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<?php

/***************************************************************************

 *                              viewonline.php

 *                            -------------------

 *   begin                : Saturday, Feb 13, 2001

 *   copyright            : (C) 2001 The phpBB Group

 *   email                : support@phpbb.com

 *

 *   $Id$

 *

 *

 ***************************************************************************/

/***************************************************************************

 *

 *   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 2 of the License, or

 *   (at your option) any later version.

 *

 ***************************************************************************/

define('IN_PHPBB', true);

$phpbb_root_path = './';

include($phpbb_root_path . 'extension.inc');

include($phpbb_root_path . 'common.'.$phpEx);

//

// Start session management

//

$userdata = session_pagestart($user_ip, PAGE_VIEWONLINE);

init_userprefs($userdata);

//

// End session management

//

//

// Output page header and load viewonline template

//

$page_title = $lang['Who_is_online'];

include($phpbb_root_path . 'includes/page_header.'.$phpEx);

$template->set_filenames(array(

        'body' => 'viewonline_body.tpl')

);

make_jumpbox('viewforum.'.$phpEx);

$template->assign_vars(array(

        'L_WHOSONLINE' => $lang['Who_is_online'],

        'L_ONLINE_EXPLAIN' => $lang['Online_explain'],

        'L_USERNAME' => $lang['Username'],

        'L_FORUM_LOCATION' => $lang['Forum_Location'],

        'L_LAST_UPDATE' => $lang['Last_updated'])

);

//

// Forum info

//

$sql = "SELECT forum_name, forum_id

        FROM " . FORUMS_TABLE;

if ( $result = $db->sql_query($sql) )

{

        while( $row = $db->sql_fetchrow($result) )

        {

                $forum_data[$row['forum_id']] = $row['forum_name'];

        }

}

else

{

        message_die(GENERAL_ERROR, 'Could not obtain user/online forums information', '', __LINE__, __FILE__, $sql);

}

//

// Get auth data

//

$is_auth_ary = array();

$is_auth_ary = auth(AUTH_VIEW, AUTH_LIST_ALL, $userdata);

//

// Get user list

//

$sql = "SELECT u.user_id, u.username, u.user_allow_viewonline, u.user_level, s.session_logged_in, s.session_time, s.session_page, s.session_ip

        FROM ".USERS_TABLE." u, ".SESSIONS_TABLE." s

        WHERE u.user_id = s.session_user_id

                AND s.session_time >= ".( time() - 300 ) . "

        ORDER BY u.username ASC, s.session_ip ASC";

if ( !($result = $db->sql_query($sql)) )

{

        message_die(GENERAL_ERROR, 'Could not obtain regd user/online information', '', __LINE__, __FILE__, $sql);

}

$guest_users = 0;

$registered_users = 0;

$hidden_users = 0;

$reg_counter = 0;

$guest_counter = 0;

$prev_user = 0;

$prev_ip = '';

while ( $row = $db->sql_fetchrow($result) )

{

        $view_online = false;

        if ( $row['session_logged_in'] )

        {

                $user_id = $row['user_id'];

                if ( $user_id != $prev_user )

                {

                        $username = $row['username'];

                        $style_color = '';

                        if ( $row['user_level'] == ADMIN )

                        {

                                $username = '<b style="color:#' . $theme['fontcolor3'] . '">' . $username . '</b>';

                        }

                        else if ( $row['user_level'] == MOD )

                        {

                                $username = '<b style="color:#' . $theme['fontcolor2'] . '">' . $username . '</b>';

                        }

                        if ( !$row['user_allow_viewonline'] )

                        {

                                $view_online = ( $userdata['user_level'] == ADMIN ) ? true : false;

                                $hidden_users++;

                                $username = '<i>' . $username . '</i>';

                        }

                        else

                        {

                                $view_online = true;

                                $registered_users++;

                        }

                        $which_counter = 'reg_counter';

                        $which_row = 'reg_user_row';

                        $prev_user = $user_id;

                }

        }

        else

        {

                if ( $row['session_ip'] != $prev_ip )

                {

                        $username = $lang['Guest'];

                        $view_online = true;

                        $guest_users++;

                        $which_counter = 'guest_counter';

                        $which_row = 'guest_user_row';

                }

        }

        $prev_ip = $row['session_ip'];

        if ( $view_online )

