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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/system/taglib/arclist.lib.php

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  1. <?php

  2. if (!defined('DEDEINC')) exit('dedebiz');

  3. /**

  4.  * 文档列表调用标记

  5.  *

  6.  * 9:19 2010年7月13日:修正对isweight属性的支持

  7.  *

  8.  * @version        $id:arclist.lib.php 3 9:19 2010年7月13日 tianya $

  9.  * @package        DedeBIZ.Taglib

  10.  * @copyright      Copyright (c) 2022 DedeBIZ.COM

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

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

  13.  */

  14. /**

  15.  *  arclist解析标签

  16.  *

  17.  * @access    public

  18.  * @param     object  $ctag  解析标签

  19.  * @param     object  $refObj  引用对象

  20.  * @return    string  成功后返回解析后的标签内容

  21.  */

  22. function lib_arclist(&$ctag, &$refObj)

  23. {

  24.     global $envs;

  25.     $autopartid = 0;

  26.     $tagid = '';

  27.     $tagname = $ctag->GetTagName();

  28.     $channelid = $ctag->GetAtt('channelid');

  29.     //增加对分页内容的处理

  30.     $pagesize = $ctag->GetAtt('pagesize');

  31.     if ($pagesize == '') {

  32.         $multi = 0;

  33.     } else {

  34.         $tagid = $ctag->GetAtt('tagid');

  35.     }

  36.     //arclist是否需要weight排序,默认为"N",如果需要排序则设置为"Y"

  37.     $isweight = $ctag->GetAtt('isweight');

  38.     if ($tagname == 'imglist' || $tagname == 'imginfolist') {

  39.         $listtype = 'image';

  40.     } else if ($tagname == 'specart') {

  41.         $channelid = -1;

  42.         $listtype = '';

  43.     } else if ($tagname == 'coolart') {

  44.         $listtype = 'commend';

  45.     } else if ($tagname == 'autolist') {

  46.         $autopartid = $ctag->GetAtt('partsort');

  47.     } else {

  48.         $listtype = $ctag->GetAtt('type');

  49.     }

  50.     //排序

  51.     if ($ctag->GetAtt('sort') != '') $orderby = $ctag->GetAtt('sort');

  52.     else if ($tagname == 'hotart') $orderby = 'click';

  53.     else $orderby = $ctag->GetAtt('orderby');

  54.     //对相应的标记使用不同的默认innertext

  55.     if (trim($ctag->GetInnerText()) != '') $innertext = $ctag->GetInnerText();

  56.     else if ($tagname == 'imglist') $innertext = GetSysTemplets('part_imglist.htm');

  57.     else if ($tagname == 'imginfolist') $innertext = GetSysTemplets('part_imginfolist.htm');

  58.     else $innertext = GetSysTemplets("part_arclist.htm");

  59.     //兼容titlelength

  60.     if ($ctag->GetAtt('titlelength') != '') $titlelen = $ctag->GetAtt('titlelength');

  61.     else $titlelen = $ctag->GetAtt('titlelen');

  62.     //兼容infolength

  63.     if ($ctag->GetAtt('infolength') != '') $infolen = $ctag->GetAtt('infolength');

  64.     else $infolen = $ctag->GetAtt('infolen');

  65.     $typeid = trim($ctag->GetAtt('typeid'));

  66.     if (empty($typeid)) {

  67.         $typeid = (isset($refObj->Fields['typeid']) ? $refObj->Fields['typeid'] : $envs['typeid']);

  68.     }

  69.     if ($listtype == 'autolist') {

  70.         $typeid = lib_GetAutoChannelID($ctag->GetAtt('partsort'), $typeid);

  71.     }

  72.     if ($ctag->GetAtt('att') == '') {

  73.         $flag = $ctag->GetAtt('flag');

  74.     } else {

  75.         $flag = $ctag->GetAtt('att');

  76.     }

  77.     return lib_arclistDone ($refObj, $ctag, $typeid, $ctag->GetAtt('row'), $ctag->GetAtt('col'), $titlelen, $infolen, $ctag->GetAtt('imgwidth'), $ctag->GetAtt('imgheight'), $listtype, $orderby, $ctag->GetAtt('keyword'), $innertext, $envs['aid'], $ctag->GetAtt('idlist'), $channelid, $ctag->GetAtt('limit'), $flag,$ctag->GetAtt('orderway'), $ctag->GetAtt('subday'), $ctag->GetAtt('noflag'), $tagid,$pagesize,$isweight,$ctag->GetAtt('notypeid')

