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class FieldConfigStorage in Zircon Profile 8

Same name and namespace in other branches
  1. 8.0 core/modules/field/src/FieldConfigStorage.php \Drupal\field\FieldConfigStorage

Controller class for fields.

Hierarchy

Expanded class hierarchy of FieldConfigStorage

File

core/modules/field/src/FieldConfigStorage.php, line 24
Contains \Drupal\field\FieldConfigStorage.

Namespace

Drupal\field
View source 
class FieldConfigStorage extends FieldConfigStorageBase {

  /**
   * The entity manager.
   *
   * @var \Drupal\Core\Entity\EntityManagerInterface
   */
  protected $entityManager;

  /**
   * The state keyvalue collection.
   *
   * @var \Drupal\Core\State\StateInterface
   */
  protected $state;

  /**
   * The field type plugin manager.
   *
   * @var \Drupal\Core\Field\FieldTypePluginManagerInterface
   */
  protected $fieldTypeManager;

  /**
   * Constructs a FieldConfigStorage object.
   *
   * @param \Drupal\Core\Entity\EntityTypeInterface $entity_type
   *   The entity type definition.
   * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
   *   The config factory service.
   * @param \Drupal\Component\Uuid\UuidInterface $uuid_service
   *   The UUID service.
   * @param \Drupal\Core\Language\LanguageManagerInterface $language_manager
   *   The language manager.
   * @param \Drupal\Core\Entity\EntityManagerInterface $entity_manager
   *   The entity manager.
   * @param \Drupal\Core\State\StateInterface $state
   *   The state key value store.
   * @param \Drupal\Core\Field\FieldTypePluginManagerInterface $field_type_manager
   *   The field type plugin manager.
   */
  public function __construct(EntityTypeInterface $entity_type, ConfigFactoryInterface $config_factory, UuidInterface $uuid_service, LanguageManagerInterface $language_manager, EntityManagerInterface $entity_manager, StateInterface $state, FieldTypePluginManagerInterface $field_type_manager) {
    parent::__construct($entity_type, $config_factory, $uuid_service, $language_manager);
    $this->entityManager = $entity_manager;
    $this->state = $state;
    $this->fieldTypeManager = $field_type_manager;
  }

  /**
   * {@inheritdoc}
   */
  public static function createInstance(ContainerInterface $container, EntityTypeInterface $entity_type) {
    return new static($entity_type, $container
      ->get('config.factory'), $container
      ->get('uuid'), $container
      ->get('language_manager'), $container
      ->get('entity.manager'), $container
      ->get('state'), $container
      ->get('plugin.manager.field.field_type'));
  }

  /**
   * {@inheritdoc}
   */
  public function importDelete($name, Config $new_config, Config $old_config) {

    // If the field storage has been deleted in the same import, the field will
    // be deleted by then, and there is nothing left to do. Just return TRUE so
    // that the file does not get written to active store.
    if (!$old_config
      ->get()) {
      return TRUE;
    }
    return parent::importDelete($name, $new_config, $old_config);
  }

  /**
   * {@inheritdoc}
   */
  public function loadByProperties(array $conditions = array()) {

    // Include deleted fields if specified in the $conditions parameters.
    $include_deleted = isset($conditions['include_deleted']) ? $conditions['include_deleted'] : FALSE;
    unset($conditions['include_deleted']);
    $fields = array();

    // Get fields stored in configuration. If we are explicitly looking for
    // deleted fields only, this can be skipped, because they will be
    // retrieved from state below.
    if (empty($conditions['deleted'])) {
      if (isset($conditions['entity_type']) && isset($conditions['bundle']) && isset($conditions['field_name'])) {

        // Optimize for the most frequent case where we do have a specific ID.
        $id = $conditions['entity_type'] . '.' . $conditions['bundle'] . '.' . $conditions['field_name'];
        $fields = $this
          ->loadMultiple(array(
          $id,
        ));
      }
      else {

        // No specific ID, we need to examine all existing fields.
        $fields = $this
          ->loadMultiple();
      }
    }

    // Merge deleted fields (stored in state) if needed.
    if ($include_deleted || !empty($conditions['deleted'])) {
      $deleted_fields = $this->state
        ->get('field.field.deleted') ?: array();
      $deleted_storages = $this->state
        ->get('field.storage.deleted') ?: array();
      foreach ($deleted_fields as $id => $config) {

