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DedeV6
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国内流行的内容管理系统（CMS）多端全媒体解决方案 https://www.dedebiz.com
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DedeV6/src/include/arc.archives.class.php

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  1. <?php

  2. if (!defined('DEDEINC')) exit("Request Error!");

  3. /**

  4.  * 文档类

  5.  *

  6.  * @version        $Id: arc.archives.class.php 4 15:13 2010年7月7日Z tianya $

  7.  * @package        DedeBIZ.Libraries

  8.  * @copyright      Copyright (c) 2020, DedeBIZ.COM

  9.  * @license        https://www.dedebiz.com/license

  10.  * @link           https://www.dedebiz.com

  11.  */

  12. require_once(DEDEINC . "/typelink.class.php");

  13. require_once(DEDEINC . "/channelunit.class.php");

  14. require_once(DEDEINC . "/downmix.inc.php");

  15. require_once(DEDEINC . '/ftp.class.php');

  16. 

  17. @set_time_limit(0);

  18. /**

  19.  * 主文档类(Archives类)

  20.  *

  21.  * @package          TypeLink

  22.  * @subpackage       DedeBIZ.Libraries

  23.  * @link             https://www.dedebiz.com

  24.  */

  25. class Archives

  26. {

  27.     var $TypeLink;

  28.     var $ChannelUnit;

  29.     var $dsql;

  30.     var $Fields;

  31.     var $dtp;

  32.     var $ArcID;

  33.     var $SplitPageField;

  34.     var $SplitFields;

  35.     var $NowPage;

  36.     var $TotalPage;

  37.     var $NameFirst;

  38.     var $ShortName;

  39.     var $FixedValues;

  40.     var $TempSource;

  41.     var $IsError;

  42.     var $SplitTitles;

  43.     var $PreNext;

  44.     var $addTableRow;

  45.     var $ftp;

  46.     var $remoteDir;

  47. 

  48.     /**

  49.      *  php5构造函数

  50.      *

  51.      * @access    public

  52.      * @param     int  $aid  文档ID

  53.      * @return    string

  54.      */

  55.     function __construct($aid)

  56.     {

  57.         global $dsql, $ftp;

  58.         $this->IsError = FALSE;

  59.         $this->ArcID = $aid;

  60.         $this->PreNext = array();

  61. 

  62.         $this->dsql = $dsql;

  63.         $query = "SELECT channel,typeid FROM `#@__arctiny` WHERE id='$aid' ";

  64.         $arr = $this->dsql->GetOne($query);

  65.         if (!is_array($arr)) {

  66.             $this->IsError = TRUE;

  67.         } else {

  68.             if ($arr['channel'] == 0) $arr['channel'] = 1;

  69.             $this->ChannelUnit = new ChannelUnit($arr['channel'], $aid);

  70.             $this->TypeLink = new TypeLink($arr['typeid']);

  71.             if ($this->ChannelUnit->ChannelInfos['issystem'] != -1) {

  72.                 // 如果当前文档不是系统模型,为单表模型

  73.                 $query = "SELECT arc.*,tp.reid,tp.typedir,ch.addtable

  74.                 FROM `#@__archives` arc

  75.                          LEFT JOIN #@__arctype tp on tp.id=arc.typeid

  76.                           LEFT JOIN #@__channeltype as ch on arc.channel = ch.id

  77.                           WHERE arc.id='$aid' ";

  78.                 $this->Fields = $this->dsql->GetOne($query);

  79.             } else {

  80.                 $this->Fields['title'] = '';

  81.                 $this->Fields['money'] = $this->Fields['arcrank'] = 0;

  82.                 $this->Fields['senddate'] = $this->Fields['pubdate'] = $this->Fields['mid'] = $this->Fields['adminid'] = 0;

  83.                 $this->Fields['ismake'] = 1;

  84.                 $this->Fields['filename'] = '';

  85.             }

  86. 

  87.             if ($this->TypeLink->TypeInfos['corank'] > 0 && $this->Fields['arcrank'] == 0) {

  88.                 $this->Fields['arcrank'] = $this->TypeLink->TypeInfos['corank'];

  89.             }

  90. 

  91.             $this->Fields['tags'] = GetTags($aid);

  92.             $this->dtp = new DedeTagParse();

  93.             $this->dtp->SetRefObj($this);

  94.             $this->SplitPageField = $this->ChannelUnit->SplitPageField;

  95.             $this->SplitFields = '';

  96.             $this->TotalPage = 1;

  97.             $this->NameFirst = '';

  98.             $this->ShortName = 'html';

  99.             $this->FixedValues = '';

  100.             $this->TempSource = '';

  101.             $this->ftp = &$ftp;

  102.             $this->remoteDir = '';

  103.             if (empty($GLOBALS['pageno'])) {

  104.                 $this->NowPage = 1;

  105.             } else {

  106.                 $this->NowPage = $GLOBALS['pageno'];

  107.             }

  108. 

  109.             //特殊的字段数据处理

  110.             $this->Fields['aid'] = $aid;

  111.             $this->Fields['id'] = $aid;

  112.             $this->Fields['position'] = $this->TypeLink->GetPositionLink(TRUE);

  113.             $this->Fields['typeid'] = $arr['typeid'];

  114. 

  115.             //设置一些全局参数的值

  116.             foreach ($GLOBALS['PubFields'] as $k => $v) {

  117.                 $this->Fields[$k] = $v;

  118.             }

  119. 

  120.             //为了减少重复查询，这里直接把附加表查询记录放在 $this->addTableRow 中，在 ParAddTable() 不再查询

  121.             if ($this->ChannelUnit->ChannelInfos['addtable'] != '') {

  122.                 $query = "SELECT * FROM `{$this->ChannelUnit->ChannelInfos['addtable']}` WHERE `aid` = '$aid'";

  123.                 $this->addTableRow = $this->dsql->GetOne($query);

  124.             }

  125. 

  126.             //issystem==-1 表示单表模型，单表模型不支持redirecturl这类参数，因此限定内容普通模型才进行下面查询

  127.             if ($this->ChannelUnit->ChannelInfos['addtable'] != '' && $this->ChannelUnit->ChannelInfos['issystem'] != -1) {

  128.                 if (is_array($this->addTableRow)) {

  129.                     $this->Fields['redirecturl'] = $this->addTableRow['redirecturl'];

  130.                     $this->Fields['templet'] = $this->addTableRow['templet'];

  131.                     $this->Fields['userip'] = $this->addTableRow['userip'];

  132.                 }

  133.                 $this->Fields['templet'] = (empty($this->Fields['templet']) ? '' : trim($this->Fields['templet']));

  134.                 $this->Fields['redirecturl'] = (empty($this->Fields['redirecturl']) ? '' : trim($this->Fields['redirecturl']));

  135.                 $this->Fields['userip'] = (empty($this->Fields['userip']) ? '' : trim($this->Fields['userip']));

  136.             } else {

  137.                 $this->Fields['templet'] = $this->Fields['redirecturl'] = '';

  138.             }

  139.         } //!error

  140.     }

  141. 

