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class OverridesSectionStorage in Drupal 9

Same name and namespace in other branches
  1. 8 core/modules/layout_builder/src/Plugin/SectionStorage/OverridesSectionStorage.php \Drupal\layout_builder\Plugin\SectionStorage\OverridesSectionStorage

Defines the 'overrides' section storage type.

OverridesSectionStorage uses a negative weight because:

@SectionStorage( id = "overrides", weight = -20, handles_permission_check = TRUE, context_definitions = { "entity" = @ContextDefinition("entity", constraints = { "EntityHasField" = \Drupal\layout_builder\Plugin\SectionStorage\OverridesSectionStorage::FIELD_NAME, }), "view_mode" = @ContextDefinition("string", default_value = "default"), } )

@internal Plugin classes are internal.

Hierarchy

Expanded class hierarchy of OverridesSectionStorage

14 files declare their use of OverridesSectionStorage
LayoutBuilderEntityViewDisplay.php in core/modules/layout_builder/src/Entity/LayoutBuilderEntityViewDisplay.php
LayoutBuilderEntityViewDisplayForm.php in core/modules/layout_builder/src/Form/LayoutBuilderEntityViewDisplayForm.php
LayoutBuilderEntityViewDisplayResourceTestBase.php in core/modules/layout_builder/tests/src/Functional/Rest/LayoutBuilderEntityViewDisplayResourceTestBase.php
LayoutBuilderEntityViewDisplayTest.php in core/modules/layout_builder/tests/src/Functional/Jsonapi/LayoutBuilderEntityViewDisplayTest.php
LayoutBuilderFieldLayoutCompatibilityTest.php in core/modules/layout_builder/tests/src/Kernel/LayoutBuilderFieldLayoutCompatibilityTest.php

... See full list

File

core/modules/layout_builder/src/Plugin/SectionStorage/OverridesSectionStorage.php, line 49

Namespace

Drupal\layout_builder\Plugin\SectionStorage
View source 
class OverridesSectionStorage extends SectionStorageBase implements ContainerFactoryPluginInterface, OverridesSectionStorageInterface, SectionStorageLocalTaskProviderInterface {

  /**
   * The field name used by this storage.
   *
   * @var string
   */
  const FIELD_NAME = 'layout_builder__layout';

  /**
   * The entity type manager.
   *
   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
   */
  protected $entityTypeManager;

  /**
   * The entity field manager.
   *
   * @var \Drupal\Core\Entity\EntityFieldManagerInterface
   */
  protected $entityFieldManager;

  /**
   * The section storage manager.
   *
   * @var \Drupal\layout_builder\SectionStorage\SectionStorageManagerInterface
   */
  protected $sectionStorageManager;

  /**
   * The entity repository.
   *
   * @var \Drupal\Core\Entity\EntityRepositoryInterface
   */
  protected $entityRepository;

  /**
   * The current user.
   *
   * @var \Drupal\Core\Session\AccountInterface
   */
  protected $currentUser;

  /**
   * {@inheritdoc}
   */
  public function __construct(array $configuration, $plugin_id, $plugin_definition, EntityTypeManagerInterface $entity_type_manager, EntityFieldManagerInterface $entity_field_manager, SectionStorageManagerInterface $section_storage_manager, EntityRepositoryInterface $entity_repository, AccountInterface $current_user) {
    parent::__construct($configuration, $plugin_id, $plugin_definition);
    $this->entityTypeManager = $entity_type_manager;
    $this->entityFieldManager = $entity_field_manager;
    $this->sectionStorageManager = $section_storage_manager;
    $this->entityRepository = $entity_repository;
    $this->currentUser = $current_user;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
    return new static($configuration, $plugin_id, $plugin_definition, $container
      ->get('entity_type.manager'), $container
      ->get('entity_field.manager'), $container
      ->get('plugin.manager.layout_builder.section_storage'), $container
      ->get('entity.repository'), $container
      ->get('current_user'));
  }

  /**
   * {@inheritdoc}
   */
  protected function getSectionList() {
    return $this
      ->getEntity()
      ->get(static::FIELD_NAME);
  }

