function paperDownload($prow, $final = false)
{
global $Conf, $Me;
// don't let PC download papers in progress
if ($prow->timeSubmitted <= 0 && !$Me->can_view_pdf($prow)) {
return "";
}
$doc = $prow->document($final ? DTYPE_FINAL : DTYPE_SUBMISSION);
return $doc ? documentDownload($doc) : "";
}
private function unparse_html($row, PaperOptionValue $ov, $no_size)
{
$docs = [];
foreach ($ov->documents($row) as $d) {
$name = htmlspecialchars($d->unique_filename);
$docs[] = documentDownload($d, count($docs) ? "sdlimgsp" : "sdlimg", $name, $no_size);
}
return join("<br />", $docs);
}