<?php   if(!defined('DEDEINC')) exit('Request Error!');

/**

 * 按排序位置的获取单个栏目的链接信息

 *

 * @version        $Id: autochannel.lib.php 1 9:29 2010年7月6日Z tianya $

 * @package        DedeCMS.Taglib

 * @copyright      Copyright (c) 2007 - 2010, DesDev, Inc.

 * @license        http://help.dedecms.com/usersguide/license.html

 * @link           http://www.dedecms.com

 */

 

 /*>>dede>>

<name>指定栏目</name>

<type>全局标记</type>

<for>V55,V56,V57</for>

<description>指定排序位置的单个栏目的链接</description>

<demo>

{dede:autochannel partsort='' typeid=’’}{/dede:autochannel}

</demo>

<attributes>

    <iterm>partsort:栏目所在的排序位置</iterm> 

    <iterm>typeid:获取单个栏目的顶级栏目</iterm>

</attributes> 

>>dede>>*/

 

function lib_autochannel(&$ctag,&$refObj)

{

    global $dsql;



    $attlist='partsort|0,typeid=-1';

    FillAttsDefault($ctag->CAttribute->Items,$attlist);

    extract($ctag->CAttribute->Items, EXTR_SKIP);



    $innertext = trim($ctag->GetInnerText());

    $topid = $typeid;

    $sortid = $partsort;



    if($topid=='-1' || $topid=='')

    {        

        $topid = ( isset($refObj->TypeLink->TypeInfos['id']) ? $refObj->TypeLink->TypeInfos['id'] : 0);

    }

    

    if(empty($sortid)) $sortid = 1;

    $getstart = $sortid - 1;



    $row = $dsql->GetOne("SELECT id,typename FROM `#@__arctype` WHERE reid='{$topid}' AND 

                          ispart<2 AND ishidden<>'1' ORDER BY sortrank asc limit $getstart,1");

                          

    if(!is_array($row) ) return '';

    else $typeid = $row['id'];

    

    if(trim($innertext)=='') $innertext = GetSysTemplets('part_autochannel.htm');

    

    $row = $dsql->GetOne("SELECT id,typedir,isdefault,defaultname,ispart,namerule2,typename,moresite,siteurl,sitepath 

                          FROM `#@__arctype` WHERE id='$typeid' ");

    if(!is_array($row)) return '';



    $dtp = new DedeTagParse();

    $dtp->SetNameSpace('field','[',']');

    $dtp->LoadSource($innertext);

    if(!is_array($dtp->CTags))

    {

        unset($dtp);

        return '';

    }

    else

    {

        $row['typelink'] = GetTypeUrl($row['id'],MfTypedir($row['typedir']),$row['isdefault'],

                           $row['defaultname'],$row['ispart'],$row['namerule2'],$row['siteurl'],$row['sitepath']);

        foreach($dtp->CTags as $tagid=>$ctag)

        {

            if(isset($row[$ctag->GetName()])) $dtp->Assign($tagid,$row[$ctag->GetName()]);

        }

        $revalue = $dtp->GetResult();

        unset($dtp);

        return $revalue;

    }

}