$item->check(-1, CREATE, $_POST);
if ($newID = $item->add($_POST)) {
Event::log($_POST["slts_id"], "slts", 4, "setup", sprintf(__('%s adds a link with an item'), $_SESSION["glpiname"]));
if ($_SESSION['glpibackcreated']) {
Html::redirect($item->getFormURL() . "?id=" . $newID);
}
}
Html::back();
} else {
if (isset($_POST["purge"])) {
if (isset($_POST['id'])) {
$item->check($_POST['id'], PURGE);
if ($item->delete($_POST, 1)) {
Event::log($_POST["id"], "slas", 4, "setup", sprintf(__('%s purges a sla level'), $_SESSION["glpiname"]));
}
$item->redirectToList();
}
Html::back();
} else {
if (isset($_POST["add_action"])) {
$item->check($_POST['slalevels_id'], UPDATE);
$action = new SlaLevelAction();
$action->add($_POST);
Html::back();
} else {
if (isset($_POST["add_criteria"])) {
$item->check($_POST['slalevels_id'], UPDATE);
$criteria = new SlaLevelCriteria();
$criteria->add($_POST);
Html::back();
} else {