  78.     );

  79. }

  80. /**

  81.  *  arclist解析函数

  82.  *

  83.  * @access    public

  84.  * @param     object  $refObj  引用对象

  85.  * @param     object  $ctag  标签

  86.  * @param     int  $typeid  栏目id

  87.  * @param     int  $row  调用行数

  88.  * @param     int  $titlelen  字符串长度

  89.  * @param     int  $infolen  描述信息长度

  90.  * @param     int  $imgwidth  图片宽度

  91.  * @param     int  $imgheight  图片高度

  92.  * @param     string  $listtype  列表类型

  93.  * @param     string  $orderby  排列顺序

  94.  * @param     string  $keyword  关键词

  95.  * @param     string  $innertext  底层模板

  96.  * @param     int  $arcid  文档id

  97.  * @param     string  $idlist  ID列表

  98.  * @param     int  $channelid  栏目id

  99.  * @param     string  $limit  限制

  100.  * @param     string  $att  属性

  101.  * @param     string  $order  排序类型

  102.  * @param     int  $subday  天内

  103.  * @param     string  $noflag  属性标记

  104.  * @param     string  $tagid  标签id

  105.  * @param     string  $pagesize  显示条数

  106.  * @param     string  $isweight  是否需要对检索出来的内容按照weight排序

  107.  * @return    string

  108.  */

  109. function lib_arclistDone (&$refObj, &$ctag, $typeid=0, $row=10, $col=1, $titlelen=30, $infolen=160, $imgwidth=120, $imgheight=90, $listtype='all', $orderby='default', $keyword='', $innertext='', $arcid=0, $idlist='', $channelid=0, $limit='', $att='', $order='desc', $subday=0, $noflag='',$tagid='', $pagesize=0, $isweight='N',$notypeid=0)

  110. {

  111.     global $dsql, $PubFields, $cfg_keyword_like, $cfg_index_cache, $_arclistEnv, $envs, $cfg_cache_type, $cfg_digg_update;

  112.     $row = AttDef($row, 10);

  113.     $titlelen = AttDef($titlelen, 30);

  114.     $infolen = AttDef($infolen, 160);

  115.     $imgwidth = AttDef($imgwidth, 120);

  116.     $imgheight = AttDef($imgheight, 120);

  117.     $listtype = AttDef($listtype, 'all');

  118.     $arcid = AttDef($arcid, 0);

  119.     $channelid = AttDef($channelid, 0);

  120.     $orderby = AttDef($orderby, 'default');

  121.     $orderWay = AttDef($order, 'desc');

  122.     $subday = AttDef($subday, 0);

  123.     $pagesize = AttDef($pagesize, 0);

  124.     $line = $row;

  125.     $orderby = strtolower($orderby);

  126.     $keyword = trim($keyword);

  127.     $innertext = trim($innertext);

  128.     $tablewidth = $ctag->GetAtt('tablewidth');

  129.     $writer = $ctag->GetAtt('writer');

  130.     if ($tablewidth == "") $tablewidth = 100;

  131.     if (empty($col)) $col = 1;

  132.     $colWidth = ceil(100 / $col);

  133.     $tablewidth = $tablewidth."%";

  134.     $colWidth = $colWidth."%";

  135.     //记录属性,以便分页样式统一调用

  136.     $attarray = compact('row', 'titlelen', 'infolen', 'imgwidth', 'imgheight', 'listtype', 'arcid', 'channelid', 'orderby', 'orderWay', 'subday', 'pagesize', 'orderby', 'keyword', 'tablewidth', 'col', 'colWidth');

  137.     if ($innertext == '') $innertext = GetSysTemplets('part_arclist.htm');

  138.     if (@$ctag->GetAtt('getall') == 1) $getall = 1;

  139.     else $getall = 0;

  140.     if ($att == '0') $att = '';

  141.     if ($att == '3') $att = 'f';

  142.     if ($att == '1') $att = 'h';

  143.     $orwheres = array();

  144.     $maintable = '#@__archives';

  145.     //按不同情况设定SQL条件 排序方式

  146.     if ($idlist == '') {

  147.         if ($orderby == 'near' && $cfg_keyword_like == 'N') {

  148.             $keyword = '';

