Extbase - File Abstraction Layer (FAL)

Allgemein Dateien mit Extbase Handeln

In general, you should be able to call getOriginalResource() on a \TYPO3\CMS\Extbase\Domain\Model\FileReference object. For more concrete examples, either refer to the doc links or have a look at the wiki for a example handling FileReferences.

Beispiel Dateiupload

http://www.koller-webprogramming.ch/tipps-tricks/typo3-extension-entwicklung-extbase/dateien-und-bilder-mit-extbase-61-uploaddownload-via-fal-file-abstraction-layer/