dedecms二次开发怎么调用当前文档作者标签

function GetOneDocUrl($aid)
{
global $dsql;
include_once(DEDEINC."/channelunit.func.php");
$aid = trim(ereg_replace('[^0-9]','',$aid));
$chRow = $dsql->GetOne("Select arc.*,ch.maintable,ch.addtable,ch.issystem From `dede_arctiny` arc left join `dede_channeltype` ch on ch.id=arc.channel where arc.id='$aid' ");
if(!is_array($chRow)) {
return $reArr;
}
else {
if(empty($chRow['maintable'])) $chRow['maintable'] = 'dede_archives';
}
if($chRow['issystem']!=-1)
{
$nquery = " Select arc.*,tp.typedir,tp.topid,tp.namerule,tp.moresite,tp.siteurl,tp.sitepath
From `{$chRow['maintable']}` arc left join `dede_arctype` tp on tp.id=arc.typeid
where arc.id='$aid' ";
}
else
{
$nquery = " Select arc.*,1 as ismake,0 as money,'' as filename,tp.typedir,tp.topid,tp.namerule,tp.moresite,tp.siteurl,tp.sitepath
From `{$chRow['addtable']}` arc left join `dede_arctype` tp on tp.id=arc.typeid
where arc.aid='$aid' ";
}
$arcRow = $dsql->GetOne($nquery);
$Url = GetFileUrl($aid,$arcRow['typeid'],$arcRow['senddate'],$reArr['title'],$arcRow['ismake'],$arcRow['arcrank'],$arcRow['namerule'],$arcRow['typedir'],$arcRow['money'],$arcRow['filename'],$arcRow['moresite'],$arcRow['siteurl'],$arcRow['sitepath']);
return $Url;
}

<?php
/**
* 调用当前作者文档
* @version $Id: diary.lib.php 1:37 2015年6月2日 by JJM $
* @link http://www.jjm.hk
*/
if(!defined('DEDEINC')){
exit("Request Error!");
}
function lib_diary(&$ctag,&$refObj)
{
global $dsql,$envs;
$jjmhk="row|1,typeid|0";
FillAttsDefault($ctag->CAttribute->Items,$jjmhk);
extract($ctag->CAttribute->Items);
$innertext = trim($ctag->GetInnerText());
$ctp = new DedeTagParse();
$ctp->SetNameSpace('field','[',']');
$ctp->LoadSource($innertext);
$writer = $ctag->GetAtt('writer');
if($writer=='this')
{
$writer = isset($refObj->Fields['writer']) ? $refObj->Fields['writer'] : 0;
}
$query = "select a.id,a.title,a.writer,a.pubdate,a.typeid,b.aid from dede_archives a LEFT JOIN dede_addonarticle b on b.aid=a.id where a.typeid='{$typeid}' and a.writer='{$writer}' order by a.pubdate desc LIMIT 0,$row";
$dsql->SetQuery($query);
$dsql->Execute('me',$query);
while($rs= $dsql->GetArray('me'))
{
$rs['pubdate']=GetDateMK($rs['pubdate']);
$rs['arcurl']=GetOneDocUrl($rs['id']);
$rs['title'] = 0 == $titlelen?$rs['title']:cn_substr($rs['title'], $titlelen);
$ctp->LoadSource($innertext);
foreach($ctp->CTags as$tagid=>$ctag) {
if(!empty($rs[strtolower($ctag->GetName())])) {
$ctp->Assign($tagid,$rs[$ctag->GetName()]);
}
}
$revalue.= $ctp->GetResult();
}
return $revalue;
}

{dede:diary row='10' typeid='2' writer='this'}
<li><a href="[field:arcurl/]">[field:title/]</a><span class="p-l5">([field:pubdate/])</span></li>
{/dede:diary}