99° Helpers for TYPO3

File::getStorage()

\nn\t3::File()->getStorage(`$file, $createIfNotExists = false`);

Finds a matching sys_file_storage for a file or folder path. To do this, searches through all sys_file_storage entries and compares whether the basePath of the storage matches the path of the file.

\nn\t3::File()->getStorage('fileadmin/test/example.txt');
\nn\t3::File()->getStorage( $falFile );
\nn\t3::File()->getStorage( $sysFileReference );
// returns ResourceStorage with basePath "fileadmin/"

| @return ResourceStorage

Source Code public function getStorage($file, $createIfNotExists = false)
{
	if (!is_string($file)) {
		if (\nn\t3::Obj()->isFalFile($file) || \nn\t3::Obj()->isFile($file)) {
			return $file->getStorage();
		} else if (\nn\t3::Obj()->isFileReference($file)) {
			return $file->getOriginalResource()->getStorage();
		}
		return false;
	}
	$resourceFactory = GeneralUtility::makeInstance(ResourceFactory::class);
	try {
		$resource = $resourceFactory->retrieveFileOrFolderObject($file);
		if ($resource && $resource->getStorage()?->getUid()) {
			return $resource->getStorage();
		}
	} catch (\Exception $e) {
		// File/folder not found in any storage
	}
	$allowCreateConf = \nn\t3::Settings()->getExtConf('nnhelpers')['autoCreateFilemounts'] ?? true;
	if (!($allowCreateConf && $createIfNotExists)) {
		\nn\t3::Exception("nnhelpers: Storage for file {$file} was not found and autocreate was disabled.");
	}
	$storageRepository = \nn\t3::Storage();
	$file = ltrim($file, '/');
	$dirname = $this->getFolder($file);
	$uid = $storageRepository->createLocalStorage($dirname . ' (nnhelpers)', $dirname, 'relative');
	$storageRepository->clearStorageRowCache();
	$storage = $storageRepository->findByUid($uid);
	if (!$storage) {
		\nn\t3::Exception("nnhelpers: Error autocreating storage for file {$file}.");
	}
	return $storage;
}        
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