abstract class EntityDisplayBase in Drupal 8

Same name and namespace in other branches

9 core/lib/Drupal/Core/Entity/EntityDisplayBase.php \Drupal\Core\Entity\EntityDisplayBase

Provides a common base class for entity view and form displays.

Hierarchy

class \Drupal\Core\Entity\EntityBase implements EntityInterface uses RefinableCacheableDependencyTrait, DependencySerializationTrait
- class \Drupal\Core\Config\Entity\ConfigEntityBase implements ConfigEntityInterface uses SynchronizableEntityTrait, PluginDependencyTrait
  - class \Drupal\Core\Entity\EntityDisplayBase implements EntityDisplayInterface

Expanded class hierarchy of EntityDisplayBase

3 files declare their use of EntityDisplayBase

EntityFormDisplay.php in core/lib/Drupal/Core/Entity/Entity/EntityFormDisplay.php
EntityViewDisplay.php in core/lib/Drupal/Core/Entity/Entity/EntityViewDisplay.php
FieldBlock.php in core/modules/layout_builder/src/Plugin/Block/FieldBlock.php

File

core/lib/Drupal/Core/Entity/EntityDisplayBase.php, line 13

Namespace

Drupal\Core\Entity

View source

abstract class EntityDisplayBase extends ConfigEntityBase implements EntityDisplayInterface {

  /**
   * The 'mode' for runtime EntityDisplay objects used to render entities with
   * arbitrary display options rather than a configured view mode or form mode.
   *
   * @todo Prevent creation of a mode with this ID
   *   https://www.drupal.org/node/2410727
   */
  const CUSTOM_MODE = '_custom';

  /**
   * Unique ID for the config entity.
   *
   * @var string
   */
  protected $id;

  /**
   * Entity type to be displayed.
   *
   * @var string
   */
  protected $targetEntityType;

  /**
   * Bundle to be displayed.
   *
   * @var string
   */
  protected $bundle;

  /**
   * A list of field definitions eligible for configuration in this display.
   *
   * @var \Drupal\Core\Field\FieldDefinitionInterface[]
   */
  protected $fieldDefinitions;

  /**
   * View or form mode to be displayed.
   *
   * @var string
   */
  protected $mode = self::CUSTOM_MODE;

  /**
   * Whether this display is enabled or not. If the entity (form) display
   * is disabled, we'll fall back to the 'default' display.
   *
   * @var bool
   */
  protected $status;

  /**
   * List of component display options, keyed by component name.
   *
   * @var array
   */
  protected $content = [];

  /**
   * List of components that are set to be hidden.
   *
   * @var array
   */
  protected $hidden = [];

  /**
   * The original view or form mode that was requested (case of view/form modes
   * being configured to fall back to the 'default' display).
   *
   * @var string
   */
  protected $originalMode;

  /**
   * The plugin objects used for this display, keyed by field name.
   *
   * @var array
   */
  protected $plugins = [];

  /**
   * Context in which this entity will be used (e.g. 'view', 'form').
   *
   * @var string
   */
  protected $displayContext;

  /**
   * The plugin manager used by this entity type.
   *
   * @var \Drupal\Component\Plugin\PluginManagerBase
   */
  protected $pluginManager;

  /**
   * The renderer.
   *
   * @var \Drupal\Core\Render\RendererInterface
   */
  protected $renderer;

  /**
   * {@inheritdoc}
   */
  public function __construct(array $values, $entity_type) {
    if (!isset($values['targetEntityType']) || !isset($values['bundle'])) {
      throw new \InvalidArgumentException('Missing required properties for an EntityDisplay entity.');
    }
    if (!$this
      ->entityTypeManager()
      ->getDefinition($values['targetEntityType'])
      ->entityClassImplements(FieldableEntityInterface::class)) {
      throw new \InvalidArgumentException('EntityDisplay entities can only handle fieldable entity types.');
    }
    $this->renderer = \Drupal::service('renderer');

    // A plugin manager and a context type needs to be set by extending classes.
    if (!isset($this->pluginManager)) {
      throw new \RuntimeException('Missing plugin manager.');
    }
    if (!isset($this->displayContext)) {
      throw new \RuntimeException('Missing display context type.');
    }
    parent::__construct($values, $entity_type);
    $this->originalMode = $this->mode;
    $this
      ->init();
  }

  /**
   * Initializes the display.
   *
   * This fills in default options for components:
   * - that are not explicitly known as either "visible" or "hidden" in the
   *   display,
   * - or that are not supposed to be configurable.
   */
  protected function init() {

