PHP Language\LanguageManagerInterface类代码示例

  /**
   * {@inheritdoc}
   */
  public function setUp() {
    parent::setUp();

    $this->aliasProcessor = $this->getMockBuilder('Drupal\Core\PathProcessor\PathProcessorAlias')
      ->disableOriginalConstructor()
      ->getMock();

    $this->languageManager = $this->getMock('Drupal\Core\Language\LanguageManagerInterface');
    $this->languageManager->expects($this->any())
      ->method('getCurrentLanguage')
      ->willReturn(new Language(Language::$defaultValues));

    $this->pathValidator = $this->getMock('Drupal\Core\Path\PathValidatorInterface');

    $this->subPathautoSettings = $this->getMock('Drupal\Core\Config\ConfigBase');

    $this->configFactory = $this->getMock('Drupal\Core\Config\ConfigFactoryInterface');
    $this->configFactory->expects($this->any())
      ->method('get')
      ->with('subpathauto.settings')
      ->willReturn($this->subPathautoSettings);

    $this->sut = new PathProcessor($this->aliasProcessor, $this->languageManager, $this->configFactory);
    $this->sut->setPathValidator($this->pathValidator);
  }

 /**
  * {@inheritdoc}
  */
 protected function setUp()
 {
     $this->cacheBackend = $this->getMock('Drupal\\Core\\Cache\\CacheBackendInterface');
     $this->getContainerWithCacheBins($this->cacheBackend);
     $configs = array();
     $configs['views.settings']['skip_cache'] = FALSE;
     $this->configFactory = $this->getConfigFactoryStub($configs);
     $this->moduleHandler = $this->getMock('Drupal\\Core\\Extension\\ModuleHandlerInterface');
     $this->languageManager = $this->getMock('Drupal\\Core\\Language\\LanguageManagerInterface');
     $this->languageManager->expects($this->any())->method('getCurrentLanguage')->will($this->returnValue(new Language(array('id' => 'en'))));
     $this->viewsData = new ViewsData($this->cacheBackend, $this->configFactory, $this->moduleHandler, $this->languageManager);
 }

 /**
  * Constructs a ConfigMapperManager.
  *
  * @param \Drupal\Core\Cache\CacheBackendInterface $cache_backend
  *   The cache backend.
  * @param \Drupal\Core\Language\LanguageManagerInterface $language_manager
  *   The language manager.
  * @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler
  *   The module handler.
  * @param \Drupal\Core\Config\TypedConfigManagerInterface $typed_config_manager
  *   The typed config manager.
  * @param \Drupal\Core\Extension\ThemeHandlerInterface $theme_handler
  *   The theme handler.
  */
 public function __construct(CacheBackendInterface $cache_backend, LanguageManagerInterface $language_manager, ModuleHandlerInterface $module_handler, TypedConfigManagerInterface $typed_config_manager, ThemeHandlerInterface $theme_handler)
 {
     $this->typedConfigManager = $typed_config_manager;
     $this->factory = new ContainerFactory($this, '\\Drupal\\config_translation\\ConfigMapperInterface');
     // Let others alter definitions with hook_config_translation_info_alter().
     $this->moduleHandler = $module_handler;
     $this->themeHandler = $theme_handler;
     $this->alterInfo('config_translation_info');
     // Config translation only uses an info hook discovery, cache by language.
     $cache_key = 'config_translation_info_plugins' . ':' . $language_manager->getCurrentLanguage()->getId();
     $this->setCacheBackend($cache_backend, $cache_key, array('config_translation_info_plugins'));
 }

 /**
  * {@inheritdoc}
  */
 public function getAllBundleInfo()
 {
     if (empty($this->bundleInfo)) {
         $langcode = $this->languageManager->getCurrentLanguage()->getId();
         if ($cache = $this->cacheGet("entity_bundle_info:{$langcode}")) {
             $this->bundleInfo = $cache->data;
         } else {
             $this->bundleInfo = $this->moduleHandler->invokeAll('entity_bundle_info');
             foreach ($this->entityTypeManager->getDefinitions() as $type => $entity_type) {
                 // First look for entity types that act as bundles for others, load them
                 // and add them as bundles.
                 if ($bundle_entity_type = $entity_type->getBundleEntityType()) {
                     foreach ($this->entityTypeManager->getStorage($bundle_entity_type)->loadMultiple() as $entity) {
                         $this->bundleInfo[$type][$entity->id()]['label'] = $entity->label();
                     }
                 } elseif (!isset($this->bundleInfo[$type])) {
                     $this->bundleInfo[$type][$type]['label'] = $entity_type->getLabel();
                 }
             }
             $this->moduleHandler->alter('entity_bundle_info', $this->bundleInfo);
             $this->cacheSet("entity_bundle_info:{$langcode}", $this->bundleInfo, Cache::PERMANENT, ['entity_types', 'entity_bundles']);
         }
     }
     return $this->bundleInfo;
 }

