include - arc.dateview.class.php - 《dedecms技巧》

<?php   if(!defined('DEDEINC')) exit("Request Error!");
require_once(DEDEINC.'/dedetag.class.php');
require_once(DEDEINC.'/typelink.class.php');
require_once(DEDEINC.'/channelunit.func.php');
require_once(DEDEINC.'/ftp.class.php');
@set_time_limit(0);
class RssView
{
    var $dsql;
    var $TypeID;
    var $TypeLink;
    var $TypeFields;
    var $MaxRow;
    var $dtp;
    var $ftp;
    var $ac;
    var $remoteDir;
    var $Next_page;
    /**
     *  php5构造函数
     *
     * @access    public
     * @param     int  $typeid  栏目ID
     * @param     int  $max_row  最大显示行数
     * @return    string
     */
    function __construct($ac,$maxMsg,$cur_page,$pagesize,$cur_date)
    {
        global $ftp;
        $this->dtp = new DedeTagParse();
        $this->dtp->refObj = $this;
        $this->cur_page = $cur_page;
        $templetfiles01 = $GLOBALS['cfg_basedir']."/control/templets/plus/guidang_list.htm";
        $templetfiles02 = $GLOBALS['cfg_basedir']."/control/templets/plus/guidang_index.htm";
        if($ac == 1){
            $this->dtp->LoadTemplate($templetfiles02);
        }elseif($ac == 2){
            $this->dtp->LoadTemplate($templetfiles01);
        }
        $this->remoteDir = '';
        $this->dsql = $GLOBALS['dsql'];
        $this->ftp = &$ftp;
        $this->pagesize = $pagesize;
        $this->ac = $ac;
        $thsi->maxMsg = $maxMsg;
        $this->cur_date = $cur_date;
        $this->ParseTemplet();
    }
    //php4构造函数
    function RssView($ac,$cur_date = null)
    {
        $this->__construct($ac,$cur_date = null);
    }
    //关闭相关资源
    function Close()
    {
    }
    /**
     *  显示列表
     *
     * @access    public
     * @return    void
     */
    function Display()
    {
        $this->dtp->Display();
    }
    /**
     *  开始创建列表
     *
     * @access    public
     * @param     string  $isremote  是否远程
     * @return    string
     */
    function MakeRss($isremote=0)
    {
        global $cfg_remote_site;
        $murl = "/".$this->cur_date.".html";
        $mfile = $GLOBALS['cfg_basedir'].$murl;
        $this->dtp->SaveTo($mfile);
        return $murl;
    }
    /**
     *  解析模板
     *
     * @access    public
     * @return    void
     */
    function ParseTemplet()
    {
        foreach($this->dtp->CTags as $tid => $ctag)
        {
            if($ctag->GetName()=="field")
            {
                $this->dtp->Assign($tid,$this->TypeFields[$ctag->GetAtt('name')]);
            }
            else if($ctag->GetName()=="fenyehtml")
            {
                $this->dtp->Assign($tid,
                $this->GetPageListST()
                );
            }
            else if($ctag->GetName()=="seotitle")
            {
                $this->dtp->Assign($tid,
                "第".$this->cur_page."页"
                );
                if($this->ac == 2){
                    $this->dtp->Assign($tid,$this->cur_date);
                }
            }
            else if($ctag->GetName()=="datelist")
            {
                $this->dtp->Assign($tid,
                $this->GetArcList($ctag->GetInnerText())
                );
            }
            else if($ctag->GetName()=="dateitem")
            {
                $this->dtp->Assign($tid,
                $this->GetDateList($ctag->GetInnerText())
                );
            }
        }
    }
    /**
     *  获得下一页的页码
     *
     * @access    public
     * @param     string  $innertext  底层模板
     * @return    string
     */
    function NextPage(){
        return $this->Next_page;
    }
    function NextPageIndex(){
        return $this->Next_page;
    }
    /**
     *  创建索引
     *
     * @access    public
     * @param     string  $innertext  底层模板
     * @return    string
     */
    function MakeIndex(){
        global $cfg_remote_site;
        if($this->cur_page == 1){
            $murl = "/index_guidang.html";
        }else{
            $murl = "/index_guidang".$this->cur_page.".html";
        }
        $mfile = $GLOBALS['cfg_basedir'].$murl;
        $this->dtp->SaveTo($mfile);
        return $murl;
    }
    /**
     *  获得文档列表
     *
     * @access    public
     * @param     string  $innertext  底层模板
     * @return    string
     */
    function GetArcList($innertext="")
    {
        $innertext = trim($innertext);
        if($innertext=="")
        {
