$trades[$attach['pid']]['thumb'] = $attach['thumb'] ? getimgthumbname($trades[$attach['pid']]['attachurl']) : $trades[$attach['pid']]['attachurl'];
             $trades[$attach['pid']]['width'] = $attach['thumb'] && $_G['setting']['thumbwidth'] < $attach['width'] ? $_G['setting']['thumbwidth'] : $attach['width'];
         }
     }
 }
 if ($_G['gp_do'] == 'tradeinfo') {
     $verifyadd = '';
     if ($_G['setting']['verify']['enabled']) {
         $verifyadd = "LEFT JOIN " . DB::table('common_member_verify') . " mv USING(uid)";
         $fieldsadd .= ', mv.verify1, mv.verify2, mv.verify3, mv.verify4, mv.verify5';
     }
     $trade = $trades[$_G['gp_pid']];
     unset($trades);
     $posttable = getposttablebytid($_G['tid']);
     $post = DB::fetch_first("SELECT p.*, m.uid, mp.realname, m.username, m.groupid, m.adminid, m.regdate, ms.lastactivity,\r\n\t\t\tm.credits, m.email, mp.gender, mp.site,\tmp.icq, mp.qq, mp.yahoo, mp.msn, mp.taobao, mp.alipay,\r\n\t\t\tms.buyercredit, ms.sellercredit {$fieldsadd}\r\n\t\t\tFROM " . DB::table($posttable) . " p\r\n\t\t\tLEFT JOIN " . DB::table('common_member') . " m ON m.uid=p.authorid\r\n\t\t\tLEFT JOIN " . DB::table('common_member_status') . " ms USING(uid)\r\n\t\t\tLEFT JOIN " . DB::table('common_member_profile') . " mp USING(uid)\r\n\t\t\t{$verifyadd}\r\n\t\t\tWHERE pid='{$_G['gp_pid']}'");
     $postlist[$post['pid']] = viewthread_procpost($post, $lastvisit, $ordertype);
     $usertrades = $userthreads = array();
     if (!$_G['inajax']) {
         $limit = 6;
         $query = DB::query("SELECT t.tid, t.pid, t.aid, t.subject, t.price, t.credit, t.displayorder FROM " . DB::table('forum_trade') . " t\r\n\t\t\t\tLEFT JOIN " . DB::table(getattachtablebytid($_G['tid'])) . " a ON t.aid=a.aid\r\n\t\t\t\tWHERE t.sellerid='" . $_G['forum_thread']['authorid'] . "' AND t.tid='{$_G['tid']}' ORDER BY t.displayorder DESC LIMIT " . ($limit + 1));
         $usertradecount = 0;
         while ($usertrade = DB::fetch($query)) {
             if ($usertrade['pid'] == $post['pid']) {
                 continue;
             }
             $usertradecount++;
             $usertrades[] = $usertrade;
             if ($usertradecount == $limit) {
                 break;
             }
         }

        if ($postusers[$uid]['regdate'] + $postusers[$uid]['oltime'] * 3600 > TIMESTAMP) {
            $postusers[$uid]['oltime'] = 0;
        }
        $postusers[$uid]['office'] = $postusers[$uid]['position'];
        $postusers[$uid]['inblacklist'] = $member_blackList[$uid] ? true : false;
        $postusers[$uid]['groupcolor'] = $_G['cache']['usergroups'][$postuser['groupid']]['color'];
        unset($postusers[$uid]['position']);
    }
    unset($member_field_forum, $member_status, $member_count, $member_profile, $member_field_home, $member_blackList);
    $_G['medal_list'] = array();
    foreach ($postlist as $pid => $post) {
        if (getstatus($post['status'], 6)) {
            $locationpids[] = $pid;
        }
        $post = array_merge($postlist[$pid], (array) $postusers[$post['authorid']]);
        $postlist[$pid] = viewthread_procpost($post, $_G['member']['lastvisit'], $ordertype, $maxposition);
    }
}
if ($_G['allblocked']) {
    $_G['blockedpids'] = array();
}
if ($locationpids) {
    $locations = C::t('forum_post_location')->fetch_all($locationpids);
}
if ($postlist && $rushids) {
    foreach ($postlist as $pid => $post) {
        $post['number'] = $post['position'];
        $postlist[$pid] = checkrushreply($post);
