class SectionStorageManager

Same name in other branches
  1. 9 core/modules/layout_builder/src/SectionStorage/SectionStorageManager.php \Drupal\layout_builder\SectionStorage\SectionStorageManager
  2. 8.9.x core/modules/layout_builder/src/SectionStorage/SectionStorageManager.php \Drupal\layout_builder\SectionStorage\SectionStorageManager
  3. 10 core/modules/layout_builder/src/SectionStorage/SectionStorageManager.php \Drupal\layout_builder\SectionStorage\SectionStorageManager

Provides the Section Storage type plugin manager.

Note that while this class extends \Drupal\Core\Plugin\DefaultPluginManager and includes many additional public methods, only some of them are available via \Drupal\layout_builder\SectionStorage\SectionStorageManagerInterface. While internally depending on the parent class is necessary, external code should only use the methods available on that interface.

Hierarchy

Expanded class hierarchy of SectionStorageManager

1 file declares its use of SectionStorageManager
SectionStorageManagerTest.php in core/modules/layout_builder/tests/src/Unit/SectionStorageManagerTest.php
1 string reference to 'SectionStorageManager'
layout_builder.services.yml in core/modules/layout_builder/layout_builder.services.yml
core/modules/layout_builder/layout_builder.services.yml
1 service uses SectionStorageManager
plugin.manager.layout_builder.section_storage in core/modules/layout_builder/layout_builder.services.yml
Drupal\layout_builder\SectionStorage\SectionStorageManager

File

core/modules/layout_builder/src/SectionStorage/SectionStorageManager.php, line 23

Namespace

Drupal\layout_builder\SectionStorage
View source
class SectionStorageManager extends DefaultPluginManager implements SectionStorageManagerInterface {
    
    /**
     * The context handler.
     *
     * @var \Drupal\Core\Plugin\Context\ContextHandlerInterface
     */
    protected $contextHandler;
    
    /**
     * Constructs a new SectionStorageManager object.
     *
     * @param \Traversable $namespaces
     *   An object that implements \Traversable which contains the root paths
     *   keyed by the corresponding namespace to look for plugin implementations.
     * @param \Drupal\Core\Cache\CacheBackendInterface $cache_backend
     *   Cache backend instance to use.
     * @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler
     *   The module handler to invoke the alter hook with.
     * @param \Drupal\Core\Plugin\Context\ContextHandlerInterface $context_handler
     *   The context handler.
     */
    public function __construct(\Traversable $namespaces, CacheBackendInterface $cache_backend, ModuleHandlerInterface $module_handler, ContextHandlerInterface $context_handler) {
        parent::__construct('Plugin/SectionStorage', $namespaces, $module_handler, SectionStorageInterface::class, SectionStorage::class, '\\Drupal\\layout_builder\\Annotation\\SectionStorage');
        $this->contextHandler = $context_handler;
        $this->alterInfo('layout_builder_section_storage');
        $this->setCacheBackend($cache_backend, 'layout_builder_section_storage_plugins');
    }
    
    /**
     * {@inheritdoc}
     */
    protected function findDefinitions() {
        $definitions = parent::findDefinitions();
        // Sort the definitions by their weight while preserving the original order
        // for those with matching weights.
        $weights = array_map(function (SectionStorageDefinition $definition) {
            return $definition->getWeight();
        }, $definitions);
        $ids = array_keys($definitions);
        array_multisort($weights, $ids, $definitions);
        return $definitions;
    }
    
    /**
     * {@inheritdoc}
     */
    public function load($type, array $contexts = []) {
        $plugin = $this->loadEmpty($type);
        try {
            $this->contextHandler
                ->applyContextMapping($plugin, $contexts);
        } catch (ContextException) {
            return NULL;
        }
        return $plugin;
    }
    
    /**
     * {@inheritdoc}
     */
    public function findByContext(array $contexts, RefinableCacheableDependencyInterface $cacheability) {
        $storage_types = array_keys($this->contextHandler
            ->filterPluginDefinitionsByContexts($contexts, $this->getDefinitions()));
        // Add the manager as a cacheable dependency in order to vary by changes to
        // the plugin definitions.
        $cacheability->addCacheableDependency($this);
        foreach ($storage_types as $type) {
            $plugin = $this->load($type, $contexts);
            if ($plugin && $plugin->isApplicable($cacheability)) {
                return $plugin;
            }
        }
        return NULL;
    }
    
    /**
     * {@inheritdoc}
     */
    public function loadEmpty($type) {
        return $this->createInstance($type);
    }

