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class ParagraphViewBuilder in Paragraphs 8

Render controller for paragraphs.

Hierarchy

Expanded class hierarchy of ParagraphViewBuilder

File

src/ParagraphViewBuilder.php, line 12

Namespace

Drupal\paragraphs
View source
class ParagraphViewBuilder extends EntityViewBuilder {

  /**
   * {@inheritdoc}
   */
  public function buildMultiple(array $build_list) {
    $build_list = parent::buildMultiple($build_list);

    // Allow enabled behavior plugin to alter the rendering.
    foreach (Element::children($build_list) as $key) {
      $build = $build_list[$key];
      $display = EntityViewDisplay::load('paragraph.' . $build['#paragraph']
        ->bundle() . '.' . $build['#view_mode']) ?: EntityViewDisplay::load('paragraph.' . $build['#paragraph']
        ->bundle() . '.default');
      $paragraph_type = $build['#paragraph']
        ->getParagraphType();

      // In case we use paragraphs type with no fields the EntityViewDisplay
      // might not be available yet.
      if (!$display) {
        $display = EntityViewDisplay::create([
          'targetEntityType' => 'paragraph',
          'bundle' => $build['#paragraph']
            ->bundle(),
          'mode' => 'default',
          'status' => TRUE,
        ]);
      }
      foreach ($paragraph_type
        ->getEnabledBehaviorPlugins() as $plugin_value) {
        $plugin_value
          ->view($build_list[$key], $build['#paragraph'], $display, $build['#view_mode']);
      }
      $build_list[$key]['#attached']['library'][] = 'paragraphs/drupal.paragraphs.unpublished';
    }
    return $build_list;
  }

}

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::buildComponents public function Builds the component fields and properties of a set of entities. Overrides EntityViewBuilderInterface::buildComponents 6
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
ParagraphViewBuilder::buildMultiple public function Builds multiple entities' views; augments entity defaults. Overrides EntityViewBuilder::buildMultiple
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.