function index($ctx)
{
$page = $_GET['page'] ? intval($_GET['page']) : 0;
$size = $_GET['size'] ? intval($_GET['size']) : 10;
$s = $_GET['s'];
$keyword_type = $_GET['keyword_type'];
$ctx->s = $s;
$ctx->page = $page;
$ctx->size = $size;
$ctx->keyword_type = $keyword_type;
$where = "1";
if ($s || $keyword_type) {
$s2 = Db::escape_like_string($s);
$where .= " and id in(\n\t\t\t\tselect item_id from wx_reply_keywords where 1";
if ($s) {
$where .= " and keyword like '%{$s2}%'";
}
if ($keyword_type) {
$keyword_type = Db::escape($keyword_type);
$where .= " and type='{$keyword_type}'";
}
$where .= ")";
}
$ds = WxReplyItem::paginate($page, $size, $where, 'id desc');
$ctx->ds = $ds;
}
