class WorkspaceManager

Same name and namespace in other branches
  1. 9 core/modules/workspaces/src/WorkspaceManager.php \Drupal\workspaces\WorkspaceManager
  2. 8.9.x core/modules/workspaces/src/WorkspaceManager.php \Drupal\workspaces\WorkspaceManager
  3. 11.x core/modules/workspaces/src/WorkspaceManager.php \Drupal\workspaces\WorkspaceManager

Provides the workspace manager.

Hierarchy

Expanded class hierarchy of WorkspaceManager

1 string reference to 'WorkspaceManager'
workspaces.services.yml in core/modules/workspaces/workspaces.services.yml
core/modules/workspaces/workspaces.services.yml
1 service uses WorkspaceManager
workspaces.manager in core/modules/workspaces/workspaces.services.yml
Drupal\workspaces\WorkspaceManager

File

core/modules/workspaces/src/WorkspaceManager.php, line 19

Namespace

Drupal\workspaces
View source
class WorkspaceManager implements WorkspaceManagerInterface {
  use StringTranslationTrait;
  
  /**
   * The request stack.
   *
   * @var \Symfony\Component\HttpFoundation\RequestStack
   */
  protected $requestStack;
  
  /**
   * The entity type manager.
   *
   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
   */
  protected $entityTypeManager;
  
  /**
   * The entity memory cache service.
   *
   * @var \Drupal\Core\Cache\MemoryCache\MemoryCacheInterface
   */
  protected $entityMemoryCache;
  
  /**
   * The current user.
   *
   * @var \Drupal\Core\Session\AccountProxyInterface
   */
  protected $currentUser;
  
  /**
   * The state service.
   *
   * @var \Drupal\Core\State\StateInterface
   */
  protected $state;
  
  /**
   * A logger instance.
   *
   * @var \Psr\Log\LoggerInterface
   */
  protected $logger;
  
  /**
   * The class resolver.
   *
   * @var \Drupal\Core\DependencyInjection\ClassResolverInterface
   */
  protected $classResolver;
  
  /**
   * The workspace association service.
   *
   * @var \Drupal\workspaces\WorkspaceAssociationInterface
   */
  protected $workspaceAssociation;
  
  /**
   * The workspace information service.
   *
   * @var \Drupal\workspaces\WorkspaceInformationInterface
   */
  protected WorkspaceInformationInterface $workspaceInfo;
  
  /**
   * The workspace negotiator service IDs.
   *
   * @var array
   */
  protected $negotiatorIds;
  
  /**
   * The current active workspace or FALSE if there is no active workspace.
   *
   * @var \Drupal\workspaces\WorkspaceInterface|false
   */
  protected $activeWorkspace;
  
  /**
   * Constructs a new WorkspaceManager.
   *
   * @param \Symfony\Component\HttpFoundation\RequestStack $request_stack
   *   The request stack.
   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
   *   The entity type manager.
   * @param \Drupal\Core\Cache\MemoryCache\MemoryCacheInterface $entity_memory_cache
   *   The entity memory cache service.
   * @param \Drupal\Core\Session\AccountProxyInterface $current_user
   *   The current user.
   * @param \Drupal\Core\State\StateInterface $state
   *   The state service.
   * @param \Psr\Log\LoggerInterface $logger
   *   A logger instance.
   * @param \Drupal\Core\DependencyInjection\ClassResolverInterface $class_resolver
   *   The class resolver.
   * @param \Drupal\workspaces\WorkspaceAssociationInterface $workspace_association
   *   The workspace association service.
   * @param \Drupal\workspaces\WorkspaceInformationInterface|null $workspace_information
   *   The workspace information service.
   * @param array|null $negotiator_ids
   *   The workspace negotiator service IDs.
   */
  public function __construct(RequestStack $request_stack, EntityTypeManagerInterface $entity_type_manager, MemoryCacheInterface $entity_memory_cache, AccountProxyInterface $current_user, StateInterface $state, LoggerInterface $logger, ClassResolverInterface $class_resolver, WorkspaceAssociationInterface $workspace_association, protected ?WorkspaceInformationInterface $workspace_information = NULL, ?array $negotiator_ids = NULL) {
    $this->requestStack = $request_stack;
    $this->entityTypeManager = $entity_type_manager;
    $this->entityMemoryCache = $entity_memory_cache;
    $this->currentUser = $current_user;
    $this->state = $state;
    $this->logger = $logger;
    $this->classResolver = $class_resolver;
    $this->workspaceAssociation = $workspace_association;
    if (!$workspace_information instanceof WorkspaceInformationInterface) {
      @trigger_error('Calling ' . __METHOD__ . '() without the $workspace_information argument is deprecated in drupal:10.3.0 and will be required in drupal:11.0.0. See https://www.drupal.org/node/3324297', E_USER_DEPRECATED);
      $this->workspaceInfo = \Drupal::service('workspaces.information');
      // The negotiator IDs are always the last constructor argument.
      $this->negotiatorIds = $workspace_information;
    }
    else {
      $this->workspaceInfo = $workspace_information;
      $this->negotiatorIds = $negotiator_ids;
    }
  }
  
