/**
* Override the default method to handle the specific things of the download module and
* update the database after file was successful uploaded.
* This method has the same parameters as the default.
* @param $uploaded_file
* @param $name
* @param $size
* @param $type
* @param $error
* @param $index
* @param $content_range
* @return stdClass
*/
protected function handle_file_upload($uploaded_file, $name, $size, $type, $error, $index = null, $content_range = null)
{
global $gPreferences, $gL10n, $gDb, $getId, $gCurrentOrganization, $gCurrentUser;
$file = parent::handle_file_upload($uploaded_file, $name, $size, $type, $error, $index, $content_range);
if (!isset($file->error)) {
try {
// check filesize against module settings
if ($file->size > $gPreferences['max_file_upload_size'] * 1024 * 1024) {
throw new AdmException('DOW_FILE_TO_LARGE', $gPreferences['max_file_upload_size']);
}
// check filename and throw exception if something is wrong
admStrIsValidFileName($file->name, true);
// get recordset of current folder from database and throw exception if necessary
$targetFolder = new TableFolder($gDb);
$targetFolder->getFolderForDownload($getId);
// now add new file to database
$newFile = new TableFile($gDb);
$newFile->setValue('fil_fol_id', $targetFolder->getValue('fol_id'));
$newFile->setValue('fil_name', $file->name);
$newFile->setValue('fil_locked', $targetFolder->getValue('fol_locked'));
$newFile->setValue('fil_counter', '0');
$newFile->save();
// Benachrichtigungs-Email für neue Einträge
$message = $gL10n->get('DOW_EMAIL_NOTIFICATION_MESSAGE', $gCurrentOrganization->getValue('org_longname'), $file->name, $gCurrentUser->getValue('FIRST_NAME') . ' ' . $gCurrentUser->getValue('LAST_NAME'), date($gPreferences['system_date'], time()));
$notification = new Email();
$notification->adminNotfication($gL10n->get('DOW_EMAIL_NOTIFICATION_TITLE'), $message, $gCurrentUser->getValue('FIRST_NAME') . ' ' . $gCurrentUser->getValue('LAST_NAME'), $gCurrentUser->getValue('EMAIL'));
} catch (AdmException $e) {
$file->error = $e->getText();
unlink($this->options['upload_dir'] . $file->name);
return $file;
}
}
return $file;
}
}
try {
// get recordset of current file from databse
$file = new TableFile($gDb);
$file->getFileForDownload($getFileId);
} catch (AdmException $e) {
$e->showHtml();
}
//kompletten Pfad der Datei holen
$completePath = $file->getCompletePathOfFile();
//pruefen ob File ueberhaupt physikalisch existiert
if (!file_exists($completePath)) {
$gMessage->show($gL10n->get('SYS_FILE_NOT_EXIST'));
}
//Downloadcounter inkrementieren
$file->setValue('fil_counter', $file->getValue('fil_counter') + 1);
$file->save();
//Dateigroese ermitteln
$fileSize = filesize($completePath);
$filename = $file->getValue('fil_name');
// for IE the filename must have special chars in hexadecimal
if (preg_match('/MSIE/', $_SERVER['HTTP_USER_AGENT'])) {
$filename = urlencode($filename);
}
// Passenden Datentyp erzeugen.
header('Content-Type: application/octet-stream');
header('Content-Length: ' . $fileSize);
header('Content-Disposition: attachment; filename="' . $filename . '"');
// necessary for IE, because without it the download with SSL has problems
header('Cache-Control: private');
header('Pragma: public');
try {
// check filename and throw exception if something is wrong
if (admStrIsValidFileName(urldecode($getName), true)) {
$getName = urldecode($getName);
// get recordset of current folder from databse
$targetFolder = new TableFolder($gDb);
$targetFolder->getFolderForDownload($getFolderId);
}
} catch (AdmException $e) {
$e->showHtml();
}
//Pruefen ob das neue Element eine Datei order ein Ordner ist.
if (is_file($targetFolder->getCompletePathOfFolder() . '/' . $getName)) {
//Datei hinzufuegen
$newFile = new TableFile($gDb);
$newFile->setValue('fil_fol_id', $targetFolder->getValue('fol_id'));
$newFile->setValue('fil_name', $getName);
$newFile->setValue('fil_locked', $targetFolder->getValue('fol_locked'));
$newFile->setValue('fil_counter', '0');
$newFile->save();
//Zurueck zur letzten Seite
$gNavigation->addUrl(CURRENT_URL);
$location = 'Location: ' . $g_root_path . '/adm_program/system/back.php';
header($location);
exit;
} elseif (is_dir($targetFolder->getCompletePathOfFolder() . '/' . $getName)) {
//Ordner der DB hinzufuegen
$newFolder = new TableFolder($gDb);
$newFolder->setValue('fol_fol_id_parent', $targetFolder->getValue('fol_id'));
$newFolder->setValue('fol_type', 'DOWNLOAD');
$newFolder->setValue('fol_name', $getName);