public static function newInstance()
{
if (!self::$instance instanceof self) {
self::$instance = new self();
}
return self::$instance;
}
function digitalgoods_delete_item($item)
{
DGModel::newInstance()->removeItem($item);
}
<?php
require_once '../../../oc-load.php';
$filename = Params::getParam('file');
$file = osc_get_preference('upload_path', 'digitalgoods') . $filename;
$tmp = explode("_", $filename);
$download = DGModel::newInstance()->getFileByItemNameCode(@$tmp[1], @$tmp[2], $tmp[0]);
if (isset($download['pk_i_id']) && file_exists($file)) {
DGModel::newInstance()->updateDownloads($download['pk_i_id'], $download['i_downloads'] + 1);
header('Content-Description: File Transfer');
header('Content-Type: application/octet-stream');
header('Content-Disposition: attachment; filename=' . basename($file));
header('Content-Transfer-Encoding: binary');
header('Expires: 0');
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header('Pragma: public');
header('Content-Length: ' . filesize($file));
@ob_clean();
flush();
readfile($file);
exit;
}