  142.     //php4构造函数

  143.     function Archives($aid)

  144.     {

  145.         $this->__construct($aid);

  146.     }

  147. 

  148.     /**

  149.      *  解析附加表的内容

  150.      *

  151.      * @access    public

  152.      * @return    void

  153.      */

  154.     function ParAddTable()

  155.     {

  156.         //读取附加表信息，并把附加表的资料经过编译处理后导入到$this->Fields中，以方便在模板中用 {dede:field name='fieldname' /} 标记统一调用

  157.         if ($this->ChannelUnit->ChannelInfos['addtable'] != '') {

  158.             $row = $this->addTableRow;

  159.             if ($this->ChannelUnit->ChannelInfos['issystem'] == -1) {

  160.                 $this->Fields['title'] = $row['title'];

  161.                 $this->Fields['senddate'] = $this->Fields['pubdate'] = $row['senddate'];

  162.                 $this->Fields['mid'] = $this->Fields['adminid'] = $row['mid'];

  163.                 $this->Fields['ismake'] = 1;

  164.                 $this->Fields['arcrank'] = 0;

  165.                 $this->Fields['money'] = 0;

  166.                 $this->Fields['filename'] = '';

  167.             }

  168. 

  169.             if (is_array($row)) {

  170.                 foreach ($row as $k => $v) $row[strtolower($k)] = $v;

  171.             }

  172.             if (is_array($this->ChannelUnit->ChannelFields) && !empty($this->ChannelUnit->ChannelFields)) {

  173.                 foreach ($this->ChannelUnit->ChannelFields as $k => $arr) {

  174.                     if (isset($row[$k])) {

  175.                         if (!empty($arr['rename'])) {

  176.                             $nk = $arr['rename'];

  177.                         } else {

  178.                             $nk = $k;

  179.                         }

  180.                         $cobj = $this->GetCurTag($k);

  181.                         if (is_object($cobj)) {

  182.                             foreach ($this->dtp->CTags as $ctag) {

  183.                                 if ($ctag->GetTagName() == 'field' && $ctag->GetAtt('name') == $k) {

  184.                                     //带标识的专题节点

  185.                                     if ($ctag->GetAtt('noteid') != '') {

  186.                                         $this->Fields[$k . '_' . $ctag->GetAtt('noteid')] = $this->ChannelUnit->MakeField($k, $row[$k], $ctag);

  187.                                     }

  188.                                     //带类型的字段节点

  189.                                     else if ($ctag->GetAtt('type') != '') {

  190.                                         $this->Fields[$k . '_' . $ctag->GetAtt('type')] = $this->ChannelUnit->MakeField($k, $row[$k], $ctag);

  191.                                     }

  192.                                     //其它字段

  193.                                     else {

  194.                                         $this->Fields[$nk] = $this->ChannelUnit->MakeField($k, $row[$k], $ctag);

  195.                                     }

  196.                                 }

  197.                             }

  198.                         } else {

  199.                             $this->Fields[$nk] = $row[$k];

  200.                         }

  201.                         if ($arr['type'] == 'htmltext' && $GLOBALS['cfg_keyword_replace'] == 'Y' && !empty($this->Fields['keywords'])) {

  202.                             $this->Fields[$nk] = $this->ReplaceKeyword($this->Fields['keywords'], $this->Fields[$nk]);

  203.                         }

  204.                     }

  205.                 } //End foreach

  206.             }

  207.             //设置全局环境变量

  208.             $this->Fields['typename'] = $this->TypeLink->TypeInfos['typename'];

  209.             @SetSysEnv($this->Fields['typeid'], $this->Fields['typename'], $this->Fields['id'], $this->Fields['title'], 'archives');

  210.         }

  211.         //完成附加表信息读取

  212.         unset($row);

  213. 

  214.         //处理要分页显示的字段

  215.         $this->SplitTitles = array();

  216.         if ($this->SplitPageField != '' && $GLOBALS['cfg_arcsptitle'] = 'Y'

  217.             && isset($this->Fields[$this->SplitPageField])

  218.         ) {

  219.             $this->SplitFields = explode("#p#", $this->Fields[$this->SplitPageField]);

  220.             $i = 1;

  221.             foreach ($this->SplitFields as $k => $v) {

  222.                 $tmpv = cn_substr($v, 50);

  223.                 $pos = strpos($tmpv, '#e#');

  224.                 if ($pos > 0) {

  225.                     $st = trim(cn_substr($tmpv, $pos));

  226.                     if ($st == "" || $st == "副标题" || $st == "分页标题") {

  227.                         $this->SplitFields[$k] = preg_replace("/^(.*)#e#/is", "", $v);

  228.                         continue;

  229.                     } else {

  230.                         $this->SplitFields[$k] = preg_replace("/^(.*)#e#/is", "", $v);

  231.                         $this->SplitTitles[$k] = $st;

  232.                     }

  233.                 } else {

  234.                     continue;

  235.                 }

  236.                 $i++;

  237.             }

  238.             $this->TotalPage = count($this->SplitFields);

  239.             $this->Fields['totalpage'] = $this->TotalPage;

  240.         }

  241. 

  242.         //处理默认缩略图等

  243.         if (isset($this->Fields['litpic'])) {

  244.             if ($this->Fields['litpic'] == '-' || $this->Fields['litpic'] == '') {

  245.                 $this->Fields['litpic'] = $GLOBALS['cfg_cmspath'] . '/static/defaultpic.jpg';

  246.             }

  247.             if (!preg_match("#^http:\/\/#i", $this->Fields['litpic']) && $GLOBALS['cfg_multi_site'] == 'Y') {

  248.                 $this->Fields['litpic'] = $GLOBALS['cfg_mainsite'] . $this->Fields['litpic'];

  249.             }

  250.             $this->Fields['picname'] = $this->Fields['litpic'];

  251. 

  252.             //模板里直接使用{dede:field name='image'/}获取缩略图

  253.             $this->Fields['image'] = (!preg_match('/jpg|gif|png/i', $this->Fields['picname']) ? '' : "<img src='{$this->Fields['picname']}' />");

  254.         }

  255.         // 处理投票选项

  256.         if (isset($this->Fields['voteid']) && !empty($this->Fields['voteid'])) {

  257.             $this->Fields['vote'] = '';

  258.             $voteid = $this->Fields['voteid'];

  259.             $this->Fields['vote'] = "<script language='javascript' src='{$GLOBALS['cfg_cmspath']}/data/vote/vote_{$voteid}.js'></script>";

  260.             if ($GLOBALS['cfg_multi_site'] == 'Y') {

  261.                 $this->Fields['vote'] = "<script language='javascript' src='{$GLOBALS['cfg_mainsite']}/data/vote/vote_{$voteid}.js'></script>";

  262.             }

  263.         }

  264. 