            $innertext = GetSysTemplets("guidang_list.htm");
        }
        $orwhere = " arc.arcrank > -1 and FROM_UNIXTIME(pubdate, '%Y-%m') = '".$this->cur_date."'";
        $ordersql=" ORDER BY arc.id desc";
        $query = "SELECT arc.*,tp.typedir,tp.typename,tp.isdefault,
        tp.defaultname,tp.namerule,tp.namerule2,tp.ispart,tp.moresite,tp.siteurl,tp.sitepath
        FROM `#@__archives` arc LEFT JOIN `#@__arctype` tp ON arc.typeid=tp.id
        WHERE $orwhere $ordersql";
        $this->dsql->SetQuery($query);
        $this->dsql->Execute('al');
        $artlist = '';
        $dtp2 = new DedeTagParse();
        $dtp2->SetNameSpace('field','[',']');
        $dtp2->LoadSource($innertext);
        while($row = $this->dsql->GetArray('al'))
        {
            //处理一些特殊字段
            if($row['litpic'] == '-' || $row['litpic'] == '')
            {
                $row['litpic'] = $GLOBALS['cfg_basehost'].'/images/defaultpic.gif';
            }
            if(!preg_match("/^http:\/\//", $row['litpic']) && $GLOBALS['cfg_multi_site'] == 'Y')
            {
                $row['litpic'] = $GLOBALS['cfg_mainsite'].$row['litpic'];
            }
            $row['picname'] = $row['litpic'];
            $row["arcurl"] = GetFileUrl($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["moresite"],$row["siteurl"],$row["sitepath"]);
            $row["info"] = $row["description"];
            $row["filename"] = $row["arcurl"];
            $row["stime"] = GetDateMK($row["pubdate"]);
            $row["image"] = "<img src='".$row["picname"]."' border='0'>";
            $row["fullurl"] = $GLOBALS["cfg_basehost"].$row["arcurl"];
            // 2011-6-20 启用多站点RSS输出存在的路径问题(by:织梦的鱼)
            if($GLOBALS['cfg_multi_site'] == 'Y') $row["fullurl"] = $row["arcurl"];
            $row["phpurl"] = $GLOBALS["cfg_plus_dir"];
            $row["templeturl"] = $GLOBALS["cfg_templets_dir"];
            if($row["source"]=='')
            {
                $row["source"] = $GLOBALS['cfg_webname'];
            }
            if($row["writer"]=='')
            {
                $row["writer"] = "秩名";
            }
            foreach($row as $k=>$v)
            {
                $row[$k] = htmlspecialchars($v);
            }
            if(is_array($dtp2->CTags))
            {
                foreach($dtp2->CTags as $k=>$ctag)
                {
                    if($ctag->GetName()=='array')
                    {
                        //传递整个数组，在runphp模式中有特殊作用
                        $dtp2->Assign($k,$row);
                    }
                    else
                    {
                        if(isset($row[$ctag->GetName()]))
                        {
                            $dtp2->Assign($k,$row[$ctag->GetName()]);
                        }
                        else
                        {
                            $dtp2->Assign($k,'');
                        }
                    }
                }
            }
            $artlist .= $dtp2->GetResult()."\r\n";
        }
        $this->Next_page = $this->cur_page + 1;
        $this->dsql->FreeResult('al');
        return $artlist;
    }
    /**
     *  获得日期索引文档列表
     *
     * @access    public
     * @param     string  $innertext  底层模板
     * @return    string
     */
    function GetDateList($innertext="")
    {
        $innertext = trim($innertext);
        if($innertext=="")
        {
            $innertext = GetSysTemplets("arc.htm");
        }
        $pagesize = $this->pagesize;
        $limit = $this->cur_page - 1;
        $limit = $limit*$pagesize;
        $query = "SELECT FROM_UNIXTIME(pubdate, '%Y-%m') AS d,count(*) as c FROM `#@__archives` GROUP BY FROM_UNIXTIME(pubdate, '%Y-%m') order by d desc LIMIT ".$limit.",".$pagesize;
        $this->dsql->SetQuery($query);
        $this->dsql->Execute('al');
        $artlist = '';
        $dtp2 = new DedeTagParse();
        $dtp2->SetNameSpace('field','[',']');
        $dtp2->LoadSource($innertext);
        while($row = $this->dsql->GetArray('al'))
        {
            $row["phpurl"] = $GLOBALS["cfg_plus_dir"];
            $row["templeturl"] = $GLOBALS["cfg_templets_dir"];
            $row["arcurl"] = "".$row["d"].".html";
            foreach($row as $k=>$v)
            {
                $row[$k] = htmlspecialchars($v);
            }
            if(is_array($dtp2->CTags))
            {
