function _content_translation_form_language_content_settings_form_alter

(proxied) Implements hook_form_FORM_ID_alter().

File

core/modules/content_translation/content_translation.admin.inc, line 81

Code

function _content_translation_form_language_content_settings_form_alter(array &$form, FormStateInterface $form_state) {
    // Inject into the content language settings the translation settings if the
    // user has the required permission.
    if (!\Drupal::currentUser()->hasPermission('administer content translation')) {
        return;
    }
    
    /** @var \Drupal\content_translation\ContentTranslationManagerInterface $content_translation_manager */
    $content_translation_manager = \Drupal::service('content_translation.manager');
    $default = $form['entity_types']['#default_value'];
    foreach ($default as $entity_type_id => $enabled) {
        $default[$entity_type_id] = $enabled || $content_translation_manager->isEnabled($entity_type_id) ? $entity_type_id : FALSE;
    }
    $form['entity_types']['#default_value'] = $default;
    $form['#attached']['library'][] = 'content_translation/drupal.content_translation.admin';
    $entity_type_manager = \Drupal::entityTypeManager();
    
    /** @var \Drupal\Core\Entity\EntityFieldManagerInterface $entity_field_manager */
    $entity_field_manager = \Drupal::service('entity_field.manager');
    $bundle_info_service = \Drupal::service('entity_type.bundle.info');
    foreach ($form['#labels'] as $entity_type_id => $label) {
        $entity_type = $entity_type_manager->getDefinition($entity_type_id);
        $storage_definitions = $entity_type instanceof ContentEntityTypeInterface ? $entity_field_manager->getFieldStorageDefinitions($entity_type_id) : [];
        $entity_type_translatable = $content_translation_manager->isSupported($entity_type_id);
        foreach ($bundle_info_service->getBundleInfo($entity_type_id) as $bundle => $bundle_info) {
            // Here we do not want the widget to be altered and hold also the "Enable
            // translation" checkbox, which would be redundant. Hence we add this key
            // to be able to skip alterations. Alter the title and display the message
            // about UI integration.
            $form['settings'][$entity_type_id][$bundle]['settings']['language']['#content_translation_skip_alter'] = TRUE;
            if (!$entity_type_translatable) {
                $form['settings'][$entity_type_id]['#title'] = t('@label (Translation is not supported).', [
                    '@label' => $entity_type->getLabel(),
                ]);
                continue;
            }
            // Displayed the "shared fields widgets" toggle.
            if ($content_translation_manager instanceof BundleTranslationSettingsInterface) {
                $settings = $content_translation_manager->getBundleTranslationSettings($entity_type_id, $bundle);
                $force_hidden = ContentTranslationManager::isPendingRevisionSupportEnabled($entity_type_id, $bundle);
                $form['settings'][$entity_type_id][$bundle]['settings']['content_translation']['untranslatable_fields_hide'] = [
                    '#type' => 'checkbox',
                    '#title' => t('Hide non translatable fields on translation forms'),
                    '#default_value' => $force_hidden || !empty($settings['untranslatable_fields_hide']),
                    '#disabled' => $force_hidden,
                    '#description' => $force_hidden ? t('Moderated content requires non-translatable fields to be edited in the original language form.') : '',
                    '#states' => [
                        'visible' => [
                            ':input[name="settings[' . $entity_type_id . '][' . $bundle . '][translatable]"]' => [
                                'checked' => TRUE,
                            ],
                        ],
                    ],
                ];
            }
            $fields = $entity_field_manager->getFieldDefinitions($entity_type_id, $bundle);
            if ($fields) {
                foreach ($fields as $field_name => $definition) {
                    if ($definition->isComputed() || !empty($storage_definitions[$field_name]) && _content_translation_is_field_translatability_configurable($entity_type, $storage_definitions[$field_name])) {
                        $form['settings'][$entity_type_id][$bundle]['fields'][$field_name] = [
                            '#label' => $definition->getLabel(),
                            '#type' => 'checkbox',
                            '#default_value' => $definition->isTranslatable(),
                        ];
                        // Display the column translatability configuration widget.
                        $column_element = content_translation_field_sync_widget($definition, "settings[{$entity_type_id}][{$bundle}][columns][{$field_name}]");
                        if ($column_element) {
                            $form['settings'][$entity_type_id][$bundle]['columns'][$field_name] = $column_element;
                        }
                    }
                }
                if (!empty($form['settings'][$entity_type_id][$bundle]['fields'])) {
                    // Only show the checkbox to enable translation if the bundles in the
                    // entity might have fields and if there are fields to translate.
                    $form['settings'][$entity_type_id][$bundle]['translatable'] = [
                        '#type' => 'checkbox',
                        '#default_value' => $content_translation_manager->isEnabled($entity_type_id, $bundle),
                    ];
                }
            }
        }
    }
    $form['#validate'][] = 'content_translation_form_language_content_settings_validate';
    $form['#submit'][] = 'content_translation_form_language_content_settings_submit';
}