3 namespace Drupal\views\Plugin\Menu;
5 use Drupal\Core\Menu\MenuLinkBase;
6 use Drupal\Core\Entity\EntityManagerInterface;
7 use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
8 use Drupal\views\ViewExecutableFactory;
9 use Symfony\Component\DependencyInjection\ContainerInterface;
12 * Defines menu links provided by views.
14 * @see \Drupal\views\Plugin\Derivative\ViewsMenuLink
16 class ViewsMenuLink extends MenuLinkBase implements ContainerFactoryPluginInterface {
21 protected $overrideAllowed = [
34 * @var \Drupal\Core\Entity\EntityManagerInterface
36 protected $entityManager;
39 * The view executable factory.
41 * @var \Drupal\views\ViewExecutableFactory
43 protected $viewExecutableFactory;
46 * The view executable of the menu link.
48 * @var \Drupal\views\ViewExecutable
53 * Constructs a new ViewsMenuLink.
55 * @param array $configuration
56 * A configuration array containing information about the plugin instance.
57 * @param string $plugin_id
58 * The plugin_id for the plugin instance.
59 * @param mixed $plugin_definition
60 * The plugin implementation definition.
61 * @param \Drupal\Core\Entity\EntityManagerInterface $entity_manager
63 * @param \Drupal\views\ViewExecutableFactory $view_executable_factory
64 * The view executable factory
66 public function __construct(array $configuration, $plugin_id, $plugin_definition, EntityManagerInterface $entity_manager, ViewExecutableFactory $view_executable_factory) {
67 parent::__construct($configuration, $plugin_id, $plugin_definition);
69 $this->entityManager = $entity_manager;
70 $this->viewExecutableFactory = $view_executable_factory;
76 public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
81 $container->get('entity.manager'),
82 $container->get('views.executable')
87 * Initializes the proper view.
89 * @return \Drupal\views\ViewExecutable
90 * The view executable.
92 public function loadView() {
93 if (empty($this->view)) {
94 $metadata = $this->getMetaData();
95 $view_id = $metadata['view_id'];
96 $display_id = $metadata['display_id'];
97 $view_entity = $this->entityManager->getStorage('view')->load($view_id);
98 $view = $this->viewExecutableFactory->get($view_entity);
99 $view->setDisplay($display_id);
100 $view->initDisplay();
109 public function getTitle() {
110 // @todo Get the translated value from the config without instantiating the
111 // view. https://www.drupal.org/node/2310379
112 return $this->loadView()->display_handler->getOption('menu')['title'];
118 public function getDescription() {
119 return $this->loadView()->display_handler->getOption('menu')['description'];
125 public function isExpanded() {
126 return (bool) $this->loadView()->display_handler->getOption('menu')['expanded'];
133 public function updateLink(array $new_definition_values, $persist) {
134 $overrides = array_intersect_key($new_definition_values, $this->overrideAllowed);
135 // Update the definition.
136 $this->pluginDefinition = $overrides + $this->pluginDefinition;
138 $view = $this->loadView();
139 $display = &$view->storage->getDisplay($view->current_display);
140 // Just save the title to the original view.
142 foreach ($overrides as $key => $new_definition_value) {
143 if (empty($display['display_options']['menu'][$key]) || $display['display_options']['menu'][$key] != $new_definition_value) {
144 $display['display_options']['menu'][$key] = $new_definition_value;
149 // @todo Improve this to not trigger a full rebuild of everything, if we
150 // just changed some properties. https://www.drupal.org/node/2310389
151 $view->storage->save();
154 return $this->pluginDefinition;
160 public function isDeletable() {
167 public function deleteLink() {