/**
* Offers the user to download the PDF-file
*
* @param numeric $pdfId the ID of the temporary file to download
*/
public function showPdfOfDeletedUser($pdfId)
{
try {
$tmp = TemporaryFile::load($pdfId);
$tmp->download("{$pdfId}Deleted.pdf", 'application/pdf');
} catch (Exception $e) {
$this->_interface->showError('ein Fehler ist aufgetreten');
}
}
/**
* Removes Expired Temporary files
* @return int The count of removed Entries
*/
protected static function removeExpired()
{
$now = self::toDatetime(time());
$oldEntries = TableMng::query("SELECT * FROM SystemTemporaryFiles WHERE until < '{$now}'");
$deletedEntries = 0;
if (count($oldEntries)) {
foreach ($oldEntries as $entry) {
$temp = TemporaryFile::load($entry['ID']);
$temp->remove();
$deletedEntries += 1;
}
}
return $deletedEntries;
}
