mod/forum/markposts.php

   1 <?php // $Id$
   2
   3       //  Set tracking option for the forum.
   4
   5     require_once("../../config.php");
   6     require_once("lib.php");
   7
   8     $f          = required_param('f',PARAM_INT); // The forum to mark
   9     $mark       = required_param('mark',PARAM_ALPHA); // Read or unread?
  10     $d          = optional_param('d',0,PARAM_INT); // Discussion to mark.
  11     $returnpage = optional_param('returnpage', 'index.php', PARAM_FILE);    // Page to return to.
  12
  13     if (! $forum = get_record("forum", "id", $f)) {
  14         error("Forum ID was incorrect");
  15     }
  16
  17     if (! $course = get_record("course", "id", $forum->course)) {
  18         error("Forum doesn't belong to a course!");
  19     }
  20
  21     if (!$cm = get_coursemodule_from_instance("forum", $forum->id, $course->id)) {
  22         error("Incorrect cm!");
  23     }
  24
  25     $user = $USER;
  26
  27     require_course_login($course, false, $cm);
  28
  29     if ($returnpage == 'index.php') {
  30         $returnto = forum_go_back_to($returnpage.'?id='.$course->id);
  31     } else {
  32         $returnto = forum_go_back_to($returnpage.'?f='.$forum->id);
  33     }
  34
  35     if (isguest()) {   // Guests can't change forum
  36         $wwwroot = $CFG->wwwroot.'/login/index.php';
  37         if (!empty($CFG->loginhttps)) {
  38             $wwwroot = str_replace('http:','https:', $wwwroot);
  39         }
  40
  41         $navigation = build_navigation('', $cm);
  42         print_header($course->shortname, $course->fullname, $navigation, '', '', true, "", navmenu($course, $cm));
  43         notice_yesno(get_string('noguesttracking', 'forum').'<br /><br />'.get_string('liketologin'),
  44                      $wwwroot, $returnto);
  45         print_footer($course);
  46         exit;
  47     }
  48
  49     $info = new object();
  50     $info->name  = fullname($user);
  51     $info->forum = format_string($forum->name);
  52
  53     if ($mark == 'read') {
  54         if (!empty($d)) {
  55             if (! $discussion = get_record('forum_discussions', 'id', $d, 'forum', $forum->id)) {
  56                 error("Discussion ID was incorrect");
  57             }
  58
  59             if (forum_tp_mark_discussion_read($user, $d)) {
  60                 add_to_log($course->id, "discussion", "mark read", "view.php?f=$forum->id", $d, $cm->id);
  61             }
  62         } else {
  63             if (forum_tp_mark_forum_read($user, $forum->id)) {
  64                 add_to_log($course->id, "forum", "mark read", "view.php?f=$forum->id", $forum->id, $cm->id);
  65             }
  66         }
  67
  68 /// FUTURE - Add ability to mark them as unread.
  69 //    } else { // subscribe
  70 //        if (forum_tp_start_tracking($forum->id, $user->id)) {
  71 //            add_to_log($course->id, "forum", "mark unread", "view.php?f=$forum->id", $forum->id, $cm->id);
  72 //            redirect($returnto, get_string("nowtracking", "forum", $info), 1);
  73 //        } else {
  74 //            error("Could not start tracking that forum", $_SERVER["HTTP_REFERER"]);
  75 //        }
  76     }
  77
  78     redirect($returnto);
  79
  80 ?>