error/index.php

   1 <?php
   2
   3     require('../config.php');
   4     require_once($CFG->libdir.'/eventslib.php');
   5
   6     if ($form = data_submitted()) { // form submitted, do not check referer (original page unknown)!
   7
   8     /// Only deal with real users
   9         if (!isloggedin()) {
  10             redirect($CFG->wwwroot);
  11         }
  12
  13     /// Work out who to send the message to
  14         if (!$admin = get_admin() ) {
  15             print_error('cannotfindadmin', 'debug');
  16         }
  17
  18         $supportuser = new stdClass();
  19         $supportuser->email = $CFG->supportemail ? $CFG->supportemail : $admin->email;
  20         $supportuser->firstname = $CFG->supportname ? $CFG->supportname : $admin->firstname;
  21         $supportuser->lastname = $CFG->supportname ? '' : $admin->lastname;
  22         // emailstop could be hard coded "false" to ensure error reports are sent
  23         // but then admin's would have to alter their messaging preferences to temporarily stop them
  24         $supportuser->emailstop = $admin->emailstop;
  25         $supportuser->maildisplay = true;
  26
  27     /// Send the message and redirect
  28         $eventdata = new stdClass();
  29         $eventdata->modulename        = 'moodle';
  30         $eventdata->userfrom          = $USER;
  31         $eventdata->userto            = $supportuser;
  32         $eventdata->subject           = 'Error: '. $form->referer .' -> '. $form->requested;
  33         $eventdata->fullmessage       = $form->text;
  34         $eventdata->fullmessageformat = FORMAT_PLAIN;
  35         $eventdata->fullmessagehtml   = '';
  36         $eventdata->smallmessage      = '';
  37         message_send($eventdata);
  38
  39         redirect($CFG->wwwroot .'/course/', 'Message sent, thanks', 3);
  40         exit;
  41     }
  42
  43     $site = get_site();
  44     $redirecturl = empty($_SERVER['REDIRECT_URL']) ? '' : $_SERVER['REDIRECT_URL'];
  45     $httpreferer = empty($_SERVER['HTTP_REFERER']) ? '' : $_SERVER['HTTP_REFERER'];
  46     $requesturi  = empty($_SERVER['REQUEST_URI'])  ? '' : $_SERVER['REQUEST_URI'];
  47
  48     header("HTTP/1.0 404 Not Found");
  49     header("Status: 404 Not Found");
  50
  51     $PAGE->set_url('/error/');
  52     $PAGE->set_title($site->fullname .':Error');
  53     $PAGE->set_heading($site->fullname .': Error 404');
  54     $PAGE->set_context(get_system_context());
  55     $PAGE->navbar->add('Error 404 - File not Found');
  56     echo $OUTPUT->header();
  57     echo $OUTPUT->box(get_string('pagenotexist', 'error'). '<br />'.s($requesturi), 'generalbox boxaligncenter');
  58
  59     if (isloggedin()) {
  60 ?>
  61         <p><?php echo get_string('pleasereport', 'error'); ?>
  62         <p><form action="<?php echo $CFG->wwwroot ?>/error/index.php" method="post">
  63            <textarea rows="3" cols="50" name="text" id="text" spellcheck="true"></textarea><br />
  64            <input type="hidden" name="referer" value="<?php p($httpreferer) ?>">
  65            <input type="hidden" name="requested" value="<?php p($requesturi) ?>">
  66            <input type="submit" value="<?php echo get_string('sendmessage', 'error'); ?>">
  67            </form>
  68 <?php
  69     } else {
  70         echo $OUTPUT->continue_button($CFG->wwwroot);
  71     }
  72     echo $OUTPUT->footer();
  73 ?>