<?php
if (!defined('DEDEINC')) exit('dedebiz');
/**
 * 自由列表类
 *
 * @version        $Id: freelist.class.php 3 15:15 2010年7月7日Z tianya $
 * @package        DedeBIZ.Libraries
 * @copyright      Copyright (c) 2022, DedeBIZ.COM
 * @license        https://www.dedebiz.com/license
 * @link           https://www.dedebiz.com
 */
require_once DEDEINC.'/archive/partview.class.php';
@set_time_limit(0);
/**
 * 自由列表类
 *
 * @package          FreeList
 * @subpackage       DedeBIZ.Libraries
 * @link             https://www.dedebiz.com
 */
class FreeList
{
    var $dsql;
    var $dtp;
    var $TypeID;
    var $TypeLink;
    var $PageNo;
    var $TotalPage;
    var $TotalResult;
    var $pagesize;
    var $ChannelUnit;
    var $Fields;
    var $PartView;
    var $FLInfos;
    var $ListObj;
    var $TempletsFile;
    var $maintable;
    //php5构造函数
    function __construct($fid)
    {
        global $dsql;
        $this->FreeID = $fid;
        $this->TypeLink = new TypeLink(0);
        $this->dsql = $dsql;
        $this->maintable = '#@__archives';
        $this->TempletsFile = '';
        $this->FLInfos = $this->dsql->GetOne("SELECT * FROM `#@__freelist` WHERE aid='$fid' ");
        $liststr = $this->FLInfos['listtag'];
        $this->FLInfos['maxpage'] = (empty($this->FLInfos['maxpage']) ? 100 : $this->FLInfos['maxpage']);
        //载入数据里保存的列表属性信息
        $ndtp = new DedeTagParse();
        $ndtp->SetNameSpace("dede", "{", "}");
        $ndtp->LoadString($liststr);
        $this->ListObj = $ndtp->GetTag('list');
        $this->pagesize = $this->ListObj->GetAtt('pagesize');
        if (empty($this->pagesize)) {
            $this->pagesize = 30;
        }
        $channelid = $this->ListObj->GetAtt('channel');
        /*
        if(empty($channelid))
        {
            showmsg('必须指定频道','-1');exit();
        } else {
            $channelid = intval($channelid);
            $channelinfo = $this->dsql->getone("select maintable from #@__channeltype where id='$channelid'");
            $this->maintable = $channelinfo['maintable'];
        }
        */
        $channelid = intval($channelid);
        $this->maintable = '#@__archives';
        //全局模板解析器
        $this->dtp = new DedeTagParse();
        $this->dtp->SetNameSpace("dede", "{", "}");
        $this->dtp->SetRefObj($this);
        //设置一些全局参数的值
        $this->Fields['aid'] = $this->FLInfos['aid'];
        $this->Fields['title'] = $this->FLInfos['title'];
        $this->Fields['position'] = "<li class=\"breadcrumb-item\">{$this->FLInfos['title']}</li>";
        $this->Fields['keywords'] = $this->FLInfos['keywords'];
        $this->Fields['description'] = $this->FLInfos['description'];
        $channelid = $this->ListObj->GetAtt('channel');
        if (!empty($channelid)) {
            $this->Fields['channeltype'] = $channelid;
            $this->ChannelUnit = new ChannelUnit($channelid);
        } else {
            $this->Fields['channeltype'] = 0;
        }
        foreach ($GLOBALS['PubFields'] as $k => $v) {
            $this->Fields[$k] = $v;
        }
        $this->PartView = new PartView();
        $this->CountRecord();
    }
    //php4构造函数
    function FreeList($fid)
    {
        $this->__construct($fid);
    }
    //关闭相关资源
    function Close()
    {
    }
    /**
     *  统计列表里的记录
     *
     * @access    private
     * @return    void
     */
    function CountRecord()
    {
        global $cfg_list_son, $cfg_needsontype;
        //统计数据库记录
        $this->TotalResult = -1;
        if (isset($GLOBALS['TotalResult'])) {
            $this->TotalResult = $GLOBALS['TotalResult'];
        }
        if (isset($GLOBALS['PageNo'])) {
            $this->PageNo = $GLOBALS['PageNo'];
        } else {
            $this->PageNo = 1;
        }
        //已经有总记录的值
        if ($this->TotalResult == -1) {
            $addSql  = " arcrank > -1 AND channel>-1 ";
            $typeid = $this->ListObj->GetAtt('typeid');
            $subday = $this->ListObj->GetAtt('subday');
            $listtype = $this->ListObj->GetAtt('type');
            $att = $this->ListObj->GetAtt('att');
            $channelid = $this->ListObj->GetAtt('channel');
            if (empty($channelid)) {
                $channelid = 0;
            }
            //是否指定栏目条件
