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class ExtraFieldViewsPlugin in Entity Extra Field 2.0.x

Same name and namespace in other branches
  1. 8 src/Plugin/ExtraFieldType/ExtraFieldViewsPlugin.php \Drupal\entity_extra_field\Plugin\ExtraFieldType\ExtraFieldViewsPlugin

Define extra field views plugin.

Plugin annotation


@ExtraFieldType(
  id = "views",
  label = @Translation("Views")
)

Hierarchy

Expanded class hierarchy of ExtraFieldViewsPlugin

File

src/Plugin/ExtraFieldType/ExtraFieldViewsPlugin.php, line 20

Namespace

Drupal\entity_extra_field\Plugin\ExtraFieldType
View source 
class ExtraFieldViewsPlugin extends ExtraFieldTypePluginBase {

  /**
   * {@inheritdoc}
   */
  public function defaultConfiguration() : array {
    return [
      'display' => NULL,
      'view_name' => NULL,
      'arguments' => [],
    ] + parent::defaultConfiguration();
  }

  /**
   * {@inheritdoc}
   */
  public function buildConfigurationForm(array $form, FormStateInterface $form_state) : array {
    $form = parent::buildConfigurationForm($form, $form_state);
    $view_name = $this
      ->getPluginFormStateValue('view_name', $form_state);
    $form['view_name'] = [
      '#type' => 'select',
      '#title' => $this
        ->t('View'),
      '#required' => TRUE,
      '#options' => $this
        ->getViewOptions(),
      '#empty_option' => $this
        ->t('- Select -'),
      '#default_value' => $view_name,
      '#ajax' => [
        'event' => 'change',
        'method' => 'replace',
      ] + $this
        ->extraFieldPluginAjax(),
    ];
    if (isset($view_name) && !empty($view_name)) {

      /** @var \Drupal\views\Entity\View $instance */
      $view = $this
        ->loadView($view_name);
      $display = $this
        ->getPluginFormStateValue('display', $form_state);
      $form['display'] = [
        '#type' => 'select',
        '#title' => $this
          ->t('Display'),
        '#required' => TRUE,
        '#options' => $this
          ->getViewDisplayOptions($view),
        '#default_value' => $display,
      ];
      $form['arguments'] = [
        '#type' => 'textfield',
        '#title' => $this
          ->t('Arguments'),
        '#description' => $this
          ->t('Input the views display arguments. If there
          are multiple, use a comma delimiter. <br/> <strong>Note:</strong>
          Tokens are supported.'),
        '#default_value' => $this
          ->getPluginFormStateValue('arguments', $form_state),
      ];
      if ($this->moduleHandler
        ->moduleExists('token')) {
        $form['token_replacements'] = [
          '#theme' => 'token_tree_link',
          '#token_types' => $this
            ->getEntityTokenTypes($this
            ->getTargetEntityTypeDefinition(), $this
            ->getTargetEntityTypeBundle()
            ->id()),
        ];
      }
    }
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function build(EntityInterface $entity, EntityDisplayInterface $display) : array {
    return $this
      ->renderView($entity);
  }

  /**
   * {@inheritDoc}
   */
  public function calculateDependencies() : array {
    if ($view = $this
      ->getView()) {
      $this
        ->addDependencies($view
        ->getDependencies());
    }
    return parent::calculateDependencies();
  }

  /**
   * Render the view.
   *
   * @param \Drupal\Core\Entity\EntityInterface $entity
   *   The view entity instance.
   *
   * @return array|null
   *   An renderable array of the view.
   *
   * @throws \Drupal\Component\Plugin\Exception\PluginNotFoundException
   */
  protected function renderView(EntityInterface $entity) : ?array {
    $view_name = $this
      ->getViewName();
    if (!isset($view_name)) {
      return [];
    }
    $view_arguments = $this
      ->getViewArguments($entity);
    return views_embed_view($view_name, $this
      ->getViewDisplay(), ...$view_arguments);
  }

