static function find($id)
{
if (!array_key_exists($id, self::$jmap)) {
$oj = get(self::option_json_list(), $id);
self::$jmap[$id] = $oj ? PaperOption::make($oj) : null;
}
return self::$jmap[$id];
}
function option_request_to_json($sv, &$new_opts, $id, $current_opts)
{
global $Conf;
$name = simplify_whitespace(defval($sv->req, "optn{$id}", ""));
if (!isset($sv->req["optn{$id}"]) && $id[0] !== "n") {
if (get($current_opts, $id)) {
$new_opts[$id] = $current_opts[$id];
}
return;
} else {
if ($name === "" || $sv->req["optfp{$id}"] === "delete" || $id[0] === "n" && ($name === "New option" || $name === "(Enter new option)")) {
return;
}
}
$oarg = ["name" => $name, "id" => (int) $id, "final" => false];
if ($id[0] === "n") {
$nextid = max($Conf->setting("next_optionid", 1), 1);
foreach ($new_opts as $haveid => $o) {
$nextid = max($nextid, $haveid + 1);
}
foreach ($current_opts as $haveid => $o) {
$nextid = max($nextid, $haveid + 1);
}
$oarg["id"] = $nextid;
}
if (get($sv->req, "optd{$id}") && trim($sv->req["optd{$id}"]) != "") {
$t = CleanHTML::basic_clean($sv->req["optd{$id}"], $err);
if ($t !== false) {
$oarg["description"] = $t;
} else {
$sv->set_error("optd{$id}", $err);
}
}
if ($optvt = get($sv->req, "optvt{$id}")) {
if (($pos = strpos($optvt, ":")) !== false) {
$oarg["type"] = substr($optvt, 0, $pos);
if (preg_match('/:final/', $optvt)) {
$oarg["final"] = true;
}
if (preg_match('/:ds_(\\d+)/', $optvt, $m)) {
$oarg["display_space"] = (int) $m[1];
}
} else {
$oarg["type"] = $optvt;
}
} else {
$oarg["type"] = "checkbox";
}
if (PaperOption::type_has_selector($oarg["type"])) {
$oarg["selector"] = array();
$seltext = trim(cleannl(defval($sv->req, "optv{$id}", "")));
if ($seltext != "") {
foreach (explode("\n", $seltext) as $t) {
$oarg["selector"][] = $t;
}
} else {
$sv->set_error("optv{$id}", "Enter selectors one per line.");
}
}
$oarg["visibility"] = defval($sv->req, "optp{$id}", "rev");
if ($oarg["final"]) {
$oarg["visibility"] = "rev";
}
$oarg["position"] = (int) defval($sv->req, "optfp{$id}", 1);
$oarg["display"] = defval($sv->req, "optdt{$id}");
if ($oarg["type"] === "pdf" && $oarg["final"]) {
$oarg["display"] = "submission";
}
$new_opts[$oarg["id"]] = $o = PaperOption::make($oarg);
$o->req_id = $id;
$o->is_new = $id[0] === "n";
}