            if (!empty($typeid)) {
                if ($cfg_list_son == 'N') {
                    $addSql .= " AND (typeid='$typeid') ";
                } else {
                    $addSql .= " AND typeid in (".GetSonIds($typeid, 0, TRUE).") ";
                }
            }
            //自定义属性条件
            if ($att != '') {
                $flags = explode(',', $att);
                for ($i = 0; isset($flags[$i]); $i++) $addSql .= " AND FIND_IN_SET('{$flags[$i]}',flag)>0 ";
            }
            //文档的频道模型
            if ($channelid > 0 && !preg_match("#spec#i", $listtype)) {
                $addSql .= " AND channel = '$channelid' ";
            }
            //推荐文档 带缩略图  专题文档
            if (preg_match("#commend#i", $listtype)) {
                $addSql .= " AND FIND_IN_SET('c',flag) > 0  ";
            }
            if (preg_match("#image#i", $listtype)) {
                $addSql .= " AND litpic <> ''  ";
            }
            if (preg_match("#spec#i", $listtype) || $channelid == -1) {
                $addSql .= " AND channel = -1  ";
            }
            if (!empty($subday)) {
                $starttime = time() - $subday * 86400;
                $addSql .= " AND senddate > $starttime  ";
            }
            $keyword = $this->ListObj->GetAtt('keyword');
            if (!empty($keyword)) {
                $addSql .= " AND CONCAT(title,keywords) REGEXP '$keyword' ";
            }
            $cquery = "SELECT COUNT(*) AS dd FROM `{$this->maintable}` WHERE $addSql";
            $row = $this->dsql->GetOne($cquery);
            if (is_array($row)) {
                $this->TotalResult = $row['dd'];
            } else {
                $this->TotalResult = 0;
            }
        }
        $this->TotalPage = ceil($this->TotalResult / $this->pagesize);
        if ($this->TotalPage > $this->FLInfos['maxpage']) {
            $this->TotalPage = $this->FLInfos['maxpage'];
            $this->TotalResult = $this->TotalPage * $this->pagesize;
        }
    }
    /**
     *  载入模板
     *
     * @access    public
     * @return    void
     */
    function LoadTemplet()
    {
        $tmpdir = $GLOBALS['cfg_basedir'].$GLOBALS['cfg_templets_dir'];
        $tempfile = str_replace("{style}", $GLOBALS['cfg_df_style'], $this->FLInfos['templet']);
        $tempfile = $tmpdir."/".$tempfile;
        if (!file_exists($tempfile)) {
            $tempfile = $tmpdir."/".$GLOBALS['cfg_df_style']."/list_free.htm";
        }
        $this->dtp->LoadTemplate($tempfile);
        $this->TempletsFile = preg_replace("#^".$GLOBALS['cfg_basedir']."#", '', $tempfile);
    }
    /**
     *  列表创建HTML
     *
     * @access    public
     * @param     string  $startpage  开始页面
     * @param     string  $makepagesize  生成的页码数
     * @return    string
     */
    function MakeHtml($startpage = 1, $makepagesize = 0)
    {
        $this->LoadTemplet();
        $murl = "";
        if (empty($startpage)) {
            $startpage = 1;
        }
        $this->ParseTempletsFirst();
        $totalpage = ceil($this->TotalResult / $this->pagesize);
        if ($totalpage == 0) {
            $totalpage = 1;
        }
        if ($makepagesize > 0) {
            $endpage = $startpage + $makepagesize;
        } else {
            $endpage = ($totalpage + 1);
        }
        if ($endpage > ($totalpage + 1)) {
            $endpage = $totalpage;
        }
        $firstFile = '';
        for ($this->PageNo = $startpage; $this->PageNo < $endpage; $this->PageNo++) {
            $this->ParseDMFields($this->PageNo, 1);
            //文件名
            $makeFile = $this->GetMakeFileRule();
            if (!preg_match("#^\/#", $makeFile)) {
                $makeFile = "/".$makeFile;
            }
            $makeFile = str_replace('{page}', $this->PageNo, $makeFile);
            $murl = $makeFile;
            $makeFile = $GLOBALS['cfg_basedir'].$makeFile;
            $makeFile = preg_replace("#\/{1,}#", "/", $makeFile);
            if ($this->PageNo == 1) {
                $firstFile = $makeFile;
            }
            //保存文件
            $this->dtp->SaveTo($makeFile);
            echo "<div class=\"alert alert-success\" role=\"alert\">成功创建：<a href='".preg_replace("#\/{1,}#", "/", $murl)."' target='_blank'>".preg_replace("#\/{1,}#", "/", $murl)."</a></div><br>";
