new ModifyFieldDefinitionFieldsSubscriber(
+            $this->fieldTypeIdentifier,
+            $this->modifiedOptions,
+            $this->fieldIdentifiers,
+            $this->contentTypeSpecification
+        );
 
         foreach ($builder->all() as $fieldTypeGroup) {
             $fieldTypeGroup->addEventSubscriber($subscriber);