--- /dev/null
+<?php
+
+/**
+ * @file
+ * The content translation administration forms.
+ */
+
+use Drupal\Core\Config\Entity\ThirdPartySettingsInterface;
+use Drupal\Core\Entity\ContentEntityTypeInterface;
+use Drupal\Core\Entity\EntityTypeInterface;
+use Drupal\Core\Field\FieldDefinitionInterface;
+use Drupal\Core\Field\FieldStorageDefinitionInterface;
+use Drupal\Core\Form\FormStateInterface;
+use Drupal\Core\Language\LanguageInterface;
+use Drupal\Core\Render\Element;
+
+/**
+ * Returns a form element to configure field synchronization.
+ *
+ * @param \Drupal\Core\Field\FieldDefinitionInterface $field
+ * A field definition object.
+ * @param string $element_name
+ * (optional) The element name, which is added to drupalSettings so that
+ * javascript can manipulate the form element.
+ *
+ * @return array
+ * A form element to configure field synchronization.
+ */
+function content_translation_field_sync_widget(FieldDefinitionInterface $field, $element_name = 'third_party_settings[content_translation][translation_sync]') {
+ // No way to store field sync information on this field.
+ if (!($field instanceof ThirdPartySettingsInterface)) {
+ return [];
+ }
+
+ $element = [];
+ $definition = \Drupal::service('plugin.manager.field.field_type')->getDefinition($field->getType());
+ $column_groups = $definition['column_groups'];
+ if (!empty($column_groups) && count($column_groups) > 1) {
+ $options = [];
+ $default = [];
+ $require_all_groups_for_translation = [];
+
+ foreach ($column_groups as $group => $info) {
+ $options[$group] = $info['label'];
+ $default[$group] = !empty($info['translatable']) ? $group : FALSE;
+ if (!empty($info['require_all_groups_for_translation'])) {
+ $require_all_groups_for_translation[] = $group;
+ }
+ }
+
+ $default = $field->getThirdPartySetting('content_translation', 'translation_sync', $default);
+
+ $element = [
+ '#type' => 'checkboxes',
+ '#title' => t('Translatable elements'),
+ '#options' => $options,
+ '#default_value' => $default,
+ ];
+
+ if ($require_all_groups_for_translation) {
+ // The actual checkboxes are sometimes rendered separately and the parent
+ // element is ignored. Attach to the first option to ensure that this
+ // does not get lost.
+ $element[key($options)]['#attached']['drupalSettings']['contentTranslationDependentOptions'] = [
+ 'dependent_selectors' => [
+ $element_name => $require_all_groups_for_translation
+ ],
+ ];
+ $element[key($options)]['#attached']['library'][] = 'content_translation/drupal.content_translation.admin';
+ }
+ }
+
+ return $element;
+}
+
+/**
+ * (proxied) Implements hook_form_FORM_ID_alter().
+ */
+function _content_translation_form_language_content_settings_form_alter(array &$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;
+ }
+
+ $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_manager = Drupal::entityManager();
+ $bundle_info_service = \Drupal::service('entity_type.bundle.info');
+ foreach ($form['#labels'] as $entity_type_id => $label) {
+ $entity_type = $entity_manager->getDefinition($entity_type_id);
+ $storage_definitions = $entity_type instanceof ContentEntityTypeInterface ? $entity_manager->getFieldStorageDefinitions($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;
+ }
+
+ $fields = $entity_manager->getFieldDefinitions($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';
+}
+/**
+ * Checks whether translatability should be configurable for a field.
+ *
+ * @param \Drupal\Core\Entity\EntityTypeInterface $entity_type
+ * The entity type definition.
+ * @param \Drupal\Core\Field\FieldStorageDefinitionInterface $definition
+ * The field storage definition.
+ *
+ * @return bool
+ * TRUE if field translatability can be configured, FALSE otherwise.
+ *
+ * @internal
+ */
+function _content_translation_is_field_translatability_configurable(EntityTypeInterface $entity_type, FieldStorageDefinitionInterface $definition) {
+ // Allow to configure only fields supporting multilingual storage. We skip our
+ // own fields as they are always translatable. Additionally we skip a set of
+ // well-known fields implementing entity system business logic.