}

Members

Title Sort descending Modifiers Object type Summary Overriden Title Overrides
DefaultPluginManager::$additionalAnnotationNamespaces protected property Additional annotation namespaces.
DefaultPluginManager::$alterHook protected property Name of the alter hook if one should be invoked.
DefaultPluginManager::$cacheKey protected property The cache key.
DefaultPluginManager::$cacheTags protected property An array of cache tags to use for the cached definitions.
DefaultPluginManager::$defaults protected property A set of defaults to be referenced by $this->processDefinition(). 12
DefaultPluginManager::$moduleExtensionList protected property The module extension list.
DefaultPluginManager::$moduleHandler protected property The module handler to invoke the alter hook. 1
DefaultPluginManager::$namespaces protected property An object of root paths that are traversable.
DefaultPluginManager::$pluginDefinitionAnnotationName protected property The name of the annotation that contains the plugin definition.
DefaultPluginManager::$pluginDefinitionAttributeName protected property The name of the attribute that contains the plugin definition.
DefaultPluginManager::$pluginInterface protected property The interface each plugin should implement. 1
DefaultPluginManager::$subdir protected property The subdirectory within a namespace to look for plugins.
DefaultPluginManager::alterDefinitions protected function Invokes the hook to alter the definitions if the alter hook is set. 5
DefaultPluginManager::alterInfo protected function Sets the alter hook name.
DefaultPluginManager::clearCachedDefinitions public function Clears static and persistent plugin definition caches. Overrides CachedDiscoveryInterface::clearCachedDefinitions 11
DefaultPluginManager::extractProviderFromDefinition protected function Extracts the provider from a plugin definition.
DefaultPluginManager::getCacheContexts public function The cache contexts associated with this object. Overrides CacheableDependencyInterface::getCacheContexts
DefaultPluginManager::getCachedDefinitions protected function Returns the cached plugin definitions of the decorated discovery class.
DefaultPluginManager::getCacheMaxAge public function The maximum age for which this object may be cached. Overrides CacheableDependencyInterface::getCacheMaxAge
DefaultPluginManager::getCacheTags public function The cache tags associated with this object. Overrides CacheableDependencyInterface::getCacheTags
DefaultPluginManager::getDefinitions public function Gets the definition of all plugins for this type. Overrides DiscoveryTrait::getDefinitions 2
DefaultPluginManager::getDiscovery protected function Gets the plugin discovery. Overrides PluginManagerBase::getDiscovery 16
DefaultPluginManager::getFactory protected function Gets the plugin factory. Overrides PluginManagerBase::getFactory
DefaultPluginManager::processDefinition public function Performs extra processing on plugin definitions. 14
DefaultPluginManager::providerExists protected function Determines if the provider of a definition exists. 5
DefaultPluginManager::setCacheBackend public function Initialize the cache backend.
DefaultPluginManager::setCachedDefinitions protected function Sets a cache of plugin definitions for the decorated discovery class.
DefaultPluginManager::useCaches public function Disable the use of caches. Overrides CachedDiscoveryInterface::useCaches 1
DiscoveryCachedTrait::$definitions protected property Cached definitions array. 1
DiscoveryCachedTrait::getDefinition public function Overrides DiscoveryTrait::getDefinition 3
DiscoveryTrait::doGetDefinition protected function Gets a specific plugin definition.
DiscoveryTrait::hasDefinition public function
PluginManagerBase::$discovery protected property The object that discovers plugins managed by this manager.
PluginManagerBase::$factory protected property The object that instantiates plugins managed by this manager.
PluginManagerBase::$mapper protected property The object that returns the preconfigured plugin instance appropriate for a particular runtime condition.
PluginManagerBase::createInstance public function 15
PluginManagerBase::getFallbackPluginId protected function Gets a fallback id for a missing plugin. 6
PluginManagerBase::getInstance public function 6
PluginManagerBase::handlePluginNotFound protected function Allows plugin managers to specify custom behavior if a plugin is not found. 1
SectionStorageManager::$contextHandler protected property The context handler.
SectionStorageManager::findByContext public function
SectionStorageManager::findDefinitions protected function Finds plugin definitions. Overrides DefaultPluginManager::findDefinitions
SectionStorageManager::load public function
SectionStorageManager::loadEmpty public function
SectionStorageManager::__construct public function Constructs a new SectionStorageManager object. Overrides DefaultPluginManager::__construct
UseCacheBackendTrait::$cacheBackend protected property Cache backend instance.
UseCacheBackendTrait::$useCaches protected property Flag whether caches should be used or skipped.
UseCacheBackendTrait::cacheGet protected function Fetches from the cache backend, respecting the use caches flag.
UseCacheBackendTrait::cacheSet protected function Stores data in the persistent cache, respecting the use caches flag.

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