<?php if (!defined('DEDEINC')) exit("Request Error!");
/**
* 搜索视图类
*
* @version $Id: arc.searchview.class.php 1 15:26 2010年7月7日Z tianya $
* @package DedeBIZ.Libraries
* @copyright Copyright (c) 2021, DedeBIZ.COM
* @license https://www.dedebiz.com/license
* @link https://www.dedebiz.com
*/
require_once(DEDEINC."/typelink.class.php");
require_once(DEDEINC."/dedetag.class.php");
require_once(DEDEINC."/splitword.class.php");
require_once(DEDEINC."/taglib/hotwords.lib.php");
require_once(DEDEINC."/taglib/channel.lib.php");
@set_time_limit(0);
@ini_set('memory_limit', '512M');
/**
* 搜索视图类
*
* @package SearchView
* @subpackage DedeBIZ.Libraries
* @link https://www.dedebiz.com
*/
class SearchView
{
var $dsql;
var $dtp;
var $dtp2;
var $TypeID;
var $TypeLink;
var $PageNo;
var $TotalPage;
var $TotalResult;
var $PageSize;
var $ChannelType;
var $TempInfos;
var $Fields;
var $PartView;
var $StartTime;
var $Keywords;
var $OrderBy;
var $SearchType;
var $mid;
var $KType;
var $Keyword;
var $SearchMax;
var $SearchMaxRc;
var $SearchTime;
var $AddSql;
var $RsFields;
/**
* php5构造函数
*
* @access public
* @param int $typeid 栏目ID
* @param string $keyword 关键词
* @param string $orderby 排序
* @param string $achanneltype 频道类型
* @param string $searchtype 搜索类型
* @param string $starttime 开始时间
* @param string $upagesize 页数
* @param string $kwtype 关键词类型
* @param string $mid 会员ID
* @return string
*/
function __construct(
$typeid,
$keyword,
$orderby,
$achanneltype = "all",
$searchtype = '',
$starttime = 0,
$upagesize = 20,
$kwtype = 1,
$mid = 0
) {
global $cfg_search_max, $cfg_search_maxrc, $cfg_search_time;
if (empty($upagesize)) {
$upagesize = 10;
}
$this->TypeID = $typeid;
$this->Keyword = $keyword;
$this->OrderBy = $orderby;
$this->KType = $kwtype;
$this->PageSize = (int)$upagesize;
$this->StartTime = $starttime;
$this->ChannelType = $achanneltype;
$this->SearchMax = $cfg_search_max;
$this->SearchMaxRc = $cfg_search_maxrc;
$this->SearchTime = $cfg_search_time;
$this->mid = $mid;
$this->RsFields = '';
$this->SearchType = $searchtype == '' ? 'titlekeyword' : $searchtype;
$this->dsql = $GLOBALS['dsql'];
$this->dtp = new DedeTagParse();
$this->dtp->SetRefObj($this);
$this->dtp->SetNameSpace("dede", "{", "}");
$this->dtp2 = new DedeTagParse();
$this->dtp2->SetNameSpace("field", "[", "]");
$this->TypeLink = new TypeLink($typeid);
// 通过分词获取关键词
$this->Keywords = $this->GetKeywords($keyword);
//设置一些全局参数的值
if ($this->TypeID == "0") {
$this->ChannelTypeid = 1;
} else {
$row = $this->dsql->GetOne("SELECT channeltype FROM `#@__arctype` WHERE id={$this->TypeID}");
$this->ChannelTypeid = $row['channeltype'];
}
foreach ($GLOBALS['PubFields'] as $k => $v) {
$this->Fields[$k] = $v;
}
$this->CountRecord();
$tempfile = $GLOBALS['cfg_basedir'].$GLOBALS['cfg_templets_dir']."/".$GLOBALS['cfg_df_style']."/search.htm";
if (defined('DEDEMOB')) {
$tempfile = str_replace('.htm', '_m.htm', $tempfile);
}
if (!file_exists($tempfile) || !is_file($tempfile)) {
echo "模板文件不存在，无法解析！";
exit();
}
$this->dtp->LoadTemplate($tempfile);