  149.         }

  150.         if ($writer == 'this') {

  151.             $wmid =  isset($refObj->Fields['mid']) ? $refObj->Fields['mid'] : 0;

  152.             $orwheres[] = " arc.mid = '$wmid' ";

  153.         }

  154.         //时间限制(用于调用最近热门文档、热门评论之类)，这里的时间只能计算到天，否则缓存功能将无效

  155.         if ($subday > 0) {

  156.             $ntime = gmmktime(0, 0, 0, gmdate('m'), gmdate('d'), gmdate('Y'));

  157.             $limitday = $ntime - ($subday * 24 * 3600);

  158.             $orwheres[] = " arc.senddate > $limitday ";

  159.         }

  160.         //关键词条件

  161.         if ($keyword != '') {

  162.             $keyword = str_replace(',', '|', $keyword);

  163.             $orwheres[] = " CONCAT(arc.title,arc.keywords) REGEXP '$keyword' ";

  164.         }

  165.         //文档属性

  166.         if (preg_match('/commend/i', $listtype)) $orwheres[] = " FIND_IN_SET('c', arc.flag)>0  ";

  167.         if (preg_match('/image/i', $listtype)) $orwheres[] = " FIND_IN_SET('p', arc.flag)>0  ";

  168.         if ($att != '') {

  169.             $flags = explode(',', $att);

  170.             for ($i = 0; isset($flags[$i]); $i++) $orwheres[] = " FIND_IN_SET('{$flags[$i]}', arc.flag)>0 ";

  171.         }

  172.         if (!empty($typeid) && $typeid != 'top') {

  173.             //指定了多个栏目时，不再获取子类的id

  174.             if (preg_match('#,#', $typeid)) {

  175.                 //指定了getall属性或主页模板例外

  176.                 if ($getall == 1 || empty($refObj->Fields['typeid'])) {

  177.                     $typeids = explode(',', $typeid);

  178.                     foreach ($typeids as $ttid) {

  179.                         $typeidss[] = GetSonIds($ttid);

  180.                     }

  181.                     $typeidStr = join(',', $typeidss);

  182.                     $typeidss = explode(',', $typeidStr);

  183.                     $typeidssok = array_unique($typeidss);

  184.                     $typeid = join(',', $typeidssok);

  185.                 }

  186.                 $orwheres[] = " arc.typeid IN ($typeid) ";

  187.             } else {

  188.                 //处理交叉栏目

  189.                 $CrossID = '';

  190.                 if ($ctag->GetAtt('cross') == '1') {

  191.                     $arr = $dsql->GetOne("SELECT `id`,`topid`,`cross`,`crossid`,`ispart`,`typename` FROM `#@__arctype` WHERE id='$typeid' ");

  192.                     if ($arr['cross'] == 0 || ($arr['cross'] == 2 && trim($arr['crossid'] == ''))) {

  193.                         $orwheres[] = ' arc.typeid IN ('.GetSonIds($typeid).')';

  194.                     } else {

  195.                         $selquery = '';

  196.                         if ($arr['cross'] == 1) {

  197.                             $selquery = "SELECT id,topid FROM `#@__arctype` WHERE typename LIKE '{$arr['typename']}' AND id<>'{$typeid}' AND topid<>'{$typeid}'  ";

  198.                         } else {

  199.                             $arr['crossid'] = preg_replace('#[^0-9,]#', '', trim($arr['crossid']));

  200.                             if ($arr['crossid'] != '') $selquery = "SELECT id,topid FROM `#@__arctype` WHERE id IN('{$arr['crossid']}') AND id<>'{$typeid}' AND topid<>'{$typeid}'  ";

  201.                         }

  202.                         if ($selquery != '') {

  203.                             $dsql->SetQuery($selquery);

  204.                             $dsql->Execute();

  205.                             while ($arr = $dsql->GetArray()) {

  206.                                 $CrossID .= ($CrossID == '' ? $arr['id'] : ','.$arr['id']);

  207.                             }

  208.                         }

  209.                     }

  210.                 }

  211.                 if ($CrossID == '') $orwheres[] = ' arc.typeid IN ('.GetSonIds($typeid).')';

  212.                 else $orwheres[] = ' arc.typeid IN ('.GetSonIds($typeid).','.$CrossID.')';

