class EntityReferenceEntityFormatter
Same name in other branches
- 9 core/lib/Drupal/Core/Field/Plugin/Field/FieldFormatter/EntityReferenceEntityFormatter.php \Drupal\Core\Field\Plugin\Field\FieldFormatter\EntityReferenceEntityFormatter
- 8.9.x core/lib/Drupal/Core/Field/Plugin/Field/FieldFormatter/EntityReferenceEntityFormatter.php \Drupal\Core\Field\Plugin\Field\FieldFormatter\EntityReferenceEntityFormatter
- 10 core/lib/Drupal/Core/Field/Plugin/Field/FieldFormatter/EntityReferenceEntityFormatter.php \Drupal\Core\Field\Plugin\Field\FieldFormatter\EntityReferenceEntityFormatter
Plugin implementation of the 'entity reference rendered entity' formatter.
Hierarchy
- class \Drupal\Component\Plugin\PluginBase implements \Drupal\Component\Plugin\PluginInspectionInterface, \Drupal\Component\Plugin\DerivativeInspectionInterface
- class \Drupal\Core\Plugin\PluginBase extends \Drupal\Component\Plugin\PluginBase uses \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\Messenger\MessengerTrait
- class \Drupal\Core\Field\PluginSettingsBase extends \Drupal\Core\Plugin\PluginBase implements \Drupal\Core\Field\PluginSettingsInterface, \Drupal\Component\Plugin\DependentPluginInterface
- class \Drupal\Core\Field\FormatterBase extends \Drupal\Core\Field\PluginSettingsBase implements \Drupal\Core\Field\FormatterInterface, \Drupal\Core\Plugin\ContainerFactoryPluginInterface
- class \Drupal\Core\Field\Plugin\Field\FieldFormatter\EntityReferenceFormatterBase extends \Drupal\Core\Field\FormatterBase
- class \Drupal\Core\Field\Plugin\Field\FieldFormatter\EntityReferenceEntityFormatter extends \Drupal\Core\Field\Plugin\Field\FieldFormatter\EntityReferenceFormatterBase
- class \Drupal\Core\Field\Plugin\Field\FieldFormatter\EntityReferenceFormatterBase extends \Drupal\Core\Field\FormatterBase
- class \Drupal\Core\Field\FormatterBase extends \Drupal\Core\Field\PluginSettingsBase implements \Drupal\Core\Field\FormatterInterface, \Drupal\Core\Plugin\ContainerFactoryPluginInterface
- class \Drupal\Core\Field\PluginSettingsBase extends \Drupal\Core\Plugin\PluginBase implements \Drupal\Core\Field\PluginSettingsInterface, \Drupal\Component\Plugin\DependentPluginInterface
- class \Drupal\Core\Plugin\PluginBase extends \Drupal\Component\Plugin\PluginBase uses \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\Messenger\MessengerTrait
Expanded class hierarchy of EntityReferenceEntityFormatter
2 files declare their use of EntityReferenceEntityFormatter
- EntityReferenceFormatterTest.php in core/
modules/ field/ tests/ src/ Kernel/ EntityReference/ EntityReferenceFormatterTest.php - MediaEmbed.php in core/
modules/ media/ src/ Plugin/ Filter/ MediaEmbed.php
File
-
core/
lib/ Drupal/ Core/ Field/ Plugin/ Field/ FieldFormatter/ EntityReferenceEntityFormatter.php, line 18
Namespace
Drupal\Core\Field\Plugin\Field\FieldFormatterView source
class EntityReferenceEntityFormatter extends EntityReferenceFormatterBase {
/**
* The number of times this formatter allows rendering the same entity.
*
* @var int
*/
const RECURSIVE_RENDER_LIMIT = 20;
/**
* The logger factory.
*
* @var \Drupal\Core\Logger\LoggerChannelFactoryInterface
*/
protected $loggerFactory;
/**
* The entity type manager.
*
* @var \Drupal\Core\Entity\EntityTypeManagerInterface
*/
protected $entityTypeManager;
/**
* The entity display repository.
*
* @var \Drupal\Core\Entity\EntityDisplayRepositoryInterface
*/
protected $entityDisplayRepository;
/**
* An array of counters for the recursive rendering protection.
*
* Each counter takes into account all the relevant information about the
* field and the referenced entity that is being rendered.
*
* @var array
*
* @see \Drupal\Core\Field\Plugin\Field\FieldFormatter\EntityReferenceEntityFormatter::viewElements()
*/
protected static $recursiveRenderDepth = [];
/**
* Constructs an EntityReferenceEntityFormatter instance.
*
* @param string $plugin_id
* The plugin_id for the formatter.
* @param mixed $plugin_definition
* The plugin implementation definition.
* @param \Drupal\Core\Field\FieldDefinitionInterface $field_definition
* The definition of the field to which the formatter is associated.
* @param array $settings
* The formatter settings.
* @param string $label
* The formatter label display setting.
* @param string $view_mode
* The view mode.
* @param array $third_party_settings
* Any third party settings.
* @param \Drupal\Core\Logger\LoggerChannelFactoryInterface $logger_factory
* The logger factory.