  /**
   * {@inheritdoc}
   */
  public function isEntityTypeSupported(EntityTypeInterface $entity_type) {
    @trigger_error(__METHOD__ . '() is deprecated in drupal:10.3.0 and is removed from drupal:11.0.0. Use \\Drupal\\workspaces\\WorkspaceInformation::isEntityTypeSupported instead. See https://www.drupal.org/node/3324297', E_USER_DEPRECATED);
    return $this->workspaceInfo
      ->isEntityTypeSupported($entity_type);
  }
  
  /**
   * {@inheritdoc}
   */
  public function getSupportedEntityTypes() {
    @trigger_error(__METHOD__ . '() is deprecated in drupal:10.3.0 and is removed from drupal:11.0.0. Use \\Drupal\\workspaces\\WorkspaceInformation::getSupportedEntityTypes instead. See https://www.drupal.org/node/3324297', E_USER_DEPRECATED);
    return $this->workspaceInfo
      ->getSupportedEntityTypes();
  }
  
  /**
   * {@inheritdoc}
   */
  public function hasActiveWorkspace() {
    return $this->getActiveWorkspace() !== FALSE;
  }
  
  /**
   * {@inheritdoc}
   */
  public function getActiveWorkspace() {
    if (!isset($this->activeWorkspace)) {
      $request = $this->requestStack
        ->getCurrentRequest();
      foreach ($this->negotiatorIds as $negotiator_id) {
        /** @var \Drupal\workspaces\Negotiator\WorkspaceIdNegotiatorInterface $negotiator */
        $negotiator = $this->classResolver
          ->getInstanceFromDefinition($negotiator_id);
        if ($negotiator->applies($request)) {
          if ($workspace_id = $negotiator->getActiveWorkspaceId($request)) {
            /** @var \Drupal\workspaces\WorkspaceInterface $negotiated_workspace */
            $negotiated_workspace = $this->entityTypeManager
              ->getStorage('workspace')
              ->load($workspace_id);
          }
          // By default, 'view' access is checked when a workspace is activated,
          // but it should also be checked when retrieving the currently active
          // workspace.
          if (isset($negotiated_workspace) && $negotiated_workspace->access('view')) {
            // Notify the negotiator that its workspace has been selected.
            $negotiator->setActiveWorkspace($negotiated_workspace);
            $active_workspace = $negotiated_workspace;
            break;

          }
        }
      }
      // If no negotiator was able to provide a valid workspace, default to the
      // live version of the site.
      $this->activeWorkspace = $active_workspace ?? FALSE;
    }
    return $this->activeWorkspace;
  }
  
  /**
   * {@inheritdoc}
   */
  public function setActiveWorkspace(WorkspaceInterface $workspace) {
    $this->doSwitchWorkspace($workspace);
    // Set the workspace on the proper negotiator.
    $request = $this->requestStack
      ->getCurrentRequest();
    foreach ($this->negotiatorIds as $negotiator_id) {
      $negotiator = $this->classResolver
        ->getInstanceFromDefinition($negotiator_id);
      if ($negotiator->applies($request)) {
        $negotiator->setActiveWorkspace($workspace);
        break;

      }
    }
    return $this;
  }
  
  /**
   * {@inheritdoc}
   */
  public function switchToLive() {
    $this->doSwitchWorkspace(NULL);
    // Unset the active workspace on all negotiators.
    foreach ($this->negotiatorIds as $negotiator_id) {
      $negotiator = $this->classResolver
        ->getInstanceFromDefinition($negotiator_id);
      $negotiator->unsetActiveWorkspace();
    }
    return $this;
  }
  
