function log($text, $who, $pids = null)
{
if (!$who) {
$who = 0;
} else {
if (!is_numeric($who)) {
if ($who->email && !$who->contactId) {
$text .= " <{$who->email}>";
}
$who = $who->contactId;
}
}
if (is_object($pids)) {
$pids = array($pids->paperId);
} else {
if (!is_array($pids)) {
$pids = $pids > 0 ? array($pids) : array();
}
}
$ps = array();
foreach ($pids as $p) {
$ps[] = is_object($p) ? $p->paperId : $p;
}
if ($this->_save_logs === false) {
Dbl::q_raw(self::format_log_query($text, $who, $ps));
} else {
$key = "{$who}|{$text}";
if (!isset($this->_save_logs[$key])) {
$this->_save_logs[$key] = [];
}
foreach ($ps as $p) {
$this->_save_logs[$key][$p] = true;
}
}
}