1fd0e33efac280d984e5dad3d2dad37991e29d1e
[moodle.git] / admin / registration / register.php
1 <?php
3 ///////////////////////////////////////////////////////////////////////////
4 //                                                                       //
5 // This file is part of Moodle - http://moodle.org/                      //
6 // Moodle - Modular Object-Oriented Dynamic Learning Environment         //
7 //                                                                       //
8 // Moodle is free software: you can redistribute it and/or modify        //
9 // it under the terms of the GNU General Public License as published by  //
10 // the Free Software Foundation, either version 3 of the License, or     //
11 // (at your option) any later version.                                   //
12 //                                                                       //
13 // Moodle is distributed in the hope that it will be useful,             //
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of        //
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         //
16 // GNU General Public License for more details.                          //
17 //                                                                       //
18 // You should have received a copy of the GNU General Public License     //
19 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.       //
20 //                                                                       //
21 ///////////////////////////////////////////////////////////////////////////
23 /*
24  * @package    moodle
25  * @subpackage registration
26  * @author     Jerome Mouneyrac <jerome@mouneyrac.com>
27  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL
28  * @copyright  (C) 1999 onwards Martin Dougiamas  http://dougiamas.com
29  *
30  * This page displays the site registration form for Moodle.org/MOOCH or for a different hub.
31  * It handles redirection to the hub to continue the registration workflow process.
32  * It also handles update operation by web service.
33  */
36 require_once('../../config.php');
37 require_once($CFG->libdir . '/adminlib.php');
38 require_once($CFG->dirroot . '/' . $CFG->admin . '/registration/forms.php');
39 require_once($CFG->dirroot . '/webservice/lib.php');
40 require_once($CFG->dirroot . '/' . $CFG->admin . '/registration/lib.php');
42 $huburl = required_param('huburl', PARAM_URL);
43 $huburl = rtrim($huburl, "/");
45 if ($huburl == HUB_MOODLEORGHUBURL) { // register to Moodle.org
46     admin_externalpage_setup('registrationmoodleorg');
47 } else { //register to a hub
48     admin_externalpage_setup('registrationhub');
49 }
51 $password = optional_param('password', '', PARAM_TEXT);
52 $hubname = optional_param('hubname', '', PARAM_TEXT);
54 $registrationmanager = new registration_manager();
56 $registeredhub = $registrationmanager->get_registeredhub($huburl);
58 $siteregistrationform = new site_registration_form('',
59                 array('alreadyregistered' => !empty($registeredhub->token),
60                     'huburl' => $huburl, 'hubname' => $hubname,
61                     'password' => $password));
62 $fromform = $siteregistrationform->get_data();
64 if (!empty($fromform) and confirm_sesskey()) {
66     // Set to -1 all optional data marked as "don't send" by the admin.
67     // The function get_site_info() will not calculate the optional data if config is set to -1.
68     $inputnames = array('courses', 'users', 'roleassignments', 'posts', 'questions', 'resources',
69         'badges', 'issuedbadges', 'modulenumberaverage', 'participantnumberaverage');
70     foreach ($inputnames as $inputname) {
71         if (empty($fromform->{$inputname})) {
72             $fromform->{$inputname} = -1;
73         }
74     }
76     // Save the settings.
77     $cleanhuburl = clean_param($huburl, PARAM_ALPHANUMEXT);
78     set_config('site_name_' . $cleanhuburl, $fromform->name, 'hub');
79     set_config('site_description_' . $cleanhuburl, $fromform->description, 'hub');
80     set_config('site_contactname_' . $cleanhuburl, $fromform->contactname, 'hub');
81     set_config('site_contactemail_' . $cleanhuburl, $fromform->contactemail, 'hub');
82     set_config('site_contactphone_' . $cleanhuburl, $fromform->contactphone, 'hub');
83     set_config('site_imageurl_' . $cleanhuburl, $fromform->imageurl, 'hub');
84     set_config('site_privacy_' . $cleanhuburl, $fromform->privacy, 'hub');
85     set_config('site_address_' . $cleanhuburl, $fromform->address, 'hub');
86     set_config('site_region_' . $cleanhuburl, $fromform->regioncode, 'hub');
87     set_config('site_country_' . $cleanhuburl, $fromform->countrycode, 'hub');
88     set_config('site_language_' . $cleanhuburl, $fromform->language, 'hub');