* @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
* The entity type manager.
* @param \Drupal\Core\Entity\EntityDisplayRepositoryInterface $entity_display_repository
* The entity display repository.
*/
public function __construct($plugin_id, $plugin_definition, FieldDefinitionInterface $field_definition, array $settings, $label, $view_mode, array $third_party_settings, LoggerChannelFactoryInterface $logger_factory, EntityTypeManagerInterface $entity_type_manager, EntityDisplayRepositoryInterface $entity_display_repository) {
parent::__construct($plugin_id, $plugin_definition, $field_definition, $settings, $label, $view_mode, $third_party_settings);
$this->loggerFactory = $logger_factory;
$this->entityTypeManager = $entity_type_manager;
$this->entityDisplayRepository = $entity_display_repository;
}
/**
* {@inheritdoc}
*/
public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
return new static($plugin_id, $plugin_definition, $configuration['field_definition'], $configuration['settings'], $configuration['label'], $configuration['view_mode'], $configuration['third_party_settings'], $container->get('logger.factory'), $container->get('entity_type.manager'), $container->get('entity_display.repository'));
}
/**
* {@inheritdoc}
*/
public static function defaultSettings() {
return [
'view_mode' => 'default',
'link' => FALSE,
] + parent::defaultSettings();
}
/**
* {@inheritdoc}
*/
public function settingsForm(array $form, FormStateInterface $form_state) {
$elements['view_mode'] = [
'#type' => 'select',
'#options' => $this->entityDisplayRepository
->getViewModeOptions($this->getFieldSetting('target_type')),
'#title' => $this->t('View mode'),
'#default_value' => $this->getSetting('view_mode'),
'#required' => TRUE,
];
return $elements;
}
/**
* {@inheritdoc}
*/
public function settingsSummary() {
$summary = [];
$view_modes = $this->entityDisplayRepository
->getViewModeOptions($this->getFieldSetting('target_type'));
$view_mode = $this->getSetting('view_mode');
$summary[] = $this->t('Rendered as @mode', [
'@mode' => $view_modes[$view_mode] ?? $view_mode,
]);
return $summary;
}
/**
* {@inheritdoc}
*/
public function viewElements(FieldItemListInterface $items, $langcode) {
$view_mode = $this->getSetting('view_mode');
$elements = [];
foreach ($this->getEntitiesToView($items, $langcode) as $delta => $entity) {
// Due to render caching and delayed calls, the viewElements() method
// will be called later in the rendering process through a '#pre_render'
// callback, so we need to generate a counter that takes into account
// all the relevant information about this field and the referenced
// entity that is being rendered.
$recursive_render_id = $items->getFieldDefinition()
->getTargetEntityTypeId() . $items->getFieldDefinition()
->getTargetBundle() . $items->getName() . $items->getEntity()
->id() . $entity->getEntityTypeId() . $entity->id();
if (isset(static::$recursiveRenderDepth[$recursive_render_id])) {
static::$recursiveRenderDepth[$recursive_render_id]++;
}
else {
static::$recursiveRenderDepth[$recursive_render_id] = 1;
}
// Protect ourselves from recursive rendering.
if (static::$recursiveRenderDepth[$recursive_render_id] > static::RECURSIVE_RENDER_LIMIT) {
$this->loggerFactory
->get('entity')
->error('Recursive rendering detected when rendering entity %entity_type: %entity_id, using the %field_name field on the %parent_entity_type:%parent_bundle %parent_entity_id entity. Aborting rendering.', [
'%entity_type' => $entity->getEntityTypeId(),
'%entity_id' => $entity->id(),
'%field_name' => $items->getName(),
'%parent_entity_type' => $items->getFieldDefinition()
->getTargetEntityTypeId(),
'%parent_bundle' => $items->getFieldDefinition()
->getTargetBundle(),
'%parent_entity_id' => $items->getEntity()
->id(),
]);
return $elements;
}
$view_builder = $this->entityTypeManager
->getViewBuilder($entity->getEntityTypeId());
$elements[$delta] = $view_builder->view($entity, $view_mode, $entity->language()
->getId());
// Add a resource attribute to set the mapping property's value to the
// entity's URL. Since we don't know what the markup of the entity will
// be, we shouldn't rely on it for structured data.
if (!empty($items[$delta]->_attributes) && !$entity->isNew() && $entity->hasLinkTemplate('canonical')) {
$items[$delta]->_attributes += [
'resource' => $entity->toUrl()
->toString(),
];
}
}
return $elements;
}
/**
* {@inheritdoc}
*/
public static function isApplicable(FieldDefinitionInterface $field_definition) {
// This formatter is only available for entity types that have a view
// builder.
