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showthread.php
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showthread.php
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<?php
/**
* MyBB 1.8
* Copyright 2014 MyBB Group, All Rights Reserved
*
* Website: http://www.mybb.com
* License: http://www.mybb.com/about/license
*
*/
define("IN_MYBB", 1);
define('THIS_SCRIPT', 'showthread.php');
$templatelist = "showthread,postbit,postbit_author_user,postbit_author_guest,showthread_newthread,showthread_newreply,showthread_newreply_closed,postbit_avatar,postbit_find,postbit_pm,postbit_www,postbit_email,postbit_edit,postbit_quote,postbit_report,postbit_signature,postbit_online,postbit_offline,postbit_away,showthread_ratethread";
$templatelist .= ",multipage,multipage_breadcrumb,multipage_end,multipage_jump_page,multipage_nextpage,multipage_page,multipage_page_current,multipage_page_link_current,multipage_prevpage,multipage_start,showthread_inlinemoderation_softdelete,showthread_inlinemoderation_restore,showthread_inlinemoderation_delete,postbit_posturl,postbit_icon";
$templatelist .= ",postbit_editedby,showthread_similarthreads,showthread_similarthreads_bit,postbit_iplogged_show,postbit_iplogged_hiden,postbit_profilefield,showthread_quickreply,showthread_add_poll,showthread_send_thread,showthread_poll_editpoll,showthread_poll_undovote,showthread_moderationoptions_standard,postbit_editedby_editreason";
$templatelist .= ",forumjump_advanced,forumjump_special,forumjump_bit,postbit_reputation,postbit_quickdelete,postbit_attachments,postbit_attachments_attachment,postbit_attachments_thumbnails,postbit_attachments_images_image,postbit_attachments_images,showthread_quickreply_options_stick,showthread_quickreply_options_close,attachment_icon";
$templatelist .= ",postbit_inlinecheck,showthread_inlinemoderation,postbit_attachments_thumbnails_thumbnail,postbit_ignored,postbit_groupimage,postbit_multiquote,showthread_search,showthread_moderationoptions_custom_tool,showthread_moderationoptions_custom,showthread_inlinemoderation_custom_tool,showthread_inlinemoderation_custom";
$templatelist .= ",showthread_usersbrowsing,showthread_usersbrowsing_user,showthread_poll_option_multiple,showthread_poll_option,showthread_poll,showthread_quickreply_options_signature,showthread_threaded_bitactive,showthread_threaded_bit,postbit_attachments_attachment_unapproved,showthread_threadnotes,showthread_threadnotes_viewnotes";
$templatelist .= ",showthread_moderationoptions_openclose,showthread_moderationoptions_stickunstick,showthread_moderationoptions_delete,showthread_moderationoptions_threadnotes,showthread_moderationoptions_manage,showthread_moderationoptions_deletepoll,showthread_threadnoteslink,showthread_poll_results,showthread_classic_header,postbit_warn";
$templatelist .= ",postbit_userstar,postbit_reputation_formatted_link,postbit_warninglevel_formatted,postbit_quickrestore,forumdisplay_password,forumdisplay_password_wrongpass,postbit_classic,postbit_purgespammer,showthread_inlinemoderation_approve,forumdisplay_thread_icon,showthread_poll_resultbit,postbit_warninglevel,postbit_gotopost";
$templatelist .= ",showthread_moderationoptions_softdelete,showthread_moderationoptions_restore,post_captcha,post_captcha_recaptcha,post_captcha_nocaptcha,post_captcha_ayah,showthread_moderationoptions,showthread_inlinemoderation_standard,showthread_threadedbox,postbit_rep_button,showthread_inlinemoderation_manage,global_moderation_notice";
require_once "./global.php";
require_once MYBB_ROOT."inc/functions_post.php";
require_once MYBB_ROOT."inc/functions_indicators.php";
require_once MYBB_ROOT."inc/class_parser.php";
$parser = new postParser;
// Load global language phrases
$lang->load("showthread");
// If there is no tid but a pid, trick the system into thinking there was a tid anyway.
