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showthread.php
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showthread.php
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<?php
/*======================================================================*\
|| #################################################################### ||
|| # vBulletin 3.7.2 Patch Level 2 - Licence Number VBF2470E4F
|| # ---------------------------------------------------------------- # ||
|| # Copyright ©2000-2013 Jelsoft Enterprises Ltd. All Rights Reserved. ||
|| # This file may not be redistributed in whole or significant part. # ||
|| # ---------------- VBULLETIN IS NOT FREE SOFTWARE ---------------- # ||
|| # http://www.vbulletin.com | http://www.vbulletin.com/license.html # ||
|| #################################################################### ||
\*======================================================================*/
// ####################### SET PHP ENVIRONMENT ###########################
error_reporting(E_ALL & ~E_NOTICE);
// #################### DEFINE IMPORTANT CONSTANTS #######################
define('THIS_SCRIPT', 'showthread');
define('CSRF_PROTECTION', true);
// ################### PRE-CACHE TEMPLATES AND DATA ######################
// get special phrase groups
$phrasegroups = array(
'posting',
'postbit',
'showthread',
'inlinemod',
'reputationlevel'
);
// get special data templates from the datastore
$specialtemplates = array(
'smiliecache',
'bbcodecache',
'mailqueue',
'bookmarksitecache',
);
// pre-cache templates used by all actions
$globaltemplates = array(
'ad_showthread_beforeqr',
'ad_showthread_firstpost',
'forumdisplay_loggedinuser',
'forumrules',
'im_aim',
'im_icq',
'im_msn',
'im_yahoo',
'im_skype',
'postbit',
'postbit_wrapper',
'postbit_attachment',
'postbit_attachmentimage',
'postbit_attachmentthumbnail',
'postbit_attachmentmoderated',
'postbit_deleted',
'postbit_ignore',
'postbit_ignore_global',
'postbit_ip',
'postbit_onlinestatus',
'postbit_reputation',
'bbcode_code',
'bbcode_html',
'bbcode_php',
'bbcode_quote',
'SHOWTHREAD',
'showthread_list',
'showthread_similarthreadbit',
'showthread_similarthreads',
'showthread_quickreply',
'showthread_bookmarksite',
'tagbit',
'tagbit_wrapper',
'polloptions_table',
'polloption',
'polloption_multiple',
'pollresults_table',
'pollresult',
'threadadmin_imod_menu_post',
'editor_css',
'editor_clientscript',
'editor_jsoptions_font',
'editor_jsoptions_size',
);
// pre-cache templates used by specific actions
$actiontemplates = array();
// ####################### PRE-BACK-END ACTIONS ##########################
function exec_postvar_call_back()
{
global $vbulletin;
$vbulletin->input->clean_gpc('r', 'goto', TYPE_STR);
if ($vbulletin->GPC['goto'] == 'newpost' OR $vbulletin->GPC['goto'] == 'postid')
{
$vbulletin->noheader = true;
}
}
// ######################### REQUIRE BACK-END ############################
require_once('./global.php');
require_once(DIR . '/includes/functions_bigthree.php');
require_once(DIR . '/includes/class_postbit.php');
// #######################################################################
// ######################## START MAIN SCRIPT ############################
// #######################################################################
($hook = vBulletinHook::fetch_hook('showthread_start')) ? eval($hook) : false;
$vbulletin->input->clean_array_gpc('r', array(
'perpage' => TYPE_UINT,
'pagenumber' => TYPE_UINT,
'highlight' => TYPE_STR,
'posted' => TYPE_BOOL,
));
// *********************************************************************************
// set $threadedmode (continued from global.php)
if ($vbulletin->options['allowthreadedmode'] AND !$show['search_engine'])
{
if (!isset($threadedmode))
{
// Set threaded mode from user options if it doesn't exist in cookie or url passed form
DEVDEBUG('$threadedmode is empty');
if ($vbulletin->userinfo['threadedmode'] == 3)
{
$threadedmode = 0;
}
else
{
