plus_channel.php
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<?php
if(!defined('DEDEINC')) exit('Request Error!');
require_once(DEDEINC.'/channelunit.func.php');
/**
* 动态模板channel标签
*
* @version $Id: plus_ask.php 1 13:58 2010年7月5日Z tianya $
* @package DedeCMS.Tpllib
* @copyright Copyright (c) 2007 - 2010, DesDev, Inc.
* @license http://help.dedecms.com/usersguide/license.html
* @link http://www.dedecms.com
*/
function plus_channel(&$atts, &$refObj, &$fields)
{
global $dsql,$_vars;
$attlist = "typeid=0,reid=0,row=100,type=son,currentstyle=";
FillAtts($atts,$attlist);
FillFields($atts,$fields,$refObj);
extract($atts, EXTR_OVERWRITE);
$line = empty($row) ? 100 : $row;
$reArray = array();
$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' ");
$typeid = $row2['id'];
$reid = $row2['reid'];
$topid = $row2['topid'];
$issetInfos = true;
}
if($type=='' || $type=='sun') $type='son';
if($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 $reArray;
$sql = "SELECT id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath
FROM `#@__arctype` WHERE reid='$typeid' AND ishidden<>1 ORDER BY sortrank ASC LIMIT 0, $line ";
}
else if($type=='self')
{
if($reid==0) return $reArray;
$sql = "SELECT id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath
FROM `#@__arctype` WHERE reid='$reid' AND ishidden<>1 ORDER BY sortrank ASC LIMIT 0, $line ";
}
//检查是否有子栏目，并返回rel提示（用于二级菜单）
$needRel = true;
if(empty($sql)) return $reArray;
$dsql->Execute('me',$sql);
$totalRow = $dsql->GetTotalRow('me');
//如果用子栏目模式，当没有子栏目时显示同级栏目
if($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->Execute('me', $sql);
}
$GLOBALS['autoindex'] = 0;
while($row=$dsql->GetArray())
{
$row['currentstyle'] = $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!='' )
{
$row['currentstyle'] = $currentstyle;
}
$row['typelink'] = $row['typeurl'] = GetOneTypeUrlA($row);
$reArray[] = $row;
$GLOBALS['autoindex']++;
}
//Loop for $i
$dsql->FreeResult();
return $reArray;
}