if(!empty($mybb->input['pid']) && !isset($mybb->input['tid']))
{
// see if we already have the post information
if(isset($style) && $style['pid'] == $mybb->get_input('pid', MyBB::INPUT_INT) && $style['tid'])
{
$mybb->input['tid'] = $style['tid'];
unset($style['tid']); // stop the thread caching code from being tricked
}
else
{
$options = array(
"limit" => 1
);
$query = $db->simple_select("posts", "fid,tid,visible", "pid=".$mybb->get_input('pid', MyBB::INPUT_INT), $options);
$post = $db->fetch_array($query);
if(empty($post) || ($post['visible'] == 0 && !is_moderator($post['fid'], 'canviewunapprove')) || ($post['visible'] == -1 && !is_moderator($post['fid'], 'canviewdeleted')))
{
// post does not exist --> show corresponding error
error($lang->error_invalidpost);
}
$mybb->input['tid'] = $post['tid'];
}
}
// Get the thread details from the database.
$thread = get_thread($mybb->get_input('tid', MyBB::INPUT_INT));
if(!$thread || substr($thread['closed'], 0, 6) == "moved|")
{
error($lang->error_invalidthread);
}
// Get thread prefix if there is one.
$thread['threadprefix'] = '';
$thread['displayprefix'] = '';
if($thread['prefix'] != 0)
{
$threadprefix = build_prefixes($thread['prefix']);
if(!empty($threadprefix['prefix']))
{
$thread['threadprefix'] = htmlspecialchars_uni($threadprefix['prefix']).' ';
$thread['displayprefix'] = $threadprefix['displaystyle'].' ';
}
}
$reply_subject = $parser->parse_badwords($thread['subject']);
$thread['subject'] = htmlspecialchars_uni($reply_subject);
// Subject too long? Shorten it to avoid error message
if(my_strlen($reply_subject) > 85)
{
$reply_subject = my_substr($reply_subject, 0, 82).'...';
}
$reply_subject = htmlspecialchars_uni($reply_subject);
$tid = $thread['tid'];
$fid = $thread['fid'];
if(!$thread['username'])
{
$thread['username'] = $lang->guest;
}
// Is the currently logged in user a moderator of this forum?
if(is_moderator($fid))
{
$ismod = true;
if(is_moderator($fid, "canviewdeleted") == true || is_moderator($fid, "canviewunapprove") == true)
{
if(is_moderator($fid, "canviewunapprove") == true && is_moderator($fid, "canviewdeleted") == false)
{
$visibleonly = " AND visible IN (0,1)";
$visibleonly2 = "AND p.visible IN (0,1) AND t.visible IN (0,1)";
}
elseif(is_moderator($fid, "canviewdeleted") == true && is_moderator($fid, "canviewunapprove") == false)
{
$visibleonly = " AND visible IN (-1,1)";
$visibleonly2 = "AND p.visible IN (-1,1) AND t.visible IN (-1,1)";
}
else
{
$visibleonly = " AND visible IN (-1,0,1)";
$visibleonly2 = "AND p.visible IN (-1,0,1) AND t.visible IN (-1,0,1)";
}
}
}
else
{
$ismod = false;
$visibleonly = " AND visible=1";
$visibleonly2 = "AND p.visible=1 AND t.visible=1";
}
// Make sure we are looking at a real thread here.
if(($thread['visible'] != 1 && $ismod == false) || ($thread['visible'] == 0 && !is_moderator($fid, "canviewunapprove")) || ($thread['visible'] == -1 && !is_moderator($fid, "canviewdeleted")))
{
error($lang->error_invalidthread);
}
$forumpermissions = forum_permissions($thread['fid']);
// Does the user have permission to view this thread?
if($forumpermissions['canview'] != 1 || $forumpermissions['canviewthreads'] != 1)
{
error_no_permission();
}
if(isset($forumpermissions['canonlyviewownthreads']) && $forumpermissions['canonlyviewownthreads'] == 1 && $thread['uid'] != $mybb->user['uid'])
{
error_no_permission();
}
$archive_url = build_archive_link("thread", $tid);
// Does the thread belong to a valid forum?
