public function SessionCacheContext::getContext in Drupal 8

Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/Cache/Context/SessionCacheContext.php \Drupal\Core\Cache\Context\SessionCacheContext::getContext()

File

core/lib/Drupal/Core/Cache/Context/SessionCacheContext.php, line 24

Class

SessionCacheContext

Defines the SessionCacheContext service, for "per session" caching.

Namespace

Drupal\Core\Cache\Context

Code

public function getContext() {
  $request = $this->requestStack
    ->getCurrentRequest();
  if ($request
    ->hasSession()) {
    return Crypt::hashBase64($request
      ->getSession()
      ->getId());
  }
  return 'none';
}