function ContentExportCommand::execute

File

core/lib/Drupal/Core/DefaultContent/ContentExportCommand.php, line 45

Class

ContentExportCommand

Exports a single content entity in YAML format.

Namespace

Code

protected function execute(InputInterface $input, OutputInterface $output) : int {
  $io = new SymfonyStyle($input, $output);
  $container = $this->boot()
    ->getContainer();
  $entity_type_id = $input->getArgument('entity_type_id');
  $entity_id = $input->getArgument('entity_id');
  $entity_type_manager = $container->get(EntityTypeManagerInterface::class);
  if (!$entity_type_manager->hasDefinition($entity_type_id)) {
    $io->error("The entity type \"{$entity_type_id}\" does not exist.");
    return 1;
  }
  if (!$entity_type_manager->getDefinition($entity_type_id)
    ->entityClassImplements(ContentEntityInterface::class)) {
    $io->error("{$entity_type_id} is not a content entity type.");
    return 1;
  }
  $entity = $entity_type_manager->getStorage($entity_type_id)
    ->load($entity_id);
  if (!$entity instanceof ContentEntityInterface) {
    $io->error("{$entity_type_id} {$entity_id} does not exist.");
    return 1;
  }
  $data = $container->get(Exporter::class)
    ->export($entity);
  $io->write(Yaml::encode($data));
  return 0;
}