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| <?php | |
| /** | |
| * @file | |
| * Contains \Drupal\views\Plugin\Menu\ViewsMenuLink. | |
| */ | |
| namespace Drupal\views\Plugin\Menu; | |
| use Drupal\Core\Menu\MenuLinkBase; | |
| use Drupal\Core\Entity\EntityManagerInterface; | |
| use Drupal\Core\Plugin\ContainerFactoryPluginInterface; | |
| use Drupal\views\ViewExecutableFactory; | |
| use Symfony\Component\DependencyInjection\ContainerInterface; | |
| /** | |
| * Defines menu links provided by views. | |
| * | |
| * @see \Drupal\views\Plugin\Derivative\ViewsMenuLink | |
| */ | |
| class ViewsMenuLink extends MenuLinkBase implements ContainerFactoryPluginInterface { | |
| /** | |
| * {@inheritdoc} | |
| */ | |
| protected $overrideAllowed = array( | |
| 'menu_name' => 1, | |
| 'parent' => 1, | |
| 'weight' => 1, | |
| 'expanded' => 1, | |
| 'enabled' => 1, | |
| 'title' => 1, | |
| 'description' => 1, | |
| 'metadata' => 1, | |
| ); | |
| /** | |
| * The entity manager. | |
| * | |
| * @var \Drupal\Core\Entity\EntityManagerInterface | |
| */ | |
| protected $entityManager; | |
| /** | |
| * The view executable factory. | |
| * | |
| * @var \Drupal\views\ViewExecutableFactory | |
| */ | |
| protected $viewExecutableFactory; | |
| /** | |
| * The view executable of the menu link. | |
| * | |
| * @var \Drupal\views\ViewExecutable | |
| */ | |
| protected $view; | |
| /** | |
| * Constructs a new ViewsMenuLink. | |
| * | |
| * @param array $configuration | |
| * A configuration array containing information about the plugin instance. | |
| * @param string $plugin_id | |
| * The plugin_id for the plugin instance. | |
| * @param mixed $plugin_definition | |
| * The plugin implementation definition. | |
| * @param \Drupal\Core\Entity\EntityManagerInterface $entity_manager | |
| * The entity manager | |
| * @param \Drupal\views\ViewExecutableFactory $view_executable_factory | |
| * The view executable factory | |
| */ | |
| public function __construct(array $configuration, $plugin_id, $plugin_definition, EntityManagerInterface $entity_manager, ViewExecutableFactory $view_executable_factory) { | |
| parent::__construct($configuration, $plugin_id, $plugin_definition); | |
| $this->entityManager = $entity_manager; | |
| $this->viewExecutableFactory = $view_executable_factory; | |
| } | |
| /** | |
| * {@inheritdoc} | |
| */ | |
| public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) { | |
| return new static( | |
| $configuration, | |
| $plugin_id, | |
| $plugin_definition, | |
| $container->get('entity.manager'), | |
| $container->get('views.executable') | |
| ); | |
| } | |
| /** | |
| * Initializes the proper view. | |
| * | |
| * @return \Drupal\views\ViewExecutable | |
| * The view executable. | |
| */ | |
| public function loadView() { | |
| if (empty($this->view)) { | |
| $metadata = $this->getMetaData(); | |
| $view_id = $metadata['view_id']; | |
| $display_id = $metadata['display_id']; | |
| $view_entity = $this->entityManager->getStorage('view')->load($view_id); | |
| $view = $this->viewExecutableFactory->get($view_entity); | |
| $view->setDisplay($display_id); | |
| $view->initDisplay(); | |
| $this->view = $view; | |
| } | |
| return $this->view; | |
| } | |
| /** | |
| * {@inheritdoc} | |
| */ | |
| public function getTitle() { | |
| // @todo Get the translated value from the config without instantiating the | |
| // view. https://www.drupal.org/node/2310379 | |
| return $this->loadView()->display_handler->getOption('menu')['title']; | |
| } | |
| /** | |
| * {@inheritdoc} | |
| */ | |
| public function getDescription() { | |
| return $this->loadView()->display_handler->getOption('menu')['description']; | |
| } | |
| /** | |
| * {@inheritdoc} | |
| */ | |
| public function isExpanded() { | |
| return (bool) $this->loadView()->display_handler->getOption('menu')['expanded']; | |
| } | |
| /** | |
| * {@inheritdoc} | |
| */ | |
| public function updateLink(array $new_definition_values, $persist) { | |
| $overrides = array_intersect_key($new_definition_values, $this->overrideAllowed); | |
| // Update the definition. | |
| $this->pluginDefinition = $overrides + $this->pluginDefinition; | |
| if ($persist) { | |
| $view = $this->loadView(); | |
| $display = &$view->storage->getDisplay($view->current_display); | |
| // Just save the title to the original view. | |
| $changed = FALSE; | |
| foreach ($new_definition_values as $key => $new_definition_value) { | |
| if (isset($display['display_options']['menu'][$key]) && $display['display_options']['menu'][$key] != $new_definition_values[$key]) { | |
| $display['display_options']['menu'][$key] = $new_definition_values[$key]; | |
| $changed = TRUE; | |
| } | |
| } | |
| if ($changed) { | |
| // @todo Improve this to not trigger a full rebuild of everything, if we | |
| // just changed some properties. https://www.drupal.org/node/2310389 | |
| $view->storage->save(); | |
| } | |
| } | |
| return $this->pluginDefinition; | |
| } | |
| /** | |
| * {@inheritdoc} | |
| */ | |
| public function isDeletable() { | |
| return TRUE; | |
| } | |
| /** | |
| * {@inheritdoc} | |
| */ | |
| public function deleteLink() { | |
| } | |
| } |