    // Only populate defaults for "official" view modes and form modes.
    if ($this->mode !== static::CUSTOM_MODE) {
      $default_region = $this
        ->getDefaultRegion();

      // Fill in defaults for extra fields.
      $context = $this->displayContext == 'view' ? 'display' : $this->displayContext;
      $extra_fields = \Drupal::service('entity_field.manager')
        ->getExtraFields($this->targetEntityType, $this->bundle);
      $extra_fields = isset($extra_fields[$context]) ? $extra_fields[$context] : [];
      foreach ($extra_fields as $name => $definition) {
        if (!isset($this->content[$name]) && !isset($this->hidden[$name])) {

          // Extra fields are visible by default unless they explicitly say so.
          if (!isset($definition['visible']) || $definition['visible'] == TRUE) {
            $this
              ->setComponent($name, [
              'weight' => $definition['weight'],
            ]);
          }
          else {
            $this
              ->removeComponent($name);
          }
        }

        // Ensure extra fields have a 'region'.
        if (isset($this->content[$name])) {
          $this->content[$name] += [
            'region' => $default_region,
          ];
        }
      }

      // Fill in defaults for fields.
      $fields = $this
        ->getFieldDefinitions();
      foreach ($fields as $name => $definition) {
        if (!$definition
          ->isDisplayConfigurable($this->displayContext) || !isset($this->content[$name]) && !isset($this->hidden[$name])) {
          $options = $definition
            ->getDisplayOptions($this->displayContext);

          // @todo Remove handling of 'type' in https://www.drupal.org/node/2799641.
          if (!isset($options['region']) && !empty($options['type']) && $options['type'] === 'hidden') {
            $options['region'] = 'hidden';
            @trigger_error("Support for using 'type' => 'hidden' in a component is deprecated in drupal:8.3.0 and is removed from drupal:9.0.0. Use 'region' => 'hidden' instead. See https://www.drupal.org/node/2801513", E_USER_DEPRECATED);
          }
          if (!empty($options['region']) && $options['region'] === 'hidden') {
            $this
              ->removeComponent($name);
          }
          elseif ($options) {
            $options += [
              'region' => $default_region,
            ];
            $this
              ->setComponent($name, $options);
          }

          // Note: (base) fields that do not specify display options are not
          // tracked in the display at all, in order to avoid cluttering the
          // configuration that gets saved back.
        }
      }
    }
  }

  /**
   * {@inheritdoc}
   */
  public function getTargetEntityTypeId() {
    return $this->targetEntityType;
  }

  /**
   * {@inheritdoc}
   */
  public function getMode() {
    return $this
      ->get('mode');
  }

  /**
   * {@inheritdoc}
   */
  public function getOriginalMode() {
    return $this
      ->get('originalMode');
  }

  /**
   * {@inheritdoc}
   */
  public function getTargetBundle() {
    return $this->bundle;
  }

  /**
   * {@inheritdoc}
   */
  public function setTargetBundle($bundle) {
    $this
      ->set('bundle', $bundle);
    return $this;
  }

  /**
   * {@inheritdoc}
   */
  public function id() {
    return $this->targetEntityType . '.' . $this->bundle . '.' . $this->mode;
  }

  /**
   * {@inheritdoc}
   */
  public function preSave(EntityStorageInterface $storage) {

    // Ensure that a region is set on each component.
    foreach ($this
      ->getComponents() as $name => $component) {

      // @todo Remove this BC layer in Drupal 9.
      // @see https://www.drupal.org/project/drupal/issues/2799641
      if (!isset($component['region']) && isset($component['type']) && $component['type'] === 'hidden') {
        @trigger_error("Support for using 'type' => 'hidden' in a component is deprecated in drupal:8.3.0 and is removed from drupal:9.0.0. Use 'region' => 'hidden' instead. See https://www.drupal.org/node/2801513", E_USER_DEPRECATED);
        $this
          ->removeComponent($name);
      }

      // Ensure that a region is set.
      if (isset($this->content[$name]) && !isset($component['region'])) {

        // Directly set the component to bypass other changes in setComponent().
        $this->content[$name]['region'] = $this
          ->getDefaultRegion();
      }
    }
    ksort($this->content);
    ksort($this->hidden);
    parent::preSave($storage);
  }