$threadedmode = $vbulletin->userinfo['threadedmode'];
}
}
switch ($threadedmode)
{
case 1:
$show['threadedmode'] = true;
$show['hybridmode'] = false;
$show['linearmode'] = false;
break;
case 2:
$show['threadedmode'] = false;
$show['hybridmode'] = true;
$show['linearmode'] = false;
break;
default:
$show['threadedmode'] = false;
$show['hybridmode'] = false;
$show['linearmode'] = true;
break;
}
}
else
{
DEVDEBUG('Threadedmode disabled by admin');
$threadedmode = 0;
$vbulletin->options['allowthreadedmode'] = false;
$show['threadedmode'] = false;
$show['linearmode'] = true;
$show['hybridmode'] = false;
}
// make an alternate class for the selected threadedmode
$modeclass = array();
for ($i = 0; $i < 3; $i++)
{
$modeclass["$i"] = iif($i == $threadedmode, 'alt2', 'alt1');
}
// prepare highlight words
if (!empty($vbulletin->GPC['highlight']))
{
$highlightwords = iif($vbulletin->GPC['goto'], '&', '&') . 'highlight=' . urlencode($vbulletin->GPC['highlight']);
}
else
{
$highlightwords = '';
}
// ##############################################################################
// ####################### HANDLE HEADER() CALLS ################################
// ##############################################################################
switch($vbulletin->GPC['goto'])
{
// *********************************************************************************
// go to next newest
case 'nextnewest':
$thread = verify_id('thread', $threadid, 1, 1);
$forumperms = fetch_permissions($thread['forumid']);
// remove threads from users on the global ignore list if user is not a moderator
if ($coventry = fetch_coventry('string') AND !can_moderate($thread['forumid']))
{
$globalignore = "AND postuserid NOT IN ($coventry)";
}
else
{
$globalignore = '';
}
if (!($forumperms & $vbulletin->bf_ugp_forumpermissions['canviewothers']))
{
$limitothers = "AND postuserid = " . $vbulletin->userinfo['userid'] . " AND " . $vbulletin->userinfo['userid'] . " <> 0";
}
else
{
$limitothers = '';
}
if ($vbulletin->userinfo['userid'] AND in_coventry($vbulletin->userinfo['userid'], true))
{
$lastpost_info = ",IF(tachythreadpost.userid IS NULL, thread.lastpost, tachythreadpost.lastpost) AS lastpost";
$tachyjoin = "LEFT JOIN " . TABLE_PREFIX . "tachythreadpost AS tachythreadpost ON " .
"(tachythreadpost.threadid = thread.threadid AND tachythreadpost.userid = " . $vbulletin->userinfo['userid'] . ')';
$lastpost_having = "HAVING lastpost > $thread[lastpost]";
}
else
{
$lastpost_info = "";
$tachyjoin = "";
$lastpost_having = "AND lastpost > $thread[lastpost]";
}
if ($getnextnewest = $db->query_first_slave("
SELECT thread.threadid
$lastpost_info
FROM " . TABLE_PREFIX . "thread AS thread
$tachyjoin
WHERE forumid = $thread[forumid]
AND visible = 1
AND open <> 10
$globalignore
$limitothers
$lastpost_having
ORDER BY lastpost
LIMIT 1
"))
{
$threadid = $getnextnewest['threadid'];
unset ($thread);
}
else
{
eval(standard_error(fetch_error('nonextnewest')));
}
break;
// *********************************************************************************
// go to next oldest
case 'nextoldest':
$thread = verify_id('thread', $threadid, 1, 1);
$forumperms = fetch_permissions($thread['forumid']);
// remove threads from users on the global ignore list if user is not a moderator
if ($coventry = fetch_coventry('string') AND !can_moderate($thread['forumid']))
{
$globalignore = "AND postuserid NOT IN ($coventry)";
}
else
{
$globalignore = '';
}
if (!($forumperms & $vbulletin->bf_ugp_forumpermissions['canviewothers']))
{
$limitothers = "AND postuserid = " . $vbulletin->userinfo['userid'] . " AND " . $vbulletin->userinfo['userid'] . " <> 0";
}
else
{
$limitothers = '';
}
if ($vbulletin->userinfo['userid'] AND in_coventry($vbulletin->userinfo['userid'], true))
{
$lastpost_info = ",IF(tachythreadpost.userid IS NULL, thread.lastpost, tachythreadpost.lastpost) AS lastpost";
$tachyjoin = "LEFT JOIN " . TABLE_PREFIX . "tachythreadpost AS tachythreadpost ON " .
