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forums.php
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<?php
require "include/bittorrent.php";
dbconn();
require_once(get_langfile_path());
loggedinorreturn();
parked();
if ($enableextforum == 'yes') //check whether internal forum is disabled
permissiondenied();
if ($_REQUEST['format'] == 'json') {
$format = 'json';
}
else {
$format = 'html';
}
// ------------- start: functions ------------------//
//print forum stats
function forum_stats () {
global $lang_forums, $Cache, $today_date;
if (!$activeforumuser_num = $Cache->get_value('active_forum_user_count')){
$secs = 900;
$dt = date("Y-m-d H:i:s",(TIMENOW - $secs));
$activeforumuser_num = get_row_count("users","WHERE forum_access >= ".sqlesc($dt));
$Cache->cache_value('active_forum_user_count', $activeforumuser_num, 300);
}
if ($activeforumuser_num){
$forumusers = $lang_forums['text_there'].is_or_are($activeforumuser_num)."<b>".$activeforumuser_num."</b>".$lang_forums['text_online_user'].add_s($activeforumuser_num).$lang_forums['text_in_forum_now'];
}
else
$forumusers = $lang_forums['text_no_active_users'];
?>
<h2 style="text-align:left;"><?php echo $lang_forums['text_stats'] ?></h2>
<table width="100%"><tr><td class="text">
<?php
if (!$postcount = $Cache->get_value('total_posts_count')){
$postcount = get_row_count("posts");
$Cache->cache_value('total_posts_count', $postcount, 96400);
}
if (!$topiccount = $Cache->get_value('total_topics_count')){
$topiccount = get_row_count("topics");
$Cache->cache_value('total_topics_count', $topiccount, 96500);
}
if (!$todaypostcount = $Cache->get_value('today_'.$today_date.'_posts_count')) {
$todaypostcount = get_row_count("posts", "WHERE added > ".sqlesc(date("Y-m-d")));
$Cache->cache_value('today_'.$today_date.'_posts_count', $todaypostcount, 700);
}
print($lang_forums['text_our_members_have'] ."<b>".$postcount."</b>". $lang_forums['text_posts_in_topics']."<b>".$topiccount."</b>".$lang_forums['text_in_topics']."<b><font class=\"new\">".$todaypostcount."</font></b>".$lang_forums['text_new_post'].add_s($todaypostcount).$lang_forums['text_posts_today']."<br /><br />");
print($forumusers);
?>
</td></tr></table>
<?php
}
//set all topics as read
function catch_up()
{
global $CURUSER, $Cache;
if (!$CURUSER)
die;
sql_query("DELETE FROM readposts WHERE userid=".sqlesc($CURUSER['id']));
$Cache->delete_value('user_'.$CURUSER['id'].'_last_read_post_list');
$lastpostid=get_single_value("posts","id","ORDER BY id DESC");
if ($lastpostid){
$CURUSER['last_catchup'] = $lastpostid;
update_user($CURUSER['id'], 'last_catchup = ?', [$lastpostid]);
}
}
//return image
function get_topic_image($status= "read"){
global $lang_forums;
switch($status){
case "read": {
return "<img class=\"unlocked \" src=\"pic/trans.gif\" alt=\"read\" title=\"".$lang_forums['title_read']."\" />";
break;
}
case "unread": {
return "<img class=\"unlockednew\" src=\"pic/trans.gif\" alt=\"unread\" title=\"".$lang_forums['title_unread']."\" />";
break;
}
case "locked": {
return "<img class=\"locked\" src=\"pic/trans.gif\" alt=\"locked\" title=\"".$lang_forums['title_locked']."\" />";
break;
}
case "lockednew": {
return "<img class=\"lockednew\" src=\"pic/trans.gif\" alt=\"lockednew\" title=\"".$lang_forums['title_locked_new']."\" />";
break;
}
}
}
function highlight_topic($subject, $hlcolor=0) {
$colorname=get_hl_color($hlcolor);
if ($colorname) {
$subject = '<span style="font-weight:bold;color:' . $colorname . '">'.$subject."</span>";
}
return $subject;
}
function check_whether_exist($id, $place='forum') {
global $lang_forums;
int_check($id,true);
switch ($place){
case 'forum':
{
$count = get_row_count("forums","WHERE id=".sqlesc($id));
if (!$count)
stderr($lang_forums['std_error'],$lang_forums['std_no_forum_id']);
break;
}
case 'topic':
{
$count = get_row_count("topics","WHERE id=".sqlesc($id));
if (!$count)
stderr($lang_forums['std_error'],$lang_forums['std_bad_topic_id']);
$forumid = get_single_value("topics","forumid","WHERE id=".sqlesc($id));
check_whether_exist($forumid, 'forum');
break;
}
case 'post':
{
$count = get_row_count("posts","WHERE id=".sqlesc($id));
if (!$count)
stderr($lang_forums['std_error'],$lang_forums['std_no_post_id']);
$topicid = get_single_value("posts","topicid","WHERE id=".sqlesc($id));
check_whether_exist($topicid, 'topic');
break;
}
}
}
//update the last post of a topic
function update_topic_last_post($topicid)
{
global $lang_forums;
$res = sql_query("SELECT id FROM posts WHERE topicid=".sqlesc($topicid)." ORDER BY id DESC LIMIT 1") or sqlerr(__FILE__, __LINE__);
$arr = _mysql_fetch_row($res) or die($lang_forums['std_no_post_found']);
$postid = $arr[0];
sql_query("UPDATE topics SET lastpost=".sqlesc($postid)." WHERE id=".sqlesc($topicid)) or sqlerr(__FILE__, __LINE__);
}