  /**
   * Handles a component type of 'hidden'.
   *
   * The logic of this method has been duplicated inline in the preSave()
   * method so that this method may remain deprecated and trigger an error.
   *
   * @param string $name
   *   The name of the component.
   * @param array $component
   *   The component array.
   *
   * @deprecated in drupal:8.3.0 and is removed from drupal:9.0.0. No
   *   replacement is provided.
   *
   * @see https://www.drupal.org/node/2801513
   */
  protected function handleHiddenType($name, array $component) {
    @trigger_error(__METHOD__ . ' is deprecated in drupal:8.3.0 and is removed from drupal:9.0.0. No replacement is provided. See https://www.drupal.org/node/2801513', E_USER_DEPRECATED);
    if (!isset($component['region']) && isset($component['type']) && $component['type'] === 'hidden') {
      $this
        ->removeComponent($name);
    }
  }

  /**
   * {@inheritdoc}
   */
  public function calculateDependencies() {
    parent::calculateDependencies();
    $target_entity_type = $this
      ->entityTypeManager()
      ->getDefinition($this->targetEntityType);

    // Create dependency on the bundle.
    $bundle_config_dependency = $target_entity_type
      ->getBundleConfigDependency($this->bundle);
    $this
      ->addDependency($bundle_config_dependency['type'], $bundle_config_dependency['name']);

    // If field.module is enabled, add dependencies on 'field_config' entities
    // for both displayed and hidden fields. We intentionally leave out base
    // field overrides, since the field still exists without them.
    if (\Drupal::moduleHandler()
      ->moduleExists('field')) {
      $components = $this->content + $this->hidden;
      $field_definitions = \Drupal::service('entity_field.manager')
        ->getFieldDefinitions($this->targetEntityType, $this->bundle);
      foreach (array_intersect_key($field_definitions, $components) as $field_name => $field_definition) {
        if ($field_definition instanceof ConfigEntityInterface && $field_definition
          ->getEntityTypeId() == 'field_config') {
          $this
            ->addDependency('config', $field_definition
            ->getConfigDependencyName());
        }
      }
    }

    // Depend on configured modes.
    if ($this->mode != 'default') {
      $mode_entity = $this
        ->entityTypeManager()
        ->getStorage('entity_' . $this->displayContext . '_mode')
        ->load($target_entity_type
        ->id() . '.' . $this->mode);
      $this
        ->addDependency('config', $mode_entity
        ->getConfigDependencyName());
    }
    return $this;
  }

  /**
   * {@inheritdoc}
   */
  public function toArray() {
    $properties = parent::toArray();

    // Do not store options for fields whose display is not set to be
    // configurable.
    foreach ($this
      ->getFieldDefinitions() as $field_name => $definition) {
      if (!$definition
        ->isDisplayConfigurable($this->displayContext)) {
        unset($properties['content'][$field_name]);
        unset($properties['hidden'][$field_name]);
      }
    }
    return $properties;
  }

  /**
   * {@inheritdoc}
   */
  public function createCopy($mode) {
    $display = $this
      ->createDuplicate();
    $display->mode = $display->originalMode = $mode;
    return $display;
  }

  /**
   * {@inheritdoc}
   */
  public function getComponents() {
    return $this->content;
  }

  /**
   * {@inheritdoc}
   */
  public function getComponent($name) {
    return isset($this->content[$name]) ? $this->content[$name] : NULL;
  }

  /**
   * {@inheritdoc}
   */
  public function setComponent($name, array $options = []) {

    // If no weight specified, make sure the field sinks at the bottom.
    if (!isset($options['weight'])) {
      $max = $this
        ->getHighestWeight();
      $options['weight'] = isset($max) ? $max + 1 : 0;
    }

    // For a field, fill in default options.
    if ($field_definition = $this
      ->getFieldDefinition($name)) {
      $options = $this->pluginManager
        ->prepareConfiguration($field_definition
        ->getType(), $options);
    }

    // Ensure we always have an empty settings and array.
    $options += [
      'settings' => [],
      'third_party_settings' => [],
    ];
    $this->content[$name] = $options;
    unset($this->hidden[$name]);
    unset($this->plugins[$name]);
    return $this;
  }

  /**
   * {@inheritdoc}
   */
  public function removeComponent($name) {
    $this->hidden[$name] = TRUE;
    unset($this->content[$name]);
    unset($this->plugins[$name]);
    return $this;
  }

  /**
   * {@inheritdoc}
   */
  public function getHighestWeight() {
    $weights = [];

    // Collect weights for the components in the display.
    foreach ($this->content as $options) {
      if (isset($options['weight'])) {
        $weights[] = $options['weight'];
      }
    }

    // Let other modules feedback about their own additions.
    $weights = array_merge($weights, \Drupal::moduleHandler()
      ->invokeAll('field_info_max_weight', [
      $this->targetEntityType,
      $this->bundle,
      $this->displayContext,
      $this->mode,
    ]));
    return $weights ? max($weights) : NULL;
  }

