public function EmailField::onDependencyRemoval in Workbench Email 2.x

Same name and namespace in other branches

1. 8 src/Plugin/RecipientType/EmailField.php \Drupal\workbench_email\Plugin\RecipientType\EmailField::onDependencyRemoval()

Informs the plugin that a dependency of the recipient type will be deleted.

@todo https://www.drupal.org/node/2579743 make part of a generic interface.

Parameters

array $dependencies: An array of dependencies that will be deleted keyed by dependency type.

Return value

bool TRUE if the template settings have been changed.

Overrides RecipientTypeBase::onDependencyRemoval

See also

\Drupal\Core\Config\ConfigEntityInterface::onDependencyRemoval()

File

src/Plugin/RecipientType/EmailField.php, line 180

Class

EmailField

Provides a recipient type of an email field.

Namespace

Drupal\workbench_email\Plugin\RecipientType

Code

public function onDependencyRemoval(array $dependencies) {
  $removed_fields = array_reduce($dependencies['config'], function (array $carry, $item) {
    if (!$item instanceof FieldStorageConfigInterface) {
      return $carry;
    }
    $carry[] = sprintf('%s:%s', $item
      ->getTargetEntityTypeId(), $item
      ->getName());
    return $carry;
  }, []);
  if ($removed_fields && array_intersect($removed_fields, $this
    ->getFields())) {
    $this
      ->setFields(array_diff($this
      ->getFields(), $removed_fields));
    return TRUE;
  }
  return FALSE;
}