        }
        if ($this->FLInfos['nodefault'] == 0) {
            $murl = '/'.str_replace('{cmspath}', $GLOBALS['cfg_cmspath'], $this->FLInfos['listdir']);
            $murl .= '/'.$this->FLInfos['defaultpage'];
            $indexfile = $GLOBALS['cfg_basedir'].$murl;
            $murl = preg_replace("#\/{1,}#", "/", $murl);
            echo "<div class=\"alert alert-success\" role=\"alert\">复制：$firstFile 为 ".$this->FLInfos['defaultpage']."</div><br>";
            copy($firstFile, $indexfile);
        }
        $this->Close();
        return $murl;
    }
    /**
     *  显示列表
     *
     * @access    public
     * @return    void
     */
    function Display()
    {
        $this->LoadTemplet();
        $this->ParseTempletsFirst();
        $this->ParseDMFields($this->PageNo, 0);
        $this->dtp->Display();
    }
    /**
     *  显示单独模板页面
     *
     * @access    public
     * @return    void
     */
    function DisplayPartTemplets()
    {
        $nmfa = 0;
        $tmpdir = $GLOBALS['cfg_basedir'].$GLOBALS['cfg_templets_dir'];
        if ($this->Fields['ispart'] == 1) {
            $tempfile = str_replace("{tid}", $this->FreeID, $this->Fields['tempindex']);
            $tempfile = str_replace("{cid}", $this->ChannelUnit->ChannelInfos['nid'], $tempfile);
            $tempfile = $tmpdir."/".$tempfile;
            if (!file_exists($tempfile)) {
                $tempfile = $tmpdir."/".$GLOBALS['cfg_df_style']."/index_default.htm";
            }
            $this->PartView->SetTemplet($tempfile);
        } else if ($this->Fields['ispart'] == 2) {
            $tempfile = str_replace("{tid}", $this->FreeID, $this->Fields['tempone']);
            $tempfile = str_replace("{cid}", $this->ChannelUnit->ChannelInfos['nid'], $tempfile);
            if (is_file($tmpdir."/".$tempfile)) {
                $this->PartView->SetTemplet($tmpdir."/".$tempfile);
            } else {
                $this->PartView->SetTemplet("这是没有使用模板的单独页", "string");
                $nmfa = 1;
            }
        }
        CreateDir($this->Fields['typedir']);
        $makeUrl = $this->GetMakeFileRule($this->Fields['id'], "index", $this->Fields['typedir'], $this->Fields['defaultname'], $this->Fields['namerule2']);
        $makeFile = $this->GetTruePath().$makeUrl;
        if ($nmfa == 0) {
            $this->PartView->Display();
        } else {
            if (!file_exists($makeFile)) {
                $this->PartView->Display();
            } else {
                include($makeFile);
            }
        }
    }
    /**
     *  解析模板，对固定的标记进行初始给值
     *
     * @access    public
     * @return    void
     */
    function ParseTempletsFirst()
    {
        MakeOneTag($this->dtp, $this);
    }
    /**
     *  解析模板，对内容里的变动进行赋值
     *
     * @access    public
     * @param     string  $PageNo  页码
     * @param     string  $ismake  是否编译
     * @return    string
     */
    function ParseDMFields($PageNo, $ismake = 1)
    {
        foreach ($this->dtp->CTags as $tagid => $ctag) {
            if ($ctag->GetName() == "freelist") {
                $limitstart = ($this->PageNo - 1) * $this->pagesize;
                if ($this->PageNo > $this->FLInfos['maxpage']) $this->dtp->Assign($tagid, '已经超过了最大允许列出的页面');
                else $this->dtp->Assign($tagid, $this->GetList($limitstart, $ismake));
            } else if ($ctag->GetName() == "pagelist") {
                $list_len = trim($ctag->GetAtt("listsize"));
                $ctag->GetAtt("listitem") == "" ? $listitem = "info,index,pre,pageno,next,end,option" : $listitem = $ctag->GetAtt("listitem");
                if ($list_len == "") {
                    $list_len = 3;
                }
                if ($ismake == 0) {
                    $this->dtp->Assign($tagid, $this->GetPageListDM($list_len, $listitem));
                } else {
                    $this->dtp->Assign($tagid, $this->GetPageListST($list_len, $listitem));
                }
            } else if ($ctag->GetName() == "pageno") {
                $this->dtp->Assign($tagid, $PageNo);
            }
        }
    }
    /**
     *  获得要创建的文件名称规则
     *
     * @access    public
     * @return    string
     */
    function GetMakeFileRule()
