<?php
!function_exists('readover') && exit('Forbidden');

require_once(R_P.'require/forum.php');
require_once(R_P.'require/bbscode.php');

(!is_numeric($page) || $page < 1) && $page = 1;
if ($page > 1) {
	$S_sql = $J_sql = '';
} else {
	!$page && $page = 1;
	$start_limit = 0;
	$pw_tmsgs = GetTtable($tid);
	$S_sql = ',tm.*';
	$J_sql = "LEFT JOIN $pw_tmsgs tm ON t.tid=tm.tid";
}
$read = $db->get_one("SELECT t.*,m.uid,m.groupid,m.userstatus $S_sql FROM pw_threads t LEFT JOIN pw_members m ON t.authorid=m.uid $J_sql WHERE t.tid=".pwEscape($tid));
if (!$read) {
	Showmsg('illegal_tid');
}
$pw_posts = GetPtable($read['ptable']);

$fid = $read['fid'];

$foruminfo = $db->get_one("SELECT * FROM pw_forums f LEFT JOIN pw_forumsextra fe USING(fid) WHERE f.fid=".pwEscape($fid));
$forumset  = unserialize($foruminfo['forumset']);
if (!$foruminfo) {
	Showmsg('data_error');
}
wind_forumcheck($foruminfo);

if ($groupid != 3 && !$foruminfo['allowvisit'] && admincheck($foruminfo['forumadmin'],$foruminfo['fupadmin'],$windid)) {
	forum_creditcheck();
}
if (!$foruminfo['allowvisit'] && $_G['allowread'] == 0 && $_COOKIE) {
	Showmsg('read_group_right');
}
$subject = $read['subject'];
$forumname = strip_tags($forum[$fid]['name']);

$isGM = CkInArray($windid,$manager);
$isBM = admincheck($foruminfo['forumadmin'],$foruminfo['fupadmin'],$windid);
if ($windid && ($isGM || $isBM)) {
	$admincheck = 1;
} else {
	$admincheck = 0;
}
if ($foruminfo['allowread'] && !$admincheck && !allowcheck($foruminfo['allowread'],$groupid,$winddb['groups'])) {
	Showmsg('forum_read_right');
}
if (!$admincheck && !$foruminfo['allowvisit']) {
	forum_creditcheck();
}
if (!$admincheck && $foruminfo['forumsell']) {
	forum_sell($fid);
}
if ($read['ifcheck']==0 && !$isGM && $windid!=$read['author'] && !pwRights($isBM,'viewcheck')) {
	Showmsg('read_check');
}
if ($read['locked']%3==2 && !$isGM && !pwRights($isBM,'viewclose')) {
	Showmsg('read_locked');
}

$db_readperpage = 50;/*perpage*/

$count = $read['replies'] + 1;
if ($count % $db_readperpage == 0) {
	$numofpage = $count/$db_readperpage;
} else {
	$numofpage = floor($count/$db_readperpage) + 1;
}
if ($page > $numofpage) {
	$page = $numofpage;
}

Update_ol();
$readdb = array();

if ($page == 1) {
	$readdb[] = $read;
}
$pages = PageDiv($count,$page,$numofpage,"{$DIR}t$tid");

if (!$db_hithour) {
	$db->update("UPDATE pw_threads SET hits=hits+1 WHERE tid=".pwEscape($tid));
} else {
	writeover(D_P."data/bbscache/hits.txt",$tid."\t",'ab');
}

if ($read['replies'] > 0) {
	$start_limit = ($page - 1) * $db_readperpage;
	if ($page == 1) {
		$readnum = $db_readperpage-1;
	} else{
		$readnum = $db_readperpage;
		$start_limit--;
	}
	$query = $db->query("SELECT p.*,m.uid,m.groupid,m.userstatus FROM $pw_posts p LEFT JOIN pw_members m ON p.authorid=m.uid WHERE p.tid=".pwEscape($tid)." AND p.ifcheck='1' ORDER BY p.postdate".pwLimit($start_limit,$readnum));

	while ($read = $db->fetch_array($query)) {
		$readdb[] = $read;
	}
	$db->free_result($query);
}
$bandb = isban($readdb,$fid);
$start_limit = ($page - 1) * $db_readperpage;
foreach ($readdb as $key => $read) {
	isset($bandb[$read['authorid']]) && $read['groupid'] = 6;
	$readdb[$key] = viewread($read,$start_limit++);
}

function viewread($read,$start_limit) {
	global $groupid,$admincheck,$attach_url,$attachper,$winduid,$tablecolor,$tpc_author,$tpc_buy,$count,$timestamp,$db_onlinetime,$attachpath,$_G,$readcolorone,$readcolortwo,$lpic,$ltitle,$imgpath,$db_ipfrom,$db_showonline,$stylepath,$db_windpost,$db_windpic,$db_signwindcode,$fid,$tid,$pid,$pic_a,$db_shield,$db_wordsfb;
	$tpc_buy = $read['buy'];
	$tpc_author = $read['author'];
	$read['ifsign'] < 2 && $read['content'] = str_replace("\n","<br>",$read['content']);

	$read['postdate'] = get_date($read['postdate']);

	if ($read['ifshield']) {
		$read['subject'] = $groupid == '3' ? shield($read['ifshield'] == '2' ? 'shield_del_title' : 'shield_title') : '';
		$groupid != '3' && $read['content'] = shield($read['ifshield'] == '1' ? 'shield_article' : 'shield_del_article');
	} elseif ($read['groupid'] == 6 && $groupid != 3 && $db_shield) {
		$read['subject'] = '';
		$read['content'] = shield('ban_article');
	} elseif ($read['ifconvert'] == 2) {
		$read['content'] = convert($read['content'],$db_windpost);
		$read['ifwordsfb'] != $db_wordsfb && $read['content'] = wordsfb($read['content'],$read['ifwordsfb']);
	} elseif ($read['ifwordsfb'] != $db_wordsfb) {
		$read['content'] = wordsfb($read['content'],$read['ifwordsfb']);
	}
	$GLOBALS['foruminfo']['copyctrl'] && $read['content'] = preg_replace("/<br>/eis","copyctrl('#FFFFFF')",$read['content']);
	/**
	* convert the post content
	*/
	//$read['content']=stripslashes($read['content']);
	$read['anonymous'] && !$admincheck && $winduid!=$read['authorid'] && $read['author']=$db_anonymousname;
	return $read;
}
require_once PrintEot('simple_header');

require_once PrintEot('simple_read');
?>