function onTicketPurge($DATA, $auto)
{
global $fromAddr;
// log
$reason = $auto ? "automatically" : "manually";
logTicketEvent($DATA, "purged {$reason} after " . $DATA["downloads"] . " downloads");
// notify if requested
if (!empty($DATA["notify_email"])) {
logTicketEvent($DATA, "sending notification to " . $DATA["notify_email"]);
withLocale($DATA['locale'], $auto ? 'msgTicketExpire' : 'msgTicketPurge', array($DATA, &$subject, &$body));
mailUTF8($DATA["notify_email"], $subject, $body, "From: {$fromAddr}");
}
}
if ($DATA === false) {
logEvent("unknown ticket requested");
} else {
logTicketEvent($DATA, "expired ticket requested");
}
httpNotFound();
}
// check for password
if (hasPassHash($DATA) && !isset($_SESSION['t'][$id])) {
logTicketEvent($DATA, "missing credentials", LOG_ERR);
httpBadRequest();
}
// open the file first
$fd = fopen($DATA["path"], "r");
if ($fd === false) {
logTicketEvent($DATA, "data file " . $DATA["path"] . " is missing!", LOG_ERR);
httpInternalError();
}
// update range parameters
if (!empty($_SERVER["HTTP_RANGE"])) {
preg_match("/^bytes=(\\d*)-(\\d*)/", $_SERVER["HTTP_RANGE"], $range);
}
if (empty($range[1]) || $range[1] < 0 || $range[1] >= $DATA["size"]) {
$range[1] = 0;
}
if (empty($rage[2]) || $range[2] < $range[1] || $range[2] >= $DATA["size"]) {
$range[2] = $DATA["size"] - 1;
}
$size = max(0, $range[2] - $range[1] + 1);
$complete = $size == $DATA["size"];
$last = $range[2] == $DATA["size"] - 1;
