function paragraphs_library_update_8005 in Paragraphs 8

Add author and revision fields.

File

modules/paragraphs_library/paragraphs_library.install, line 203

Install/Update hooks for paragraphs library.

Code

function paragraphs_library_update_8005() {
  $entity_definition_update_manager = \Drupal::entityDefinitionUpdateManager();
  $entity_type = $entity_definition_update_manager
    ->getEntityType('paragraphs_library_item');
  $revision_metadata_keys = $entity_type
    ->get('revision_metadata_keys');
  $revision_metadata_keys += [
    'revision_created' => 'revision_created',
    'revision_user' => 'revision_uid',
    'revision_log_message' => 'revision_log',
  ];
  $entity_type
    ->set('revision_metadata_keys', $revision_metadata_keys);
  $entity_definition_update_manager
    ->updateEntityType($entity_type);
  $uid = BaseFieldDefinition::create('entity_reference')
    ->setLabel(t('Authored by'))
    ->setDescription(t('The user ID of the library item author.'))
    ->setRevisionable(TRUE)
    ->setSetting('target_type', 'user')
    ->setSetting('handler', 'default')
    ->setDefaultValueCallback('Drupal\\paragraphs_library\\Entity\\LibraryItem::getCurrentUserId')
    ->setTranslatable(TRUE)
    ->setDisplayOptions('form', [
    'region' => 'hidden',
    'weight' => 0,
  ])
    ->setDisplayConfigurable('form', TRUE);
  $created = BaseFieldDefinition::create('created')
    ->setLabel(t('Revision create time'))
    ->setDescription(t('The time that the current revision was created.'))
    ->setRevisionable(TRUE);
  $revision_uid = BaseFieldDefinition::create('entity_reference')
    ->setLabel(t('Revision user'))
    ->setDescription(t('The user ID of the author of the current revision.'))
    ->setSetting('target_type', 'user')
    ->setRevisionable(TRUE);
  $has_content_translation_uid_field = \Drupal::moduleHandler()
    ->moduleExists('content_translation') && $entity_definition_update_manager
    ->getFieldStorageDefinition('content_translation_uid', $entity_type
    ->id());
  if ($has_content_translation_uid_field) {
    $uid
      ->setInitialValueFromField('content_translation_uid');
    $revision_uid
      ->setInitialValueFromField('content_translation_uid');
  }
  else {
    $uid
      ->setInitialValue(0);
    $revision_uid
      ->setInitialValue(0);
  }
  $entity_definition_update_manager
    ->installFieldStorageDefinition('uid', $entity_type
    ->id(), 'paragraphs_library', $uid);
  $entity_definition_update_manager
    ->installFieldStorageDefinition('revision_created', $entity_type
    ->id(), 'paragraphs_library', $created);
  $entity_definition_update_manager
    ->installFieldStorageDefinition('revision_uid', $entity_type
    ->id(), 'paragraphs_library', $revision_uid);
  $database = \Drupal::database();
  $result = $database
    ->query('SELECT revision_id, MIN(changed) as changed FROM {paragraphs_library_item_field_data} GROUP BY revision_id');
  foreach ($result as $row) {
    $database
      ->update('paragraphs_library_item_revision')
      ->fields([
      'revision_created' => $row->changed,
    ])
      ->condition('revision_id', $row->revision_id)
      ->execute();
  }

  // Uninstall the 'content_translation_uid' field if needed.
  if ($has_content_translation_uid_field) {

    // First we have to remove the field data.
    $database
      ->update($entity_type
      ->getDataTable())
      ->fields([
      'content_translation_uid' => NULL,
    ])
      ->execute();
    $database
      ->update($entity_type
      ->getRevisionDataTable())
      ->fields([
      'content_translation_uid' => NULL,
    ])
      ->execute();
    $content_translation_status = $entity_definition_update_manager
      ->getFieldStorageDefinition('content_translation_uid', $entity_type
      ->id());
    $entity_definition_update_manager
      ->uninstallFieldStorageDefinition($content_translation_status);
  }
}