织梦CMS利用tag调用相关文章
下面大家来看看织梦使用tag调用相关文章的办法，***适合seo哦。也可以根据关键词+tag调用。
1.把下边代码保存到文章模版的适当位置
- 相关文章
-
- [field:title/]
{dede:likearticle col='2' row='10' titlelen='42' eregtype=all|tag|keyword}
2.把下边的php代码替换掉likearticle.lib里的代码 dedecms.com
if(!defined('DEDEINC')) exit('Request Error!');
function lib_likearticle(&$ctag,&$refObj)
{
global $dsql;
//属性处理
$attlist="row|12,titlelen|28,infolen|150,col|1,tablewidth|100,mytypeid|0,byabs|0,imgwidth|120,imgheight|90";
FillAttsDefault($ctag->CAttribute->Items,$attlist);
extract($ctag->CAttribute->Items, EXTR_SKIP);
$revalue='';
if(empty($tablewidth)) $tablewidth=100;
if(empty($col)) $col=1;
$colWidth=ceil(100/$col); 内容来自dedecms
$tablewidth=$tablewidth."%";
$colWidth=$colWidth."%";
$ids=array();
$tids=array();
$typeid=( !empty($mytypeid) ? $mytypeid : 0 );
if(empty($typeid))
{
if(!empty($refObj->Typelink->TypeInfos['reid'])) {
$typeid=$refObj->Typelink->TypeInfos['reid'];
}
else {
if(!empty($refObj->Fields['typeid'])) $typeid=$refObj->Fields['typeid'];
}
}
if( !empty($typeid) && !ereg(',', $typeid) ) {
$typeid=GetSonIds($typeid);
}
if(!empty($refObj->Fields['tags']) && $eregtype !='keyword' )
{
$tags=explode(',', addslashes($refObj->Fields['tags']));
{/dede:likearticle}
copyright dedecms
$getsql=" tag like '".join("' OR tag like '", $tags)."' ";
$dsql->Execute('me', "Select * From `dedecp_tagindex` where $getsql ");
while($arow=$dsql->GetArray('me')) {
$tids[]=$arow['id'];
}
$tid=join(',', $tids);
if($tid!='')
{
$dsql->Execute("me", "Select aid From `dedecp_taglist` where tid in($tid) And arcrank > -1 group by aid order by aid desc limit 0, $row");
while($arow=$dsql->GetArray("me"))
{
$ids[]=$arow['aid'];
$arcid= $refObj->Fields['aid'];
}
}
}
if($eregtype=='tag' && count($ids)==0 )
{
return '';
}
else
{
if(count($ids) > 0)
{
if(!empty($typeid)) {
$typeid=" And arc.typeid in($typeid) And arc.id<>$arcid ";
}
$idsStr=join(',', $ids);
$query="Select arc.*,tp.typedir,tp.typename,tp.corank,tp.isdefault,tp.defaultname,tp.namerule,
tp.namerule2,tp.ispart,tp.moresite,tp.siteurl,tp.sitepath
from `dedecp_archives` arc left join `dedecp_arctype` tp on arc.typeid=tp.id
where arc.id in($idsStr) $typeid order by arc.id desc";
}
else
{
$limitRow=$row - count($ids);
$keyword='';
if(!empty($refObj->Fields['keywords']))
{
$keywords=explode(',' , trim($refObj->Fields['keywords']));
$keyword='';
$n=1;
foreach($keywords as $k)
{
if($n > 3) break;
if(trim($k)=='') continue;
else $k=addslashes($k);
$keyword .=($keyword=='' ? " CONCAT(arc.keywords,' ',arc.title) like '%$k%' " : " OR CONCAT(arc.keywords,' ',arc.title) like '%$k%' ");
$n++;
}
}
$arcid=(!empty($refObj->Fields['id']) ? $refObj->Fields['aid'] : 0);
if( empty($arcid) || $byabs==0 ) {
$orderquery=" order by arc.id desc ";
}
else {
$orderquery=" order by ABS(arc.id - ".$arcid.") ";
}
if($keyword !='')
{
if(!empty($typeid)) {
$typeid=" And arc.typeid in($typeid) And arc.id<>$arcid ";
}