$forum = get_forum($fid);
if(!$forum || $forum['type'] != "f")
{
error($lang->error_invalidforum);
}
$threadnoteslink = '';
if(is_moderator($fid, "canmanagethreads") && !empty($thread['notes']))
{
eval('$threadnoteslink = "'.$templates->get('showthread_threadnoteslink').'";');
}
// Check if this forum is password protected and we have a valid password
check_forum_password($forum['fid']);
// If there is no specific action, we must be looking at the thread.
if(!$mybb->get_input('action'))
{
$mybb->input['action'] = "thread";
}
// Jump to the unread posts.
if($mybb->input['action'] == "newpost")
{
// First, figure out what time the thread or forum were last read
$query = $db->simple_select("threadsread", "dateline", "uid='{$mybb->user['uid']}' AND tid='{$thread['tid']}'");
$thread_read = $db->fetch_field($query, "dateline");
if($mybb->settings['threadreadcut'] > 0 && $mybb->user['uid'])
{
$query = $db->simple_select("forumsread", "dateline", "fid='{$fid}' AND uid='{$mybb->user['uid']}'");
$forum_read = $db->fetch_field($query, "dateline");
$read_cutoff = TIME_NOW-$mybb->settings['threadreadcut']*60*60*24;
if($forum_read == 0 || $forum_read < $read_cutoff)
{
$forum_read = $read_cutoff;
}
}
else
{
$forum_read = (int)my_get_array_cookie("forumread", $fid);
}
if($mybb->settings['threadreadcut'] > 0 && $mybb->user['uid'] && $thread['lastpost'] > $forum_read)
{
$cutoff = TIME_NOW-$mybb->settings['threadreadcut']*60*60*24;
if($thread['lastpost'] > $cutoff)
{
if($thread_read)
{
$lastread = $thread_read;
}
else
{
// Set $lastread to zero to make sure 'lastpost' is invoked in the last IF
$lastread = 0;
}
}
}
if(!$lastread)
{
$readcookie = $threadread = (int)my_get_array_cookie("threadread", $thread['tid']);
if($readcookie > $forum_read)
{
$lastread = $readcookie;
}
else
{
$lastread = $forum_read;
}
}
if($cutoff && $lastread < $cutoff)
{
$lastread = $cutoff;
}
// Next, find the proper pid to link to.
$options = array(
"limit_start" => 0,
"limit" => 1,
"order_by" => "dateline",
"order_dir" => "asc"
);
$lastread = (int)$lastread;
$query = $db->simple_select("posts", "pid", "tid='{$tid}' AND dateline > '{$lastread}' {$visibleonly}", $options);
$newpost = $db->fetch_array($query);
if($newpost['pid'] && $lastread)
{
$highlight = '';
if($mybb->get_input('highlight'))
{
$string = "&";
if($mybb->seo_support == true)
{
$string = "?";
}
$highlight = $string."highlight=".$mybb->get_input('highlight');
}
header("Location: ".htmlspecialchars_decode(get_post_link($newpost['pid'], $tid)).$highlight."#pid{$newpost['pid']}");
}
else
{
// show them to the last post
$mybb->input['action'] = "lastpost";
}
}
// Jump to the last post.
if($mybb->input['action'] == "lastpost")
{
if(my_strpos($thread['closed'], "moved|"))
{
$query = $db->query("
SELECT p.pid
FROM ".TABLE_PREFIX."posts p
LEFT JOIN ".TABLE_PREFIX."threads t ON(p.tid=t.tid)
WHERE t.fid='".$thread['fid']."' AND t.closed NOT LIKE 'moved|%' {$visibleonly2}
ORDER BY p.dateline DESC
LIMIT 1
");
$pid = $db->fetch_field($query, "pid");
}
else
{
$options = array(
'order_by' => 'dateline',
'order_dir' => 'desc',
'limit_start' => 0,
'limit' => 1
);
$query = $db->simple_select('posts', 'pid', "tid={$tid} {$visibleonly}", $options);
$pid = $db->fetch_field($query, "pid");
}
header("Location: ".htmlspecialchars_decode(get_post_link($pid, $tid))."#pid{$pid}");
exit;
}
// Jump to the next newest posts.
if($mybb->input['action'] == "nextnewest")
{
$options = array(
"limit_start" => 0,
"limit" => 1,
"order_by" => "lastpost"
);
$query = $db->simple_select('threads', '*', "fid={$thread['fid']} AND lastpost > {$thread['lastpost']} {$visibleonly} AND closed NOT LIKE 'moved|%'", $options);
$nextthread = $db->fetch_array($query);
// Are there actually next newest posts?
if(!$nextthread['tid'])
{
error($lang->error_nonextnewest);
}
$options = array(
"limit_start" => 0,
"limit" => 1,
"order_by" => "dateline",
"order_dir" => "desc"
);
$query = $db->simple_select('posts', 'pid', "tid='{$nextthread['tid']}'", $options);
// Redirect to the proper page.
