Further Drupal 8.6.4 changes. Some core files were not committed before a commit...

[yaffs-website] / web / core / modules / workspaces / src / Plugin / Validation / Constraint / EntityReferenceSupportedNewEntitiesConstraintValidator.php

diff --git a/web/core/modules/workspaces/src/Plugin/Validation/Constraint/EntityReferenceSupportedNewEntitiesConstraintValidator.php b/web/core/modules/workspaces/src/Plugin/Validation/Constraint/EntityReferenceSupportedNewEntitiesConstraintValidator.php
new file mode 100644 (file)
index 0000000..11083df
--- /dev/null
+++ b/web/core/modules/workspaces/src/Plugin/Validation/Constraint/EntityReferenceSupportedNewEntitiesConstraintValidator.php
@@ -0,0 +1,65 @@
+<?php
+
+namespace Drupal\workspaces\Plugin\Validation\Constraint;
+
+use Drupal\Core\DependencyInjection\ContainerInjectionInterface;
+use Drupal\Core\Entity\EntityTypeManagerInterface;
+use Drupal\workspaces\WorkspaceManagerInterface;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+
+/**
+ * Checks if new entities created for entity reference fields are supported.
+ */
+class EntityReferenceSupportedNewEntitiesConstraintValidator extends ConstraintValidator implements ContainerInjectionInterface {
+
+  /**
+   * The workspace manager.
+   *
+   * @var \Drupal\workspaces\WorkspaceManagerInterface
+   */
+  protected $workspaceManager;
+
+  /**
+   * The entity type manager.
+   *
+   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
+   */
+  protected $entityTypeManager;
+
+  /**
+   * Creates a new EntityReferenceSupportedNewEntitiesConstraintValidator instance.
+   */
+  public function __construct(WorkspaceManagerInterface $workspaceManager, EntityTypeManagerInterface $entityTypeManager) {
+    $this->workspaceManager = $workspaceManager;
+    $this->entityTypeManager = $entityTypeManager;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function create(ContainerInterface $container) {
+    return new static(
+      $container->get('workspaces.manager'),
+      $container->get('entity_type.manager')
+    );
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function validate($value, Constraint $constraint) {
+    if ($this->workspaceManager->getActiveWorkspace()->isDefaultWorkspace()) {
+      return;
+    }
+
+    $target_entity_type_id = $value->getFieldDefinition()->getFieldStorageDefinition()->getSetting('target_type');
+    $target_entity_type = $this->entityTypeManager->getDefinition($target_entity_type_id);
+
+    if ($value->hasNewEntity() && !$this->workspaceManager->isEntityTypeSupported($target_entity_type)) {
+      $this->context->addViolation($constraint->message, ['%collection_label' => $target_entity_type->getCollectionLabel()]);
+    }
+  }
+
+}