function preProcessForm(&$values)
{
if (empty($values['filename'])) {
include_once 'n_filesystem.php';
$values['filename'] = NFilesystem::cleanFileName($values['title']);
}
parent::preProcessForm($values);
}
function processFiles(&$values, $files_array)
{
include_once 'n_filesystem.php';
$form =& $this->form;
$model =& $this->model;
$pk = $model->primaryKey();
foreach ($files_array as $field => $vals) {
$tmp_file = $vals['value']['tmp_name'];
if (!is_uploaded_file($tmp_file)) {
$values[$field] = '';
continue;
}
$path = array();
if ($vals['type'] == 'cms_file') {
$path[] = $this->controller->name;
$path[] = $model->{$pk};
}
$path[] = substr(md5(microtime()), 20);
$path[] = NFilesystem::cleanFileName($vals['value']['name']);
$filename = implode('/', $path);
$tmp_file = $model->beforeUpload($field, $tmp_file);
$newfile = NUpload::moveUpload($tmp_file, $filename);
$values[$field] = $newfile ? $newfile : '';
}
}