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<?php |
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/** |
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* @file |
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* Contains df_tools_translation.module. |
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*/ |
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use Drupal\Core\Url; |
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use Drupal\Core\Link; |
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use Drupal\Core\Entity\FieldableEntityInterface; |
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/** |
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* Enables translation for the given entity bundles and all their fields. |
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* |
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* @param array $entity_info An array mapping entity types to arrays of bundles. |
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*/ |
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function df_tools_translation_enable_translation($entity_info) { |
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// Enable translation for all of our entities/bundles. |
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$type_manager = \Drupal::entityTypeManager(); |
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/** @var \Drupal\Core\Entity\EntityFieldManagerInterface $field_manager */ |
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$field_manager = \Drupal::service('entity_field.manager'); |
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/** @var \Drupal\content_translation\ContentTranslationManagerInterface $translation_manager */ |
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$translation_manager = \Drupal::service('content_translation.manager'); |
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$supported_types = $translation_manager->getSupportedEntityTypes(); |
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foreach ($entity_info as $entity_type_id => $bundles) { |
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foreach ($bundles as $bundle) { |
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// Store whether a bundle has translation enabled or not. |
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if (isset($supported_types[$entity_type_id])) { |
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$translation_manager->setEnabled($entity_type_id, $bundle, TRUE); |
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} |
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// Make every field translatable as well. |
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$entity_type = $type_manager->getDefinition($entity_type_id); |
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if ($entity_type && $entity_type->entityClassImplements(FieldableEntityInterface::class)) { |
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$fields = $field_manager->getFieldDefinitions($entity_type_id, $bundle); |
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foreach ($fields as $field) { |
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$field_config = $field->getConfig($bundle); |
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if ($field_config->isTranslatable() && strpos($field->getName(), 'content_translation_') !== 0) { |
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$field_config->setTranslatable(TRUE)->save(); |
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} |
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} |
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} |
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} |
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} |
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// Ensure entity and menu router information are correctly rebuilt. |
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$type_manager->clearCachedDefinitions(); |
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\Drupal::service('router.builder')->setRebuildNeeded(); |
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} |
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/** |
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* Updates the current site's translations via a batch process. |
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*/ |
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function df_tools_translation_update_config_translation() { |
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// The Locale module splits its translation functions into separate include |
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// files, based on utility. |
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// To ensure that each function we require is available, load its respective |
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// include file. |
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\Drupal::moduleHandler()->loadInclude('locale', 'bulk.inc'); |
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\Drupal::moduleHandler()->loadInclude('locale', 'compare.inc'); |
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\Drupal::moduleHandler()->loadInclude('locale', 'fetch.inc'); |
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\Drupal::moduleHandler()->loadInclude('locale', 'translation.inc'); |
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// Get a list of all currently installed languages as langcodes. |
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$languageManager = \Drupal::languageManager(); |
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$langcodes = array_keys($languageManager->getLanguages()); |
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// Set a batch to download and import translations. |
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locale_translation_flush_projects(); |
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locale_translation_check_projects(); |
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$options = _locale_translation_default_update_options(); |
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$batch = locale_translation_batch_fetch_build([], $langcodes, $options); |
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batch_set($batch); |
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// Set a batch to update configuration as well. |
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if ($batch = locale_config_batch_update_components($options, $langcodes)) { |
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$batch['file'] = drupal_get_path('module', 'df_tools_translation') . '/df_tools_translation.batch.inc'; |
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batch_set($batch); |
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} |
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} |
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/** |
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* Imports all relevant translations from a modules /translations directory. |
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* |
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* @param string $type The project type. |
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* @param string $name The name of the project. |
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* |
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* @return bool FALSE if the project does not exist. |
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*/ |
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function df_tools_translation_import_translations($type, $name) { |
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// Attempt to pull module path. |
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$path = drupal_get_path($type, $name); |
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if (!$path) { |
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return FALSE; |
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} |
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// Get a list of all currently installed languages as langcodes. |
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$languageManager = \Drupal::languageManager(); |
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$langcodes = array_keys($languageManager->getLanguages()); |
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// Import each file. |
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foreach ($langcodes as $langcode) { |
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$filepath = DRUPAL_ROOT . '/' . $path . '/translations/' . $langcode . '.po'; |
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if (file_exists($filepath)) { |
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\Drupal::moduleHandler()->loadInclude('locale', 'bulk.inc'); |
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\Drupal::moduleHandler()->loadInclude('locale', 'translation.inc'); |
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$options = array_merge(_locale_translation_default_update_options(), [ |
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'langcode' => $langcode, |
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'overwrite_options' => [ |
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'customized' => TRUE, |
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'not_customized' => TRUE |
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], |
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'customized' => TRUE |
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]); |
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$original_file = (object) [ |
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'filename' => $langcode . '.po', |
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'uri' => $filepath |
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]; |
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$file = locale_translate_file_attach_properties($original_file, $options); |
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$batch = locale_translate_batch_build([$file->uri => $file], $options); |
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batch_set($batch); |
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} |
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} |
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} |
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/** |
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* Implements hook_preprocess_page(). |
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*/ |
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function df_tools_translation_preprocess_page(&$variables) { |
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// Add a new page variable with the current link. |
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if (!isset($variables['language_current_link']) && isset($variables['language'])) { |
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$path = \Drupal::service('path.current')->getPath(); |
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$language = $variables['language']->getId(); |
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$alias = \Drupal::service('path_alias.manager')->getAliasByPath($path, $language); |
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$url = Url::fromUri('internal:/' . $alias); |
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$name = t($variables['language']->getName()); |
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$link = Link::fromTextAndUrl($name, $url)->toString(); |
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$variables['language_current_link'] = $link; |
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} |
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// Add the rest of the language links as well, with links to switch to the |
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// correct language. |
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if (!isset($variables['language_links'])) { |
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// Get a list of the current languages. |
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$languageManager = \Drupal::languageManager(); |
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$languages = $languageManager->getLanguages(); |
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// Remove the current language. |
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unset($languages[$variables['language']->getId()]); |
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// Add each link to the language list. |
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$links = []; |
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foreach ($languages as $language) { |
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$langcode = $language->getId(); |
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// Get the path to the current node, translated. |
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$current_path = \Drupal::service('path.current')->getPath(); |
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$alias = \Drupal::service('path_alias.manager')->getAliasByPath($current_path, $langcode); |
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// We don't need to alias English links. |
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if ($langcode == 'en') { |
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$langcode = ''; |
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} |
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$url = Url::fromUri('base:/' . $langcode . $alias); |
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$current_name = t($language->getName()); |
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$links[] = Link::fromTextAndUrl($current_name, $url)->toString(); |
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} |
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$variables['language_links'] = $links; |
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} |
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} |
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acquia /
df