"(tachythreadpost.threadid = thread.threadid AND tachythreadpost.userid = " . $vbulletin->userinfo['userid'] . ')';
$lastpost_having = "HAVING lastpost < $thread[lastpost]";
}
else
{
$lastpost_info = "";
$tachyjoin = "";
$lastpost_having = "AND lastpost < $thread[lastpost]";
}
if ($getnextoldest = $db->query_first_slave("
SELECT thread.threadid
$lastpost_info
FROM " . TABLE_PREFIX . "thread AS thread
$tachyjoin
WHERE forumid = $thread[forumid]
AND visible = 1
AND open <> 10
$globalignore
$limitothers
$lastpost_having
ORDER BY lastpost DESC
LIMIT 1
"))
{
$threadid = $getnextoldest['threadid'];
unset($thread);
}
else
{
eval(standard_error(fetch_error('nonextoldest')));
}
break;
// *********************************************************************************
// goto newest unread post
case 'newpost':
$threadinfo = verify_id('thread', $threadid, 1, 1);
if ($vbulletin->options['threadmarking'] AND $vbulletin->userinfo['userid'])
{
$vbulletin->userinfo['lastvisit'] = max($threadinfo['threadread'], $threadinfo['forumread'], TIMENOW - ($vbulletin->options['markinglimit'] * 86400));
}
else if (($tview = intval(fetch_bbarray_cookie('thread_lastview', $threadid))) > $vbulletin->userinfo['lastvisit'])
{
$vbulletin->userinfo['lastvisit'] = $tview;
}
$coventry = fetch_coventry('string');
$posts = $db->query_first("
SELECT MIN(postid) AS postid
FROM " . TABLE_PREFIX . "post
WHERE threadid = $threadinfo[threadid]
AND visible = 1
AND dateline > " . intval($vbulletin->userinfo['lastvisit']) . "
". ($coventry ? "AND userid NOT IN ($coventry)" : "") . "
LIMIT 1
");
if ($posts['postid'])
{
exec_header_redirect('showthread.php?' . $vbulletin->session->vars['sessionurl_js'] . "p=$posts[postid]$highlightwords#post$posts[postid]");
}
else
{
exec_header_redirect('showthread.php?' . $vbulletin->session->vars['sessionurl_js'] . "p=$threadinfo[lastpostid]$highlightwords#post$threadinfo[lastpostid]");
}
break;
// *********************************************************************************
}
// end switch($vbulletin->GPC['goto'])
// *********************************************************************************
// workaround for header redirect issue from forms with enctype in IE
// (use a scrollIntoView javascript call in the <body> onload event)
$onload = '';
// *********************************************************************************
// set $perpage
$perpage = sanitize_maxposts($vbulletin->GPC['perpage']);
// *********************************************************************************
// set post order
if ($vbulletin->userinfo['postorder'] == 0)
{
$postorder = '';
}
else
{
$postorder = 'DESC';
}
// *********************************************************************************
// get thread info
$thread = verify_id('thread', $threadid, 1, 1);
$threadinfo =& $thread;
($hook = vBulletinHook::fetch_hook('showthread_getinfo')) ? eval($hook) : false;
// *********************************************************************************
// check for visible / deleted thread
if (((!$thread['visible'] AND !can_moderate($thread['forumid'], 'canmoderateposts'))) OR ($thread['isdeleted'] AND !can_moderate($thread['forumid'])))
{
eval(standard_error(fetch_error('invalidid', $vbphrase['thread'], $vbulletin->options['contactuslink'])));
}
// *********************************************************************************
// jump page if thread is actually a redirect
if ($thread['open'] == 10)
{
exec_header_redirect('showthread.php?' . $vbulletin->session->vars['sessionurl_js'] . "t=$thread[pollid]");
}
// *********************************************************************************
// Tachy goes to coventry
if (in_coventry($thread['postuserid']) AND !can_moderate($thread['forumid']))
{
eval(standard_error(fetch_error('invalidid', $vbphrase['thread'], $vbulletin->options['contactuslink'])));
}
// *********************************************************************************
// do word wrapping for the thread title
if ($vbulletin->options['wordwrap'] != 0)
{
$thread['title'] = fetch_word_wrapped_string($thread['title']);
}
$thread['title'] = fetch_censored_text($thread['title']);
// *********************************************************************************
// words to highlight from the search engine
