function hook_field_attach_prepare_translation_alter

Perform alterations on field_attach_prepare_translation().

This hook is invoked after the field module has performed the operation.

Parameters

\Drupal\Core\Entity\EntityInterface $entity: The entity being prepared for translation.

$context: An associative array containing:

  • langcode: The language the entity will be translated to.
  • source_entity: The entity holding the field values to be translated.
  • source_langcode: The source language from which to translate.

Related topics

Field Attach API
Operates on Field API data attached to Drupal entities.
Hooks
Allow modules to interact with the Drupal core.

File

drupal/core/modules/field/field.api.php, line 1088

Code

function hook_field_attach_prepare_translation_alter(\Drupal\Core\Entity\EntityInterface $entity, $context) {
  if ($entity
    ->entityType() == 'custom_entity_type') {
    $entity->custom_field = $context['source_entity']->custom_field;
  }
}