public function Exporter::exportModuleContent in Default Content for D8 2.0.x

Same name and namespace in other branches

1. 8 src/Exporter.php \Drupal\default_content\Exporter::exportModuleContent()

Exports all of the content defined in a module's info file.

Parameters

string $module_name: The name of the module.

string|null $folder: (optional) A folder to write the exported entities into, grouped by entity type. File entities also export their files into the same folder.

Return value

string[][] The serialized entities keyed by entity type and UUID.

Throws

\InvalidArgumentException If any UUID is not found.

Overrides ExporterInterface::exportModuleContent

File

src/Exporter.php, line 160

Class

Exporter

A service for handling import of default content.

Namespace

Drupal\default_content

Code

public function exportModuleContent($module_name, $folder = NULL) {
  $info_file = $this->moduleHandler
    ->getModule($module_name)
    ->getPathname();
  $info = $this->infoParser
    ->parse($info_file);
  $exported_content = [];
  if (empty($info['default_content'])) {
    return $exported_content;
  }
  foreach ($info['default_content'] as $entity_type => $uuids) {
    foreach ($uuids as $uuid) {
      $entity = $this->entityRepository
        ->loadEntityByUuid($entity_type, $uuid);
      if (!$entity) {
        throw new \InvalidArgumentException(sprintf('Entity "%s" with UUID "%s" does not exist', $entity_type, $uuid));
      }
      $exported_content[$entity_type][$uuid] = $this
        ->exportContent($entity_type, $entity
        ->id());
      if ($folder) {
        $this->contentFileStorage
          ->writeEntity($folder, $exported_content[$entity_type][$uuid], $entity);
      }
    }
  }
  return $exported_content;
}