<?php
/**
 * 系统修复工具
 *
 * @version        $Id: sys_repair.php 1 22:28 2010年7月20日Z tianya $
 * @package        DedeCMS.Administrator
 * @copyright      Copyright (c) 2007 - 2010, DesDev, Inc.
 * @license        http://help.dedecms.com/usersguide/license.html
 * @link           http://www.dedecms.com
 */
require_once(dirname(__FILE__).'/config.php');
CheckPurview('sys_ArcBatch');
require_once(dirname(__FILE__).'/../include/oxwindow.class.php');
//ShowMsg("目前暂不需要此工具，以后有需要系统会进行自动升级这个程序！<br /><a href='index_body.php'>&lt;&lt;点击此返回&gt;&gt;</a>", "javascript:;");
//exit();
if(empty($dopost))
{
    $win = new OxWindow();
    $win->Init("sys_repair.php", "js/blank.js", "POST' enctype='multipart/form-data' ");
    $win->mainTitle = "系统修复工具";
    $wecome_info = "<a href='index_body.php'>系统主页</a> &gt;&gt; 系统错误修复工具";
    $win->AddTitle('本工具用于检测和修复你的系统可能存在的错误');
    $msg = "
    <table width='98%' border='0' cellspacing='0' cellpadding='0' align='center'>
  <tr>
    <td height='250' valign='top'>
    <br />
    由于手动升级时用户没运行指定的SQL语句，或自动升级的遗漏处理或处理出错，可能会导致一些错误，使用本工具会自动检测并处理。<br /><br />
    <b>本工具目前主要执行下面动作：</b><br />
    1、修复/优化数据表；<br />
    2、更新系统缓存；<br />
    3、检测系统变量一致性。<br />
    4、检测微表与主表数据一致性。<br />
    <br />
    <br />
    <a href='sys_repair.php?dopost=1' style='font-size:18px;color:red'><b>点击此开始进行常规检测&gt;&gt;</b></a>
    <br /><br /><br />
    </td>
  </tr>
 </table>
    ";
    $win->AddMsgItem("<div style='padding-left:20px;line-height:150%'>$msg</div>");
    $winform = $win->GetWindow('hand','');
    $win->Display();
    exit();
}
/*-------------------
数据结构常规检测
function 1_test_db() {  }
--------------------*/
else if($dopost==1)
{
    $win = new OxWindow();
    $win->Init("sys_repair.php", "js/blank.js", "POST' enctype='multipart/form-data' ");
    $win->mainTitle = "系统修复工具";
    $wecome_info = "<a href='sys_repair.php'>系统错误修复工具</a> &gt;&gt; 检测数据结构";
    $win->AddTitle('本工具用于检测和修复你的系统可能存在的错误');
    $msg = "
    <table width='98%' border='0' cellspacing='0' cellpadding='0' align='center'>
  <tr>
    <td height='250' valign='top'>
    <b><font color='green'>已完成数据结构完整性检测！</font></b>
    <hr size='1'/>
    <br />
    <b>如果你系统有下面几种问题之一，请检测微表正确性：</b><br />
    1、无法获得主键，因此无法进行后续操作<br />
    2、更新数据库archives表时出错<br />
    3、列表显示数据目与实际文档数不一致<br />
    <br />
    <a href='sys_repair.php?dopost=2' style='font-size:18px;'><b>点击此检测微表正确性&gt;&gt;</b></a>
    <br /><br /><br />
    </td>
  </tr>
 </table>
    ";
    $win->AddMsgItem("<div style='padding-left:20px;line-height:150%'>$msg</div>");
    $winform = $win->GetWindow('hand','');
    $win->Display();
    exit();
}
/*-------------------
检测微表正确性并尝试修复
function 2_test_arctiny() {  }
--------------------*/
else if($dopost==2)
{
    $msg = '';
  
    $allarcnum = 0;
    $row = $dsql->GetOne("SELECT COUNT(*) AS dd FROM `#@__archives` ");
    $allarcnum = $arcnum = $row['dd'];
    $msg .= "·#@__archives 表总记录数： {$arcnum} <br />";
  
