arc.archives.class.php
if(!defined('DEDEINC')) exit("Request Error!");
/**
* 文档类
*
* @version $Id: arc.archives.class.php 4 15:13 2010年7月7日Z tianya $
* @package DedeCMS.Libraries
* @copyright Copyright (c) 2007 - 2010, DesDev, Inc.
* @license http://help.dedecms.com/usersguide/license.html
* @link http://www.dedecms.com
*/
require_once(DEDEINC."/typelink.class.php");
require_once(DEDEINC."/channelunit.class.php");
require_once(DEDEINC."/downmix.inc.php");
require_once(DEDEINC.'/ftp.class.php');
@set_time_limit(0);
/**
* 主文档类(Archives类)
*
* @package TypeLink
* @subpackage DedeCMS.Libraries
* @link http://www.dedecms.com
*/
class Archives
{
var $TypeLink;
var $ChannelUnit;
var $dsql;
var $Fields;
var $dtp;
var $ArcID;
var $SplitPageField;
var $SplitFields;
var $NowPage;
var $TotalPage;
var $NameFirst;
var $ShortName;
var $FixedValues;
var $TempSource;
var $IsError;
var $SplitTitles;
var $PreNext;
var $addTableRow;
var $ftp;
var $remoteDir;
/**
* php5构造函数
*
* @access public
* @param int $aid 文档ID
* @return string
*/
function __construct($aid)
{
global $dsql,$ftp;
$this->IsError = FALSE;
$this->ArcID = $aid;
$this->PreNext = array();
$this->dsql = $dsql;
$query = "SELECT channel,typeid FROM `#@__arctiny` WHERE id='$aid' ";
$arr = $this->dsql->GetOne($query);
if(!is_array($arr))
{
$this->IsError = TRUE;
}
else
{
if($arr['channel']==0) $arr['channel']=1;
$this->ChannelUnit = new ChannelUnit($arr['channel'], $aid);
$this->TypeLink = new TypeLink($arr['typeid']);
if($this->ChannelUnit->ChannelInfos['issystem']!=-1)
{
// 如果当前文档不是系统模型,为单表模型
$query = "SELECT arc.*,tp.reid,tp.typedir,ch.addtable
FROM `#@__archives` arc
LEFT JOIN #@__arctype tp on tp.id=arc.typeid
LEFT JOIN #@__channeltype as ch on arc.channel = ch.id
WHERE arc.id='$aid' ";
$this->Fields = $this->dsql->GetOne($query);
}
else
{
$this->Fields['title'] = '';
$this->Fields['money'] = $this->Fields['arcrank'] = 0;
$this->Fields['senddate'] = $this->Fields['pubdate'] = $this->Fields['mid'] = $this->Fields['adminid'] = 0;
$this->Fields['ismake'] = 1;
$this->Fields['filename'] = '';
}
if($this->TypeLink->TypeInfos['corank'] > 0 && $this->Fields['arcrank']==0)
{
$this->Fields['arcrank'] = $this->TypeLink->TypeInfos['corank'];
}
$this->Fields['tags'] = GetTags($aid);
$this->dtp = new DedeTagParse();
$this->dtp->SetRefObj($this);
$this->SplitPageField = $this->ChannelUnit->SplitPageField;
$this->SplitFields = '';
$this->TotalPage = 1;
$this->NameFirst = '';
$this->ShortName = 'html';
$this->FixedValues = '';
$this->TempSource = '';
$this->ftp = &$ftp;
$this->remoteDir = '';
if(empty($GLOBALS['pageno']))
{
$this->NowPage = 1;
}
else
{
$this->NowPage = $GLOBALS['pageno'];
}
//特殊的字段数据处理
$this->Fields['aid'] = $aid;
$this->Fields['id'] = $aid;
$this->Fields['position'] = $this->TypeLink->GetPositionLink(TRUE);
$this->Fields['typeid'] = $arr['typeid'];
//设置一些全局参数的值
foreach($GLOBALS['PubFields'] as $k=>$v)
{
$this->Fields[$k] = $v;
}
//为了减少重复查询，这里直接把附加表查询记录放在 $this->addTableRow 中，在 ParAddTable() 不再查询
if($this->ChannelUnit->ChannelInfos['addtable']!='')
{
$query = "SELECT * FROM `{$this->ChannelUnit->ChannelInfos['addtable']}` WHERE `aid` = '$aid'";
$this->addTableRow = $this->dsql->GetOne($query);
}
//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
