// 帖子详情
// $action == 'seo' 也会跳到此处
} else {
// 支持自定义的 SEO URL: http://x.com/xxx-xxx-xxx
// Rewrite 以后：http://x.com/thread-seo-xxx-xxx-xxxx-xxx.htm
// index 中如果开启了 rewrite, $tid, $thread 会被初始化！
$conf['seo_url_rewrite'] and $tid == -1 and exit(header("HTTP/1.1 404 Not Found"));
if (!$conf['seo_url_rewrite'] || $conf['seo_url_rewrite'] && isset($tid) && $tid == 0) {
$tid = param(1, 0);
$thread = thread_read($tid);
empty($thread) and exit(header("HTTP/1.1 404 Not Found"));
}
$fid = $thread['fid'];
$forum = forum_read($fid);
empty($forum) and message(3, '板块不存在' . $fid);
$postlist = post_find_by_tid($tid);
empty($postlist) and message(4, '帖子不存在');
empty($postlist[$thread['firstpid']]) and message(-1, '数据有问题。');
$first = $postlist[$thread['firstpid']];
unset($postlist[$thread['firstpid']]);
$header['title'] = $thread['subject'] . '-' . $forum['name'] . '-' . $conf['sitename'];
// 网站标题
$header['keywords'] = $header['title'];
// 关键词
$keyword = param('keyword');
// 可能有关键字需要高亮显示
if ($keyword) {
$thread['subject'] = post_highlight_keyword($thread['subject'], $keyword);
//$first['message'] = post_highlight_keyword($first['subject']);
}
$allowpost = forum_access_user($fid, $gid, 'allowpost') ? 1 : 0;
function post_check_flood($gid, $tid, $message)
{
global $sid, $uid, $conf;
if (!$conf['check_flood_on']) {
return FALSE;
}
if ($gid > 0 and $gid < 5) {
return FALSE;
}
$posts = 0;
$postlist = post_find_by_tid($tid);
if (empty($postlist)) {
return FALSE;
}
$postlist = array_slice($postlist, -20, 20);
foreach ($postlist as $post) {
if ($post['uid'] == $uid || $uid == 0 && $post['sid'] == $sid) {
$posts++;
if ($post['message'] == $message) {
return TRUE;
}
}
}
if ($posts > $conf['check_flood']['posts']) {
return TRUE;
}
return FALSE;
}