 /**
  * Causes the container to be rebuilt on the next request.
  *
  * This event subscriber assumes that the new default langcode and old default
  * langcode are valid langcodes. If the schema definition of either
  * system.site:default_langcode or language.negotiation::url.prefixes changes
  * then this event must be changed to work with both the old and new schema
  * definition so this event is update safe.
  *
  * @param ConfigCrudEvent $event
  *   The configuration event.
  */
 public function onConfigSave(ConfigCrudEvent $event)
 {
     $saved_config = $event->getConfig();
     if ($saved_config->getName() == 'system.site' && $event->isChanged('default_langcode')) {
         $new_default_langcode = $saved_config->get('default_langcode');
         $default_language = $this->configFactory->get('language.entity.' . $new_default_langcode);
         // During an import the language might not exist yet.
         if (!$default_language->isNew()) {
             $this->languageDefault->set(new Language($default_language->get()));
             $this->languageManager->reset();
             // Directly update language negotiation settings instead of calling
             // language_negotiation_url_prefixes_update() to ensure that the code
             // obeys the hook_update_N() restrictions.
             $negotiation_config = $this->configFactory->getEditable('language.negotiation');
             $negotiation_changed = FALSE;
             $url_prefixes = $negotiation_config->get('url.prefixes');
             $old_default_langcode = $saved_config->getOriginal('default_langcode');
             if (empty($url_prefixes[$old_default_langcode])) {
                 $negotiation_config->set('url.prefixes.' . $old_default_langcode, $old_default_langcode);
                 $negotiation_changed = TRUE;
             }
             if (empty($url_prefixes[$new_default_langcode])) {
                 $negotiation_config->set('url.prefixes.' . $new_default_langcode, '');
                 $negotiation_changed = TRUE;
             }
             if ($negotiation_changed) {
                 $negotiation_config->save(TRUE);
             }
         }
         // Trigger a container rebuild on the next request by invalidating it.
         ConfigurableLanguageManager::rebuildServices();
     }
 }

 /**
  * {@inheritdoc}
  */
 public function getRuntimeContexts(array $unqualified_context_ids)
 {
     // Add a context for each language type.
     $language_types = $this->languageManager->getLanguageTypes();
     $info = $this->languageManager->getDefinedLanguageTypesInfo();
     if ($unqualified_context_ids) {
         foreach ($unqualified_context_ids as $unqualified_context_id) {
             if (array_search($unqualified_context_id, $language_types) === FALSE) {
                 unset($language_types[$unqualified_context_id]);
             }
         }
     }
     $result = [];
     foreach ($language_types as $type_key) {
         if (isset($info[$type_key]['name'])) {
             $context = new Context(new ContextDefinition('language', $info[$type_key]['name']));
             $context->setContextValue($this->languageManager->getCurrentLanguage($type_key));
             $cacheability = new CacheableMetadata();
             $cacheability->setCacheContexts(['languages:' . $type_key]);
             $context->addCacheableDependency($cacheability);
             $result[$type_key] = $context;
         }
     }
     return $result;
 }