  /**
   * Gets the entity storing the overrides.
   *
   * @return \Drupal\Core\Entity\FieldableEntityInterface
   *   The entity storing the overrides.
   */
  protected function getEntity() {
    return $this
      ->getContextValue('entity');
  }

  /**
   * {@inheritdoc}
   */
  public function getStorageId() {
    $entity = $this
      ->getEntity();
    return $entity
      ->getEntityTypeId() . '.' . $entity
      ->id();
  }

  /**
   * {@inheritdoc}
   */
  public function getTempstoreKey() {
    $key = parent::getTempstoreKey();
    $key .= '.' . $this
      ->getContextValue('view_mode');
    $entity = $this
      ->getEntity();

    // @todo Allow entities to provide this contextual information in
    //   https://www.drupal.org/project/drupal/issues/3026957.
    if ($entity instanceof TranslatableInterface) {
      $key .= '.' . $entity
        ->language()
        ->getId();
    }
    return $key;
  }

  /**
   * {@inheritdoc}
   */
  public function deriveContextsFromRoute($value, $definition, $name, array $defaults) {
    $contexts = [];
    if ($entity = $this
      ->extractEntityFromRoute($value, $defaults)) {
      $contexts['entity'] = EntityContext::fromEntity($entity);

      // @todo Expand to work for all view modes in
      //   https://www.drupal.org/node/2907413.
      $view_mode = 'full';

      // Retrieve the actual view mode from the returned view display as the
      // requested view mode may not exist and a fallback will be used.
      $view_mode = LayoutBuilderEntityViewDisplay::collectRenderDisplay($entity, $view_mode)
        ->getMode();
      $contexts['view_mode'] = new Context(new ContextDefinition('string'), $view_mode);
    }
    return $contexts;
  }

  /**
   * Extracts an entity from the route values.
   *
   * @param mixed $value
   *   The raw value from the route.
   * @param array $defaults
   *   The route defaults array.
   *
   * @return \Drupal\Core\Entity\EntityInterface|null
   *   The entity for the route, or NULL if none exist.
   *
   * @see \Drupal\layout_builder\SectionStorageInterface::deriveContextsFromRoute()
   * @see \Drupal\Core\ParamConverter\ParamConverterInterface::convert()
   */
  private function extractEntityFromRoute($value, array $defaults) {
    if (strpos($value, '.') !== FALSE) {
      list($entity_type_id, $entity_id) = explode('.', $value, 2);
    }
    elseif (isset($defaults['entity_type_id']) && !empty($defaults[$defaults['entity_type_id']])) {
      $entity_type_id = $defaults['entity_type_id'];
      $entity_id = $defaults[$entity_type_id];
    }
    else {
      return NULL;
    }
    $entity = $this->entityRepository
      ->getActive($entity_type_id, $entity_id);
    if ($entity instanceof FieldableEntityInterface && $entity
      ->hasField(static::FIELD_NAME)) {
      return $entity;
    }
  }

  /**
   * {@inheritdoc}
   */
  public function buildRoutes(RouteCollection $collection) {
    foreach ($this
      ->getEntityTypes() as $entity_type_id => $entity_type) {

      // If the canonical route does not exist, do not provide any Layout
      // Builder UI routes for this entity type.
      if (!$collection
        ->get("entity.{$entity_type_id}.canonical")) {
        continue;
      }
      $defaults = [];
      $defaults['entity_type_id'] = $entity_type_id;

      // Retrieve the requirements from the canonical route.
      $requirements = $collection
        ->get("entity.{$entity_type_id}.canonical")
        ->getRequirements();
      $options = [];

      // Ensure that upcasting is run in the correct order.
      $options['parameters']['section_storage'] = [];
      $options['parameters'][$entity_type_id]['type'] = 'entity:' . $entity_type_id;
      $template = $entity_type
        ->getLinkTemplate('canonical') . '/layout';
      $this
        ->buildLayoutRoutes($collection, $this
        ->getPluginDefinition(), $template, $defaults, $requirements, $options, $entity_type_id, $entity_type_id);
    }
  }