$this->TempInfos['tags'] = $this->dtp->CTags;
$this->TempInfos['source'] = $this->dtp->SourceString;
if ($this->PageSize == "") {
$this->PageSize = 20;
}
$this->TotalPage = ceil($this->TotalResult / $this->PageSize);
if ($this->PageNo == 1) {
$this->dsql->ExecuteNoneQuery("UPDATE `#@__search_keywords` SET result='".$this->TotalResult."' WHERE keyword='".addslashes($keyword)."'; ");
}
}
//php4构造函数
function SearchView(
$typeid,
$keyword,
$orderby,
$achanneltype = "all",
$searchtype = "",
$starttime = 0,
$upagesize = 20,
$kwtype = 1,
$mid = 0
) {
$this->__construct($typeid, $keyword, $orderby, $achanneltype, $searchtype, $starttime, $upagesize, $kwtype, $mid);
}
//关闭相关资源
function Close()
{
}
/**
* 获得关键字的分词结果，并保存到数据库
*
* @access public
* @param string $keyword 关键词
* @return string
*/
function GetKeywords($keyword)
{
global $cfg_soft_lang;
global $cfg_bizcore_appid, $cfg_bizcore_key, $cfg_bizcore_hostname, $cfg_bizcore_port;
$keyword = cn_substr($keyword, 50);
$row = $this->dsql->GetOne("SELECT spwords FROM `#@__search_keywords` WHERE keyword='".addslashes($keyword)."'; ");
if (!is_array($row)) {
if (strlen($keyword) > 7) {
if (!empty($cfg_bizcore_appid) && !empty($cfg_bizcore_key)) {
$client = new DedeBizClient($cfg_bizcore_hostname, $cfg_bizcore_port);
$client->appid = $cfg_bizcore_appid;
$client->key = $cfg_bizcore_key;
$data = $client->Spliteword($keyword);
$kvs = explode(",", $data->data);
$keywords = $keyword." ";
foreach ($kvs as $key => $value) {
$keywords .= ' '.$value;
}
$keywords = preg_replace("/[ ]{1,}/", " ", $keywords);
$client->Close();
// var_dump($keywords);exit;
} else {
$sp = new SplitWord($cfg_soft_lang, $cfg_soft_lang);
$sp->SetSource($keyword, $cfg_soft_lang, $cfg_soft_lang);
$sp->SetResultType(2);
$sp->StartAnalysis(TRUE);
$keywords = $sp->GetFinallyResult();
$idx_keywords = $sp->GetFinallyIndex();
ksort($idx_keywords);
$keywords = $keyword.' ';
foreach ($idx_keywords as $key => $value) {
if (strlen($key) <= 3) {
continue;
}
$keywords .= ' '.$key;
}
$keywords = preg_replace("/[ ]{1,}/", " ", $keywords);
// var_dump($keywords);exit();
unset($sp);
}
} else {
$keywords = $keyword;
}
$inquery = "INSERT INTO `#@__search_keywords`(`keyword`,`spwords`,`count`,`result`,`lasttime`)
VALUES ('".addslashes($keyword)."', '".addslashes($keywords)."', '1', '0', '".time()."'); ";
$this->dsql->ExecuteNoneQuery($inquery);
} else {
$this->dsql->ExecuteNoneQuery("UPDATE `#@__search_keywords` SET count=count+1,lasttime='".time()."' WHERE keyword='".addslashes($keyword)."'; ");
$keywords = $row['spwords'];
}
return $keywords;
}
/**
* 获得关键字SQL
*
* @access private
* @return string
*/
function GetKeywordSql()
{
$ks = explode(' ', $this->Keywords);
$kwsql = '';
$kwsqls = array();
foreach ($ks as $k) {
$k = trim($k);
if (strlen($k) < 1) {
continue;
}
if (ord($k[0]) > 0x80 && strlen($k) < 2) {
continue;
}
$k = addslashes($k);
if ($this->ChannelType < 0 || $this->ChannelTypeid < 0) {
$kwsqls[] = " arc.title LIKE '%$k%' ";
} else {
