login/signup.php

   1 <?php  // $Id$
   2
   3     require_once('../config.php');
   4
   5     /**
   6      * Returns whether or not the captcha element is enabled, and the admin settings fulfil its requirements.
   7      * @return bool
   8      */
   9     function signup_captcha_enabled() {
  10         global $CFG;
  11         return isset($CFG->recaptchapublickey) && isset($CFG->recaptchaprivatekey) && get_config('auth/email', 'recaptcha');
  12     }
  13
  14     require_once('signup_form.php');
  15
  16
  17     if (empty($CFG->registerauth)) {
  18         error("Sorry, you may not use this page.");
  19     }
  20     $authplugin = get_auth_plugin($CFG->registerauth);
  21
  22     if (!$authplugin->can_signup()) {
  23         error("Sorry, you may not use this page.");
  24     }
  25
  26     //HTTPS is potentially required in this page
  27     httpsrequired();
  28
  29     $mform_signup = new login_signup_form();
  30
  31     if ($mform_signup->is_cancelled()) {
  32         redirect($CFG->httpswwwroot.'/login/index.php');
  33
  34     } else if ($user = $mform_signup->get_data()) {
  35         $user->confirmed   = 0;
  36         $user->lang        = current_language();
  37         $user->firstaccess = time();
  38         $user->mnethostid  = $CFG->mnet_localhost_id;
  39         $user->secret      = random_string(15);
  40         $user->auth        = $CFG->registerauth;
  41
  42         $authplugin->user_signup($user, true); // prints notice and link to login/index.php
  43         exit; //never reached
  44     }
  45
  46     $newaccount = get_string('newaccount');
  47     $login      = get_string('login');
  48
  49     if (empty($CFG->langmenu)) {
  50         $langmenu = '';
  51     } else {
  52         $currlang = current_language();
  53         $langs    = get_list_of_languages();
  54         $langmenu = popup_form ("$CFG->wwwroot/login/signup.php?lang=", $langs, "chooselang", $currlang, "", "", "", true);
  55     }
  56
  57     $navlinks = array();
  58     $navlinks[] = array('name' => $login, 'link' => "index.php", 'type' => 'misc');
  59     $navlinks[] = array('name' => $newaccount, 'link' => null, 'type' => 'misc');
  60     $navigation = build_navigation($navlinks);
  61     print_header($newaccount, $newaccount, $navigation, $mform_signup->focus(), "", true, "<div class=\"langmenu\">$langmenu</div>");
  62
  63     $mform_signup->display();
  64     print_footer();
  65
  66
  67 ?>