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- <?php
- /**
- * 文档操作相关函数
- *
- * @version $Id: inc_batchup.php 1 10:32 2010年7月21日Z tianya $
- * @package DedeCMS.Administrator
- * @copyright Copyright (c) 2020, DedeBIZ.COM
- * @license https://www.dedebiz.com/license
- * @link https://www.dedebiz.com
- */
-
- /**
- * 删除文档信息
- *
- * @access public
- * @param string $aid 文档ID
- * @param string $type 类型
- * @param string $onlyfile 删除数据库记录
- * @return string
- */
- function DelArc($aid, $type='ON', $onlyfile=FALSE,$recycle=0)
- {
- global $dsql,$cfg_cookie_encode,$cfg_multi_site,$cfg_medias_dir;
- global $cuserLogin,$cfg_upload_switch,$cfg_delete,$cfg_basedir;
- global $admin_catalogs, $cfg_admin_channel;
-
- if($cfg_delete == 'N') $type = 'OK';
- if(empty($aid)) return ;
- $aid = preg_replace("#[^0-9]#i", '', $aid);
- $arctitle = $arcurl = '';
- if($recycle == 1) $whererecycle = "AND arcrank = '-2'";
- else $whererecycle = "";
-
- //查询表信息
- $query = "SELECT ch.maintable,ch.addtable,ch.nid,ch.issystem FROM `#@__arctiny` arc
- LEFT JOIN `#@__arctype` tp ON tp.id=arc.typeid
- LEFT JOIN `#@__channeltype` ch ON ch.id=arc.channel WHERE arc.id='$aid' ";
- $row = $dsql->GetOne($query);
- $nid = $row['nid'];
- $maintable = (trim($row['maintable'])=='' ? '#@__archives' : trim($row['maintable']));
- $addtable = trim($row['addtable']);
- $issystem = $row['issystem'];
-
- //查询档案信息
- if($issystem==-1)
- {
- $arcQuery = "SELECT arc.*,tp.* from `$addtable` arc LEFT JOIN `#@__arctype` tp ON arc.typeid=tp.id WHERE arc.aid='$aid' ";
- }
- else
- {
- $arcQuery = "SELECT arc.*,tp.*,arc.id AS aid FROM `$maintable` arc LEFT JOIN `#@__arctype` tp ON arc.typeid=tp.id WHERE arc.id='$aid' ";
- }
-
- $arcRow = $dsql->GetOne($arcQuery);
-
- //检测权限
- if(!TestPurview('a_Del,sys_ArcBatch'))
- {
- if(TestPurview('a_AccDel'))
- {
- if( !in_array($arcRow['typeid'], $admin_catalogs) && (count($admin_catalogs) != 0 || $cfg_admin_channel != 'all') )
- {
- return FALSE;
- }
- }
- else if(TestPurview('a_MyDel'))
- {
- if($arcRow['mid'] != $cuserLogin->getUserID())
- {
- return FALSE;
- }
- }
- else
- {
- return FALSE;
- }
- }
-
- //$issystem==-1 是单表模型,不使用回收站
- if($issystem == -1) $type = 'OK';
- if(!is_array($arcRow)) return FALSE;
-
- /** 删除到回收站 **/
- if($cfg_delete == 'Y' && $type == 'ON')
- {
- $dsql->ExecuteNoneQuery("UPDATE `$maintable` SET arcrank='-2' WHERE id='$aid' ");
- $dsql->ExecuteNoneQuery("UPDATE `#@__arctiny` SET `arcrank` = '-2' WHERE id = '$aid'; ");
- }
- else
- {
- //删除数据库记录
- if(!$onlyfile)
- {
- $query = "Delete From `#@__arctiny` where id='$aid' $whererecycle";
- if($dsql->ExecuteNoneQuery($query))
- {
- $dsql->ExecuteNoneQuery("Delete From `#@__feedback` where aid='$aid' ");
- $dsql->ExecuteNoneQuery("Delete From `#@__member_stow` where aid='$aid' ");
- $dsql->ExecuteNoneQuery("Delete From `#@__taglist` where aid='$aid' ");
- $dsql->ExecuteNoneQuery("Delete From `#@__erradd` where aid='$aid' ");
- if($addtable != '')
- {
- $dsql->ExecuteNoneQuery("Delete From `$addtable` where aid='$aid'");
- }
- if($issystem != -1)
- {
- $dsql->ExecuteNoneQuery("Delete From `#@__archives` where id='$aid' $whererecycle");
- }
- //删除相关附件
- if($cfg_upload_switch == 'Y')
- {
- $dsql->Execute("me", "SELECT * FROM `#@__uploads` WHERE arcid = '$aid'");
- while($row = $dsql->GetArray('me'))
- {
- $addfile = $row['url'];
- $aid = $row['aid'];
- $dsql->ExecuteNoneQuery("Delete From `#@__uploads` where aid = '$aid' ");
- $upfile = $cfg_basedir.$addfile;
- if(@file_exists($upfile)) @unlink($upfile);
- }
- }
- }
- }
- //删除文本数据
- $filenameh = DEDEDATA."/textdata/".(ceil($aid/5000))."/{$aid}-".substr(md5($cfg_cookie_encode),0,16).".txt";
- if(@is_file($filenameh)) @unlink($filenameh);
-
- }
-
- if(empty($arcRow['money'])) $arcRow['money'] = 0;
- if(empty($arcRow['ismake'])) $arcRow['ismake'] = 1;
- if(empty($arcRow['arcrank'])) $arcRow['arcrank'] = 0;
- if(empty($arcRow['filename'])) $arcRow['filename'] = '';
-
- //删除HTML
- if($arcRow['ismake']==-1 || $arcRow['arcrank']!=0 || $arcRow['typeid']==0 || $arcRow['money']>0)
- {
- return TRUE;
- }
-
- //强制转换非多站点模式,以便统一方式获得实际HTML文件
- $GLOBALS['cfg_multi_site'] = 'N';
- $arcurl = GetFileUrl($arcRow['aid'],$arcRow['typeid'],$arcRow['senddate'],$arcRow['title'],$arcRow['ismake'],
- $arcRow['arcrank'],$arcRow['namerule'],$arcRow['typedir'],$arcRow['money'],$arcRow['filename']);
- if(!preg_match("#\?#", $arcurl))
- {
- $htmlfile = GetTruePath().str_replace($GLOBALS['cfg_basehost'],'',$arcurl);
- if(file_exists($htmlfile) && !is_dir($htmlfile))
- {
- @unlink($htmlfile);
- $arcurls = explode(".", $htmlfile);
- $sname = $arcurls[count($arcurls)-1];
- $fname = preg_replace("#(\.$sname)$#", "", $htmlfile);
- for($i=2; $i<=100; $i++)
- {
- $htmlfile = $fname."_{$i}.".$sname;
- if( @file_exists($htmlfile) ) @unlink($htmlfile);
- else break;
- }
- }
- }
-
- return true;
- }
-
- //获取真实路径
- function GetTruePath($siterefer='', $sitepath='')
- {
- $truepath = $GLOBALS['cfg_basedir'];
- return $truepath;
- }
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