Articles connexes sur la façon d'appeler le mot-clé de la balise dreamweaver dedecms

Comment appeler des articles connexes avec le mot-clé dedecms dreamweaver tag ?

Le dede:likearticle officiel de DEDE utilise des mots-clés saisis dans l'article ou des mots-clés formés par segmentation automatique des mots pour associer des articles. Cependant, parfois les mots-clés générés automatiquement ne sont pas exacts, ce qui entraîne une association inexacte, ici nous. personnaliser un fichier de bibliothèque de classes pour obtenir avec précision des articles connexes

Apprentissage recommandé : Dreamweaver cms

Vous pouvez utiliser des balises seules pour appeler des articles connexes, ou Tag+mot-clé peut être utilisé pour appeler les articles associés (la balise par défaut a priorité sur le mot-clé, vous pouvez trier vous-même)

Ajoutez un liketags.lib.php sous includetaglib et le code est le suivant

<?php
if(!defined(&#39;DEDEINC&#39;)) exit(&#39;Request Error!&#39;);
function lib_liketags(&$ctag,&$refObj)
{
    global $dsql;
      
    //属性处理
    $attlist="row|12,titlelen|30,infolen|250,col|1,tablewidth|100,mytypeid|0,byabs|0,imgwidth|1,imgheight|90,flag|";
    FillAttsDefault($ctag->CAttribute->Items,$attlist);
    extract($ctag->CAttribute->Items, EXTR_SKIP);
    $revalue = &#39;&#39;;
      
    if(empty($tablewidth)) $tablewidth = 100;
    if(empty($col)) $col = 1;
    $colWidth = ceil(100/$col);
    $tablewidth = $tablewidth."%";
    $colWidth = $colWidth."%";
$orwheres = &#39;&#39;;
if($flag != &#39;&#39;) {
$flags = explode(&#39;,&#39;, $flag);
for($i=0; isset($flags[$i]); $i++) $orwheres .= " AND FIND_IN_SET(&#39;{$flags[$i]}&#39;, arc.flag)>0 ";
}
  
    $ids = array();
    $tids = array();
      
    if(!empty($refObj->Fields[&#39;tags&#39;])) {
        $keyword = $refObj->Fields[&#39;tags&#39;];
    }
    else {
        $keyword = ( !empty($refObj->Fields[&#39;keywords&#39;]) ? $refObj->Fields[&#39;keywords&#39;] : &#39;&#39; );
    }
      
    $typeid = ( !empty($mytypeid) ? $mytypeid : 0 );
    if(empty($typeid))
    {
        if(!empty($refObj->Typelink->TypeInfos[&#39;reid&#39;])) {
             $typeid = $refObj->Typelink->TypeInfos[&#39;reid&#39;];
        }
        else {
             if(!empty($refObj->Fields[&#39;typeid&#39;])) $typeid = $refObj->Fields[&#39;typeid&#39;];
        }
    }
      
    if( !empty($typeid) && !preg_match(&#39;#,#&#39;, $typeid) ) {
        $typeid = GetSonIds($typeid);
    }
      
if(!empty($refObj->Fields[&#39;tags&#39;]) && $eregtype != &#39;keyword&#39; )
{
$tags = explode(&#39;,&#39;, addslashes($refObj->Fields[&#39;tags&#39;]));
$getsql = " tag like &#39;".join("&#39; OR tag like &#39;", $tags)."&#39; ";
$dsql->Execute(&#39;me&#39;, "Select * From `dede_tagindex` where $getsql ");
while($arow = $dsql->GetArray(&#39;me&#39;))
{
$tids[] = $arow[&#39;id&#39;];
}
$tid = join(&#39;,&#39;, $tids);
if($tid!=&#39;&#39;)
{
061
$dsql->Execute("me", "Select aid From `dede_taglist` where tid in($tid) And arcrank > -1 group by aid order by aid desc");
while($arow = $dsql->GetArray("me"))
{
$ids[] = $arow[&#39;aid&#39;];
$arcid =  $refObj->Fields[&#39;aid&#39;];
}
}
}
if($eregtype == &#39;tag&#39; && count($ids) == 0 )
{
return;
}
else
{
if(count($ids) > 0)
{
if(!empty($typeid))
{
$typeid = " And arc.typeid in($typeid) And arc.id<>$arcid ";
}
$idsStr = join(&#39;,&#39;, $ids);
$query = "Select arc.*,tp.typedir,tp.typename,tp.corank,tp.isdefault,tp.defaultname,tp.namerule,
tp.namerule2,tp.ispart,tp.moresite,tp.siteurl,tp.sitepath
from `dede_archives` arc left join `dede_arctype` tp on arc.typeid=tp.id
where arc.arcrank>-1 and arc.id in($idsStr) $typeid order by arc.id desc limit 0, $row";
}
else
{
$limitRow = $row - count($ids);
$keyword = &#39;&#39;;
if(!empty($refObj->Fields[&#39;keywords&#39;]))
{
$keywords = explode(&#39;,&#39; , trim($refObj->Fields[&#39;keywords&#39;]));
$keyword = &#39;&#39;;
$n = 1;
foreach($keywords as $k)
{
if($n > 3)  break;
  
