user/policy.php

   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  * This file is part of the User section Moodle
  20  *
  21  * @copyright 1999 Martin Dougiamas  http://dougiamas.com
  22  * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23  * @package user
  24  */
  25
  26 require_once('../config.php');
  27 require_once($CFG->libdir.'/filelib.php');
  28 require_once($CFG->libdir.'/resourcelib.php');
  29
  30 $agree = optional_param('agree', 0, PARAM_BOOL);
  31
  32 $PAGE->set_url('/user/policy.php');
  33 $PAGE->set_popup_notification_allowed(false);
  34
  35 if (!isloggedin()) {
  36     require_login();
  37 }
  38
  39 if (isguestuser()) {
  40     $sitepolicy = $CFG->sitepolicyguest;
  41 } else {
  42     $sitepolicy = $CFG->sitepolicy;
  43 }
  44
  45 if (!empty($SESSION->wantsurl)) {
  46     $return = $SESSION->wantsurl;
  47 } else {
  48     $return = $CFG->wwwroot.'/';
  49 }
  50
  51 if (empty($sitepolicy)) {
  52     // nothing to agree to, sorry, hopefully we will not get to infinite loop
  53     redirect($return);
  54 }
  55
  56 if ($agree and confirm_sesskey()) {    // User has agreed
  57     if (!isguestuser()) {              // Don't remember guests
  58         $DB->set_field('user', 'policyagreed', 1, array('id'=>$USER->id));
  59     }
  60     $USER->policyagreed = 1;
  61     unset($SESSION->wantsurl);
  62     redirect($return);
  63 }
  64
  65 $strpolicyagree = get_string('policyagree');
  66 $strpolicyagreement = get_string('policyagreement');
  67 $strpolicyagreementclick = get_string('policyagreementclick');
  68
  69 $PAGE->set_context(context_system::instance());
  70 $PAGE->set_title($strpolicyagreement);
  71 $PAGE->set_heading($SITE->fullname);
  72 $PAGE->navbar->add($strpolicyagreement);
  73
  74 echo $OUTPUT->header();
  75 echo $OUTPUT->heading($strpolicyagreement);
  76
  77 $mimetype = mimeinfo('type', $sitepolicy);
  78 if ($mimetype == 'document/unknown') {
  79     //fallback for missing index.php, index.html
  80     $mimetype = 'text/html';
  81 }
  82
  83 // we can not use our popups here, because the url may be arbitrary, see MDL-9823
  84 $clicktoopen = '<a href="'.$sitepolicy.'" onclick="this.target=\'_blank\'">'.$strpolicyagreementclick.'</a>';
  85
  86 echo '<div class="noticebox">';
  87 echo resourcelib_embed_general($sitepolicy, $strpolicyagreement, $clicktoopen, $mimetype);
  88 echo '</div>';
  89
  90 $formcontinue = new single_button(new moodle_url('policy.php', array('agree'=>1)), get_string('yes'));
  91 $formcancel = new single_button(new moodle_url($CFG->wwwroot.'/login/logout.php', array('agree'=>0)), get_string('no'));
  92 echo $OUTPUT->confirm($strpolicyagree, $formcontinue, $formcancel);
  93
  94 echo $OUTPUT->footer();
  95