course)) {
error("Course ID is incorrect - discussion is faulty");
}
if ($course->category) {
require_login($course->id);
}
if (!empty($move)) {
if (!isteacher($course->id)) {
error("Only teachers can do that!");
}
if ($forum = get_record("forum", "id", $move)) {
set_field("forum_discussions", "forum", $forum->id, "id", $discussion->id);
$discussion->forum = $forum->id;
add_to_log($course->id, "forum", "move discussion", "discuss.php?d=$discussion->id", "$discussion->id");
$discussionmoved = true;
} else {
error("You can't move to that forum - it doesn't exist!");
}
}
if (empty($forum)) {
if (! $forum = get_record("forum", "id", $discussion->forum)) {
notify("Bad forum ID stored in this discussion");
}
}
if (!$cm = get_coursemodule_from_instance("forum", $forum->id, $course->id)) {
//notify("Bad coursemodule for this discussion"); // Only affects navmenu
}
$logparameters = "d=$discussion->id";
if ($parent) {
$logparameters .= "&parent=$parent";
}
add_to_log($course->id, "forum", "view discussion", "discuss.php?$logparameters", "$discussion->id");
unset($SESSION->fromdiscussion);
forum_set_display_mode($mode);
$displaymode = $USER->mode;
if ($parent) {
if (abs($USER->mode) == 1) { // If flat AND parent, then force nested display this time
$displaymode = 3;
}
} else {
$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 (empty($navtail)) {
$navtail = "id\">$discussion->name -> $post->subject";
}
$navmiddle = "id\">".get_string("forums", "forum")." -> id\">$forum->name";
$searchform = forum_print_search_form($course, "", true, "plain");
if ($course->category) {
print_header("$course->shortname: $discussion->name", "$course->fullname",
"id>$course->shortname ->
$navmiddle -> $navtail", "", "", true, $searchform, navmenu($course, $cm));
} else {
print_header("$course->shortname: $discussion->name", "$course->fullname",
"$navmiddle -> $navtail", "", "", true, $searchform, navmenu($course, $cm));
}
if (isteacher($course->id)) { // Popup menu to allow discussions to be moved to other forums
if ($forums = get_all_instances_in_course("forum", $course)) {
foreach ($forums as $courseforum) {
if ($courseforum->id != $forum->id) {
$url = "discuss.php?d=$discussion->id&move=$courseforum->id";
$forummenu[$url] = $courseforum->name;
}
}
if (!empty($forummenu)) {
echo "";
echo popup_form("$CFG->wwwroot/mod/forum/", $forummenu, "forummenu", "",
get_string("movethisdiscussionto", "forum"), "", "", true);
echo "
";
}
}
}
if (isset($discussionmoved)) {
notify(get_string("discussionmoved", "forum", $forum->name));
}
forum_print_discussion($course, $forum, $discussion, $post, $displaymode);
print_footer($course);
?>