if (!empty($vbulletin->GPC['highlight']))
{
$highlight = preg_replace('#\*+#s', '*', $vbulletin->GPC['highlight']);
if ($highlight != '*')
{
$regexfind = array('\*', '\<', '\>');
$regexreplace = array('[\w.:@*/?=]*?', '<', '>');
$highlight = preg_quote(strtolower($highlight), '#');
$highlight = explode(' ', $highlight);
$highlight = str_replace($regexfind, $regexreplace, $highlight);
foreach ($highlight AS $val)
{
if ($val = trim($val))
{
$replacewords[] = htmlspecialchars_uni($val);
}
}
}
}
// *********************************************************************************
// make the forum jump in order to fill the forum caches
$curforumid = $thread['forumid'];
construct_forum_jump();
// *********************************************************************************
// get forum info
$forum = fetch_foruminfo($thread['forumid']);
$foruminfo =& $forum;
// *********************************************************************************
// check forum permissions
$forumperms = fetch_permissions($thread['forumid']);
if (!($forumperms & $vbulletin->bf_ugp_forumpermissions['canview']) OR !($forumperms & $vbulletin->bf_ugp_forumpermissions['canviewthreads']))
{
print_no_permission();
}
if (!($forumperms & $vbulletin->bf_ugp_forumpermissions['canviewothers']) AND ($thread['postuserid'] != $vbulletin->userinfo['userid'] OR $vbulletin->userinfo['userid'] == 0))
{
print_no_permission();
}
// *********************************************************************************
// check if there is a forum password and if so, ensure the user has it set
verify_forum_password($foruminfo['forumid'], $foruminfo['password']);
// *********************************************************************************
// get ignored users
$ignore = array();
if (trim($vbulletin->userinfo['ignorelist']))
{
$ignorelist = preg_split('/( )+/', trim($vbulletin->userinfo['ignorelist']), -1, PREG_SPLIT_NO_EMPTY);
foreach ($ignorelist AS $ignoreuserid)
{
$ignore["$ignoreuserid"] = 1;
}
}
DEVDEBUG('ignored users: ' . implode(', ', array_keys($ignore)));
// *********************************************************************************
// filter out deletion notices if can't be seen
if ($forumperms & $vbulletin->bf_ugp_forumpermissions['canseedelnotice'] OR can_moderate($threadinfo['forumid']))
{
$deljoin = "LEFT JOIN " . TABLE_PREFIX . "deletionlog AS deletionlog ON(post.postid = deletionlog.primaryid AND deletionlog.type = 'post')";
}
else
{
$deljoin = '';
}
$show['viewpost'] = (can_moderate($threadinfo['forumid'])) ? true : false;
$show['managepost'] = iif(can_moderate($threadinfo['forumid'], 'candeleteposts') OR can_moderate($threadinfo['forumid'], 'canremoveposts'), true, false);
$show['approvepost'] = (can_moderate($threadinfo['forumid'], 'canmoderateposts')) ? true : false;
$show['managethread'] = (can_moderate($threadinfo['forumid'], 'canmanagethreads')) ? true : false;
$show['approveattachment'] = (can_moderate($threadinfo['forumid'], 'canmoderateattachments')) ? true : false;
$show['inlinemod'] = (!$show['threadedmode'] AND ($show['managethread'] OR $show['managepost'] OR $show['approvepost'])) ? true : false;
$show['spamctrls'] = ($show['inlinemod'] AND $show['managepost']);
$url = $show['inlinemod'] ? SCRIPTPATH : '';
// build inline moderation popup
if ($show['popups'] AND $show['inlinemod'])
{
eval('$threadadmin_imod_menu_post = "' . fetch_template('threadadmin_imod_menu_post') . '";');
}
else
{
$threadadmin_imod_menu_post = '';
}
// *********************************************************************************
// find the page that we should be on to display this post
if (!empty($postid) AND $threadedmode == 0)
{
$postinfo = verify_id('post', $postid, 1, 1);
$threadid = $postinfo['threadid'];
$getpagenum = $db->query_first("
SELECT COUNT(*) AS posts
FROM " . TABLE_PREFIX . "post AS post
WHERE threadid = $threadid AND visible = 1
AND dateline " . iif(!$postorder, '<=', '>=') . " $postinfo[dateline]
");
$vbulletin->GPC['pagenumber'] = ceil($getpagenum['posts'] / $perpage);
}
// *********************************************************************************
// update views counter
if ($vbulletin->options['threadviewslive'])
{
// doing it as they happen; for optimization purposes, this cannot use a DM!