  /**
   * Gets the field definition of a field.
   */
  protected function getFieldDefinition($field_name) {
    $definitions = $this
      ->getFieldDefinitions();
    return isset($definitions[$field_name]) ? $definitions[$field_name] : NULL;
  }

  /**
   * Gets the definitions of the fields that are candidate for display.
   */
  protected function getFieldDefinitions() {
    if (!isset($this->fieldDefinitions)) {
      $definitions = \Drupal::service('entity_field.manager')
        ->getFieldDefinitions($this->targetEntityType, $this->bundle);

      // For "official" view modes and form modes, ignore fields whose
      // definition states they should not be displayed.
      if ($this->mode !== static::CUSTOM_MODE) {
        $definitions = array_filter($definitions, [
          $this,
          'fieldHasDisplayOptions',
        ]);
      }
      $this->fieldDefinitions = $definitions;
    }
    return $this->fieldDefinitions;
  }

  /**
   * Determines if a field has options for a given display.
   *
   * @param \Drupal\Core\Field\FieldDefinitionInterface $definition
   *   A field definition.
   *
   * @return array|null
   */
  private function fieldHasDisplayOptions(FieldDefinitionInterface $definition) {

    // The display only cares about fields that specify display options.
    // Discard base fields that are not rendered through formatters / widgets.
    return $definition
      ->getDisplayOptions($this->displayContext);
  }

  /**
   * {@inheritdoc}
   */
  public function onDependencyRemoval(array $dependencies) {
    $changed = parent::onDependencyRemoval($dependencies);
    foreach ($dependencies['config'] as $entity) {
      if ($entity
        ->getEntityTypeId() == 'field_config') {

        // Remove components for fields that are being deleted.
        $this
          ->removeComponent($entity
          ->getName());
        unset($this->hidden[$entity
          ->getName()]);
        $changed = TRUE;
      }
    }
    foreach ($this
      ->getComponents() as $name => $component) {
      if ($renderer = $this
        ->getRenderer($name)) {
        if (in_array($renderer
          ->getPluginDefinition()['provider'], $dependencies['module'])) {

          // Revert to the defaults if the plugin that supplies the widget or
          // formatter depends on a module that is being uninstalled.
          $this
            ->setComponent($name);
          $changed = TRUE;
        }

        // Give this component the opportunity to react on dependency removal.
        $component_removed_dependencies = $this
          ->getPluginRemovedDependencies($renderer
          ->calculateDependencies(), $dependencies);
        if ($component_removed_dependencies) {
          if ($renderer
            ->onDependencyRemoval($component_removed_dependencies)) {

            // Update component settings to reflect changes.
            $component['settings'] = $renderer
              ->getSettings();
            $component['third_party_settings'] = [];
            foreach ($renderer
              ->getThirdPartyProviders() as $module) {
              $component['third_party_settings'][$module] = $renderer
                ->getThirdPartySettings($module);
            }
            $this
              ->setComponent($name, $component);
            $changed = TRUE;
          }

          // If there are unresolved deleted dependencies left, disable this
          // component to avoid the removal of the entire display entity.
          if ($this
            ->getPluginRemovedDependencies($renderer
            ->calculateDependencies(), $dependencies)) {
            $this
              ->removeComponent($name);
            $arguments = [
              '@display' => (string) $this
                ->getEntityType()
                ->getLabel(),
              '@id' => $this
                ->id(),
              '@name' => $name,
            ];
            $this
              ->getLogger()
              ->warning("@display '@id': Component '@name' was disabled because its settings depend on removed dependencies.", $arguments);
            $changed = TRUE;
          }
        }
      }
    }
    return $changed;
  }

  /**
   * Returns the plugin dependencies being removed.
   *
   * The function recursively computes the intersection between all plugin
   * dependencies and all removed dependencies.
   *
   * Note: The two arguments do not have the same structure.
   *
   * @param array[] $plugin_dependencies
   *   A list of dependencies having the same structure as the return value of
   *   ConfigEntityInterface::calculateDependencies().
   * @param array[] $removed_dependencies
   *   A list of dependencies having the same structure as the input argument of
   *   ConfigEntityInterface::onDependencyRemoval().
   *
   * @return array
   *   A recursively computed intersection.
   *
   * @see \Drupal\Core\Config\Entity\ConfigEntityInterface::calculateDependencies()
   * @see \Drupal\Core\Config\Entity\ConfigEntityInterface::onDependencyRemoval()
   */
  protected function getPluginRemovedDependencies(array $plugin_dependencies, array $removed_dependencies) {
    $intersect = [];
    foreach ($plugin_dependencies as $type => $dependencies) {
      if ($removed_dependencies[$type]) {