if ($this->SearchType == "title") {
$kwsqls[] = " arc.title LIKE '%$k%' ";
} else {
$kwsqls[] = " CONCAT(arc.title,' ',arc.writer,' ',arc.keywords) LIKE '%$k%' ";
}
}
}
if (!isset($kwsqls[0])) {
return '';
} else {
if ($this->KType == 1) {
$kwsql = join(' OR ', $kwsqls);
} else {
$kwsql = join(' And ', $kwsqls);
}
return $kwsql;
}
}
/**
* 获得相关的关键字
*
* @access public
* @param string $num 关键词数目
* @return string
*/
function GetLikeWords($num = 8)
{
$ks = explode(' ', $this->Keywords);
$lsql = '';
foreach ($ks as $k) {
$k = trim($k);
if (strlen($k) < 2) {
continue;
}
if (ord($k[0]) > 0x80 && strlen($k) < 2) {
continue;
}
$k = addslashes($k);
if ($lsql == '') {
$lsql = $lsql." CONCAT(spwords,' ') LIKE '%$k %' ";
} else {
$lsql = $lsql." OR CONCAT(spwords,' ') LIKE '%$k %' ";
}
}
if ($lsql == '') {
return '';
} else {
$likeword = '';
$lsql = "(".$lsql.") AND NOT(keyword like '".addslashes($this->Keyword)."') ";
$this->dsql->SetQuery("SELECT keyword,count FROM `#@__search_keywords` WHERE $lsql ORDER BY lasttime DESC LIMIT 0,$num; ");
$this->dsql->Execute('l');
while ($row = $this->dsql->GetArray('l')) {
if ($row['count'] > 1000) {
$fstyle = " style='font-size:11pt;color:red'";
} else if ($row['count'] > 300) {
$fstyle = " style='font-size:10pt;color:green'";
} else {
$style = "";
}
$likeword .= " <a href='search.php?keyword=".urlencode($row['keyword'])."&searchtype=titlekeyword'".$style.">".$row['keyword']."</a> ";
}
return $likeword;
}
}
/**
* 加粗关键字
*
* @access private
* @param string $fstr 关键词字符
* @return string
*/
function GetRedKeyWord($fstr)
{
//echo $fstr;
$ks = explode(' ', $this->Keywords);
foreach ($ks as $k) {
$k = trim($k);
if ($k == '') {
continue;
}
if (ord($k[0]) > 0x80 && strlen($k) < 2) {
continue;
}
// 这里不区分大小写进行关键词替换
$fstr = str_ireplace($k, "<font color='red'>$k</font>", $fstr);
// 速度更快,效率更高
//$fstr = str_replace($k, "<font color='red'>$k</font>", $fstr);
}
return $fstr;
}
/**
* 统计列表里的记录
*
* @access public
* @return string
*/
function CountRecord()
{
$this->TotalResult = -1;
if (isset($GLOBALS['TotalResult'])) {
$this->TotalResult = $GLOBALS['TotalResult'];
$this->TotalResult = is_numeric($this->TotalResult) ? $this->TotalResult : "";
}
if (isset($GLOBALS['PageNo'])) {
$this->PageNo = intval($GLOBALS['PageNo']);
} else {
$this->PageNo = 1;
}
$ksql = $this->GetKeywordSql();
$ksqls = array();
if ($this->StartTime > 0) {
$ksqls[] = " arc.senddate>'".$this->StartTime."' ";
}
if ($this->TypeID > 0) {
$ksqls[] = " typeid IN (".GetSonIds($this->TypeID).") ";
}
if ($this->ChannelType > 0) {
$ksqls[] = " arc.channel='".$this->ChannelType."'";
}
if ($this->mid > 0) {
$ksqls[] = " arc.mid = '".$this->mid."'";
}
$ksqls[] = " arc.arcrank > -1 ";
$this->AddSql = ($ksql == '' ? join(' AND ', $ksqls) : join(' AND ', $ksqls)." AND ($ksql)");
if ($this->ChannelType < 0 || $this->ChannelTypeid < 0) {
if ($this->ChannelType == "0") $id = $this->ChannelTypeid;
else $id = $this->ChannelType;
$row = $this->dsql->GetOne("SELECT addtable FROM `#@__channeltype` WHERE id=$id");