  265.         if (isset($this->Fields['goodpost']) && isset($this->Fields['badpost'])) {

  266.             //digg

  267.             if ($this->Fields['goodpost'] + $this->Fields['badpost'] == 0) {

  268.                 $this->Fields['goodper'] = $this->Fields['badper'] = 0;

  269.             } else {

  270.                 $this->Fields['goodper'] = number_format($this->Fields['goodpost'] / ($this->Fields['goodpost'] + $this->Fields['badpost']), 3) * 100;

  271.                 $this->Fields['badper'] = 100 - $this->Fields['goodper'];

  272.             }

  273.         }

  274.     }

  275. 

  276.     //获得当前字段参数

  277.     function GetCurTag($fieldname)

  278.     {

  279.         if (!isset($this->dtp->CTags)) {

  280.             return '';

  281.         }

  282.         foreach ($this->dtp->CTags as $ctag) {

  283.             if ($ctag->GetTagName() == 'field' && $ctag->GetAtt('name') == $fieldname) {

  284.                 return $ctag;

  285.             } else {

  286.                 continue;

  287.             }

  288.         }

  289.         return '';

  290.     }

  291. 

  292.     /**

  293.      *  生成静态HTML

  294.      *

  295.      * @access    public

  296.      * @param     int    $isremote  是否远程

  297.      * @return    string

  298.      */

  299.     function MakeHtml($isremote = 0)

  300.     {

  301.         global $fileFirst, $baidu_seo, $cfg_basehost;

  302. 

  303.         if ($this->IsError) {

  304.             return '';

  305.         }

  306.         $this->Fields["displaytype"] = "st";

  307.         //预编译$th

  308.         $this->LoadTemplet();

  309.         $this->ParAddTable();

  310.         $this->ParseTempletsFirst();

  311.         $this->Fields['senddate'] = empty($this->Fields['senddate']) ? '' : $this->Fields['senddate'];

  312.         $this->Fields['title'] = empty($this->Fields['title']) ? '' : $this->Fields['title'];

  313.         $this->Fields['arcrank'] = empty($this->Fields['arcrank']) ? 0 : $this->Fields['arcrank'];

  314.         $this->Fields['ismake'] = empty($this->Fields['ismake']) ? 0 : $this->Fields['ismake'];

  315.         $this->Fields['money'] = empty($this->Fields['money']) ? 0 : $this->Fields['money'];

  316.         $this->Fields['filename'] = empty($this->Fields['filename']) ? '' : $this->Fields['filename'];

  317. 

  318.         //分析要创建的文件名称

  319.         $filename = GetFileNewName(

  320.             $this->ArcID,

  321.             $this->Fields['typeid'],

  322.             $this->Fields['senddate'],

  323.             $this->Fields['title'],

  324.             $this->Fields['ismake'],

  325.             $this->Fields['arcrank'],

  326.             $this->TypeLink->TypeInfos['namerule'],

  327.             $this->TypeLink->TypeInfos['typedir'],

  328.             $this->Fields['money'],

  329.             $this->Fields['filename']

  330.         );

  331. 

  332.         $filenames  = explode(".", $filename);

  333.         $this->ShortName = $filenames[count($filenames) - 1];

  334.         if ($this->ShortName == '') $this->ShortName = 'html';

  335.         $fileFirst = preg_replace("/\." . $this->ShortName . "$/i", "", $filename);

  336.         $this->Fields['namehand'] = basename($fileFirst);

  337.         $filenames  = explode("/", $filename);

  338.         $this->NameFirst = preg_replace("/\." . $this->ShortName . "$/i", "", $filenames[count($filenames) - 1]);

  339.         if ($this->NameFirst == '') {

  340.             $this->NameFirst = $this->arcID;

  341.         }

  342. 

  343.         //获得当前文档的全名

  344.         $filenameFull = GetFileUrl(

  345.             $this->ArcID,

  346.             $this->Fields['typeid'],

  347.             $this->Fields["senddate"],

  348.             $this->Fields["title"],

  349.             $this->Fields["ismake"],

  350.             $this->Fields["arcrank"],

  351.             $this->TypeLink->TypeInfos['namerule'],

  352.             $this->TypeLink->TypeInfos['typedir'],

  353.             $this->Fields["money"],

  354.             $this->Fields['filename'],

  355.             $this->TypeLink->TypeInfos['moresite'],

  356.             $this->TypeLink->TypeInfos['siteurl'],

  357.             $this->TypeLink->TypeInfos['sitepath']

  358.         );

  359.         $this->Fields['arcurl'] = $this->Fields['fullname'] = $filenameFull;

  360. 

  361.         //对于已设置不生成HTML的文章直接返回网址

  362.         if (

  363.             $this->Fields['ismake'] == -1 || $this->Fields['arcrank'] != 0 || $this->Fields['money'] > 0

  364.             || ($this->Fields['typeid'] == 0 && $this->Fields['channel'] != -1)

  365.         ) {

  366.             return $this->GetTrueUrl($filename);

  367.         }

  368.         //循环生成HTML文件

  369.         else {

  370.             $seoUrls = array();

  371.             for ($i = 1; $i <= $this->TotalPage; $i++) {

  372.                 if ($this->TotalPage > 1) {

  373.                     $this->Fields['tmptitle'] = (empty($this->Fields['tmptitle']) ? $this->Fields['title'] : $this->Fields['tmptitle']);

  374.                     if ($i > 1) $this->Fields['title'] = $this->Fields['tmptitle'] . "($i)";

  375.                 }

  376.                 if ($i > 1) {

  377.                     $TRUEfilename = $this->GetTruePath() . $fileFirst . "_" . $i . "." . $this->ShortName;

  378.                     $URLFilename = $fileFirst . "_" . $i . "." . $this->ShortName;

  379.                 } else {

  380.                     $TRUEfilename = $this->GetTruePath() . $filename;

  381.                     $URLFilename = $filename;

  382.                 }

  383.                 $seoUrls = array_merge($seoUrls, array($cfg_basehost . $URLFilename));

  384.                 $this->ParseDMFields($i, 1);

  385.                 $this->dtp->SaveTo($TRUEfilename);

  386.             }

  387. 

  388.             if ($baidu_seo == true) {

  389.                 $api = 'http://data.zz.baidu.com/urls?site=https://www.zixue.cn&token=vXkBb4Ot0yhOFcmP';

  390.                 $ch = curl_init();

  391.                 $options =  array(

  392.                     CURLOPT_URL => $api,

  393.                     CURLOPT_POST => true,

  394.                     CURLOPT_RETURNTRANSFER => true,

  395.                     CURLOPT_POSTFIELDS => implode("\n", $seoUrls),

  396.                     CURLOPT_HTTPHEADER => array('Content-Type: text/plain'),

  397.                 );

  398.                 curl_setopt_array($ch, $options);

  399.                 $result = curl_exec($ch);

  400.                 $rs = json_decode($result, true);

  401. 

