* The "ping" will check if the flag has been set and inform the user that the archive is ready for download.
*/
$queue = new DownloadQueue();
// Check for a ping then check if the download is finished
$ping = isset($_POST['ping']) ? $_POST['ping'] : false;
if ($ping == 'ping') {
$code = $_POST['code'];
$status = $queue->isDownloadAvailable($code);
if ($status === false) {
echo 'wait';
} else {
$str = '';
// display any error messages
if (!empty($status)) {
$str = '<div><b>' . _kt('The following errors occurred during the download') . ': </><br />';
$str .= '<table style="padding-top: 5px;" cellspacing="0" cellpadding="5">';
foreach ($status as $msg) {
$str .= '<tr><td style="border: 1px #888 solid;">' . $msg . '</td></tr>';
}
$str .= '</table></div>';
}
echo $str;
}
exit(0);
}
if ($queue->isLocked()) {
exit(0);
}
// Not a ping, process the queue
$queue->processQueue();
exit(0);