 /**
  * {@inheritdoc}
  */
 public function getTranslationFromContext(EntityInterface $entity, $langcode = NULL, $context = array())
 {
     $translation = $entity;
     if ($entity instanceof TranslatableInterface && count($entity->getTranslationLanguages()) > 1) {
         if (empty($langcode)) {
             $langcode = $this->languageManager->getCurrentLanguage(LanguageInterface::TYPE_CONTENT)->getId();
             $entity->addCacheContexts(['languages:' . LanguageInterface::TYPE_CONTENT]);
         }
         // Retrieve language fallback candidates to perform the entity language
         // negotiation, unless the current translation is already the desired one.
         if ($entity->language()->getId() != $langcode) {
             $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 an array of route objects.
  *
  * @return \Symfony\Component\Routing\Route[]
  *   An array of route objects.
  */
 public function routes()
 {
     $routes = array();
     $is_multilingual = $this->languageManager->isMultilingual();
     /* @var $search_api_page \Drupal\search_api_page\SearchApiPageInterface */
     foreach ($this->entityManager->getStorage('search_api_page')->loadMultiple() as $search_api_page) {
         // Default path.
         $default_path = $search_api_page->getPath();
         // Loop over all languages so we can get the translated path (if any).
         foreach ($this->languageManager->getLanguages() as $language) {
             // Check if we are multilingual or not.
             if ($is_multilingual) {
                 $path = $this->languageManager->getLanguageConfigOverride($language->getId(), 'search_api_page.search_api_page.' . $search_api_page->id())->get('path');
             }
             if (empty($path)) {
                 $path = $default_path;
             }
             $args = ['_controller' => 'Drupal\\search_api_page\\Controller\\SearchApiPageController::page', 'search_api_page_name' => $search_api_page->id()];
             // Use clean urls or not.
             if ($search_api_page->getCleanUrl()) {
                 $path .= '/{keys}';
                 $args['keys'] = '';
             }
             $routes['search_api_page.' . $language->getId() . '.' . $search_api_page->id()] = new Route($path, $args, array('_permission' => 'view search api pages'));
         }
     }
     return $routes;
 }

 /**
  * Checks translation access for the entity and operation on the given route.
  *
  * @param \Symfony\Component\Routing\Route $route
  *   The route to check against.
  * @param \Drupal\Core\Routing\RouteMatchInterface $route_match
  *   The parametrized route.
  * @param \Drupal\Core\Session\AccountInterface $account
  *   The currently logged in account.
  * @param string $source
  *   (optional) For a create operation, the language code of the source.
  * @param string $target
  *   (optional) For a create operation, the language code of the translation.
  * @param string $language
  *   (optional) For an update or delete operation, the language code of the
  *   translation being updated or deleted.
  * @param string $entity_type_id
  *   (optional) The entity type ID.
  *
  * @return \Drupal\Core\Access\AccessResultInterface
  *   The access result.
  */
 public function access(Route $route, RouteMatchInterface $route_match, AccountInterface $account, $source = NULL, $target = NULL, $language = NULL, $entity_type_id = NULL)
 {
     /* @var \Drupal\Core\Entity\ContentEntityInterface $entity */
     if ($entity = $route_match->getParameter($entity_type_id)) {
         if ($account->hasPermission('translate any entity')) {
             return AccessResult::allowed()->cachePerRole();
         }
         $operation = $route->getRequirement('_access_content_translation_manage');
         /* @var \Drupal\content_translation\ContentTranslationHandlerInterface $handler */
         $handler = $this->entityManager->getHandler($entity->getEntityTypeId(), 'translation');
         // Load translation.
         $translations = $entity->getTranslationLanguages();
         $languages = $this->languageManager->getLanguages();
         switch ($operation) {
             case 'create':
                 $source_language = $this->languageManager->getLanguage($source) ?: $entity->language();
                 $target_language = $this->languageManager->getLanguage($target) ?: $this->languageManager->getCurrentLanguage(LanguageInterface::TYPE_CONTENT);
                 $is_new_translation = $source_language->getId() != $target_language->getId() && isset($languages[$source_language->getId()]) && isset($languages[$target_language->getId()]) && !isset($translations[$target_language->getId()]);
                 return AccessResult::allowedIf($is_new_translation)->cachePerRole()->cacheUntilEntityChanges($entity)->andIf($handler->getTranslationAccess($entity, $operation));
             case 'update':
             case 'delete':
                 $language = $this->languageManager->getLanguage($language) ?: $this->languageManager->getCurrentLanguage(LanguageInterface::TYPE_CONTENT);
                 $has_translation = isset($languages[$language->getId()]) && $language->getId() != $entity->getUntranslated()->language()->getId() && isset($translations[$language->getId()]);
                 return AccessResult::allowedIf($has_translation)->cachePerRole()->cacheUntilEntityChanges($entity)->andIf($handler->getTranslationAccess($entity, $operation));
         }
     }
     // No opinion.
     return AccessResult::neutral();
 }

