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class Plugins in JSON-RPC 8

Same name and namespace in other branches
  1. 2.x modules/jsonrpc_core/src/Plugin/jsonrpc/Method/Plugins.php \Drupal\jsonrpc_core\Plugin\jsonrpc\Method\Plugins

Lists the plugin definitions of a given type.

Plugin annotation


@JsonRpcMethod(
  id = "plugins.list",
  usage = @Translation("List defined plugins."),
  access = {"administer site configuration"},
  params = {
    "page" = @JsonRpcParameterDefinition(factory = "\Drupal\jsonrpc\ParameterFactory\PaginationParameterFactory"),
    "service" = @JsonRpcParameterDefinition(
      schema={"type"="string"},
      required=true
    ),
  }
)

Hierarchy

Expanded class hierarchy of Plugins

File

modules/jsonrpc_core/src/Plugin/jsonrpc/Method/Plugins.php, line 30

Namespace

Drupal\jsonrpc_core\Plugin\jsonrpc\Method
View source
class Plugins extends JsonRpcMethodBase {

  /**
   * A plugin manager.
   *
   * @var \Drupal\Component\Plugin\PluginManagerInterface
   */
  protected $pluginManager;

  /**
   * Plugins constructor.
   */
  public function __construct(array $configuration, $plugin_id, $plugin_definition, PluginManagerInterface $plugin_manager) {
    parent::__construct($configuration, $plugin_id, $plugin_definition);
    $this->pluginManager = $plugin_manager;
  }

  /**
   * Creates a new Plugin.
   *
   * @param \Symfony\Component\DependencyInjection\ContainerInterface $container
   *   The service container.
   * @param array $configuration
   *   The configuration.
   * @param string $plugin_id
   *   The plugin ID.
   * @param mixed $plugin_definition
   *   The plugin definition.
   *
   * @return \Drupal\jsonrpc_core\Plugin\jsonrpc\Method\Plugins
   *   The plugin method.
   */
  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {

    /* @var \Drupal\jsonrpc\Object\Request $request */
    $request = $configuration[HandlerInterface::JSONRPC_REQUEST_KEY];

    /* @var \Drupal\Component\Plugin\PluginManagerInterface $plugin_manager */
    try {
      $plugin_manager = $container
        ->get($request
        ->getParameter('service'));
    } catch (ServiceNotFoundException $e) {
      throw JsonRpcException::fromError(Error::invalidParams($e
        ->getMessage()));
    }
    return new static($configuration, $plugin_id, $plugin_definition, $plugin_manager);
  }

  /**
   * {@inheritdoc}
   *
   * @throws \Drupal\jsonrpc\Exception\JsonRpcException
   */
  public function execute(ParameterBag $params) {
    $pager = $params
      ->get('page');
    $definitions = $this->pluginManager
      ->getDefinitions();
    foreach ($definitions as $definition) {
      if (!is_array($definition)) {
        throw JsonRpcException::fromError(Error::invalidParams('Object-based plugin definitions are not yet supported.'));
      }
    }
    if (!$pager) {
      return $definitions;
    }
    return array_slice($definitions, $pager['offset'], $pager['limit']);
  }

  /**
   * {@inheritdoc}
   */
  public static function outputSchema() {
    return [
      'type' => 'object',
      'patternProperties' => [
        '.{1,}' => [
          'class' => [
            'type' => 'string',
          ],
          'uri' => [
            'type' => 'string',
          ],
          'description' => [
            'type' => 'string',
          ],
          'provider' => [
            'type' => 'string',
          ],
          'id' => [
            'type' => 'string',
          ],
        ],
      ],
    ];
  }

}

Members

Namesort descending Modifiers Type Description Overrides
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
JsonRpcMethodBase::$rpcRequest private property The RPC request for the current invocation.
JsonRpcMethodBase::currentRequest protected function The RPC request for the current invocation.
JsonRpcMethodBase::methodDefinition protected function The RPC method definition for the current invocation.
MessengerTrait::$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::$pluginId protected property The plugin_id.
PluginBase::DERIVATIVE_SEPARATOR constant A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::getBaseId public function Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId public function Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginDefinition public function Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition 3
PluginBase::getPluginId public function Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::isConfigurable public function Determines if the plugin is configurable.
Plugins::$pluginManager protected property A plugin manager.
Plugins::create public static function Creates a new Plugin. Overrides JsonRpcMethodBase::create
Plugins::execute public function Overrides ExecutableWithParamsInterface::execute
Plugins::outputSchema public static function Provides the schema that describes the results of the RPC method. Overrides JsonRpcMethodBase::outputSchema
Plugins::__construct public function Plugins constructor. Overrides JsonRpcMethodBase::__construct
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.