function document_delete($id)
{
$document = new Document_file($id);
$document->delete();
set_notify('success', lang('delete_data_complete'));
redirect($_SERVER['HTTP_REFERER']);
}
function download($id)
{
$document = new Document_file($id);
$document->counter();
$this->load->helper('download');
$data = file_get_contents("uploads/document/" . basename($document->file));
$name = basename($document->file);
force_download($name, $data);
}
