function thread_top_find($fid = 0)
{
if ($fid == 0) {
$threadlist = db_find("SELECT * FROM `bbs_thread_top` WHERE top=3 ORDER BY tid DESC LIMIT 100", 'tid');
} else {
$threadlist = db_find("SELECT * FROM `bbs_thread_top` WHERE fid='{$fid}' AND top=1 ORDER BY tid DESC LIMIT 100", 'tid');
}
$tids = arrlist_values($threadlist, 'tid');
$threadlist = thread_find_by_tids($tids, 1, 100);
return $threadlist;
}
function thread_new_find()
{
$threadlist = db_find("SELECT * FROM `bbs_thread_new` ORDER BY tid DESC LIMIT 100");
if (empty($threadlist)) {
$threadlist = thread_find(array(), array('tid' => -1), 1, 100);
foreach ($threadlist as $thread) {
thread_new_create($thread['tid']);
}
} else {
$tids = arrlist_values($threadlist, 'tid');
$threadlist = thread_find_by_tids($tids, 1, 100, 'tid');
}
return $threadlist;
}
function thread_lastpid_find()
{
$threadlist = db_find("SELECT * FROM `bbs_thread_lastpid` ORDER BY lastpid DESC LIMIT 100");
if (empty($threadlist)) {
// 此处特殊情况，一般不会执行到此处，无须索引
$threadlist = thread_find(array(), array('lastpid' => -1), 1, 100);
foreach ($threadlist as $thread) {
thread_lastpid_create($thread['tid'], $thread['lastpid']);
}
} else {
$tids = arrlist_values($threadlist, 'tid');
$threadlist = thread_find_by_tids($tids, 1, 100, 'lastpid');
}
return $threadlist;
}
} elseif ($action == 'move') {
$tids = param(2);
$arr = explode('_', $tids);
$tidarr = param_force($arr, array(0));
empty($tidarr) and message(-1, '请选择主题');
$header['title'] = '移动';
if ($method == 'GET') {
// 选中第一个
$tid = $tidarr[0];
$thread = thread_read($tid);
include './pc/view/mod_move.htm';
} else {
if ($method == 'POST') {
$newfid = param('newfid', 0);
!forum_read($newfid) and message(1, '板块不存在');
$threadlist = thread_find_by_tids($tidarr, 1, 1000);
// 设置置顶
foreach ($threadlist as &$thread) {
$fid = $thread['fid'];
$tid = $thread['tid'];
if (forum_access_mod($fid, $gid, 'allowmove')) {
thread_update($tid, array('fid' => $newfid));
$arr = array('uid' => $uid, 'tid' => $thread['tid'], 'pid' => $thread['firstpid'], 'subject' => $thread['subject'], 'comment' => '', 'create_date' => $time, 'action' => 'move');
modlog_create($arr);
}
}
message(0, '移动完成');
}
}
} elseif ($action == 'deleteuser') {
$_uid = param(2, 0);
function thread_find_by_fid($fid, $page = 1, $pagesize = 20, $order = 'tid')
{
global $conf, $forumlist;
$key = "forum_tids_{$order}_{$fid}";
if ($page <= $conf['cache_thread_list_pages']) {
$tids = cache_get($key);
if ($tids === NULL) {
$tids = thread_find_tids($fid, $pagesize, $order);
cache_set($key, $tids);
}
$threadlist = thread_find_by_tids($tids, $page, $pagesize, $order);
// 对数组分页
} else {
$desc = TRUE;
$limitpage = 50000;
// 如果需要防止 CC 攻击，可以调整为 5000
if ($page > 100) {
$forum = $forumlist[$fid];
$totalpage = ceil($forum['threads'] / $pagesize);
$halfpage = ceil($totalpage / 2);
if ($halfpage > $limitpage && $page > $limitpage && $page < $totalpage - $limitpage) {
$page = $limitpage;
}
if ($page > $halfpage) {
$page = max(1, $totalpage - $page);
$threadlist = thread_find(array('fid' => $fid), array($order => 1), $page, $pagesize);
$threadlist = array_reverse($threadlist, TRUE);
$desc = FALSE;
}
}
if ($desc) {
$threadlist = thread_find(array('fid' => $fid), array($order => -1), $page, $pagesize);
}
}
// 查找置顶帖
if ($order == $conf['order_default'] && $page == 1) {
//$toplist3 = thread_top_find(0);
$toplist3 = array();
$toplist1 = thread_top_find($fid);
$threadlist = $toplist3 + $toplist1 + $threadlist;
}
return $threadlist;
}