  /**
   * Switches the current workspace.
   *
   * @param \Drupal\workspaces\WorkspaceInterface|null $workspace
   *   The workspace to set as active or NULL to switch out of the currently
   *   active workspace.
   *
   * @throws \Drupal\workspaces\WorkspaceAccessException
   *   Thrown when the current user doesn't have access to view the workspace.
   */
  protected function doSwitchWorkspace($workspace) {
    // If the current user doesn't have access to view the workspace, they
    // shouldn't be allowed to switch to it, except in CLI processes.
    if ($workspace && PHP_SAPI !== 'cli' && !$workspace->access('view')) {
      $this->logger
        ->error('Denied access to view workspace %workspace_label for user %uid', [
        '%workspace_label' => $workspace->label(),
        '%uid' => $this->currentUser
          ->id(),
      ]);
      throw new WorkspaceAccessException('The user does not have permission to view that workspace.');
    }
    $this->activeWorkspace = $workspace ?: FALSE;
    // Clear the static entity cache for the supported entity types.
    $cache_tags_to_invalidate = array_map(function ($entity_type_id) {
      return 'entity.memory_cache:' . $entity_type_id;
    }, array_keys($this->workspaceInfo
      ->getSupportedEntityTypes()));
    $this->entityMemoryCache
      ->invalidateTags($cache_tags_to_invalidate);
    // Clear the static cache for path aliases. We can't inject the path alias
    // manager service because it would create a circular dependency.
    if (\Drupal::hasService('path_alias.manager')) {
      \Drupal::service('path_alias.manager')->cacheClear();
    }
  }
  
  /**
   * {@inheritdoc}
   */
  public function executeInWorkspace($workspace_id, callable $function) {
    /** @var \Drupal\workspaces\WorkspaceInterface $workspace */
    $workspace = $this->entityTypeManager
      ->getStorage('workspace')
      ->load($workspace_id);
    if (!$workspace) {
      throw new \InvalidArgumentException('The ' . $workspace_id . ' workspace does not exist.');
    }
    $previous_active_workspace = $this->getActiveWorkspace();
    $this->doSwitchWorkspace($workspace);
    $result = $function();
    $this->doSwitchWorkspace($previous_active_workspace);
    return $result;
  }
  
  /**
   * {@inheritdoc}
   */
  public function executeOutsideWorkspace(callable $function) {
    $previous_active_workspace = $this->getActiveWorkspace();
    $this->doSwitchWorkspace(NULL);
    $result = $function();
    $this->doSwitchWorkspace($previous_active_workspace);
    return $result;
  }
  
  /**
   * {@inheritdoc}
   */
  public function shouldAlterOperations(EntityTypeInterface $entity_type) {
    @trigger_error(__METHOD__ . '() is deprecated in drupal:10.3.0 and is removed from drupal:11.0.0. There is no replacement. See https://www.drupal.org/node/3324297', E_USER_DEPRECATED);
    return $this->workspaceInfo
      ->isEntityTypeSupported($entity_type) && $this->hasActiveWorkspace();
  }
  
  /**
   * {@inheritdoc}
   */
  public function purgeDeletedWorkspacesBatch() {
    $deleted_workspace_ids = $this->state
      ->get('workspace.deleted', []);
    // Bail out early if there are no workspaces to purge.
    if (empty($deleted_workspace_ids)) {
      return;
    }
    $batch_size = Settings::get('entity_update_batch_size', 50);
    // Get the first deleted workspace from the list and delete the revisions
    // associated with it, along with the workspace association records.
    $workspace_id = reset($deleted_workspace_ids);
    $all_associated_revisions = [];
    foreach (array_keys($this->workspaceInfo
      ->getSupportedEntityTypes()) as $entity_type_id) {
      $all_associated_revisions[$entity_type_id] = $this->workspaceAssociation
        ->getAssociatedRevisions($workspace_id, $entity_type_id);
    }
    $all_associated_revisions = array_filter($all_associated_revisions);
    $count = 1;
    foreach ($all_associated_revisions as $entity_type_id => $associated_revisions) {
      /** @var \Drupal\Core\Entity\RevisionableStorageInterface $associated_entity_storage */
      $associated_entity_storage = $this->entityTypeManager
        ->getStorage($entity_type_id);
      // Sort the associated revisions in reverse ID order, so we can delete the
      // most recent revisions first.
      krsort($associated_revisions);
      // Get a list of default revisions tracked by the given workspace, because
      // they need to be handled differently than pending revisions.
      $initial_revision_ids = $this->workspaceAssociation
        ->getAssociatedInitialRevisions($workspace_id, $entity_type_id);
      foreach (array_keys($associated_revisions) as $revision_id) {
        if ($count > $batch_size) {
          continue 2;
        }
        // If the workspace is tracking the entity's default revision (i.e. the
        // entity was created inside that workspace), we need to delete the
        // whole entity after all of its pending revisions are gone.
        if (isset($initial_revision_ids[$revision_id])) {
          $associated_entity_storage->delete([
            $associated_entity_storage->load($initial_revision_ids[$revision_id]),
          ]);
        }
        else {
          // Delete the associated entity revision.
          $associated_entity_storage->deleteRevision($revision_id);
        }
        $count++;
      }
    }
    // The purging operation above might have taken a long time, so we need to
    // request a fresh list of tracked entities. If it is empty, we can go ahead
    // and remove the deleted workspace ID entry from state.
    $has_associated_revisions = FALSE;
    foreach (array_keys($this->workspaceInfo
      ->getSupportedEntityTypes()) as $entity_type_id) {
      if (!empty($this->workspaceAssociation
        ->getAssociatedRevisions($workspace_id, $entity_type_id))) {
        $has_associated_revisions = TRUE;
        break;