if(trim($k)==&#39;&#39;) continue;
else $k = addslashes($k);
  
$keyword .= ($keyword==&#39;&#39; ? " CONCAT(arc.keywords,&#39; &#39;,arc.title) like &#39;%$k%&#39; " : " OR CONCAT(arc.keywords,&#39; &#39;,arc.title) like &#39;%$k%&#39; ");
$n++;
}
}
$arcid = (!empty($refObj->Fields[&#39;id&#39;]) ? $refObj->Fields[&#39;aid&#39;] : 0);
if( empty($arcid) || $byabs==0 )
{
$orderquery = " order by arc.id desc ";
}
else
{
$orderquery = " order by ABS(arc.id - ".$arcid.") ";
}
if($keyword != &#39;&#39;)
{
if(!empty($typeid))
{
$typeid = " And arc.typeid in($typeid) And arc.id<>$arcid ";
}
$query = "Select arc.*,tp.typedir,tp.typename,tp.corank,tp.isdefault,tp.defaultname,tp.namerule,
tp.namerule2,tp.ispart,tp.moresite,tp.siteurl,tp.sitepath
from `dede_archives` arc left join `dede_arctype` tp on arc.typeid=tp.id
where arc.arcrank>-1 and ($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 `dede_archives` arc left join `dede_arctype` tp on arc.typeid=tp.id
where arc.arcrank>-1 and  $typeid $orderquery limit 0, $row";
}
}
}
  
    $innertext = trim( $ctag->GetInnerText() );
    if($innertext==&#39;&#39;) $innertext = GetSysTemplets(&#39;part_arclist.htm&#39;);
    $dsql->SetQuery($query);
    $dsql->Execute(&#39;al&#39;);
    $artlist = &#39;&#39;;
    if($col > 1){
        $artlist = "<table width=&#39;$tablewidth&#39; border=&#39;0&#39; cellspacing=&#39;0&#39; cellpadding=&#39;0&#39;>\r\n";
    }
    $dtp2 = new DedeTagParse();
    $dtp2->SetNameSpace(&#39;field&#39;, &#39;[&#39;, &#39;]&#39;);
    $dtp2->LoadString($innertext);
    $GLOBALS[&#39;autoindex&#39;] = 0;
    $line = $row;
    for($i=0; $i < $line; $i++)
    {
        if($col>1) $artlist .= "<tr>\r\n";
        for($j=0; $j < $col; $j++)
        {
            if($col>1) $artlist .= "    <td width=&#39;$colWidth&#39;>\r\n";
            if($row = $dsql->GetArray("al"))
            {
                $ids[] = $row[&#39;id&#39;];
                //处理一些特殊字段
                $row[&#39;info&#39;] = $row[&#39;infos&#39;] = cn_substr($row[&#39;description&#39;],$infolen);
                $row[&#39;id&#39;] =  $row[&#39;id&#39;];
  
                if($row[&#39;corank&#39;] > 0 && $row[&#39;arcrank&#39;]==0)
                {
                    $row[&#39;arcrank&#39;] = $row[&#39;corank&#39;];
                }
  
                $row[&#39;filename&#39;] = $row[&#39;arcurl&#39;] = GetFileUrl($row[&#39;id&#39;],$row[&#39;typeid&#39;],$row[&#39;senddate&#39;],$row[&#39;title&#39;],$row[&#39;ismake&#39;],
                $row[&#39;arcrank&#39;],$row[&#39;namerule&#39;],$row[&#39;typedir&#39;],$row[&#39;money&#39;],$row[&#39;filename&#39;],$row[&#39;moresite&#39;],$row[&#39;siteurl&#39;],$row[&#39;sitepath&#39;]);
  
