static function getListValue($params)
{
$return = '';
$field = new rex_yform_manager_field($params['params']["field"]);
if ($field->getElement('modus') == "database") {
$return = '[raw data]';
} else {
$upload_folder = $field->getElement('upload_folder');
if ($upload_folder == "") {
$upload_folder = rex_path::addonData('yform', 'uploads');
}
$value = explode("_", $params['value'], 2);
if (count($value) == 2) {
$hash = $value[0];
$value = $value[1];
$search_path = $upload_folder . '/' . $hash . '_' . $field->getElement('file_prefix');
$files = glob(preg_replace('/(\\*|\\?|\\[)/', '[$1]', $search_path) . '*');
if (count($files) == 1) {
$return = '<a href="' . $_SERVER["REQUEST_URI"] . '&rex_upload_downloadfile=' . urlencode($params['value']) . '">' . basename($value) . '</a>';
if (rex_request("rex_upload_downloadfile") == $params['value']) {
$file = $upload_folder . '/' . $params['value'];
if (file_exists($file)) {
ob_end_clean();
$filename = explode("_", basename($file), 2);
$filename = $filename[1];
header('Content-Description: File Transfer');
header('Content-Type: application/octet-stream');
header('Content-Disposition: attachment; filename=' . $filename);
header('Expires: 0');
header('Cache-Control: must-revalidate');
header('Pragma: public');
header('Content-Length: ' . filesize($file));
readfile($file);
}
}
}
}
}
return $return;
}