        // Config and content entities have the dependency names as keys while
        // module and theme dependencies are indexed arrays of dependency names.
        // @see \Drupal\Core\Config\ConfigManager::callOnDependencyRemoval()
        if (in_array($type, [
          'config',
          'content',
        ])) {
          $removed = array_intersect_key($removed_dependencies[$type], array_flip($dependencies));
        }
        else {
          $removed = array_values(array_intersect($removed_dependencies[$type], $dependencies));
        }
        if ($removed) {
          $intersect[$type] = $removed;
        }
      }
    }
    return $intersect;
  }

  /**
   * Gets the default region.
   *
   * @return string
   *   The default region for this display.
   */
  protected function getDefaultRegion() {
    return 'content';
  }

  /**
   * {@inheritdoc}
   */
  public function __sleep() {

    // Only store the definition, not external objects or derived data.
    $keys = array_keys($this
      ->toArray());

    // In addition, we need to keep the entity type and the "is new" status.
    $keys[] = 'entityTypeId';
    $keys[] = 'enforceIsNew';

    // Keep track of the serialized keys, to avoid calling toArray() again in
    // __wakeup(). Because of the way __sleep() works, the data has to be
    // present in the object to be included in the serialized values.
    $keys[] = '_serializedKeys';
    $this->_serializedKeys = $keys;
    return $keys;
  }

  /**
   * {@inheritdoc}
   */
  public function __wakeup() {

    // Determine what were the properties from toArray() that were saved in
    // __sleep().
    $keys = $this->_serializedKeys;
    unset($this->_serializedKeys);
    $values = array_intersect_key(get_object_vars($this), array_flip($keys));

    // Run those values through the __construct(), as if they came from a
    // regular entity load.
    $this
      ->__construct($values, $this->entityTypeId);
  }

  /**
   * Provides the 'system' channel logger service.
   *
   * @return \Psr\Log\LoggerInterface
   *   The 'system' channel logger.
   */
  protected function getLogger() {
    return \Drupal::logger('system');
  }

