Proyectos de Subversion Moodle

<?php

// This file is part of Moodle - http://moodle.org/

//

// Moodle 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.

//

// Moodle 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 Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**

 * Process ajax requests

 *

 * @copyright Andreas Grabs

 * @license http://www.gnu.org/copyleft/gpl.html GNU Public License

 * @package mod_feedback

 */

if (!defined('AJAX_SCRIPT')) {

    define('AJAX_SCRIPT', true);

}

require(__DIR__.'/../../config.php');

require_once('lib.php');

$id = required_param('id', PARAM_INT);

$action = optional_param('action', '', PARAM_ALPHA);

$sesskey = optional_param('sesskey', false, PARAM_TEXT);

$itemorder = optional_param('itemorder', false, PARAM_SEQUENCE);

$cm = get_coursemodule_from_id('feedback', $id, 0, false, MUST_EXIST);

$course = $DB->get_record('course', array('id'=>$cm->course), '*', MUST_EXIST);

$feedback = $DB->get_record('feedback', array('id'=>$cm->instance), '*', MUST_EXIST);

require_sesskey();

$context = context_module::instance($cm->id);

require_login($course, true, $cm);

require_capability('mod/feedback:edititems', $context);

$return = false;

switch ($action) {

    case 'saveitemorder':

        $itemlist = explode(',', trim($itemorder, ','));

        if (count($itemlist) > 0) {

            $return = feedback_ajax_saveitemorder($itemlist, $feedback);

        }

        break;

}

echo json_encode($return);

die;