  /**
   * {@inheritdoc}
   */
  public function buildLocalTasks($base_plugin_definition) {
    $local_tasks = [];
    foreach ($this
      ->getEntityTypes() as $entity_type_id => $entity_type) {
      $local_tasks["layout_builder.overrides.{$entity_type_id}.view"] = $base_plugin_definition + [
        'route_name' => "layout_builder.overrides.{$entity_type_id}.view",
        'weight' => 15,
        'title' => $this
          ->t('Layout'),
        'base_route' => "entity.{$entity_type_id}.canonical",
        'cache_contexts' => [
          'layout_builder_is_active:' . $entity_type_id,
        ],
      ];
    }
    return $local_tasks;
  }

  /**
   * Determines if this entity type's ID is stored as an integer.
   *
   * @param \Drupal\Core\Entity\EntityTypeInterface $entity_type
   *   An entity type.
   *
   * @return bool
   *   TRUE if this entity type's ID key is always an integer, FALSE otherwise.
   */
  protected function hasIntegerId(EntityTypeInterface $entity_type) {
    $field_storage_definitions = $this->entityFieldManager
      ->getFieldStorageDefinitions($entity_type
      ->id());
    return $field_storage_definitions[$entity_type
      ->getKey('id')]
      ->getType() === 'integer';
  }

  /**
   * Returns an array of relevant entity types.
   *
   * @return \Drupal\Core\Entity\EntityTypeInterface[]
   *   An array of entity types.
   */
  protected function getEntityTypes() {
    return array_filter($this->entityTypeManager
      ->getDefinitions(), function (EntityTypeInterface $entity_type) {
      return $entity_type
        ->entityClassImplements(FieldableEntityInterface::class) && $entity_type
        ->hasHandlerClass('form', 'layout_builder') && $entity_type
        ->hasViewBuilderClass() && $entity_type
        ->hasLinkTemplate('canonical');
    });
  }

  /**
   * {@inheritdoc}
   */
  public function getDefaultSectionStorage() {
    $display = LayoutBuilderEntityViewDisplay::collectRenderDisplay($this
      ->getEntity(), $this
      ->getContextValue('view_mode'));
    return $this->sectionStorageManager
      ->load('defaults', [
      'display' => EntityContext::fromEntity($display),
    ]);
  }

  /**
   * {@inheritdoc}
   */
  public function getRedirectUrl() {
    return $this
      ->getEntity()
      ->toUrl('canonical');
  }

  /**
   * {@inheritdoc}
   */
  public function getLayoutBuilderUrl($rel = 'view') {
    $entity = $this
      ->getEntity();
    $route_parameters[$entity
      ->getEntityTypeId()] = $entity
      ->id();
    return Url::fromRoute("layout_builder.{$this->getStorageType()}.{$this->getEntity()->getEntityTypeId()}.{$rel}", $route_parameters);
  }

  /**
   * {@inheritdoc}
   */
  public function getContextsDuringPreview() {
    $contexts = parent::getContextsDuringPreview();

    // @todo Remove this in https://www.drupal.org/node/3018782.
    if (isset($contexts['entity'])) {
      $contexts['layout_builder.entity'] = $contexts['entity'];
      unset($contexts['entity']);
    }
    return $contexts;
  }

  /**
   * {@inheritdoc}
   */
  public function label() {
    return $this
      ->getEntity()
      ->label();
  }

  /**
   * {@inheritdoc}
   */
  public function save() {
    return $this
      ->getEntity()
      ->save();
  }

  /**
   * {@inheritdoc}
   */
  public function access($operation, AccountInterface $account = NULL, $return_as_object = FALSE) {
    if ($account === NULL) {
      $account = $this->currentUser;
    }
    $entity = $this
      ->getEntity();

    // Create an access result that will allow access to the layout if one of
    // these conditions applies:
    // 1. The user can configure any layouts.
    $any_access = AccessResult::allowedIfHasPermission($account, 'configure any layout');

    // 2. The user can configure layouts on all items of the bundle type.
    $bundle_access = AccessResult::allowedIfHasPermission($account, "configure all {$entity->bundle()} {$entity->getEntityTypeId()} layout overrides");

