<?php

/*  PowerAdmin, a friendly web-based admin tool for PowerDNS.
 *  See <https://rejo.zenger.nl/poweradmin> for more details.
 *
 *  Copyright 2007, 2008  Rejo Zenger <rejo@zenger.nl>
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

require_once("inc/toolkit.inc.php");

if (!level(5))
{
	 error(ERR_LEVEL_5);
}

if(isset($_POST["submit"]))
{
	$master_ip = (isset($_POST['master_ip']) ? $_POST["master_ip"] : '');
	$ns_name = (isset($_POST['ns_name']) ? $_POST["ns_name"] : '');
	$account = (isset($_POST["account"]) ? $_POST['account'] : '');
	if (!isset($error))
	{
		if (!is_valid_ip($master_ip) && !is_valid_ip6($master_ip))
		{
			$error = _('Given master IP address is not valid IPv4 or IPv6.');
		}
		elseif (!is_valid_hostname($ns_name))
		{
			$error = _('Given hostname for NS record not valid.');
		}
		elseif (!validate_account($account))
		{
			$error = _('Account name is not valid (may contain only alpha chars).');
		}
		else    
		{
			if(add_supermaster($master_ip, $ns_name, $account))
			{
				$success = _('Successfully added supermaster.');
			}
		}
	}
}

include_once("inc/header.inc.php");
    
    if ((isset($error)) && ($error != ""))
    {
    	?><div class="error"><?php echo _('Error'); ?>: <?php echo $error; ?></div><?php
    }
    elseif ((isset($success)) && ($success != ""))
    {
    	?><div class="success"><?php echo $success; ?></div><?php
    }
    
    ?>
    <h2><?php echo _('Add supermaster'); ?></h2>
    <form method="post" action="add_supermaster.php">
     <table>
      <tr>
       <td class="n"><?php echo _('IP address of supermaster'); ?>:</td>
       <td class="n">
        <input type="text" class="input" name="master_ip" value="<?php if (isset($error)) print $_POST["master_ip"]; ?>">
       </td>
      </tr>
      <tr>
       <td class="n"><?php echo _('Hostname in NS record'); ?>:</td>
       <td class="n">
        <input type="text" class="input" name="ns_name" value="<?php if (isset($error)) print $_POST["ns_name"]; ?>">
       </td>
      </tr>
      <tr>
       <td class="n"><?php echo _('Account'); ?>:</td>
       <td class="n">
        <input type="text" class="input" name="account" value="<?php if (isset($error)) print $_POST["account"]; ?>">
       </td>
      </tr>
      <tr>
       <td class="n">&nbsp;</td>
       <td class="n">
        <input type="submit" class="button" name="submit" value="<?php echo _('Add supermaster'); ?>">
       </td>
      </tr>
     </table>
    </form>
<?php
include_once("inc/footer.inc.php");
?>