$addtable = trim($row['addtable']);
$this->AddTable = $addtable;
} else {
$this->AddTable = "#@__archives";
}
$cquery = "SELECT * FROM `{$this->AddTable}` arc WHERE ".$this->AddSql;
//var_dump($cquery);
$hascode = md5($cquery);
$row = $this->dsql->GetOne("SELECT * FROM `#@__arccache` WHERE `md5hash`='".$hascode."' ");
$uptime = time();
if (is_array($row) && time() - $row['uptime'] < 3600 * 24) {
$aids = explode(',', $row['cachedata']);
$this->TotalResult = count($aids) - 1;
$this->RsFields = $row['cachedata'];
} else {
if ($this->TotalResult == -1) {
$this->dsql->SetQuery($cquery);
$this->dsql->execute();
$aidarr = array();
$aidarr[] = 0;
while ($row = $this->dsql->getarray()) {
if ($this->ChannelType < 0 || $this->ChannelTypeid < 0) $aidarr[] = $row['aid'];
else $aidarr[] = $row['id'];
}
$nums = count($aidarr) - 1;
$aids = implode(',', $aidarr);
$delete = "DELETE FROM `#@__arccache` WHERE uptime<".(time() - 3600 * 24);
$this->dsql->SetQuery($delete);
$this->dsql->executenonequery();
$insert = "INSERT INTO `#@__arccache` (`md5hash`, `uptime`, `cachedata`)
VALUES('$hascode', '$uptime', '$aids')";
$this->dsql->SetQuery($insert);
$this->dsql->executenonequery();
$this->TotalResult = $nums;
}
}
}
/**
* 显示列表
*
* @access public
* @param string
* @return string
*/
function Display()
{
foreach ($this->dtp->CTags as $tagid => $ctag) {
$tagname = $ctag->GetName();
if ($tagname == "list") {
$limitstart = ($this->PageNo - 1) * $this->PageSize;
$row = $this->PageSize;
if (trim($ctag->GetInnerText()) == "") {
$InnerText = GetSysTemplets("list_fulllist.htm");
} else {
$InnerText = trim($ctag->GetInnerText());
}
$this->dtp->Assign(
$tagid,
$this->GetArcList(
$limitstart,
$row,
$ctag->GetAtt("col"),
$ctag->GetAtt("titlelen"),
$ctag->GetAtt("infolen"),
$ctag->GetAtt("imgwidth"),
$ctag->GetAtt("imgheight"),
$this->ChannelType,
$this->OrderBy,
$InnerText,
$ctag->GetAtt("tablewidth")
)
);
} else if ($tagname == "pagelist") {
$list_len = trim($ctag->GetAtt("listsize"));
if ($list_len == "") {
$list_len = 3;
}
$this->dtp->Assign($tagid, $this->GetPageListDM($list_len));
} else if ($tagname == "likewords") {
$this->dtp->Assign($tagid, $this->GetLikeWords($ctag->GetAtt('num')));
} else if ($tagname == "hotwords") {
$this->dtp->Assign($tagid, lib_hotwords($ctag, $this));
} else if ($tagname == "field") {
//类别的指定字段
if (isset($this->Fields[$ctag->GetAtt('name')])) {
$this->dtp->Assign($tagid, $this->Fields[$ctag->GetAtt('name')]);
} else {
$this->dtp->Assign($tagid, "");
}
} else if ($tagname == "channel") {
//下级频道列表
if ($this->TypeID > 0) {
$typeid = $this->TypeID;
$reid = $this->TypeLink->TypeInfos['reid'];
} else {
$typeid = 0;
$reid = 0;
}
$GLOBALS['envs']['typeid'] = $typeid;
$GLOBALS['envs']['reid'] = $typeid;
$this->dtp->Assign($tagid, lib_channel($ctag, $this));
} //End if
}
global $keyword, $oldkeyword;
if (!empty($oldkeyword)) $keyword = $oldkeyword;
$this->dtp->Display();
}
/**
* 获得文档列表
*
* @access public
* @param int $limitstart 限制开始
* @param int $row 行数