$db->shutdown_query("
UPDATE " . TABLE_PREFIX . "thread
SET views = views + 1
WHERE threadid = " . intval($threadinfo['threadid'])
);
}
else
{
// or doing it once an hour
$db->shutdown_query("
INSERT INTO " . TABLE_PREFIX . "threadviews (threadid)
VALUES (" . intval($threadinfo['threadid']) . ')'
);
}
// *********************************************************************************
// display ratings if enabled
$show['rating'] = false;
if ($forum['allowratings'] == 1)
{
if ($thread['votenum'] > 0)
{
$thread['voteavg'] = vb_number_format($thread['votetotal'] / $thread['votenum'], 2);
$thread['rating'] = intval(round($thread['votetotal'] / $thread['votenum']));
if ($thread['votenum'] >= $vbulletin->options['showvotes'])
{
$show['rating'] = true;
}
}
devdebug("threadinfo[vote] = $threadinfo[vote]");
if ($threadinfo['vote'])
{
$voteselected["$threadinfo[vote]"] = 'selected="selected"';
$votechecked["$threadinfo[vote]"] = 'checked="checked"';
}
else
{
$voteselected[0] = 'selected="selected"';
$votechecked[0] = 'checked="checked"';
}
}
// *********************************************************************************
// get some vars from the referring page in order
// to put a nice back-to-forum link in the navbar
/*
unset($back);
if (strpos($_SERVER['HTTP_REFERER'], 'forumdisplay') !== false)
{
if ($vars = strchr($_SERVER['HTTP_REFERER'], '&'))
{
$pairs = explode('&', $vars);
foreach ($pairs AS $v)
{
$var = explode('=', $v);
if ($var[1] != '' and $var[0] != 'forumid')
{
$back["$var[0]"] = $var[1];
}
}
}
}
*/
// *********************************************************************************
// set page number
if ($vbulletin->GPC['pagenumber'] < 1)
{
$vbulletin->GPC['pagenumber'] = 1;
}
else if ($vbulletin->GPC['pagenumber'] > ceil(($thread['replycount'] + 1) / $perpage))
{
$vbulletin->GPC['pagenumber'] = ceil(($thread['replycount'] + 1) / $perpage);
}
// *********************************************************************************
// initialise some stuff...
$limitlower = ($vbulletin->GPC['pagenumber'] - 1) * $perpage;
$limitupper = ($vbulletin->GPC['pagenumber']) * $perpage;
$counter = 0;
if ($vbulletin->options['threadmarking'] AND $vbulletin->userinfo['userid'])
{
$threadview = max($threadinfo['threadread'], $threadinfo['forumread'], TIMENOW - ($vbulletin->options['markinglimit'] * 86400));
}
else
{
$threadview = intval(fetch_bbarray_cookie('thread_lastview', $thread['threadid']));
if (!$threadview)
{
$threadview = $vbulletin->userinfo['lastvisit'];
}
}
$threadinfo['threadview'] = intval($threadview);
$displayed_dateline = 0;
################################################################################
############################### SHOW POLL ######################################
################################################################################
$poll = '';
if ($thread['pollid'])
{
$pollbits = '';
$counter = 1;
$pollid = $thread['pollid'];
$show['editpoll'] = iif(can_moderate($threadinfo['forumid'], 'caneditpoll'), true, false);
// get poll info
$pollinfo = $db->query_first_slave("
SELECT *
FROM " . TABLE_PREFIX . "poll
WHERE pollid = $pollid
");
require_once(DIR . '/includes/class_bbcode.php');
$bbcode_parser =& new vB_BbCodeParser($vbulletin, fetch_tag_list());
$pollinfo['question'] = $bbcode_parser->parse(unhtmlspecialchars($pollinfo['question']), $forum['forumid'], true);
$splitoptions = explode('|||', $pollinfo['options']);
