<?php
/**
 *  Copyright © 2006-2008 CraKteR, crakter [at] gmail [dot] com
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 *  @version $Id: onlinetoday.php 29 2008-08-14 19:00:36Z CraKteR $
 *  @copyright $LastChangedDate: 2008-08-14 21:00:36 +0200 (to, 14 aug 2008) $
 *  @author CraKteR <crakter@gmail.com>
 */

if(!defined("IN_MYBB"))
{
    die("This file cannot be accessed directly.");
}

$plugins->add_hook('index_start', 'add_onlinetoday', 1000000);

function onlinetoday_info()
{
    return array(
        "name"          =>  "Show the users that has been online today",
        "description"   =>  "Shows the users that has been online within 24 hours.",
        "website"       =>  "",
        "author"        =>  "CraKteR",
        "authorsite"    =>  "mailto:crakter@gmail.com",
        "version"       =>  "2.0",
        "guid"          =>  "c2f1dd8db9b4f3898cb58f5ed02f9b53",
        "compatibility" =>  "18*",
    );
}

function onlinetoday_activate()
{
    global $db;
    $template = array(
        "tid"       => NULL,
        "title"     => "online_today_index",
        "template"  => "<tr>
    <td class=\"tcat\"><strong><span class=\"smalltext\">{\$lang->whos_online_today}</span></strong> [<a href=\"online.php?action=today\">{\$lang->complete_list}</a>]</td>
</tr>
<tr>
    <td class=\"trow1\"><span class=\"smalltext\">{\$lang->online_note_today}<br />{\$onlinemembers}</span></td>
</tr>",
        "sid"       => "-1"
    );
    $db->insert_query("templates", $template);

    require MYBB_ROOT."/inc/adminfunctions_templates.php";
    find_replace_templatesets('index_boardstats', '#{\$whosonline}#', "{\$whosonline}\n{\$online_today}");
}

function onlinetoday_deactivate()
{
    global $db;
    $db->query("DELETE FROM ".TABLE_PREFIX."templates WHERE title='online_today_index'");

    require MYBB_ROOT."/inc/adminfunctions_templates.php";

    find_replace_templatesets('index_boardstats', '#(\n?){\$online_today}#', '', 0);
}

function add_onlinetoday()
{
    global $db, $mybb, $templates, $online_today, $lang, $theme;
    $online_today = '';

    if($mybb->settings['showwol'] != 0 && $mybb->usergroup['canviewonline'] != 0)
    {
        $lang->load("onlinetoday");
        $lang->load("index");
        $timesearch = time() - 24*60*60;
        $queries = array();
        $queries[] = $db->simple_select(
            "users u LEFT JOIN ".TABLE_PREFIX."sessions s ON (u.uid=s.uid)",
            "s.sid, s.ip, s.time, s.location, u.uid, u.username, u.invisible, u.usergroup, u.displaygroup",
            "u.lastactive > $timesearch ORDER BY u.username ASC, s.time DESC"
        );
        $queries[] = $db->simple_select(
            "sessions s LEFT JOIN ".TABLE_PREFIX."users u ON (s.uid=u.uid)",
            "s.sid, s.ip, s.uid, s.time, s.location, u.username, u.invisible, u.usergroup, u.displaygroup",
            "s.time>'$timesearch' ORDER BY u.username ASC, s.time DESC"
        );
        $comma = $onlinemembers = '';
        $membercount = $guestcount = $anoncount = 0;
        $doneusers = $ips = array();
        foreach($queries as $query)
        {
            while($user = $db->fetch_array($query))
            {
                if(isset($user['sid']))
                {
                    $botkey = strtolower(str_replace("bot=", '', $user['sid']));
                }

                if($user['uid'] > 0)
                {
                    if($doneusers[$user['uid']] < $user['time'] || !$doneusers[$user['uid']])
                    {
                        if($user['invisible'] == 1)
                        {
                            ++$anoncount;
                        }
                        ++$membercount;
                        if($user['invisible'] != 1 || $mybb->usergroup['canviewwolinvis'] == 1 || $user['uid'] == $mybb->user['uid'])
                        {
                            $invisiblemark = ($user['invisible'] == 1) ? "*" : "";
                            $user['username'] = format_name($user['username'], $user['usergroup'], $user['displaygroup']);
                            $user['profilelink'] = build_profile_link($user['username'], $user['uid']);
                            eval("\$onlinemembers .= \"".$templates->get("index_whosonline_memberbit", 1, 0)."\";");
                            $comma = ", ";
                        }

                        if(isset($user['time']))
                        {
                            $doneusers[$user['uid']] = $user['time'];
                        }
                        else
                        {
                            $doneusers[$user['uid']] = $user['lastactive'];
                        }
                    }
                }
                else if(strstr($user['sid'], "bot=") !== false && $session->bots[$botkey] && !in_array($user['ip'], $ips))
                {
                    $onlinemembers .= $comma.format_name($session->bots[$botkey], $session->botgroup);
                    $comma = ", ";
                    ++$botcount;
                }
                else
                {
                    ++$guestcount;
                    $guests[] = $user['ip'];
                }
            }
        }

        $onlinecount = $membercount + $guestcount;
        $onlinebit = ($onlinecount != 1) ? $lang->online_online_plural : $lang->online_online_singular;
        $memberbit = ($membercount != 1) ? $lang->online_member_plural : $lang->online_member_singular;
        $anonbit = ($anoncount != 1) ? $lang->online_anon_plural : $lang->online_anon_singular;
        $guestbit = ($guestcount != 1) ? $lang->online_guest_plural : $lang->online_guest_singular;
        $lang->online_note_today = $lang->sprintf($lang->online_note_today, my_number_format($onlinecount), $onlinebit, 24, my_number_format($membercount), $memberbit, my_number_format($anoncount), $anonbit, my_number_format($guestcount), $guestbit);
        eval("\$online_today = \"".$templates->get("online_today_index")."\";");
    }
}
?>