}

Members

Name	Modifiers	Type	Description	Overrides
CacheableDependencyTrait::$cacheContexts	protected	property	Cache contexts.
CacheableDependencyTrait::$cacheMaxAge	protected	property	Cache max-age.
CacheableDependencyTrait::$cacheTags	protected	property	Cache tags.
CacheableDependencyTrait::setCacheability	protected	function	Sets cacheability; useful for value object constructors.
ConfigEntityBase::$isUninstalling	private	property	Whether the config is being deleted by the uninstall process.
ConfigEntityBase::$langcode	protected	property	The language code of the entity's default language.
ConfigEntityBase::$originalId	protected	property	The original ID of the configuration entity.
ConfigEntityBase::$third_party_settings	protected	property	Third party entity settings.
ConfigEntityBase::$trustedData	protected	property	Trust supplied data and not use configuration schema on save.
ConfigEntityBase::$uuid	protected	property	The UUID for this entity.
ConfigEntityBase::$_core	protected	property	Information maintained by Drupal core about configuration.
ConfigEntityBase::addDependency	protected	function	Overrides \Drupal\Core\Entity\DependencyTrait:addDependency().
ConfigEntityBase::createDuplicate	public	function	Creates a duplicate of the entity. Overrides EntityBase::createDuplicate	1
ConfigEntityBase::disable	public	function	Disables the configuration entity. Overrides ConfigEntityInterface::disable	1
ConfigEntityBase::enable	public	function	Enables the configuration entity. Overrides ConfigEntityInterface::enable
ConfigEntityBase::get	public	function	Returns the value of a property. Overrides ConfigEntityInterface::get
ConfigEntityBase::getCacheTagsToInvalidate	public	function	Returns the cache tags that should be used to invalidate caches. Overrides EntityBase::getCacheTagsToInvalidate	1
ConfigEntityBase::getConfigDependencyName	public	function	Gets the configuration dependency name. Overrides EntityBase::getConfigDependencyName
ConfigEntityBase::getConfigManager	protected static	function	Gets the configuration manager.
ConfigEntityBase::getConfigTarget	public	function	Gets the configuration target identifier for the entity. Overrides EntityBase::getConfigTarget
ConfigEntityBase::getDependencies	public	function	Gets the configuration dependencies. Overrides ConfigEntityInterface::getDependencies
ConfigEntityBase::getOriginalId	public	function	Gets the original ID. Overrides EntityBase::getOriginalId
ConfigEntityBase::getThirdPartyProviders	public	function	Gets the list of third parties that store information. Overrides ThirdPartySettingsInterface::getThirdPartyProviders
ConfigEntityBase::getThirdPartySetting	public	function	Gets the value of a third-party setting. Overrides ThirdPartySettingsInterface::getThirdPartySetting
ConfigEntityBase::getThirdPartySettings	public	function	Gets all third-party settings of a given module. Overrides ThirdPartySettingsInterface::getThirdPartySettings
ConfigEntityBase::getTypedConfig	protected	function	Gets the typed config manager.
ConfigEntityBase::hasTrustedData	public	function	Gets whether on not the data is trusted. Overrides ConfigEntityInterface::hasTrustedData
ConfigEntityBase::invalidateTagsOnDelete	protected static	function	Override to never invalidate the individual entities' cache tags; the config system already invalidates them. Overrides EntityBase::invalidateTagsOnDelete
ConfigEntityBase::invalidateTagsOnSave	protected	function	Override to never invalidate the entity's cache tag; the config system already invalidates it. Overrides EntityBase::invalidateTagsOnSave
ConfigEntityBase::isInstallable	public	function	Checks whether this entity is installable. Overrides ConfigEntityInterface::isInstallable	2
ConfigEntityBase::isNew	public	function	Overrides Entity::isNew(). Overrides EntityBase::isNew
ConfigEntityBase::isUninstalling	public	function	Returns whether this entity is being changed during the uninstall process. Overrides ConfigEntityInterface::isUninstalling
ConfigEntityBase::link	public	function	Deprecated way of generating a link to the entity. See toLink(). Overrides EntityBase::link
ConfigEntityBase::preDelete	public static	function	Acts on entities before they are deleted and before hooks are invoked. Overrides EntityBase::preDelete	8
ConfigEntityBase::save	public	function	Saves an entity permanently. Overrides EntityBase::save	1
ConfigEntityBase::set	public	function	Sets the value of a property. Overrides ConfigEntityInterface::set
ConfigEntityBase::setOriginalId	public	function	Sets the original ID. Overrides EntityBase::setOriginalId
ConfigEntityBase::setStatus	public	function	Sets the status of the configuration entity. Overrides ConfigEntityInterface::setStatus
ConfigEntityBase::setThirdPartySetting	public	function	Sets the value of a third-party setting. Overrides ThirdPartySettingsInterface::setThirdPartySetting
ConfigEntityBase::setUninstalling	public	function
ConfigEntityBase::sort	public static	function	Helper callback for uasort() to sort configuration entities by weight and label.	6
ConfigEntityBase::status	public	function	Returns whether the configuration entity is enabled. Overrides ConfigEntityInterface::status	4
ConfigEntityBase::toUrl	public	function	Gets the URL object for the entity. Overrides EntityBase::toUrl
ConfigEntityBase::trustData	public	function	Sets that the data should be trusted. Overrides ConfigEntityInterface::trustData
ConfigEntityBase::unsetThirdPartySetting	public	function	Unsets a third-party setting. Overrides ThirdPartySettingsInterface::unsetThirdPartySetting
