ipreg/vlan.php

<?php
/*****************************************************************************
IP Reg, a PHP/MySQL IPAM tool
Copyright (C) 2007-2009 Wietse Warendorff (up to v0.5)
Copyright (C) 2011-2023 Thomas Hooge

SPDX-License-Identifier: GPL-3.0-or-later
*****************************************************************************/

include("includes.php");

if (isset($_REQUEST['id'])) {
    $id = (int) $_REQUEST['id'] or $id = 0;
}

// ========== ACTIONS START ===================================================
switch ($submit = form_get_action()) {

    case NULL: break;

    case 'add':   $action = ACT_ADD; break;
    case 'view':  $action = ACT_VIEW; break;
    case 'edit':  $action = ACT_EDIT; break;
    case 'del':   $action = ACT_DELETE; break;

    case 'insert':
        $vlan_name = sanitize($_POST['vlan_name']);
        $vlan_number = sanitize($_POST['vlan_number']);
        $vlan_info = sanitize($_POST['vlan_info']);
        $vlan_color = sanitize($_POST['vlan_color']);

        $sql = "INSERT INTO vlan (vlan_name, vlan_number, vlan_color, vlan_info)
                VALUE (?, ?, ?, ?)";
        $sth = $dbh->prepare($sql);
        $sth->execute([$vlan_name, $vlan_number, $vlan_color, $vlan_info]);

        $id = $dbh->lastInsertId();
        $action = ACT_VIEW;
        break;

    case 'update':
        $vlan_name = sanitize($_POST['vlan_name']);
        $vlan_number = sanitize($_POST['vlan_number']);
        $vlan_info = sanitize($_POST['vlan_info']);
        $vlan_color = sanitize($_POST['vlan_color']);

        $sql = "UPDATE vlan SET vlan_name=?, vlan_number=?, vlan_color=?, vlan_info=? WHERE vlan_id=?";
        $sth = $dbh->prepare($sql);
        $sth->execute([$vlan_name, $vlan_number, $vlan_color, $vlan_info, $id]);
        $action = ACT_VIEW;
        break;

    case 'delete':
        $sth = $dbh->prepare("DELETE FROM vlan WHERE vlan_id=?");
        $sth->execute([$id]);
        $g_message->Add(_("VLAN deleted."));
        $action = ACT_DEFAULT;
        break;

    default:
        $g_error->Add(submit_error($submit));
        $valid = FALSE;
}

// ========== ACTIONS END =====================================================

$smarty->assign("scripts", 'jscolor.js');
include("header.php");

if ($action == ACT_DEFAULT):
// ========== VARIANT: default behavior =======================================

$sql = "SELECT vlan_id AS id, vlan_number AS number, vlan_name AS name,
            vlan_color AS color, LEFT(vlan_info, 60) AS info
        FROM vlan
        ORDER BY vlan_number";
$sth = $dbh->query($sql);
$smarty->assign("vlans", $sth->fetchAll());

$smarty->display("vlan.tpl");

elseif ($action == ACT_ADD):
// ========== VARIANT: add record =============================================

$smarty->display("vlanadd.tpl");

elseif ($action == ACT_VIEW):
// ========== VARIANT: view single record =====================================

// vlan
$sql = "SELECT vlan_id AS id, vlan_name AS name, vlan_number AS number,
            vlan_info AS info, vlan_color AS color
        FROM vlan
        WHERE vlan_id=?";
$sth = $dbh->prepare($sql);
$sth->execute([$id]);
$smarty->assign("vlan", $sth->fetch(PDO::FETCH_OBJ));

// subnets
$sql = "SELECT s.subnet_id, s.subnet_address, s.subnet_mask, s.subnet_info
        FROM subnet AS s LEFT JOIN subnetvlan AS v USING (subnet_id)
        WHERE v.vlan_id=?
        ORDER BY INET_ATON(s.subnet_address)";
$sth = $dbh->prepare($sql);
$sth->execute([$id]);
$smarty->assign("subnets", $sth->fetchAll());

$smarty->display("vlanview.tpl");

elseif ($action == ACT_EDIT):
// ========== VARIANT: edit single record =====================================

$sql = "SELECT vlan_id AS id, vlan_name AS name, vlan_number AS number,
            vlan_color AS color, vlan_info AS info
        FROM vlan
        WHERE vlan_id=?";
$sth = $dbh->prepare($sql);
$sth->execute([$id]);
$smarty->assign("vlan", $sth->fetch(PDO::FETCH_OBJ));

$smarty->display("vlanedit.tpl");

elseif ($action == ACT_DELETE):
// ========== VARIANT: delete record ==========================================

$sql = "SELECT vlan_id AS id, vlan_name AS name, vlan_number AS number
        FROM vlan
        WHERE vlan_id=?";
$sth = $dbh->prepare($sql);
$sth->execute([$id]);
$smarty->assign("vlan", $sth->fetch(PDO::FETCH_OBJ));

$smarty->display("vlandel.tpl");

else:
// ========== ERROR UNKNOWN VARIANT ===========================================

echo "<p>Unknown function call: Please report to system development!</p>\n";

endif; // $action == ...
// ========== END OF VARIANTS =================================================

$smarty->display('footer.tpl');
?>