                foreach($dtp2->CTags as $k=>$ctag)
                {
                    if($ctag->GetName()=='array')
                    {
                        //传递整个数组，在runphp模式中有特殊作用
                        $dtp2->Assign($k,$row);
                    }
                    else
                    {
                        if(isset($row[$ctag->GetName()]))
                        {
                            $dtp2->Assign($k,$row[$ctag->GetName()]);
                        }
                        else
                        {
                            $dtp2->Assign($k,'');
                        }
                    }
                }
            }
            $artlist .= $dtp2->GetResult()."\r\n";
        }
        $this->Next_page = $this->cur_page + 1;
        $this->dsql->FreeResult('al');
        return $artlist;
    }
    function getcount(){
        if($this->ac == 1){
            $this->dsql->SetQuery("SELECT count(*) AS cc FROM `#@__archives` GROUP BY FROM_UNIXTIME(pubdate, '%Y-%m')");
            $this->dsql->Execute();
            $msgarr = array();
            while($row = $this->dsql->GetArray())
            {
                $msgarr[] = $row;
            }
            $maxMsg = count($msgarr);
        }else{
        }
        return $maxMsg;
    }
    /**
     *  获得分页HTML
     *
     * @access    public
     * @param     string  $innertext  底层模板
     * @return    string
     */
    function GetPageListST($page = 5,$offset = 2){ 
        if($this->ac == 1){
            $this->url = "/index_guidang";
        }
        $mpurl     = $this->url;
        $curr_page = $this->cur_page; 
        $perpage   = $this->pagesize; 
        $Suffix = ".html";
        $num=$this->getcount();//总记录数 
        $multipage = ""; 
        if ($num > $perpage){ 
            $pages = ceil($num / $perpage); 
            $from = $curr_page - $offset; 
            $to = $curr_page + $page - $offset - 1; 
            if ($page > $pages){ 
                $from = 1; 
                $to = $pages; 
            }else{ 
                if ($from < 1){ 
                     $to = $curr_page + 1-$from; 
                     $from = 1; 
                     if (($to - $from) < $page && ($to - $from) < $pages){ 
                         $to = $page; 
                     } 
                }elseif ($to > $pages){ 
                     $from = $curr_page - $pages + $to; 
                     $to = $pages; 
                     if (($to - $from) < $page && ($to - $from) < $pages){ 
                           $from = $pages - $page + 1; 
                     } 
                } 
            } 
            $multipage .= "<div id=\"dz_pages\">"; 
            $multipage .= "<a class=\"p_total\"> 共 ".$num." 页 </a>\n"; 
            $multipage .= "<a class=\"p_pages\"> ".$curr_page."/".$pages." </a>\n"; 
            if ($curr_page - $offset > 1){ 
                 $multipage .= "<a class=\"p_redirect\" href=\"".$mpurl."1.html\" title='首页'>第一页</a>\n"; 
            }
            if ($curr_page != 1){ 
                  $multipage .= "<a class=\"p_next\" href=\"".$mpurl.($curr_page-1).".html\" title='上一页'>上一页</a>\n"; 
            } 
            for ($i = $from; $i <= $to; $i++){ 
                if ($i != $curr_page){ 
                     $multipage .= "<a class=\"p_num\" href=\"".$mpurl.$i.".html\" title='第".$i."页'>".$i."</a>\n"; 
                }else{ 
                     $multipage .= "<a class=\"p_curpage\">".$i."</a>\n"; 
                } 
            }
            if ($curr_page != $pages){ 
                  $multipage .= "<a class=\"p_next\" href=\"".$mpurl.($curr_page+1).".html\" title='下一页'>下一页</a>\n"; 
            }
            if ($curr_page + $offset < $pages){ 
                  $multipage .= "<a class=\"p_redirect\" href=\"".$mpurl."$pages.html\" title='尾页'>最后一页</a>\n"; 
            } 
            //使用跳转页的时候使用
                //$multipage .= "<input class=\"p_input\" title=\"输入页数,按回车跳转\" name=\"pageGo\" id=\"pageGo\" onKeydown=\"if(event.keyCode == 13) {gotoPage(this.value);return false;}\">\n"; 
            $multipage .= "<a class=\"p_total\">".$perpage."条/页</a>\n"; 
            $multipage .= "</div>"; 
        } 
        if($this->ac == 1){
            $multipage = str_replace("index1.html","index.html",$multipage);
        }
        return $multipage; 
    }    
}//End Class