        {

                if ( $row['session_page'] < 1 || !$is_auth_ary[$row['session_page']]['auth_view'] )

                {

                        switch( $row['session_page'] )

                        {

                                case PAGE_INDEX:

                                        $location = $lang['Forum_index'];

                                        $location_url = "index.$phpEx";

                                        break;

                                case PAGE_POSTING:

                                        $location = $lang['Posting_message'];

                                        $location_url = "index.$phpEx";

                                        break;

                                case PAGE_LOGIN:

                                        $location = $lang['Logging_on'];

                                        $location_url = "index.$phpEx";

                                        break;

                                case PAGE_SEARCH:

                                        $location = $lang['Searching_forums'];

                                        $location_url = "search.$phpEx";

                                        break;

                                case PAGE_PROFILE:

                                        $location = $lang['Viewing_profile'];

                                        $location_url = "index.$phpEx";

                                        break;

                                case PAGE_VIEWONLINE:

                                        $location = $lang['Viewing_online'];

                                        $location_url = "viewonline.$phpEx";

                                        break;

                                case PAGE_VIEWMEMBERS:

                                        $location = $lang['Viewing_member_list'];

                                        $location_url = "memberlist.$phpEx";

                                        break;

                                case PAGE_PRIVMSGS:

                                        $location = $lang['Viewing_priv_msgs'];

                                        $location_url = "privmsg.$phpEx";

                                        break;

                                case PAGE_FAQ:

                                        $location = $lang['Viewing_FAQ'];

                                        $location_url = "faq.$phpEx";

                                        break;

                                default:

                                        $location = $lang['Forum_index'];

                                        $location_url = "index.$phpEx";

                        }

                }

                else

                {

                        $location_url = append_sid("viewforum.$phpEx?" . POST_FORUM_URL . '=' . $row['session_page']);

                        $location = $forum_data[$row['session_page']];

                }

                $row_color = ( $$which_counter % 2 ) ? $theme['td_color1'] : $theme['td_color2'];

                $row_class = ( $$which_counter % 2 ) ? $theme['td_class1'] : $theme['td_class2'];

                $template->assign_block_vars("$which_row", array(

                        'ROW_COLOR' => '#' . $row_color,

                        'ROW_CLASS' => $row_class,

                        'USERNAME' => $username,

                        'LASTUPDATE' => create_date($board_config['default_dateformat'], $row['session_time'], $board_config['board_timezone']),

                        'FORUM_LOCATION' => $location,

                        'U_USER_PROFILE' => append_sid("profile.$phpEx?mode=viewprofile&" . POST_USERS_URL . '=' . $user_id),

                        'U_FORUM_LOCATION' => append_sid($location_url))

                );

                $$which_counter++;

        }

}

if( $registered_users == 0 )

{

        $l_r_user_s = $lang['Reg_users_zero_online'];

}

else if( $registered_users == 1 )

{

        $l_r_user_s = $lang['Reg_user_online'];

}

else

{

        $l_r_user_s = $lang['Reg_users_online'];

}

if( $hidden_users == 0 )

{

        $l_h_user_s = $lang['Hidden_users_zero_online'];

}

else if( $hidden_users == 1 )

{

        $l_h_user_s = $lang['Hidden_user_online'];

}

else

{

        $l_h_user_s = $lang['Hidden_users_online'];

}

if( $guest_users == 0 )

{

        $l_g_user_s = $lang['Guest_users_zero_online'];

}

else if( $guest_users == 1 )

{

        $l_g_user_s = $lang['Guest_user_online'];

}

else

{

        $l_g_user_s = $lang['Guest_users_online'];

}

$template->assign_vars(array(

        'TOTAL_REGISTERED_USERS_ONLINE' => sprintf($l_r_user_s, $registered_users) . sprintf($l_h_user_s, $hidden_users),

        'TOTAL_GUEST_USERS_ONLINE' => sprintf($l_g_user_s, $guest_users))

);

if ( $registered_users + $hidden_users == 0 )

{

        $template->assign_vars(array(

                'L_NO_REGISTERED_USERS_BROWSING' => $lang['No_users_browsing'])

        );

}

if ( $guest_users == 0 )

{

        $template->assign_vars(array(

                'L_NO_GUESTS_BROWSING' => $lang['No_users_browsing'])

        );

}

$template->pparse('body');

include($phpbb_root_path . 'includes/page_tail.'.$phpEx);

?>