  402.                 if ($rs["success"] == 1) {

  403.                     echo "百度搜索引擎提交成功，剩余次数：" . $rs["remain"] . "<br/>\r\n";

  404.                 }

  405.             }

  406.         }

  407.         $this->dsql->ExecuteNoneQuery("Update `#@__archives` SET ismake=1 WHERE id='" . $this->ArcID . "'");

  408.         return $this->GetTrueUrl($filename);

  409.     }

  410. 

  411.     /**

  412.      *  获得真实连接路径

  413.      *

  414.      * @access    public

  415.      * @param     string    $nurl  连接

  416.      * @return    string

  417.      */

  418.     function GetTrueUrl($nurl)

  419.     {

  420.         return GetFileUrl(

  421.             $this->Fields['id'],

  422.             $this->Fields['typeid'],

  423.             $this->Fields['senddate'],

  424.             $this->Fields['title'],

  425.             $this->Fields['ismake'],

  426.             $this->Fields['arcrank'],

  427.             $this->TypeLink->TypeInfos['namerule'],

  428.             $this->TypeLink->TypeInfos['typedir'],

  429.             $this->Fields['money'],

  430.             $this->Fields['filename'],

  431.             $this->TypeLink->TypeInfos['moresite'],

  432.             $this->TypeLink->TypeInfos['siteurl'],

  433.             $this->TypeLink->TypeInfos['sitepath']

  434.         );

  435.     }

  436. 

  437.     /**

  438.      *  获得站点的真实根路径

  439.      *

  440.      * @access    public

  441.      * @return    string

  442.      */

  443.     function GetTruePath()

  444.     {

  445.         $TRUEpath = $GLOBALS["cfg_basedir"];

  446.         return $TRUEpath;

  447.     }

  448. 

  449.     /**

  450.      *  获得指定键值的字段

  451.      *

  452.      * @access    public

  453.      * @param     string  $fname  键名称

  454.      * @param     string  $ctag  标记

  455.      * @return    string

  456.      */

  457.     function GetField($fname, $ctag)

  458.     {

  459.         //所有Field数组 OR 普通Field

  460.         if ($fname == 'array') {

  461.             return $this->Fields;

  462.         }

  463.         //指定了ID的节点

  464.         else if ($ctag->GetAtt('noteid') != '') {

  465.             if (isset($this->Fields[$fname . '_' . $ctag->GetAtt('noteid')])) {

  466.                 return $this->Fields[$fname . '_' . $ctag->GetAtt('noteid')];

  467.             }

  468.         }

  469.         //指定了type的节点

  470.         else if ($ctag->GetAtt('type') != '') {

  471.             if (isset($this->Fields[$fname . '_' . $ctag->GetAtt('type')])) {

  472.                 return $this->Fields[$fname . '_' . $ctag->GetAtt('type')];

  473.             }

  474.         } else if (isset($this->Fields[$fname])) {

  475.             return $this->Fields[$fname];

  476.         }

  477.         return '';

  478.     }

  479. 

  480.     /**

  481.      *  获得模板文件位置

  482.      *

  483.      * @access    public

  484.      * @return    string

  485.      */

  486.     function GetTempletFile()

  487.     {

  488.         global $cfg_basedir, $cfg_templets_dir, $cfg_df_style;

  489.         $cid = $this->ChannelUnit->ChannelInfos['nid'];

  490.         if (!empty($this->Fields['templet'])) {

  491.             $filetag = MfTemplet($this->Fields['templet']);

  492.             if (!preg_match("#\/#", $filetag)) $filetag = $GLOBALS['cfg_df_style'] . '/' . $filetag;

  493.         } else {

  494.             $filetag = MfTemplet($this->TypeLink->TypeInfos["temparticle"]);

  495.         }

  496.         $tid = $this->Fields['typeid'];

  497.         $filetag = str_replace('{cid}', $cid, $filetag);

  498.         $filetag = str_replace('{tid}', $tid, $filetag);

  499.         $tmpfile = $cfg_basedir . $cfg_templets_dir . '/' . $filetag;

  500.         if ($cid == 'spec') {

  501.             if (!empty($this->Fields['templet'])) {

  502.                 $tmpfile = $cfg_basedir . $cfg_templets_dir . '/' . $filetag;

  503.             } else {

  504.                 $tmpfile = $cfg_basedir . $cfg_templets_dir . "/{$cfg_df_style}/article_spec.htm";

  505.             }

  506.         }

  507.         if (defined('DEDEMOB')) {

  508.             $tmpfile = str_replace('.htm', '_m.htm', $tmpfile);

  509.         }

  510.         if (!file_exists($tmpfile)) {

  511.             $tmpfile = $cfg_basedir . $cfg_templets_dir . "/{$cfg_df_style}/" . ($cid == 'spec' ? 'article_spec.htm' : 'article_default.htm');

  512.             if (defined('DEDEMOB')) {

  513.                 $tmpfile = str_replace('.htm', '_m.htm', $tmpfile);

  514.             }

  515.         }

  516.         if (!preg_match("#.htm$#", $tmpfile)) return FALSE;

  517.         return $tmpfile;

  518.     }

  519. 

  520.     /**

  521.      *  动态输出结果

  522.      *

  523.      * @access    public

  524.      * @return    void

  525.      */

  526.     function display()

  527.     {

  528.         global $htmltype;

  529.         if ($this->IsError) {

  530.             return '';

  531.         }

  532.         $this->Fields["displaytype"] = "dm";

  533.         if ($this->NowPage > 1) $this->Fields["title"] = $this->Fields["title"] . "({$this->NowPage})";

  534.         //预编译

  535.         $this->LoadTemplet();

  536.         $this->ParAddTable();

  537. 

  538.         $this->ParseTempletsFirst();

  539. 

  540.         //跳转网址

  541.         $this->Fields['flag'] = empty($this->Fields['flag']) ? "" : $this->Fields['flag'];

  542.         if (preg_match("#j#", $this->Fields['flag']) && $this->Fields['redirecturl'] != '') {

  543.             if ($GLOBALS['cfg_jump_once'] == 'N') {

  544.                 $pageHtml = "<html>\r\n<head>\r\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=" . $GLOBALS['cfg_soft_lang'] . "\">\r\n<title>" . $this->Fields['title'] . "</title>\r\n";

  545.                 $pageHtml .= "<meta http-equiv=\"refresh\" content=\"3;URL=" . $this->Fields['redirecturl'] . "\">\r\n</head>\r\n<body>\r\n";

  546.                 $pageHtml .= "现在正在转向：" . $this->Fields['title'] . "，请稍候...<br/><br/>\r\n转向内容简介:" . $this->Fields['description'] . "\r\n</body>\r\n</html>\r\n";

  547.                 echo $pageHtml;

  548.             } else {

  549.                 header("location:{$this->Fields['redirecturl']}");

  550.             }

  551.             exit();

  552.         }

  553.         $pageCount = $this->NowPage;

  554.         $this->ParseDMFields($pageCount, 0);

  555.         $this->dtp->display();

  556.     }

  557. 