function get_last_read_post_id($topicid) {
global $CURUSER, $Cache;
static $ret;
if (!$ret && !$ret = $Cache->get_value('user_'.$CURUSER['id'].'_last_read_post_list')){
$ret = array();
$res = sql_query("SELECT * FROM readposts WHERE userid=" . sqlesc($CURUSER['id']));
if (_mysql_num_rows($res) != 0){
while ($row = _mysql_fetch_array($res))
$ret[$row['topicid']] = $row['lastpostread'];
$Cache->cache_value('user_'.$CURUSER['id'].'_last_read_post_list', $ret, 900);
}
else $Cache->cache_value('user_'.$CURUSER['id'].'_last_read_post_list', 'no record', 900);
}
if ($ret != "no record" && isset($ret[$topicid]) && $CURUSER['last_catchup'] < $ret[$topicid]){
return $ret[$topicid];
}
elseif ($CURUSER['last_catchup'])
return $CURUSER['last_catchup'];
else return 0;
}
//-------- Inserts a compose frame
function insert_compose_frame($id, $type = 'new')
{
global $maxsubjectlength, $CURUSER;
global $lang_forums;
$hassubject = false;
$subject = "";
$body = "";
$edit = "";
print("<form id=\"compose\" method=\"post\" name=\"compose\" action=\"?action=post\">\n");
switch ($type){
case 'new':
{
$forumname = get_single_value("forums","name","WHERE id=".sqlesc($id));
$title = $lang_forums['text_new_topic_in']." <a href=\"".htmlspecialchars("?action=viewforum&forumid=".$id)."\">".htmlspecialchars($forumname)."</a> ".$lang_forums['text_forum'];
$hassubject = true;
break;
}
case 'reply':
{
$topicname = get_single_value("topics","subject","WHERE id=".sqlesc($id));
$title = $lang_forums['text_reply_to_topic']." <a href=\"".htmlspecialchars("?action=viewtopic&topicid=".$id)."\">".htmlspecialchars($topicname)."</a> ";
break;
}
case 'quote':
{
$topicid=get_single_value("posts","topicid","WHERE id=".sqlesc($id));
$topicname = get_single_value("topics","subject","WHERE id=".sqlesc($topicid));
$title = $lang_forums['text_reply_to_topic']." <a href=\"".htmlspecialchars("?action=viewtopic&topicid=".$topicid)."\">".htmlspecialchars($topicname)."</a> ";
$res = sql_query("SELECT posts.body, userid FROM posts WHERE posts.id=$id") or sqlerr(__FILE__, __LINE__);
if (_mysql_num_rows($res) != 1) {
stderr($lang_forums['std_error'], $lang_forums['std_no_post_id']);
}
echo '<input type="hidden" name="quote" value="' . $id . '" />';
$arr = _mysql_fetch_assoc($res);
$body = "[quote='[user=".htmlspecialchars($arr["userid"])."]']".htmlspecialchars(dequote(unesc($arr["body"])))."[/quote]";
$id = $topicid;
$type = 'reply';
break;
}
case 'edit':
{
$res = sql_query("SELECT topicid, body FROM posts WHERE id=".sqlesc($id)." LIMIT 1") or sqlerr(__FILE__, __LINE__);
$row = _mysql_fetch_array($res);
$topicid=$row['topicid'];
$firstpost = get_single_value("posts","MIN(id)", "WHERE topicid=".sqlesc($topicid));
if ($firstpost == $id){
$subject = get_single_value("topics","subject","WHERE id=".sqlesc($topicid));
$hassubject = true;
}
$body = htmlspecialchars(unesc($row["body"]));
$title = $lang_forums['text_edit_post'];
break;
}
default:
{
die;
}
}
print("<input type=\"hidden\" name=\"id\" value=\"".$id."\" />");
print("<input type=\"hidden\" name=\"type\" value=\"".$type."\" />");
begin_compose($title, $type, $body, $hassubject, $subject);
if($type=='edit'){
$resedit=sql_query("SELECT editnotseen,userid FROM posts WHERE id = ".$id)or sqlerr(__FILE__, __LINE__);
$arredit = _mysql_fetch_assoc($resedit) or stderr($lang_forums['std_forum_error'], $lang_forums['std_topic_not_found']);
$editnotseen=$arredit['editnotseen'];
$owner =$arredit['userid'];
if(checkprivilege(["Posts","editnotseen"]) && ($CURUSER['id']==$owner)){
echo "<tr><td class=\"center\" colspan=\"2\"><label><input type=\"checkbox\" value=\"1\" name=\"editnotseen\"";
echo ($editnotseen?" checked=\"checked\"" : "" ).">".$lang_forums['text_editnotseen']."</label></td></tr>";
}
}
end_compose();
print("</form>");
}
// ------------- end: functions ------------------//
// ------------- start: Global variables ------------------//
$maxsubjectlength = 100;
if (is_numeric($forumpostsperpage))
$postsperpage = $forumpostsperpage;//system-wide setting
else $postsperpage = 10;
//get topics per page
$topicsperpage = 0;
if (is_numeric($forumtopicsperpage_main))
$topicsperpage = $forumtopicsperpage_main;//system-wide setting
else $topicsperpage = 20;
$today_date = date("Y-m-d",TIMENOW);
// ------------- end: Global variables ------------------//
$action = htmlspecialchars(trim($_GET["action"]));
//-------- Action: New topic
if ($action == "newtopic") {
$forumid = 0+$_GET["forumid"];
check_whether_exist($forumid, 'forum');
stdhead($lang_forums['head_new_topic']);
begin_main_frame();
insert_compose_frame($forumid,'new');
end_main_frame();
stdfoot();
die;
}
elseif ($action == "quotepost") {
$postid = 0 + $_GET["postid"];
check_whether_exist($postid, 'post');
stdhead($lang_forums['head_post_reply']);
begin_main_frame();
insert_compose_frame($postid, 'quote');
