sintonia/airtime_mvc/application/cloud_storage/FileStorageBackend.php

<?php

class FileStorageBackend extends StorageBackend
{
    public function getAbsoluteFilePath($resourceId)
    {
        //TODO
        return $resourceId;
    }

    public function getDownloadURLs($resourceId, $contentDispositionFilename)
    {
        return "";
    }

    public function deletePhysicalFile($resourceId)
    {
        //TODO
    }

    public function deleteAllCloudFileObjects()
    {
        return "";
    }

    public function getFilePrefix()
    {
        return "";
    }
}