$content = $_POST['content'];
if (trim($content) == '') {
throw new Exception('回复内容不能为空');
}
$token = new token($USER);
$ok = $token->check($_POST['token']);
if (!$ok) {
throw new EXception('会话已过期，请重新发布');
}
$token->delete();
$bbs = new bbs($USER);
$topic = $bbs->topicMeta($tid, 'content_id');
if (!topic) {
throw new Exception('帖子不存在或已删除');
}
$ok = $bbs->newreply($topic['content_id'], $content);
if (!$ok) {
throw new Exception('未知原因回复失败，请重试或联系管理员');
}
$tpl->display('tpl:replysuccess');
} else {
throw new Exception('');
}
} catch (Exception $err) {
$tpl->assign('err', $err);
if ($USER->islogin) {
$token = new token($USER);
$token->create();
$tpl->assign('token', $token);
}
$tpl->display('tpl:replyform');
