Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\config_translation\Controller;
Chris@0: 
Chris@0: use Drupal\config_translation\ConfigMapperManagerInterface;
Chris@0: use Drupal\config_translation\Exception\ConfigMapperLanguageException;
Chris@0: use Drupal\Core\Access\AccessManagerInterface;
Chris@0: use Drupal\Core\Controller\ControllerBase;
Chris@0: use Drupal\Core\Language\Language;
Chris@0: use Drupal\Core\Language\LanguageInterface;
Chris@0: use Drupal\Core\Language\LanguageManagerInterface;
Chris@0: use Drupal\Core\PathProcessor\InboundPathProcessorInterface;
Chris@0: use Drupal\Core\Render\RendererInterface;
Chris@0: use Drupal\Core\Routing\RouteMatch;
Chris@0: use Drupal\Core\Routing\RouteMatchInterface;
Chris@0: use Drupal\Core\Session\AccountInterface;
Chris@0: use Drupal\Core\Url;
Chris@0: use Symfony\Component\DependencyInjection\ContainerInterface;
Chris@0: use Symfony\Component\HttpFoundation\Request;
Chris@0: use Symfony\Component\Routing\Matcher\RequestMatcherInterface;
Chris@0: 
Chris@0: /**
Chris@0:  * Provides page callbacks for the configuration translation interface.
Chris@0:  */
Chris@0: class ConfigTranslationController extends ControllerBase {
Chris@0: 
Chris@0:   /**
Chris@0:    * The configuration mapper manager.
Chris@0:    *
Chris@0:    * @var \Drupal\config_translation\ConfigMapperManagerInterface
Chris@0:    */
Chris@0:   protected $configMapperManager;
Chris@0: 
Chris@0:   /**
Chris@0:    * The menu link access service.
Chris@0:    *
Chris@0:    * @var \Drupal\Core\Access\AccessManagerInterface
Chris@0:    */
Chris@0:   protected $accessManager;
Chris@0: 
Chris@0:   /**
Chris@0:    * The dynamic router service.
Chris@0:    *
Chris@0:    * @var \Symfony\Component\Routing\Matcher\RequestMatcherInterface
Chris@0:    */
Chris@0:   protected $router;
Chris@0: 
Chris@0:   /**
Chris@0:    * The path processor service.
Chris@0:    *
Chris@0:    * @var \Drupal\Core\PathProcessor\InboundPathProcessorInterface
Chris@0:    */
Chris@0:   protected $pathProcessor;
Chris@0: 
Chris@0:   /**
Chris@0:    * The current user.
Chris@0:    *
Chris@0:    * @var \Drupal\Core\Session\AccountInterface
Chris@0:    */
Chris@0:   protected $account;
Chris@0: 
Chris@0:   /**
Chris@0:    * The language manager.
Chris@0:    *
Chris@12:    * @var \Drupal\Core\Language\LanguageManagerInterface
Chris@0:    */
Chris@0:   protected $languageManager;
Chris@0: 
Chris@0:   /**
Chris@0:    * The renderer.
Chris@0:    *
Chris@0:    * @var \Drupal\Core\Render\RendererInterface
Chris@0:    */
Chris@0:   protected $renderer;
Chris@0: 
Chris@0:   /**
Chris@0:    * Constructs a ConfigTranslationController.
Chris@0:    *
Chris@0:    * @param \Drupal\config_translation\ConfigMapperManagerInterface $config_mapper_manager
Chris@0:    *   The configuration mapper manager.
Chris@0:    * @param \Drupal\Core\Access\AccessManagerInterface $access_manager
Chris@0:    *   The menu link access service.
Chris@0:    * @param \Symfony\Component\Routing\Matcher\RequestMatcherInterface $router
Chris@0:    *   The dynamic router service.
Chris@0:    * @param \Drupal\Core\PathProcessor\InboundPathProcessorInterface $path_processor
Chris@0:    *   The inbound path processor.
Chris@0:    * @param \Drupal\Core\Session\AccountInterface $account
Chris@0:    *   The current user.
Chris@0:    * @param \Drupal\Core\Language\LanguageManagerInterface $language_manager
Chris@0:    *   The language manager.