    {
        $okfile = '';
        $namerule = $this->FLInfos['namerule'];
        $listdir = $this->FLInfos['listdir'];
        $listdir = str_replace('{cmspath}', $GLOBALS['cfg_cmspath'], $listdir);
        $okfile = str_replace('{listid}', $this->FLInfos['aid'], $namerule);
        $okfile = str_replace('{listdir}', $listdir, $okfile);
        $okfile = str_replace("\\", "/", $okfile);
        $mdir = preg_replace("#/([^/]*)$#", "", $okfile);
        if (!preg_match("#\/#", $mdir) && preg_match("#\.#", $mdir)) {
            return $okfile;
        } else {
            CreateDir($mdir, '', '');
            return $okfile;
        }
    }
    /**
     *  获得一个单列的文档列表
     *
     * @access    public
     * @param     string  $limitstart  开始限制
     * @param     string  $ismake  是否编译
     * @return    string
     */
    function GetList($limitstart, $ismake = 1)
    {
        global $cfg_list_son, $cfg_needsontype;
        $col = $this->ListObj->GetAtt('col');
        if (empty($col)) {
            $col = 1;
        }
        $titlelen = $this->ListObj->GetAtt('titlelen');
        $infolen = $this->ListObj->GetAtt('infolen');
        $imgwidth = $this->ListObj->GetAtt('imgwidth');
        $imgheight = $this->ListObj->GetAtt('imgheight');
        $titlelen = AttDef($titlelen, 60);
        $infolen = AttDef($infolen, 250);
        $imgwidth = AttDef($imgwidth, 80);
        $imgheight = AttDef($imgheight, 80);
        $innertext = trim($this->ListObj->GetInnerText());
        if (empty($innertext)) $innertext = GetSysTemplets("list_fulllist.htm");
        $tablewidth = 100;
        if ($col == "") $col = 1;
        $colWidth = ceil(100 / $col);
        $tablewidth = $tablewidth."%";
        $colWidth = $colWidth."%";
        //按不同情况设定SQL条件
        $orwhere = " arc.arcrank > -1 AND channel>-1 ";
        $typeid = $this->ListObj->GetAtt('typeid');
        $subday = $this->ListObj->GetAtt('subday');
        $listtype = $this->ListObj->GetAtt('type');
        $att = $this->ListObj->GetAtt('att');
        $channelid = $this->ListObj->GetAtt('channel');
        if (empty($channelid)) $channelid = 0;
        //是否指定栏目条件
        if (!empty($typeid)) {
            if ($cfg_list_son == 'N') {
                $orwhere .= " AND (arc.typeid='$typeid') ";
            } else {
                $orwhere .= " AND arc.typeid IN (".GetSonIds($typeid, 0, TRUE).") ";
            }
        }
        //自定义属性条件
        if ($att != '') {
            $flags = explode(',', $att);
            for ($i = 0; isset($flags[$i]); $i++) $orwhere .= " AND FIND_IN_SET('{$flags[$i]}',flag)>0 ";
        }
        //文档的频道模型
        if ($channelid > 0 && !preg_match("#spec#i", $listtype)) {
            $orwhere .= " AND arc.channel = '$channelid' ";
        }
        //推荐文档 带缩略图  专题文档
        if (preg_match("#commend#i", $listtype)) {
            $orwhere .= " AND FIND_IN_SET('c',flag) > 0  ";
        }
        if (preg_match("#image#i", $listtype)) {
            $orwhere .= " AND arc.litpic <> ''  ";
        }
        if (preg_match("#spec#i", $listtype) || $channelid == -1) {
            $orwhere .= " AND arc.channel = -1  ";
        }
        if (!empty($subday)) {
            $starttime = time() - $subday * 86400;
            $orwhere .= " AND arc.senddate > $starttime  ";
        }
        $keyword = $this->ListObj->GetAtt('keyword');
        if (!empty($keyword)) {
            $orwhere .= " AND CONCAT(arc.title,arc.keywords) REGEXP '$keyword' ";
        }
        $orderby = $this->ListObj->GetAtt('orderby');
        $orderWay = $this->ListObj->GetAtt('orderway');
        //排序方式
        $ordersql = "";
        if ($orderby == "senddate") {
            $ordersql = " ORDER BY arc.senddate $orderWay";
        } else if ($orderby == "pubdate") {
            $ordersql = " ORDER BY arc.pubdate $orderWay";
        } else if ($orderby == "id") {
            $ordersql = "  ORDER BY arc.id $orderWay";
        } else if ($orderby == "hot" || $orderby == "click") {
            $ordersql = " ORDER BY arc.click $orderWay";
        } else if ($orderby == "lastpost") {
            $ordersql = "  ORDER BY arc.lastpost $orderWay";
        } else if ($orderby == "scores") {
            $ordersql = "  ORDER BY arc.scores $orderWay";
