class WorkspaceSelection in Drupal 8

Same name and namespace in other branches

9 core/modules/workspaces/src/Plugin/EntityReferenceSelection/WorkspaceSelection.php \Drupal\workspaces\Plugin\EntityReferenceSelection\WorkspaceSelection

Provides specific access control for the workspace entity type.

Plugin annotation


@EntityReferenceSelection(
  id = "default:workspace",
  label = @Translation("Workspace selection"),
  entity_types = {"workspace"},
  group = "default",
  weight = 1
)

Hierarchy

class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
- class \Drupal\Core\Plugin\PluginBase uses DependencySerializationTrait, MessengerTrait, StringTranslationTrait
  - class \Drupal\Core\Entity\EntityReferenceSelection\SelectionPluginBase implements ConfigurableInterface, ConfigurablePluginInterface, DependentPluginInterface, SelectionInterface
    class \Drupal\Core\Entity\Plugin\EntityReferenceSelection\DefaultSelection implements SelectionWithAutocreateInterface, ContainerFactoryPluginInterface uses DeprecatedServicePropertyTrait
    class \Drupal\workspaces\Plugin\EntityReferenceSelection\WorkspaceSelection

Expanded class hierarchy of WorkspaceSelection

File

core/modules/workspaces/src/Plugin/EntityReferenceSelection/WorkspaceSelection.php, line 21

Namespace

Drupal\workspaces\Plugin\EntityReferenceSelection

View source

class WorkspaceSelection extends DefaultSelection {

  /**
   * The workspace repository service.
   *
   * @var \Drupal\workspaces\WorkspaceRepositoryInterface
   */
  protected $workspaceRepository;

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
    $instance = parent::create($container, $configuration, $plugin_id, $plugin_definition);
    $instance->workspaceRepository = $container
      ->get('workspaces.repository');
    return $instance;
  }

  /**
   * {@inheritdoc}
   */
  public function defaultConfiguration() {
    return [
      'sort' => [
        'field' => 'label',
        'direction' => 'asc',
      ],
    ] + parent::defaultConfiguration();
  }

  /**
   * {@inheritdoc}
   */
  public function buildConfigurationForm(array $form, FormStateInterface $form_state) {
    $form = parent::buildConfigurationForm($form, $form_state);

    // Sorting is not possible for workspaces because we always sort them by
    // depth and label.
    $form['sort']['#access'] = FALSE;
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function getReferenceableEntities($match = NULL, $match_operator = 'CONTAINS', $limit = 0) {

    // Get all the workspace entities and sort them in tree order.
    $storage = $this->entityTypeManager
      ->getStorage('workspace');
    $workspace_tree = $this->workspaceRepository
      ->loadTree();
    $entities = array_replace($workspace_tree, $storage
      ->loadMultiple());

    // If we need to restrict the list of workspaces by searching only a part of
    // their label ($match) or by a number of results ($limit), the workspace
    // tree would be mangled because it wouldn't contain all the tree items.
    if ($match || $limit) {
      $options = parent::getReferenceableEntities($match, $match_operator, $limit);
    }
    else {
      $options = [];
      foreach ($entities as $entity) {
        $options[$entity
          ->bundle()][$entity
          ->id()] = str_repeat('-', $workspace_tree[$entity
          ->id()]['depth']) . Html::escape($this->entityRepository
          ->getTranslationFromContext($entity)
          ->label());
      }
    }
    $restricted_access_entities = [];
    foreach ($options as $bundle => $bundle_options) {
      foreach (array_keys($bundle_options) as $id) {