end_main_frame();
stdfoot();
die;
}
//-------- Action: Reply
elseif ($action == "reply") {
$topicid = 0+$_GET["topicid"];
check_whether_exist($topicid, 'topic');
stdhead($lang_forums['head_post_reply']);
begin_main_frame();
insert_compose_frame($topicid, 'reply');
end_main_frame();
stdfoot();
die;
}
//-------- Action: Edit post
elseif ($action == "editpost") {
$postid = 0+$_GET["postid"];
check_whether_exist($postid, 'post');
$res = sql_query("SELECT userid, topicid FROM posts WHERE id=".sqlesc($postid)) or sqlerr(__FILE__, __LINE__);
$arr = _mysql_fetch_assoc($res);
$res2 = sql_query("SELECT locked FROM topics WHERE id = " . $arr["topicid"]) or sqlerr(__FILE__, __LINE__);
$arr2 = _mysql_fetch_assoc($res2);
$locked = ($arr2["locked"] == 'yes');
$ismod = is_forum_moderator($postid, 'post'
);
if (($CURUSER["id"] != $arr["userid"] || $locked) && get_user_class() < $postmanage_class && !$ismod)
permissiondenied();
stdhead($lang_forums['text_edit_post']);
begin_main_frame();
insert_compose_frame($postid, 'edit');
end_main_frame();
stdfoot();
die;
}
//-------- Action: Post
elseif ($action == "post") {
if ($CURUSER["forumpost"] == 'no')
{
stderr($lang_forums['std_sorry'], $lang_forums['std_unauthorized_to_post'],false);
die;
}
$id = 0 + $_REQUEST["id"];
$type = $_POST["type"];
$subject = $_POST["subject"];
$body = trim($_POST["body"]);
$hassubject = false;
$quote = 'NULL';
switch ($type){
case 'new':
{
check_whether_exist($id, 'forum');
$forumid = $id;
$hassubject = true;
break;
}
case 'reply':
{
check_whether_exist($id, 'topic');
$topicid = $id;
$forumid = get_single_value("topics", "forumid", "WHERE id=".sqlesc($topicid));
if (array_key_exists('quote', $_REQUEST)) {
$quote = 0 + $_REQUEST['quote'];
$res = sql_query('SELECT p.userid FROM posts p INNER JOIN users u ON p.userid=u.id WHERE p.id=' . $quote . ' AND p.topicid=' . $id) or sqlerr(__FILE__, __LINE__);
if (_mysql_num_rows($res) != 1) {
$quote = 'NULL';
}
$quoteduser = _mysql_fetch_array($res)[0];
}
break;
}
case 'edit':
{
check_whether_exist($id, 'post');
$res = sql_query("SELECT topicid FROM posts WHERE id=".sqlesc($id)." LIMIT 1") or sqlerr(__FILE__, __LINE__);
$row = _mysql_fetch_array($res);
$topicid=$row['topicid'];
$forumid = get_single_value("topics", "forumid", "WHERE id=".sqlesc($topicid));
$firstpost = get_single_value("posts","MIN(id)", "WHERE topicid=".sqlesc($topicid));
if ($firstpost == $id){
$hassubject = true;
}
break;
}
default:
{
die;
}
}
if ($hassubject){
$subject = trim($subject);
if (!$subject)
stderr($lang_forums['std_error'], $lang_forums['std_must_enter_subject']);
if (strlen($subject) > $maxsubjectlength)
stderr($lang_forums['std_error'], $lang_forums['std_subject_limited']);
}
//------ Make sure sure user has write access in forum
$arr = get_forum_row($forumid) or die($lang_forums['std_bad_forum_id']);
if (get_user_class() < $arr["minclasswrite"] || ($type =='new' && get_user_class() < $arr["minclasscreate"]))
permissiondenied();
if ($body == "")
stderr($lang_forums['std_error'], $lang_forums['std_no_body_text']);
$userid = 0+$CURUSER["id"];
$date = date("Y-m-d H:i:s");
if ($type != 'new'){
//---- Make sure topic is unlocked
$res = sql_query("SELECT locked FROM topics WHERE id=$topicid") or sqlerr(__FILE__, __LINE__);
$arr = _mysql_fetch_assoc($res) or die("Topic id n/a");
if ($arr["locked"] == 'yes' && get_user_class() < $postmanage_class && !is_forum_moderator($topicid, 'topic'))
stderr($lang_forums['std_error'], $lang_forums['std_topic_locked']);
}
if ($type == 'edit')
{
if ($hassubject){
sql_query("UPDATE topics SET subject=".sqlesc($subject)." WHERE id=".sqlesc($topicid)) or sqlerr(__FILE__, __LINE__);
$forum_last_replied_topic_row = $Cache->get_value('forum_'.$forumid.'_last_replied_topic_content');
if ($forum_last_replied_topic_row && $forum_last_replied_topic_row['id'] == $topicid)
$Cache->delete_value('forum_'.$forumid.'_last_replied_topic_content');
}
$editnotseen = isset($_REQUEST['editnotseen']) ? (0+$_REQUEST['editnotseen']) : 0;
if ((!checkprivilege(["Posts","editnotseen"]))&& $editnotseen){
permissiondenied();
}
$forum_row = get_forum_row($forumid);
if($forum_row["minclassread"]>=$confiforumlog_class)
$permi = "high";
else
$permi = "normal";
require_once('HTML/BBCodePreparser.php');
$preparser = new BBCodePreparser($body);
$body = $preparser->getText();
sql_query("UPDATE posts SET body=?, editdate=?, editedby=?,editnotseen = ? WHERE id=?", [$body, $date, $CURUSER['id'], $editnotseen, $id]);
if(_mysql_affected_rows())
write_forum_log("Post:$id in Topic:$topicid was edited by $CURUSER[username].", $permi);
$postid = $id;
$Cache->delete_value('post_'.$postid.'_content');
}
else
{
// Anti Flood Code
// To ensure that posts are not entered within 10 seconds limiting posts
// to a maximum of 360*6 per hour.
