Подключение аватара

<?php
/*
=====================================================    
http://www.dark5ider.ru/
-----------------------------------------------------
Copyright (c) 2013 Dmitry Dark5ider
=====================================================
Файл: views.php
-----------------------------------------------------
Назначение: Вывод уникальных просмотров новости
=====================================================
*/

if( !defined('DATALIFEENGINE') ) {
    die("Hacking attempt!");
}

$symbol = ","; // Символ между пользователями при выводе

$read_sql = $db->query( "SELECT r.id, r.name, r.date, r.ip, r.is_guest, u.foto FROM " . USERPREFIX . "_read_log r LEFT JOIN " . USERPREFIX . "_users u ON (r.name=u.name) WHERE news_id='{$row['id']}' ORDER BY id ASC" );

$members = array();
$guests  = array();

while ($rows = $db->get_row($read_sql)) {
    if( $rows['foto'] and (file_exists( ROOT_DIR . "/uploads/fotos/" . $rows['foto'] )) ) $foto = $config['http_home_url'] . "uploads/fotos/" . $rows['foto'];
    else $foto = $config['http_home_url'] . "templates/" . $config['skin'] . "/dleimages/noavatar.png";
    
    $ip_user = $rows['ip'] ? $rows['ip'] : "";
    
    if( !$rows['is_guest'] ) $members[] = "<div style=\"display: inline-block; width: 110px; white-space: nowrap; overflow: hidden; text-align: left; font-size: 10px; margin-bottom: 8px; color: rgb(102, 102, 102);\">
    <a onclick=\"ShowProfile('" . urlencode( $rows['name'] ) . "', '" . $config['http_home_url'] . "user/" . urlencode( $rows['name'] ) . "/\", '{$member_id['user_group']}'); return false;\" href=\"" . $config['http_home_url'] . "user/" . urlencode( $rows['name'] ) . "/\"><img src=\"" . $foto . "\" style=\"border: 1px solid rgb(234, 234, 234); border-radius:3px; -moz-border-radius:3px; -webkit-border-radius:3px; padding: 2px; margin-right: 5px; float: left;\" width=\"48px\" height=\"48px\" alt=\"\" title=\"Дата: {$rows['date']} {$ip_user}\" /></a><a onclick=\"ShowProfile('" . urlencode( $rows['name'] ) . "', '" . $config['http_home_url'] . "user/" . urlencode( $rows['name'] ) . "/\", '{$member_id['user_group']}'); return false;\" href=\"" . $config['http_home_url'] . "user/" . urlencode( $rows['name'] ) . "/\"><b>" . $rows['name'] . "</b></a>
    </div>";
    else $guests[] = "<b title=\"Дата: {$rows['date']} {$ip_user}\">" . $rows['name'] . "</b>";
}
$db->free($read_sql);
    
$tpl->set('{all-read-num}', sizeof($members) + sizeof($guests));
$tpl->set('{u-read-num}', sizeof($members));
$tpl->set('{g-read-num}', sizeof($guests));

if( sizeof($members) > 0 ) $tpl->set('{u-readed}', implode('', $members));
else $tpl->set('{u-readed}', "<i>Пусто</i>");

if( sizeof($guests) > 0 ) $tpl->set('{g-readed}', implode($symbol, $guests));
else $tpl->set('{g-readed}', "<i>Пусто</i>");

?>