  213.             }

  214.         }

  215.         //栏目id

  216.         if (preg_match('#spec#i', $listtype)) $channelid == -1;

  217.         if (!empty($channelid)) $orwheres[] = " And arc.channel = '$channelid' ";

  218.         if (!empty($noflag)) {

  219.             if (!preg_match('#,#', $noflag)) {

  220.                 $orwheres[] = " FIND_IN_SET('$noflag', arc.flag)<1 ";

  221.             } else {

  222.                 $noflags = explode(',', $noflag);

  223.                 foreach ($noflags as $noflag) {

  224.                     if (trim($noflag) == '') continue;

  225.                     $orwheres[] = " FIND_IN_SET('$noflag', arc.flag)<1 ";

  226.                 }

  227.             }

  228.         }

  229.         $orwheres[] = 'arc.arcrank > -1';

  230.         if (!empty($notypeid))

  231.         {

  232.             $orwheres[] = "and arc.typeid NOT IN (".GetSonIds($notypeid).")";

  233.         }

  234.         //由于这个条件会导致缓存功能失去意义，因此取消

  235.         //if ($arcid!=0) $orwheres[] = " arc.id<>'$arcid' ";

  236.     }

  237.     //文档排序的方式

  238.     $ordersql = '';

  239.     if ($orderby == 'hot' || $orderby == 'click') $ordersql = " ORDER BY arc.click $orderWay";

  240.     else if ($orderby == 'sortrank' || $orderby == 'pubdate') $ordersql = " ORDER BY arc.sortrank $orderWay";

  241.     else if ($orderby == 'id') $ordersql = " ORDER BY arc.id $orderWay";

  242.     else if ($orderby == 'near') $ordersql = " ORDER BY ABS(arc.id - ".$arcid.")";

  243.     else if ($orderby == 'lastpost') $ordersql = " ORDER BY arc.lastpost $orderWay";

  244.     else if ($orderby == 'scores') $ordersql = " ORDER BY arc.scores $orderWay";

  245.     //增加按好评数和差评数调用

  246.     else if ($orderby == 'goodpost') $ordersql = " order by arc.goodpost $orderWay";

  247.     else if ($orderby == 'badpost') $ordersql = " order by arc.badpost $orderWay";

  248.     else if ($orderby == 'rand') $ordersql = " ORDER BY rand()";

  249.     else $ordersql = " ORDER BY arc.sortrank $orderWay";

  250.     //limit条件

  251.     $limit = trim(preg_replace('#limit#is', '', $limit));

  252.     if ($limit != '') {

  253.         $limitsql = " LIMIT $limit ";

  254.         $limitarr = explode(',', $limit);

  255.         $line = isset($limitarr[1]) ? $limitarr[1] : $line;

  256.     } else $limitsql = " LIMIT 0,$line ";

  257.     $orwhere = '';

  258.     if (isset($orwheres[0])) {

  259.         $orwhere = join(' And ', $orwheres);

  260.         $orwhere = preg_replace("#^ And#is", '', $orwhere);

  261.         $orwhere = preg_replace("#And[ ]{1,}And#is", 'And ', $orwhere);

  262.     }

  263.     if ($orwhere != '') $orwhere = " WHERE $orwhere ";

  264.     //获取附加表信息

  265.     $addfield = trim($ctag->GetAtt('addfields'));

  266.     $addfieldsSql = '';

  267.     $addfieldsSqlJoin = '';

  268.     if ($addfield != '' && !empty($channelid)) {

  269.         $row = $dsql->GetOne("SELECT addtable FROM `#@__channeltype` WHERE id='$channelid' ");

  270.         if (isset($row['addtable']) && trim($row['addtable']) != '') {

  271.             $addtable = trim($row['addtable']);

  272.             $addfields = explode(',', $addfield);

  273.             $row['addtable'] = trim($row['addtable']);

  274.             $addfieldsSql = ",addf.".join(',addf.', $addfields);

  275.             $addfieldsSqlJoin = " LEFT JOIN `$addtable` addf ON addf.aid = arc.id ";

  276.         }

  277.     }

  278.     $query = "SELECT arc.*,tp.typedir,tp.typename,tp.corank,tp.isdefault,tp.defaultname,tp.namerule,tp.namerule2,tp.ispart,tp.moresite,tp.siteurl,tp.sitepath $addfieldsSql FROM `$maintable` arc LEFT JOIN `#@__arctype` tp on arc.typeid=tp.id $addfieldsSqlJoin $orwhere $ordersql $limitsql";