if (get_user_class() < $postmanage_class) {
if (strtotime($CURUSER['last_post']) > (TIMENOW - 10))
{
$secs = 10 - (TIMENOW - strtotime($CURUSER['last_post']));
stderr($lang_forums['std_error'],$lang_forums['std_post_flooding'].$secs.$lang_forums['std_seconds_before_making'],false);
}
}
if ($type == 'new') { //new topic
//add bonus
KPS("+",$starttopic_bonus,$userid);
//---- Create topic
sql_query("INSERT INTO topics (userid, forumid, subject) VALUES($userid, $forumid, ".sqlesc($subject).")") or sqlerr(__FILE__, __LINE__);
$topicid = _mysql_insert_id() or stderr($lang_forums['std_error'],$lang_forums['std_no_topic_id_returned']);
sql_query("UPDATE forums SET topiccount=topiccount+1, postcount=postcount+1 WHERE id=".sqlesc($forumid));
}
else { // new post
//add bonus
KPS("+",$makepost_bonus,$userid);
sql_query("UPDATE forums SET postcount=postcount+1 WHERE id=".sqlesc($forumid));
//
}
require('HTML/BBCodePreparser.php');
$preparser = new BBCodePreparser($body);
$body = $preparser->getText();
$values = array($topicid, $userid, sqlesc($date), sqlesc($body), sqlesc($body), $quote);
sql_query("INSERT INTO posts (topicid, userid, added, body, ori_body, quote) VALUES (" . implode(',', $values) . ')') or sqlerr(__FILE__, __LINE__);
$postid = _mysql_insert_id() or die($lang_forums['std_post_id_not_available']);
$Cache->delete_value('forum_'.$forumid.'_post_'.$today_date.'_count');
$Cache->delete_value('today_'.$today_date.'_posts_count');
$Cache->delete_value('forum_'.$forumid.'_last_replied_topic_content');
$Cache->delete_value('topic_'.$topicid.'_post_count');
$Cache->delete_value('user_'.$userid.'_post_count');
/* if ($quote != 'NULL') { */
/* $content = '你的帖子 [post=' . $quote . '] 被[user=' . $CURUSER['id'] . ']引用了，[post=' . $postid . ']。'; */
/* send_pm($CURUSER['id'], $quoteduser, '帖子被引用', $content); */
/* } */
$preparser->setLink('[post=' . $postid . ']');
if ($type == 'new') {
// update the first post of topic
sql_query("UPDATE topics SET firstpost=$postid, lastpost=$postid WHERE id=".sqlesc($topicid)) or sqlerr(__FILE__, __LINE__);
}
else
{
sql_query("UPDATE topics SET lastpost=$postid WHERE id=".sqlesc($topicid)) or sqlerr(__FILE__, __LINE__);
}
update_user($CURUSER['id'], 'last_post=?', [$date]);
}
//------ All done, redirect user to the post
$headerstr = "Location: " . get_protocol_prefix() . "$BASEURL/forums.php?action=viewtopic&topicid=$topicid";
if ($type == 'edit') {
header($headerstr."&page=p".$postid."#pid".$postid, true, 303);
}
else {
header($headerstr."&page=last#pid$postid", true, 303);
}
die;
}
//-------- Action: View topic
elseif ($action == "viewtopic") {
$highlight = htmlspecialchars(trim($_REQUEST["highlight"]));
$topicid = 0+$_REQUEST["topicid"];
int_check($topicid,true);
$page = $_REQUEST["page"];
$authorid = 0+$_REQUEST["authorid"];
if ($authorid)
{
$where = "WHERE topicid=".sqlesc($topicid)." AND userid=".sqlesc($authorid);
$addparam = "action=viewtopic&topicid=".$topicid."&authorid=".$authorid;
}
else
{
$where = "WHERE topicid=".sqlesc($topicid);
$addparam = "action=viewtopic&topicid=".$topicid;
}
$userid = $CURUSER["id"];
//------ Get topic info
$res = sql_query("SELECT * FROM topics WHERE id=".sqlesc($topicid)." LIMIT 1") or sqlerr(__FILE__, __LINE__);
$arr = _mysql_fetch_assoc($res) or stderr($lang_forums['std_forum_error'], $lang_forums['std_topic_not_found']);
$forumid = $arr['forumid'];
$locked = $arr['locked'] == "yes";
$orgsubject = $arr['subject'];
$subject = htmlspecialchars($arr['subject']);
if ($highlight){
$subject = highlight($highlight,$orgsubject);
}
$sticky = $arr['sticky'] == "yes";
$selected = ($arr['selected'] == "yes");
$hlcolor = $arr['hlcolor'];
$views = $arr['views'];
$forumid = $arr["forumid"];
$row = get_forum_row($forumid);
//------ Get forum name, moderators
$forumname = $row['name'];
list($read, $maypost, $maymodify) = get_forum_privilege($forumid, $locked);
if (!$read) {
stderr($lang_forums['std_error'], $lang_forums['std_unpermitted_viewing_topic']);
}
//------ Update hits column
sql_query("UPDATE topics SET views = views + 1 WHERE id=$topicid") or sqlerr(__FILE__, __LINE__);
//------ Get post count