  558.     /**

  559.      *  载入模板

  560.      *

  561.      * @access    public

  562.      * @return    void

  563.      */

  564.     function LoadTemplet()

  565.     {

  566.         if ($this->TempSource == '') {

  567.             $tempfile = $this->GetTempletFile();

  568.             if (!file_exists($tempfile) || !is_file($tempfile)) {

  569.                 echo "文档ID：{$this->Fields['id']} - {$this->TypeLink->TypeInfos['typename']} - {$this->Fields['title']}<br />";

  570.                 echo "模板文件不存在，无法解析文档！";

  571.                 exit();

  572.             }

  573.             $this->dtp->LoadTemplate($tempfile);

  574.             $this->TempSource = $this->dtp->SourceString;

  575.         } else {

  576.             $this->dtp->LoadSource($this->TempSource);

  577.         }

  578.     }

  579. 

  580.     /**

  581.      *  解析模板，对固定的标记进行初始给值

  582.      *

  583.      * @access    public

  584.      * @return    void

  585.      */

  586.     function ParseTempletsFirst()

  587.     {

  588.         if (empty($this->Fields['keywords'])) {

  589.             $this->Fields['keywords'] = '';

  590.         }

  591. 

  592.         if (empty($this->Fields['reid'])) {

  593.             $this->Fields['reid'] = 0;

  594.         }

  595. 

  596.         $GLOBALS['envs']['tags'] = $this->Fields['tags'];

  597. 

  598.         if (isset($this->TypeLink->TypeInfos['reid'])) {

  599.             $GLOBALS['envs']['reid'] = $this->TypeLink->TypeInfos['reid'];

  600.         }

  601. 

  602.         $GLOBALS['envs']['keyword'] = $this->Fields['keywords'];

  603. 

  604.         $GLOBALS['envs']['typeid'] = $this->Fields['typeid'];

  605. 

  606.         $GLOBALS['envs']['topid'] = GetTopid($this->Fields['typeid']);

  607. 

  608.         $GLOBALS['envs']['aid'] = $GLOBALS['envs']['id'] = $this->Fields['id'];

  609. 

  610.         $GLOBALS['envs']['adminid'] = $GLOBALS['envs']['mid'] = isset($this->Fields['mid']) ? $this->Fields['mid'] : 1;

  611. 

  612.         $GLOBALS['envs']['channelid'] = $this->TypeLink->TypeInfos['channeltype'];

  613. 

  614.         if ($this->Fields['reid'] > 0) {

  615.             $GLOBALS['envs']['typeid'] = $this->Fields['reid'];

  616.         }

  617. 

  618.         MakeOneTag($this->dtp, $this, 'N');

  619.     }

  620. 

  621.     /**

  622.      *  解析模板，对内容里的变动进行赋值

  623.      *

  624.      * @access    public

  625.      * @param     string  $pageNo  页码数

  626.      * @param     string  $ismake  是否生成

  627.      * @return    string

  628.      */

  629.     function ParseDMFields($pageNo, $ismake = 1)

  630.     {

  631.         $this->NowPage = $pageNo;

  632.         $this->Fields['nowpage'] = $this->NowPage;

  633.         if ($this->SplitPageField != '' && isset($this->Fields[$this->SplitPageField])) {

  634.             $this->Fields[$this->SplitPageField] = $this->SplitFields[$pageNo - 1];

  635.             if ($pageNo > 1) $this->Fields['description'] = trim(preg_replace("/[\r\n\t]/", ' ', cn_substr(html2text($this->Fields[$this->SplitPageField]), 200)));

  636.         }

  637. 

  638.         //解析模板

  639.         if (is_array($this->dtp->CTags)) {

  640.             foreach ($this->dtp->CTags as $i => $ctag) {

  641.                 if ($ctag->GetName() == 'field') {

  642.                     $this->dtp->Assign($i, $this->GetField($ctag->GetAtt('name'), $ctag));

  643.                 } else if ($ctag->GetName() == 'pagebreak') {

  644.                     if ($ismake == 0) {

  645.                         $this->dtp->Assign($i, $this->GetPagebreakDM($this->TotalPage, $this->NowPage, $this->ArcID));

  646.                     } else {

  647.                         $this->dtp->Assign($i, $this->GetPagebreak($this->TotalPage, $this->NowPage, $this->ArcID));

  648.                     }

  649.                 } else if ($ctag->GetName() == 'pagetitle') {

  650.                     if ($ismake == 0) {

  651.                         $this->dtp->Assign($i, $this->GetPageTitlesDM($ctag->GetAtt("style"), $pageNo));

  652.                     } else {

  653.                         $this->dtp->Assign($i, $this->GetPageTitlesST($ctag->GetAtt("style"), $pageNo));

  654.                     }

  655.                 } else if ($ctag->GetName() == 'prenext') {

  656.                     $this->dtp->Assign($i, $this->GetPreNext($ctag->GetAtt('get')));

  657.                 } else if ($ctag->GetName() == 'fieldlist') {

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

  659.                     if ($innertext == '') $innertext = GetSysTemplets('tag_fieldlist.htm');

  660.                     $dtp2 = new DedeTagParse();

  661.                     $dtp2->SetNameSpace('field', '[', ']');

  662.                     $dtp2->LoadSource($innertext);

  663.                     $oldSource = $dtp2->SourceString;

  664.                     $oldCtags = $dtp2->CTags;

  665.                     $res = '';

  666.                     if (is_array($this->ChannelUnit->ChannelFields) && is_array($dtp2->CTags)) {

  667.                         foreach ($this->ChannelUnit->ChannelFields as $k => $v) {

  668.                             if (isset($v['autofield']) && empty($v['autofield'])) {

  669.                                 continue;

  670.                             }

  671.                             $dtp2->SourceString = $oldSource;

  672.                             $dtp2->CTags = $oldCtags;

  673.                             $fname = $v['itemname'];

  674.                             foreach ($dtp2->CTags as $tid => $ctag2) {

  675.                                 if ($ctag2->GetName() == 'name') {

  676.                                     $dtp2->Assign($tid, $fname);

  677.                                 } else if ($ctag2->GetName() == 'tagname') {

  678.                                     $dtp2->Assign($tid, $k);

  679.                                 } else if ($ctag2->GetName() == 'value') {

  680.                                     $this->Fields[$k] = $this->ChannelUnit->MakeField($k, $this->Fields[$k], $ctag2);

  681.                                     @$dtp2->Assign($tid, $this->Fields[$k]);

  682.                                 }

  683.                             }

  684.                             $res .= $dtp2->GetResult();

  685.                         }

  686.                     }

  687.                     $this->dtp->Assign($i, $res);

  688.                 } //end case

  689. 

  690.             } //结束模板循环

  691. 

  692.         }

  693.     }

  694. 

  695.     /**

  696.      *  关闭所占用的资源

  697.      *

  698.      * @access    public

  699.      * @return    void

  700.      */

  701.     function Close()

  702.     {

  703.         $this->FixedValues = '';

  704.         $this->Fields = '';

  705.     }

  706. 