 /**
  * {@inheritdoc}
  */
 public function convert($value, $definition, $name, array $defaults)
 {
     if (!empty($value)) {
         return $this->languageManager->getLanguage($value);
     }
     return NULL;
 }

 /**
  * {@inheritdoc}
  */
 public function resolveCurrencyLocale($language_type = LanguageInterface::TYPE_CONTENT)
 {
     if (empty($this->currencyLocales[$language_type])) {
         $currency_locale = NULL;
         $language_code = $this->languageManager->getCurrentLanguage($language_type)->getId();
         // Try this request's country code.
         $country_code = $this->eventDispatcher->resolveCountryCode();
         if ($country_code) {
             $currency_locale = $this->currencyLocaleStorage->load($language_code . '_' . $country_code);
         }
         // Try the site's default country code.
         if (!$currency_locale) {
             $country_code = $this->configFactory->get('system.data')->get('country.default');
             if ($country_code) {
                 $currency_locale = $this->currencyLocaleStorage->load($language_code . '_' . $country_code);
             }
         }
         // Try the Currency default.
         if (!$currency_locale) {
             $currency_locale = $this->currencyLocaleStorage->load($this::DEFAULT_LOCALE);
         }
         if ($currency_locale) {
             $this->currencyLocales[$language_type] = $currency_locale;
         } else {
             throw new \RuntimeException(sprintf('The currency locale for %s could not be loaded.', $this::DEFAULT_LOCALE));
         }
     }
     return $this->currencyLocales[$language_type];
 }

 /**
  * {@inheritdoc}
  */
 protected function setUp()
 {
     parent::setUp();
     $this->installConfig(array('language'));
     $this->state = $this->container->get('state');
     // Ensure we are building a new Language object for each test.
     $this->languageManager = $this->container->get('language_manager');
     $this->languageManager->reset();
 }

 /**
  * {@inheritdoc}
  */
 public function query()
 {
     // Don't filter by language in case the site is not multilingual, because
     // there is no point in doing so.
     if (!$this->languageManager->isMultilingual()) {
         return;
     }
     parent::query();
 }

 /**
  * {@inheritdoc}
  */
 public function validateForm(array &$form, FormStateInterface $form_state)
 {
     $languages = $this->languageManager->getLanguages();
     // Count repeated values for uniqueness check.
     $count = array_count_values($form_state->getValue('prefix'));
     $default_langcode = $this->config('language.negotiation')->get('selected_langcode');
     if ($default_langcode == LanguageInterface::LANGCODE_SITE_DEFAULT) {
         $default_langcode = $this->languageManager->getDefaultLanguage()->getId();
     }
     foreach ($languages as $langcode => $language) {
         $value = $form_state->getValue(array('prefix', $langcode));
         if ($value === '') {
             if (!($default_langcode == $langcode) && $form_state->getValue('language_negotiation_url_part') == LanguageNegotiationUrl::CONFIG_PATH_PREFIX) {
                 // Throw a form error if the prefix is blank for a non-default language,
                 // although it is required for selected negotiation type.
                 $form_state->setErrorByName("prefix][{$langcode}", $this->t('The prefix may only be left blank for the <a href=":url">selected detection fallback language.</a>', [':url' => $this->getUrlGenerator()->generate('language.negotiation_selected')]));
             }
         } elseif (strpos($value, '/') !== FALSE) {
             // Throw a form error if the string contains a slash,
             // which would not work.
             $form_state->setErrorByName("prefix][{$langcode}", $this->t('The prefix may not contain a slash.'));
         } elseif (isset($count[$value]) && $count[$value] > 1) {
             // Throw a form error if there are two languages with the same
             // domain/prefix.
             $form_state->setErrorByName("prefix][{$langcode}", $this->t('The prefix for %language, %value, is not unique.', array('%language' => $language->getName(), '%value' => $value)));
         }
     }
     // Count repeated values for uniqueness check.
     $count = array_count_values($form_state->getValue('domain'));
     foreach ($languages as $langcode => $language) {
         $value = $form_state->getValue(array('domain', $langcode));
         if ($value === '') {
             if ($form_state->getValue('language_negotiation_url_part') == LanguageNegotiationUrl::CONFIG_DOMAIN) {
                 // Throw a form error if the domain is blank for a non-default language,
                 // although it is required for selected negotiation type.
                 $form_state->setErrorByName("domain][{$langcode}", $this->t('The domain may not be left blank for %language.', array('%language' => $language->getName())));
             }
         } elseif (isset($count[$value]) && $count[$value] > 1) {
             // Throw a form error if there are two languages with the same
             // domain/domain.
             $form_state->setErrorByName("domain][{$langcode}", $this->t('The domain for %language, %value, is not unique.', array('%language' => $language->getName(), '%value' => $value)));
         }
     }
     // Domain names should not contain protocol and/or ports.
     foreach ($languages as $langcode => $language) {
         $value = $form_state->getValue(array('domain', $langcode));
         if (!empty($value)) {
             // Ensure we have exactly one protocol when checking the hostname.
             $host = 'http://' . str_replace(array('http://', 'https://'), '', $value);
             if (parse_url($host, PHP_URL_HOST) != $value) {
                 $form_state->setErrorByName("domain][{$langcode}", $this->t('The domain for %language may only contain the domain name, not a trailing slash, protocol and/or port.', ['%language' => $language->getName()]));
             }
         }
     }
     parent::validateForm($form, $form_state);
 }

