/**
* Sends a previously uploaded file if it exists.
*
* The first parameter can be set to the uploaded filename to force correct behaviour from the
* browser regarding the filename. Otherwise the filename will be defined in the header and
* becomes a little bit more unstable since cross-browser checks have to be made.
*/
public function downloadAction($parameter)
{
if (!$this->getFile()) {
return 404;
}
if (count($parameter) > 1) {
return 404;
}
if ($parameter && $parameter[0] != $this->filename) {
return 404;
}
return Misc::servefile($this->file, $parameter ? FALSE : $this->filename);
}