  707.     /**

  708.      *  获取上一篇，下一篇链接

  709.      *

  710.      * @access    public

  711.      * @param     string  $gtype  获取类型

  712.      *                    pre:上一篇  preimg:上一篇图片  next:下一篇  nextimg:下一篇图片

  713.      * @return    string

  714.      */

  715.     function GetPreNext($gtype = '')

  716.     {

  717.         $rs = '';

  718.         if (count($this->PreNext) < 2) {

  719.             $aid = $this->ArcID;

  720.             $preR =  $this->dsql->GetOne("Select id From `#@__arctiny` where id<$aid And arcrank>-1 And typeid='{$this->Fields['typeid']}' order by id desc");

  721.             $nextR = $this->dsql->GetOne("Select id From `#@__arctiny` where id>$aid And arcrank>-1 And typeid='{$this->Fields['typeid']}' order by id asc");

  722.             $next = (is_array($nextR) ? " where arc.id={$nextR['id']} " : ' where 1>2 ');

  723.             $pre = (is_array($preR) ? " where arc.id={$preR['id']} " : ' where 1>2 ');

  724.             $query = "Select arc.id,arc.title,arc.shorttitle,arc.typeid,arc.ismake,arc.senddate,arc.arcrank,arc.money,arc.filename,arc.litpic,

  725.                         t.typedir,t.typename,t.namerule,t.namerule2,t.ispart,t.moresite,t.siteurl,t.sitepath

  726.                         from `#@__archives` arc left join #@__arctype t on arc.typeid=t.id  ";

  727.             $nextRow = $this->dsql->GetOne($query . $next);

  728.             $preRow = $this->dsql->GetOne($query . $pre);

  729.             if (is_array($preRow)) {

  730.                 if (defined('DEDEMOB')) {

  731.                     $mlink = 'view.php?aid=' . $preRow['id'];

  732.                 } else {

  733.                     $mlink = GetFileUrl(

  734.                         $preRow['id'],

  735.                         $preRow['typeid'],

  736.                         $preRow['senddate'],

  737.                         $preRow['title'],

  738.                         $preRow['ismake'],

  739.                         $preRow['arcrank'],

  740.                         $preRow['namerule'],

  741.                         $preRow['typedir'],

  742.                         $preRow['money'],

  743.                         $preRow['filename'],

  744.                         $preRow['moresite'],

  745.                         $preRow['siteurl'],

  746.                         $preRow['sitepath']

  747.                     );

  748.                 }

  749. 

  750.                 $this->PreNext['pre'] = "上一篇：<a href='$mlink'>{$preRow['title']}</a> ";

  751.                 $this->PreNext['preimg'] = "<a href='$mlink'><img src=\"{$preRow['litpic']}\" alt=\"{$preRow['title']}\"/></a> ";

  752.             } else {

  753.                 $this->PreNext['pre'] = "上一篇：没有了 ";

  754.                 $this->PreNext['preimg'] = "<img src=\"/templets/default/images/nophoto.jpg\" alt=\"对不起，没有上一图集了！\"/>";

  755.             }

  756.             if (is_array($nextRow)) {

  757.                 if (defined('DEDEMOB')) {

  758.                     $mlink = 'view.php?aid=' . $preRow['id'];

  759.                 } else {

  760.                     $mlink = GetFileUrl(

  761.                         $nextRow['id'],

  762.                         $nextRow['typeid'],

  763.                         $nextRow['senddate'],

  764.                         $nextRow['title'],

  765.                         $nextRow['ismake'],

  766.                         $nextRow['arcrank'],

  767.                         $nextRow['namerule'],

  768.                         $nextRow['typedir'],

  769.                         $nextRow['money'],

  770.                         $nextRow['filename'],

  771.                         $nextRow['moresite'],

  772.                         $nextRow['siteurl'],

  773.                         $nextRow['sitepath']

  774.                     );

  775.                 }

  776. 

  777.                 $this->PreNext['next'] = "下一篇：<a href='$mlink'>{$nextRow['title']}</a> ";

  778.                 $this->PreNext['nextimg'] = "<a href='$mlink'><img src=\"{$nextRow['litpic']}\" alt=\"{$nextRow['title']}\"/></a> ";

  779.             } else {

  780.                 $this->PreNext['next'] = "下一篇：没有了 ";

  781.                 $this->PreNext['nextimg'] = "<a href='javascript:void(0)' alt=\"\"><img src=\"/templets/default/images/nophoto.jpg\" alt=\"对不起，没有下一图集了！\"/></a>";

  782.             }

  783.         }

  784.         if ($gtype == 'pre') {

  785.             $rs =  $this->PreNext['pre'];

  786.         } else if ($gtype == 'preimg') {

  787. 

  788.             $rs =  $this->PreNext['preimg'];

  789.         } else if ($gtype == 'next') {

  790.             $rs =  $this->PreNext['next'];

  791.         } else if ($gtype == 'nextimg') {

  792. 

  793.             $rs =  $this->PreNext['nextimg'];

  794.         } else {

  795.             $rs =  $this->PreNext['pre'] . " &nbsp; " . $this->PreNext['next'];

  796.         }

  797.         return $rs;

  798.     }

  799. 

  800.     /**

  801.      *  获得动态页面分页列表

  802.      *

  803.      * @access    public

  804.      * @param     int   $totalPage  总页数

  805.      * @param     int   $nowPage  当前页数

  806.      * @param     int   $aid  文档id

  807.      * @return    string

  808.      */

  809.     function GetPagebreakDM($totalPage, $nowPage, $aid)

  810.     {

  811.         global $cfg_rewrite;

  812.         if ($totalPage == 1) {

  813.             return "";

  814.         }

  815.         $PageList = "<li class='page-item d-none d-sm-block disabled'><span class=\"page-link\">共" . $totalPage . "页: </span></li>";

  816.         $nPage = $nowPage - 1;

  817.         $lPage = $nowPage + 1;

  818.         if ($nowPage == 1) {

  819.             $PageList .= "<li class='page-item d-none d-sm-block disabled'><a class='page-link' href='#'>上一页</a></li>";

  820.         } else {

  821.             if ($nPage == 1) {

  822.                 $PageList .= "<li class='page-item'><a class='page-link' href='view.php?aid=$aid'>上一页</a></li>";

  823.                 if ($cfg_rewrite == 'Y') {

  824.                     $PageList = preg_replace("#.php\?aid=(\d+)#i", '-\\1-1.html', $PageList);

  825.                 }

  826.             } else {

  827.                 $PageList .= "<li class='page-item'><a class='page-link' href='view.php?aid=$aid&pageno=$nPage'>上一页</a></li>";

  828.                 if ($cfg_rewrite == 'Y') {

  829.                     $PageList = str_replace(".php?aid=", "-", $PageList);

  830.                     $PageList =  preg_replace("#&pageno=(\d+)#i", '-\\1.html', $PageList);

