admin/registration/register.php

   1 <?php
   2
   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 ///////////////////////////////////////////////////////////////////////////
  22
  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  */
  34
  35
  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');
  41
  42 $huburl = required_param('huburl', PARAM_URL);
  43 $huburl = rtrim($huburl, "/");
  44
  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 }
  50
  51 $password = optional_param('password', '', PARAM_TEXT);
  52 $hubname = optional_param('hubname', '', PARAM_TEXT);
  53
  54 $registrationmanager = new registration_manager();
  55
  56 $registeredhub = $registrationmanager->get_registeredhub($huburl);
  57
  58 $siteregistrationform = new site_registration_form('',
  59                 array('alreadyregistered' => !empty($registeredhub->token),
  60                     'huburl' => $huburl, 'hubname' => $hubname,
  61                     'password' => $password));
  62 $fromform = $siteregistrationform->get_data();
  63
  64 if (!empty($fromform) and confirm_sesskey()) {
  65
  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     }
  75
  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');
 102 }
 103
 104 /////// UPDATE ACTION ////////
 105
 106 // update the hub registration
 107 $update = optional_param('update', 0, PARAM_INT);
 108 if ($update and confirm_sesskey()) {
 109
 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', $e->getMessage()));
 121     }
 122 }
 123
 124 /////// FORM REGISTRATION ACTION //////
 125
 126 if (!empty($fromform) and empty($update) and confirm_sesskey()) {
 127
 128     if (!empty($fromform) and confirm_sesskey()) { // if the register button has been clicked
 129
 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'];
 143
 144         $params = (array) $fromform; //we are using the form input as the redirection parameters (token, url and name)
 145
 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         }
 157
 158         $params['token'] = $unconfirmedhub->token;
 159         $params['url'] = $CFG->wwwroot;
 160         redirect(new moodle_url($huburl . '/local/hub/siteregistration.php', $params));
 161     }
 162 }
 163
 164 /////// OUTPUT SECTION /////////////
 165
 166 echo $OUTPUT->header();
 167 //Display update notification result
 168 if (!empty($registeredhub->confirmed)) {
 169     if (!empty($result)) {
 170         echo $OUTPUT->notification(get_string('siteregistrationupdated', 'hub'), 'notifysuccess');
 171     }
 172 }
 173
 174 if (!empty($error)) {
 175     echo $error;
 176 }
 177
 178 //some Moodle.org resitration explanation
 179 if ($huburl == HUB_MOODLEORGHUBURL) {
 180     echo $OUTPUT->heading(get_string('registerwithmoodleorg', 'admin'));
 181     $renderer = $PAGE->get_renderer('core', 'register');
 182     echo $renderer->moodleorg_registration_message();
 183 }
 184
 185 $siteregistrationform->display();
 186 echo $OUTPUT->footer();