$splitvotes = explode('|||', $pollinfo['votes']);
$showresults = 0;
$uservoted = 0;
if (!($forumperms & $vbulletin->bf_ugp_forumpermissions['canvote']))
{
$nopermission = 1;
}
if (!$pollinfo['active'] OR !$thread['open'] OR ($pollinfo['dateline'] + ($pollinfo['timeout'] * 86400) < TIMENOW AND $pollinfo['timeout'] != 0) OR $nopermission)
{
//thread/poll is closed, ie show results no matter what
$showresults = 1;
}
else
{
//get userid, check if user already voted
$voted = intval(fetch_bbarray_cookie('poll_voted', $pollid));
if ($voted)
{
$uservoted = 1;
}
}
($hook = vBulletinHook::fetch_hook('showthread_poll_start')) ? eval($hook) : false;
if ($pollinfo['timeout'] AND !$showresults)
{
$pollendtime = vbdate($vbulletin->options['timeformat'], $pollinfo['dateline'] + ($pollinfo['timeout'] * 86400));
$pollenddate = vbdate($vbulletin->options['dateformat'], $pollinfo['dateline'] + ($pollinfo['timeout'] * 86400));
$show['pollenddate'] = true;
}
else
{
$show['pollenddate'] = false;
}
foreach ($splitvotes AS $index => $value)
{
$pollinfo['numbervotes'] += $value;
}
if ($vbulletin->userinfo['userid'] > 0)
{
$pollvotes = $db->query_read_slave("
SELECT voteoption
FROM " . TABLE_PREFIX . "pollvote
WHERE userid = " . $vbulletin->userinfo['userid'] . " AND pollid = $pollid
");
if ($db->num_rows($pollvotes) > 0)
{
$uservoted = 1;
}
}
if ($showresults OR $uservoted)
{
if ($uservoted)
{
$uservote = array();
while ($pollvote = $db->fetch_array($pollvotes))
{
$uservote["$pollvote[voteoption]"] = 1;
}
}
}
$option['open'] = $stylevar['left'][0];
$option['close'] = $stylevar['right'][0];
foreach ($splitvotes AS $index => $value)
{
$arrayindex = $index + 1;
$option['uservote'] = iif($uservote["$arrayindex"], true, false);
$option['question'] = $bbcode_parser->parse($splitoptions["$index"], $forum['forumid'], true);
// public link
if ($pollinfo['public'] AND $value)
{
$option['votes'] = '<a href="poll.php?' . $vbulletin->session->vars['sessionurl'] . 'do=showresults&pollid=' . $pollinfo['pollid'] . '">' . vb_number_format($value) . '</a>';
}
else
{
$option['votes'] = vb_number_format($value); //get the vote count for the option
}
$option['number'] = $counter; //number of the option
//Now we check if the user has voted or not
if ($showresults OR $uservoted)
{ // user did vote or poll is closed
if ($value <= 0)
{
$option['percent'] = 0;
}
else if ($pollinfo['multiple'])
{
$option['percent'] = vb_number_format(($value < $pollinfo['voters']) ? $value / $pollinfo['voters'] * 100 : 100, 2);
}
else
{
$option['percent'] = vb_number_format(($value < $pollinfo['numbervotes']) ? $value / $pollinfo['numbervotes'] * 100 : 100, 2);
}
$option['graphicnumber'] = $option['number'] % 6 + 1;
$option['barnumber'] = round($option['percent']) * 2;
$option['remainder'] = 201 - $option['barnumber'];
// Phrase parts below
if ($nopermission)
{
$pollstatus = $vbphrase['you_may_not_vote_on_this_poll'];
}
else if ($showresults)
{
$pollstatus = $vbphrase['this_poll_is_closed'];
}
else if ($uservoted)
{
$pollstatus = $vbphrase['you_have_already_voted_on_this_poll'];
}
($hook = vBulletinHook::fetch_hook('showthread_polloption')) ? eval($hook) : false;
eval('$pollbits .= "' . fetch_template('pollresult') . '";');
}
else
{
($hook = vBulletinHook::fetch_hook('showthread_polloption')) ? eval($hook) : false;
if ($pollinfo['multiple'])
{
eval('$pollbits .= "' . fetch_template('polloption_multiple') . '";');