        } else if ($orderby == "rand") {
            $ordersql = "  ORDER BY rand()";
        } else {
            $ordersql = " ORDER BY arc.sortrank $orderWay";
        }
        //获得附加表的相关信息
        $addField = "";
        $addJoin = "";
        if (is_object($this->ChannelUnit)) {
            $addtable  = $this->ChannelUnit->ChannelInfos['addtable'];
            if ($addtable != "") {
                $addJoin = " LEFT JOIN $addtable ON arc.id = ".$addtable.".aid ";
                $addField = "";
                $fields = explode(",", $this->ChannelUnit->ChannelInfos['listfields']);
                foreach ($fields as $k => $v) {
                    $nfields[$v] = $k;
                }
                foreach ($this->ChannelUnit->ChannelFields as $k => $arr) {
                    if (isset($nfields[$k])) {
                        if (!empty($arr['rename'])) {
                            $addField .= ",".$addtable.".".$k." as ".$arr['rename'];
                        } else {
                            $addField .= ",".$addtable.".".$k;
                        }
                    }
                }
            }
        }
        $query = "SELECT arc.*,tp.typedir,tp.typename,tp.isdefault,tp.defaultname,tp.namerule,tp.namerule2,tp.ispart,tp.moresite,tp.siteurl,tp.sitepath
        $addField
        FROM {$this->maintable} arc
        LEFT JOIN #@__arctype tp ON arc.typeid=tp.id
        $addJoin
        WHERE $orwhere $ordersql LIMIT $limitstart,".$this->pagesize;
        $this->dsql->SetQuery($query);
        $this->dsql->Execute("al");
        $artlist = "";
        if ($col > 1) {
            $artlist = "<table width='$tablewidth' cellspacing='0' cellpadding='0'>\r\n";
        }
        $indtp = new DedeTagParse();
        $indtp->SetNameSpace("field", "[", "]");
        $indtp->LoadSource($innertext);
        $GLOBALS['autoindex'] = 0;
        for ($i = 0; $i < $this->pagesize; $i++) {
            if ($col > 1) {
                $artlist .= "<tr>\r\n";
            }
            for ($j = 0; $j < $col; $j++) {
                if ($col > 1) {
                    $artlist .= "<td width='$colWidth'>\r\n";
                }
                if ($row = $this->dsql->GetArray("al")) {
                    $GLOBALS['autoindex']++;
                    //处理一些特殊字段
                    $row['id'] =  $row['id'];
                    $row['arcurl'] = $this->GetArcUrl(
                        $row['id'],
                        $row['typeid'],
                        $row['senddate'],
                        $row['title'],
                        $row['ismake'],
                        $row['arcrank'],
                        $row['namerule'],
                        $row['typedir'],
                        $row['money'],
                        $row['filename'],
                        $row['moresite'],
                        $row['siteurl'],
                        $row['sitepath']
                    );
                    $row['typeurl'] = GetTypeUrl(
                        $row['typeid'],
                        $row['typedir'],
                        $row['isdefault'],
                        $row['defaultname'],
                        $row['ispart'],
                        $row['namerule2'],
                        $row['siteurl'],
                        $row['sitepath']
                    );
                    if ($ismake == 0 && $GLOBALS['cfg_multi_site'] == 'Y') {
                        if ($row["siteurl"] == "") {
                            $row["siteurl"] = $GLOBALS['cfg_mainsite'];
                        }
                    }
                    $row['description'] = cn_substr($row['description'], $infolen);
                    if ($row['litpic'] == '-' || $row['litpic'] == '') {
                        $row['litpic'] = $GLOBALS['cfg_cmspath'].'/static/web/img/defaultpic.jpg';
                    }
                    if (!preg_match("#^http:\/\/#i", $row['litpic']) && $GLOBALS['cfg_multi_site'] == 'Y') {
                        $row['litpic'] = $GLOBALS['cfg_mainsite'].$row['litpic'];
                    }
                    $row['picname'] = $row['litpic'];
                    $row['info'] = $row['description'];