  /**
   * Get the view instance.
   *
   * @return \Drupal\views\ViewEntityInterface
   *   The view instance.
   *
   * @throws \Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException
   * @throws \Drupal\Component\Plugin\Exception\PluginNotFoundException
   */
  protected function getView() : ViewEntityInterface {
    return $this
      ->loadView($this
      ->getViewName());
  }

  /**
   * Get the view name.
   *
   * @return string|null
   *   The view name; otherwise NULL.
   */
  protected function getViewName() : ?string {
    return $this
      ->getConfiguration()['view_name'] ?? NULL;
  }

  /**
   * Get the view display.
   *
   * @return string
   *   The view display name; otherwise default.
   */
  protected function getViewDisplay() : string {
    return $this
      ->getConfiguration()['display'] ?? 'default';
  }

  /**
   * Get the view arguments.
   *
   * @param \Drupal\Core\Entity\EntityInterface $entity
   *   The entity instance.
   *
   * @return array
   *   An array of view arguments.
   *
   * @throws \Drupal\Component\Plugin\Exception\PluginNotFoundException
   */
  protected function getViewArguments(EntityInterface $entity) : array {
    $configuration = $this
      ->getConfiguration();
    if (!isset($configuration['arguments']) || empty($configuration['arguments'])) {
      return [];
    }
    $arguments = array_filter(explode(',', $configuration['arguments']));
    foreach ($arguments as &$argument) {
      $argument = $this
        ->processEntityToken($argument, $entity);
    }
    return $arguments;
  }

  /**
   * Get view options.
   *
   * @return array
   *   An array of view options.
   *
   * @throws \Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException
   * @throws \Drupal\Component\Plugin\Exception\PluginNotFoundException
   */
  protected function getViewOptions() : array {
    $options = [];

    /** @var \Drupal\views\Entity\View $view */
    foreach ($this
      ->getActiveViewList() as $view_id => $view) {
      $options[$view_id] = $view
        ->label();
    }
    return $options;
  }

  /**
   * Get view display options.
   *
   * @param \Drupal\views\ViewEntityInterface $view
   *   The view instance.
   *
   * @return array
   *   An array of view display options.
   *
   * @throws \Exception
   */
  protected function getViewDisplayOptions(ViewEntityInterface $view) : array {
    $options = [];
    $exec = $view
      ->getExecutable();
    $exec
      ->initHandlers();

    /** @var \Drupal\views\Plugin\views\display\DisplayPluginInterface $display */
    foreach ($exec->displayHandlers
      ->getIterator() as $display_id => $display) {
      if (!isset($display->display['display_title'])) {
        continue;
      }
      $options[$display_id] = $display->display['display_title'];
    }
    return $options;
  }

  /**
   * Load view instance.
   *
   * @param string $view_name
   *   The view name.
   *
   * @return \Drupal\views\ViewEntityInterface
   *   The view instance.
   *
   * @throws \Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException
   * @throws \Drupal\Component\Plugin\Exception\PluginNotFoundException
   */
  protected function loadView(string $view_name) : ViewEntityInterface {
    return $this
      ->getViewStorage()
      ->load($view_name);
  }

  /**
   * Get active view list.
   *
   * @return \Drupal\Core\Entity\EntityInterface[]
   *   An array of active views.
   *
   * @throws \Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException
   * @throws \Drupal\Component\Plugin\Exception\PluginNotFoundException
   */
  protected function getActiveViewList() : array {
    return $this
      ->getViewStorage()
      ->loadByProperties([
      'status' => TRUE,
    ]);
  }

  /**
   * Get view storage instance.
   *
   * @return \Drupal\Core\Entity\EntityStorageInterface
   *   The view storage instance.
   *
   * @throws \Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException
   * @throws \Drupal\Component\Plugin\Exception\PluginNotFoundException
   */
  protected function getViewStorage() : EntityStorageInterface {
    return $this->entityTypeManager
      ->getStorage('view');
  }