ConfigEntityBase::url	public	function	Gets the public URL for this entity. Overrides EntityBase::url
ConfigEntityBase::urlInfo	public	function	Gets the URL object for the entity. Overrides EntityBase::urlInfo
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	Aliased as: traitSleep	1
DependencyTrait::$dependencies	protected	property	The object's dependencies.
DependencyTrait::addDependencies	protected	function	Adds multiple dependencies.
DependencyTrait::addDependency	protected	function	Adds a dependency. Aliased as: addDependencyTrait
EntityBase::$enforceIsNew	protected	property	Boolean indicating whether the entity should be forced to be new.
EntityBase::$entityTypeId	protected	property	The entity type.
EntityBase::$typedData	protected	property	A typed data object wrapping this entity.
EntityBase::access	public	function	Checks data value access. Overrides AccessibleInterface::access	1
EntityBase::bundle	public	function	Gets the bundle of the entity. Overrides EntityInterface::bundle	1
EntityBase::create	public static	function	Constructs a new entity object, without permanently saving it. Overrides EntityInterface::create
EntityBase::delete	public	function	Deletes an entity permanently. Overrides EntityInterface::delete	2
EntityBase::enforceIsNew	public	function	Enforces an entity to be new. Overrides EntityInterface::enforceIsNew
EntityBase::entityManager Deprecated	protected	function	Gets the entity manager.
EntityBase::entityTypeBundleInfo	protected	function	Gets the entity type bundle info service.
EntityBase::entityTypeManager	protected	function	Gets the entity type manager.
EntityBase::getCacheContexts	public	function	The cache contexts associated with this object. Overrides CacheableDependencyTrait::getCacheContexts
EntityBase::getCacheMaxAge	public	function	The maximum age for which this object may be cached. Overrides CacheableDependencyTrait::getCacheMaxAge
EntityBase::getCacheTags	public	function	The cache tags associated with this object. Overrides CacheableDependencyTrait::getCacheTags
EntityBase::getConfigDependencyKey	public	function	Gets the key that is used to store configuration dependencies. Overrides EntityInterface::getConfigDependencyKey
EntityBase::getEntityType	public	function	Gets the entity type definition. Overrides EntityInterface::getEntityType
EntityBase::getEntityTypeId	public	function	Gets the ID of the type of the entity. Overrides EntityInterface::getEntityTypeId
EntityBase::getListCacheTagsToInvalidate	protected	function	The list cache tags to invalidate for this entity.
EntityBase::getTypedData	public	function	Gets a typed data object for this entity object. Overrides EntityInterface::getTypedData
EntityBase::hasLinkTemplate	public	function	Indicates if a link template exists for a given key. Overrides EntityInterface::hasLinkTemplate
EntityBase::label	public	function	Gets the label of the entity. Overrides EntityInterface::label	6
EntityBase::language	public	function	Gets the language of the entity. Overrides EntityInterface::language	1
EntityBase::languageManager	protected	function	Gets the language manager.
EntityBase::linkTemplates	protected	function	Gets an array link templates.	1
EntityBase::load	public static	function	Loads an entity. Overrides EntityInterface::load
EntityBase::loadMultiple	public static	function	Loads one or more entities. Overrides EntityInterface::loadMultiple
EntityBase::postCreate	public	function	Acts on a created entity before hooks are invoked. Overrides EntityInterface::postCreate	4
EntityBase::postDelete	public static	function	Acts on deleted entities before the delete hook is invoked. Overrides EntityInterface::postDelete	16
EntityBase::postLoad	public static	function	Acts on loaded entities. Overrides EntityInterface::postLoad	2
EntityBase::postSave	public	function	Acts on a saved entity before the insert or update hook is invoked. Overrides EntityInterface::postSave	14
EntityBase::preCreate	public static	function	Changes the values of an entity before it is created. Overrides EntityInterface::preCreate	5
EntityBase::referencedEntities	public	function	Gets a list of entities referenced by this entity. Overrides EntityInterface::referencedEntities	1
EntityBase::toLink	public	function	Generates the HTML for a link to this entity. Overrides EntityInterface::toLink
EntityBase::uriRelationships	public	function	Gets a list of URI relationships supported by this entity. Overrides EntityInterface::uriRelationships
EntityBase::urlRouteParameters	protected	function	Gets an array of placeholders for this entity.	2
EntityBase::uuid	public	function	Gets the entity UUID (Universally Unique Identifier). Overrides EntityInterface::uuid	1
EntityBase::uuidGenerator	protected	function	Gets the UUID generator.
EntityDisplayBase::$bundle	protected	property	Bundle to be displayed.
EntityDisplayBase::$content	protected	property	List of component display options, keyed by component name.
EntityDisplayBase::$displayContext	protected	property	Context in which this entity will be used (e.g. 'view', 'form').	2
EntityDisplayBase::$fieldDefinitions	protected	property	A list of field definitions eligible for configuration in this display.
EntityDisplayBase::$hidden	protected	property	List of components that are set to be hidden.
EntityDisplayBase::$id	protected	property	Unique ID for the config entity.
EntityDisplayBase::$mode	protected	property	View or form mode to be displayed.
EntityDisplayBase::$originalMode	protected	property	The original view or form mode that was requested (case of view/form modes being configured to fall back to the 'default' display).
