/**
* Getter function to return the folder where the files can
* be processed. does not check for access rights here
*
* @todo check if we need to implement "is writable" capability
* @return \TYPO3\CMS\Core\Resource\Folder the processing folder, can be empty as well, if the storage doesn't have a processing folder
*/
public function getProcessingFolder()
{
if (!isset($this->processingFolder)) {
$processingFolder = self::DEFAULT_ProcessingFolder;
if (!empty($this->storageRecord['processingfolder'])) {
$processingFolder = $this->storageRecord['processingfolder'];
}
$processingFolder = '/' . trim($processingFolder, '/') . '/';
// this way, we also worry about deeplinked folders like typo3temp/_processed_
if ($this->driver->folderExists($processingFolder) === FALSE) {
$processingFolderParts = explode('/', $processingFolder);
$parentFolder = $this->driver->getRootLevelFolder();
foreach ($processingFolderParts as $folderPart) {
if (!$this->driver->folderExistsInFolder($folderPart, $parentFolder)) {
$parentFolder = $this->driver->createFolder($folderPart, $parentFolder);
} else {
$parentFolder = $parentFolder->getSubfolder($folderPart);
}
}
}
$this->processingFolder = $this->driver->getFolder($processingFolder);
}
return $this->processingFolder;
}