Chris@0:    * @param \Drupal\Core\Render\RendererInterface $renderer
Chris@0:    *   The renderer.
Chris@0:    */
Chris@0:   public function __construct(ConfigMapperManagerInterface $config_mapper_manager, AccessManagerInterface $access_manager, RequestMatcherInterface $router, InboundPathProcessorInterface $path_processor, AccountInterface $account, LanguageManagerInterface $language_manager, RendererInterface $renderer) {
Chris@0:     $this->configMapperManager = $config_mapper_manager;
Chris@0:     $this->accessManager = $access_manager;
Chris@0:     $this->router = $router;
Chris@0:     $this->pathProcessor = $path_processor;
Chris@0:     $this->account = $account;
Chris@0:     $this->languageManager = $language_manager;
Chris@0:     $this->renderer = $renderer;
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public static function create(ContainerInterface $container) {
Chris@0:     return new static(
Chris@0:       $container->get('plugin.manager.config_translation.mapper'),
Chris@0:       $container->get('access_manager'),
Chris@0:       $container->get('router'),
Chris@0:       $container->get('path_processor_manager'),
Chris@0:       $container->get('current_user'),
Chris@0:       $container->get('language_manager'),
Chris@0:       $container->get('renderer')
Chris@0:     );
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Language translations overview page for a configuration name.
Chris@0:    *
Chris@0:    * @param \Symfony\Component\HttpFoundation\Request $request
Chris@0:    *   Page request object.
Chris@0:    * @param \Drupal\Core\Routing\RouteMatchInterface $route_match
Chris@0:    *   The route match.
Chris@0:    * @param string $plugin_id
Chris@0:    *   The plugin ID of the mapper.
Chris@0:    *
Chris@0:    * @return array
Chris@0:    *   Page render array.
Chris@0:    */
Chris@0:   public function itemPage(Request $request, RouteMatchInterface $route_match, $plugin_id) {
Chris@0:     /** @var \Drupal\config_translation\ConfigMapperInterface $mapper */
Chris@0:     $mapper = $this->configMapperManager->createInstance($plugin_id);
Chris@0:     $mapper->populateFromRouteMatch($route_match);
Chris@0: 
Chris@0:     $page = [];
Chris@0:     $page['#title'] = $this->t('Translations for %label', ['%label' => $mapper->getTitle()]);
Chris@0: 
Chris@0:     $languages = $this->languageManager->getLanguages();
Chris@0:     if (count($languages) == 1) {
Chris@17:       $this->messenger()->addWarning($this->t('In order to translate configuration, the website must have at least two <a href=":url">languages</a>.', [':url' => $this->url('entity.configurable_language.collection')]));
Chris@0:     }
Chris@0: 
Chris@0:     try {
Chris@0:       $original_langcode = $mapper->getLangcode();
Chris@0:       $operations_access = TRUE;
Chris@0:     }
Chris@0:     catch (ConfigMapperLanguageException $exception) {
Chris@0:       $items = [];
Chris@0:       foreach ($mapper->getConfigNames() as $config_name) {
Chris@0:         $langcode = $mapper->getLangcodeFromConfig($config_name);
Chris@0:         $items[] = $this->t('@name: @langcode', [
Chris@0:           '@name' => $config_name,
Chris@0:           '@langcode'  => $langcode,
Chris@0:         ]);
Chris@0:       }
Chris@0:       $message = [
Chris@0:         'message' => ['#markup' => $this->t('The configuration objects have different language codes so they cannot be translated:')],
Chris@0:         'items' => [
Chris@0:           '#theme' => 'item_list',
Chris@0:           '#items' => $items,
Chris@0:         ],
Chris@0:       ];
Chris@17:       $this->messenger()->addWarning($this->renderer->renderPlain($message));
Chris@0: 
Chris@0:       $original_langcode = LanguageInterface::LANGCODE_NOT_SPECIFIED;
Chris@0:       $operations_access = FALSE;
Chris@0:     }
Chris@0: 
Chris@0:     if (!isset($languages[$original_langcode])) {
Chris@0:       // If the language is not configured on the site, create a dummy language
Chris@0:       // object for this listing only to ensure the user gets useful info.
