function load_psets_json($exclude_overrides)
{
$datamap = psets_json_data($exclude_overrides);
if (!count($datamap)) {
Multiconference::fail_message("\$Opt[\"psetsConfig\"] is not set correctly.");
}
$json = (object) array("_defaults" => (object) array());
foreach ($datamap as $fname => $data) {
if ($data === false) {
Multiconference::fail_message("{$fname}: Required configuration file cannot be read.");
}
$x = json_decode($data);
if (!$x) {
Json::decode($data);
// our JSON decoder provides error positions
Multiconference::fail_message("{$fname}: Invalid JSON. " . Json::last_error_msg());
} else {
if (!is_object($x)) {
Multiconference::fail_message("{$fname}: Not a JSON object.");
}
}
object_replace_recursive($json, $x);
}
return $json;
}
function json_last_error_msg()
{
return Json::last_error_msg();
}
private static function add_json($jlist, $fixed, $landmark)
{
if (is_string($jlist)) {
if (($jlistx = json_decode($jlist)) !== false) {
$jlist = $jlistx;
} else {
if (json_last_error()) {
Json::decode($jlist);
error_log("{$landmark}: Invalid JSON. " . Json::last_error_msg());
return;
}
}
if (is_object($jlist)) {
$jlist = [$jlist];
}
}
foreach ($jlist as $oj) {
if (is_object($oj) && isset($oj->id) && isset($oj->name)) {
if (is_string($oj->id) && is_numeric($oj->id)) {
$oj->id = intval($oj->id);
}
if (is_int($oj->id) && !isset(self::$jlist[$oj->id]) && $oj->id >= self::MINFIXEDID === $fixed && is_string($oj->name)) {
if (!isset($oj->abbr) || $oj->abbr == "") {
$oj->abbr = self::abbreviate($oj->name, $oj->id);
}
self::$jlist[$oj->id] = $oj;
continue;
}
}
error_log("{$landmark}: bad option " . json_encode($oj));
}
}
private static function read($info, $text, $fname)
{
$j = json_decode($text, true);
if (is_array($j)) {
$info = array_replace_recursive($info, $j);
} else {
if (json_last_error() !== JSON_ERROR_NONE) {
Json::decode($text);
// our JSON decoder provides error positions
trigger_error("{$fname}: Invalid JSON, " . Json::last_error_msg());
}
}
return $info;
}