$target_type = $field_definition->getFieldStorageDefinition()
->getSetting('target_type');
return \Drupal::entityTypeManager()->getDefinition($target_type)
->hasViewBuilderClass();
}
}
Members
Title Sort descending | Modifiers | Object type | Summary | Overriden Title | Overrides |
---|---|---|---|---|---|
EntityReferenceEntityFormatter::$entityDisplayRepository | protected | property | The entity display repository. | ||
EntityReferenceEntityFormatter::$entityTypeManager | protected | property | The entity type manager. | ||
EntityReferenceEntityFormatter::$loggerFactory | protected | property | The logger factory. | ||
EntityReferenceEntityFormatter::$recursiveRenderDepth | protected static | property | An array of counters for the recursive rendering protection. | ||
EntityReferenceEntityFormatter::create | public static | function | Creates an instance of the plugin. | Overrides FormatterBase::create | |
EntityReferenceEntityFormatter::defaultSettings | public static | function | Defines the default settings for this plugin. | Overrides PluginSettingsBase::defaultSettings | |
EntityReferenceEntityFormatter::isApplicable | public static | function | Returns if the formatter can be used for the provided field. | Overrides FormatterBase::isApplicable | |
EntityReferenceEntityFormatter::RECURSIVE_RENDER_LIMIT | constant | The number of times this formatter allows rendering the same entity. | |||
EntityReferenceEntityFormatter::settingsForm | public | function | Returns a form to configure settings for the formatter. | Overrides FormatterBase::settingsForm | |
EntityReferenceEntityFormatter::settingsSummary | public | function | Returns a short summary for the current formatter settings. | Overrides FormatterBase::settingsSummary | |
EntityReferenceEntityFormatter::viewElements | public | function | Builds a renderable array for a field value. | Overrides FormatterInterface::viewElements | |
EntityReferenceEntityFormatter::__construct | public | function | Constructs an EntityReferenceEntityFormatter instance. | Overrides FormatterBase::__construct | |
EntityReferenceFormatterBase::checkAccess | protected | function | Checks access to the given entity. | 3 | |
EntityReferenceFormatterBase::getEntitiesToView | protected | function | Returns the referenced entities for display. | 1 | |
EntityReferenceFormatterBase::needsEntityLoad | protected | function | Returns whether the entity referenced by an item needs to be loaded. | 1 | |
EntityReferenceFormatterBase::prepareView | public | function | Loads the entities referenced in that field across all the entities being viewed. |
Overrides FormatterBase::prepareView | |
EntityReferenceFormatterBase::view | public | function | Overrides FormatterBase::view | ||
FormatterBase::$fieldDefinition | protected | property | The field definition. | ||
FormatterBase::$label | protected | property | The label display setting. | ||
FormatterBase::$settings | protected | property | The formatter settings. | Overrides PluginSettingsBase::$settings | |
FormatterBase::$viewMode | protected | property | The view mode. | ||
FormatterBase::getFieldSetting | protected | function | Returns the value of a field setting. | ||
FormatterBase::getFieldSettings | protected | function | Returns the array of field settings. | ||
PluginInspectionInterface::getPluginDefinition | public | function | Gets the definition of the plugin implementation. | 6 | |
PluginInspectionInterface::getPluginId | public | function | Gets the plugin_id of the plugin instance. | 2 | |
PluginSettingsBase::$defaultSettingsMerged | protected | property | Whether default settings have been merged into the current $settings. | ||
PluginSettingsBase::$thirdPartySettings | protected | property | The plugin settings injected by third party modules. | ||
PluginSettingsBase::calculateDependencies | public | function | Calculates dependencies for the configured plugin. | Overrides DependentPluginInterface::calculateDependencies | 6 |
PluginSettingsBase::getSetting | public | function | Returns the value of a setting, or its default value if absent. | Overrides PluginSettingsInterface::getSetting | |
PluginSettingsBase::getSettings | public | function | Returns the array of settings, including defaults for missing settings. | Overrides PluginSettingsInterface::getSettings | |
PluginSettingsBase::getThirdPartyProviders | public | function | Gets the list of third parties that store information. | Overrides ThirdPartySettingsInterface::getThirdPartyProviders | |
PluginSettingsBase::getThirdPartySetting | public | function | Gets the value of a third-party setting. | Overrides ThirdPartySettingsInterface::getThirdPartySetting | |
PluginSettingsBase::getThirdPartySettings | public | function | Gets all third-party settings of a given module. | Overrides ThirdPartySettingsInterface::getThirdPartySettings | |
PluginSettingsBase::mergeDefaults | protected | function | Merges default settings values into $settings. | ||
PluginSettingsBase::onDependencyRemoval | public | function | Informs the plugin that some configuration it depends on will be deleted. | Overrides PluginSettingsInterface::onDependencyRemoval | 3 |
PluginSettingsBase::setSetting | public | function | Sets the value of a setting for the plugin. | Overrides PluginSettingsInterface::setSetting | |
PluginSettingsBase::setSettings | public | function | Sets the settings for the plugin. | Overrides PluginSettingsInterface::setSettings | |
PluginSettingsBase::setThirdPartySetting | public | function | Sets the value of a third-party setting. | Overrides ThirdPartySettingsInterface::setThirdPartySetting | |
PluginSettingsBase::unsetThirdPartySetting | public | function | Unsets a third-party setting. | Overrides ThirdPartySettingsInterface::unsetThirdPartySetting |
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