vesta/web/api/v1/list/ip/index.php

<?php
error_reporting(NULL);
header('Content-Type: application/json');

$TAB = 'IP';

// Main include
include($_SERVER['DOCUMENT_ROOT']."/inc/main.php");
top_panel(empty($_SESSION['look']) ? $_SESSION['user'] : $_SESSION['look'], $TAB);

// Check user
if ($_SESSION['user'] != 'admin') {
    header('Location: /list/user');
    exit;
}

// Data
exec (VESTA_CMD."v-list-sys-ips json", $output, $return_var);
$data = json_decode(implode('', $output), true);
$data = array_reverse($data, true);
unset($output);

foreach ($data as $key => $value) {
  ++$i;
  if ( $i == 1) {
    $total_amount = __('1 IP address');
  } else {
    $total_amount = __('%s IP addresses',$i);
  }

  $data[$key]['delete_conf'] = __('DELETE_IP_CONFIRMATION', $key);
}

// Back uri
$_SESSION['back'] = $_SERVER['REQUEST_URI'];

$object = (object)[];
$object->data = $data;
$object->user = $user;
$object->panel = $panel;
$object->totalAmount = $total_amount;
$object->ipFav = $_SESSION['favourites']['IP'];

print json_encode($object);