/**
* {@inheritdoc}
*/
protected function checkAccess(EntityInterface $node, $operation, $langcode, AccountInterface $account)
{
/** @var \Drupal\node\NodeInterface $node */
/** @var \Drupal\node\NodeInterface $translation */
$translation = $node->getTranslation($langcode);
// Fetch information from the node object if possible.
$status = $translation->isPublished();
$uid = $translation->getOwnerId();
// Check if authors can view their own unpublished nodes.
if ($operation === 'view' && !$status && $account->hasPermission('view own unpublished content')) {
if ($account->id() != 0 && $account->id() == $uid) {
return TRUE;
}
}
// If no module specified either allow or deny, we fall back to the
// node_access table.
if (($grants = $this->grantStorage->access($node, $operation, $langcode, $account)) !== NULL) {
return $grants;
}
// If no modules implement hook_node_grants(), the default behavior is to
// allow all users to view published nodes, so reflect that here.
if ($operation === 'view') {
return $status;
}
}
/**
* Returns an Ajax response to render a text field without transformation filters.
*
* @param \Drupal\Core\Entity\EntityInterface $entity
* The entity of which a formatted text field is being rerendered.
* @param string $field_name
* The name of the (formatted text) field that that is being rerendered
* @param string $langcode
* The name of the language for which the formatted text field is being
* rerendered.
* @param string $view_mode_id
* The view mode the formatted text field should be rerendered in.
*
* @return \Drupal\Core\Ajax\AjaxResponse
* The Ajax response.
*/
public function getUntransformedText(EntityInterface $entity, $field_name, $langcode, $view_mode_id)
{
$response = new AjaxResponse();
// Direct text editing is only supported for single-valued fields.
$field = $entity->getTranslation($langcode)->{$field_name};
$editable_text = check_markup($field->value, $field->format, $langcode, array(FilterInterface::TYPE_TRANSFORM_REVERSIBLE, FilterInterface::TYPE_TRANSFORM_IRREVERSIBLE));
$response->addCommand(new GetUntransformedTextCommand($editable_text));
return $response;
}
/**
* {@inheritdoc}
*/
public function getTranslationFromContext(EntityInterface $entity, $langcode = NULL, $context = array())
{
$translation = $entity;
if ($entity instanceof TranslatableInterface) {
if (empty($langcode)) {
$langcode = $this->languageManager->getCurrentLanguage(LanguageInterface::TYPE_CONTENT)->getId();
}
// Retrieve language fallback candidates to perform the entity language
// negotiation.
$context['data'] = $entity;
$context += array('operation' => 'entity_view', 'langcode' => $langcode);
$candidates = $this->languageManager->getFallbackCandidates($context);
// Ensure the default language has the proper language code.
$default_language = $entity->getUntranslated()->language();
$candidates[$default_language->getId()] = LanguageInterface::LANGCODE_DEFAULT;
// Return the most fitting entity translation.
foreach ($candidates as $candidate) {
if ($entity->hasTranslation($candidate)) {
$translation = $entity->getTranslation($candidate);
break;
}
}
}
return $translation;
}
/**
* Returns the translation object to use to retrieve the translated values.
*
* @param \Drupal\Core\Entity\EntityInterface $entity
* The entity being tested.
* @param string $langcode
* The language code identifying the translation to be retrieved.
*
* @return \Drupal\Core\TypedData\TranslatableInterface
* The translation object to act on.
*/
protected function getTranslation(EntityInterface $entity, $langcode)
{
return $entity->getTranslation($langcode);
}
/**
* {@inheritdoc}
*/
protected function getFormSubmitAction(EntityInterface $entity, $langcode)
{
if ($entity->getTranslation($langcode)->isPublished()) {
return t('Save and keep published') . $this->getFormSubmitSuffix($entity, $langcode);
} else {
return t('Save and keep unpublished') . $this->getFormSubmitSuffix($entity, $langcode);
}
}
/**
* {@inheritdoc}
*/
public function retranslate(EntityInterface $entity, $langcode = NULL)
{
$updated_langcode = !empty($langcode) ? $langcode : $entity->language()->getId();
foreach ($entity->getTranslationLanguages() as $langcode => $language) {
$this->manager->getTranslationMetadata($entity->getTranslation($langcode))->setOutdated($langcode != $updated_langcode);
}
}
/**
* Saves values of configurable fields for an entity.
*
* @param \Drupal\Core\Entity\EntityInterface $entity
* The entity.
* @param bool $update
* TRUE if the entity is being updated, FALSE if it is being inserted.
*/
protected function saveFieldItems(EntityInterface $entity, $update = TRUE)
{
$vid = $entity->getRevisionId();
$id = $entity->id();
$bundle = $entity->bundle();
$entity_type = $entity->getEntityTypeId();
$default_langcode = $entity->getUntranslated()->language()->id;
$translation_langcodes = array_keys($entity->getTranslationLanguages());
if (!isset($vid)) {
$vid = $id;
}
foreach ($this->entityManager->getFieldDefinitions($entity_type, $bundle) as $field_name => $field_definition) {
$storage_definition = $field_definition->getFieldStorageDefinition();
if (!$this->usesDedicatedTable($storage_definition)) {
continue;
}
$table_name = static::_fieldTableName($storage_definition);
$revision_name = static::_fieldRevisionTableName($storage_definition);
// Delete and insert, rather than update, in case a value was added.
if ($update) {
// Only overwrite the field's base table if saving the default revision
// of an entity.
if ($entity->isDefaultRevision()) {
$this->database->delete($table_name)->condition('entity_id', $id)->execute();
}
$this->database->delete($revision_name)->condition('entity_id', $id)->condition('revision_id', $vid)->execute();
}
// Prepare the multi-insert query.