}
else
{
eval('$pollbits .= "' . fetch_template('polloption') . '";');
}
}
$counter++;
}
if ($pollinfo['multiple'])
{
$pollinfo['numbervotes'] = $pollinfo['voters'];
$show['multiple'] = true;
}
if ($pollinfo['public'])
{
$show['publicwarning'] = true;
}
else
{
$show['publicwarning'] = false;
}
$displayed_dateline = $threadinfo['lastpost'];
($hook = vBulletinHook::fetch_hook('showthread_poll_complete')) ? eval($hook) : false;
if ($showresults OR $uservoted)
{
eval('$poll = "' . fetch_template('pollresults_table') . '";');
}
else
{
eval('$poll = "' . fetch_template('polloptions_table') . '";');
}
}
// work out if quickreply should be shown or not
if (
$vbulletin->options['quickreply']
AND
!$thread['isdeleted'] AND !is_browser('netscape') AND $vbulletin->userinfo['userid']
AND (
($vbulletin->userinfo['userid'] == $threadinfo['postuserid'] AND $forumperms & $vbulletin->bf_ugp_forumpermissions['canreplyown'])
OR
($vbulletin->userinfo['userid'] != $threadinfo['postuserid'] AND $forumperms & $vbulletin->bf_ugp_forumpermissions['canreplyothers'])
) AND
($thread['open'] OR can_moderate($threadinfo['forumid'], 'canopenclose'))
)
{
$show['quickreply'] = true;
}
else
{
$show['quickreply'] = false;
$show['wysiwyg'] = 0;
$quickreply = '';
}
$show['largereplybutton'] = (!$thread['isdeleted'] AND !$show['threadedmode'] AND $forum['allowposting'] AND !$show['search_engine']);
if (!$forum['allowposting'])
{
$show['quickreply'] = false;
}
$show['multiquote_global'] = ($vbulletin->options['multiquote'] AND $vbulletin->userinfo['userid']);
if ($show['multiquote_global'])
{
$vbulletin->input->clean_array_gpc('c', array(
'vbulletin_multiquote' => TYPE_STR
));
$vbulletin->GPC['vbulletin_multiquote'] = explode(',', $vbulletin->GPC['vbulletin_multiquote']);
}
// post is cachable if option is enabled, last post is newer than max age, and this user
// isn't showing a sessionhash
$post_cachable = (
$vbulletin->options['cachemaxage'] > 0 AND
(TIMENOW - ($vbulletin->options['cachemaxage'] * 60 * 60 * 24)) <= $thread['lastpost'] AND
$vbulletin->session->vars['sessionurl'] == ''
);
$saveparsed = '';
$save_parsed_sigs = '';
($hook = vBulletinHook::fetch_hook('showthread_post_start')) ? eval($hook) : false;
################################################################################
####################### SHOW THREAD IN LINEAR MODE #############################
################################################################################
if ($threadedmode == 0)
{
// allow deleted posts to not be counted in number of posts displayed on the page;
// prevents issue with page count on forum display being incorrect
$ids = '';
$lastpostid = 0;
$hook_query_joins = $hook_query_where = '';
($hook = vBulletinHook::fetch_hook('showthread_query_postids')) ? eval($hook) : false;
if (empty($deljoin) AND !$show['approvepost'])
{
$totalposts = $threadinfo['replycount'] + 1;
if (can_moderate($thread['forumid']))
{
$coventry = '';
}
else
{
$coventry = fetch_coventry('string');
}
$getpostids = $db->query_read("
SELECT post.postid
FROM " . TABLE_PREFIX . "post AS post
$hook_query_joins
WHERE post.threadid = $threadid
AND post.visible = 1
" . ($coventry ? "AND post.userid NOT IN ($coventry)" : '') . "
$hook_query_where
ORDER BY post.dateline $postorder
LIMIT $limitlower, $perpage
");
while ($post = $db->fetch_array($getpostids))
{
if (!isset($qrfirstpostid))
{
$qrfirstpostid = $post['postid'];
}