+ return
+ $definition->isTranslatable() &&
+ $definition->getProvider() != 'content_translation' &&
+ !in_array($definition->getName(), [$entity_type->getKey('langcode'), $entity_type->getKey('default_langcode'), 'revision_translation_affected']);
+}
+
+/**
+ * (proxied) Implements hook_preprocess_HOOK();
+ */
+function _content_translation_preprocess_language_content_settings_table(&$variables) {
+ // Alter the 'build' variable injecting the translation settings if the user
+ // has the required permission.
+ if (!\Drupal::currentUser()->hasPermission('administer content translation')) {
+ return;
+ }
+
+ $element = $variables['element'];
+ $build = &$variables['build'];
+
+ array_unshift($build['#header'], ['data' => t('Translatable'), 'class' => ['translatable']]);
+ $rows = [];
+
+ foreach (Element::children($element) as $bundle) {
+ $field_names = !empty($element[$bundle]['fields']) ? Element::children($element[$bundle]['fields']) : [];
+ if (!empty($element[$bundle]['translatable'])) {
+ $checkbox_id = $element[$bundle]['translatable']['#id'];
+ }
+ $rows[$bundle] = $build['#rows'][$bundle];
+
+ if (!empty($element[$bundle]['translatable'])) {
+ $translatable = [
+ 'data' => $element[$bundle]['translatable'],
+ 'class' => ['translatable'],
+ ];
+ array_unshift($rows[$bundle]['data'], $translatable);
+
+ $rows[$bundle]['data'][1]['data']['#prefix'] = '<label for="' . $checkbox_id . '">';
+ }
+ else {
+ $translatable = [
+ 'data' => t('N/A'),
+ 'class' => ['untranslatable'],
+ ];
+ array_unshift($rows[$bundle]['data'], $translatable);
+ }
+
+ foreach ($field_names as $field_name) {
+ $field_element = &$element[$bundle]['fields'][$field_name];
+ $rows[] = [
+ 'data' => [
+ [
+ 'data' => drupal_render($field_element),
+ 'class' => ['translatable'],
+ ],
+ [
+ 'data' => [
+ '#prefix' => '<label for="' . $field_element['#id'] . '">',
+ '#suffix' => '</label>',
+ 'bundle' => [
+ '#prefix' => '<span class="visually-hidden">',
+ '#suffix' => '</span> ',
+ '#plain_text' => $element[$bundle]['settings']['#label'],
+ ],
+ 'field' => [
+ '#plain_text' => $field_element['#label'],
+ ],
+ ],
+ 'class' => ['field'],
+ ],
+ [
+ 'data' => '',
+ 'class' => ['operations'],
+ ],
+ ],
+ 'class' => ['field-settings'],
+ ];
+
+ if (!empty($element[$bundle]['columns'][$field_name])) {
+ $column_element = &$element[$bundle]['columns'][$field_name];
+ foreach (Element::children($column_element) as $key) {
+ $column_label = $column_element[$key]['#title'];
+ unset($column_element[$key]['#title']);
+ $rows[] = [
+ 'data' => [
+ [
+ 'data' => drupal_render($column_element[$key]),
+ 'class' => ['translatable'],
+ ],
+ [
+ 'data' => [
+ '#prefix' => '<label for="' . $column_element[$key]['#id'] . '">',
+ '#suffix' => '</label>',
+ 'bundle' => [
+ '#prefix' => '<span class="visually-hidden">',
+ '#suffix' => '</span> ',
+ '#plain_text' => $element[$bundle]['settings']['#label'],
+ ],
+ 'field' => [
+ '#prefix' => '<span class="visually-hidden">',
+ '#suffix' => '</span> ',
+ '#plain_text' => $field_element['#label'],
+ ],
+ 'columns' => [
+ '#plain_text' => $column_label,
+ ],
+ ],
+ 'class' => ['column'],
+ ],
+ [
+ 'data' => '',
+ 'class' => ['operations'],
+ ],
+ ],
+ 'class' => ['column-settings'],
+ ];
+ }
+ }
+ }
+ }
+
+ $build['#rows'] = $rows;
+}
+
+/**
+ * Form validation handler for content_translation_admin_settings_form().