                    $row['filename'] = $row['arcurl'];
                    $row['stime'] = GetDateMK($row['pubdate']);
                    $row['textlink'] = "<a href='".$row['filename']."' title='".str_replace("'", "", $row['title'])."'>".$row['title']."</a>";
                    $row['typelink'] = "<a href='".$row['typeurl']."'>[".$row['typename']."]</a>";
                    $row['imglink'] = "<a href='".$row['filename']."'><img src='".$row['picname']."' width='$imgwidth' height='$imgheight' title='".str_replace("'", "", $row['title'])."'></a>";
                    $row['image'] = "<img src='".$row['picname']."' width='$imgwidth' height='$imgheight' title='".str_replace("'", "", $row['title'])."'>";
                    $row['plusurl'] = $row['phpurl'] = $GLOBALS['cfg_phpurl'];
                    $row['memberurl'] = $GLOBALS['cfg_memberurl'];
                    $row['templeturl'] = $GLOBALS['cfg_templeturl'];
                    $row['title'] = cn_substr($row['title'], $titlelen);
                    if ($row['color'] != "") {
                        $row['title'] = "<span style='color:".$row['color']."'>".$row['title']."</span>";
                    }
                    if (preg_match("#c#", $row['flag'])) {
                        $row['title'] = "".$row['title']."";
                    }
                    //编译附加表里的数据
                    if (is_object($this->ChannelUnit)) {
                        foreach ($row as $k => $v) {
                            if (preg_match("#[A-Z]#", $k)) {
                                $row[strtolower($k)] = $v;
                            }
                        }
                        foreach ($this->ChannelUnit->ChannelFields as $k => $arr) {
                            if (isset($row[$k])) {
                                $row[$k] = $this->ChannelUnit->MakeField($k, $row[$k]);
                            }
                        }
                    }
                    //解析单条记录
                    if (is_array($indtp->CTags)) {
                        foreach ($indtp->CTags as $k => $ctag) {
                            $_f = $ctag->GetName();
                            if ($_f == 'array') {
                                //传递整个数组，在runphp模式中有特殊作用
                                $indtp->Assign($k, $row);
                            } else {
                                if (isset($row[$_f])) {
                                    $indtp->Assign($k, $row[$_f]);
                                } else {
                                    $indtp->Assign($k, "");
                                }
                            }
                        }
                    }
                    $artlist .= $indtp->GetResult();
                } //if hasRow
                else {
                    $artlist .= "";
                }
                if ($col > 1) {
                    $artlist .= "    </td>\r\n";
                }
            } //Loop Col
            if ($col > 1) {
                $i += $col - 1;
            }
            if ($col > 1) {
                $artlist .= "    </tr>\r\n";
            }
        } //Loop Line
        if ($col > 1) {
            $artlist .= "</table>\r\n";
        }
        $this->dsql->FreeResult("al");
        return $artlist;
    }
    /**
     *  获取静态的分页列表
     *
     * @access    public
     * @param     string  $list_len  列表尺寸
     * @param     string  $listitem  列表项目
     * @return    string
     */
    function GetPageListST($list_len, $listitem = "info,index,end,pre,next,pageno")
    {
        $prepage = "";
        $nextpage = "";
        $prepagenum = $this->PageNo - 1;
        $nextpagenum = $this->PageNo + 1;
        if ($list_len == "" || preg_match("#[^0-9]#", $list_len)) {
            $list_len = 3;
        }
        $totalpage = ceil($this->TotalResult / $this->pagesize);
        if ($totalpage <= 1 && $this->TotalResult > 0) {
            return "<li class='page-item d-none d-sm-block disabled'><span class='page-link'>1页".$this->TotalResult."条</span></li>";
        }
        if ($this->TotalResult == 0) {
            return "<li class='page-item d-none d-sm-block disabled'><span class='page-link'>0页".$this->TotalResult."条</span></li>";
        }