$qrlastpostid = $post['postid'];
$ids .= ',' . $post['postid'];
}
$db->free_result($getpostids);
$lastpostid = $qrlastpostid;
}
else
{
$getpostids = $db->query_read("
SELECT post.postid, post.visible, post.userid
FROM " . TABLE_PREFIX . "post AS post
$hook_query_joins
WHERE post.threadid = $threadid
AND post.visible IN (1
" . (!empty($deljoin) ? ",2" : "") . "
" . ($show['approvepost'] ? ",0" : "") . "
)
$hook_query_where
ORDER BY post.dateline $postorder
");
$totalposts = 0;
if ($limitlower != 0)
{
$limitlower++;
}
while ($post = $db->fetch_array($getpostids))
{
if (!isset($qrfirstpostid))
{
$qrfirstpostid = $post['postid'];
}
$qrlastpostid = $post['postid'];
if ($post['visible'] == 1 AND !in_coventry($post['userid']))
{
$totalposts++;
}
if ($totalposts < $limitlower OR $totalposts > $limitupper)
{
continue;
}
// remember, these are only added if they're going to be displayed
$ids .= ',' . $post['postid'];
$lastpostid = $post['postid'];
}
$db->free_result($getpostids);
}
$postids = "post.postid IN (0" . $ids . ")";
// load attachments
if ($thread['attach'])
{
$attachments = $db->query_read("
SELECT dateline, thumbnail_dateline, filename, filesize, visible, attachmentid, counter,
postid, IF(thumbnail_filesize > 0, 1, 0) AS hasthumbnail, thumbnail_filesize,
attachmenttype.thumbnail AS build_thumbnail, attachmenttype.newwindow
FROM " . TABLE_PREFIX . "attachment
LEFT JOIN " . TABLE_PREFIX . "attachmenttype AS attachmenttype USING (extension)
WHERE postid IN (-1" . $ids . ")
ORDER BY attachmentid
");
$postattach = array();
while ($attachment = $db->fetch_array($attachments))
{
if (!$attachment['build_thumbnail'])
{
$attachment['hasthumbnail'] = false;
}
$postattach["$attachment[postid]"]["$attachment[attachmentid]"] = $attachment;
}
}
$hook_query_fields = $hook_query_joins = '';
($hook = vBulletinHook::fetch_hook('showthread_query')) ? eval($hook) : false;
$posts = $db->query_read("
SELECT
post.*, post.username AS postusername, post.ipaddress AS ip, IF(post.visible = 2, 1, 0) AS isdeleted,
user.*, userfield.*, usertextfield.*,
" . iif($forum['allowicons'], 'icon.title as icontitle, icon.iconpath,') . "
" . iif($vbulletin->options['avatarenabled'], 'avatar.avatarpath, NOT ISNULL(customavatar.userid) AS hascustomavatar, customavatar.dateline AS avatardateline,customavatar.width AS avwidth,customavatar.height AS avheight,') . "
" . ((can_moderate($thread['forumid'], 'canmoderateposts') OR can_moderate($thread['forumid'], 'candeleteposts')) ? 'spamlog.postid AS spamlog_postid,' : '') . "
" . iif($deljoin, 'deletionlog.userid AS del_userid, deletionlog.username AS del_username, deletionlog.reason AS del_reason,') . "
editlog.userid AS edit_userid, editlog.username AS edit_username, editlog.dateline AS edit_dateline,
editlog.reason AS edit_reason, editlog.hashistory,
postparsed.pagetext_html, postparsed.hasimages,
sigparsed.signatureparsed, sigparsed.hasimages AS sighasimages,
sigpic.userid AS sigpic, sigpic.dateline AS sigpicdateline, sigpic.width AS sigpicwidth, sigpic.height AS sigpicheight,
IF(displaygroupid=0, user.usergroupid, displaygroupid) AS displaygroupid, infractiongroupid
" . iif(!($permissions['genericpermissions'] & $vbulletin->bf_ugp_genericpermissions['canseehiddencustomfields']), $vbulletin->profilefield['hidden']) . "
$hook_query_fields
FROM " . TABLE_PREFIX . "post AS post
LEFT JOIN " . TABLE_PREFIX . "user AS user ON(user.userid = post.userid)