 /**
  * {@inheritdoc}
  */
 public function sendMailMessages(MessageInterface $message, AccountInterface $sender)
 {
     // Clone the sender, as we make changes to mail and name properties.
     $sender_cloned = clone $this->userStorage->load($sender->id());
     $params = array();
     $current_langcode = $this->languageManager->getCurrentLanguage()->getId();
     $recipient_langcode = $this->languageManager->getDefaultLanguage()->getId();
     $contact_form = $message->getContactForm();
     if ($sender_cloned->isAnonymous()) {
         // At this point, $sender contains an anonymous user, so we need to take
         // over the submitted form values.
         $sender_cloned->name = $message->getSenderName();
         $sender_cloned->mail = $message->getSenderMail();
         // For the email message, clarify that the sender name is not verified; it
         // could potentially clash with a username on this site.
         $sender_cloned->name = $this->t('@name (not verified)', array('@name' => $message->getSenderName()));
     }
     // Build email parameters.
     $params['contact_message'] = $message;
     $params['sender'] = $sender_cloned;
     if (!$message->isPersonal()) {
         // Send to the form recipient(s), using the site's default language.
         $params['contact_form'] = $contact_form;
         $to = implode(', ', $contact_form->getRecipients());
     } elseif ($recipient = $message->getPersonalRecipient()) {
         // Send to the user in the user's preferred language.
         $to = $recipient->getEmail();
         $recipient_langcode = $recipient->getPreferredLangcode();
         $params['recipient'] = $recipient;
     } else {
         throw new MailHandlerException('Unable to determine message recipient');
     }
     // Send email to the recipient(s).
     $key_prefix = $message->isPersonal() ? 'user' : 'page';
     $this->mailManager->mail('contact', $key_prefix . '_mail', $to, $recipient_langcode, $params, $sender_cloned->getEmail());
     // If requested, send a copy to the user, using the current language.
     if ($message->copySender()) {
         $this->mailManager->mail('contact', $key_prefix . '_copy', $sender_cloned->getEmail(), $current_langcode, $params, $sender_cloned->getEmail());
     }
     // If configured, send an auto-reply, using the current language.
     if (!$message->isPersonal() && $contact_form->getReply()) {
         // User contact forms do not support an auto-reply message, so this
         // message always originates from the site.
         if (!$sender_cloned->getEmail()) {
             $this->logger->error('Error sending auto-reply, missing sender e-mail address in %contact_form', ['%contact_form' => $contact_form->label()]);
         } else {
             $this->mailManager->mail('contact', 'page_autoreply', $sender_cloned->getEmail(), $current_langcode, $params);
         }
     }
     if (!$message->isPersonal()) {
         $this->logger->notice('%sender-name (@sender-from) sent an email regarding %contact_form.', array('%sender-name' => $sender_cloned->getUsername(), '@sender-from' => $sender_cloned->getEmail(), '%contact_form' => $contact_form->label()));
     } else {
         $this->logger->notice('%sender-name (@sender-from) sent %recipient-name an email.', array('%sender-name' => $sender_cloned->getUsername(), '@sender-from' => $sender_cloned->getEmail(), '%recipient-name' => $message->getPersonalRecipient()->getUsername()));
     }
 }