PHP EntityInterface::getRevisionId方法代码示例

 function __construct(EntityInterface $entity)
 {
     $this->queue = new \Celery('localhost', 'guest', 'guest', '/');
     $this->id = $entity->getRevisionId();
     $this->ref_id = $entity->nid->value;
     $this->name = $entity->getTitle();
     $this->type = $entity->bundle();
     // Host Definition
     $this->host_def_vars = $this->getHostDefinition($entity);
     $this->host_def_vars['ran_name'] = $this->name;
     $this->host_def_type = $this->host_def_vars['_system_type'];
     unset($this->host_def_vars['_system_type']);
     // Host Configuration
     $this->host_conf_vars = $this->getHostConfiguration($entity);
     $this->host_conf_types = $this->host_conf_vars['_roles'];
     unset($this->host_conf_vars['_roles']);
     // Host Description
     $this->description = 'Generated by Rán.';
     $desc = $entity->getFields()['field_ran__description']->getString();
     if (isset($this->vars['_description'])) {
         $this->description = $this->vars['_description'];
         unset($this->vars['_description']);
     }
     $this->org = 'root';
     $this->project = 'default';
     $this->extra_vars = json_encode(array('ran_name' => $this->name, 'ran_desc' => $this->description, 'ran_type' => $this->type, 'ran_def_type' => $this->host_def_type, 'ran_def_vars' => $this->host_def_vars, 'ran_conf_types' => $this->host_conf_types, 'ran_conf_vars' => $this->host_conf_vars), JSON_UNESCAPED_UNICODE);
 }

 /**
  * {@inheritdoc}
  */
 protected function alterBuild(array &$build, EntityInterface $entity, EntityViewDisplayInterface $display, $view_mode)
 {
     $entity_type_id = $entity->getEntityTypeId();
     if ($entity instanceof ContentEntityInterface && $entity->isDefaultRevision() || !$entity->getEntityType()->isRevisionable()) {
         $build['#contextual_links'][$entity_type_id] = ['route_parameters' => [$entity_type_id => $entity->id()]];
     } else {
         $build['#contextual_links'][$entity_type_id . '_revision'] = ['route_parameters' => [$entity_type_id => $entity->id(), $entity_type_id . '_revision' => $entity->getRevisionId()]];
     }
 }

 /**
  * {@inheritdoc}
  */
 public function submitForm(array &$form, FormStateInterface $form_state)
 {
     // The revision timestamp will be updated when the revision is saved. Keep
     // the original one for the confirmation message.
     $this->revision = $this->prepareRevision($this->revision);
     if ($this->revision instanceof RevisionLogInterface) {
         $original_revision_timestamp = $this->revision->getRevisionCreationTime();
         $this->revision->setRevisionLogMessage($this->t('Copy of the revision from %date.', ['%date' => $this->dateFormatter->format($original_revision_timestamp)]));
         drupal_set_message(t('@type %title has been reverted to the revision from %revision-date.', ['@type' => $this->getBundleLabel($this->revision), '%title' => $this->revision->label(), '%revision-date' => $this->dateFormatter->format($original_revision_timestamp)]));
     } else {
         drupal_set_message(t('@type %title has been reverted', ['@type' => $this->getBundleLabel($this->revision), '%title' => $this->revision->label()]));
     }
     $this->revision->save();
     $this->logger('content')->notice('@type: reverted %title revision %revision.', ['@type' => $this->revision->bundle(), '%title' => $this->revision->label(), '%revision' => $this->revision->getRevisionId()]);
     $form_state->setRedirect("entity.{$this->revision->getEntityTypeId()}.version_history", [$this->revision->getEntityTypeId() => $this->revision->id()]);
 }

 /**
  * Verifies that the logged in user has access to a forum node.
  *
  * @param \Drupal\Core\Entity\EntityInterface $node
  *   The node being checked.
  * @param bool $admin
  *   Boolean to indicate whether the user can 'access administration pages'.
  * @param int $response
  *   The expected HTTP response code.
  */
 private function verifyForums(EntityInterface $node, $admin, $response = 200)
 {
     $response2 = $admin ? 200 : 403;
     // View forum help node.
     $this->drupalGet('admin/help/forum');
     $this->assertResponse($response2);
     if ($response2 == 200) {
         $this->assertTitle(t('Forum | Drupal'), 'Forum help title was displayed');
         $this->assertText(t('Forum'), 'Forum help node was displayed');
     }
     // View forum container page.
     $this->verifyForumView($this->forumContainer);
     // View forum page.
     $this->verifyForumView($this->forum, $this->forumContainer);
     // View root forum page.
     $this->verifyForumView($this->rootForum);
     // View forum node.
     $this->drupalGet('node/' . $node->id());
     $this->assertResponse(200);
     $this->assertTitle($node->label() . ' | Drupal', 'Forum node was displayed');
     $breadcrumb_build = array(Link::createFromRoute(t('Home'), '<front>'), Link::createFromRoute(t('Forums'), 'forum.index'), Link::createFromRoute($this->forumContainer['name'], 'forum.page', array('taxonomy_term' => $this->forumContainer['tid'])), Link::createFromRoute($this->forum['name'], 'forum.page', array('taxonomy_term' => $this->forum['tid'])));
     $breadcrumb = array('#theme' => 'breadcrumb', '#links' => $breadcrumb_build);
     $this->assertRaw(\Drupal::service('renderer')->renderRoot($breadcrumb), 'Breadcrumbs were displayed');
     // View forum edit node.
     $this->drupalGet('node/' . $node->id() . '/edit');
     $this->assertResponse($response);
     if ($response == 200) {
         $this->assertTitle('Edit Forum topic ' . $node->label() . ' | Drupal', 'Forum edit node was displayed');
     }
     if ($response == 200) {
         // Edit forum node (including moving it to another forum).
         $edit = array();
         $edit['title[0][value]'] = 'node/' . $node->id();
         $edit['body[0][value]'] = $this->randomMachineName(256);
         // Assume the topic is initially associated with $forum.
         $edit['taxonomy_forums'] = $this->rootForum['tid'];
         $edit['shadow'] = TRUE;
         $this->drupalPostForm('node/' . $node->id() . '/edit', $edit, t('Save'));
         $this->assertRaw(t('Forum topic %title has been updated.', array('%title' => $edit['title[0][value]'])), 'Forum node was edited');
         // Verify topic was moved to a different forum.
         $forum_tid = db_query("SELECT tid FROM {forum} WHERE nid = :nid AND vid = :vid", array(':nid' => $node->id(), ':vid' => $node->getRevisionId()))->fetchField();
         $this->assertTrue($forum_tid == $this->rootForum['tid'], 'The forum topic is linked to a different forum');
         // Delete forum node.
         $this->drupalPostForm('node/' . $node->id() . '/delete', array(), t('Delete'));
         $this->assertResponse($response);
         $this->assertRaw(t('Forum topic %title has been deleted.', array('%title' => $edit['title[0][value]'])), 'Forum node was deleted');
     }
 }