$do_insert = FALSE;
$columns = array('entity_id', 'revision_id', 'bundle', 'delta', 'langcode');
foreach ($storage_definition->getColumns() as $column => $attributes) {
$columns[] = static::_fieldColumnName($storage_definition, $column);
}
$query = $this->database->insert($table_name)->fields($columns);
$revision_query = $this->database->insert($revision_name)->fields($columns);
$langcodes = $field_definition->isTranslatable() ? $translation_langcodes : array($default_langcode);
foreach ($langcodes as $langcode) {
$delta_count = 0;
$items = $entity->getTranslation($langcode)->get($field_name);
$items->filterEmptyItems();
foreach ($items as $delta => $item) {
// We now know we have someting to insert.
$do_insert = TRUE;
$record = array('entity_id' => $id, 'revision_id' => $vid, 'bundle' => $bundle, 'delta' => $delta, 'langcode' => $langcode);
foreach ($storage_definition->getColumns() as $column => $attributes) {
$column_name = static::_fieldColumnName($storage_definition, $column);
// Serialize the value if specified in the column schema.
$record[$column_name] = !empty($attributes['serialize']) ? serialize($item->{$column}) : $item->{$column};
}
$query->values($record);
$revision_query->values($record);
if ($storage_definition->getCardinality() != FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED && ++$delta_count == $storage_definition->getCardinality()) {
break;
}
}
}
// Execute the query if we have values to insert.
if ($do_insert) {
// Only overwrite the field's base table if saving the default revision
// of an entity.
if ($entity->isDefaultRevision()) {
$query->execute();
}
$revision_query->execute();
}
}
}
/**
* {@inheritdoc}
*/
protected function checkAccess(EntityInterface $node, $operation, $langcode, AccountInterface $account)
{
/** @var \Drupal\node\NodeInterface $node */
/** @var \Drupal\node\NodeInterface $translation */
$translation = $node->getTranslation($langcode);
// Fetch information from the node object if possible.
$status = $translation->isPublished();
$uid = $translation->getOwnerId();
// Check if authors can view their own unpublished nodes.
if ($operation === 'view' && !$status && $account->hasPermission('view own unpublished content') && $account->isAuthenticated() && $account->id() == $uid) {
return AccessResult::allowed()->cachePerRole()->cachePerUser()->cacheUntilEntityChanges($node);
}
// If no module specified either ALLOW or KILL, we fall back to the
// node_access table.
$grants = $this->grantStorage->access($node, $operation, $langcode, $account);
if ($grants->isAllowed() || $grants->isForbidden()) {
return $grants;
}
// If no modules implement hook_node_grants(), the default behavior is to
// allow all users to view published nodes, so reflect that here.
if ($operation === 'view') {
return AccessResult::allowedIf($status)->cacheUntilEntityChanges($node);
}
// No opinion.
return AccessResult::neutral();
}
/**
* {@inheritdoc}
*/
protected function checkAccess(EntityInterface $node, $operation, $langcode, AccountInterface $account)
{
/** @var \Drupal\node\NodeInterface $node */
/** @var \Drupal\node\NodeInterface $translation */
$translation = $node->getTranslation($langcode);
// Fetch information from the node object if possible.
$status = $translation->isPublished();
$uid = $translation->getOwnerId();
// Check if authors can view their own unpublished nodes.
if ($operation === 'view' && !$status && $account->hasPermission('view own unpublished content') && $account->isAuthenticated() && $account->id() == $uid) {
return AccessResult::allowed()->cachePerPermissions()->cachePerUser()->cacheUntilEntityChanges($node);
}
// Evaluate node grants.
return $this->grantStorage->access($node, $operation, $langcode, $account);
}
/**
* Initializes the translation form state.
*
* @param \Drupal\Core\Form\FormStateInterface $form_state
* @param \Drupal\Core\Entity\EntityInterface $host
*/
protected function initIsTranslating(FormStateInterface $form_state, EntityInterface $host)
{
if ($this->isTranslating != NULL) {
return;
}
$this->isTranslating = FALSE;
if (!$host->isTranslatable()) {
return;
}
if (!$host->getEntityType()->hasKey('default_langcode')) {
return;
}
$default_langcode_key = $host->getEntityType()->getKey('default_langcode');
if (!$host->hasField($default_langcode_key)) {
return;
}
if (!empty($form_state->get('content_translation'))) {
// Adding a language through the ContentTranslationController.
$this->isTranslating = TRUE;
}
if ($host->hasTranslation($form_state->get('langcode')) && $host->getTranslation($form_state->get('langcode'))->get($default_langcode_key)->value == 0) {
// Editing a translation.
$this->isTranslating = TRUE;
}
}