$r = sql_query("SELECT COUNT(*) AS count, MAX(id) AS maxid FROM posts $where") or sqlerr(__FILE__, __LINE__);
$a = _mysql_fetch_assoc($r) or die(_mysql_error());
$postcount = $a['count'];
$maxid = $a['maxid'];
if (!$authorid)
$Cache->cache_value('topic_'.$topicid.'_post_count', $postcount, 3600);
//------ Make page menu
$pages = ceil($postcount / $postsperpage);
if ($page[0] == "p") {
$findpost = 0 + substr($page, 1);
$res = sql_query("SELECT COUNT(*) FROM posts $where AND id < $findpost ORDER BY added") or sqlerr(__FILE__, __LINE__);
$arr = _mysql_fetch_row($res);
$i = $arr[0];
$page = floor($i / $postsperpage);
}
elseif ($page === "last") {
$page = $pages-1;
}
elseif(isset($page)) {
if($page < 0){
$page = 0;
}
elseif ($page > $pages - 1){
$page = $pages - 1;
}
}
else {
$page = 0;
}
list($pagertop, $pagerbottom, $limit, $next_page_href, $offset) = pager($postsperpage, $postcount, "?".$addparam . '&' , array('page' => $page));
//------ Get posts
$res = sql_query("SELECT * FROM posts $where ORDER BY id $limit") or sqlerr(__FILE__, __LINE__);
stdhead($lang_forums['head_view_topic']." \"".$orgsubject."\"");
begin_main_frame("",true);
print("<h1 id=\"page-title\"><a class=\"faqlink\" href=\"forums.php\">".$SITENAME." ".$lang_forums['text_forums']."</a> --> <a class=\"faqlink\" href=\"".htmlspecialchars("?action=viewforum&forumid=".$forumid)."\">".$forumname."</a> --> <span id=\"top\">".$subject."</span>");
echo ' <span class="minor-list properties horizon-compact"><ul>';
if ($locked) {
echo '<li>' . $lang_forums['text_locked'] . '</li>';
}
if ($sticky) {
echo '<li>' . $lang_forums['title_sticky'] . '</li>';
}
if ($selected) {
echo '<li>' . $lang_forums['title_selected'] . '</li>';
}
echo '</ul></span>';
echo '</h1>';
end_main_frame();
//------ Print table
print('<div id="forum-header"><div id="post-viewed-count-container">');
print($lang_forums['there_is'].'<span id="post-viewed-count">'.$views.'</span>'.$lang_forums['hits_on_this_topic']);
print("</div>\n");
if ($maypost) {
print('<div id="reply-post"><a href="'.htmlspecialchars("?action=reply&topicid=".$topicid)."\"><img class=\"f_reply\" src=\"pic/trans.gif\" alt=\"Add Reply\" title=\"".$lang_forums['title_reply_directly'].'" /></a></div>');
}
print($pagertop);
print("</div>\n");
$pc = _mysql_num_rows($res);
$pn = 0;
$lpr = get_last_read_post_id($topicid);
if ($Advertisement->enable_ad()) {
$forumpostad=$Advertisement->get_ad('forumpost');
}
echo '<div class="forum-posts"><ol>';
if ($authorid) {
/* can be replaced by
SELECT id, rownum FROM (SELECT @x:=@x+1 AS rownum, id, userid FROM (SELECT @x:=0, id, userid FROM posts WHERE topicid=10153) AS data ORDER BY id) AS tmp WHERE tmp.userid=66551;
*/
$query = "SELECT shows.id AS shows_id FROM posts AS ref LEFT JOIN (SELECT id FROM posts $where ORDER BY id $limit) AS shows ON ref.id=shows.id WHERE ref.topicid=$topicid AND ref.id <= $maxid;";
$r = sql_query($query) or sqlerr(__FILE__, __LINE__);
$i = 0;
$floorsDict = [];
while ($arr = _mysql_fetch_row($r)) {
$t = $arr[0];
if ($t) {
$floorsDict[$t] = $i;
}
$i += 1;
}
}
while ($arr = _mysql_fetch_assoc($res)) {
if ($pn>=1) {
if ($Advertisement->enable_ad()) {
if (isset($forumpostad[$pn-1]))
echo '<div class="forum-ad table td" id="ad_forumpost_'.$pn."\">".$forumpostad[$pn-1]."</div>";
}
}
++$pn;
$postid = $arr["id"];
$posterid = $arr["userid"];
if ($pn == $pc) {
if ($postid > $lpr) {
if ($lpr == $CURUSER['last_catchup']) { // There is no record of this topic
sql_query("INSERT INTO readposts(userid, topicid, lastpostread) VALUES (".$userid.", ".$topicid.", ".$postid.")") or sqlerr(__FILE__, __LINE__);
}
elseif ($lpr > $CURUSER['last_catchup']) { //There is record of this topic
sql_query("UPDATE readposts SET lastpostread=$postid WHERE userid=$userid AND topicid=$topicid") or sqlerr(__FILE__, __LINE__);
}
$Cache->delete_value('user_'.$CURUSER['id'].'_last_read_post_list');
}
}
$arr['topicid'] = $topicid;
if ($authorid) {
$floor = $floorsDict[$arr['id']] + 1;
}
else {
$floor = $pn + $offset;
}
$showori=($_REQUEST['showori_body']=='1'?"1":"0");
$showori=$showori+0;
if($showori&&$maymodify){
$arr['body']=$arr['ori_body'];
$arr['editedby']="";
}
/**
* Added by BruceWolf. 2012.06.25
* Show the donate bonus box.