        $maininfo = "<li class='page-item d-none d-sm-block disabled'><span class='page-link'>{$totalpage}页".$this->TotalResult."条</span></li>";
        $purl = $this->GetCurUrl();
        $tnamerule = $this->GetMakeFileRule();
        $tnamerule = preg_replace("#^(.*)\/#", '', $tnamerule);
        //获得上一页和主页的链接
        if ($this->PageNo != 1) {
            $prepage .= "<li class='page-item'><a class='page-link' href='".str_replace("{page}", $prepagenum, $tnamerule)."'>上一页</a></li>\r\n";
            $indexpage = "<li class='page-item'><a class='page-link' href='".str_replace("{page}", 1, $tnamerule)."'>首页</a></li>\r\n";
        } else {
            $indexpage = "<li class='page-item'><span class='page-link'>首页</span></li>\r\n";
        }
        //下一页,未页的链接
        if ($this->PageNo != $totalpage && $totalpage > 1) {
            $nextpage .= "<a href='".str_replace("{page}", $nextpagenum, $tnamerule)."'>下一页</a>\r\n";
            $endpage = "<a href='".str_replace("{page}", $totalpage, $tnamerule)."'>末页</a>\r\n";
        } else {
            $endpage = "<li class='page-item'><span class='page-link'>末页</span></li>\r\n";
        }
        //option链接
        $optionlen = strlen($totalpage);
        $optionlen = $optionlen * 12 + 18;
        if ($optionlen < 36) $optionlen = 36;
        if ($optionlen > 100) $optionlen = 100;
        $optionlist = "<select name='sldd' style='width:$optionlen' onchange='location.href=this.options[this.selectedIndex].value;'>\r\n";
        for ($fl = 1; $fl <= $totalpage; $fl++) {
            if ($fl == $this->PageNo) {
                $optionlist .= "<option value='".str_replace("{page}", $fl, $tnamerule)."' selected>$fl</option>\r\n";
            } else {
                $optionlist .= "<option value='".str_replace("{page}", $fl, $tnamerule)."'>$fl</option>\r\n";
            }
        }
        $optionlist .= "</select>";
        //获得数字链接
        $listdd = "";
        $total_list = $list_len * 2 + 1;
        if ($this->PageNo >= $total_list) {
            $j = $this->PageNo - $list_len;
            $total_list = $this->PageNo + $list_len;
            if ($total_list > $totalpage) {
                $total_list = $totalpage;
            }
        } else {
            $j = 1;
            if ($total_list > $totalpage) {
                $total_list = $totalpage;
            }
        }
        for ($j; $j <= $total_list; $j++) {
            if ($j == $this->PageNo) {
                $listdd .= "<li class=\"page-item active\"><span class='page-link'>{$j}</span></li>\r\n";
            } else {
                $listdd .= "<li class='page-item'><a class='page-link' href='".str_replace("{page}", $j, $tnamerule)."'>".$j."</a></li>\r\n";
            }
        }
        $plist = "";
        if (preg_match('#info#i', $listitem)) {
            $plist .= $maininfo.' ';
        }
        if (preg_match('#index#i', $listitem)) {
            $plist .= $indexpage.' ';
        }
        if (preg_match('#pre#i', $listitem)) {
            $plist .= $prepage.' ';
        }
        if (preg_match('#pageno#i', $listitem)) {
            $plist .= $listdd.' ';
        }
        if (preg_match('#next#i', $listitem)) {
            $plist .= $nextpage.' ';
        }
        if (preg_match('#end#i', $listitem)) {
            $plist .= $endpage.' ';
        }
        if (preg_match('#option#i', $listitem)) {
            $plist .= $optionlist;
        }
        return $plist;
    }
    /**
     *  获取动态的分页列表
     *
     * @access    public
     * @param     string  $list_len  列表尺寸
     * @param     string  $listitem  列表项目
     * @return    string
     */
    function GetPageListDM($list_len, $listitem = "index,end,pre,next,pageno")
    {
        $prepage = "";
        $nextpage = "";
        $prepagenum = $this->PageNo - 1;
        $nextpagenum = $this->PageNo + 1;
        if ($list_len == "" || preg_match("/[^0-9]/", $list_len)) {
            $list_len = 3;
        }
        $totalpage = ceil($this->TotalResult / $this->pagesize);
        if ($totalpage <= 1 && $this->TotalResult > 0) {
            return "<li class='page-item d-none d-sm-block disabled'><span class='page-link'>1页".$this->TotalResult."条</span></li>";
        }
        if ($this->TotalResult == 0) {
