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   1  <?php
   2  
   3  // This file is part of Moodle - http://moodle.org/
   4  //
   5  // Moodle is free software: you can redistribute it and/or modify
   6  // it under the terms of the GNU General Public License as published by
   7  // the Free Software Foundation, either version 3 of the License, or
   8  // (at your option) any later version.
   9  //
  10  // Moodle is distributed in the hope that it will be useful,
  11  // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  // GNU General Public License for more details.
  14  //
  15  // You should have received a copy of the GNU General Public License
  16  // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  17  
  18  /**
  19   * @package    moodle
  20   * @subpackage registration
  21   * @author     Jerome Mouneyrac <jerome@mouneyrac.com>
  22   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL
  23   * @copyright  (C) 1999 onwards Martin Dougiamas  http://dougiamas.com
  24   *
  25   * This page displays the site registration form.
  26   * It handles redirection to the hub to continue the registration workflow process.
  27   * It also handles update operation by web service.
  28   */
  29  
  30  require_once('../../config.php');
  31  require_once($CFG->libdir . '/adminlib.php');
  32  
  33  admin_externalpage_setup('registrationmoodleorg');
  34  
  35  $unregistration = optional_param('unregistration', false, PARAM_BOOL);
  36  $confirm = optional_param('confirm', false, PARAM_BOOL);
  37  
  38  if ($unregistration && \core\hub\registration::is_registered()) {
  39      if ($confirm) {
  40          require_sesskey();
  41          \core\hub\registration::unregister(false, false);
  42  
  43          if (!\core\hub\registration::is_registered()) {
  44              redirect(new moodle_url('/admin/registration/index.php'));
  45          }
  46      }
  47  
  48      echo $OUTPUT->header();
  49      echo $OUTPUT->confirm(
  50          get_string('registerwithmoodleorgremove', 'core_hub'),
  51          new moodle_url(new moodle_url('/admin/registration/index.php', ['unregistration' => 1, 'confirm' => 1])),
  52          new moodle_url(new moodle_url('/admin/registration/index.php'))
  53      );
  54      echo $OUTPUT->footer();
  55      exit;
  56  }
  57  
  58  $isinitialregistration = \core\hub\registration::show_after_install(true);
  59  if (!$returnurl = optional_param('returnurl', null, PARAM_LOCALURL)) {
  60      $returnurl = $isinitialregistration ? '/admin/index.php' : '/admin/registration/index.php';
  61  }
  62  
  63  $siteregistrationform = new \core\hub\site_registration_form();
  64  $siteregistrationform->set_data(['returnurl' => $returnurl]);
  65  if ($fromform = $siteregistrationform->get_data()) {
  66  
  67      // Save the settings.
  68      \core\hub\registration::save_site_info($fromform);
  69  
  70      if (\core\hub\registration::is_registered()) {
  71          if (\core\hub\registration::update_manual()) {
  72              redirect(new moodle_url($returnurl));
  73          }
  74          redirect(new moodle_url('/admin/registration/index.php', ['returnurl' => $returnurl]));
  75      } else {
  76          \core\hub\registration::register($returnurl);
  77          // This method will redirect away.
  78      }
  79  
  80  }
  81  
  82  // OUTPUT SECTION.
  83  
  84  echo $OUTPUT->header();
  85  
  86  // Current status of registration.
  87  
  88  $notificationtype = \core\output\notification::NOTIFY_ERROR;
  89  if (\core\hub\registration::is_registered()) {
  90      $lastupdated = \core\hub\registration::get_last_updated();
  91      if ($lastupdated == 0) {
  92          $registrationmessage = get_string('pleaserefreshregistrationunknown', 'admin');
  93      } else if (\core\hub\registration::get_new_registration_fields()) {
  94          $registrationmessage = get_string('pleaserefreshregistrationnewdata', 'admin');
  95      } else {
  96          $lastupdated = userdate($lastupdated, get_string('strftimedate', 'langconfig'));
  97          $registrationmessage = get_string('pleaserefreshregistration', 'admin', $lastupdated);
  98          $notificationtype = \core\output\notification::NOTIFY_INFO;
  99      }
 100      echo $OUTPUT->notification($registrationmessage, $notificationtype);
 101  } else if (!$isinitialregistration) {
 102      $registrationmessage = get_string('registrationwarning', 'admin');
 103      echo $OUTPUT->notification($registrationmessage, $notificationtype);
 104  }
 105  
 106  // Heading.
 107  if (\core\hub\registration::is_registered()) {
 108      echo $OUTPUT->heading(get_string('registerwithmoodleorgupdate', 'core_hub'));
 109  } else if ($isinitialregistration) {
 110      echo $OUTPUT->heading(get_string('registerwithmoodleorgcomplete', 'core_hub'));
 111  } else {
 112      echo $OUTPUT->heading(get_string('registerwithmoodleorg', 'core_hub'));
 113  }
 114  
 115  $renderer = $PAGE->get_renderer('core', 'admin');
 116  echo $renderer->moodleorg_registration_message();
 117  
 118  $siteregistrationform->display();
 119  
 120  if (\core\hub\registration::is_registered()) {
 121      // Unregister link.
 122      $unregisterhuburl = new moodle_url("/admin/registration/index.php", ['unregistration' => 1]);
 123      echo html_writer::div(html_writer::link($unregisterhuburl, get_string('unregister', 'hub')), 'unregister mt-2');
 124  } else if ($isinitialregistration) {
 125      echo html_writer::div(html_writer::link(new moodle_url($returnurl), get_string('skipregistration', 'hub')),
 126          'skipregistration mt-2');
 127  }
 128  echo $OUTPUT->footer();