function smarty_function_commnet($params, &$smarty1)
{
global $smarty;
global $db;
global $cfg;
$tbl_commnet = $cfg['tbl_commnet'];
$tbl_article = $cfg['tbl_article'];
$tbl_columns = $cfg['tbl_columns'];
if (empty($params["article_id"])) {
return;
}
$object_id = intval($params["article_id"]);
if (!allow_comment($object_id)) {
return;
}
}
if (isset($_POST['postflag']) && $_POST['postflag'] == '1') {
//add new comment
if (!empty($_GET['object_id'])) {
$article_id = intval($_GET['object_id']);
} else {
if (!empty($_POST['object_id'])) {
$article_id = intval($_POST['object_id']);
} else {
alert("参数错误");
exit;
}
}
$sql = "select id,catalog,heading,content from {$tbl_article} where id = {$article_id}";
$article = $db->GetRow($sql);
$catalog_id = $article['catalog'];
$allow_comment = allow_comment($catalog_id);
if (!$allow_comment) {
alert("该栏目不允许评论");
exit;
}
if (!isset($_POST['content']) || strlen($_POST['content']) <= 1) {
msg("请输入评论内容！");
goback();
exit;
}
if ($allow_comment == 1) {
$data['status'] = 1;
} else {
$data['status'] = 0;
}
$data['username'] = $_POST['username'];