    // 3. The user can configure layouts items of this bundle type they can edit
    //    AND the user has access to edit this entity.
    $edit_only_bundle_access = AccessResult::allowedIfHasPermission($account, "configure editable {$entity->bundle()} {$entity->getEntityTypeId()} layout overrides");
    $edit_only_bundle_access = $edit_only_bundle_access
      ->andIf($entity
      ->access('update', $account, TRUE));
    $result = $any_access
      ->orIf($bundle_access)
      ->orIf($edit_only_bundle_access);

    // Access also depends on the default being enabled.
    $result = $result
      ->andIf($this
      ->getDefaultSectionStorage()
      ->access($operation, $account, TRUE));
    $result = $this
      ->handleTranslationAccess($result, $operation, $account);
    return $return_as_object ? $result : $result
      ->isAllowed();
  }

  /**
   * Handles access checks related to translations.
   *
   * @param \Drupal\Core\Access\AccessResult $result
   *   The access result.
   * @param string $operation
   *   The operation to be performed.
   * @param \Drupal\Core\Session\AccountInterface $account
   *   The user for which to check access.
   *
   * @return \Drupal\Core\Access\AccessResultInterface
   *   The access result.
   */
  protected function handleTranslationAccess(AccessResult $result, $operation, AccountInterface $account) {
    $entity = $this
      ->getEntity();

    // Access is always denied on non-default translations.
    return $result
      ->andIf(AccessResult::allowedIf(!($entity instanceof TranslatableInterface && !$entity
      ->isDefaultTranslation())))
      ->addCacheableDependency($entity);
  }

  /**
   * {@inheritdoc}
   */
  public function isApplicable(RefinableCacheableDependencyInterface $cacheability) {
    $default_section_storage = $this
      ->getDefaultSectionStorage();
    $cacheability
      ->addCacheableDependency($default_section_storage)
      ->addCacheableDependency($this);

    // Check that overrides are enabled and have at least one section.
    return $default_section_storage
      ->isOverridable() && $this
      ->isOverridden();
  }

  /**
   * {@inheritdoc}
   */
  public function isOverridden() {

    // If there are any sections at all, including a blank one, this section
    // storage has been overridden. Do not use count() as it does not include
    // blank sections.
    return !empty($this
      ->getSections());
  }

