$authed = '';
$semid = '';
$semislocked = '';
unset($GLOBALS['php_errormsg']);
$cache['nodes'] = array();
$cache['unityids'] = array();
$cache['nodeprivs']['resources'] = array();
$docreaders = array();
$shibauthed = 0;
$locale = '';
require_once ".ht-inc/states.php";
require_once '.ht-inc/errors.php';
require_once '.ht-inc/utils.php';
maintenanceCheck();
dbConnect();
setVCLLocale();
initGlobals();
$modes = array_keys($actions['mode']);
$args = array_keys($actions['args']);
$hasArg = 0;
if (in_array($mode, $modes)) {
$actionFunction = $actions['mode'][$mode];
if (in_array($mode, $args)) {
$hasArg = 1;
$arg = $actions['args'][$mode];
}
} else {
$actionFunction = "main";
}
checkAccess();
sendHeaders();
function maintenanceCheck()
{
global $authed, $mode, $user;
$now = time();
$reg = "|" . SCRIPT . "\$|";
$search = preg_replace($reg, '', $_SERVER['SCRIPT_FILENAME']);
$search .= "/.ht-inc/maintenance/";
$files = glob("{$search}[0-9]*");
if (!is_array($files)) {
return;
}
if (empty($files)) {
dbConnect();
$query = "SELECT id " . "FROM sitemaintenance " . "WHERE start <= NOW() AND " . "end > NOW()";
$qh = doQuery($query);
$ids = array();
while ($row = mysql_fetch_assoc($qh)) {
$ids[] = $row['id'];
}
if (empty($ids)) {
dbDisconnect();
return;
}
$allids = implode(',', $ids);
$query = "UPDATE sitemaintenance " . "SET end = NOW() " . "WHERE id IN ({$allids})";
doQuery($query, 101, 'vcl', 1);
dbDisconnect();
return;
}
$inmaintenance = 0;
foreach ($files as $file) {
if (!preg_match("|^{$search}([0-9]{4})([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})\$|", $file, $matches)) {
continue;
}
#YYYYMMDDHHMM
$tmp = "{$matches[1]}-{$matches[2]}-{$matches[3]} {$matches[4]}:{$matches[5]}:00";
$start = datetimeToUnix($tmp);
if ($start < $now) {
# check to see if end time has been reached
$fh = fopen($file, 'r');
$msg = '';
while ($line = fgetss($fh)) {
if (preg_match("/^END=([0-9]{4})([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})\$/", $line, $matches)) {
$tmp = "{$matches[1]}-{$matches[2]}-{$matches[3]} {$matches[4]}:{$matches[5]}:00";
$end = datetimeToUnix($tmp);
if ($end < $now) {
fclose($fh);
unlink($file);
$_SESSION['usersessiondata'] = array();
return;
} else {
$inmaintenance = 1;
}
} else {
$msg .= $line;
}
}
fclose($fh);
if ($inmaintenance) {
break;
}
}
}
if ($inmaintenance) {
$authed = 0;
$mode = 'inmaintenance';
$user = array();
if (array_key_exists('VCLSKIN', $_COOKIE)) {
$skin = strtolower($_COOKIE['VCLSKIN']);
} else {
$skin = DEFAULTTHEME;
}
setVCLLocale();
require_once "themes/{$skin}/page.php";
printHTMLHeader();
print "<h2>" . i("Site Currently Under Maintenance") . "</h2>\n";
if (!empty($msg)) {
$msg = htmlentities($msg);
$msg = preg_replace("/\n/", "<br>\n", $msg);
print "{$msg}<br>\n";
} else {
print i("This site is currently in maintenance.") . "<br>\n";
}
$niceend = strftime('%A, %x, %l:%M %P', $end);
printf(i("The maintenance is scheduled to end <strong>%s</strong>.") . "<br><br><br>\n", $niceend);
printHTMLFooter();
exit;
}
}