    }
}
if ($_G['setting']['repliesrank'] && $postlist) {

        $polloptions[] = array('polloptionid' => $options['polloptionid'], 'polloption' => preg_replace("/\\[url=(https?|ftp|gopher|news|telnet|rtsp|mms|callto|bctp|ed2k|thunder|synacast){1}:\\/\\/([^\\[\"']+?)\\](.+?)\\[\\/url\\]/i", "<a href=\"\\1://\\2\" target=\"_blank\">\\3</a>", $options['polloption']), 'votes' => $options['votes'], 'width' => @round($options['votes'] * 300 / $count['max']) + 2, 'percent' => @sprintf("%01.2f", $options['votes'] * 100 / $count['total']));
    }
    $voterids = explode("\t", $voterids);
    $voters = array_unique($voterids);
    $voterscount = count($voters) - 1;
    array_shift($voters);
    if (!$expiration) {
        $expirations = $timestamp + 86400;
    } else {
        $expirations = $expiration;
        if ($expirations > $timestamp) {
            $thread['remaintime'] = remaintime($expirations - $timestamp);
        }
    }
    $allowvote = $allowvote && (empty($thread['closed']) || $alloweditpoll) && !in_array($discuz_uid ? $discuz_uid : $onlineip, $voters) && $timestamp < $expirations && $expirations > 0;
    $optiontype = $multiple ? 'checkbox' : 'radio';
    $visiblepoll = $visible || $forum['ismoderator'] || $discuz_uid && $discuz_uid == $thread['authorid'] || $expirations >= $timestamp && in_array($discuz_uid ? $discuz_uid : $onlineip, $voters) ? 0 : 1;
} else {
    $db->query("UPDATE {$tablepre}threads SET special='0' WHERE tid='{$tid}'", 'UNBUFFERED');
}
$post = $db->fetch_first("SELECT p.*, m.uid, m.username, m.groupid, m.adminid, m.regdate, m.lastactivity, m.posts, m.digestposts, m.oltime,\r\n\tm.pageviews, m.credits, m.extcredits1, m.extcredits2, m.extcredits3, m.extcredits4, m.extcredits5, m.extcredits6,\r\n\tm.extcredits7, m.extcredits8, m.email, m.gender, m.showemail, m.invisible, m.xspacestatus, mf.nickname, mf.site,\r\n\tmf.icq, mf.qq, mf.yahoo, mf.msn, mf.taobao, mf.alipay, mf.location, mf.medals, mf.avatar, mf.avatarwidth,\r\n\tmf.avatarheight, mf.customstatus, mf.spacename {$fieldsadd}\r\n\tFROM {$tablepre}posts p\r\n\tLEFT JOIN {$tablepre}members m ON m.uid=p.authorid\r\n\tLEFT JOIN {$tablepre}memberfields mf ON mf.uid=m.uid\r\n\tWHERE p.tid='{$tid}' AND first=1 LIMIT 1");
$pid = $post['pid'];
$postlist[$post['pid']] = viewthread_procpost($post);
if ($attachpids) {
    require_once DISCUZ_ROOT . './include/attachment.func.php';
    parseattach($attachpids, $attachtags, $postlist, $showimages);
}
viewthread_parsetags();
$post = $postlist[$post['pid']];
include template('viewthread_poll');
exit;

	$Id: viewthread_special.inc.php 9806 2007-08-15 06:04:37Z cnteacher $
*/
if (!defined('IN_DISCUZ')) {
    exit('Access Denied');
}
$query = $db->query("SELECT count(*) FROM {$tablepre}posts WHERE tid='{$tid}' AND first=0 AND invisible='0'");
$repostnum = $db->result($query, 0);
$ppp = $forum['threadcaches'] && !$discuz_uid ? $_DCACHE['settings']['postperpage'] : $ppp;
$start_limit = $numpost = ($page - 1) * $ppp;
if ($start_limit > $repostnum) {
    $start_limit = $numpost = 0;
    $page = 1;
}
if ($thread['special'] == 3) {
    $thread['price'] < 0 && $start_limit++;
    $repostnum--;
}
$multipage = multi($repostnum, $ppp, $page, "viewthread.php?tid={$tid}&amp;do={$do}&amp;extra={$extra}" . (isset($highlight) ? "&amp;highlight=" . rawurlencode($highlight) : ''));
$query = $db->query("SELECT p.*,m.username,m.adminid,m.groupid,m.credits FROM {$tablepre}posts p LEFT JOIN {$tablepre}members m ON m.uid=p.authorid WHERE p.tid='{$tid}' AND p.invisible='0' AND p.first='0' ORDER BY p.dateline LIMIT {$start_limit}, {$ppp}");