        // If a user can not view a workspace, we need to prevent them from
        // referencing that workspace as well as its descendants.
        if (in_array($id, $restricted_access_entities) || !$entities[$id]
          ->access('view', $this->currentUser)) {
          $restricted_access_entities += $workspace_tree[$id]['descendants'];
          unset($options[$bundle][$id]);
        }
      }
    }
    return $options;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
DefaultSelection::$currentUser	protected	property	The current user.
DefaultSelection::$deprecatedProperties	protected	property
DefaultSelection::$entityFieldManager	protected	property	The entity field manager service.
DefaultSelection::$entityRepository	protected	property	The entity repository.
DefaultSelection::$entityTypeBundleInfo	public	property	Entity type bundle info service.
DefaultSelection::$entityTypeManager	protected	property	The entity type manager service.
DefaultSelection::$moduleHandler	protected	property	The module handler service.
DefaultSelection::buildEntityQuery	protected	function	Builds an EntityQuery to get referenceable entities.	7
DefaultSelection::countReferenceableEntities	public	function	Counts entities that are referenceable. Overrides SelectionInterface::countReferenceableEntities	2
DefaultSelection::createNewEntity	public	function	Creates a new entity object that can be used as a valid reference. Overrides SelectionWithAutocreateInterface::createNewEntity	6
DefaultSelection::elementValidateFilter	public static	function	Form element validation handler; Filters the #value property of an element.
DefaultSelection::reAlterQuery	protected	function	Helper method: Passes a query to the alteration system again.
DefaultSelection::validateConfigurationForm	public	function	Form validation handler. Overrides SelectionPluginBase::validateConfigurationForm
DefaultSelection::validateReferenceableEntities	public	function	Validates which existing entities can be referenced. Overrides SelectionInterface::validateReferenceableEntities
DefaultSelection::validateReferenceableNewEntities	public	function	Validates which newly created entities can be referenced. Overrides SelectionWithAutocreateInterface::validateReferenceableNewEntities	6
DefaultSelection::__construct	public	function	Constructs a new DefaultSelection object. Overrides SelectionPluginBase::__construct	1
DependencySerializationTrait::$_entityStorages	protected	property	An array of entity type IDs keyed by the property name of their storages.
DependencySerializationTrait::$_serviceIds	protected	property	An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep	public	function		1
DependencySerializationTrait::__wakeup	public	function		2
DeprecatedServicePropertyTrait::__get	public	function	Allows to access deprecated/removed properties.
MessengerTrait::$messenger	protected	property	The messenger.	29
MessengerTrait::messenger	public	function	Gets the messenger.	29
MessengerTrait::setMessenger	public	function	Sets the messenger.
PluginBase::$configuration	protected	property	Configuration information passed into the plugin.	1
PluginBase::$pluginDefinition	protected	property	The plugin implementation definition.	1
PluginBase::$pluginId	protected	property	The plugin_id.
PluginBase::DERIVATIVE_SEPARATOR		constant	A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::getBaseId	public	function	Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId	public	function	Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginDefinition	public	function	Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition	3
PluginBase::getPluginId	public	function	Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::isConfigurable	public	function	Determines if the plugin is configurable.
SelectionPluginBase::calculateDependencies	public	function	Calculates dependencies for the configured plugin. Overrides DependentPluginInterface::calculateDependencies
SelectionPluginBase::ensureBackwardCompatibilityConfiguration	protected	function	Ensures a backward compatibility level configuration.
SelectionPluginBase::entityQueryAlter	public	function	Allows the selection to alter the SelectQuery generated by EntityFieldQuery. Overrides SelectionInterface::entityQueryAlter	2
SelectionPluginBase::getConfiguration	public	function	Gets this plugin's configuration. Overrides ConfigurableInterface::getConfiguration
SelectionPluginBase::resolveBackwardCompatibilityConfiguration	protected	function	Moves the backward compatibility level configurations in the right place.
SelectionPluginBase::setConfiguration	public	function	Sets the configuration for this plugin instance. Overrides ConfigurableInterface::setConfiguration
SelectionPluginBase::submitConfigurationForm	public	function	Form submission handler. Overrides PluginFormInterface::submitConfigurationForm
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.	1
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.
WorkspaceSelection::$workspaceRepository	protected	property	The workspace repository service.
WorkspaceSelection::buildConfigurationForm	public	function	Form constructor. Overrides DefaultSelection::buildConfigurationForm
WorkspaceSelection::create	public static	function	Creates an instance of the plugin. Overrides DefaultSelection::create
WorkspaceSelection::defaultConfiguration	public	function	Gets default configuration for this plugin. Overrides DefaultSelection::defaultConfiguration
WorkspaceSelection::getReferenceableEntities	public	function	Gets the list of referenceable entities. Overrides DefaultSelection::getReferenceableEntities

You are here

class WorkspaceSelection in Drupal 8

Plugin annotation

Hierarchy

File

Namespace

Members

API Navigation