Chris@0:       $language_name = $this->languageManager->getLanguageName($original_langcode);
Chris@0:       $languages[$original_langcode] = new Language(['id' => $original_langcode, 'name' => $language_name]);
Chris@0:     }
Chris@0: 
Chris@0:     // We create a fake request object to pass into
Chris@0:     // ConfigMapperInterface::populateFromRouteMatch() for the different languages.
Chris@0:     // Creating a separate request for each language and route is neither easily
Chris@0:     // possible nor performant.
Chris@0:     $fake_request = $request->duplicate();
Chris@0: 
Chris@0:     $page['languages'] = [
Chris@0:       '#type' => 'table',
Chris@0:       '#header' => [$this->t('Language'), $this->t('Operations')],
Chris@0:     ];
Chris@0:     foreach ($languages as $language) {
Chris@0:       $langcode = $language->getId();
Chris@0: 
Chris@0:       // This is needed because
Chris@0:       // ConfigMapperInterface::getAddRouteParameters(), for example,
Chris@0:       // needs to return the correct language code for each table row.
Chris@0:       $fake_route_match = RouteMatch::createFromRequest($fake_request);
Chris@0:       $mapper->populateFromRouteMatch($fake_route_match);
Chris@0:       $mapper->setLangcode($langcode);
Chris@0: 
Chris@0:       // Prepare the language name and the operations depending on whether this
Chris@0:       // is the original language or not.
Chris@0:       if ($langcode == $original_langcode) {
Chris@0:         $language_name = '<strong>' . $this->t('@language (original)', ['@language' => $language->getName()]) . '</strong>';
Chris@0: 
Chris@0:         // Check access for the path/route for editing, so we can decide to
Chris@0:         // include a link to edit or not.
Chris@0:         $edit_access = $this->accessManager->checkNamedRoute($mapper->getBaseRouteName(), $route_match->getRawParameters()->all(), $this->account);
Chris@0: 
Chris@0:         // Build list of operations.
Chris@0:         $operations = [];
Chris@0:         if ($edit_access) {
Chris@0:           $operations['edit'] = [
Chris@0:             'title' => $this->t('Edit'),
Chris@0:             'url' => Url::fromRoute($mapper->getBaseRouteName(), $mapper->getBaseRouteParameters(), ['query' => ['destination' => $mapper->getOverviewPath()]]),
Chris@0:           ];
Chris@0:         }
Chris@0:       }
Chris@0:       else {
Chris@0:         $language_name = $language->getName();
Chris@0: 
Chris@0:         $operations = [];
Chris@0:         // If no translation exists for this language, link to add one.
Chris@0:         if (!$mapper->hasTranslation($language)) {
Chris@0:           $operations['add'] = [
Chris@0:             'title' => $this->t('Add'),
Chris@0:             'url' => Url::fromRoute($mapper->getAddRouteName(), $mapper->getAddRouteParameters()),
Chris@0:           ];
Chris@0:         }
Chris@0:         else {
Chris@0:           // Otherwise, link to edit the existing translation.
Chris@0:           $operations['edit'] = [
Chris@0:             'title' => $this->t('Edit'),
Chris@0:             'url' => Url::fromRoute($mapper->getEditRouteName(), $mapper->getEditRouteParameters()),
Chris@0:           ];
Chris@0: 
Chris@0:           $operations['delete'] = [
Chris@0:             'title' => $this->t('Delete'),
Chris@0:             'url' => Url::fromRoute($mapper->getDeleteRouteName(), $mapper->getDeleteRouteParameters()),
Chris@0:           ];
Chris@0:         }
Chris@0:       }
Chris@0: 
Chris@0:       $page['languages'][$langcode]['language'] = [
Chris@0:         '#markup' => $language_name,
Chris@0:       ];
Chris@0: 
Chris@0:       $page['languages'][$langcode]['operations'] = [
Chris@0:         '#type' => 'operations',
Chris@0:         '#links' => $operations,
Chris@0:         // Even if the mapper contains multiple language codes, the source
Chris@0:         // configuration can still be edited.
Chris@0:         '#access' => ($langcode == $original_langcode) || $operations_access,
Chris@0:       ];
Chris@0:     }
Chris@0:     return $page;
Chris@0:   }
Chris@0: 
Chris@0: }