  831.                 }

  832.             }

  833.         }

  834.         for ($i = 1; $i <= $totalPage; $i++) {

  835.             if ($i == 1) {

  836.                 if ($nowPage != 1) {

  837.                     $PageList .= "<li class='page-item'><a class='page-link' href='view.php?aid=$aid'>1</a></li>";

  838.                     if ($cfg_rewrite == 'Y') {

  839.                         $PageList = preg_replace("#.php\?aid=(\d+)#i", '-\\1-1.html', $PageList);

  840.                     }

  841.                 } else {

  842.                     $PageList .= "<li class=\"page-item active\"><a class='page-link'>1</a></li>";

  843.                 }

  844.             } else {

  845.                 $n = $i;

  846.                 if ($nowPage != $i) {

  847.                     $PageList .= "<li class='page-item'><a class='page-link' href='view.php?aid=$aid&pageno=$i'>" . $n . "</a></li>";

  848.                     if ($cfg_rewrite == 'Y') {

  849.                         $PageList = str_replace(".php?aid=", "-", $PageList);

  850.                         $PageList =  preg_replace("#&pageno=(\d+)#i", '-\\1.html', $PageList);

  851.                     }

  852.                 } else {

  853.                     $PageList .= "<li class=\"page-item active\"><span class='page-link'>{$n}</span></li>";

  854.                 }

  855.             }

  856.         }

  857.         if ($lPage <= $totalPage) {

  858.             $PageList .= "<li class='page-item'><a class='page-link' href='view.php?aid=$aid&pageno=$lPage'>下一页</a></li>";

  859.             if ($cfg_rewrite == 'Y') {

  860.                 $PageList = str_replace(".php?aid=", "-", $PageList);

  861.                 $PageList =  preg_replace("#&pageno=(\d+)#i", '-\\1.html', $PageList);

  862.             }

  863.         } else {

  864.             $PageList .= "<li class='page-item'><span class='page-link'>下一页</span></li>";

  865.         }

  866.         return $PageList;

  867.     }

  868. 

  869.     /**

  870.      *  获得静态页面分页列表

  871.      *

  872.      * @access    public

  873.      * @param     int   $totalPage  总页数

  874.      * @param     int   $nowPage  当前页数

  875.      * @param     int   $aid  文档id

  876.      * @return    string

  877.      */

  878.     function GetPagebreak($totalPage, $nowPage, $aid)

  879.     {

  880.         if ($totalPage == 1) {

  881.             return "";

  882.         }

  883.         $PageList = "<li class='page-item d-none d-sm-block disabled'><span class=\"page-link\">共" . $totalPage . "页: </span></li>";

  884.         $nPage = $nowPage - 1;

  885.         $lPage = $nowPage + 1;

  886.         if ($nowPage == 1) {

  887.             $PageList .= "<li class='page-item d-none d-sm-block disabled'><a class='page-link' href='#'>上一页</a></li>";

  888.         } else {

  889.             if ($nPage == 1) {

  890.                 $PageList .= "<li class='page-item'><a class='page-link' href='" . $this->NameFirst . "." . $this->ShortName . "'>上一页</a></li>";

  891.             } else {

  892.                 $PageList .= "<li class='page-item'><a class='page-link' href='" . $this->NameFirst . "_" . $nPage . "." . $this->ShortName . "'>上一页</a></li>";

  893.             }

  894.         }

  895.         for ($i = 1; $i <= $totalPage; $i++) {

  896.             if ($i == 1) {

  897.                 if ($nowPage != 1) {

  898.                     $PageList .= "<li class='page-item'><a class='page-link' href='" . $this->NameFirst . "." . $this->ShortName . "'>1</a></li>";

  899.                 } else {

  900.                     $PageList .= "<li class=\"page-item active\"><span class='page-link'>1</span></li>";

  901.                 }

  902.             } else {

  903.                 $n = $i;

  904.                 if ($nowPage != $i) {

  905.                     $PageList .= "<li class='page-item'><a class='page-link' href='" . $this->NameFirst . "_" . $i . "." . $this->ShortName . "'>" . $n . "</a></li>";

  906.                 } else {

  907.                     $PageList .= "<li class=\"page-item active\"><span class='page-link'>{$n}</span></li>";

  908.                 }

  909.             }

  910.         }

  911.         if ($lPage <= $totalPage) {

  912.             $PageList .= "<li class='page-item'><a class='page-link' href='" . $this->NameFirst . "_" . $lPage . "." . $this->ShortName . "'>下一页</a></li>";

  913.         } else {

  914.             $PageList .= "<li class='page-item'><span class='page-link'>下一页</span></li>";

  915.         }

  916.         return $PageList;

  917.     }

  918. 

  919.     /**

  920.      *  获得动态页面小标题

  921.      *

  922.      * @access    public

  923.      * @param     string  $styleName  类型名称

  924.      * @param     string  $pageNo  页码数

  925.      * @return    string

  926.      */

  927.     function GetPageTitlesDM($styleName, $pageNo)

  928.     {

  929.         if ($this->TotalPage == 1) {

  930.             return "";

  931.         }

  932.         if (count($this->SplitTitles) == 0) {

  933.             return "";

  934.         }

  935.         $i = 1;

  936.         $aid = $this->ArcID;

  937.         if ($styleName == 'link') {

  938.             $revalue = "";

  939.             foreach ($this->SplitTitles as $k => $v) {

  940.                 if ($i == 1) {

  941.                     $revalue .= "<a href='view.php?aid=$aid&pageno=$i'>$v</a> \r\n";

  942.                 } else {

  943.                     if ($pageNo == $i) {

  944.                         $revalue .= " $v \r\n";

  945.                     } else {

  946.                         $revalue .= "<a href='view.php?aid=$aid&pageno=$i'>$v</a> \r\n";

  947.                     }

  948.                 }

  949.                 $i++;

  950.             }

  951.         } else {

  952.             $revalue = "<select id='dedepagetitles' onchange='location.href=this.options[this.selectedIndex].value;'>\r\n";

  953.             foreach ($this->SplitTitles as $k => $v) {

  954.                 if ($i == 1) {

  955.                     $revalue .= "<option value='" . $this->Fields['phpurl'] . "/view.php?aid=$aid&pageno=$i'>{$i}、{$v}</option>\r\n";

  956.                 } else {

  957.                     if ($pageNo == $i) {

  958.                         $revalue .= "<option value='" . $this->Fields['phpurl'] . "/view.php?aid=$aid&pageno=$i' selected>{$i}、{$v}</option>\r\n";

  959.                     } else {

  960.                         $revalue .= "<option value='" . $this->Fields['phpurl'] . "/view.php?aid=$aid&pageno=$i'>{$i}、{$v}</option>\r\n";

  961.                     }

  962.                 }

  963.                 $i++;

  964.             }

  965.             $revalue .= "</select>\r\n";

  966.         }

  967.         return $revalue;

  968.     }

  969. 

