织梦DedeCms5.7全站按TAG和关键字调用相关文章方法

相关文章

 

 

{dede:likearticle col='2' row='10' titlelen='42' eregtype=all|tag|keyword} 

 
{/dede:likearticle} 

 

 

 

if(!defined('DEDEINC')) exit('Request Error!'); 
/*-------------------------------------- 
按关键词关连文章的标签 
eregtype属性 
eregtype = keyword 只匹配关键字 
eregtype = tag 只匹配tag 
eregtype = all tag优先，不存在tag则匹配关键字 
mytypeid='' 栏目ID,多个栏目用,隔开 
---------------------------------------*/ 
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); 
$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'])); 
$getsql = " tag like '".join("' OR tag like '",$tags)."' "; 
$dsql->Execute('me',"Select * From veryhuo_tagindex where $getsql "); 
while($arow = $dsql->GetArray('me')) { 
$tids[] = $arow['id']; 
} 
$tid = join(',$tids); 
if($tid!='') 
{ 
$dsql->Execute("me","Select aid From veryhuo_taglist where tid in($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 "; 调用整站相关文章 
$typeid = "And arc.id<>$arcid"; 
} 
$idsStr = join(',$ids); 
$query = "Select arc.*,tp.typedir,tp.typename,tp.corank,tp.isdefault,tp.defaultname,tp.namerule, 
tp.namerule2,tp.ispart,tp.moresite,tp.siteurl,tp.sitepath 
from veryhuo_archives arc left join veryhuo_arctype tp on arc.typeid=tp.id 
where arc.id in($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 "; 
} 
$query = "Select arc.*,tp.sitepath 
from veryhuo_archives arc left join veryhuo_arctype tp on arc.typeid=tp.id 
where arc.arcrank>-1 and ($keyword) $typeid $orderquery limit 0,$row"; 
} 
else 
{ 
if(!empty($typeid)) { 
$typeid = " arc.typeid in($typeid) And arc.id<>$arcid "; 
} 
$query = "Select arc.*,tp.sitepath 
from veryhuo_archives arc left join veryhuo_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 = "rn"; 
} 
$dtp2 = new DedeTagParse(); 
$dtp2->SetNameSpace('field','[',']'); 
$dtp2->LoadString($innertext); 
$GLOBALS['autoindex'] = 0; 
$line = $row; 
for($i=0; $i < $line; $i++) 
{ 
if($col>1) $artlist .= " for($j=0; $j < $col; $j++) 
{ 
if($col>1) $artlist .= "

rn";  if($row = $dsql->GetArray("al"))  {  $ids[] = $row['id'];  //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'],$row['isdefault'],$row['defaultname'],$row['ispart'], $row['namerule2'],$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']."";  $row['image'] = " }  //Loop Col  if($col>1) $i += $col - 1;  if($col>1) $artlist .= " }  //loop line  if($col>1) $artlist .= " $dsql->FreeResult("al");  return $artlist;  }  ?> （编辑：李大同） 【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容!