EntityReferencePathFormatter.php in REST Views 8

Namespace

Drupal\rest_views\Plugin\Field\FieldFormatter

File

src/Plugin/Field/FieldFormatter/EntityReferencePathFormatter.php

<?php

namespace Drupal\rest_views\Plugin\Field\FieldFormatter;

use Drupal\Core\Field\FieldItemListInterface;
use Drupal\link\Plugin\Field\FieldFormatter\LinkFormatter;
use Drupal\rest_views\SerializedData;
use Drupal\Core\Form\FormStateInterface;

/**
 * Plugin implementation of the 'entity_path' formatter.
 *
 * @FieldFormatter(
 *   id = "entity_path",
 *   label = @Translation("Entity path"),
 *   field_types = {
 *     "entity_reference"
 *   }
 * )
 */
class EntityReferencePathFormatter extends LinkFormatter {

  /**
   * {@inheritdoc}
   */
  public function viewElements(FieldItemListInterface $items, $langcode) {
    $elements = [];
    foreach ($items as $delta => $item) {

      /** @var \Drupal\Core\Url $url */
      $url = $item->entity
        ->toUrl();
      $elements[$delta] = [
        '#type' => 'data',
        '#data' => SerializedData::create($url
          ->toString()),
      ];
    }
    return $elements;
  }

  /**
   * {@inheritdoc}
   */
  public static function defaultSettings() {
    return [];
  }

  /**
   * {@inheritdoc}
   */
  public function settingsForm(array $form, FormStateInterface $form_state) {
    return [];
  }

  /**
   * {@inheritdoc}
   */
  public function settingsSummary() {
    return [];
  }

}

Classes

Name	Description
EntityReferencePathFormatter	Plugin implementation of the 'entity_path' formatter.