*/
if ($floor == 1 && !$locked) {
ob_start();
define('DONATE_BONUS', true);
include('./topicDonateBonusBox.php');
$extra = ob_get_clean();
}
else {
$extra = '';
}
// End Add.
single_post($arr, $maypost, $maymodify, $locked, $highlight, ($pn == $pc), $floor, $extra);
}
echo '</ol></div>';
//------ Mod options
if ($maymodify) {
function generateForm($action) {
}
print('<div id="forum-toolbox" class="minor-list"><ul>');
print("<li><form method=\"post\" action=\"?action=setsticky\">\n");
print("<input type=\"hidden\" name=\"topicid\" value=\"".$topicid."\" />\n");
print("<input type=\"hidden\" name=\"returnto\" value=\"".htmlspecialchars($_SERVER['REQUEST_URI'])."\" />\n");
print("<input type=\"hidden\" name=\"value\" value=\"".($sticky ? 'no' : 'yes')."\" /><input type=\"submit\" class=\"medium\" value=\"".($sticky ? $lang_forums['submit_unsticky'] : $lang_forums['submit_sticky'])."\" /></form></li>\n");
echo '<li><form method="POST" action="?action=setselected">';
print("<input type=\"hidden\" name=\"topicid\" value=\"".$topicid."\" />\n");
print("<input type=\"hidden\" name=\"returnto\" value=\"".htmlspecialchars($_SERVER['REQUEST_URI'])."\" />\n");
print("<input type=\"hidden\" name=\"value\" value=\"".($selected ? 'no' : 'yes')."\" /><input type=\"submit\" class=\"medium\" value=\"".($selected ? $lang_forums['submit_unselected'] : $lang_forums['submit_selected'])."\" /></form></li>\n");
echo '</form></li>';
print("<li><form method=\"post\" action=\"?action=setlocked\">\n");
print("<input type=\"hidden\" name=\"topicid\" value=\"".$topicid."\" />\n");
print("<input type=\"hidden\" name=\"returnto\" value=\"".htmlspecialchars($_SERVER['REQUEST_URI'])."\" />\n");
print("<input type=\"hidden\" name=\"locked\" value=\"".($locked ? 'no' : 'yes')."\" /><input type=\"submit\" class=\"medium\" value=\"".($locked ? $lang_forums['submit_unlock'] : $lang_forums['submit_lock'])."\" /></form></li>\n");
print("<li><form method=\"get\" action=\"?\">\n");
print("<input type=\"hidden\" name=\"action\" value=\"deletetopic\" />\n");
print("<input type=\"hidden\" name=\"topicid\" value=\"".$topicid."\" />\n");
print("<input type=\"hidden\" name=\"forumid\" value=\"".$forumid."\" />\n");
print("<input type=\"submit\" class=\"medium\" value=\"".$lang_forums['submit_delete_topic']."\" /></form></li>\n");
print("<li><form method=\"get\" action=\"?\">\n");
print("<input type=\"hidden\" name=\"action\" value=\"viewtopic\" />\n");
print("<input type=\"hidden\" name=\"topicid\" value=\"".$topicid."\" />\n");
if($authorid){
print("<input type=\"hidden\" name=\"authorid\" value=\"".$authorid."\" />\n");}
if($page){
print("<input type=\"hidden\" name=\"page\" value=\"".$page."\" />\n");}//These ifs are just to make the url cleaner.Feel no guilty to delete them if you don't like them
print("<input type=\"hidden\" name=\"showori_body\" value=\"".($showori ? '0' : '1')."\" /><input type=\"submit\" class=\"medium\" value=\"".($showori ? $lang_forums['text_shownow'] : $lang_forums['text_showori'])."\" /></form></li>\n");
print("<li><form method=\"post\" id=\"forum-movetopic\" action=\"".htmlspecialchars("?action=movetopic&topicid=".$topicid)."\">\n"." ".$lang_forums['text_move_thread_to']." <select class=\"med\" name=\"forumid\">");
$forums = get_forum_row();
foreach ($forums as $arr){
if ($arr["id"] != $forumid && get_user_class() >= $arr["minclasswrite"])
print("<option value=\"" . $arr["id"] . "\">" . htmlspecialchars($arr["name"]) . "</option>\n");
}
print("</select> <input type=\"submit\" class=\"medium\" value=\"".$lang_forums['submit_move']."\" /></form></li>");
print("<li><form method=\"post\" action=\"".htmlspecialchars("?action=hltopic&topicid=".$topicid)."\">\n"." ".$lang_forums['text_highlight_topic']." <select class=\"med\" name=\"color\">");
print("<option value='0'>".$lang_forums['select_color']."</option>
<option style='background-color: black' value=\"1\">Black</option>
<option style='background-color: sienna' value=\"2\">Sienna</option>
<option style='background-color: darkolivegreen' value=\"3\">Dark Olive Green</option>
<option style='background-color: darkgreen' value=\"4\">Dark Green</option>
<option style='background-color: darkslateblue' value=\"5\">Dark Slate Blue</option>
<option style='background-color: navy' value=\"6\">Navy</option>
<option style='background-color: indigo' value=\"7\">Indigo</option>
<option style='background-color: darkslategray' value=\"8\">Dark Slate Gray</option>
<option style='background-color: darkred' value=\"9\">Dark Red</option>
<option style='background-color: darkorange' value=\"10\">Dark Orange</option>
<option style='background-color: olive' value=\"11\">Olive</option>
<option style='background-color: green' value=\"12\">Green</option>
<option style='background-color: teal' value=\"13\">Teal</option>
<option style='background-color: blue' value=\"14\">Blue</option>
<option style='background-color: slategray' value=\"15\">Slate Gray</option>
