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

[yaffs-website] / web / core / modules / content_moderation / src / ParamConverter / EntityRevisionConverter.php

diff --git a/web/core/modules/content_moderation/src/ParamConverter/EntityRevisionConverter.php b/web/core/modules/content_moderation/src/ParamConverter/EntityRevisionConverter.php
index 561c0c047cf0a491fd9d135f6d81abae8e6d660c..effd0fe23ab4421efb776cca09620347b8f458be 100644 (file)
--- a/web/core/modules/content_moderation/src/ParamConverter/EntityRevisionConverter.php
+++ b/web/core/modules/content_moderation/src/ParamConverter/EntityRevisionConverter.php
@@ -2,104 +2,29 @@
 
 namespace Drupal\content_moderation\ParamConverter;
 
-use Drupal\Core\Entity\EntityInterface;
-use Drupal\Core\Entity\EntityManagerInterface;
 use Drupal\Core\ParamConverter\EntityConverter;
-use Drupal\Core\TypedData\TranslatableInterface;
-use Drupal\content_moderation\ModerationInformationInterface;
-use Symfony\Component\Routing\Route;
 
 /**
  * Defines a class for making sure the edit-route loads the current draft.
+ *
+ * @internal
+ *   This class only exists to provide backwards compatibility with the
+ *   load_pending_revision flag, the predecessor to load_latest_revision. The
+ *   core entity converter now natively loads the latest revision of an entity
+ *   when the load_latest_revision flag is present. This flag is also added
+ *   automatically to all entity forms.
  */
 class EntityRevisionConverter extends EntityConverter {
 
-  /**
-   * Moderation information service.
-   *
-   * @var \Drupal\content_moderation\ModerationInformationInterface
-   */
-  protected $moderationInformation;
-
-  /**
-   * EntityRevisionConverter constructor.
-   *
-   * @param \Drupal\Core\Entity\EntityManagerInterface $entity_manager
-   *   The entity manager, needed by the parent class.
-   * @param \Drupal\content_moderation\ModerationInformationInterface $moderation_info
-   *   The moderation info utility service.
-   */
-  public function __construct(EntityManagerInterface $entity_manager, ModerationInformationInterface $moderation_info) {
-    parent::__construct($entity_manager);
-    $this->moderationInformation = $moderation_info;
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function applies($definition, $name, Route $route) {
-    return $this->hasPendingRevisionFlag($definition) || $this->isEditFormPage($route);
-  }
-
-  /**
-   * Determines if the route definition includes a pending revision flag.
-   *
-   * This is a custom flag defined by the Content Moderation module to load
-   * pending revisions rather than the default revision on a given route.
-   *
-   * @param array $definition
-   *   The parameter definition provided in the route options.
-   *
-   * @return bool
-   *   TRUE if the pending revision flag is set, FALSE otherwise.
-   */
-  protected function hasPendingRevisionFlag(array $definition) {
-    return (isset($definition['load_pending_revision']) && $definition['load_pending_revision']);
-  }
-
-  /**
-   * Determines if a given route is the edit-form for an entity.
-   *
-   * @param \Symfony\Component\Routing\Route $route
-   *   The route definition.
-   *
-   * @return bool
-   *   Returns TRUE if the route is the edit form of an entity, FALSE otherwise.
-   */
-  protected function isEditFormPage(Route $route) {
-    if ($default = $route->getDefault('_entity_form')) {
-      // If no operation is provided, use 'default'.
-      $default .= '.default';
-      list($entity_type_id, $operation) = explode('.', $default);
-      if (!$this->entityManager->hasDefinition($entity_type_id)) {
-        return FALSE;
-      }
-      $entity_type = $this->entityManager->getDefinition($entity_type_id);
-      return $operation == 'edit' && $entity_type && $entity_type->isRevisionable();
-    }
-  }
-
   /**
    * {@inheritdoc}
    */
   public function convert($value, $definition, $name, array $defaults) {
-    $entity = parent::convert($value, $definition, $name, $defaults);
-
-    if ($entity && $this->moderationInformation->isModeratedEntity($entity) && !$this->moderationInformation->isLatestRevision($entity)) {
-      $entity_type_id = $this->getEntityTypeFromDefaults($definition, $name, $defaults);
-      $latest_revision = $this->moderationInformation->getLatestRevision($entity_type_id, $value);
-
-      if ($latest_revision instanceof EntityInterface) {
-        // If the entity type is translatable, ensure we return the proper
-        // translation object for the current context.
-        if ($entity instanceof TranslatableInterface) {
-          $latest_revision = $this->entityManager->getTranslationFromContext($latest_revision, NULL, ['operation' => 'entity_upcast']);
-        }
-        $entity = $latest_revision;
-      }
+    if (!empty($definition['load_pending_revision'])) {
+      @trigger_error('The load_pending_revision flag has been deprecated. You should use load_latest_revision instead.', E_USER_DEPRECATED);
+      $definition['load_latest_revision'] = TRUE;
     }
-
-    return $entity;
+    return parent::convert($value, $definition, $name, $defaults);
   }
 
 }