* @param int $col 列数
* @param int $titlelen 标题长度
* @param int $infolen 描述长度
* @param int $imgwidth 图片宽度
* @param int $imgheight 图片高度
* @param string $achanneltype 列表类型
* @param string $orderby 排列顺序
* @param string $innertext 底层模板
* @param string $tablewidth 表格宽度
* @return string
*/
function GetArcList(
$limitstart = 0,
$row = 10,
$col = 1,
$titlelen = 30,
$infolen = 250,
$imgwidth = 120,
$imgheight = 90,
$achanneltype = "all",
$orderby = "default",
$innertext = "",
$tablewidth = "100"
) {
$typeid = $this->TypeID;
if ($row == '') $row = 10;
if ($limitstart == '') $limitstart = 0;
if ($titlelen == '') $titlelen = 30;
if ($infolen == '') $infolen = 250;
if ($imgwidth == '') $imgwidth = 120;
if ($imgheight = '') $imgheight = 120;
if ($achanneltype == '') $achanneltype = '0';
$orderby = $orderby == '' ? 'default' : strtolower($orderby);
$tablewidth = str_replace("%", "", $tablewidth);
if ($tablewidth == '') $tablewidth = 100;
if ($col == '') $col = 1;
$colWidth = ceil(100 / $col);
$tablewidth = $tablewidth."%";
$colWidth = $colWidth."%";
$innertext = trim($innertext);
if ($innertext == '') {
$innertext = GetSysTemplets("search_list.htm");
}
//排序方式
$ordersql = '';
if ($this->ChannelType < 0 || $this->ChannelTypeid < 0) {
if ($orderby == "id") {
$ordersql = "ORDER BY arc.aid desc";
} else {
$ordersql = "ORDER BY arc.senddate desc";
}
} else {
if ($orderby == "senddate") {
$ordersql = " ORDER BY arc.senddate desc";
} else if ($orderby == "pubdate") {
$ordersql = " ORDER BY arc.pubdate desc";
} else if ($orderby == "id") {
$ordersql = " ORDER BY arc.id desc";
} else {
$ordersql = " ORDER BY arc.sortrank desc";
}
}
//搜索
$query = "SELECT arc.*,act.typedir,act.typename,act.isdefault,act.defaultname,act.namerule,
act.namerule2,act.ispart,act.moresite,act.siteurl,act.sitepath
FROM `{$this->AddTable}` arc LEFT JOIN `#@__arctype` act ON arc.typeid=act.id
WHERE {$this->AddSql} $ordersql LIMIT $limitstart,$row";
$this->dsql->SetQuery($query);
$this->dsql->Execute("al");
$artlist = "";
if ($col > 1) {
$artlist = "<table width='$tablewidth' border='0' cellspacing='0' cellpadding='0'>\r\n";
}
$this->dtp2->LoadSource($innertext);
for ($i = 0; $i < $row; $i++) {
if ($col > 1) {
$artlist .= "<tr>\r\n";
}
for ($j = 0; $j < $col; $j++) {
if ($col > 1) {
$artlist .= "<td width='$colWidth'>\r\n";
}
if ($row = $this->dsql->GetArray("al")) {
if ($this->ChannelType < 0 || $this->ChannelTypeid < 0) {
$row["id"] = $row["aid"];
$row["ismake"] = empty($row["ismake"]) ? "" : $row["ismake"];
$row["filename"] = empty($row["filename"]) ? "" : $row["filename"];
$row["money"] = empty($row["money"]) ? "" : $row["money"];
$row["description"] = empty($row["description "]) ? "" : $row["description"];
$row["pubdate"] = empty($row["pubdate "]) ? $row["senddate"] : $row["pubdate"];
}
//处理一些特殊字段
$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["description"] = $this->GetRedKeyWord(cn_substr($row["description"], $infolen));
$row["title"] = $this->GetRedKeyWord(cn_substr($row["title"], $titlelen));
