FilterHtmlEscape.php in Drupal 10

Namespace

Drupal\filter\Plugin\Filter

File

core/modules/filter/src/Plugin/Filter/FilterHtmlEscape.php

<?php

namespace Drupal\filter\Plugin\Filter;

use Drupal\filter\FilterProcessResult;
use Drupal\filter\Plugin\FilterBase;

/**
 * Provides a filter to display any HTML as plain text.
 *
 * @Filter(
 *   id = "filter_html_escape",
 *   title = @Translation("Display any HTML as plain text"),
 *   type = Drupal\filter\Plugin\FilterInterface::TYPE_HTML_RESTRICTOR,
 *   weight = -10
 * )
 */
class FilterHtmlEscape extends FilterBase {

  /**
   * {@inheritdoc}
   */
  public function process($text, $langcode) {
    return new FilterProcessResult(_filter_html_escape($text));
  }

  /**
   * {@inheritdoc}
   */
  public function getHTMLRestrictions() {

    // Nothing is allowed.
    return [
      'allowed' => [],
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function tips($long = FALSE) {
    return $this
      ->t('No HTML tags allowed.');
  }

}

Classes

Name	Description
FilterHtmlEscape	Provides a filter to display any HTML as plain text.