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forums/trackreads: Small optimizations to forum_tp_can_track_forums()

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martinlanghoff
2005-09-02 06:36:39 +00:00
parent 63b8c597f6
commit e1a3a68059
1 changed files with 8 additions and 3 deletions
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mod/forum/lib.php
+8 -3
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@@ -3459,6 +3459,12 @@ function forum_tp_get_untracked_forums($userid, $courseid=false) {
function forum_tp_can_track_forums($forum=false, $user=false) {
global $USER, $CFG;
// if possible, avoid expensive
// queries
if (empty($CFG->forum_trackreadposts)) {
return false;
}
if ($user === false) {
/// Must be logged in and not a guest.
$isauser = isloggedin() && !isguest();
@@ -3473,15 +3479,14 @@ function forum_tp_can_track_forums($forum=false, $user=false) {
} else {
/// Work toward always passing an object...
if (is_numeric($forum)) {
$forum = get_record('forum', 'id', $forum);
$forum = get_record('forum', 'id', $forum, '','','','', 'id,trackingtype');
}
$forumallows = ($forum->trackingtype == FORUM_TRACKING_OPTIONAL);
$forumforced = ($forum->trackingtype == FORUM_TRACKING_ON);
}
return ($isauser && $CFG->forum_trackreadposts &&
($forumforced || ($forumallows && !empty($user->trackforums))));
return ($isauser && ($forumforced || ($forumallows && !empty($user->trackforums))));
}
/**