$PluginRacksRack->check($_POST['id'], DELETE);
    $PluginRacksRack->delete($_POST);
    $PluginRacksRack->redirectToList();
} elseif (isset($_POST["restore"])) {
    $PluginRacksRack->check($_POST['id'], PURGE);
    $PluginRacksRack->restore($_POST);
    $PluginRacksRack->redirectToList();
} else {
    if (isset($_POST["purge"])) {
        $PluginRacksRack->check($_POST['id'], PURGE);
        $PluginRacksRack->delete($_POST, true);
        $PluginRacksRack->redirectToList();
    } else {
        if (isset($_POST["update"])) {
            $PluginRacksRack->check($_POST['id'], UPDATE);
            $PluginRacksRack->update($_POST);
            Html::back();
        } else {
            if (isset($_POST["addDevice"])) {
                if (!isset($_POST['rack_size'])) {
                    $PluginRacksRack->getFromDB($_POST['racks_id']);
                    $_POST['rack_size'] = $PluginRacksRack->fields['rack_size'];
                }
                $test = explode(";", $_POST['itemtype']);
                $_POST['itemtype'] = $test[0];
                $_POST['items_id'] = $test[1];
                $_POST['plugin_racks_itemspecifications_id'] = $test[2];
                if ($_POST['itemtype'] == 'PluginRacksOtherModel') {
                    $newid = $PluginRacksOther->addOthers($_POST['items_id']);
                    $_POST['items_id'] = $newid;
                }