<option style='background-color: dimgray' value=\"16\">Dim Gray</option>
<option style='background-color: red' value=\"17\">Red</option>
<option style='background-color: sandybrown' value=\"18\">Sandy Brown</option>
<option style='background-color: yellowgreen' value=\"19\">Yellow Green</option>
<option style='background-color: seagreen' value=\"20\">Sea Green</option>
<option style='background-color: mediumturquoise' value=\"21\">Medium Turquoise</option>
<option style='background-color: royalblue' value=\"22\">Royal Blue</option>
<option style='background-color: purple' value=\"23\">Purple</option>
<option style='background-color: gray' value=\"24\">Gray</option>
<option style='background-color: magenta' value=\"25\">Magenta</option>
<option style='background-color: orange' value=\"26\">Orange</option>
<option style='background-color: yellow' value=\"27\">Yellow</option>
<option style='background-color: lime' value=\"28\">Lime</option>
<option style='background-color: cyan' value=\"29\">Cyan</option>
<option style='background-color: deepskyblue' value=\"30\">Deep Sky Blue</option>
<option style='background-color: darkorchid' value=\"31\">Dark Orchid</option>
<option style='background-color: silver' value=\"32\">Silver</option>
<option style='background-color: pink' value=\"33\">Pink</option>
<option style='background-color: wheat' value=\"34\">Wheat</option>
<option style='background-color: lemonchiffon' value=\"35\">Lemon Chiffon</option>
<option style='background-color: palegreen' value=\"36\">Pale Green</option>
<option style='background-color: paleturquoise' value=\"37\">Pale Turquoise</option>
<option style='background-color: lightblue' value=\"38\">Light Blue</option>
<option style='background-color: plum' value=\"39\">Plum</option>
<option style='background-color: white' value=\"40\">White</option>");
print("</select>");
print("<input type=\"hidden\" name=\"returnto\" value=\"".htmlspecialchars($_SERVER['REQUEST_URI'])."\" />\n");
print("<input type=\"submit\" class=\"medium\" value=\"".$lang_forums['submit_change']."\" /></form></li>");
print('</ul></div>');
}
print($pagerbottom);
if ($maypost){
if(!$locked){
print('<div id="forum-reply-post" class="table td"><h2><a class="index" href="'.htmlspecialchars('?action=reply&topicid='.$topicid).'">'.$lang_forums['text_add_reply'].'</a></h2>');
echo '请勿发表纯表情、纯引用、纯符号等无意义回复';
echo ('<form id="compose" name="compose" method="post" action="?action=post" onsubmit="return postvalid(this);"><input type="hidden" name="id" value='.$topicid.' /><input type="hidden" name="type" value="reply" /><br />');
quickreply('compose', 'body',$lang_forums['submit_add_reply']);
print("</form></div>");
}
else{
print('<center><h2><a class="index" href="'.htmlspecialchars('?action=reply&topicid='.$topicid).'">'.$lang_forums['text_add_reply'].'</a></h2><form id="compose" name="compose" method="post" action="?action=post" onsubmit="return postvalid(this);"><input type="hidden" name="id" value='.$topicid.' /></center><input type="hidden" name="type" value="reply" />');
}
}
elseif ($locked)
print($lang_forums['text_topic_locked_new_denied']);
else print($lang_forums['text_unpermitted_posting_here']);
print(key_shortcut($page,$pages-1));
echo '<script type="text/javascript">hb.topic=' . json_encode(['id' => $topicid]) . ';</script>';
stdfoot();
die;
}
//-------- Action: Move topic
elseif ($action == "movetopic") {
$forumid = 0+$_REQUEST["forumid"];
$topicid = 0+$_GET["topicid"];
$ismod = is_forum_moderator($topicid,'topic');
if (!is_valid_id($forumid) || !is_valid_id($topicid) || (get_user_class() < $postmanage_class && !$ismod)) {
permissiondenied();
}
// Make sure topic and forum is valid
$res = @sql_query("SELECT minclasswrite,minclassread FROM forums WHERE id=$forumid") or sqlerr(__FILE__, __LINE__);
if (_mysql_num_rows($res) != 1)
stderr($lang_forums['std_error'], $lang_forums['std_forum_not_found']);
$arr = _mysql_fetch_row($res);
if (get_user_class() < $arr[0])
permissiondenied();
$des_mincread = $arr[1];
$res = @sql_query("SELECT forumid FROM topics WHERE id=$topicid") or sqlerr(__FILE__, __LINE__);
if (_mysql_num_rows($res) != 1)
stderr($lang_forums['std_error'], $lang_forums['std_topic_not_found']);
$arr = _mysql_fetch_row($res);
$old_forumid=$arr[0];
$old_forum_row = get_forum_row($old_forumid);
$old_mincread = $old_forum_row["minclassread"];
if($des_mincread>=$confiforumlog_class||$old_mincread>=$confiforumlog_class)
$permi = "high";
else
$permi = "normal";
// get posts count
$res = sql_query("SELECT COUNT(id) AS nb_posts FROM posts WHERE topicid=$topicid") or sqlerr(__FILE__, __LINE__);
if (_mysql_num_rows($res) != 1)
stderr($lang_forums['std_error'], $lang_forums['std_cannot_get_posts_count']);
$arr = _mysql_fetch_row($res);
$nb_posts = $arr[0];
// move topic
if ($old_forumid != $forumid)
{
@sql_query("UPDATE topics SET forumid=$forumid WHERE id=$topicid") or sqlerr(__FILE__, __LINE__);
