public function ConfigStorageController::save

Implements Drupal\Core\Entity\EntityStorageControllerInterface::save().

Throws

EntityMalformedException When attempting to save a configuration entity that has no ID.

Overrides EntityStorageControllerInterface::save

File

drupal/core/lib/Drupal/Core/Config/Entity/ConfigStorageController.php, line 275

Definition of Drupal\Core\Config\Entity\ConfigStorageController.

Class

ConfigStorageController

Defines the storage controller class for configuration entities.

Namespace

Code

public function save(EntityInterface $entity) {
  $prefix = $this->entityInfo['config_prefix'] . '.';

  // Configuration entity IDs are strings, and '0' is a valid ID.
  $id = $entity
    ->id();
  if ($id === NULL || $id === '') {
    throw new EntityMalformedException('The entity does not have an ID.');
  }

  // Load the stored entity, if any.
  // At this point, the original ID can only be NULL or a valid ID.
  if ($entity
    ->getOriginalID() !== NULL) {
    $id = $entity
      ->getOriginalID();
  }
  $config = config($prefix . $id);
  $config
    ->setName($prefix . $entity
    ->id());
  if (!$config
    ->isNew() && !isset($entity->original)) {
    $this
      ->resetCache(array(
      $id,
    ));
    $result = $this
      ->load(array(
      $id,
    ));
    $entity->original = reset($result);
  }
  $this
    ->preSave($entity);
  $this
    ->invokeHook('presave', $entity);

  // Retrieve the desired properties and set them in config.
  foreach ($this
    ->getProperties($entity) as $key => $value) {
    $config
      ->set($key, $value);
  }
  if (!$config
    ->isNew()) {
    $return = SAVED_UPDATED;
    $config
      ->save();
    $this
      ->postSave($entity, TRUE);
    $this
      ->invokeHook('update', $entity);

    // Immediately update the original ID.
    $entity
      ->setOriginalID($entity
      ->id());
  }
  else {
    $return = SAVED_NEW;
    $config
      ->save();
    $entity
      ->enforceIsNew(FALSE);
    $this
      ->postSave($entity, FALSE);
    $this
      ->invokeHook('insert', $entity);
  }

  // Add this entity to the manifest file if necessary.
  $config = config('manifest.' . $this->entityInfo['config_prefix']);
  $manifest = $config
    ->get();
  if (!in_array($this->entityInfo['config_prefix'] . '.' . $entity
    ->id(), $manifest)) {
    $manifest[$entity
      ->id()] = array(
      'name' => $this->entityInfo['config_prefix'] . '.' . $entity
        ->id(),
    );
    $config
      ->setData($manifest)
      ->save();
  }
  unset($entity->original);
  return $return;
}