}

Members

Namesort descending Modifiers Type Description Overrides
DependencySerializationTrait::$_entityStorages protected property
DependencySerializationTrait::$_serviceIds protected property
DependencySerializationTrait::__sleep public function 2
DependencySerializationTrait::__wakeup public function 2
DependencyTrait::$dependencies protected property The object's dependencies.
DependencyTrait::addDependencies protected function Adds multiple dependencies.
DependencyTrait::addDependency protected function Adds a dependency.
ExtraFieldTypePluginBase::$currentRouteMatch protected property
ExtraFieldTypePluginBase::$entityFieldManager protected property
ExtraFieldTypePluginBase::$entityTypeManager protected property
ExtraFieldTypePluginBase::$moduleHandler protected property
ExtraFieldTypePluginBase::$token protected property
ExtraFieldTypePluginBase::create public static function Creates an instance of the plugin. Overrides ContainerFactoryPluginInterface::create 2
ExtraFieldTypePluginBase::extraFieldPluginAjax protected function Get extra field plugin ajax properties.
ExtraFieldTypePluginBase::extraFieldPluginAjaxCallback public function Get extra field plugin ajax.
ExtraFieldTypePluginBase::getConfiguration public function Gets this plugin's configuration. Overrides ConfigurableInterface::getConfiguration
ExtraFieldTypePluginBase::getEntityFieldReferenceTypes protected function Get entity field reference types.
ExtraFieldTypePluginBase::getEntityTokenData protected function Get entity token data.
ExtraFieldTypePluginBase::getEntityTokenTypes protected function Get entity token types.
ExtraFieldTypePluginBase::getPluginFormStateValue protected function Get plugin form state value.
ExtraFieldTypePluginBase::getTargetEntityTypeBundle protected function Get target entity type bundle.
ExtraFieldTypePluginBase::getTargetEntityTypeDefinition protected function Get target entity type definition.
ExtraFieldTypePluginBase::getTargetEntityTypeId protected function Get target entity type identifier.
ExtraFieldTypePluginBase::label public function Display the extra field plugin label. Overrides ExtraFieldTypePluginInterface::label
ExtraFieldTypePluginBase::processEntityToken protected function Process the entity token text.
ExtraFieldTypePluginBase::setConfiguration public function Sets the configuration for this plugin instance. Overrides ConfigurableInterface::setConfiguration
ExtraFieldTypePluginBase::submitConfigurationForm public function Form submission handler. Overrides PluginFormInterface::submitConfigurationForm 1
ExtraFieldTypePluginBase::validateConfigurationForm public function Form validation handler. Overrides PluginFormInterface::validateConfigurationForm 1
ExtraFieldTypePluginBase::__construct public function Extra field type view constructor. Overrides PluginBase::__construct 2
ExtraFieldViewsPlugin::build public function Build the render array of the extra field type contents. Overrides ExtraFieldTypePluginInterface::build
ExtraFieldViewsPlugin::buildConfigurationForm public function Form constructor. Overrides ExtraFieldTypePluginBase::buildConfigurationForm
ExtraFieldViewsPlugin::calculateDependencies public function Calculates dependencies for the configured plugin. Overrides ExtraFieldTypePluginBase::calculateDependencies
ExtraFieldViewsPlugin::defaultConfiguration public function Gets default configuration for this plugin. Overrides ExtraFieldTypePluginBase::defaultConfiguration
ExtraFieldViewsPlugin::getActiveViewList protected function Get active view list.
ExtraFieldViewsPlugin::getView protected function Get the view instance.
ExtraFieldViewsPlugin::getViewArguments protected function Get the view arguments.
ExtraFieldViewsPlugin::getViewDisplay protected function Get the view display.
ExtraFieldViewsPlugin::getViewDisplayOptions protected function Get view display options.
ExtraFieldViewsPlugin::getViewName protected function Get the view name.
ExtraFieldViewsPlugin::getViewOptions protected function Get view options.
ExtraFieldViewsPlugin::getViewStorage protected function Get view storage instance.
ExtraFieldViewsPlugin::loadView protected function Load view instance.
ExtraFieldViewsPlugin::renderView protected function Render the view.
MessengerTrait::$messenger protected property The messenger. 27
MessengerTrait::messenger public function Gets the messenger. 27
MessengerTrait::setMessenger public function Sets the messenger.
PluginBase::$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 2
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.
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
StringTranslationTrait::$stringTranslation protected property The string translation service. 4
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.