FilterFormat.php in Drupal 9

Namespace

Drupal\filter\Plugin\DataType

File

core/modules/filter/src/Plugin/DataType/FilterFormat.php

<?php

namespace Drupal\filter\Plugin\DataType;

use Drupal\Core\Session\AccountInterface;
use Drupal\Core\TypedData\OptionsProviderInterface;
use Drupal\Core\TypedData\Plugin\DataType\StringData;

/**
 * The filter format data type.
 *
 * @DataType(
 *   id = "filter_format",
 *   label = @Translation("Filter format")
 * )
 */
class FilterFormat extends StringData implements OptionsProviderInterface {

  /**
   * {@inheritdoc}
   */
  public function getPossibleValues(AccountInterface $account = NULL) {
    return array_keys($this
      ->getPossibleOptions($account));
  }

  /**
   * {@inheritdoc}
   */
  public function getPossibleOptions(AccountInterface $account = NULL) {
    return array_map(function ($format) {
      return $format
        ->label();
    }, filter_formats());
  }

  /**
   * {@inheritdoc}
   */
  public function getSettableValues(AccountInterface $account = NULL) {
    return array_keys($this
      ->getSettableOptions($account));
  }

  /**
   * {@inheritdoc}
   */
  public function getSettableOptions(AccountInterface $account = NULL) {

    // @todo: Avoid calling functions but move to injected dependencies.
    return array_map(function ($format) {
      return $format
        ->label();
    }, filter_formats($account));
  }

}

Classes

Name	Description
FilterFormat	The filter format data type.