}

Members

Namesort descending Modifiers Type Description Overrides
ContextAwarePluginTrait::$context protected property The data objects representing the context of this plugin.
ContextAwarePluginTrait::$initializedContextConfig protected property Tracks whether the context has been initialized from configuration.
ContextAwarePluginTrait::getCacheContexts public function 9
ContextAwarePluginTrait::getCacheMaxAge public function 7
ContextAwarePluginTrait::getCacheTags public function 4
ContextAwarePluginTrait::getContext public function
ContextAwarePluginTrait::getContextDefinition public function
ContextAwarePluginTrait::getContextDefinitions public function
ContextAwarePluginTrait::getContextMapping public function
ContextAwarePluginTrait::getContexts public function
ContextAwarePluginTrait::getContextValue public function
ContextAwarePluginTrait::getContextValues public function
ContextAwarePluginTrait::getPluginDefinition abstract protected function 1
ContextAwarePluginTrait::setContext public function 1
ContextAwarePluginTrait::setContextMapping public function
ContextAwarePluginTrait::setContextValue public function
ContextAwarePluginTrait::validateContexts public function
DependencySerializationTrait::$_entityStorages protected property
DependencySerializationTrait::$_serviceIds protected property
DependencySerializationTrait::__sleep public function 2
DependencySerializationTrait::__wakeup public function 2
LayoutBuilderRoutesTrait::buildLayoutRoutes protected function Builds the layout routes for the given values.
MessengerTrait::$messenger protected property The messenger. 27
MessengerTrait::messenger public function Gets the messenger. 27
MessengerTrait::setMessenger public function Sets the messenger.
OverridesSectionStorage::$currentUser protected property The current user.
OverridesSectionStorage::$entityFieldManager protected property The entity field manager.
OverridesSectionStorage::$entityRepository protected property The entity repository.
OverridesSectionStorage::$entityTypeManager protected property The entity type manager.
OverridesSectionStorage::$sectionStorageManager protected property The section storage manager.
OverridesSectionStorage::access public function Overrides \Drupal\Core\Access\AccessibleInterface::access(). Overrides SectionStorageInterface::access
OverridesSectionStorage::buildLocalTasks public function Provides the local tasks dynamically for Layout Builder plugins. Overrides SectionStorageLocalTaskProviderInterface::buildLocalTasks
OverridesSectionStorage::buildRoutes public function Provides the routes needed for Layout Builder UI. Overrides SectionStorageInterface::buildRoutes
OverridesSectionStorage::create public static function Creates an instance of the plugin. Overrides ContainerFactoryPluginInterface::create
OverridesSectionStorage::deriveContextsFromRoute public function Derives the available plugin contexts from route values. Overrides SectionStorageInterface::deriveContextsFromRoute
OverridesSectionStorage::extractEntityFromRoute private function Extracts an entity from the route values.
OverridesSectionStorage::FIELD_NAME constant The field name used by this storage.
OverridesSectionStorage::getContextsDuringPreview public function Gets contexts for use during preview. Overrides SectionStorageBase::getContextsDuringPreview
OverridesSectionStorage::getDefaultSectionStorage public function Returns the corresponding defaults section storage for this override. Overrides OverridesSectionStorageInterface::getDefaultSectionStorage
OverridesSectionStorage::getEntity protected function Gets the entity storing the overrides.
OverridesSectionStorage::getEntityTypes protected function Returns an array of relevant entity types.
OverridesSectionStorage::getLayoutBuilderUrl public function Gets the URL used to display the Layout Builder UI. Overrides SectionStorageInterface::getLayoutBuilderUrl
OverridesSectionStorage::getRedirectUrl public function Gets the URL used when redirecting away from the Layout Builder UI. Overrides SectionStorageInterface::getRedirectUrl
OverridesSectionStorage::getSectionList protected function Gets the section list. Overrides SectionStorageBase::getSectionList
OverridesSectionStorage::getStorageId public function Returns an identifier for this storage. Overrides SectionStorageInterface::getStorageId
OverridesSectionStorage::getTempstoreKey public function Gets a string suitable for use as a tempstore key. Overrides SectionStorageBase::getTempstoreKey
OverridesSectionStorage::handleTranslationAccess protected function Handles access checks related to translations.
OverridesSectionStorage::hasIntegerId protected function Determines if this entity type's ID is stored as an integer.
OverridesSectionStorage::isApplicable public function Determines if this section storage is applicable for the current contexts. Overrides SectionStorageInterface::isApplicable
OverridesSectionStorage::isOverridden public function Indicates if overrides are in use. Overrides OverridesSectionStorageInterface::isOverridden
OverridesSectionStorage::label public function Gets the label for the object using the sections. Overrides SectionStorageInterface::label
OverridesSectionStorage::save public function Saves the sections. Overrides SectionStorageInterface::save
OverridesSectionStorage::__construct public function Constructs a \Drupal\Component\Plugin\PluginBase object. Overrides PluginBase::__construct
PluginBase::$configuration protected property Configuration information passed into the plugin. 1
PluginBase::$pluginDefinition protected property The plugin implementation definition. 1
PluginBase::$pluginId protected property The plugin_id.
PluginBase::DERIVATIVE_SEPARATOR constant A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::getBaseId public function Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId public function Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginId public function Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::isConfigurable public function Determines if the plugin is configurable.
SectionStorageBase::appendSection public function Appends a new section to the end of the list. Overrides SectionListInterface::appendSection
SectionStorageBase::count public function
SectionStorageBase::getSection public function Gets a domain object for the layout section. Overrides SectionListInterface::getSection
SectionStorageBase::getSections public function Gets the layout sections. Overrides SectionListInterface::getSections 1
SectionStorageBase::getStorageType public function Returns the type of this storage. Overrides SectionStorageInterface::getStorageType
SectionStorageBase::insertSection public function Inserts a new section at a given delta. Overrides SectionListInterface::insertSection
SectionStorageBase::removeAllSections public function Removes all of the sections. Overrides SectionListInterface::removeAllSections
SectionStorageBase::removeSection public function Removes the section at the given delta. Overrides SectionListInterface::removeSection
StringTranslationTrait::$stringTranslation protected property The string translation service. 4
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.