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- <?php
- /**
- * 获取栏目列表标签
- *
- * @version $Id: channel.lib.php 1 9:29 2010年7月6日Z tianya $
- * @package DedeCMS.Taglib
- * @copyright Copyright (c) 2007 - 2020, DesDev, Inc.
- * @license http://help.dedecms.com/usersguide/license.html
- * @link http://www.dedecms.com
- */
-
- /*>>dede>>
- <name>频道标签</name>
- <type>全局标记</type>
- <for>V55,V56,V57</for>
- <description>用于获取栏目列表</description>
- <demo>
- {dede:channel type='top' row='8' currentstyle="<li><a href='~typelink~' class='thisclass'>~typename~</a> </li>"}
- <li><a href='[field:typelink/]'>[field:typename/]</a> </li>
- {/dede:channel}
- </demo>
- <attributes>
- <iterm>typeid:栏目ID</iterm>
- <iterm>reid:上级栏目ID</iterm>
- <iterm>row:调用栏目数</iterm>
- <iterm>col:分多少列显示(默认为单列)</iterm>
- <iterm>type:son表示下级栏目,self表示同级栏目,top顶级栏目</iterm>
- <iterm>currentstyle:应用样式</iterm>
- </attributes>
- >>dede>>*/
-
- function lib_channel(&$ctag,&$refObj)
- {
- global $dsql;
-
- $attlist = "typeid|0,reid|0,row|100,col|1,type|son,currentstyle|,cacheid|";
- FillAttsDefault($ctag->CAttribute->Items,$attlist);
- extract($ctag->CAttribute->Items, EXTR_SKIP);
- $innertext = $ctag->GetInnerText();
- $line = empty($row) ? 100 : $row;
-
- $likeType = '';
- //读取固定的缓存块
- $cacheid = trim($cacheid);
- if($cacheid !='') {
- $likeType = GetCacheBlock($cacheid);
- if($likeType != '') return $likeType;
- }
-
- $reid = 0;
- $topid = 0;
- //如果属性里没指定栏目id,从引用类里获取栏目信息
- if(empty($typeid))
- {
- if( isset($refObj->TypeLink->TypeInfos['id']) )
- {
- $typeid = $refObj->TypeLink->TypeInfos['id'];
- $reid = $refObj->TypeLink->TypeInfos['reid'];
- $topid = $refObj->TypeLink->TypeInfos['topid'];
- }
- else {
- $typeid = 0;
- }
- }
- //如果指定了栏目id,从数据库获取栏目信息
- else
- {
- $row2 = $dsql->GetOne("SELECT * FROM `#@__arctype` WHERE id='$typeid' ");
-
- if (is_array($row2)) {
- $typeid = $row2['id'];
- $reid = $row2['reid'];
- $topid = $row2['topid'];
- $issetInfos = true;
- }
- }
-
- if($type=='' || $type=='sun') $type='son';
- if($innertext=='') $innertext = GetSysTemplets("channel_list.htm");
-
- if($type=='top')
- {
- $sql = "SELECT id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath
- From `#@__arctype` WHERE reid=0 And ishidden<>1 order by sortrank asc limit 0, $line ";
- }
- else if($type=='son')
- {
- if($typeid==0) return '';
- $sql = "SELECT id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath
- From `#@__arctype` WHERE reid='$typeid' And ishidden<>1 order by sortrank asc limit 0, $line ";
- }
- else if($type=='self')
- {
- if($reid==0) return '';
- $sql = "SELECT id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath
- FROM `#@__arctype` WHERE reid='$reid' And ishidden<>1 order by sortrank asc limit 0, $line ";
- }
- //And id<>'$typeid'
- $needRel = false;
- $dtp2 = new DedeTagParse();
- $dtp2->SetNameSpace('field','[',']');
- $dtp2->LoadSource($innertext);
- //检查是否有子栏目,并返回rel提示(用于二级菜单)
- if(preg_match('#:rel#', $innertext)) $needRel = true;
-
- if(empty($sql)) return '';
- $dsql->SetQuery($sql);
- $dsql->Execute();
-
- $totalRow = $dsql->GetTotalRow();
- //如果用子栏目模式,当没有子栏目时显示同级栏目
- if($type=='son' && $reid!=0 && $totalRow==0)
- {
- $sql = "SELECT id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath
- FROM `#@__arctype` WHERE reid='$reid' And ishidden<>1 order by sortrank asc limit 0, $line ";
- $dsql->SetQuery($sql);
- $dsql->Execute();
- }
- $GLOBALS['autoindex'] = 0;
- for($i=0;$i < $line;$i++)
- {
- if($col>1) $likeType .= "<dl>\r\n";
- for($j=0; $j<$col; $j++)
- {
- if($col>1) $likeType .= "<dd>\r\n";
- if($row=$dsql->GetArray())
- {
- $row['sonids'] = $row['rel'] = '';
- if($needRel)
- {
- $row['sonids'] = GetSonIds($row['id'], 0, false);
- if($row['sonids']=='') $row['rel'] = '';
- else $row['rel'] = " rel='dropmenu{$row['id']}'";
- }
- //处理同级栏目中,当前栏目的样式
- if( ($row['id']==$typeid || ($topid==$row['id'] && $type=='top') ) && $currentstyle!='' )
- {
- $linkOkstr = $currentstyle;
- $row['typelink'] = GetOneTypeUrlA($row);
- $linkOkstr = str_replace("~rel~",$row['rel'],$linkOkstr);
- $linkOkstr = str_replace("~id~",$row['id'],$linkOkstr);
- $linkOkstr = str_replace("~typelink~",$row['typelink'],$linkOkstr);
- $linkOkstr = str_replace("~typename~",$row['typename'],$linkOkstr);
- $likeType .= $linkOkstr;
- }
- else
- {
- $row['typelink'] = $row['typeurl'] = GetOneTypeUrlA($row);
- if(is_array($dtp2->CTags))
- {
- foreach($dtp2->CTags as $tagid=>$ctag)
- {
- if(isset($row[$ctag->GetName()])) $dtp2->Assign($tagid,$row[$ctag->GetName()]);
- }
- }
- $likeType .= $dtp2->GetResult();
- }
- }
- if($col>1) $likeType .= "</dd>\r\n";
- $GLOBALS['autoindex']++;
- }
- //Loop Col
- if($col>1)
- {
- $i += $col - 1;
- $likeType .= " </dl>\r\n";
- }
- }
- //Loop for $i
- $dsql->FreeResult();
- if($cacheid !='') {
- WriteCacheBlock($cacheid, $likeType);
- }
- return $likeType;
- }
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