                $row[&#39;typeurl&#39;] = GetTypeUrl($row[&#39;typeid&#39;],$row[&#39;typedir&#39;],$row[&#39;isdefault&#39;],$row[&#39;defaultname&#39;],$row[&#39;ispart&#39;],
                $row[&#39;namerule&#39;],$row[&#39;moresite&#39;],$row[&#39;siteurl&#39;],$row[&#39;sitepath&#39;]);
  
                if($row[&#39;litpic&#39;] == &#39;-&#39; || $row[&#39;litpic&#39;] == &#39;&#39;)
                {
                    $row[&#39;litpic&#39;] = $GLOBALS[&#39;cfg_cmspath&#39;].&#39;/images/defaultpic.gif&#39;;
                }
                if(!preg_match("#^http:\/\/#i", $row[&#39;litpic&#39;]) && $GLOBALS[&#39;cfg_multi_site&#39;] == &#39;Y&#39;)
                {
                    $row[&#39;litpic&#39;] = $GLOBALS[&#39;cfg_mainsite&#39;].$row[&#39;litpic&#39;];
                }
                $row[&#39;picname&#39;] = $row[&#39;litpic&#39;];
                $row[&#39;stime&#39;] = GetDateMK($row[&#39;pubdate&#39;]);
                $row[&#39;typelink&#39;] = "<a href=&#39;".$row[&#39;typeurl&#39;]."&#39;>".$row[&#39;typename&#39;]."</a>";
                $row[&#39;image&#39;] = "<img src=&#39;".$row[&#39;picname&#39;]."&#39; border=&#39;&#39; width=&#39;$imgwidth&#39; height=&#39;$imgheight&#39; alt=&#39;".preg_replace("#[&#39;><]#","",$row[&#39;title&#39;])."&#39;>";
                $row[&#39;imglink&#39;] = "<a href=&#39;".$row[&#39;filename&#39;]."&#39;>".$row[&#39;image&#39;]."</a>";
                $row[&#39;fulltitle&#39;] = $row[&#39;title&#39;];
                $row[&#39;title&#39;] = cn_substr($row[&#39;title&#39;], $titlelen);
                if($row[&#39;color&#39;]!=&#39;&#39;) $row[&#39;title&#39;] = "<font color=&#39;".$row[&#39;color&#39;]."&#39;>".$row[&#39;title&#39;]."</font>";
                if(preg_match(&#39;#b#&#39;, $row[&#39;flag&#39;])) $row[&#39;title&#39;] = "<strong>".$row[&#39;title&#39;]."</strong>";
                $row[&#39;textlink&#39;] = "<a href=&#39;".$row[&#39;filename&#39;]."&#39;>".$row[&#39;title&#39;]."</a>";
                $row[&#39;plusurl&#39;] = $row[&#39;phpurl&#39;] = $GLOBALS[&#39;cfg_phpurl&#39;];
                $row[&#39;memberurl&#39;] = $GLOBALS[&#39;cfg_memberurl&#39;];
                $row[&#39;templeturl&#39;] = $GLOBALS[&#39;cfg_templeturl&#39;];
                  
                if(is_array($dtp2->CTags))
                {
                    foreach($dtp2->CTags as $k=>$ctag)
                    {
                        if($ctag->GetName()==&#39;array&#39;) {
                            $dtp2->Assign($k,$row);
                        }
                        else {
                            if(isset($row[$ctag->GetName()])) $dtp2->Assign($k,$row[$ctag->GetName()]);
                            else $dtp2->Assign($k,&#39;&#39;);
                        }
                    }
                    $GLOBALS[&#39;autoindex&#39;]++;
                }
  
                $artlist .= $dtp2->GetResult()."\r\n";
            }
            //if hasRow
            else
            {
                $artlist .= &#39;&#39;;
            }
            if($col>1) $artlist .= "    </td>\r\n";
        }
        //Loop Col
        if($col>1) $i += $col - 1;
        if($col>1) $artlist .= "    </tr>\r\n";
    }
    //loop line
    if($col>1) $artlist .= "    </table>\r\n";
    $dsql->FreeResult("al");
    return $artlist;
}

Modèle frontal appelle

{dede:liketags row='3' mytypeid='6' eregtype='all|tag|keyword' titlelen='250' infolen='250'}
<li>
<a href="[field:arcurl/]" title="[field:title/]" target="_blank">
<div class="list-img">
<img src="[field:litpic/]" alt="[field:title/]"/>
</div>
<div class="list-info">
<p class="title">[field:title/]</p>
<p class="meta">[field:description /]</p>
</div>
</a>
</li>
{/dede:liketags}

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