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RequestFormatCacheContext.php in Zircon Profile 8.0

Same filename and directory in other branches
  1. 8 core/lib/Drupal/Core/Cache/Context/RequestFormatCacheContext.php

File

core/lib/Drupal/Core/Cache/Context/RequestFormatCacheContext.php
View source
<?php

/**
 * @file
 * Contains \Drupal\Core\Cache\Context\RequestFormatCacheContext.
 */
namespace Drupal\Core\Cache\Context;

use Drupal\Core\Cache\CacheableMetadata;

/**
 * Defines the RequestFormatCacheContext service, for "per format" caching.
 *
 * Cache context ID: 'request_format'.
 */
class RequestFormatCacheContext extends RequestStackCacheContextBase {

  /**
   * {@inheritdoc}
   */
  public static function getLabel() {
    return t('Request format');
  }

  /**
   * {@inheritdoc}
   */
  public function getContext() {
    return $this->requestStack
      ->getCurrentRequest()
      ->getRequestFormat();
  }

  /**
   * {@inheritdoc}
   */
  public function getCacheableMetadata() {
    return new CacheableMetadata();
  }

}

Classes

Namesort descending Description
RequestFormatCacheContext Defines the RequestFormatCacheContext service, for "per format" caching.