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class PostViewBuilder in Open Social 8

Same name and namespace in other branches
  1. 8.9 modules/social_features/social_post/src/PostViewBuilder.php \Drupal\social_post\PostViewBuilder
  2. 8.2 modules/social_features/social_post/src/PostViewBuilder.php \Drupal\social_post\PostViewBuilder
  3. 8.3 modules/social_features/social_post/src/PostViewBuilder.php \Drupal\social_post\PostViewBuilder
  4. 8.4 modules/social_features/social_post/src/PostViewBuilder.php \Drupal\social_post\PostViewBuilder
  5. 8.5 modules/social_features/social_post/src/PostViewBuilder.php \Drupal\social_post\PostViewBuilder
  6. 8.6 modules/social_features/social_post/src/PostViewBuilder.php \Drupal\social_post\PostViewBuilder
  7. 8.7 modules/social_features/social_post/src/PostViewBuilder.php \Drupal\social_post\PostViewBuilder
  8. 8.8 modules/social_features/social_post/src/PostViewBuilder.php \Drupal\social_post\PostViewBuilder
  9. 10.3.x modules/social_features/social_post/src/PostViewBuilder.php \Drupal\social_post\PostViewBuilder
  10. 10.0.x modules/social_features/social_post/src/PostViewBuilder.php \Drupal\social_post\PostViewBuilder
  11. 10.1.x modules/social_features/social_post/src/PostViewBuilder.php \Drupal\social_post\PostViewBuilder
  12. 10.2.x modules/social_features/social_post/src/PostViewBuilder.php \Drupal\social_post\PostViewBuilder

Render controller for posts.

Hierarchy

Expanded class hierarchy of PostViewBuilder

File

modules/social_features/social_post/src/PostViewBuilder.php, line 11

Namespace

Drupal\social_post
View source
class PostViewBuilder extends EntityViewBuilder {

  /**
   * {@inheritdoc}
   */
  public function buildComponents(array &$build, array $entities, array $displays, $view_mode) {
    if (empty($entities)) {
      return;
    }
    parent::buildComponents($build, $entities, $displays, $view_mode);
    foreach ($entities as $id => $entity) {
      $build[$id]['links'] = [
        '#lazy_builder' => [
          get_called_class() . '::renderLinks',
          [
            $entity
              ->id(),
            $view_mode,
            $entity
              ->language()
              ->getId(),
            !empty($entity->in_preview),
          ],
        ],
      ];
    }
  }

  /**
   * Lazy_builder callback; builds a post's links.
   *
   * @param string $post_entity_id
   *   The post entity ID.
   * @param string $view_mode
   *   The view mode in which the post entity is being viewed.
   * @param string $langcode
   *   The language in which the post entity is being viewed.
   * @param bool $is_in_preview
   *   Whether the post is currently being previewed.
   *
   * @return array
   *   A renderable array representing the post links.
   */
  public static function renderLinks($post_entity_id, $view_mode, $langcode, $is_in_preview) {
    $links = [
      '#theme' => 'links',
      '#pre_render' => [
        'drupal_pre_render_links',
      ],
      '#attributes' => [
        'class' => [
          'links',
          'inline',
        ],
      ],
    ];
    if (!$is_in_preview) {
      $entity = Post::load($post_entity_id)
        ->getTranslation($langcode);
      $links['post'] = static::buildLinks($entity, $view_mode);

      // Allow other modules to alter the post links.
      $hook_context = [
        'view_mode' => $view_mode,
        'langcode' => $langcode,
      ];
      \Drupal::moduleHandler()
        ->alter('post_links', $links, $entity, $hook_context);
    }
    return $links;
  }

  /**
   * Build the default links (Read more) for a post.
   *
   * @param \Drupal\social_post\Entity\Post $entity
   *   The post object.
   * @param string $view_mode
   *   A view mode identifier.
   *
   * @return array
   *   An array that can be processed by drupal_pre_render_links().
   */
  protected static function buildLinks(Post $entity, $view_mode) {
    $links = [];
    if ($entity
      ->access('update') && $entity
      ->hasLinkTemplate('edit-form')) {
      $links['edit'] = [
        'title' => t('Edit'),
        'weight' => 10,
        'url' => $entity
          ->urlInfo('edit-form'),
        'query' => [
          'destination' => \Drupal::destination()
            ->get(),
        ],
      ];
    }
    if ($entity
      ->access('delete') && $entity
      ->hasLinkTemplate('delete-form')) {
      $links['delete'] = [
        'title' => t('Delete'),
        'weight' => 100,
        'url' => $entity
          ->urlInfo('delete-form'),
        'query' => [
          'destination' => \Drupal::destination()
            ->get(),
        ],
      ];
    }
    return [
      '#theme' => 'links',
      '#links' => $links,
      '#attributes' => [
        'class' => [
          'links',
          'inline',
        ],
      ],
    ];
  }

