<?php
if (!defined('DEDEINC')) exit('dedebiz');
/**
 * 获取当前频道的下级栏目的内容列表标签
 *
 * @version        $Id: channelartlist.lib.php 1 9:29 2010年7月6日Z tianya $
 * @package        DedeBIZ.Taglib
 * @copyright      Copyright (c) 2022, DedeBIZ.COM
 * @license        https://www.dedebiz.com/license
 * @link           https://www.dedebiz.com
 */
require_once(DEDEINC.'/archive/partview.class.php');
function lib_channelartlist(&$ctag, &$refObj)
{
    global $dsql, $envs, $_sys_globals;
    //添加不调用指定栏目文档参数，语法 notypeid='1'
    $attlist = 'typeid|0,row|20,cacheid|,notypeid|0';
    FillAttsDefault($ctag->CAttribute->Items, $attlist);
    extract($ctag->CAttribute->Items, EXTR_SKIP);
    $innertext = trim($ctag->GetInnerText());
    $artlist = '';
    //读取固定的缓存块
    $cacheid = trim($cacheid);
    if ($cacheid != '') {
        $artlist = GetCacheBlock($cacheid);
        if ($artlist != '') return $artlist;
    }
    if (empty($typeid)) {
        $typeid = (!empty($refObj->TypeLink->TypeInfos['id']) ?  $refObj->TypeLink->TypeInfos['id'] : 0);
    }
    if ($innertext == '') $innertext = GetSysTemplets('part_channelartlist.htm');
    $totalnum = $row;
    if (empty($totalnum)) $totalnum = 20;
    //获得类别ID总数的信息
    $typeids = array();
    if($typeid==0 || $typeid=='top') {
        $tpsql = " reid=0 AND channeltype>0 AND ishidden<>1 ";
    } else {
        if(!preg_match('#,#', $typeid)) {
            $tpsql = " reid='$typeid' AND ishidden<>1 ";
        } else {
            $tpsql = " id IN($typeid) AND ishidden<>1 ";
        }
    }
    //否定指定栏目
    if($notypeid!=0) {
        $tpsql = $tpsql."and not(id in($notypeid))";
    }
    $dsql->SetQuery("SELECT * FROM `#@__arctype` WHERE $tpsql ORDER BY sortrank ASC LIMIT $totalnum");
    $dsql->Execute();
    while ($row = $dsql->GetArray()) {
        $typeids[] = $row;
    }
    if (!isset($typeids[0])) return '';
    $GLOBALS['itemindex'] = 0;
    $GLOBALS['itemparity'] = 1;
    for ($i = 0; isset($typeids[$i]); $i++) {
        $GLOBALS['itemindex']++;
        $pv = new PartView($typeids[$i]['id']);
        $pv->Fields['typeurl'] = GetOneTypeUrlA($typeids[$i]);
        //栏目高亮
        if($typeids[$i]['id'] == $refObj->TypeLink->TypeInfos['id'] || $typeids[$i]['id'] == $refObj->TypeLink->TypeInfos['reid'] || $typeids[$i]['id'] == $refObj->TypeLink->TypeInfos['topid'] || $typeids[$i]['id'] == GetTopid($refObj->TypeLink->TypeInfos['id']) )
        {
            $pv->Fields['currentstyle'] = $currentstyle ? $currentstyle : 'current';
        } else {
            $pv->Fields['currentstyle'] = '';
        }
        $pv->SetTemplet($innertext,'string');
        $artlist .= $pv->GetResult();
        $GLOBALS['itemparity'] = ($GLOBALS['itemparity'] == 1 ? 2 : 1);
    }
    //注销环境变量，以防止后续调用中被使用
    $GLOBALS['envs']['typeid'] = $_sys_globals['typeid'];
    $GLOBALS['envs']['reid'] = '';
    if ($cacheid != '') {
        WriteCacheBlock($cacheid, $artlist);
    }
    return $artlist;
}