            return "<li class='page-item d-none d-sm-block disabled'><span class='page-link'>0页".$this->TotalResult."条</span></li>";
        }
        $maininfo = "<li class='page-item d-none d-sm-block disabled'><span class='page-link'>{$totalpage}页".$this->TotalResult."条</span></li>";
        $purl = $this->GetCurUrl();
        $geturl = "lid=".$this->FreeID."&TotalResult=".$this->TotalResult."&";
        $hidenform = "<input type='hidden' name='lid' value='".$this->FreeID."' />\r\n";
        $hidenform .= "<input type='hidden' name='TotalResult' value='".$this->TotalResult."' />\r\n";
        $purl .= "?".$geturl;
        //获得上一页和下一页的链接
        if ($this->PageNo != 1) {
            $prepage .= "<li class='page-item'><a class='page-link' href='".$purl."PageNo=$prepagenum'>上一页</a>\r\n";
            $indexpage = "<li class='page-item'><a class='page-link' href='".$purl."PageNo=1'>首页</a>\r\n";
        } else {
            $indexpage = "<li class='page-item'><span class='page-link'>首页</span></li>\r\n";
        }
        if ($this->PageNo != $totalpage && $totalpage > 1) {
            $nextpage .= "<li class='page-item'><a class='page-link' href='".$purl."PageNo=$nextpagenum'>下一页</a>\r\n";
            $endpage = "<li class='page-item'><a class='page-link' href='".$purl."PageNo=$totalpage'>末页</a>\r\n";
        } else {
            $endpage = "<li class='page-item'><span class='page-link'>末页</span></li>\r\n";
        }
        //获得数字链接
        $listdd = "";
        $total_list = $list_len * 2 + 1;
        if ($this->PageNo >= $total_list) {
            $j = $this->PageNo - $list_len;
            $total_list = $this->PageNo + $list_len;
            if ($total_list > $totalpage) $total_list = $totalpage;
        } else {
            $j = 1;
            if ($total_list > $totalpage) $total_list = $totalpage;
        }
        for ($j; $j <= $total_list; $j++) {
            if ($j == $this->PageNo) {
                $listdd .= "<li class='page-item active'><span class='page-link'>$j</span></li>\r\n";
            } else {
                $listdd .= "<li class='page-item'><a class='page-link' href='".$purl."PageNo=$j'>".$j."</a></li>\r\n";
            }
        }
        $plist  = "<form name='pagelist' action='".$this->GetCurUrl()."'>$hidenform";
        $plist .= $maininfo.$indexpage.$prepage.$listdd.$nextpage.$endpage;
        if ($totalpage > $total_list) {
            $plist .= "<input type='text' name='PageNo'  value='".$this->PageNo."' style='width:30px' />\r\n";
            $plist .= "<input type='submit' name='plistgo' value='GO' />\r\n";
        }
        $plist .= "</form>\r\n";
        return $plist;
    }
    /**
     *  获得一个指定档案的链接
     *
     * @access    public
     * @param     int  $aid  文档ID
     * @param     int  $typeid  栏目ID
     * @param     int  $timetag  时间戳
     * @param     string  $title  标题
     * @param     int  $ismake  是否生成
     * @param     int  $rank  阅读权限
     * @param     string  $namerule  名称规则
     * @param     string  $typedir  栏目dir
     * @param     string  $money  需要金币
     * @param     string  $filename  文件名称
     * @param     string  $moresite  多站点
     * @param     string  $siteurl  站点地址
     * @param     string  $sitepath  站点路径
     * @return    string
     */
    function GetArcUrl(
        $aid,
        $typeid,
        $timetag,
        $title,
        $ismake = 0,
        $rank = 0,
        $namerule = '',
        $artdir = '',
        $money = 0,
        $filename = '',
        $moresite = '',
        $siteurl = '',
        $sitepath = ''
    ) {
        return GetFileUrl(
            $aid,
            $typeid,
            $timetag,
            $title,
            $ismake,
            $rank,
            $namerule,
            $artdir,
            $money,
            $filename,
            $moresite,
            $siteurl,
            $sitepath
        );
    }
    /**
     *  获得当前的页面文件的url
     *
     * @access    public
     * @return    void
     */
    function GetCurUrl()
    {
        if (!empty($_SERVER["REQUEST_URI"])) {
            $nowurl = $_SERVER["REQUEST_URI"];
            $nowurls = explode("?", $nowurl);
            $nowurl = $nowurls[0];
        } else {
            $nowurl = $_SERVER["PHP_SELF"];
        }
        return $nowurl;
    }
}//End Class