$pid = $db->fetch_field($query, "pid");
header("Location: ".htmlspecialchars_decode(get_post_link($pid, $nextthread['tid']))."#pid{$pid}");
exit;
}
// Jump to the next oldest posts.
if($mybb->input['action'] == "nextoldest")
{
$options = array(
"limit" => 1,
"limit_start" => 0,
"order_by" => "lastpost",
"order_dir" => "desc"
);
$query = $db->simple_select("threads", "*", "fid=".$thread['fid']." AND lastpost < ".$thread['lastpost']." {$visibleonly} AND closed NOT LIKE 'moved|%'", $options);
$nextthread = $db->fetch_array($query);
// Are there actually next oldest posts?
if(!$nextthread['tid'])
{
error($lang->error_nonextoldest);
}
$options = array(
"limit_start" => 0,
"limit" => 1,
"order_by" => "dateline",
"order_dir" => "desc"
);
$query = $db->simple_select("posts", "pid", "tid='".$nextthread['tid']."'", $options);
// Redirect to the proper page.
$pid = $db->fetch_field($query, "pid");
header("Location: ".htmlspecialchars_decode(get_post_link($pid, $nextthread['tid']))."#pid{$pid}");
exit;
}
$pid = $mybb->input['pid'] = $mybb->get_input('pid', MyBB::INPUT_INT);
// Forumdisplay cache
$forum_stats = $cache->read("forumsdisplay");
$breadcrumb_multipage = array();
if($mybb->settings['showforumpagesbreadcrumb'])
{
// How many pages are there?
if(!$mybb->settings['threadsperpage'] || (int)$mybb->settings['threadsperpage'] < 1)
{
$mybb->settings['threadsperpage'] = 20;
}
$query = $db->simple_select("forums", "threads, unapprovedthreads", "fid = '{$fid}'", array('limit' => 1));
$forum_threads = $db->fetch_array($query);
$threadcount = $forum_threads['threads'];
if(is_moderator($fid, "canviewunapprove") == true)
{
$threadcount += $forum_threads['unapprovedthreads'];
}
// Limit to only our own threads
$uid_only = '';
if(isset($forumpermissions['canonlyviewownthreads']) && $forumpermissions['canonlyviewownthreads'] == 1)
{
$uid_only = " AND uid = '".$mybb->user['uid']."'";
$query = $db->simple_select("threads", "COUNT(tid) AS threads", "fid = '$fid' $visibleonly $uid_only", array('limit' => 1));
$threadcount = $db->fetch_field($query, "threads");
}
// If we have 0 threads double check there aren't any "moved" threads
if($threadcount == 0)
{
$query = $db->simple_select("threads", "COUNT(tid) AS threads", "fid = '$fid' $visibleonly $uid_only", array('limit' => 1));
$threadcount = $db->fetch_field($query, "threads");
}
$stickybit = " OR sticky=1";
if($thread['sticky'] == 1)
{
$stickybit = " AND sticky=1";
}
// Figure out what page the thread is actually on
switch($db->type)
{
case "pgsql":
$query = $db->query("
SELECT COUNT(tid) as threads
FROM ".TABLE_PREFIX."threads
WHERE fid = '$fid' AND (lastpost >= '".(int)$thread['lastpost']."'{$stickybit}) {$visibleonly} {$uid_only}
GROUP BY lastpost
ORDER BY lastpost DESC
");
break;
default:
$query = $db->simple_select("threads", "COUNT(tid) as threads", "fid = '$fid' AND (lastpost >= '".(int)$thread['lastpost']."'{$stickybit}) {$visibleonly} {$uid_only}", array('order_by' => 'lastpost', 'order_dir' => 'desc'));
}
$thread_position = $db->fetch_field($query, "threads");
$thread_page = ceil(($thread_position/$mybb->settings['threadsperpage']));
$breadcrumb_multipage = array(
"num_threads" => $threadcount,
"current_page" => $thread_page
);
}
// Build the navigation.