        // If the field storage itself is deleted, inject it directly in the field.
        if (isset($deleted_storages[$config['field_storage_uuid']])) {
          $config['field_storage'] = $this->entityManager
            ->getStorage('field_storage_config')
            ->create($deleted_storages[$config['field_storage_uuid']]);
        }
        $fields[$id] = $this
          ->create($config);
      }
    }

    // Collect matching fields.
    $matching_fields = array();
    foreach ($fields as $field) {

      // Some conditions are checked against the field storage.
      $field_storage = $field
        ->getFieldStorageDefinition();

      // Only keep the field if it matches all conditions.
      foreach ($conditions as $key => $value) {

        // Extract the actual value against which the condition is checked.
        switch ($key) {
          case 'field_name':
            $checked_value = $field_storage
              ->getName();
            break;
          case 'field_id':
          case 'field_storage_uuid':
            $checked_value = $field_storage
              ->uuid();
            break;
          case 'uuid':
            $checked_value = $field
              ->uuid();
            break;
          case 'deleted':
            $checked_value = $field
              ->isDeleted();
            break;
          default:
            $checked_value = $field
              ->get($key);
            break;
        }

        // Skip to the next field as soon as one condition does not match.
        if ($checked_value != $value) {
          continue 2;
        }
      }

      // When returning deleted fields, key the results by UUID since they
      // can include several fields with the same ID.
      $key = $include_deleted ? $field
        ->uuid() : $field
        ->id();
      $matching_fields[$key] = $field;
    }
    return $matching_fields;
  }

