remove() public method

Removes a PersistentResource object from this repository
public remove ( object $object ) : void
$object object
return void
コード例 #1
0
 /**
  * Deletes the given PersistentResource from the ResourceRepository and, if the storage data is no longer used in another
  * PersistentResource object, also deletes the data from the storage.
  *
  * This method will also remove the PersistentResource object from the (internal) ResourceRepository.
  *
  * @param PersistentResource $resource The resource to delete
  * @param boolean $unpublishResource If the resource should be unpublished before deleting it from the storage
  * @return boolean true if the resource was deleted, otherwise FALSE
  * @api
  */
 public function deleteResource(PersistentResource $resource, $unpublishResource = true)
 {
     $this->initialize();
     $collectionName = $resource->getCollectionName();
     $result = $this->resourceRepository->findBySha1($resource->getSha1());
     if (count($result) > 1) {
         $this->systemLogger->log(sprintf('Not removing storage data of resource %s (%s) because it is still in use by %s other PersistentResource object(s).', $resource->getFilename(), $resource->getSha1(), count($result) - 1), LOG_DEBUG);
     } else {
         if (!isset($this->collections[$collectionName])) {
             $this->systemLogger->log(sprintf('Could not remove storage data of resource %s (%s) because it refers to the unknown collection "%s".', $resource->getFilename(), $resource->getSha1(), $collectionName), LOG_WARNING);
             return false;
         }
         $storage = $this->collections[$collectionName]->getStorage();
         if (!$storage instanceof WritableStorageInterface) {
             $this->systemLogger->log(sprintf('Could not remove storage data of resource %s (%s) because it its collection "%s" is read-only.', $resource->getFilename(), $resource->getSha1(), $collectionName), LOG_WARNING);
             return false;
         }
         try {
             $storage->deleteResource($resource);
         } catch (\Exception $exception) {
             $this->systemLogger->log(sprintf('Could not remove storage data of resource %s (%s): %s.', $resource->getFilename(), $resource->getSha1(), $exception->getMessage()), LOG_WARNING);
             return false;
         }
         if ($unpublishResource) {
             /** @var TargetInterface $target */
             $target = $this->collections[$collectionName]->getTarget();
             $target->unpublishResource($resource);
             $this->systemLogger->log(sprintf('Removed storage data and unpublished resource %s (%s) because it not used by any other PersistentResource object.', $resource->getFilename(), $resource->getSha1()), LOG_DEBUG);
         } else {
             $this->systemLogger->log(sprintf('Removed storage data of resource %s (%s) because it not used by any other PersistentResource object.', $resource->getFilename(), $resource->getSha1()), LOG_DEBUG);
         }
     }
     $resource->setDeleted();
     $this->resourceRepository->remove($resource);
     return true;
 }
コード例 #2
0
 /**
  * Clean up resource registry
  *
  * This command checks the resource registry (that is the database tables) for orphaned resource objects which don't
  * seem to have any corresponding data anymore (for example: the file in Data/Persistent/Resources has been deleted
  * without removing the related PersistentResource object).
  *
  * If the Neos.Media package is active, this command will also detect any assets referring to broken resources
  * and will remove the respective Asset object from the database when the broken resource is removed.
  *
  * This command will ask you interactively what to do before deleting anything.
  *
  * @return void
  */
 public function cleanCommand()
 {
     $this->outputLine('Checking if resource data exists for all known resource objects ...');
     $this->outputLine();
     $mediaPackagePresent = $this->packageManager->isPackageActive('Neos.Media');
     $resourcesCount = $this->resourceRepository->countAll();
     $this->output->progressStart($resourcesCount);
     $brokenResources = [];
     $relatedAssets = new \SplObjectStorage();
     $relatedThumbnails = new \SplObjectStorage();
     $iterator = $this->resourceRepository->findAllIterator();
     foreach ($this->resourceRepository->iterate($iterator, function ($iteration) {
         $this->clearState($iteration);
     }) as $resource) {
         $this->output->progressAdvance(1);
         /* @var PersistentResource $resource */
         $stream = $resource->getStream();
         if (!is_resource($stream)) {
             $brokenResources[] = $resource->getSha1();
         }
     }
     $this->output->progressFinish();
     $this->outputLine();
     if ($mediaPackagePresent && count($brokenResources) > 0) {
         /* @var AssetRepository $assetRepository */
         $assetRepository = $this->objectManager->get(AssetRepository::class);
         /* @var ThumbnailRepository $thumbnailRepository */
         $thumbnailRepository = $this->objectManager->get(ThumbnailRepository::class);
         foreach ($brokenResources as $key => $resourceSha1) {
             $resource = $this->resourceRepository->findOneBySha1($resourceSha1);
             $brokenResources[$key] = $resource;
             $assets = $assetRepository->findByResource($resource);
             if ($assets !== null) {
                 $relatedAssets[$resource] = $assets;
             }
             $thumbnails = $thumbnailRepository->findByResource($resource);
             if ($assets !== null) {
                 $relatedThumbnails[$resource] = $thumbnails;
             }
         }
     }
     if (count($brokenResources) > 0) {
         $this->outputLine('<b>Found %s broken resource(s):</b>', [count($brokenResources)]);
         $this->outputLine();
         foreach ($brokenResources as $resource) {
             $this->outputLine('%s (%s) from "%s" collection', [$resource->getFilename(), $resource->getSha1(), $resource->getCollectionName()]);
             if (isset($relatedAssets[$resource])) {
                 foreach ($relatedAssets[$resource] as $asset) {
                     $this->outputLine(' -> %s (%s)', [get_class($asset), $asset->getIdentifier()]);
                 }
             }
         }
         $response = null;
         while (!in_array($response, ['y', 'n', 'c'])) {
             $response = $this->output->ask('<comment>Do you want to remove all broken resource objects and related assets from the database? (y/n/c) </comment>');
         }
         switch ($response) {
             case 'y':
                 $brokenAssetCounter = 0;
                 $brokenThumbnailCounter = 0;
                 foreach ($brokenResources as $sha1 => $resource) {
                     $this->outputLine('- delete %s (%s) from "%s" collection', [$resource->getFilename(), $resource->getSha1(), $resource->getCollectionName()]);
                     $resource->disableLifecycleEvents();
                     $this->resourceRepository->remove($resource);
                     if (isset($relatedAssets[$resource])) {
                         foreach ($relatedAssets[$resource] as $asset) {
                             $assetRepository->remove($asset);
                             $brokenAssetCounter++;
                         }
                     }
                     if (isset($relatedThumbnails[$resource])) {
                         foreach ($relatedThumbnails[$resource] as $thumbnail) {
                             $thumbnailRepository->remove($thumbnail);
                             $brokenThumbnailCounter++;
                         }
                     }
                     $this->persistenceManager->persistAll();
                 }
                 $brokenResourcesCounter = count($brokenResources);
                 if ($brokenResourcesCounter > 0) {
                     $this->outputLine('Removed %s resource object(s) from the database.', [$brokenResourcesCounter]);
                 }
                 if ($brokenAssetCounter > 0) {
                     $this->outputLine('Removed %s asset object(s) from the database.', [$brokenAssetCounter]);
                 }
                 if ($brokenThumbnailCounter > 0) {
                     $this->outputLine('Removed %s thumbnail object(s) from the database.', [$brokenThumbnailCounter]);
                 }
                 break;
             case 'n':
                 $this->outputLine('Did not delete any resource objects.');
                 break;
             case 'c':
                 $this->outputLine('Stopping. Did not delete any resource objects.');
                 $this->quit(0);
                 break;
         }
     }
 }