build_forum_breadcrumb($fid, $breadcrumb_multipage);
add_breadcrumb($thread['displayprefix'].$thread['subject'], get_thread_link($thread['tid']));
$plugins->run_hooks("showthread_start");
// Show the entire thread (taking into account pagination).
if($mybb->input['action'] == "thread")
{
if($thread['firstpost'] == 0)
{
update_first_post($tid);
}
// Does this thread have a poll?
if($thread['poll'])
{
$options = array(
"limit" => 1
);
$query = $db->simple_select("polls", "*", "pid='".$thread['poll']."'", $options);
$poll = $db->fetch_array($query);
$poll['timeout'] = $poll['timeout']*60*60*24;
$expiretime = $poll['dateline'] + $poll['timeout'];
$now = TIME_NOW;
// If the poll or the thread is closed or if the poll is expired, show the results.
if($poll['closed'] == 1 || $thread['closed'] == 1 || ($expiretime < $now && $poll['timeout'] > 0))
{
$showresults = 1;
}
// If the user is not a guest, check if he already voted.
if($mybb->user['uid'] != 0)
{
$query = $db->simple_select("pollvotes", "*", "uid='".$mybb->user['uid']."' AND pid='".$poll['pid']."'");
while($votecheck = $db->fetch_array($query))
{
$alreadyvoted = 1;
$votedfor[$votecheck['voteoption']] = 1;
}
}
else
{
if(isset($mybb->cookies['pollvotes'][$poll['pid']]) && $mybb->cookies['pollvotes'][$poll['pid']] !== "")
{
$alreadyvoted = 1;
}
}
$optionsarray = explode("||~|~||", $poll['options']);
$votesarray = explode("||~|~||", $poll['votes']);
$poll['question'] = htmlspecialchars_uni($poll['question']);
$polloptions = '';
$totalvotes = 0;
$poll['totvotes'] = 0;
for($i = 1; $i <= $poll['numoptions']; ++$i)
{
$poll['totvotes'] = $poll['totvotes'] + $votesarray[$i-1];
}
// Loop through the poll options.
for($i = 1; $i <= $poll['numoptions']; ++$i)
{
// Set up the parser options.
$parser_options = array(
"allow_html" => $forum['allowhtml'],
"allow_mycode" => $forum['allowmycode'],
"allow_smilies" => $forum['allowsmilies'],
"allow_imgcode" => $forum['allowimgcode'],
"allow_videocode" => $forum['allowvideocode'],
"filter_badwords" => 1
);
if($mybb->user['showimages'] != 1 && $mybb->user['uid'] != 0 || $mybb->settings['guestimages'] != 1 && $mybb->user['uid'] == 0)
{
$parser_options['allow_imgcode'] = 0;
}
if($mybb->user['showvideos'] != 1 && $mybb->user['uid'] != 0 || $mybb->settings['guestvideos'] != 1 && $mybb->user['uid'] == 0)
{
$parser_options['allow_videocode'] = 0;
}
$option = $parser->parse_message($optionsarray[$i-1], $parser_options);
$votes = $votesarray[$i-1];
$totalvotes += $votes;
$number = $i;
// Mark the option the user voted for.
if(!empty($votedfor[$number]))
{
$optionbg = "trow2";
$votestar = "*";
}
else
{
$optionbg = "trow1";
$votestar = "";
}
// If the user already voted or if the results need to be shown, do so; else show voting screen.
if(isset($alreadyvoted) || isset($showresults))
{
if((int)$votes == "0")
{
$percent = "0";
}
else
{
$percent = number_format($votes / $poll['totvotes'] * 100, 2);
}
$imagewidth = round($percent);
eval("\$polloptions .= \"".$templates->get("showthread_poll_resultbit")."\";");
}
else
{
if($poll['multiple'] == 1)
{
eval("\$polloptions .= \"".$templates->get("showthread_poll_option_multiple")."\";");
}
else
{
eval("\$polloptions .= \"".$templates->get("showthread_poll_option")."\";");
}
}
}
// If there are any votes at all, all votes together will be 100%; if there are no votes, all votes together will be 0%.
if($poll['totvotes'])
{
$totpercent = "100%";
}
else
{
$totpercent = "0%";
}
// Check if user is allowed to edit posts; if so, show "edit poll" link.
