public function upload_attachment_action()
{
if ($GLOBALS['user']->id === "nobody") {
throw new AccessDeniedException();
}
if (!$GLOBALS['ENABLE_EMAIL_ATTACHMENTS']) {
throw new AccessDeniedException(_('Mailanhänge sind nicht erlaubt.'));
}
$file = studip_utf8decode($_FILES['file']);
$output = array('name' => $file['name'], 'size' => $file['size']);
$output['message_id'] = Request::option("message_id");
if (!validate_upload($file)) {
list($type, $error) = explode("§", $GLOBALS['msg']);
throw new Exception($error);
}
$document = new StudipDocument();
$document->setValue('range_id', 'provisional');
$document->setValue('seminar_id', $GLOBALS['user']->id);
$document->setValue('name', $output['name']);
$document->setValue('filename', $document->getValue('name'));
$document->setValue('filesize', (int) $output['size']);
$document->setValue('autor_host', $_SERVER['REMOTE_ADDR']);
$document->setValue('user_id', $GLOBALS['user']->id);
$document->setValue('description', Request::option('message_id'));
$success = $document->store();
if (!$success) {
throw new Exception("Unable to handle uploaded file.");
}
$file_moved = move_uploaded_file($file['tmp_name'], get_upload_file_path($document->getId()));
if (!$file_moved) {
throw new Exception("No permission to move file to destination.");
}
$output['document_id'] = $document->getId();
$output['icon'] = GetFileIcon(getFileExtension($output['name']))->asImg(['class' => "text-bottom"]);
$this->render_json($output);
}
