$_SESSION['error'] = "An error has occurred, please try again.";
}
}
} else {
$_SESSION['error'] = "An error has occurred, please try again.";
}
break;
case 'sitereg':
if (isset($_POST['centreID']) && is_numeric($_POST['centreID'])) {
$centreEdit = new Centre($_POST['centreID']);
if ($user->getPrivilege() >= 10) {
$_SESSION['error'] = "You do not have the privilege to edit centres.";
} elseif ($centreEdit->getCountry() != $user->getCountry() && !$user->isCentralAdmin()) {
$_SESSION['error'] = "You cannot edit centres from other countries.";
} elseif ($_POST['deleteCentre'] === '1' && $user->isCentralAdmin()) {
$centreEdit->deleteCentre();
$sql = "DELETE FROM centreUnits WHERE centre_id = ?";
$pA = array('i', $centreID);
DB::query($sql, $pA);
$_SESSION['message'] = "You have deleted the centre.";
} elseif ($user->isCentralAdmin() && $_POST['toggleLock'] === '1') {
$centreEdit->toggleLock();
if ($centreEdit->isLocked()) {
$_SESSION['message'] = "The centre is now locked for data entry.";
} else {
$_SESSION['message'] = "The centre is now open for data entry.";
}
} else {
if ($trial->addUserInput($_POST, $centreEdit)) {
$centreID = $centreEdit->saveToDB();
if (isset($_POST['units'])) {
