/**
* Get file object
*
* @param string $identifier Identifier
*
* @return \TYPO3\CMS\Core\Resource\File|\TYPO3\CMS\Core\Resource\FileInterface|\TYPO3\CMS\Core\Resource\Folder
* @throws \TYPO3\CMS\Core\Resource\Exception\InsufficientFileAccessPermissionsException
* @throws \TYPO3\CMS\Core\Resource\Exception\InvalidFileException
*/
protected function getFileObject($identifier)
{
$object = $this->fileFactory->retrieveFileOrFolderObject($identifier);
if (!is_object($object)) {
throw new \TYPO3\CMS\Core\Resource\Exception\InvalidFileException('The item ' . $identifier . ' was not a file or directory!!', 1320122453);
}
// early escape for fe_users path
if (strpos($identifier, $this->fileService->getUploadFolder()) === 0 || strpos($identifier, $this->fileService->getTempFolder()) === 0) {
return $object;
}
// continue like the original one....
if ($object->getStorage()->getUid() === 0) {
throw new \TYPO3\CMS\Core\Resource\Exception\InsufficientFileAccessPermissionsException('You are not allowed to access files outside your storages', 1375889830);
}
return $object;
}