  970.     /**

  971.      *  获得静态页面小标题

  972.      *

  973.      * @access    public

  974.      * @param     string  $styleName  类型名称

  975.      * @param     string  $pageNo  页码数

  976.      * @return    string

  977.      */

  978.     function GetPageTitlesST($styleName, $pageNo)

  979.     {

  980.         if ($this->TotalPage == 1) {

  981.             return "";

  982.         }

  983.         if (count($this->SplitTitles) == 0) {

  984.             return "";

  985.         }

  986.         $i = 1;

  987.         if ($styleName == 'link') {

  988.             $revalue = "";

  989.             foreach ($this->SplitTitles as $k => $v) {

  990.                 if ($i == 1) {

  991.                     $revalue .= "<a href='" . $this->NameFirst . "." . $this->ShortName . "'>$v</a> \r\n";

  992.                 } else {

  993.                     if ($pageNo == $i) {

  994.                         $revalue .= " $v \r\n";

  995.                     } else {

  996.                         $revalue .= "<a href='" . $this->NameFirst . "_" . $i . "." . $this->ShortName . "'>$v</a> \r\n";

  997.                     }

  998.                 }

  999.                 $i++;

  1000.             }

  1001.         } else {

  1002.             $revalue = "<select id='dedepagetitles' onchange='location.href=this.options[this.selectedIndex].value;'>\r\n";

  1003.             foreach ($this->SplitTitles as $k => $v) {

  1004.                 if ($i == 1) {

  1005.                     $revalue .= "<option value='" . $this->NameFirst . "." . $this->ShortName . "'>{$i}、{$v}</option>\r\n";

  1006.                 } else {

  1007.                     if ($pageNo == $i) {

  1008.                         $revalue .= "<option value='" . $this->NameFirst . "_" . $i . "." . $this->ShortName . "' selected>{$i}、{$v}</option>\r\n";

  1009.                     } else {

  1010.                         $revalue .= "<option value='" . $this->NameFirst . "_" . $i . "." . $this->ShortName . "'>{$i}、{$v}</option>\r\n";

  1011.                     }

  1012.                 }

  1013.                 $i++;

  1014.             }

  1015.             $revalue .= "</select>\r\n";

  1016.         }

  1017.         return $revalue;

  1018.     }

  1019. 

  1020.     /**

  1021.      * 高亮问题修正, 排除alt title <a></a>直接的字符替换

  1022.      *

  1023.      * @param string $kw

  1024.      * @param string $body

  1025.      * @return string

  1026.      */

  1027.     function ReplaceKeyword($kw, &$body)

  1028.     {

  1029.         global $cfg_cmspath;

  1030.         $maxkey = 5;

  1031.         $kws = explode(",", trim($kw));    //以分好为间隔符

  1032.         $i = 0;

  1033.         $karr = $kaarr = $GLOBALS['replaced'] = array();

  1034. 

  1035.         //暂时屏蔽超链接

  1036.         $body = preg_replace("#(<a(.*))(>)(.*)(<)(\/a>)#isU", '\\1-]-\\4-[-\\6', $body);

  1037. 

  1038.         /*

  1039.         foreach($kws as $k)

  1040.         {

  1041.             $k = trim($k);

  1042.             if($k!="")

  1043.             {

  1044.                 if($i > $maxkey)

  1045.                 {

  1046.                     break;

  1047.                 }

  1048.                 $myrow = $this->dsql->GetOne("SELECT * FROM #@__keywords WHERE keyword='$k' AND rpurl<>'' ");

  1049.                 if(is_array($myrow))

  1050.                 {

  1051.                     $karr[] = $k;

  1052.                     $GLOBALS['replaced'][$k] = 0;

  1053.                     $kaarr[] = "<a href='{$myrow['rpurl']}'><u>$k</u></a>";

  1054.                 }

  1055.                 $i++;

  1056.             }

  1057.         }

  1058.         */

  1059.         $query = "SELECT * FROM #@__keywords WHERE rpurl<>'' ORDER BY rank DESC";

  1060.         $this->dsql->SetQuery($query);

  1061.         $this->dsql->Execute();

  1062.         while ($row = $this->dsql->GetArray()) {

  1063.             $key = trim($row['keyword']);

  1064.             $key_url = trim($row['rpurl']);

  1065.             $karr[] = $key;

  1066.             $kaarr[] = "<a href='$key_url' target='_blank'><u>$key</u></a>";

  1067.         }

  1068. 

  1069.         $GLOBALS['_dd_karr'] = $karr;

  1070.         $GLOBALS['_dd_kaarr'] = $kaarr;

  1071. 

  1072.         // 这里可能会有错误

  1073.         if (version_compare(PHP_VERSION, '8.0.0', '>=')) {

  1074.             $body = @preg_replace_callback("#(^|>)([^<]+)(?=<|$)#sU", "_highlight8", $body);

  1075.         } else if (version_compare(PHP_VERSION, '5.5.0', '>=')) {

  1076. 

  1077.             $body = @preg_replace_callback("#(^|>)([^<]+)(?=<|$)#sU", "_highlight('\\2', \$karr, \$kaarr, '\\1')", $body);

  1078.         } else {

  1079.             $body = @preg_replace("#(^|>)([^<]+)(?=<|$)#sUe", "_highlight('\\2', \$karr, \$kaarr, '\\1')", $body);

  1080.         }

  1081. 

  1082.         //恢复超链接

  1083.         $body = preg_replace("#(<a(.*))-\]-(.*)-\[-(\/a>)#isU", '\\1>\\3<\\4', $body);

  1084.         return $body;

  1085.     }

  1086. } //End Archives

  1087. 

  1088. function _highlight8($matches){

  1089.     return _highlight($matches[2], $GLOBALS['_dd_karr'], $GLOBALS['_dd_kaarr'], $matches[1]);

  1090. }

  1091. 

  1092. //高亮专用, 替换多次是可能不能达到最多次

  1093. function _highlight($string, $words, $result, $pre)

  1094. {

  1095.     global $cfg_replace_num;

  1096.     if (version_compare(PHP_VERSION, '5.5.0', '>=') && version_compare(PHP_VERSION, '8.0.0', '<')) {

  1097.         $string = $string[0];

  1098.         $pre = $pre[0];

  1099.     }

  1100.     $string = str_replace('\"', '"', $string);

  1101.     if ($cfg_replace_num > 0) {

  1102.         foreach ($words as $key => $word) {

  1103.             if ($GLOBALS['replaced'][$word] == 1) {

  1104.                 continue;

  1105.             }

  1106.             $string = preg_replace("#" . preg_quote($word) . "#", $result[$key], $string, $cfg_replace_num);

  1107.             if (strpos($string, $word) !== FALSE) {

  1108.                 $GLOBALS['replaced'][$word] = 1;

  1109.             }

  1110.         }

  1111.     } else {

  1112.         $string = str_replace($words, $result, $string);

  1113.     }

  1114.     return $pre . $string;

  1115. }