EntityDisplayBase::$pluginManager	protected	property	The plugin manager used by this entity type.
EntityDisplayBase::$plugins	protected	property	The plugin objects used for this display, keyed by field name.
EntityDisplayBase::$renderer	protected	property	The renderer.
EntityDisplayBase::$status	protected	property	Whether this display is enabled or not. If the entity (form) display is disabled, we'll fall back to the 'default' display. Overrides ConfigEntityBase::$status
EntityDisplayBase::$targetEntityType	protected	property	Entity type to be displayed.
EntityDisplayBase::calculateDependencies	public	function	Calculates dependencies and stores them in the dependency property. Overrides ConfigEntityBase::calculateDependencies	1
EntityDisplayBase::createCopy	public	function	Creates a duplicate of the entity display object on a different view mode. Overrides EntityDisplayInterface::createCopy	1
EntityDisplayBase::CUSTOM_MODE		constant	The 'mode' for runtime EntityDisplay objects used to render entities with arbitrary display options rather than a configured view mode or form mode.
EntityDisplayBase::fieldHasDisplayOptions	private	function	Determines if a field has options for a given display.
EntityDisplayBase::getComponent	public	function	Gets the display options set for a component. Overrides EntityDisplayInterface::getComponent	1
EntityDisplayBase::getComponents	public	function	Gets the display options for all components. Overrides EntityDisplayInterface::getComponents
EntityDisplayBase::getDefaultRegion	protected	function	Gets the default region.	1
EntityDisplayBase::getFieldDefinition	protected	function	Gets the field definition of a field.
EntityDisplayBase::getFieldDefinitions	protected	function	Gets the definitions of the fields that are candidate for display.
EntityDisplayBase::getHighestWeight	public	function	Gets the highest weight of the components in the display. Overrides EntityDisplayInterface::getHighestWeight
EntityDisplayBase::getLogger	protected	function	Provides the 'system' channel logger service.
EntityDisplayBase::getMode	public	function	Gets the view or form mode to be displayed. Overrides EntityDisplayInterface::getMode
EntityDisplayBase::getOriginalMode	public	function	Gets the original view or form mode that was requested. Overrides EntityDisplayInterface::getOriginalMode
EntityDisplayBase::getPluginRemovedDependencies	protected	function	Returns the plugin dependencies being removed.
EntityDisplayBase::getTargetBundle	public	function	Gets the bundle to be displayed. Overrides EntityDisplayInterface::getTargetBundle
EntityDisplayBase::getTargetEntityTypeId	public	function	Gets the entity type for which this display is used. Overrides EntityDisplayInterface::getTargetEntityTypeId
EntityDisplayBase::handleHiddenType Deprecated	protected	function	Handles a component type of 'hidden'.
EntityDisplayBase::id	public	function	Gets the identifier. Overrides EntityBase::id
EntityDisplayBase::init	protected	function	Initializes the display.
EntityDisplayBase::onDependencyRemoval	public	function	Informs the entity that entities it depends on will be deleted. Overrides ConfigEntityBase::onDependencyRemoval	1
EntityDisplayBase::preSave	public	function	Acts on an entity before the presave hook is invoked. Overrides ConfigEntityBase::preSave	1
EntityDisplayBase::removeComponent	public	function	Sets a component to be hidden. Overrides EntityDisplayInterface::removeComponent
EntityDisplayBase::setComponent	public	function	Sets the display options for a component. Overrides EntityDisplayInterface::setComponent	1
EntityDisplayBase::setTargetBundle	public	function	Sets the bundle to be displayed. Overrides EntityDisplayInterface::setTargetBundle
EntityDisplayBase::toArray	public	function	Gets an array of all property values. Overrides ConfigEntityBase::toArray
EntityDisplayBase::__construct	public	function	Constructs an Entity object. Overrides ConfigEntityBase::__construct	2
EntityDisplayBase::__sleep	public	function	Overrides ConfigEntityBase::__sleep
EntityDisplayBase::__wakeup	public	function	Overrides DependencySerializationTrait::__wakeup
EntityDisplayInterface::getRenderer	public	function	Gets the renderer plugin for a field (e.g. widget, formatter).	2
ObjectWithPluginCollectionInterface::getPluginCollections	public	function	Gets the plugin collections used by this object.	11
PluginDependencyTrait::calculatePluginDependencies	protected	function	Calculates and adds dependencies of a specific plugin instance.	1
PluginDependencyTrait::getPluginDependencies	protected	function	Calculates and returns dependencies of a specific plugin instance.
PluginDependencyTrait::moduleHandler	protected	function	Wraps the module handler.	1
PluginDependencyTrait::themeHandler	protected	function	Wraps the theme handler.	1
RefinableCacheableDependencyTrait::addCacheableDependency	public	function		1
RefinableCacheableDependencyTrait::addCacheContexts	public	function
RefinableCacheableDependencyTrait::addCacheTags	public	function
RefinableCacheableDependencyTrait::mergeCacheMaxAge	public	function
SynchronizableEntityTrait::$isSyncing	protected	property	Whether this entity is being created, updated or deleted through a synchronization process.
SynchronizableEntityTrait::isSyncing	public	function
SynchronizableEntityTrait::setSyncing	public	function

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abstract class EntityDisplayBase in Drupal 8

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