}

Members

Namesort descending Modifiers Type Description Overrides
DependencySerializationTrait::$_entityStorages protected property An array of entity type IDs keyed by the property name of their storages.
DependencySerializationTrait::$_serviceIds protected property An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep public function 1
DependencySerializationTrait::__wakeup public function 2
DeprecatedServicePropertyTrait::__get public function Allows to access deprecated/removed properties.
EntityHandlerBase::$moduleHandler protected property The module handler to invoke hooks on. 2
EntityHandlerBase::moduleHandler protected function Gets the module handler. 2
EntityHandlerBase::setModuleHandler public function Sets the module handler for this handler.
EntityViewBuilder::$cacheBin protected property The cache bin used to store the render cache.
EntityViewBuilder::$deprecatedProperties protected property
EntityViewBuilder::$entityDisplayRepository protected property The entity display repository.
EntityViewBuilder::$entityRepository protected property The entity repository service.
EntityViewBuilder::$entityType protected property Information about the entity type.
EntityViewBuilder::$entityTypeId protected property The type of entities for which this view builder is instantiated.
EntityViewBuilder::$languageManager protected property The language manager.
EntityViewBuilder::$singleFieldDisplays protected property The EntityViewDisplay objects created for individual field rendering.
EntityViewBuilder::$themeRegistry protected property The theme registry.
EntityViewBuilder::addContextualLinks protected function Add contextual links.
EntityViewBuilder::alterBuild protected function Specific per-entity building. 1
EntityViewBuilder::build public function Builds an entity's view; augments entity defaults.
EntityViewBuilder::buildMultiple public function Builds multiple entities' views; augments entity defaults.
EntityViewBuilder::createInstance public static function Instantiates a new instance of this entity handler. Overrides EntityHandlerInterface::createInstance 2
EntityViewBuilder::getBuildDefaults protected function Provides entity-specific defaults to the build process. 4
EntityViewBuilder::getCacheTags public function The cache tag associated with this entity view builder. Overrides EntityViewBuilderInterface::getCacheTags
EntityViewBuilder::getSingleFieldDisplay protected function Gets an EntityViewDisplay for rendering an individual field.
EntityViewBuilder::isViewModeCacheable protected function Determines whether the view mode is cacheable.
EntityViewBuilder::resetCache public function Resets the entity render cache. Overrides EntityViewBuilderInterface::resetCache
EntityViewBuilder::trustedCallbacks public static function Lists the trusted callbacks provided by the implementing class. Overrides TrustedCallbackInterface::trustedCallbacks 2
EntityViewBuilder::view public function Builds the render array for the provided entity. Overrides EntityViewBuilderInterface::view 4
EntityViewBuilder::viewField public function Builds a renderable array for the value of a single field in an entity. Overrides EntityViewBuilderInterface::viewField
EntityViewBuilder::viewFieldItem public function Builds a renderable array for a single field item. Overrides EntityViewBuilderInterface::viewFieldItem
EntityViewBuilder::viewMultiple public function Builds the render array for the provided entities. Overrides EntityViewBuilderInterface::viewMultiple 4
EntityViewBuilder::__construct public function Constructs a new EntityViewBuilder. 2
PostViewBuilder::buildComponents public function Builds the component fields and properties of a set of entities. Overrides EntityViewBuilder::buildComponents
PostViewBuilder::buildLinks protected static function Build the default links (Read more) for a post.
PostViewBuilder::renderLinks public static function Lazy_builder callback; builds a post's links.
StringTranslationTrait::$stringTranslation protected property The string translation service. 1
StringTranslationTrait::formatPlural protected function Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals protected function Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation protected function Gets the string translation service.
StringTranslationTrait::setStringTranslation public function Sets the string translation service to use. 2
StringTranslationTrait::t protected function Translates a string to the current language or to a given language.
TrustedCallbackInterface::THROW_EXCEPTION constant Untrusted callbacks throw exceptions.
TrustedCallbackInterface::TRIGGER_SILENCED_DEPRECATION constant Untrusted callbacks trigger silenced E_USER_DEPRECATION errors.
TrustedCallbackInterface::TRIGGER_WARNING constant Untrusted callbacks trigger E_USER_WARNING errors.