帝国cms 火车头免登陆发布的PHP接口代码

<?php
/********密码验证***********/
$password='123456';                           //这个密码是登陆验证用的.您需要在模块里设置和这里一样的密码....注意一定需要修改.
if($password!=$_GET['pw']) exit('验证密码错误');   //安全检测,密码不符则退出
/****以下代码非专业人员不建议修改***************/
define('EmpireCMSAdmin','1');
require("../class/connect.php");
require("../class/db_sql.php");
require("../class/functions.php");
require LoadLang("pub/fun.php");
require("../class/delpath.php");
require("../class/copypath.php");
require("../class/t_functions.php");
require("../data/dbcache/class.php");
require("../data/dbcache/MemberLevel.php");
//获取分类列表
foreach($class_r as $kv)
{
  if($kv['modid']=='1')
  {
    $cates[]=array('cname'=>$kv['classname'],'cid'=>$kv['classid'],'pid'=>$kv['bclassid']);
  }
}
if(empty($_POST))
{
  //这里刷新列表
  echo "<select name='list'>";
  echo maketree($cates,0,'');
  echo '</select>';
  exit();
}
$link=db_connect();
$empire=new mysqlquery();
//验证用户
$loginin=$_POST['username'];
$lur=$empire->fetch1("select * from {$dbtbpre}enewsuser limit 1");
if(!$lur) exit('不存在的用户名'.$loginin);
$loginin = $lur['username'];
$logininid=$lur['userid'];
$loginrnd=$lur['rnd'];
$loginlevel=$lur['groupid'];
$loginadminstyleid=$lur['adminstyleid'];
$incftp=0;
if($public_r['phpmode'])
{
  include("../class/ftp.php");
  $incftp=1;
}
require("../class/hinfofun.php");
$navtheid=(int)$_POST['filepass'];
AddNews($_POST,$logininid,$loginin);
db_close();
$empire=null;
/***生成目录的一个遍历算法***/
function maketree($ar,$id,$pre)
{
  $ids='';
  foreach($ar as $k=>$v){
    $pid=$v['pid'];
    $cname=$v['cname'];
    $cid=$v['cid'];
    if($pid==$id)
    {
      $ids.="<option value='$cid'>{$pre}{$cname}</option>";
      foreach($ar as $kk=>$vv)
      {
        $pp=$vv['pid'];
        if($pp==$cid)
        { 
          $ids.=maketree($ar,$cid,$pre."  ");
          break;
        }
      }
    }
  }
  return $ids;
}