$edit_poll = '';
if(is_moderator($fid, 'canmanagepolls'))
{
eval("\$edit_poll = \"".$templates->get("showthread_poll_editpoll")."\";");
}
// Decide what poll status to show depending on the status of the poll and whether or not the user voted already.
if(isset($alreadyvoted) || isset($showresults))
{
if($alreadyvoted)
{
$pollstatus = $lang->already_voted;
if($mybb->usergroup['canundovotes'] == 1)
{
eval("\$pollstatus .= \"".$templates->get("showthread_poll_undovote")."\";");
}
}
else
{
$pollstatus = $lang->poll_closed;
}
$lang->total_votes = $lang->sprintf($lang->total_votes, $totalvotes);
eval("\$pollbox = \"".$templates->get("showthread_poll_results")."\";");
$plugins->run_hooks("showthread_poll_results");
}
else
{
$closeon = ' ';
if($poll['timeout'] != 0)
{
$closeon = $lang->sprintf($lang->poll_closes, my_date($mybb->settings['dateformat'], $expiretime));
}
$publicnote = ' ';
if($poll['public'] == 1)
{
$publicnote = $lang->public_note;
}
eval("\$pollbox = \"".$templates->get("showthread_poll")."\";");
$plugins->run_hooks("showthread_poll");
}
}
else
{
$pollbox = "";
}
// Create the forum jump dropdown box.
if($mybb->settings['enableforumjump'] != 0)
{
$forumjump = build_forum_jump("", $fid, 1);
}
// Fetch some links
$next_oldest_link = get_thread_link($tid, 0, "nextoldest");
$next_newest_link = get_thread_link($tid, 0, "nextnewest");
// Mark this thread as read
mark_thread_read($tid, $fid);
// If the forum is not open, show closed newreply button unless the user is a moderator of this forum.
$newthread = $newreply = '';
if($forum['open'] != 0 && $forum['type'] == "f")
{
if($forumpermissions['canpostthreads'] != 0 && $mybb->user['suspendposting'] != 1)
{
eval("\$newthread = \"".$templates->get("showthread_newthread")."\";");
}
// Show the appropriate reply button if this thread is open or closed
if($forumpermissions['canpostreplys'] != 0 && $mybb->user['suspendposting'] != 1 && ($thread['closed'] != 1 || is_moderator($fid, "canpostclosedthreads")) && ($thread['uid'] == $mybb->user['uid'] || $forumpermissions['canonlyreplyownthreads'] != 1))
{
eval("\$newreply = \"".$templates->get("showthread_newreply")."\";");
}
elseif($thread['closed'] == 1)
{
eval("\$newreply = \"".$templates->get("showthread_newreply_closed")."\";");
}
}
// Create the admin tools dropdown box.
if($ismod == true)
{
$closelinkch = $stickch = '';
if($thread['closed'] == 1)
{
$closelinkch = ' checked="checked"';
}
if($thread['sticky'])
{
$stickch = ' checked="checked"';
}
if(is_moderator($thread['fid'], "canopenclosethreads"))
{
eval("\$closeoption .= \"".$templates->get("showthread_quickreply_options_close")."\";");
}
if(is_moderator($thread['fid'], "canstickunstickthreads"))
{
eval("\$closeoption .= \"".$templates->get("showthread_quickreply_options_stick")."\";");
}
$inlinecount = "0";
$inlinecookie = "inlinemod_thread".$tid;
$plugins->run_hooks("showthread_ismod");
}
else
{
$modoptions = " ";
$inlinemod = $closeoption = '';
}
// Increment the thread view.
if($mybb->settings['delayedthreadviews'] == 1)
{
$db->shutdown_query("INSERT INTO ".TABLE_PREFIX."threadviews (tid) VALUES('{$tid}')");
}
else
{
$db->shutdown_query("UPDATE ".TABLE_PREFIX."threads SET views=views+1 WHERE tid='{$tid}'");
}
++$thread['views'];
// Work out the thread rating for this thread.
