Added Entity and Entity Reference Revisions which got dropped somewhere along the...

[yaffs-website] / web / modules / contrib / entity / src / BundleEntityAccessControlHandler.php

diff --git a/web/modules/contrib/entity/src/BundleEntityAccessControlHandler.php b/web/modules/contrib/entity/src/BundleEntityAccessControlHandler.php
new file mode 100644 (file)
index 0000000..be9bba5
--- /dev/null
+++ b/web/modules/contrib/entity/src/BundleEntityAccessControlHandler.php
@@ -0,0 +1,49 @@
+<?php
+
+namespace Drupal\entity;
+
+use Drupal\Core\Access\AccessResult;
+use Drupal\Core\Entity\EntityAccessControlHandler as CoreEntityAccessControlHandler;
+use Drupal\Core\Entity\EntityInterface;
+use Drupal\Core\Session\AccountInterface;
+
+/**
+ * Controls access to bundle entities.
+ *
+ * Allows the bundle entity label to be viewed if the account has
+ * access to view entities of that bundle.
+ */
+class BundleEntityAccessControlHandler extends CoreEntityAccessControlHandler {
+
+  /**
+   * {@inheritdoc}
+   */
+  protected $viewLabelOperation = TRUE;
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function checkAccess(EntityInterface $entity, $operation, AccountInterface $account) {
+    if ($operation === 'view label') {
+      $bundle = $entity->id();
+      $entity_type_id = $this->entityType->getBundleOf();
+      $permissions = [
+        "administer $entity_type_id",
+        // View permissions provided by EntityPermissionProvider.
+        "view $entity_type_id",
+        "view $bundle $entity_type_id",
+        // View permissions provided by UncacheableEntityPermissionProvider.
+        "view own $entity_type_id",
+        "view any $entity_type_id",
+        "view own $bundle $entity_type_id",
+        "view any $bundle $entity_type_id",
+      ];
+
+      return AccessResult::allowedIfHasPermissions($account, $permissions, 'OR');
+    }
+    else {
+      return parent::checkAccess($entity, $operation, $account);
+    }
+  }
+
+}