class WorkspaceCacheContext in Drupal 8

Defines the WorkspaceCacheContext service, for "per workspace" caching.

Cache context ID: 'workspace'.

Hierarchy

• class \Drupal\workspaces\WorkspaceCacheContext implements CacheContextInterface

1 file declares its use of WorkspaceCacheContext

WorkspaceCacheContextTest.php in core/modules/workspaces/tests/src/Functional/WorkspaceCacheContextTest.php

1 string reference to 'WorkspaceCacheContext'

workspaces.services.yml in core/modules/workspaces/workspaces.services.yml

core/modules/workspaces/workspaces.services.yml

1 service uses WorkspaceCacheContext

cache_context.workspace in core/modules/workspaces/workspaces.services.yml

Drupal\workspaces\WorkspaceCacheContext

File

core/modules/workspaces/src/WorkspaceCacheContext.php, line 13

Namespace

Drupal\workspaces

class WorkspaceCacheContext implements CacheContextInterface {

  /**
   * The workspace manager.
   *
   * @var \Drupal\workspaces\WorkspaceManagerInterface
   */
  protected $workspaceManager;

  /**
   * Constructs a new WorkspaceCacheContext service.
   *
   * @param \Drupal\workspaces\WorkspaceManagerInterface $workspace_manager
   *   The workspace manager.
   */
  public function __construct(WorkspaceManagerInterface $workspace_manager) {
    $this->workspaceManager = $workspace_manager;
  }

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

  /**
   * {@inheritdoc}
   */
  public function getContext() {
    return $this->workspaceManager
      ->hasActiveWorkspace() ? $this->workspaceManager
      ->getActiveWorkspace()
      ->id() : 'live';
  }

  /**
   * {@inheritdoc}
   */
  public function getCacheableMetadata($type = NULL) {

    // The active workspace will always be stored in the user's session.
    $cacheability = new CacheableMetadata();
    $cacheability
      ->addCacheContexts([
      'session',
    ]);
    return $cacheability;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
WorkspaceCacheContext::$workspaceManager	protected	property	The workspace manager.
WorkspaceCacheContext::getCacheableMetadata	public	function	Gets the cacheability metadata for the context. Overrides CacheContextInterface::getCacheableMetadata
WorkspaceCacheContext::getContext	public	function	Returns the string representation of the cache context. Overrides CacheContextInterface::getContext
WorkspaceCacheContext::getLabel	public static	function	Returns the label of the cache context. Overrides CacheContextInterface::getLabel
WorkspaceCacheContext::__construct	public	function	Constructs a new WorkspaceCacheContext service.