  279.     //统一hash

  280.     $taghash = md5(serialize($ctag).$typeid);

  281.     $needSaveCache = true;

  282.     //进行tagid的默认处理

  283.     if ($pagesize > 0) $tagid = AttDef($tagid, 'tag'.$taghash);

  284.     if ($idlist != '' || $GLOBALS['_arclistEnv'] == 'index' || $cfg_index_cache == 0) {

  285.         $needSaveCache = false;

  286.     } else {

  287.         $idlist = GetArclistCache($taghash);

  288.         if ($idlist != '') {

  289.             $needSaveCache = false;

  290.         }

  291.         //如果使用的是内容缓存，直接返回结果

  292.         if ($cfg_cache_type == 'content' && $idlist != '') {

  293.             $idlist = ($idlist == 0 ? '' : $idlist);

  294.             return $idlist;

  295.         }

  296.     }

  297.     //指定了id或使用缓存中的id

  298.     if ($idlist != '') {

  299.         $query = "SELECT arc.*,tp.typedir,tp.typename,tp.corank,tp.isdefault,tp.defaultname,tp.namerule,tp.namerule2,tp.ispart,tp.moresite,tp.siteurl,tp.sitepath $addfieldsSql FROM `$maintable` arc left join `#@__arctype` tp on arc.typeid=tp.id $addfieldsSqlJoin WHERE arc.id in($idlist) $ordersql ";

  300.     }

  301.     $dsql->SetQuery($query);

  302.     $dsql->Execute('al');

  303.     $artlist = '';

  304.     if ($pagesize > 0)  $artlist .= "    <div id='{$tagid}'>\r\n";

  305.     if ($col > 1) $artlist = "<table width='$tablewidth' cellspacing='0' cellpadding='0'>\r\n";

  306.     $dtp2 = new DedeTagParse();

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

  308.     $dtp2->LoadString($innertext);

  309.     $GLOBALS['autoindex'] = 0;

  310.     $ids = array();

  311.     $orderWeight = array();

  312.     for ($i = 0; $i < $line; $i++) {

  313.         if ($col > 1) $artlist .= "<tr>\r\n";

  314.         for ($j = 0; $j < $col; $j++) {

  315.             if ($col > 1) $artlist .= "    <td width='$colWidth'>\r\n";

  316.             if ($row = $dsql->GetArray("al")) {

  317.                 $ids[] = $row['id'];

  318.                 //处理一些特殊字段

  319.                 $row['info'] = $row['infos'] = cn_substr($row['description'], $infolen);

  320.                 $row['id'] =  $row['id'];

  321.                 if ($row['corank'] > 0 && $row['arcrank'] == 0) {

  322.                     $row['arcrank'] = $row['corank'];

  323.                 }

  324.                 $row['filename'] = $row['arcurl'] = GetFileUrl(

  325.                     $row['id'],

  326.                     $row['typeid'],

  327.                     $row['senddate'],

  328.                     $row['title'],

  329.                     $row['ismake'],

  330.                     $row['arcrank'],

  331.                     $row['namerule'],

  332.                     $row['typedir'],

  333.                     $row['money'],

  334.                     $row['filename'],

  335.                     $row['moresite'],

  336.                     $row['siteurl'],

  337.                     $row['sitepath']

  338.                 );

  339.                 $row['typeurl'] = GetTypeUrl(

  340.                     $row['typeid'],

  341.                     $row['typedir'],

  342.                     $row['isdefault'],

  343.                     $row['defaultname'],

  344.                     $row['ispart'],

  345.                     $row['namerule2'],

  346.                     $row['moresite'],

  347.                     $row['siteurl'],

  348.                     $row['sitepath']

  349.                 );

  350.                 if ($row['litpic'] == '-' || $row['litpic'] == '') {

  351.                     $row['litpic'] = $GLOBALS['cfg_cmspath'].'/static/web/img/thumbnail.jpg';

  352.                 }

  353.                 if (!preg_match("#^(http|https):\/\/#i", $row['litpic']) && $GLOBALS['cfg_multi_site'] == 'Y') {