while ($post = $db->fetch_array($query)) {
    $post['first'] = 0;
    $post = viewthread_procpost($post, 1);
    $postlist[$post['pid']] = $post;
}
if ($attachpids) {
    require_once DISCUZ_ROOT . './include/attachment.func.php';
    parseattach($attachpids, $attachtags, $postlist, $showimages);
}
include template('viewthread_special_post');
exit;

 public static function transPostContentToHtml($post)
 {
     Mobcent::import(sprintf('%s/forum_viewthread_%s.php', MOBCENT_APP_ROOT . '/components/discuz/forum', MobcentDiscuz::getMobcentDiscuzVersion()));
     ForumUtils::initForum($post['fid'], $post['tid']);
     loadcache('usergroups');
     $userInfo = UserUtils::getUserInfo($post['authorid']);
     $post = array_merge($userInfo, $post);
     global $_G;
     // 处理主题价格
     $_G['forum_threadpay'] = FALSE;
     if ($post['first']) {
         if ($_G['forum_thread']['price'] > 0 && $_G['forum_thread']['special'] == 0) {
             if ($_G['setting']['maxchargespan'] && TIMESTAMP - $_G['forum_thread']['dateline'] >= $_G['setting']['maxchargespan'] * 3600) {
                 C::t('forum_thread')->update($_G['tid'], array('price' => 0), false, false, $archiveid);
                 $_G['forum_thread']['price'] = 0;
             } else {
                 $exemptvalue = $_G['forum']['ismoderator'] ? 128 : 16;
                 if (!($_G['group']['exempt'] & $exemptvalue) && $_G['forum_thread']['authorid'] != $_G['uid']) {
                     if (!C::t('common_credit_log')->count_by_uid_operation_relatedid($_G['uid'], 'BTC', $_G['tid'])) {
                         require_once libfile('thread/pay', 'include');
                         $_G['forum_threadpay'] = TRUE;
                     }
                 }
             }
         }
     }
     $lastvisit = $_G['member']['lastvisit'];
     $ordertype = $maxposition = 0;
     // 处理附件
     $_G['forum_attachpids'] = $_G['forum_attachtags'] = '';
     $_G['tid'] = $post['tid'];
     // 去掉干扰码
     $_G['forum']['jammer'] = 0;
     $post = viewthread_procpost($post, $lastvisit, $ordertype, $maxposition);
     $postlist[$post['pid']] = $post;
     if ($_G['forum_attachpids'] && !defined('IN_ARCHIVER')) {
         require_once libfile('function/attachment');
         if (is_array($threadsortshow) && !empty($threadsortshow['sortaids'])) {
             $skipaids = $threadsortshow['sortaids'];
         }
         parseattach($_G['forum_attachpids'], $_G['forum_attachtags'], $postlist, $skipaids);
     }
     if (empty($postlist)) {
         showmessage('post_not_found');
     } elseif (!defined('IN_MOBILE_API')) {
         foreach ($postlist as $pid => $post) {
             // 取出没有插入的附件
             if (!empty($post['imagelist'])) {
                 $postlist[$pid]['message'] .= showattach($post, 1);
             }
             if ($post['attachlist']) {
                 $postlist[$pid]['message'] .= showattach($post);
             }
             $postlist[$pid]['message'] = preg_replace("/\\[attach\\]\\d+\\[\\/attach\\]/i", '', $postlist[$pid]['message']);
         }
     }
     if ($post['first'] && $_G['forum_threadpay']) {
         $postlist[$pid]['message'] = $thread['freemessage'];
     }
     // 处理屏蔽
     if (!$_G['forum']['ismoderator'] && $postlist[$pid]['status'] & 1) {
         $postlist[$pid]['message'] = WebUtils::t('该帖被管理员或版主屏蔽');
     }
     return $postlist[$post['pid']];
 }