Newer
Older
<?php
namespace Drupal\Core\Cache\Context;
use Drupal\Core\Cache\CacheableMetadata;
/**
* Defines the SiteCacheContext service, for "per site" caching.
*
Gábor Hojtsy
committed
* Cache context ID: 'url.site'.
*
* A "site" is defined as the combination of URI scheme, domain name, port and
* base path. It allows for varying between the *same* site being accessed via
* different entry points. (Different sites in a multisite setup have separate
* databases.) For example: http://example.com and http://www.example.com.
*
* @see \Symfony\Component\HttpFoundation\Request::getSchemeAndHttpHost()
* @see \Symfony\Component\HttpFoundation\Request::getBaseUrl()
*/
class SiteCacheContext extends RequestStackCacheContextBase implements CacheContextInterface {
/**
* {@inheritdoc}
*/
public static function getLabel() {
return t('Site');
}
/**
* {@inheritdoc}
*/
public function getContext() {
$request = $this->requestStack->getCurrentRequest();
return $request->getSchemeAndHttpHost() . $request->getBaseUrl();
}
/**
* {@inheritdoc}
*/
public function getCacheableMetadata() {
return new CacheableMetadata();
}