<?php

/**
 * [Laike System] Copyright (c) 2018 laiketui.com
 * Laike is not a free software, it under the license terms, visited http://www.laiketui.com/ for more details.
 */
require_once(MO_LIB_DIR . '/DBAction.class.php');

class delAction extends Action
{

    public function getDefaultView()
    {
        $db = DBAction::getInstance();
        $request = $this->getContext()->getRequest();
        // 接收信息
        $id = intval($request->getParameter('id'));
        $uploadImg = addslashes(trim($request->getParameter('uploadImg'))); // 图片上传位置


        $sql = "select * from lkt_set_notice where id='$id'";
        $r = $db->select($sql);
        $image = $r[0]->img_url;
        @unlink($uploadImg . $image);
        $sql = "delete from lkt_set_notice where id='$id'";
        $res = $db->delete($sql);

        if ($res > 0) {
            header("Content-type:text/html;charset=utf-8");
            echo "<script type='text/javascript'>" .
                "alert('删除成功！');" .
                "location.href='index.php?module=notice';</script>";
        } else {
            header("Content-type:text/html;charset=utf-8");
            echo "<script type='text/javascript'>" .
                "alert('删除失败！');" .
                "location.href='index.php?module=notice';</script>";

        }
        return;
    }

    public function execute()
    {
        return $this->getDefaultView();
    }


    public function getRequestMethods()
    {
        return Request :: NONE;
    }

}