+ *
+ * @see content_translation_admin_settings_form_submit()
+ */
+function content_translation_form_language_content_settings_validate(array $form, FormStateInterface $form_state) {
+ $settings = &$form_state->getValue('settings');
+ foreach ($settings as $entity_type => $entity_settings) {
+ foreach ($entity_settings as $bundle => $bundle_settings) {
+ if (!empty($bundle_settings['translatable'])) {
+ $name = "settings][$entity_type][$bundle][translatable";
+
+ $translatable_fields = isset($settings[$entity_type][$bundle]['fields']) ? array_filter($settings[$entity_type][$bundle]['fields']) : FALSE;
+ if (empty($translatable_fields)) {
+ $t_args = ['%bundle' => $form['settings'][$entity_type][$bundle]['settings']['#label']];
+ $form_state->setErrorByName($name, t('At least one field needs to be translatable to enable %bundle for translation.', $t_args));
+ }
+
+ $values = $bundle_settings['settings']['language'];
+ if (empty($values['language_alterable']) && \Drupal::languageManager()->isLanguageLocked($values['langcode'])) {
+ foreach (\Drupal::languageManager()->getLanguages(LanguageInterface::STATE_LOCKED) as $language) {
+ $locked_languages[] = $language->getName();
+ }
+ $form_state->setErrorByName($name, t('Translation is not supported if language is always one of: @locked_languages', ['@locked_languages' => implode(', ', $locked_languages)]));
+ }
+ }
+ }
+ }
+}
+
+/**
+ * Form submission handler for content_translation_admin_settings_form().
+ *
+ * @see content_translation_admin_settings_form_validate()
+ */
+function content_translation_form_language_content_settings_submit(array $form, FormStateInterface $form_state) {
+ $entity_types = $form_state->getValue('entity_types');
+ $settings = &$form_state->getValue('settings');
+
+ // If an entity type is not translatable all its bundles and fields must be
+ // marked as non-translatable. Similarly, if a bundle is made non-translatable
+ // all of its fields will be not translatable.
+ foreach ($settings as $entity_type_id => &$entity_settings) {
+ foreach ($entity_settings as $bundle => &$bundle_settings) {
+ $fields = \Drupal::entityManager()->getFieldDefinitions($entity_type_id, $bundle);
+ if (!empty($bundle_settings['translatable'])) {
+ $bundle_settings['translatable'] = $bundle_settings['translatable'] && $entity_types[$entity_type_id];
+ }
+ if (!empty($bundle_settings['fields'])) {
+ foreach ($bundle_settings['fields'] as $field_name => $translatable) {
+ $translatable = $translatable && $bundle_settings['translatable'];
+ // If we have column settings and no column is translatable, no point
+ // in making the field translatable.
+ if (isset($bundle_settings['columns'][$field_name]) && !array_filter($bundle_settings['columns'][$field_name])) {
+ $translatable = FALSE;
+ }
+ $field_config = $fields[$field_name]->getConfig($bundle);
+ if ($field_config->isTranslatable() != $translatable) {
+ $field_config
+ ->setTranslatable($translatable)
+ ->save();
+ }
+ }
+ }
+ if (isset($bundle_settings['translatable'])) {
+ // Store whether a bundle has translation enabled or not.
+ \Drupal::service('content_translation.manager')->setEnabled($entity_type_id, $bundle, $bundle_settings['translatable']);
+
+ // Save translation_sync settings.
+ if (!empty($bundle_settings['columns'])) {
+ foreach ($bundle_settings['columns'] as $field_name => $column_settings) {
+ $field_config = $fields[$field_name]->getConfig($bundle);
+ if ($field_config->isTranslatable()) {
+ $field_config->setThirdPartySetting('content_translation', 'translation_sync', $column_settings);
+ }
+ // If the field does not have translatable enabled we need to reset
+ // the sync settings to their defaults.
+ else {
+ $field_config->unsetThirdPartySetting('content_translation', 'translation_sync');
+ }
+ $field_config->save();
+ }
+ }
+ }
+ }
+ }
+ // Ensure entity and menu router information are correctly rebuilt.
+ \Drupal::entityManager()->clearCachedDefinitions();
+ \Drupal::service('router.builder')->setRebuildNeeded();
+
+}
projects / yaffs-website / blobdiff