MyBB Community Forums

function emeraldextended_online()
{
    global $mybb, $db, $cache, $templates, $lang, $staffline_list;

    // Get the online users.
    $timesearch = TIME_NOW - $mybb->settings['wolcutoff'];
    $comma = '';
    $query = $db->query("
            SELECT s.sid, s.ip, s.uid, s.time, s.location, s.location1, u.avatar, u.username, u.invisible, u.usergroup, u.displaygroup
            FROM ".TABLE_PREFIX."sessions s
            LEFT JOIN ".TABLE_PREFIX."users u ON (s.uid=u.uid)
            WHERE s.time>'$timesearch'
            ORDER BY u.username ASC, s.time DESC
    ");

    $forum_viewers = array();
    $staffcount = 0;
    $staffline_list = '';
    $doneusers = array();
    $ug = $cache->read("usergroups");

    // Loop through all users.
    while($user = $db->fetch_array($query)) {
        $is_staff = ($ug[$user['usergroup']]['cancp'] || $ug[$user['usergroup']]['canmodcp']);

        if(($user['uid'] > 0 && $is_staff) && ($doneusers[$user['uid']] < $user['time'] || !$doneusers[$user['uid']])) {
            if($user['invisible'] != 1 || $mybb->usergroup['canviewwolinvis'] == 1 || $user['uid'] == $mybb->user['uid']) {
                // Properly format the username and assign the template.
                $user['profilelink'] = build_profile_link($user['username'], $user['uid']);
                $avatar = $user['avatar'];
                $pseudo = $user['username'];
                $pflink = $user['profilelink'];
                $uid = $user['uid'];
                $user['avatar'] = '<a href="member.php?action=profile&id='.$uid.'"><img src="'.$avatar.'" title="'.$pseudo.'" class="avatarep_img"></a>';
                $staffline_list .= $user['avatar'];
            }
            // This user has been handled.
            $doneusers[$user['uid']] = $user['time'];
        }
    }
    if (empty($staffline_list)) {
        $staffline_list = "No online staff.";
    }
}

function emeraldextended_default_avatar()
{
    global $mybb, $db, $templates, $memprofile, $customcolor_headerinclude;
    require_once MYBB_ROOT."/inc/adminfunctions_templates.php";
    eval("\$customcolor_headerinclude = \"".$templates->get("customcolor_headerinclude")."\";");
    $db->query("UPDATE ".TABLE_PREFIX."users SET avatar = 'images/default_avatar.png' WHERE avatar = ''");
    if (empty($mybb->user['avatar']))
    {
       $mybb->user['avatar'] = "images/default_avatar.png";
    }
    if (isset($mybb->user['profilecover']) && $mybb->user['profilecover'] != "")
	{
		return;
	}
	else
	{
		$mybb->user['profilecover'] = $mybb->settings['emeraldextended_cover'];
	}
    
}

i want to have online staff member's avatar in index i don't know how make a olugin using this function.....