--- /dev/null
+<?php
+
+namespace Drupal\webprofiler\Entity;
+
+use Drupal\Core\Config\Entity\ConfigEntityStorageInterface;
+use Drupal\Core\Entity\EntityTypeInterface;
+use Drupal\Core\Entity\EntityTypeManagerInterface;
+use Drupal\Core\Entity\EntityViewBuilderInterface;
+use Drupal\Core\Plugin\DefaultPluginManager;
+use Drupal\webprofiler\Entity\Decorators\Config\ConfigEntityStorageDecorator;
+use Drupal\webprofiler\Entity\Decorators\Config\RoleStorageDecorator;
+use Drupal\webprofiler\Entity\Decorators\Config\ShortcutSetStorageDecorator;
+use Drupal\webprofiler\Entity\Decorators\Config\VocabularyStorageDecorator;
+use Symfony\Component\DependencyInjection\ContainerAwareInterface;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+
+/**
+ * Class EntityManagerWrapper
+ */
+class EntityManagerWrapper extends DefaultPluginManager implements EntityTypeManagerInterface, ContainerAwareInterface {
+
+ /**
+ * @var array
+ */
+ private $loaded;
+
+ /**
+ * @var array
+ */
+ private $rendered;
+
+ /**
+ * @var \Drupal\Core\Entity\EntityManagerInterface
+ */
+ private $entityManager;
+
+ /**
+ * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entityManager
+ */
+ public function __construct(EntityTypeManagerInterface $entityManager) {
+ $this->entityManager = $entityManager;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getStorage($entity_type) {
+ /** @var ConfigEntityStorageInterface $handler */
+ $handler = $this->getHandler($entity_type, 'storage');
+ $type = ($handler instanceof ConfigEntityStorageInterface) ? 'config' : 'content';
+
+ if (!isset($this->loaded[$type][$entity_type])) {
+ $handler = $this->getStorageDecorator($entity_type, $handler);
+ $this->loaded[$type][$entity_type] = $handler;
+ }
+ else {
+ $handler = $this->loaded[$type][$entity_type];
+ }
+
+ return $handler;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getViewBuilder($entity_type) {
+ /** @var EntityViewBuilderInterface $handler */
+ $handler = $this->getHandler($entity_type, 'view_builder');
+
+ if ($handler instanceof EntityViewBuilderInterface) {
+ if (!isset($this->rendered[$entity_type])) {
+ $handler = new EntityViewBuilderDecorator($handler);
+ $this->rendered[$entity_type] = $handler;
+ }
+ else {
+ $handler = $this->rendered[$entity_type];
+ }
+ }
+
+ return $handler;
+ }
+
+ /**
+ * @param $entity_type
+ * @param $handler
+ *
+ * @return \Drupal\webprofiler\Entity\EntityDecorator
+ */
+ private function getStorageDecorator($entity_type, $handler) {
+ if ($handler instanceof ConfigEntityStorageInterface) {
+ switch ($entity_type) {
+ case 'taxonomy_vocabulary':
+ return new VocabularyStorageDecorator($handler);
+ break;
+ case 'user_role':
+ return new RoleStorageDecorator($handler);
+ break;
+ case 'shortcut_set':
+ return new ShortcutSetStorageDecorator($handler);
+ break;
+ default:
+ return new ConfigEntityStorageDecorator($handler);
+ break;
+ }
+ }
+ return $handler;
+ }
+
+ /**
+ * @param $type
+ * @param $entity_type
+ *
+ * @return array
+ */
+ public function getLoaded($type, $entity_type) {
+ return isset($this->loaded[$type][$entity_type]) ? $this->loaded[$type][$entity_type] : NULL;
+ }
+
+ /**
+ * @param $entity_type
+ *
+ * @return array
+ */
+ public function getRendered( $entity_type) {
+ return isset($this->rendered[$entity_type]) ? $this->rendered[$entity_type] : NULL;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function useCaches($use_caches = FALSE) {
+ $this->entityManager->useCaches($use_caches);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function hasDefinition($plugin_id) {
+ return $this->entityManager->hasDefinition($plugin_id);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getAccessControlHandler($entity_type) {
+ return $this->entityManager->getAccessControlHandler($entity_type);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function clearCachedDefinitions() {
+ $this->entityManager->clearCachedDefinitions();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getListBuilder($entity_type) {
+ return $this->entityManager->getListBuilder($entity_type);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getFormObject($entity_type, $operation) {
+ return $this->entityManager->getFormObject($entity_type, $operation);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getRouteProviders($entity_type) {
+ return $this->entityManager->getRouteProviders($entity_type);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function hasHandler($entity_type, $handler_type) {
+ return $this->entityManager->hasHandler($entity_type, $handler_type);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getHandler($entity_type, $handler_type) {
+ return $this->entityManager->getHandler($entity_type, $handler_type);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function createHandlerInstance(
+ $class,
+ EntityTypeInterface $definition = NULL
+ ) {
+ return $this->entityManager->createHandlerInstance($class, $definition);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getDefinition($entity_type_id, $exception_on_invalid = TRUE) {
+ return $this->entityManager->getDefinition(
+ $entity_type_id,
+ $exception_on_invalid
+ );
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getDefinitions() {
+ return $this->entityManager->getDefinitions();
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function createInstance($plugin_id, array $configuration = []) {
+ return $this->entityManager->createInstance($plugin_id, $configuration);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getInstance(array $options) {
+ return $this->entityManager->getInstance($options);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function setContainer(ContainerInterface $container = NULL) {
+ $this->entityManager->setContainer($container);
+ }
+
+}