comparison core/lib/Drupal/Core/Field/FieldUpdateActionBase.php @ 0:4c8ae668cc8c

Initial import (non-working)

+<?php
+
+namespace Drupal\Core\Field;
+
+use Drupal\Core\Action\ActionBase;
+use Drupal\Core\Session\AccountInterface;
+
+/**
+ * Provides a base for action plugins that update one or more fields.
+ *
+ * Example implementation:
+ *
+ * @code
+ * class PromoteAndMakeSticky extends FieldUpdateActionBase {
+ *
+ *   protected function getFieldsToUpdate() {
+ *     return [
+ *       'status' => NODE_PROMOTED,
+ *       'sticky' => NODE_STICKY,
+ *     ];
+ *   }
+ *
+ * }
+ * @endcode
+ *
+ * @see \Drupal\node\Plugin\Action\PublishNode
+ */
+abstract class FieldUpdateActionBase extends ActionBase {
+
+  /**
+   * Gets an array of values to be set.
+   *
+   * @return array
+   *   Array of values with field names as keys.
+   */
+  abstract protected function getFieldsToUpdate();
+
+  /**
+   * {@inheritdoc}
+   */
+  public function execute($entity = NULL) {
+    foreach ($this->getFieldsToUpdate() as $field => $value) {
+      $entity->$field = $value;
+    }
+    $entity->save();
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function access($object, AccountInterface $account = NULL, $return_as_object = FALSE) {
+    /** @var \Drupal\Core\Access\AccessResultInterface $result */
+    $result = $object->access('update', $account, TRUE);
+
+    foreach ($this->getFieldsToUpdate() as $field => $value) {
+      $result->andIf($object->{$field}->access('edit', $account, TRUE));
+    }
+
+    return $return_as_object ? $result : $result->isAllowed();
+  }
+
+}