include/tpllib/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;