request_form.php

<?php

///////////////////////////////////////////////////////////////////////////
//                                                                       //
// NOTICE OF COPYRIGHT                                                   //
//                                                                       //
// Moodle - Modular Object-Oriented Dynamic Learning Environment         //
//          http://moodle.org                                            //
//                                                                       //
// Copyright (C) 1999 onwards Martin Dougiamas  http://dougiamas.com     //
//                                                                       //
// 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 2 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:                          //
//                                                                       //
//          http://www.gnu.org/copyleft/gpl.html                         //
//                                                                       //
///////////////////////////////////////////////////////////////////////////

/**
 * Forms associated with requesting courses, and having requests approved.
 * Note that several related forms are defined in this one file.
 *
 * @license http://www.gnu.org/copyleft/gpl.html GNU Public License
 * @package course
 */
if (!defined('MOODLE_INTERNAL')) {
    die('Direct access to this script is forbidden.');    ///  It must be included from a Moodle page
}

require_once($CFG->libdir . '/formslib.php');
// > HsH peter werner - we need course/lib.php
require_once($CFG->dirroot . '/course/lib.php');
require_once($CFG->dirroot . '/local/hsh/lib.php');
// < HsH

/**
 * A form for a user to request a course.
 */
class course_request_hsh_form extends moodleform {

    function definition() {
        global $CFG, $DB, $USER;

        $mform =& $this->_form;

        if ($pending = $DB->get_records('local_hsh_course_request', array('requester' => $USER->id))) {
            $mform->addElement('header', 'pendinglist', get_string('yourscoursespending', 'local_hsh'));
            $list = array();
            foreach ($pending as $cp) {
                $list[] = format_string($cp->fullname);
            }
            $list = implode(' --- ', $list);
            $mform->addElement('static', 'pendingcourses', get_string('courses', 'local_hsh'), $list);
        }

        $mform->addElement('header', 'coursedetails', get_string('courserequestdetails', 'local_hsh'));

        $mform->addElement('text', 'fullname', get_string('fullnamecourse', 'local_hsh'), 'maxlength="254" size="50"');
        $mform->addHelpButton('fullname', 'fullnamecourse', 'local_hsh');
        $mform->addRule('fullname', get_string('missingfullname', 'local_hsh'), 'required', null, 'client');
        $mform->setType('fullname', PARAM_TEXT);

        $mform->addElement('text', 'shortname', get_string('shortnamecourse', 'local_hsh'), 'maxlength="100" size="50"');