category) {
require_login($course->id);
}
unset($SESSION->fromdiscussion);
add_to_log($course->id, "forum", "view forums", "index.php?id=$course->id");
$strforums = get_string("forums", "forum");
$strforum = get_string("forum", "forum");
$strdescription = get_string("description");
$strdiscussions = get_string("discussions", "forum");
$strsubscribed = get_string("subscribed", "forum");
$searchform = forum_print_search_form($course, "", true, "plain");
// Build up the tables
$generaltable->head = array ($strforum, $strdescription, $strdiscussions);
$generaltable->align = array ("LEFT", "LEFT", "CENTER");
if ($can_subscribe = (isstudent($course->id) or isteacher($course->id) or isadmin())) {
$generaltable->head[] = $strsubscribed;
$generaltable->align[] = "CENTER";
}
$learningtable = $generaltable; // Headers etc are the same
// Parse the forums
if ($forums = get_records("forum", "course", $id, "name ASC")) {
foreach ($forums as $forum) {
$forum->visible = true;
switch ($forum->type) {
case "news":
case "social":
$forum->visible = instance_is_visible("forum", $forum);
$generalforums[] = $forum;
break;
case "teacher":
if (isteacher($course->id)) {
$generalforums[] = $forum;
}
break;
default:
if (!$course->category) {
$generalforums[] = $forum;
}
break;
}
}
}
if ($course->category) { // Only real courses have learning forums
// Add extra field for section number, at the front
array_unshift($learningtable->head, "");
array_unshift($learningtable->align, "center");
if ($learningforums = get_all_instances_in_course("forum", $course)) {
foreach ($learningforums as $key => $forum) {
if ($forum->type == "news" or $forum->type == "social") {
unset($learningforums[$key]); // Remove these
}
}
}
if ($learningforums) {
$currentsection = "";
foreach ($learningforums as $key => $forum) {
$count = count_records("forum_discussions", "forum", "$forum->id");
$forum->intro = forum_shorten_post($forum->intro);
replace_smilies($forum->intro);
$forum->intro = "$forum->intro";
if (!$forum->section) { // forums in the "0" section => generaltable
$generalforums[] = $forum;
unset($learningforums[$key]);
continue;
}
if ($forum->section != $currentsection) {
$printsection = $forum->section;
if ($currentsection) {
$learningtable->data[] = 'hr';
}
$currentsection = $forum->section;
} else {
$printsection = "";
}
if ($forum->visible) {
$forumlink = "id\">$forum->name";
} else {
$forumlink = "id\">$forum->name";
}
if ($can_subscribe) {
if (forum_is_forcesubscribed($forum->id)) {
$sublink = get_string("yes");
} else {
if (groupmode($course, $forum) and !isteacheredit($course->id) and !mygroupid($course->id)) {
$sublink = get_string("no"); // Can't subscribe to a group forum (not in a group)
$forumlink = $forum->name;
} else {
if (forum_is_subscribed($USER->id, $forum->id)) {
$subscribed = get_string("yes");
$subtitle = get_string("unsubscribe", "forum");
} else {
$subscribed = get_string("no");
$subtitle = get_string("subscribe", "forum");
}
$sublink = "id\">$subscribed";
}
}
$learningtable->data[] = array ($printsection, $forumlink, "$forum->intro", "$count", "$sublink");
} else {
$learningtable->data[] = array ($printsection, $forumlink, "$forum->intro", "$count");
}
}
}
}
if ($generalforums) {
foreach ($generalforums as $forum) {
$count = count_records("forum_discussions", "forum", "$forum->id");
$forum->intro = forum_shorten_post($forum->intro);
replace_smilies($forum->intro);
$forum->intro = "$forum->intro";;
if ($forum->visible) {
$forumlink = "id\">$forum->name";
} else {
$forumlink = "id\">$forum->name";
}
if ($can_subscribe) {
if (forum_is_forcesubscribed($forum->id)) {
$sublink = get_string("yes");
} else {
if (groupmode($course, $forum) and !isteacheredit($course->id) and !mygroupid($course->id)) {
$sublink = get_string("no"); // Can't subscribe to a group forum (not in a group)
$forumlink = $forum->name;
} else {
if (forum_is_subscribed($USER->id, $forum->id)) {
$subscribed = get_string("yes");
$subtitle = get_string("unsubscribe", "forum");
} else {
$subscribed = get_string("no");
$subtitle = get_string("subscribe", "forum");
}
$sublink = "id\">$subscribed";
}
}
$generaltable->data[] = array ($forumlink, "$forum->intro", "$count", $sublink);
} else {
$generaltable->data[] = array ($forumlink, "$forum->intro", "$count");
}
}
}
/// Output the page
if ($course->category) {
print_header("$course->shortname: $strforums", "$course->fullname",
"id>$course->shortname -> $strforums",
"", "", true, $searchform, navmenu($course));
} else {
print_header("$course->shortname: $strforums", "$course->fullname", "$strforums",
"", "", true, $searchform, navmenu($course));
}
if ($generalforums) {
print_heading(get_string("generalforums", "forum"));
print_table($generaltable);
}
if ($learningforums) {
print_heading(get_string("learningforums", "forum"));
print_table($learningtable);
}
print_footer($course);
?>