function content_translation_language_fallback_candidates_entity_view_alter
Same name in other branches
- 9 core/modules/content_translation/content_translation.module \content_translation_language_fallback_candidates_entity_view_alter()
- 8.9.x core/modules/content_translation/content_translation.module \content_translation_language_fallback_candidates_entity_view_alter()
- 11.x core/modules/content_translation/content_translation.module \content_translation_language_fallback_candidates_entity_view_alter()
Implements hook_language_fallback_candidates_OPERATION_alter().
Performs language fallback for inaccessible translations.
File
-
core/
modules/ content_translation/ content_translation.module, line 432
Code
function content_translation_language_fallback_candidates_entity_view_alter(&$candidates, $context) {
/** @var \Drupal\Core\Entity\ContentEntityInterface $entity */
$entity = $context['data'];
$entity_type_id = $entity->getEntityTypeId();
/** @var \Drupal\content_translation\ContentTranslationManagerInterface $manager */
$manager = \Drupal::service('content_translation.manager');
if ($manager->isEnabled($entity_type_id, $entity->bundle())) {
/** @var \Drupal\content_translation\ContentTranslationHandlerInterface $handler */
$handler = \Drupal::entityTypeManager()->getHandler($entity->getEntityTypeId(), 'translation');
foreach ($entity->getTranslationLanguages() as $langcode => $language) {
$metadata = $manager->getTranslationMetadata($entity->getTranslation($langcode));
if (!$metadata->isPublished()) {
$access = $handler->getTranslationAccess($entity, 'update');
$entity->addCacheableDependency($access);
if (!$access->isAllowed()) {
// If the user has no translation update access, also check view
// access for that translation, to allow other modules to allow access
// to unpublished translations.
$access = $entity->getTranslation($langcode)
->access('view', NULL, TRUE);
$entity->addCacheableDependency($access);
if (!$access->isAllowed()) {
unset($candidates[$langcode]);
}
}
}
}
}
}
Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.