Updated to Drupal 8.5. Core Media not yet in use.

[yaffs-website] / web / core / lib / Drupal / Core / Action / Plugin / Action / EntityActionBase.php

diff --git a/web/core/lib/Drupal/Core/Action/Plugin/Action/EntityActionBase.php b/web/core/lib/Drupal/Core/Action/Plugin/Action/EntityActionBase.php
new file mode 100644 (file)
index 0000000..2624024
--- /dev/null
+++ b/web/core/lib/Drupal/Core/Action/Plugin/Action/EntityActionBase.php
@@ -0,0 +1,62 @@
+<?php
+
+namespace Drupal\Core\Action\Plugin\Action;
+
+use Drupal\Component\Plugin\DependentPluginInterface;
+use Drupal\Core\Action\ActionBase;
+use Drupal\Core\Entity\EntityTypeManagerInterface;
+use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+
+/**
+ * Base class for entity-based actions.
+ */
+abstract class EntityActionBase extends ActionBase implements DependentPluginInterface, ContainerFactoryPluginInterface {
+
+  /**
+   * The entity type manager.
+   *
+   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
+   */
+  protected $entityTypeManager;
+
+  /**
+   * Constructs a EntityActionBase object.
+   *
+   * @param mixed[] $configuration
+   *   A configuration array containing information about the plugin instance.
+   * @param string $plugin_id
+   *   The plugin ID for the plugin instance.
+   * @param mixed $plugin_definition
+   *   The plugin implementation definition.
+   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
+   *   The entity type manager.
+   */
+  public function __construct(array $configuration, $plugin_id, $plugin_definition, EntityTypeManagerInterface $entity_type_manager) {
+    parent::__construct($configuration, $plugin_id, $plugin_definition);
+    $this->entityTypeManager = $entity_type_manager;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
+    return new static(
+      $configuration,
+      $plugin_id,
+      $plugin_definition,
+      $container->get('entity_type.manager')
+    );
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function calculateDependencies() {
+    $module_name = $this->entityTypeManager
+      ->getDefinition($this->getPluginDefinition()['type'])
+      ->getProvider();
+    return ['module' => [$module_name]];
+  }
+
+}