class SessionCacheContext

Same name and namespace in other branches
  1. 8.9.x core/lib/Drupal/Core/Cache/Context/SessionCacheContext.php \Drupal\Core\Cache\Context\SessionCacheContext
  2. 10 core/lib/Drupal/Core/Cache/Context/SessionCacheContext.php \Drupal\Core\Cache\Context\SessionCacheContext
  3. 11.x core/lib/Drupal/Core/Cache/Context/SessionCacheContext.php \Drupal\Core\Cache\Context\SessionCacheContext

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

Cache context ID: 'session'.

Hierarchy

Expanded class hierarchy of SessionCacheContext

1 file declares its use of SessionCacheContext
SessionCacheContextTest.php in core/tests/Drupal/Tests/Core/Cache/Context/SessionCacheContextTest.php
1 string reference to 'SessionCacheContext'
core.services.yml in core/core.services.yml
core/core.services.yml
1 service uses SessionCacheContext
cache_context.session in core/core.services.yml
Drupal\Core\Cache\Context\SessionCacheContext

File

core/lib/Drupal/Core/Cache/Context/SessionCacheContext.php, line 12

Namespace

Drupal\Core\Cache\Context
View source 
class SessionCacheContext extends RequestStackCacheContextBase {
    
    /**
     * {@inheritdoc}
     */
    public static function getLabel() {
        return t('Session');
    }
    
    /**
     * {@inheritdoc}
     */
    public function getContext() {
        $request = $this->requestStack
            ->getCurrentRequest();
        if ($request->hasSession()) {
            return Crypt::hashBase64($request->getSession()
                ->getId());
        }
        return 'none';
    }

}

Members

Title Modifiers Object type Summary
RequestStackCacheContextBase::$requestStack protected property The request stack.
RequestStackCacheContextBase::__construct public function Constructs a new RequestStackCacheContextBase class.
SessionCacheContext::getContext public function
SessionCacheContext::getLabel public static function

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