  354.                     $row['litpic'] = $GLOBALS['cfg_mainsite'].$row['litpic'];

  355.                 }

  356.                 $row['picname'] = $row['litpic'];

  357.                 $row['stime'] = GetDateMK($row['pubdate']);

  358.                 $row['typelink'] = "<a href='".$row['typeurl']."'>".$row['typename']."</a>";

  359.                 $row['image'] = "<img src='".$row['picname']."' width='$imgwidth' height='$imgheight' title='".preg_replace("#['><]#", "", $row['title'])."'>";

  360.                 $row['imglink'] = "<a href='".$row['filename']."'>".$row['image']."</a>";

  361.                 $row['fulltitle'] = $row['title'];

  362.                 $row['title'] = cn_substr($row['title'], $titlelen);

  363.                 if ($row['color'] != '') $row['title'] = "<span style='color:".$row['color']."'>".$row['title']."</span>";

  364.                 if (preg_match('#b#', $row['flag'])) $row['title'] = "".$row['title']."";

  365.                 //$row['title'] = "".$row['title']."";

  366.                 $row['textlink'] = "<a href='".$row['filename']."'>".$row['title']."</a>";

  367.                 $row['plusurl'] = $row['phpurl'] = $GLOBALS['cfg_phpurl'];

  368.                 $row['memberurl'] = $GLOBALS['cfg_memberurl'];

  369.                 $row['templeturl'] = $GLOBALS['cfg_templeturl'];

  370.                 if (is_array($dtp2->CTags)) {

  371.                     foreach ($dtp2->CTags as $k => $ctag) {

  372.                         if ($ctag->GetName() == 'array') {

  373.                             //传递整个数组，在runphp模式中有特殊作用

  374.                             $dtp2->Assign($k, $row);

  375.                         } else {

  376.                             if (isset($row[$ctag->GetName()])) $dtp2->Assign($k, $row[$ctag->GetName()]);

  377.                             else $dtp2->Assign($k, '');

  378.                         }

  379.                     }

  380.                     $GLOBALS['autoindex']++;

  381.                 }

  382.                 if ($pagesize > 0) {

  383.                     if ($GLOBALS['autoindex'] <= $pagesize) {

  384.                         $liststr = $dtp2->GetResult();

  385.                         $artlist .= $liststr."\r\n";

  386.                     } else {

  387.                         $artlist .= "";

  388.                         $orderWeight[] = array(

  389.                             'weight'  => $row['weight'],

  390.                             'arclist' => ''

  391.                         );

  392.                     }

  393.                 } else {

  394.                     $liststr = $dtp2->GetResult();

  395.                     $artlist .= $liststr."\r\n";

  396.                 }

  397.                 $orderWeight[] = array(

  398.                     'weight'  => $row['weight'],

  399.                     'arclist' => $liststr

  400.                 );

  401.             }//if hasRow

  402.             else {

  403.                 $artlist .= '';

  404.             }

  405.             //进行判断,如果启用排序则内容输出为重新排序后的内容

  406.             //var_dump($isweight=='y' && count($orderWeight) == $line);

  407.             $isweight = strtolower($isweight);

  408.             if ($isweight == 'y') {

  409.                 $artlist = '';

  410.                 $orderWeight = list_sort_by($orderWeight, 'weight', 'asc');

  411. 

  412.                 foreach ($orderWeight as $vv) {

  413.                     $artlist .= $vv['arclist'];

  414.                 }

  415.             }

  416.             if ($col > 1) $artlist .= "    </td>\r\n";

  417.         }//Loop Col

  418.         if ($col > 1) $i += $col - 1;

  419.         if ($col > 1) $artlist .= "    </tr>\r\n";

  420.     }//loop line

  421.     if ($col > 1) $artlist .= "    </table>\r\n";

  422.     $dsql->FreeResult("al");

  423.     $idsstr = join(',', $ids);

  424.     //分页特殊处理

  425.     if ($pagesize > 0) {

  426.         $artlist .= "    </div>\r\n";

  427.         $row = $dsql->GetOne("SELECT tagid FROM `#@__arcmulti` WHERE tagid='$tagid'");

  428.         $uptime = time();

  429.         $attstr = addslashes(serialize($attarray));

  430.         $innertext = addslashes($innertext);