$query="Select arc.*,tp.typedir,tp.typename,tp.corank,tp.isdefault,tp.defaultname,tp.namerule,
tp.namerule2,tp.ispart,tp.moresite,tp.siteurl,tp.sitepath
from `dedecp_archives` arc left join `dedecp_arctype` tp on arc.typeid=tp.id
where arc.arcrank>-1 and ($keyword) $typeid $orderquery limit 0, $row";
}
else
{
if(!empty($typeid)) {
$typeid=" arc.typeid in($typeid) And arc.id<>$arcid ";
}
$query="Select arc.*,tp.typedir,tp.typename,tp.corank,tp.isdefault,tp.defaultname,tp.namerule,
tp.namerule2,tp.ispart,tp.moresite,tp.siteurl,tp.sitepath
from `dedecp_archives` arc left join `dedecp_arctype` tp on arc.typeid=tp.id
where arc.arcrank>-1 and $typeid $orderquery limit 0, $row";
}
}
}
$innertext=trim( $ctag->GetInnerText() );
if($innertext=='') $innertext=GetSysTemplets('part_arclist.htm');
$dsql->SetQuery($query);
$dsql->Execute('al');
$artlist='';
if($col > 1) {
$artlist="
| \r\n";
if($row=$dsql->GetArray("al")) { $ids[]=$row['id']; dedecms.com //处理一些特殊字段 $row['info']=$row['infos']=cn_substr($row['description'],$infolen); $row['id']= $row['id']; if($row['corank'] > 0 && $row['arcrank']==0) { $row['arcrank']=$row['corank']; } $row['filename']=$row['arcurl']=GetFileUrl($row['id'],$row['typeid'],$row['senddate'],$row['title'],$row['ismake'], $row['arcrank'],$row['namerule'],$row['typedir'],$row['money'],$row['filename'],$row['moresite'],$row['siteurl'],$row['sitepath']); $row['typeurl']=GetTypeUrl($row['typeid'],$row['typedir'],$row['isdefault'],$row['defaultname'],$row['ispart'], $row['namerule2'],$row['moresite'],$row['siteurl'],$row['sitepath']); if($row['litpic']=='-' || $row['litpic']=='') { $row['litpic']=$GLOBALS['cfg_cmspath'].'/images/defaultpic.gif'; } if(!eregi("^http://",$row['litpic']) && $GLOBALS['cfg_multi_site']=='Y') { $row['litpic']=$GLOBALS['cfg_mainsite'].$row['litpic']; } $row['picname']=$row['litpic']; $row['stime']=GetDateMK($row['pubdate']); $row['typelink']="".$row['typename'].""; $row['image']=" $row['imglink']="".$row['image'].""; 织梦好，好织梦 $row['fulltitle']=$row['title']; $row['title']=cn_substr($row['title'],$titlelen); if($row['color']!='') $row['title']="".$row['title'].""; if(ereg('b',$row['flag'])) $row['title']="".$row['title'].""; $row['textlink']="".$row['title'].""; $row['plusurl']=$row['phpurl']=$GLOBALS['cfg_phpurl']; $row['memberurl']=$GLOBALS['cfg_memberurl']; $row['templeturl']=$GLOBALS['cfg_templeturl']; if(is_array($dtp2->CTags)) { foreach($dtp2->CTags as $k=>$ctag) { if($ctag->GetName()=='array') { $dtp2->Assign($k,$row); } else { if(isset($row[$ctag->GetName()])) $dtp2->Assign($k,$row[$ctag->GetName()]); else $dtp2->Assign($k,''); } } $GLOBALS['autoindex']++; } $artlist .=$dtp2->GetResult()."\r\n"; } //if hasRow else { $artlist .=''; } if($col>1) $artlist .=" | \r\n";
$dsql->FreeResult("al");
return $artlist;
}
?>
1.用于5.6、5.7的任何版本
2.可以单用tag来调用相关文章，也可用tag+keyword来调用相关文章（默认tag优先于keyword，可以自己排序），***适合SEO，经测试效果极佳。
时间：(2024-02-06 14:18:22)
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