// update counts
@sql_query("UPDATE forums SET topiccount=topiccount-1, postcount=postcount-$nb_posts WHERE id=$old_forumid") or sqlerr(__FILE__, __LINE__);
$Cache->delete_value('forum_'.$old_forumid.'_post_'.$today_date.'_count');
$Cache->delete_value('forum_'.$old_forumid.'_last_replied_topic_content');
@sql_query("UPDATE forums SET topiccount=topiccount+1, postcount=postcount+$nb_posts WHERE id=$forumid") or sqlerr(__FILE__, __LINE__);
$Cache->delete_value('forum_'.$forumid.'_post_'.$today_date.'_count');
$Cache->delete_value('forum_'.$forumid.'_last_replied_topic_content');
write_forum_log("Topic:$topicid was moved to Forum:$forumid by $CURUSER[username].",$permi);
}
// Redirect to forum page
if ($format == 'json') {
header('Content-type: application/json');
echo json_encode(['success' => true]);
}
else {
header("Location: " . get_protocol_prefix() . "$BASEURL/forums.php?action=viewforum&forumid=$forumid");
}
die;
}
//-------- Action: Delete topic
elseif ($action == "deletetopic") {
$topicid = 0+$_GET["topicid"];
$res1 = sql_query("SELECT forumid, userid FROM topics WHERE id=".sqlesc($topicid)." LIMIT 1") or sqlerr(__FILE__, __LINE__);
$row1 = _mysql_fetch_array($res1);
if (!$row1){
die;
}
else {
$forumid = $row1['forumid'];
$userid = $row1['userid'];
}
$forum_row = get_forum_row($forumid);
if($forum_row['minclassread']>=$confiforumlog_class)
$permi = "high";
else
$permi = "normal";
$ismod = is_forum_moderator($topicid,'topic');
if (!is_valid_id($topicid) || (get_user_class() < $postmanage_class && !$ismod))
permissiondenied();
$sure = 0+$_GET["sure"];
if (!$sure)
{
stderr($lang_forums['std_delete_topic'], $lang_forums['std_delete_topic_note'] .
"<a class=altlink href=?action=deletetopic&topicid=$topicid&sure=1>".$lang_forums['std_here_if_sure'],false);
}
$postcount = get_row_count("posts","WHERE topicid=".sqlesc($topicid));
sql_query("DELETE FROM topics WHERE id=$topicid") or sqlerr(__FILE__, __LINE__);
sql_query("DELETE FROM posts WHERE topicid=$topicid") or sqlerr(__FILE__, __LINE__);
sql_query("DELETE FROM readposts WHERE topicid=$topicid") or sqlerr(__FILE__, __LINE__);
@sql_query("UPDATE forums SET topiccount=topiccount-1, postcount=postcount-$postcount WHERE id=".sqlesc($forumid)) or sqlerr(__FILE__, __LINE__);
$Cache->delete_value('forum_'.$forumid.'_post_'.$today_date.'_count');
$forum_last_replied_topic_row = $Cache->get_value('forum_'.$forumid.'_last_replied_topic_content');
if ($forum_last_replied_topic_row && $forum_last_replied_topic_row['id'] == $topicid)
$Cache->delete_value('forum_'.$forumid.'_last_replied_topic_content');
write_forum_log("Topic:$topicid was deleted by $CURUSER[username].",$permi);
//===remove karma
KPS("-",$starttopic_bonus,$userid);
//===end
header("Location: " . get_protocol_prefix() . "$BASEURL/forums.php?action=viewforum&forumid=$forumid");
die;
}
//-------- Action: Delete post
elseif ($action == "deletepost") {
$postid = 0+$_GET["postid"];
$sure = 0+$_GET["sure"];
$ismod = is_forum_moderator($postid, 'post');
if ((get_user_class() < $postmanage_class && !$ismod) || !is_valid_id($postid))
permissiondenied();
//------- Get topic id
$res = sql_query("SELECT topicid, userid FROM posts WHERE id=$postid") or sqlerr(__FILE__, __LINE__);
$arr = _mysql_fetch_array($res) or stderr($lang_forums['std_error'], $lang_forums['std_post_not_found']);
$topicid = $arr['topicid'];
$userid = $arr['userid'];
//------- Get the id of the last post before the one we're deleting
$res = sql_query("SELECT id FROM posts WHERE topicid=$topicid AND id < $postid ORDER BY id DESC LIMIT 1") or sqlerr(__FILE__, __LINE__);
if (_mysql_num_rows($res) == 0) // This is the first post of a topic
stderr($lang_forums['std_error'], $lang_forums['std_cannot_delete_post'] .
"<a class=altlink href=?action=deletetopic&topicid=$topicid&sure=1>".$lang_forums['std_delete_topic_instead'],false);
else
{
$arr = _mysql_fetch_row($res);
$redirtopost = "&page=p$arr[0]#pid$arr[0]";
}
//------- Make sure we know what we do :-)
if (!$sure)
{
stderr($lang_forums['std_delete_post'], $lang_forums['std_delete_post_note'] .
"<a class=altlink href=?action=deletepost&postid=$postid&sure=1>".$lang_forums['std_here_if_sure'],false);
}
//------- Delete post
sql_query("DELETE FROM posts WHERE id=$postid") or sqlerr(__FILE__, __LINE__);
$Cache->delete_value('user_'.$userid.'_post_count');
$Cache->delete_value('topic_'.$topicid.'_post_count');
// update forum
$forumid = get_single_value("topics","forumid","WHERE id=".sqlesc($topicid));
if (!$forumid)
die();
else{
sql_query("UPDATE forums SET postcount=postcount-1 WHERE id=".sqlesc($forumid));
}
$forum_row = get_forum_row($forumid);
if($forum_row["minclassread"]>=$confiforumlog_class)
$permi = "high";
else
$permi = "normal";
$forum_last_replied_topic_row = $Cache->get_value('forum_'.$forumid.'_last_replied_topic_content');
if ($forum_last_replied_topic_row && $forum_last_replied_topic_row['lastpost'] == $postid)