89     set_config('site_geolocation_' . $cleanhuburl, $fromform->geolocation, 'hub');
90     set_config('site_contactable_' . $cleanhuburl, $fromform->contactable, 'hub');
91     set_config('site_emailalert_' . $cleanhuburl, $fromform->emailalert, 'hub');
92     set_config('site_coursesnumber_' . $cleanhuburl, $fromform->courses, 'hub');
93     set_config('site_usersnumber_' . $cleanhuburl, $fromform->users, 'hub');
94     set_config('site_roleassignmentsnumber_' . $cleanhuburl, $fromform->roleassignments, 'hub');
95     set_config('site_postsnumber_' . $cleanhuburl, $fromform->posts, 'hub');
96     set_config('site_questionsnumber_' . $cleanhuburl, $fromform->questions, 'hub');
97     set_config('site_resourcesnumber_' . $cleanhuburl, $fromform->resources, 'hub');
98     set_config('site_badges_' . $cleanhuburl, $fromform->badges, 'hub');
99     set_config('site_issuedbadges_' . $cleanhuburl, $fromform->issuedbadges, 'hub');
100     set_config('site_modulenumberaverage_' . $cleanhuburl, $fromform->modulenumberaverage, 'hub');
101     set_config('site_participantnumberaverage_' . $cleanhuburl, $fromform->participantnumberaverage, 'hub');
104 /////// UPDATE ACTION ////////
106 // update the hub registration
107 $update = optional_param('update', 0, PARAM_INT);
108 if ($update and confirm_sesskey()) {
110     //update the registration
111     $function = 'hub_update_site_info';
112     $siteinfo = $registrationmanager->get_site_info($huburl);
113     $params = array('siteinfo' => $siteinfo);
114     $serverurl = $huburl . "/local/hub/webservice/webservices.php";
115     require_once($CFG->dirroot . "/webservice/xmlrpc/lib.php");
116     $xmlrpcclient = new webservice_xmlrpc_client($serverurl, $registeredhub->token);
117     try {
118         $result = $xmlrpcclient->call($function, $params);
119     } catch (Exception $e) {
120         $error = $OUTPUT->notification(get_string('errorregistration', 'hub', $e->getMessage()));
121     }
124 /////// FORM REGISTRATION ACTION //////
126 if (!empty($fromform) and empty($update) and confirm_sesskey()) {
128     if (!empty($fromform) and confirm_sesskey()) { // if the register button has been clicked
130         // Retrieve the optional info (specially course number, user number, module number average...).
131         $siteinfo = $registrationmanager->get_site_info($huburl);
132         $fromform->courses = $siteinfo['courses'];
133         $fromform->users = $siteinfo['users'];
134         $fromform->enrolments = $siteinfo['enrolments'];
135         $fromform->posts = $siteinfo['posts'];
136         $fromform->questions = $siteinfo['questions'];
137         $fromform->resources = $siteinfo['resources'];
138         $fromform->badges = $siteinfo['badges'];
139         $fromform->issuedbadges = $siteinfo['issuedbadges'];
140         $fromform->modulenumberaverage = $siteinfo['modulenumberaverage'];
141         $fromform->participantnumberaverage = $siteinfo['participantnumberaverage'];
142         $fromform->street = $siteinfo['street'];
144         $params = (array) $fromform; //we are using the form input as the redirection parameters (token, url and name)
146         $unconfirmedhub = $registrationmanager->get_unconfirmedhub($huburl);
147         if (empty($unconfirmedhub)) {
148             //we save the token into the communication table in order to have a reference
149             $unconfirmedhub = new stdClass();
150             $unconfirmedhub->token = $registrationmanager->get_site_secret_for_hub($huburl);
151             $unconfirmedhub->secret = $unconfirmedhub->token;
152             $unconfirmedhub->huburl = $huburl;
153             $unconfirmedhub->hubname = $hubname;
154             $unconfirmedhub->confirmed = 0;
155             $unconfirmedhub->id = $registrationmanager->add_registeredhub($unconfirmedhub);
156         }
158         $params['token'] = $unconfirmedhub->token;
159         $params['url'] = $CFG->wwwroot;
160         redirect(new moodle_url($huburl . '/local/hub/siteregistration.php', $params));
161     }
164 /////// OUTPUT SECTION /////////////
166 echo $OUTPUT->header();
167 //Display update notification result
168 if (!empty($registeredhub->confirmed)) {
169     if (!empty($result)) {
170         echo $OUTPUT->notification(get_string('siteregistrationupdated', 'hub'), 'notifysuccess');
171     }
174 if (!empty($error)) {
175     echo $error;
178 //some Moodle.org resitration explanation
179 if ($huburl == HUB_MOODLEORGHUBURL) {
180     echo $OUTPUT->heading(get_string('registerwithmoodleorg', 'admin'));
181     $renderer = $PAGE->get_renderer('core', 'register');
182     echo $renderer->moodleorg_registration_message();
185 $siteregistrationform->display();
186 echo $OUTPUT->footer();