      }
    }
    if (!$has_associated_revisions) {
      unset($deleted_workspace_ids[$workspace_id]);
      $this->state
        ->set('workspace.deleted', $deleted_workspace_ids);
      // Delete any possible leftover association entries.
      $this->workspaceAssociation
        ->deleteAssociations($workspace_id);
    }
  }

}

Members

Title Sort descending Modifiers Object type Summary Overriden Title Overrides
StringTranslationTrait::$stringTranslation protected property The string translation service. 3
StringTranslationTrait::formatPlural protected function Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals protected function Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation protected function Gets the string translation service.
StringTranslationTrait::setStringTranslation public function Sets the string translation service to use. 2
StringTranslationTrait::t protected function Translates a string to the current language or to a given language.
WorkspaceManager::$activeWorkspace protected property The current active workspace or FALSE if there is no active workspace.
WorkspaceManager::$classResolver protected property The class resolver.
WorkspaceManager::$currentUser protected property The current user.
WorkspaceManager::$entityMemoryCache protected property The entity memory cache service.
WorkspaceManager::$entityTypeManager protected property The entity type manager.
WorkspaceManager::$logger protected property A logger instance.
WorkspaceManager::$negotiatorIds protected property The workspace negotiator service IDs.
WorkspaceManager::$requestStack protected property The request stack.
WorkspaceManager::$state protected property The state service.
WorkspaceManager::$workspaceAssociation protected property The workspace association service.
WorkspaceManager::$workspaceInfo protected property The workspace information service.
WorkspaceManager::doSwitchWorkspace protected function Switches the current workspace.
WorkspaceManager::executeInWorkspace public function Executes the given callback function in the context of a workspace. Overrides WorkspaceManagerInterface::executeInWorkspace
WorkspaceManager::executeOutsideWorkspace public function Executes the given callback function without any workspace context. Overrides WorkspaceManagerInterface::executeOutsideWorkspace
WorkspaceManager::getActiveWorkspace public function Gets the active workspace. Overrides WorkspaceManagerInterface::getActiveWorkspace
WorkspaceManager::getSupportedEntityTypes public function Returns an array of entity types that can belong to workspaces. Overrides WorkspaceManagerInterface::getSupportedEntityTypes
WorkspaceManager::hasActiveWorkspace public function Determines whether a workspace is active in the current request. Overrides WorkspaceManagerInterface::hasActiveWorkspace
WorkspaceManager::isEntityTypeSupported public function Returns whether an entity type can belong to a workspace or not. Overrides WorkspaceManagerInterface::isEntityTypeSupported
WorkspaceManager::purgeDeletedWorkspacesBatch public function Deletes the revisions associated with deleted workspaces. Overrides WorkspaceManagerInterface::purgeDeletedWorkspacesBatch
WorkspaceManager::setActiveWorkspace public function Sets the active workspace via the workspace negotiators. Overrides WorkspaceManagerInterface::setActiveWorkspace
WorkspaceManager::shouldAlterOperations public function Determines whether runtime entity operations should be altered. Overrides WorkspaceManagerInterface::shouldAlterOperations
WorkspaceManager::switchToLive public function Unsets the active workspace via the workspace negotiators. Overrides WorkspaceManagerInterface::switchToLive
WorkspaceManager::__construct public function Constructs a new WorkspaceManager.

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