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- <?php
- namespace Drupal\node;
- use Drupal\content_translation\ContentTranslationHandler;
- use Drupal\Core\Entity\EntityInterface;
- use Drupal\Core\Form\FormStateInterface;
- /**
- * Defines the translation handler for nodes.
- */
- class NodeTranslationHandler extends ContentTranslationHandler {
- /**
- * {@inheritdoc}
- */
- public function entityFormAlter(array &$form, FormStateInterface $form_state, EntityInterface $entity) {
- parent::entityFormAlter($form, $form_state, $entity);
- if (isset($form['content_translation'])) {
- // We do not need to show these values on node forms: they inherit the
- // basic node property values.
- $form['content_translation']['status']['#access'] = FALSE;
- $form['content_translation']['name']['#access'] = FALSE;
- $form['content_translation']['created']['#access'] = FALSE;
- }
- $form_object = $form_state->getFormObject();
- $form_langcode = $form_object->getFormLangcode($form_state);
- $translations = $entity->getTranslationLanguages();
- $status_translatable = NULL;
- // Change the submit button labels if there was a status field they affect
- // in which case their publishing / unpublishing may or may not apply
- // to all translations.
- if (!$entity->isNew() && (!isset($translations[$form_langcode]) || count($translations) > 1)) {
- foreach ($entity->getFieldDefinitions() as $property_name => $definition) {
- if ($property_name == 'status') {
- $status_translatable = $definition->isTranslatable();
- }
- }
- if (isset($status_translatable)) {
- foreach (['publish', 'unpublish', 'submit'] as $button) {
- if (isset($form['actions'][$button])) {
- $form['actions'][$button]['#value'] .= ' ' . ($status_translatable ? t('(this translation)') : t('(all translations)'));
- }
- }
- }
- }
- }
- /**
- * {@inheritdoc}
- */
- protected function entityFormTitle(EntityInterface $entity) {
- $type_name = node_get_type_label($entity);
- return t('<em>Edit @type</em> @title', ['@type' => $type_name, '@title' => $entity->label()]);
- }
- /**
- * {@inheritdoc}
- */
- public function entityFormEntityBuild($entity_type, EntityInterface $entity, array $form, FormStateInterface $form_state) {
- if ($form_state->hasValue('content_translation')) {
- $translation = &$form_state->getValue('content_translation');
- $translation['status'] = $entity->isPublished();
- $account = $entity->uid->entity;
- $translation['uid'] = $account ? $account->id() : 0;
- $translation['created'] = format_date($entity->created->value, 'custom', 'Y-m-d H:i:s O');
- }
- parent::entityFormEntityBuild($entity_type, $entity, $form, $form_state);
- }
- }
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