abstract class BlazyEntityBase in Blazy 8

Same name and namespace in other branches

8.2 src/Dejavu/BlazyEntityBase.php \Drupal\blazy\Dejavu\BlazyEntityBase

Base class for entity reference formatters without field details.

Hierarchy

class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
- class \Drupal\Core\Plugin\PluginBase uses DependencySerializationTrait, MessengerTrait, StringTranslationTrait
  - class \Drupal\Core\Field\PluginSettingsBase implements DependentPluginInterface, PluginSettingsInterface
    class \Drupal\Core\Field\FormatterBase implements FormatterInterface, ContainerFactoryPluginInterface
    class \Drupal\Core\Field\Plugin\Field\FieldFormatter\EntityReferenceFormatterBase
    class \Drupal\blazy\Dejavu\BlazyEntityBase

Expanded class hierarchy of BlazyEntityBase

File

src/Dejavu/BlazyEntityBase.php, line 11

Namespace

Drupal\blazy\Dejavu

View source

abstract class BlazyEntityBase extends EntityReferenceFormatterBase {

  /**
   * Returns media contents.
   */
  public function buildElements(array &$build, $entities, $langcode) {
    foreach ($entities as $delta => $entity) {

      // Protect ourselves from recursive rendering.
      static $depth = 0;
      $depth++;
      if ($depth > 20) {
        $this->loggerFactory
          ->get('entity')
          ->error('Recursive rendering detected when rendering entity @entity_type @entity_id. Aborting rendering.', [
          '@entity_type' => $entity
            ->getEntityTypeId(),
          '@entity_id' => $entity
            ->id(),
        ]);
        return $build;
      }
      $build['settings']['delta'] = $delta;
      if ($entity
        ->id()) {
        $this
          ->buildElement($build, $entity, $langcode);

        // Add the entity to cache dependencies so to clear when it is updated.
        $this
          ->manager()
          ->getRenderer()
          ->addCacheableDependency($build['items'][$delta], $entity);
      }
      else {
        $this->referencedEntities = NULL;

        // This is an "auto_create" item.
        $build['items'][$delta] = [
          '#markup' => $entity
            ->label(),
        ];
      }
      $depth = 0;
    }

    // Supports Blazy formatter multi-breakpoint images if available.
    if (empty($build['settings']['vanilla'])) {
      $this
        ->formatter()
        ->isBlazy($build['settings'], $build['items'][0]);
    }
  }

  /**
   * Returns item contents.
   */
  public function buildElement(array &$build, $entity, $langcode) {
    $view_mode = empty($build['settings']['view_mode']) ? 'full' : $build['settings']['view_mode'];
    $delta = $build['settings']['delta'];
    $build['items'][$delta] = $this
      ->manager()
      ->getEntityTypeManager()
      ->getViewBuilder($entity
      ->getEntityTypeId())
      ->view($entity, $view_mode, $langcode);
  }

  /**
   * {@inheritdoc}
   */
  public function settingsForm(array $form, FormStateInterface $form_state) {
    $element = [];
    $definition = $this
      ->getScopedFormElements();
    $definition['_views'] = isset($form['field_api_classes']);
    $this
      ->admin()
      ->buildSettingsForm($element, $definition);
    return $element;
  }

  /**
   * Defines the scope for the form elements.
   */
  public function getScopedFormElements() {
    $field = $this->fieldDefinition;
    $entity_type = $field
      ->getTargetEntityTypeId();
    $target_type = $this
      ->getFieldSetting('target_type');
    $views_ui = $this
      ->getFieldSetting('handler') == 'default';
    $bundles = $views_ui ? [] : $this
      ->getFieldSetting('handler_settings')['target_bundles'];
    return [
      'current_view_mode' => $this->viewMode,
      'entity_type' => $entity_type,
      'field_type' => $field
        ->getType(),
      'field_name' => $field
        ->getName(),
      'plugin_id' => $this
        ->getPluginId(),
      'settings' => $this
        ->getSettings(),
      'target_bundles' => $bundles,
      'target_type' => $target_type,
      'view_mode' => $this->viewMode,
    ];
  }

}

Members

Name	Modifiers	Type	Description	Overrides
BlazyEntityBase::buildElement	public	function	Returns item contents.	1
BlazyEntityBase::buildElements	public	function	Returns media contents.
BlazyEntityBase::getScopedFormElements	public	function	Defines the scope for the form elements.	1
BlazyEntityBase::settingsForm	public	function	Returns a form to configure settings for the formatter. Overrides FormatterBase::settingsForm	1
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
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::$viewMode	protected	property	The view mode.
FormatterBase::create	public static	function	Creates an instance of the plugin. Overrides ContainerFactoryPluginInterface::create	11
FormatterBase::getFieldSetting	protected	function	Returns the value of a field setting.
FormatterBase::getFieldSettings	protected	function	Returns the array of field settings.
FormatterBase::isApplicable	public static	function	Returns if the formatter can be used for the provided field. Overrides FormatterInterface::isApplicable	14
FormatterBase::settingsSummary	public	function	Returns a short summary for the current formatter settings. Overrides FormatterInterface::settingsSummary	22
FormatterBase::__construct	public	function	Constructs a FormatterBase object. Overrides PluginBase::__construct	11
FormatterInterface::viewElements	public	function	Builds a renderable array for a field value.	47
MessengerTrait::$messenger	protected	property	The messenger.	29
MessengerTrait::messenger	public	function	Gets the messenger.	29
MessengerTrait::setMessenger	public	function	Sets the messenger.
PluginBase::$configuration	protected	property	Configuration information passed into the plugin.	1
PluginBase::$pluginDefinition	protected	property	The plugin implementation definition.	1
PluginBase::$pluginId	protected	property	The plugin_id.
PluginBase::DERIVATIVE_SEPARATOR		constant	A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::getBaseId	public	function	Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId	public	function	Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginDefinition	public	function	Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition	3
PluginBase::getPluginId	public	function	Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::isConfigurable	public	function	Determines if the plugin is configurable.
PluginSettingsBase::$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::defaultSettings	public static	function	Defines the default settings for this plugin. Overrides PluginSettingsInterface::defaultSettings	42
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 $settings.
PluginSettingsBase::onDependencyRemoval	public	function	Informs the plugin that some configuration it depends on will be deleted. Overrides PluginSettingsInterface::onDependencyRemoval	3
PluginSettingsBase::setSetting	public	function	Sets the value of a setting for the plugin. Overrides PluginSettingsInterface::setSetting
PluginSettingsBase::setSettings	public	function	Sets the settings for the plugin. Overrides PluginSettingsInterface::setSettings
PluginSettingsBase::setThirdPartySetting	public	function	Sets the value of a third-party setting. Overrides ThirdPartySettingsInterface::setThirdPartySetting
PluginSettingsBase::unsetThirdPartySetting	public	function	Unsets a third-party setting. Overrides ThirdPartySettingsInterface::unsetThirdPartySetting
StringTranslationTrait::$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.

You are here

abstract class BlazyEntityBase in Blazy 8

Hierarchy

File

Namespace

Members

API Navigation