$row["id"] = $row["id"];
if ($row['litpic'] == '-' || $row['litpic'] == '') {
$row['litpic'] = $GLOBALS['cfg_cmspath'].'/static/defaultpic.jpg';
}
if (!preg_match("/^http:\/\//", $row['litpic']) && $GLOBALS['cfg_multi_site'] == 'Y') {
$row['litpic'] = $GLOBALS['cfg_mainsite'].$row['litpic'];
}
$row['picname'] = $row['litpic'];
$row["typeurl"] = GetTypeUrl($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"]);
$row["textlink"] = "<a href='".$row["filename"]."'>".$row["title"]."</a>";
$row["typelink"] = "[<a href='".$row["typeurl"]."'>".$row["typename"]."</a>]";
$row["imglink"] = "<a href='".$row["filename"]."'><img src='".$row["picname"]."' border='0' width='$imgwidth' height='$imgheight'></a>";
$row["image"] = "<img src='".$row["picname"]."' border='0' width='$imgwidth' height='$imgheight'>";
$row['plusurl'] = $row['phpurl'] = $GLOBALS['cfg_phpurl'];
$row['memberurl'] = $GLOBALS['cfg_memberurl'];
$row['templeturl'] = $GLOBALS['cfg_templeturl'];
if (is_array($this->dtp2->CTags)) {
foreach ($this->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
$this->dtp2->Assign($k, $row);
} else {
if (isset($row[$ctag->GetName()])) {
$this->dtp2->Assign($k, $row[$ctag->GetName()]);
} else {
$this->dtp2->Assign($k, '');
}
}
}
}
$artlist .= $this->dtp2->GetResult();
} //if hasRow
else {
$artlist .= "";
}
if ($col > 1) $artlist .= "</td>\r\n";
} //Loop Col
if ($col > 1) {
$artlist .= "</tr>\r\n";
}
} //Loop Line
if ($col > 1) {
$artlist .= "</table>\r\n";
}
$this->dsql->FreeResult("al");
return $artlist;
}
/**
* 获取动态的分页列表
*
* @access public
* @param string $list_len 列表宽度
* @return string
*/
function GetPageListDM($list_len)
{
global $oldkeyword;
$prepage = "";
$nextpage = "";
$prepagenum = $this->PageNo - 1;
$nextpagenum = $this->PageNo + 1;
if ($list_len == "" || preg_match("/[^0-9]/", $list_len)) {
$list_len = 3;
}
$totalpage = ceil($this->TotalResult / $this->PageSize);
if ($totalpage <= 1 && $this->TotalResult > 0) {
return "<ul class=\"pagination justify-content-center pt-3\"><li class='page-item d-none d-sm-block disabled'><span class=\"page-link\">共1页/".$this->TotalResult."条记录</span></li></ul>";
}
if ($this->TotalResult == 0) {
return "<ul class=\"pagination justify-content-center pt-3\"><li class='page-item d-none d-sm-block disabled'><span class=\"page-link\">共0页/".$this->TotalResult."条记录</span></li></ul>";
}
$purl = $this->GetCurUrl();
$oldkeyword = (empty($oldkeyword) ? $this->Keyword : $oldkeyword);
//当结果超过限制时，重设结果页数
if ($this->TotalResult > $this->SearchMaxRc) {
$totalpage = ceil($this->SearchMaxRc / $this->PageSize);
}
$infos = "<li class='page-item d-none d-sm-block disabled'><span class=\"page-link\">共找到<b>".$this->TotalResult."</b>条记录/最大显示<b>{$totalpage}</b>页</span></li>\r\n";
$geturl = "keyword=".urlencode($oldkeyword)."&searchtype=".$this->SearchType;
$hidenform = "<input type='hidden' name='keyword' value='".rawurldecode($oldkeyword)."'>\r\n";
$geturl .= "&channeltype=".$this->ChannelType."&orderby=".$this->OrderBy;