    $shtables = array();
    $dsql->Execute('me', " SELECT addtable FROM `#@__channeltype` WHERE id < -1 ");
    while($row = $dsql->GetArray('me') )
    {
        $addtable = strtolower(trim(str_replace('#@__', $cfg_dbprefix, $row['addtable'])));
        if(empty($addtable)) 
        {
            continue;
        }
        else
        {
            if( !isset($shtables[$addtable]) )
            {
                $shtables[$addtable] = 1;
                $row = $dsql->GetOne("SELECT COUNT(aid) AS dd FROM `$addtable` ");
                $msg .= "·{$addtable} 表总记录数： {$row['dd']} <br />";
                $allarcnum += $row['dd'];
            }
        }
    }
    $msg .= "※总有效记录数： {$allarcnum} <br /> ";
    $errall = "<a href='index_body.php' style='font-size:14px;'><b>完成修正或无错误返回&gt;&gt;</b></a>";
    $row = $dsql->GetOne("SELECT COUNT(*) AS dd FROM `#@__arctiny` ");
    $msg .= "※微统计表记录数： {$row['dd']}<br />";
    if($row['dd']==$allarcnum)
    {
        $msg .= "<p style='color:green;font-size:16px'><b>两者记录一致，无需修正！</b></p><br />";
    }
    else
    {
        $sql = " TRUNCATE TABLE `#@__arctiny`";
        $dsql->ExecuteNoneQuery($sql);
        $msg .= "<font color='red'>两者记录不一致，尝试进行简单修正...</font><br />";
        //导入普通模型微数据
        $sql = "INSERT INTO `#@__arctiny`(id, typeid, typeid2, arcrank, channel, senddate, sortrank, mid)  
            SELECT id, typeid, typeid2, arcrank, channel, senddate, sortrank, mid FROM `#@__archives` ";
        $dsql->ExecuteNoneQuery($sql);
        //导入单表模型微数据
        foreach($shtables as $tb=>$v)
        {
            $sql = "INSERT INTO `#@__arctiny`(id, typeid, typeid2, arcrank, channel, senddate, sortrank, mid)  
                    SELECT aid, typeid, 0, arcrank, channel, senddate, 0, mid FROM `$tb` ";
            $rs = $dsql->ExecuteNoneQuery($sql); 
            $doarray[$tb]  = 1;
        }
        $row = $dsql->GetOne("SELECT COUNT(*) AS dd FROM `#@__arctiny` ");
        if($row['dd']==$allarcnum)
        {
            $msg .= "<p style='color:green;font-size:16px'><b>修正记录成功！</b></p><br />";
        }
        else
        {
            $msg .= "<p style='color:red;font-size:16px'><b>修正记录失败，建议进行高级综合检测！</b></p><br />";
            $errall = " <a href='sys_repair.php?dopost=3' style='font-size:14px;'><b>进行高级结合性检测&gt;&gt;</b></a> ";
        }
    }
    UpDateCatCache();
    $win = new OxWindow();
    $win->Init("sys_repair.php", "js/blank.js", "POST' enctype='multipart/form-data' ");
    $win->mainTitle = "系统修复工具";
    $wecome_info = "<a href='sys_repair.php'>系统错误修复工具</a> &gt;&gt; 检测微表正确性";
    $win->AddTitle('本工具用于检测和修复你的系统可能存在的错误');
    $msg = "
    <table width='98%' border='0' cellspacing='0' cellpadding='0' align='center'>
  <tr>
    <td height='250' valign='top'>
    {$msg}
    <hr />
    <br />
    {$errall}
    </td>
  </tr>
 </table>
    ";
    $win->AddMsgItem("<div style='padding-left:20px;line-height:150%'>$msg</div>");
    $winform = $win->GetWindow('hand','');
    $win->Display();
    exit();
}
/*-------------------
高级方式修复微表(会删除不合法主键的内容)
function 3_re_arctiny() {  }
--------------------*/
else if($dopost==3)
{
    $errnum = 0;
    $sql = " TRUNCATE TABLE `#@__arctiny`";
    $dsql->ExecuteNoneQuery($sql);
    
    $sql = "SELECT arc.id, arc.typeid, arc.typeid2, arc.arcrank, arc.channel, arc.senddate, arc.sortrank,
            arc.mid, ch.addtable FROM `#@__archives` arc LEFT JOIN `#@__channeltype` ch ON ch.id=arc.channel ";
    $dsql->Execute('me', $sql);
    while($row = $dsql->GetArray('me') )
    {
        $sql = "INSERT INTO `#@__arctiny`(id, typeid, typeid2, arcrank, channel, senddate, sortrank, mid)
              VALUES('{$row['id']}','{$row['typeid']}','{$row['typeid2']}','{$row['arcrank']}',
             '{$row['channel']}','{$row['senddate']}','{$row['sortrank']}','{$row['mid']}');  ";
        $rs = $dsql->ExecuteNoneQuery($sql);
        if(!$rs)
        {
            $addtable = trim($addtable);
            $errnum ++;
            $dsql->ExecuteNoneQuery("DELETE FROM `#@__archives` WHERE id='{$row['id']}' ");
            if(!empty($addtable)) $dsql->ExecuteNoneQuery("DELETE FROM `$addtable` WHERE id='{$row['id']}' ");
        }
    }
    //导入单表模型微数据
    $dsql->SetQuery("SELECT id,addtable FROM `#@__channeltype` WHERE id < -1 ");
    $dsql->Execute();
    $doarray = array();
    while($row = $dsql->GetArray())
    {
        $tb = str_replace('#@__', $cfg_dbprefix, $row['addtable']);
        if(empty($tb) || isset($doarray[$tb]) )
        {
            continue;
        }
        else
        {
            $sql = "INSERT INTO `#@__arctiny`(id, typeid, typeid2, arcrank, channel, senddate, sortrank, mid)  
                    SELECT aid, typeid, 0, arcrank, channel, senddate, 0, mid FROM `$tb` ";
            $rs = $dsql->ExecuteNoneQuery($sql); 
            $doarray[$tb]  = 1;
        }
    }
    $win = new OxWindow();
    $win->Init("sys_repair.php","js/blank.js","POST' enctype='multipart/form-data' ");
    $win->mainTitle = "系统修复工具";
    $wecome_info = "<a href='sys_repair.php'>系统错误修复工具</a> &gt;&gt; 高级综合检测修复";
    $win->AddTitle('本工具用于检测和修复你的系统可能存在的错误');
    $msg = "
    <table width='98%' border='0' cellspacing='0' cellpadding='0' align='center'>
  <tr>
    <td height='250' valign='top'>
    完成所有修复操作，移除错误记录 {$errnum} 条！
    <hr />
    <br />
    <a href='index_body.php' style='font-size:14px;'><b>完成修正或无错误返回&gt;&gt;</b></a>
    </td>
  </tr>
 </table>
    ";
    $win->AddMsgItem("<div style='padding-left:20px;line-height:150%'>$msg</div>");
    $winform = $win->GetWindow('hand','');
    $win->Display();
    exit();
}