}

Members

Namesort descending Modifiers Type Description Overrides
ConfigEntityStorage::$configFactory protected property The config factory service.
ConfigEntityStorage::$configStorage protected property The config storage service.
ConfigEntityStorage::$entities protected property Static cache of entities, keyed first by entity ID, then by an extra key. Overrides EntityStorageBase::$entities
ConfigEntityStorage::$languageManager protected property The language manager.
ConfigEntityStorage::$overrideFree protected property Determines if the underlying configuration is retrieved override free.
ConfigEntityStorage::$uuidKey protected property Name of entity's UUID database table field, if it supports UUIDs. Overrides EntityStorageBase::$uuidKey
ConfigEntityStorage::createFromStorageRecord public function Creates a configuration entity from storage values. Overrides ConfigEntityStorageInterface::createFromStorageRecord
ConfigEntityStorage::deleteRevision public function Delete a specific entity revision. Overrides EntityStorageInterface::deleteRevision
ConfigEntityStorage::doCreate protected function Performs storage-specific creation of entities. Overrides EntityStorageBase::doCreate
ConfigEntityStorage::doDelete protected function Performs storage-specific entity deletion. Overrides EntityStorageBase::doDelete
ConfigEntityStorage::doLoadMultiple protected function Performs storage-specific loading of entities. Overrides EntityStorageBase::doLoadMultiple
ConfigEntityStorage::doSave protected function Performs storage-specific saving of the entity. Overrides EntityStorageBase::doSave
ConfigEntityStorage::getFromStaticCache protected function Gets entities from the static cache. Overrides EntityStorageBase::getFromStaticCache
ConfigEntityStorage::getIDFromConfigName public static function Extracts the configuration entity ID from the full configuration name. Overrides ConfigEntityStorageInterface::getIDFromConfigName
ConfigEntityStorage::getPrefix protected function Returns the prefix used to create the configuration name.
ConfigEntityStorage::getQueryServiceName protected function Gets the name of the service for the query for this entity storage. Overrides EntityStorageBase::getQueryServiceName
ConfigEntityStorage::has protected function Determines if this entity already exists in storage. Overrides EntityStorageBase::has
ConfigEntityStorage::importCreate public function Creates entities upon synchronizing configuration changes. Overrides ImportableEntityStorageInterface::importCreate 1
ConfigEntityStorage::importRename public function Renames entities upon synchronizing configuration changes. Overrides ImportableEntityStorageInterface::importRename
ConfigEntityStorage::importUpdate public function Updates entities upon synchronizing configuration changes. Overrides ImportableEntityStorageInterface::importUpdate 1
ConfigEntityStorage::invokeHook protected function Invokes a hook on behalf of the entity. Overrides EntityStorageBase::invokeHook
ConfigEntityStorage::loadMultipleOverrideFree public function Loads one or more entities in their original form without overrides. Overrides ConfigEntityStorageInterface::loadMultipleOverrideFree
ConfigEntityStorage::loadOverrideFree public function Loads one entity in their original form without overrides. Overrides ConfigEntityStorageInterface::loadOverrideFree
ConfigEntityStorage::loadRevision public function Load a specific entity revision. Overrides EntityStorageInterface::loadRevision
ConfigEntityStorage::MAX_ID_LENGTH constant Length limit of the configuration entity ID.
ConfigEntityStorage::save public function Implements Drupal\Core\Entity\EntityStorageInterface::save(). Overrides EntityStorageBase::save
ConfigEntityStorage::setStaticCache protected function Stores entities in the static entity cache. Overrides EntityStorageBase::setStaticCache
ConfigEntityStorage::updateFromStorageRecord public function Updates a configuration entity from storage values. Overrides ConfigEntityStorageInterface::updateFromStorageRecord
DependencySerializationTrait::$_serviceIds protected property An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep public function 1
DependencySerializationTrait::__wakeup public function 2
EntityHandlerBase::$moduleHandler protected property The module handler to invoke hooks on. 3
EntityHandlerBase::moduleHandler protected function Gets the module handler. 3
EntityHandlerBase::setModuleHandler public function Sets the module handler for this handler.
EntityStorageBase::$entityClass protected property Name of the entity class.
EntityStorageBase::$entityType protected property Information about the entity type.
EntityStorageBase::$entityTypeId protected property Entity type ID for this storage.
EntityStorageBase::$idKey protected property Name of the entity's ID field in the entity database table.
EntityStorageBase::$langcodeKey protected property The name of the entity langcode property. 1
EntityStorageBase::$uuidService protected property The UUID service. 1
EntityStorageBase::buildPropertyQuery protected function Builds an entity query. 1
EntityStorageBase::create public function Constructs a new entity object, without permanently saving it. Overrides EntityStorageInterface::create 1
EntityStorageBase::delete public function Deletes permanently saved entities. Overrides EntityStorageInterface::delete 2
EntityStorageBase::doPostSave protected function Performs post save entity processing. 1
EntityStorageBase::doPreSave protected function Performs presave entity processing. 1
EntityStorageBase::getAggregateQuery public function Gets an aggregated query instance. Overrides EntityStorageInterface::getAggregateQuery
EntityStorageBase::getEntityType public function Gets the entity type definition. Overrides EntityStorageInterface::getEntityType
EntityStorageBase::getEntityTypeId public function Gets the entity type ID. Overrides EntityStorageInterface::getEntityTypeId
EntityStorageBase::getQuery public function Gets an entity query instance. Overrides EntityStorageInterface::getQuery
EntityStorageBase::load public function Loads one entity. Overrides EntityStorageInterface::load 2
EntityStorageBase::loadMultiple public function Loads one or more entities. Overrides EntityStorageInterface::loadMultiple 2
EntityStorageBase::loadUnchanged public function Loads an unchanged entity from the database. Overrides EntityStorageInterface::loadUnchanged
EntityStorageBase::postLoad protected function Attaches data to entities upon loading.
EntityStorageBase::resetCache public function Resets the internal, static entity cache. Overrides EntityStorageInterface::resetCache 2
EntityStorageInterface::FIELD_LOAD_CURRENT constant Load the most recent version of an entity's field data.
EntityStorageInterface::FIELD_LOAD_REVISION constant Load the version of an entity's field data specified in the entity.
FieldConfigStorage::$entityManager protected property The entity manager.
FieldConfigStorage::$fieldTypeManager protected property The field type plugin manager. Overrides FieldConfigStorageBase::$fieldTypeManager
FieldConfigStorage::$state protected property The state keyvalue collection.
FieldConfigStorage::createInstance public static function Instantiates a new instance of this entity handler. Overrides ConfigEntityStorage::createInstance
FieldConfigStorage::importDelete public function Delete entities upon synchronizing configuration changes. Overrides ConfigEntityStorage::importDelete
FieldConfigStorage::loadByProperties public function Load entities by their property values. Overrides EntityStorageBase::loadByProperties
FieldConfigStorage::__construct public function Constructs a FieldConfigStorage object. Overrides ConfigEntityStorage::__construct
FieldConfigStorageBase::mapFromStorageRecords protected function Maps from storage records to entity objects. Overrides EntityStorageBase::mapFromStorageRecords
FieldConfigStorageBase::mapToStorageRecord protected function Maps from an entity object to the storage record. Overrides ConfigEntityStorage::mapToStorageRecord
StringTranslationTrait::$stringTranslation protected property The string translation service.
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.