fix: do not store the form context

Closes #3264437

src/EntityReferenceActionsHandler.php

@@ -3,7 +3,6 @@
 namespace Drupal\entity_reference_actions;
 
 use Drupal\Component\Utility\NestedArray;
-use Drupal\Component\Uuid\UuidInterface;
 use Drupal\Core\Ajax\AjaxResponse;
 use Drupal\Core\Ajax\CloseModalDialogCommand;
 use Drupal\Core\Ajax\MessageCommand;
@@ -57,13 +56,6 @@ class EntityReferenceActionsHandler implements ContainerInjectionInterface {
    */
   protected $requestStack;
 
-  /**
-   * The UUID service.
-   *
-   * @var \Drupal\Component\Uuid\UuidInterface
-   */
-  protected $uuidGenerator;
-
   /**
    * The HTTP kernel service.
    *
@@ -101,16 +93,13 @@ class EntityReferenceActionsHandler implements ContainerInjectionInterface {
    *   The current user.
    * @param \Symfony\Component\HttpFoundation\RequestStack $requestStack
    *   The request stack.
-   * @param \Drupal\Component\Uuid\UuidInterface $uuidGenerator
-   *   The UUID generator service.
    * @param \Symfony\Component\HttpKernel\HttpKernelInterface $httpKernel
    *   The HTTP kernel service.
    */
-  public function __construct(EntityTypeManagerInterface $entityTypeManager, AccountProxyInterface $currentUser, RequestStack $requestStack, UuidInterface $uuidGenerator, HttpKernelInterface $httpKernel) {
+  public function __construct(EntityTypeManagerInterface $entityTypeManager, AccountProxyInterface $currentUser, RequestStack $requestStack, HttpKernelInterface $httpKernel) {
     $this->entityTypeManager = $entityTypeManager;
     $this->currentUser = $currentUser;
     $this->requestStack = $requestStack;
-    $this->uuidGenerator = $uuidGenerator;
     $this->httpKernel = $httpKernel;
   }
 
@@ -118,7 +107,7 @@ class EntityReferenceActionsHandler implements ContainerInjectionInterface {
    * {@inheritdoc}
    */
   public static function create(ContainerInterface $container) {
-    return new static($container->get('entity_type.manager'), $container->get('current_user'), $container->get('request_stack'), $container->get('uuid'), $container->get('http_kernel'));
+    return new static($container->get('entity_type.manager'), $container->get('current_user'), $container->get('request_stack'), $container->get('http_kernel'));
   }
 
   /**
@@ -170,10 +159,6 @@ class EntityReferenceActionsHandler implements ContainerInjectionInterface {
     $items = $context['items'];
     $field_definition = $items->getFieldDefinition();
 
-    $uuid = 'entity_reference_actions-' . $this->uuidGenerator->generate();
-
-    $form_state->set($uuid, $context);
-
     $element['entity_reference_actions_messages'] = [
       '#type' => 'container',
       '#attributes' => ['data-entity-reference-actions-messages' => ''],
@@ -181,7 +166,8 @@ class EntityReferenceActionsHandler implements ContainerInjectionInterface {
 
     $element['entity_reference_actions'] = [
       '#type' => 'simple_actions',
-      '#uuid' => $uuid,
+      '#target_ids' => $items->getValue(),
+      '#target_type' => $items->getSettings()['target_type'],
       '#attached' => [
         'library' => [
           'core/drupal.dialog.ajax',
@@ -196,9 +182,8 @@ class EntityReferenceActionsHandler implements ContainerInjectionInterface {
     $bulk_options = $this->getBulkOptions();
     foreach ($bulk_options as $id => $label) {
       $element['entity_reference_actions'][$id] = [
-        '#type' => 'submit',
+        '#type' => 'button',
         '#limit_validation_errors' => [$element['widget']['#parents']],
-        '#submit' => [],
         '#id' => $field_definition->getName() . '_' . $id . '_button',
         '#name' => $field_definition->getName() . '_' . $id . '_button',
         '#value' => $label,
@@ -227,26 +212,14 @@ class EntityReferenceActionsHandler implements ContainerInjectionInterface {
 
     $button = $form_state->getTriggeringElement();
 
-    $parents = array_slice($button['#array_parents'], 0, -2);
-    // The field name we are acting on, deep from the form structure.
-    $field_name = end($parents);
-
-    $parents = array_slice($parents, 0, -1);
+    $parents = array_slice($button['#array_parents'], 0, -1);
     $values = NestedArray::getValue($form, $parents);
 
-    $context = $form_state->get($values[$field_name]['entity_reference_actions']['#uuid']);
-
-    /** @var \Drupal\Core\Field\FieldItemListInterface $items */
-    $items = $context['items'];
-
-    $context['widget']->extractFormValues($items, $values, $form_state);
-
     $action = $this->actions[end($button['#array_parents'])];
 
-    $ids = array_filter(!$items->isEmpty() ? array_column($items->getValue(), 'target_id') : []);
+    $ids = array_filter(array_column($values['#target_ids'], 'target_id'));
 
-    $entities = $this->entityTypeManager->getStorage($items->getSettings()['target_type'])
-      ->loadMultiple($ids);
+    $entities = $this->entityTypeManager->getStorage($values['#target_type'])->loadMultiple($ids);
 
     $commands = [];
     $entities = array_filter($entities, function ($entity) use ($action, &$commands) {