  431.         if (!is_array($row)) {

  432.             $query = "INSERT INTO `#@__arcmulti` (tagid,uptime,innertext,pagesize,arcids,ordersql,addfieldsSql,addfieldsSqlJoin,attstr) VALUES ('$tagid','$uptime','$innertext','$pagesize','$idsstr','$ordersql','$addfieldsSql','$addfieldsSqlJoin','$attstr');

  433.         ";

  434.             $dsql->ExecuteNoneQuery($query);

  435.         } else {

  436.             $query = "UPDATE `#@__arcmulti` SET uptime='$uptime', innertext='$innertext', pagesize='$pagesize', arcids='$idsstr', ordersql='$ordersql', addfieldsSql='$addfieldsSql', addfieldsSqlJoin='$addfieldsSqlJoin', attstr='$attstr' WHERE tagid='$tagid'";

  437.             $dsql->ExecuteNoneQuery($query);

  438.         }

  439.     }

  440.     //保存ID缓存

  441.     if ($needSaveCache) {

  442.         if ($idsstr == '') $idsstr = '0';

  443.         if ($cfg_cache_type == 'content' && $idsstr != '0') {

  444.             $idsstr = addslashes($artlist);

  445.         }

  446.         $inquery = "INSERT INTO `#@__arccache` (`md5hash`,`uptime`,`cachedata`) VALUES ('".$taghash."','".time()."', '$idsstr'); ";

  447.         $dsql->ExecuteNoneQuery("DELETE FROM `#@__arccache` WHERE md5hash='".$taghash."' ");

  448.         $dsql->ExecuteNoneQuery($inquery);

  449.     }

  450.     return $artlist;

  451. }

  452. /**

  453.  *  查询缓存

  454.  *

  455.  * @access    public

  456.  * @param     string  $md5hash  唯一识别hash

  457.  * @return    string

  458.  */

  459. function GetArclistCache($md5hash)

  460. {

  461.     global $dsql, $envs, $cfg_makesign_cache, $cfg_index_cache, $cfg_cache_type;

  462.     if ($cfg_index_cache <= 0) return '';

  463.     if (isset($envs['makesign']) && $cfg_makesign_cache == 'N') return '';

  464.     $mintime = time() - $cfg_index_cache;

  465.     $arr = $dsql->GetOne("SELECT cachedata,uptime FROM `#@__arccache` WHERE md5hash = '$md5hash' ");

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

  467.         return '';

  468.     } else if ($arr['uptime'] < $mintime) {

  469.         return '';

  470.     } else {

  471.         return $arr['cachedata'];

  472.     }

  473. }

  474. /**

  475.  *  获取自动栏目id

  476.  *

  477.  * @access    public

  478.  * @param     string  $sortid 

  479.  * @param     string  $topid

  480.  * @return    string

  481.  */

  482. function lib_GetAutoChannelID($sortid, $topid)

  483. {

  484.     global $dsql;

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

  486.     $getstart = $sortid - 1;

  487.     $row = $dsql->GetOne("SELECT id,typename FROM `#@__arctype` WHERE reid='{$topid}' And ispart<2 And ishidden<>'1' ORDER BY sortrank asc limit $getstart,1");

  488.     if (!is_array($row)) return 0;

  489.     else return $row['id'];

  490. }

  491. /**

  492.  *  对查询结果集进行排序

  493.  *

  494.  * @access    public

  495.  * @param     array     $list 查询结果

  496.  * @param     string    $field 排序的字段名

  497.  * @param     array     $sortby 排序类型 asc正向排序 desc逆向排序 nat自然排序

  498.  * @return    array

  499.  */

  500. function list_sort_by($list, $field, $sortby = 'asc')

  501. {

  502.     if (is_array($list)) {

  503.         $refer = $resultSet = array();

  504.         foreach ($list as $i => $data)

  505.             $refer[$i] = &$data[$field];

  506.         switch ($sortby) {

  507.             case 'asc'://正向排序

  508.                 asort($refer);

  509.                 break;

  510.             case 'desc'://逆向排序

  511.                 arsort($refer);

  512.                 break;

  513.             case 'nat'://自然排序

  514.                 natcasesort($refer);

  515.                 break;

  516.         }

  517.         foreach ($refer as $key => $val)

  518.             $resultSet[] = &$list[$key];

  519.         return $resultSet;

  520.     }

  521.     return false;

  522. }

  523. ?>