 /**
  * Calculates a bulk form key.
  *
  * This generates a key that is used as the checkbox return value when
  * submitting a bulk form. This key allows the entity for the row to be loaded
  * totally independently of the executed view row.
  *
  * @param \Drupal\Core\Entity\EntityInterface $entity
  *   The entity to calculate a bulk form key for.
  * @param bool $use_revision
  *   Whether the revision id should be added to the bulk form key. This should
  *   be set to TRUE only if the view is listing entity revisions.
  *
  * @return string
  *   The bulk form key representing the entity's id, language and revision (if
  *   applicable) as one string.
  *
  * @see self::loadEntityFromBulkFormKey()
  */
 protected function calculateEntityBulkFormKey(EntityInterface $entity, $use_revision)
 {
     $key_parts = [$entity->language()->getId(), $entity->id()];
     if ($entity instanceof RevisionableInterface && $use_revision) {
         $key_parts[] = $entity->getRevisionId();
     }
     return implode('-', $key_parts);
 }

 /**
  * Deletes values of configurable fields for a single revision of an entity.
  *
  * @param \Drupal\Core\Entity\EntityInterface $entity
  *   The entity. It must have a revision ID.
  */
 protected function deleteFieldItemsRevision(EntityInterface $entity)
 {
     $vid = $entity->getRevisionId();
     if (isset($vid)) {
         foreach ($this->entityManager->getFieldDefinitions($entity->getEntityTypeId(), $entity->bundle()) as $field_definition) {
             $storage_definition = $field_definition->getFieldStorageDefinition();
             if (!$this->usesDedicatedTable($storage_definition)) {
                 continue;
             }
             $revision_name = static::_fieldRevisionTableName($storage_definition);
             $this->database->delete($revision_name)->condition('entity_id', $entity->id())->condition('revision_id', $vid)->execute();
         }
     }
 }

 /**
  * Calculates a bulk form key.
  *
  * This generates a key that is used as the checkbox return value when
  * submitting a bulk form. This key allows the entity for the row to be loaded
  * totally independently of the executed view row.
  *
  * @param \Drupal\Core\Entity\EntityInterface $entity
  *   The entity to calculate a bulk form key for.
  * @param bool $use_revision
  *   Whether the revision id should be added to the bulk form key. This should
  *   be set to TRUE only if the view is listing entity revisions.
  *
  * @return string
  *   The bulk form key representing the entity's id, language and revision (if
  *   applicable) as one string.
  *
  * @see self::loadEntityFromBulkFormKey()
  */
 protected function calculateEntityBulkFormKey(EntityInterface $entity, $use_revision)
 {
     $key_parts = [$entity->language()->getId(), $entity->id()];
     if ($entity instanceof RevisionableInterface && $use_revision) {
         $key_parts[] = $entity->getRevisionId();
     }
     // An entity ID could be an arbitrary string (although they are typically
     // numeric). JSON then Base64 encoding ensures the bulk_form_key is
     // safe to use in HTML, and that the key parts can be retrieved.
     $key = json_encode($key_parts);
     return base64_encode($key);
 }

 /**
  * Set the latest revision.
  *
  * @param \Drupal\Core\Entity\EntityInterface $entity
  *   The content entity to create content_moderation_state entity for.
  */
 protected function setLatestRevision(EntityInterface $entity)
 {
     /** @var \Drupal\Core\Entity\ContentEntityInterface $entity */
     $this->tracker->setLatestRevision($entity->getEntityTypeId(), $entity->id(), $entity->language()->getId(), $entity->getRevisionId());
 }

 /**
  * {@inheritdoc}
  */
 protected function buildValue(EntityInterface $entity)
 {
     !($is_new = $entity->isNew());
     $revision_id = $is_new ? 0 : $entity->getRevisionId();
     // We assign a temporary status to the revision since we are indexing it
     // pre save. It will be updated post save with the final status. This will
     // help identifying failures and exception scenarios during entity save.
     $status = 'indexed';
     if (!$is_new && $revision_id) {
         $status = $entity->_deleted->value ? 'deleted' : 'available';
     }
     return array('entity_type_id' => $entity->getEntityTypeId(), 'entity_id' => $is_new ? 0 : $entity->id(), 'revision_id' => $revision_id, 'uuid' => $entity->uuid(), 'rev' => $entity->_rev->value, 'is_stub' => $entity->_rev->is_stub, 'status' => $status);
 }