DedeV6/public/user/inc/archives_check_edit.php

<?php
/**
 * 文档编辑验证
 * 
 * @version        $Id: archives_check_edit.php 1 13:52 2010年7月9日Z tianya $
 * @package        DedeBIZ.User
 * @copyright      Copyright (c) 2022, DedeBIZ.COM
 * @license        https://www.dedebiz.com/license
 * @link           https://www.dedebiz.com
 */
if (!defined('DEDEMEMBER')) exit('dedebiz');

require_once(DEDEINC."/image.func.php");
require_once(DEDEINC."/oxwindow.class.php");

$flag = '';
$typeid = isset($typeid) && is_numeric($typeid) ? $typeid : 0;
$userip = GetIP();
$svali = GetCkVdValue();
if (strtolower($vdcode) != $svali || $svali == '') {
    ResetVdValue();
    ShowMsg('验证码错误', '-1');
    exit();
}
if ($typeid == 0) {
    ShowMsg('请指定文档隶属的栏目', '-1');
    exit();
}

//校验CSRF
CheckCSRF();

$query = "SELECT tp.ispart,tp.channeltype,tp.issend,ch.issend as cissend,ch.sendrank,ch.arcsta,ch.addtable,ch.fieldset,ch.usertype
         FROM `#@__arctype` tp LEFT JOIN `#@__channeltype` ch ON ch.id=tp.channeltype WHERE tp.id='$typeid' ";
$cInfos = $dsql->GetOne($query);
$addtable = $cInfos['addtable'];

//检测栏目是否有投稿权限
if ($cInfos['issend'] != 1 || $cInfos['ispart'] != 0 || $cInfos['channeltype'] != $channelid || $cInfos['cissend'] != 1) {
    ShowMsg("您所选择的栏目不支持投稿", "-1");
    exit();
}


//文档的默认状态
if ($cInfos['arcsta'] == 0) {
    $ismake = 0;
    $arcrank = 0;
} else if ($cInfos['arcsta'] == 1) {
    $ismake = -1;
    $arcrank = 0;
} else {
    $ismake = 0;
    $arcrank = -1;
}

//对保存的内容进行处理
$title = cn_substrR(HtmlReplace($title, 1), $cfg_title_maxlen);
$writer =  cn_substrR(HtmlReplace($writer, 1), 20);
if (empty($description)) $description = '';
$description = cn_substrR(HtmlReplace($description, 1), 250);
$keywords = cn_substrR(HtmlReplace($tags, 1), 30);
$mid = $cfg_ml->M_ID;

$midQuery = "SELECT mid FROM `#@__arctiny` WHERE id='$aid'";
$midRow = $dsql->GetOne($midQuery);
if ($midRow['mid'] != $mid) {
    ShowMsg('您暂无权限在这里进行修改文档', 'javascript:;');
    exit;
}

$isadmin = ($cfg_ml->fields['matt'] == 10 ? true : false);
if (empty($oldlitpic)) {
    $oldlitpic = '';
}