$hidenform .= "<input type='hidden' name='channeltype' value='".$this->ChannelType."'>\r\n";
$hidenform .= "<input type='hidden' name='orderby' value='".$this->OrderBy."'>\r\n";
$geturl .= "&kwtype=".$this->KType."&pagesize=".$this->PageSize;
$hidenform .= "<input type='hidden' name='kwtype' value='".$this->KType."'>\r\n";
$hidenform .= "<input type='hidden' name='pagesize' value='".$this->PageSize."'>\r\n";
$geturl .= "&typeid=".$this->TypeID."&TotalResult=".$this->TotalResult."&";
$hidenform .= "<input type='hidden' name='typeid' value='".$this->TypeID."'>\r\n";
$hidenform .= "<input type='hidden' name='TotalResult' value='".$this->TotalResult."'>\r\n";
$purl .= "?".$geturl;
//获得上一页和下一页的链接
if ($this->PageNo != 1) {
$prepage .= "<li class='page-item'><a class='page-link' href='".$purl."PageNo=$prepagenum'>上一页</a></li>\r\n";
$indexpage = "<li class='page-item'><a class='page-link' href='".$purl."PageNo=1'>首页</a></li>\r\n";
} else {
$indexpage = "<li class='page-item disabled'><a class='page-link'>首页</a></li>\r\n";
}
if ($this->PageNo != $totalpage && $totalpage > 1) {
$nextpage .= "<li class='page-item'><a class='page-link' href='".$purl."PageNo=$nextpagenum'>下一页</a></li>\r\n";
$endpage = "<li class='page-item'><a class='page-link' href='".$purl."PageNo=$totalpage'>末页</a></li>\r\n";
} else {
$endpage = "<li class='page-item'><a class='page-link'>末页</a></li>\r\n";
}
//获得数字链接
$listdd = "";
$total_list = $list_len * 2 + 1;
if ($this->PageNo >= $total_list) {
$j = $this->PageNo - $list_len;
$total_list = $this->PageNo + $list_len;
if ($total_list > $totalpage) {
$total_list = $totalpage;
}
} else {
$j = 1;
if ($total_list > $totalpage) {
$total_list = $totalpage;
}
}
for ($j; $j <= $total_list; $j++) {
if ($j == $this->PageNo) {
$listdd .= "<li class='page-item active'><a class='page-link'>$j </a></li>\r\n";
} else {
$listdd .= "<li class='page-item'><a class='page-link' href='".$purl."PageNo=$j'>".$j."</a> </li>\r\n";
}
}
$plist = "";
// $plist = "<table border='0' cellpadding='0' cellspacing='0'>\r\n";
// $plist .= "<tr align='center' style='font-size:10pt'>\r\n";
$plist .= "<form name='pagelist' action='".$this->GetCurUrl()."'>$hidenform";
$plist .= "<ul class=\"pagination justify-content-center pt-3\">";
$plist .= $infos;
$plist .= $indexpage;
$plist .= $prepage;
$plist .= $listdd;
$plist .= $nextpage;
$plist .= $endpage;
// if($totalpage>$total_list)
// {
// $plist.="<td width='38'><input type='text' name='PageNo' style='width:28px;height:14px' value='".$this->PageNo."' /></td>\r\n";
// $plist.="<td width='30'><input type='submit' name='plistgo' value='GO' style='width:30px;height:22px;font-size:9pt' /></td>\r\n";
// }
$plist .= "</ul></form>\r\n";
return $plist;
}
/**
* 获得当前的页面文件的url
*
* @access public
* @return string
*/
function GetCurUrl()
{
if (!empty($_SERVER["REQUEST_URI"])) {
$nowurl = $_SERVER["REQUEST_URI"];
$nowurls = explode("?", $nowurl);
$nowurl = $nowurls[0];
} else {
$nowurl = $_SERVER["PHP_SELF"];
}
return $nowurl;
}
}//End Class