<?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");

?>