<?php

/*********************************************************************

class.ajax.php

AjaxController class that is an extension of the ApiController class. It

will be used to provide functionality common to all Ajax API calls

Jared Hancock

Copyright (c) 2006-2013 osTicket

http://www.osticket.com

Released under the GNU General Public License WITHOUT ANY WARRANTY.

See LICENSE.TXT for details.

vim: expandtab sw=4 ts=4 sts=4:

**********************************************************************/

require_once (INCLUDE_DIR.'class.api.php');

/**

* AjaxController Class

* A simple extension of the ApiController class that will assist in

* providing functionality common to all Ajax call controllers. Any Ajax

* call controller should inherit from this class in order to maintain

* consistency.

*/

class AjaxController extends ApiController {

function staffOnly() {

global $thisstaff;

if (!$thisstaff || !$thisstaff->isValid()) {

$this->exerr(401, sprintf('%s (%s)',

__('Access Denied'), $_SERVER['REMOTE_ADDR']));

}

return true;

}

/**

* Convert a PHP array into a JSON-encoded string

*/

function json_encode($what) {

return Format::json_encode($what);

}

function encode($what) {

return $this->json_encode($what);

}

function get($var, $default=null) {

return $_GET[$var] ?: $default;

}

}