$rating = '';
if($mybb->settings['allowthreadratings'] != 0 && $forum['allowtratings'] != 0)
{
$rated = 0;
$lang->load("ratethread");
if($thread['numratings'] <= 0)
{
$thread['width'] = 0;
$thread['averagerating'] = 0;
$thread['numratings'] = 0;
}
else
{
$thread['averagerating'] = (float)round($thread['totalratings']/$thread['numratings'], 2);
$thread['width'] = (int)round($thread['averagerating'])*20;
$thread['numratings'] = (int)$thread['numratings'];
}
if($thread['numratings'])
{
// At least >someone< has rated this thread, was it me?
// Check if we have already voted on this thread - it won't show hover effect then.
$query = $db->simple_select("threadratings", "uid", "tid='{$tid}' AND uid='{$mybb->user['uid']}'");
$rated = $db->fetch_field($query, 'uid');
}
$not_rated = '';
if(!$rated)
{
$not_rated = ' star_rating_notrated';
}
$ratingvotesav = $lang->sprintf($lang->rating_average, $thread['numratings'], $thread['averagerating']);
eval("\$ratethread = \"".$templates->get("showthread_ratethread")."\";");
}
// Work out if we are showing unapproved posts as well (if the user is a moderator etc.)
if($ismod && is_moderator($fid, "canviewdeleted") == true && is_moderator($fid, "canviewunapprove") == false)
{
$visible = "AND p.visible IN (-1,1)";
}
elseif($ismod && is_moderator($fid, "canviewdeleted") == false && is_moderator($fid, "canviewunapprove") == true)
{
$visible = "AND p.visible IN (0,1)";
}
elseif($ismod && is_moderator($fid, "canviewdeleted") == true && is_moderator($fid, "canviewunapprove") == true)
{
$visible = "AND p.visible IN (-1,0,1)";
}
else
{
$visible = "AND p.visible='1'";
}
// Can this user perform searches? If so, we can show them the "Search thread" form
if($forumpermissions['cansearch'] != 0)
{
eval("\$search_thread = \"".$templates->get("showthread_search")."\";");
}
// Fetch the ignore list for the current user if they have one
$ignored_users = array();
if($mybb->user['uid'] > 0 && $mybb->user['ignorelist'] != "")
{
$ignore_list = explode(',', $mybb->user['ignorelist']);
foreach($ignore_list as $uid)
{
$ignored_users[$uid] = 1;
}
}
// Fetch profile fields to display on postbit
$pfcache = $cache->read('profilefields');
if(is_array($pfcache))
{
foreach($pfcache as $profilefield)
{
if($profilefield['postbit'] != 1)
{
continue;
}
$profile_fields[$profilefield['fid']] = $profilefield;
}
}
// Which thread mode is our user using by default?
if(!empty($mybb->user['threadmode']))
{
$defaultmode = $mybb->user['threadmode'];
}
else if($mybb->settings['threadusenetstyle'] == 1)
{
$defaultmode = 'threaded';
}
else
{
$defaultmode = 'linear';
}
// If mode is unset, set the default mode
if(!isset($mybb->input['mode']))
{
$mybb->input['mode'] = $defaultmode;
}
// Threaded or linear display?
$threadexbox = '';
if($mybb->get_input('mode') == 'threaded')
{
$isfirst = 1;
// Are we linked to a specific pid?
if($mybb->input['pid'])
{
$where = "AND p.pid='".$mybb->input['pid']."'";
}
else
{
$where = " ORDER BY dateline LIMIT 0, 1";
}
$query = $db->query("
SELECT u.*, u.username AS userusername, p.*, f.*, eu.username AS editusername
FROM ".TABLE_PREFIX."posts p
LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid)
LEFT JOIN ".TABLE_PREFIX."userfields f ON (f.ufid=u.uid)
LEFT JOIN ".TABLE_PREFIX."users eu ON (eu.uid=p.edituid)
WHERE p.tid='$tid' $visible $where
");
$showpost = $db->fetch_array($query);
// Choose what pid to display.
if(!$mybb->input['pid'])
{
$mybb->input['pid'] = $showpost['pid'];
}
// Is there actually a pid to display?
if(!$showpost['pid'])
{
error($lang->error_invalidpost);
}
$attachcache = array();
if($mybb->settings['enableattachments'] == 1 && $thread['attachmentcount'] > 0 || is_moderator($fid, 'caneditposts'))
{
// Get the attachments for this post.
$query = $db->simple_select("attachments", "*", "pid=".$mybb->input['pid']);
while($attachment = $db->fetch_array($query))
{
$attachcache[$attachment['pid']][$attachment['aid']] = $attachment;
}
}
// Build the threaded post display tree.
