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class TamperManager in Tamper 8

Provides a Tamper plugin manager.

Hierarchy

Expanded class hierarchy of TamperManager

1 string reference to 'TamperManager'
tamper.services.yml in ./tamper.services.yml
tamper.services.yml
1 service uses TamperManager
plugin.manager.tamper in ./tamper.services.yml
Drupal\tamper\TamperManager

File

src/TamperManager.php, line 13

Namespace

Drupal\tamper
View source 
class TamperManager extends DefaultPluginManager implements TamperManagerInterface {

  /**
   * Constructs a TamperManager 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.
   */
  public function __construct(\Traversable $namespaces, CacheBackendInterface $cache_backend, ModuleHandlerInterface $module_handler) {
    parent::__construct('Plugin/Tamper', $namespaces, $module_handler, 'Drupal\\tamper\\TamperInterface', 'Drupal\\tamper\\Annotation\\Tamper');
    $this
      ->alterInfo('tamper_info');
    $this
      ->setCacheBackend($cache_backend, 'tamper_info_plugins');
  }

  /**
   * {@inheritdoc}
   */
  public function createInstance($plugin_id, array $configuration = []) {
    $plugin_definition = $this
      ->getDefinition($plugin_id);
    $plugin_class = DefaultFactory::getPluginClass($plugin_id, $plugin_definition);

    // If the plugin provides a factory method, pass the container to it.
    if (is_subclass_of($plugin_class, 'Drupal\\Core\\Plugin\\ContainerFactoryPluginInterface')) {
      return $plugin_class::create(\Drupal::getContainer(), $configuration, $plugin_id, $plugin_definition);
    }
    return new $plugin_class($configuration, $plugin_id, $plugin_definition, $configuration['source_definition']);
  }

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

    // Fetch all categories from definitions and remove duplicates.
    $categories = array_unique(array_values(array_map(function ($definition) {
      return $definition['category'];
    }, $this
      ->getDefinitions())));
    natcasesort($categories);
    return $categories;
  }

  /**
   * {@inheritdoc}
   */
  public function getGroupedDefinitions(array $definitions = NULL) {
    $definitions = $this
      ->getSortedDefinitions(isset($definitions) ? $definitions : $this
      ->getDefinitions());
    $grouped_definitions = [];
    foreach ($definitions as $id => $definition) {
      $grouped_definitions[(string) $definition['category']][$id] = $definition;
    }
    return $grouped_definitions;
  }

  /**
   * {@inheritdoc}
   *
   * @return \Drupal\tamper\TamperInterface[]
   *   List of tamper plugins.
   */
  public function getSortedDefinitions(array $definitions = NULL) {

    // Sort the plugins first by category, then by label.
    $definitions = isset($definitions) ? $definitions : $this
      ->getDefinitions();
    uasort($definitions, function ($a, $b) {
      if ($a['category'] != $b['category']) {
        return strnatcasecmp($a['category'], $b['category']);
      }
      return strnatcasecmp($a['label'], $b['label']);
    });
    return $definitions;
  }

}

Members

Namesort descending Modifiers Type Description Overrides
DefaultPluginManager::$additionalAnnotationNamespaces protected property Additional namespaces the annotation discovery mechanism should scan for annotation definitions.
DefaultPluginManager::$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 $this->processDefinition() if additional processing of plugins is necessary or helpful for development purposes. 9
DefaultPluginManager::$moduleHandler protected property The module handler to invoke the alter hook. 1
DefaultPluginManager::$namespaces protected property An object that implements \Traversable which contains the root paths keyed by the corresponding namespace to look for plugin implementations.
DefaultPluginManager::$pluginDefinitionAnnotationName protected property The name of the annotation 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, or FALSE if the plugins are in the top level of the namespace.
DefaultPluginManager::alterDefinitions protected function Invokes the hook to alter the definitions if the alter hook is set. 1
DefaultPluginManager::alterInfo protected function Sets the alter hook name.
DefaultPluginManager::clearCachedDefinitions public function Clears static and persistent plugin definition caches. Overrides CachedDiscoveryInterface::clearCachedDefinitions 5
DefaultPluginManager::extractProviderFromDefinition protected function Extracts the provider from a plugin definition.
DefaultPluginManager::findDefinitions protected function Finds plugin definitions. 7
DefaultPluginManager::fixContextAwareDefinitions private function Fix the definitions of context-aware plugins.
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 12
DefaultPluginManager::getFactory protected function Gets the plugin factory. Overrides PluginManagerBase::getFactory
DefaultPluginManager::processDefinition public function Performs extra processing on plugin definitions. 13
DefaultPluginManager::providerExists protected function Determines if the provider of a definition exists. 3
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::getInstance public function Gets a preconfigured instance of a plugin. Overrides MapperInterface::getInstance 7
PluginManagerBase::handlePluginNotFound protected function Allows plugin managers to specify custom behavior if a plugin is not found. 1
TamperManager::createInstance public function Creates a pre-configured instance of a plugin. Overrides PluginManagerBase::createInstance
TamperManager::getCategories public function Gets the names of all categories. Overrides CategorizingPluginManagerInterface::getCategories
TamperManager::getGroupedDefinitions public function Gets sorted plugin definitions grouped by category. Overrides CategorizingPluginManagerInterface::getGroupedDefinitions
TamperManager::getSortedDefinitions public function Overrides CategorizingPluginManagerInterface::getSortedDefinitions
TamperManager::__construct public function Constructs a TamperManager 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. 1
UseCacheBackendTrait::cacheSet protected function Stores data in the persistent cache, respecting the use caches flag.