Exemplo n.º 1
0
 /**
  * {@inheritdoc}
  */
 public function view(EntityInterface $node, $view_mode = 'full', $langcode = NULL)
 {
     $build = parent::view($node, $view_mode, $langcode);
     foreach ($node->uriRelationships() as $rel) {
         $url = $node->toUrl($rel);
         // Add link relationships if the user is authenticated or if the anonymous
         // user has access. Access checking must be done for anonymous users to
         // avoid traffic to inaccessible pages from web crawlers. For
         // authenticated users, showing the links in HTML head does not impact
         // user experience or security, since the routes are access checked when
         // visited and only visible via view source. This prevents doing
         // potentially expensive and hard to cache access checks on every request.
         // This means that the page will vary by user.permissions. We also rely on
         // the access checking fallback to ensure the correct cacheability
         // metadata if we have to check access.
         if ($this->currentUser->isAuthenticated() || $url->access($this->currentUser)) {
             // Set the node path as the canonical URL to prevent duplicate content.
             $build['#attached']['html_head_link'][] = array(array('rel' => $rel, 'href' => $url->toString()), TRUE);
         }
         if ($rel == 'canonical') {
             // Set the non-aliased canonical path as a default shortlink.
             $build['#attached']['html_head_link'][] = array(array('rel' => 'shortlink', 'href' => $url->setOption('alias', TRUE)->toString()), TRUE);
         }
     }
     // Given this varies by $this->currentUser->isAuthenticated(), add a cache
     // context based on the anonymous role.
     $build['#cache']['contexts'][] = 'user.roles:anonymous';
     return $build;
 }
Exemplo n.º 2
0
 /**
  * {@inheritdoc}
  */
 public function view(EntityInterface $node_preview, $view_mode_id = 'full', $langcode = NULL)
 {
     $node_preview->preview_view_mode = $view_mode_id;
     $build = parent::view($node_preview, $view_mode_id);
     $build['#attached']['library'][] = 'node/drupal.node.preview';
     // Don't render cache previews.
     unset($build['#cache']);
     return $build;
 }
Exemplo n.º 3
0
 /**
  * {@inheritdoc}
  */
 public function view(EntityInterface $node, $view_mode = 'full', $langcode = NULL)
 {
     $build = parent::view($node, $view_mode, $langcode);
     foreach ($node->uriRelationships() as $rel) {
         // Set the node path as the canonical URL to prevent duplicate content.
         $build['#attached']['html_head_link'][] = array(array('rel' => $rel, 'href' => $node->url($rel)), TRUE);
         if ($rel == 'canonical') {
             // Set the non-aliased canonical path as a default shortlink.
             $build['#attached']['html_head_link'][] = array(array('rel' => 'shortlink', 'href' => $node->url($rel, array('alias' => TRUE))), TRUE);
         }
     }
     return $build;
 }
Exemplo n.º 4
0
 /**
  * {@inheritdoc}
  */
 public function view(EntityInterface $node_preview, $view_mode_id = 'full', $langcode = NULL)
 {
     $node_preview->preview_view_mode = $view_mode_id;
     $build = parent::view($node_preview, $view_mode_id);
     $build['#attached']['library'][] = 'node/drupal.node.preview';
     // Don't render cache previews.
     unset($build['#cache']);
     foreach ($node_preview->uriRelationships() as $rel) {
         // Set the node path as the canonical URL to prevent duplicate content.
         $build['#attached']['html_head_link'][] = array(array('rel' => $rel, 'href' => $node_preview->url($rel)), TRUE);
         if ($rel == 'canonical') {
             // Set the non-aliased canonical path as a default shortlink.
             $build['#attached']['html_head_link'][] = array(array('rel' => 'shortlink', 'href' => $node_preview->url($rel, array('alias' => TRUE))), TRUE);
         }
     }
     return $build;
 }
 /**
  * Tests the enhancer method.
  *
  * @see \Drupal\Core\Entity\Controller\EntityViewController::view()
  */
 public function testView()
 {
     // Mock a view builder.
     $render_controller = $this->getMockBuilder('Drupal\\entity_test\\EntityTestViewBuilder')->disableOriginalConstructor()->getMock();
     $render_controller->expects($this->any())->method('view')->will($this->returnValue('Output from rendering the entity'));
     // Mock an entity manager.
     $entity_manager = $this->getMock('Drupal\\Core\\Entity\\EntityManagerInterface');
     $entity_manager->expects($this->any())->method('getViewBuilder')->will($this->returnValue($render_controller));
     // Mock the 'entity_test' entity type.
     $entity_type = $this->getMockBuilder('Drupal\\Core\\Entity\\ContentEntityType')->disableOriginalConstructor()->getMock();
     $entity_type->expects($this->once())->method('getKey')->with('label')->will($this->returnValue('name'));
     // Mock the 'name' field's definition.
     $field_definition = $this->getMock('Drupal\\Core\\Field\\FieldDefinition');
     $field_definition->expects($this->any())->method('getDisplayOptions')->with('view')->will($this->returnValue(NULL));
     // Mock an 'entity_test' entity.
     $entity = $this->getMockBuilder('Drupal\\entity_test\\Entity\\EntityTest')->disableOriginalConstructor()->getMock();
     $entity->expects($this->once())->method('getEntityType')->will($this->returnValue($entity_type));
     $entity->expects($this->any())->method('getFieldDefinition')->with('name')->will($this->returnValue($field_definition));
     // Initialize the controller to test.
     $controller = new EntityViewController($entity_manager);
     // Test the view method.
     $this->assertEquals($controller->view($entity, 'full'), 'Output from rendering the entity');
 }
 /**
  * Displays a field collection item revision.
  *
  * @param int $field_collection_item_revision
  *   The field collection item revision ID.
  *
  * @return array
  *   An array suitable for drupal_render().
  */
 public function revisionShow($field_collection_item_revision)
 {
     $field_collection_item = $this->entityManager()->getStorage('field_collection_item')->loadRevision($field_collection_item_revision);
     $field_collection_item_view_controller = new EntityViewController($this->entityManager, \Drupal::service('renderer'));
     $page = $field_collection_item_view_controller->view($field_collection_item);
     unset($page['field_collection_item'][$field_collection_item->id()]['#cache']);
     return $page;
 }
Exemplo n.º 7
0
 /**
  * Provides a page to render a single entity revision.
  *
  * @param \Drupal\Core\Entity\EntityInterface $_entity_revision
  *   The Entity to be rendered. Note this variable is named $_entity_revision
  *   rather than $entity to prevent collisions with other named placeholders
  *   in the route.
  * @param string $view_mode
  *   (optional) The view mode that should be used to display the entity.
  *   Defaults to 'full'.
  *
  * @return array
  *   A render array.
  */
 public function view(EntityInterface $_entity_revision, $view_mode = 'full')
 {
     return parent::view($_entity_revision, $view_mode);
 }