$query = $db->query("
SELECT p.username, p.uid, p.pid, p.replyto, p.subject, p.dateline
FROM ".TABLE_PREFIX."posts p
WHERE p.tid='$tid'
$visible
ORDER BY p.dateline
");
while($post = $db->fetch_array($query))
{
if(!$postsdone[$post['pid']])
{
if($post['pid'] == $mybb->input['pid'] || ($isfirst && !$mybb->input['pid']))
{
$postcounter = count($postsdone);
$isfirst = 0;
}
$tree[$post['replyto']][$post['pid']] = $post;
$postsdone[$post['pid']] = 1;
}
}
$threadedbits = buildtree();
$posts = build_postbit($showpost);
eval("\$threadexbox = \"".$templates->get("showthread_threadedbox")."\";");
$plugins->run_hooks("showthread_threaded");
}
else // Linear display
{
$threadexbox = '';
if(!$mybb->settings['postsperpage'] || (int)$mybb->settings['postsperpage'] < 1)
{
$mybb->settings['postsperpage'] = 20;
}
// Figure out if we need to display multiple pages.
$page = 1;
$perpage = $mybb->settings['postsperpage'];
if($mybb->get_input('page', MyBB::INPUT_INT) && $mybb->get_input('page') != "last")
{
$page = $mybb->get_input('page', MyBB::INPUT_INT);
}
if(!empty($mybb->input['pid']))
{
$post = get_post($mybb->input['pid']);
if(empty($post) || ($post['visible'] == 0 && !is_moderator($post['fid'], 'canviewunapprove')) || ($post['visible'] == -1 && !is_moderator($post['fid'], 'canviewdeleted')))
{
$footer .= '<script type="text/javascript">$(document).ready(function() { $.jGrowl(\''.$lang->error_invalidpost.'\', {theme: \'jgrowl_error\'}); });</script>';
}
else
{
$query = $db->query("
SELECT COUNT(p.dateline) AS count FROM ".TABLE_PREFIX."posts p
WHERE p.tid = '{$tid}'
AND p.dateline <= '{$post['dateline']}'
{$visible}
");
$result = $db->fetch_field($query, "count");
if(($result % $perpage) == 0)
{
$page = $result / $perpage;
}
else
{
$page = (int)($result / $perpage) + 1;
}
}
}
// Recount replies if user is a moderator to take into account unapproved posts.
if($ismod)
{
$query = $db->simple_select("posts p", "COUNT(*) AS replies", "p.tid='$tid' $visible");
$cached_replies = $thread['replies']+$thread['unapprovedposts']+$thread['deletedposts'];
$thread['replies'] = $db->fetch_field($query, 'replies')-1;
// The counters are wrong? Rebuild them
// This doesn't cover all cases however it is a good addition to the manual rebuild function
if($thread['replies'] != $cached_replies)
{
require_once MYBB_ROOT."/inc/functions_rebuild.php";
rebuild_thread_counters($thread['tid']);
}
}
$postcount = (int)$thread['replies']+1;
$pages = $postcount / $perpage;
$pages = ceil($pages);
if($mybb->get_input('page') == "last")
{
$page = $pages;
}
if($page > $pages || $page <= 0)
{
$page = 1;
}
if($page)
{
$start = ($page-1) * $perpage;
}
else
{
$start = 0;
$page = 1;
}
$upper = $start+$perpage;
// Work out if we have terms to highlight
$highlight = "";
$threadmode = "";
if($mybb->seo_support == true)
{
if($mybb->get_input('highlight'))
{
$highlight = "?highlight=".urlencode($mybb->get_input('highlight'));
}
if($defaultmode != "linear")
{
if($mybb->get_input('highlight'))
{
$threadmode = "&mode=linear";
}
else
{
$threadmode = "?mode=linear";
}
}
}
else
{
if(!empty($mybb->input['highlight']))
{
if(is_array($mybb->input['highlight']))
{
foreach($mybb->input['highlight'] as $highlight_word)
{
$highlight .= "&highlight[]=".urlencode($highlight_word);
}
}
else
{
$highlight = "&highlight=".urlencode($mybb->get_input('highlight'));
}
}
if($defaultmode != "linear")