course)) {
error("Course ID is incorrect - discussion is faulty");
}
if (! $forum = get_record("forum", "id", $discussion->forum)) {
notify("Bad forum ID stored in this discussion");
}
if ($course->category) {
require_login($course->id);
}
add_to_log($course->id, "forum", "view discussion", "discuss.php?".$_SERVER["QUERY_STRING"], "$discussion->id");
unset($SESSION->fromdiscussion);
forum_set_display_mode($mode);
if (abs($USER->mode) == 1) { // If flat display then display the lot.
$parent = 0;
}
if (!$parent) {
$parent = $discussion->firstpost;
$navtail = "$discussion->name";
}
if (! $post = forum_get_post_full($parent)) {
error("Discussion no longer exists", "$CFG->wwwroot/mod/forum/view.php?f=$forum->id");
}
if (!$navtail) {
$navtail = "id\">$discussion->name -> $post->subject";
}
$navmiddle = "id\">".get_string("forums", "forum")." -> id\">$forum->name";
if ($cm->id) {
$updatebutton = update_module_icon($cm->id, $course->id);
} else {
$updatebutton = "";
}
if ($course->category) {
print_header("$course->shortname: $discussion->name", "$course->fullname",
"id>$course->shortname ->
$navmiddle -> $navtail", "", "", true, $updatebutton);
} else {
print_header("$course->shortname: $discussion->name", "$course->fullname",
"$navmiddle -> $navtail", "", "", true, $updatebutton);
}
forum_print_discussion($course, $forum, $discussion, $post, $USER->mode);
print_footer($course);
?>