if($this->ChannelUnit->ChannelInfos['addtable']!='' && $this->ChannelUnit->ChannelInfos['issystem']!=-1)
{
if(is_array($this->addTableRow))
{
$this->Fields['redirecturl'] = $this->addTableRow['redirecturl'];
$this->Fields['templet'] = $this->addTableRow['templet'];
$this->Fields['userip'] = $this->addTableRow['userip'];
}
$this->Fields['templet'] = (empty($this->Fields['templet']) ? '' : trim($this->Fields['templet']));
$this->Fields['redirecturl'] = (empty($this->Fields['redirecturl']) ? '' : trim($this->Fields['redirecturl']));
$this->Fields['userip'] = (empty($this->Fields['userip']) ? '' : trim($this->Fields['userip']));
}
else
{
$this->Fields['templet'] = $this->Fields['redirecturl'] = '';
}
}//!error
}
//php4构造函数
function Archives($aid)
{
$this->__construct($aid);
}
/**
* 解析附加表的内容
*
* @access public
* @return void
*/
function ParAddTable()
{
//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$this->Fields中，以方便在模板中用 {dede:field name='fieldname' /} 标记统一调用
if($this->ChannelUnit->ChannelInfos['addtable']!='')
{
$row = $this->addTableRow;
if($this->ChannelUnit->ChannelInfos['issystem']==-1)
{
$this->Fields['title'] = $row['title'];
$this->Fields['senddate'] = $this->Fields['pubdate'] = $row['senddate'];
$this->Fields['mid'] = $this->Fields['adminid'] = $row['mid'];
$this->Fields['ismake'] = 1;
$this->Fields['arcrank'] = 0;
$this->Fields['money']=0;
$this->Fields['filename'] = '';
}
if(is_array($row))
{
foreach($row as $k=>$v) $row[strtolower($k)] = $v;
}
if(is_array($this->ChannelUnit->ChannelFields) && !empty($this->ChannelUnit->ChannelFields))
{
foreach($this->ChannelUnit->ChannelFields as $k=>$arr)
{
if(isset($row[$k]))
{
if(!empty($arr['rename']))
{
$nk = $arr['rename'];
}
else
{
$nk = $k;
}
$cobj = $this->GetCurTag($k);
if(is_object($cobj))
{
foreach($this->dtp->CTags as $ctag)
{
if($ctag->GetTagName()=='field' && $ctag->GetAtt('name')==$k)
{
//带标识的专题节点
if($ctag->GetAtt('noteid') != '') {
$this->Fields[$k.'_'.$ctag->GetAtt('noteid')] = $this->ChannelUnit->MakeField($k, $row[$k], $ctag);
}
//带类型的字段节点
else if($ctag->GetAtt('type') != '') {
$this->Fields[$k.'_'.$ctag->GetAtt('type')] = $this->ChannelUnit->MakeField($k, $row[$k], $ctag);
}
//其它字段
else {
$this->Fields[$nk] = $this->ChannelUnit->MakeField($k, $row[$k], $ctag);
}
}
}
}
else
{
$this->Fields[$nk] = $row[$k];
}
if($arr['type']=='htmltext' && $GLOBALS['cfg_keyword_replace']=='Y' && !empty($this->Fields['keywords']))
{
$this->Fields[$nk] = $this->ReplaceKeyword($this->Fields['keywords'],$this->Fields[$nk]);
}
}
}//End foreach
}
//设置全局环境变量
$this->Fields['typename'] = $this->TypeLink->TypeInfos['typename'];
@SetSysEnv($this->Fields['typeid'],$this->Fields['typename'],$this->Fields['id'],$this->Fields['title'],'archives');
}
//完成附加表信息读取
unset($row);
//处理要分页显示的字段
$this->SplitTitles = Array();
if($this->SplitPageField!='' && $GLOBALS['cfg_arcsptitle']='Y'
&& isset($this->Fields[$this->SplitPageField]))
{
$this->SplitFields = explode("#p#",$this->Fields[$this->SplitPageField]);
$i = 1;
foreach($this->SplitFields as $k=>$v)
{
$tmpv = cn_substr($v,50);
$pos = strpos($tmpv,'#e#');
if($pos>0)
{
$st = trim(cn_substr($tmpv,$pos));
if($st==""||$st=="副标题"||$st=="分页标题")
{
$this->SplitFields[$k] = preg_replace("/^(.*)#e#/is","",$v);
continue;
}
else
{
$this->SplitFields[$k] = preg_replace("/^(.*)#e#/is","",$v);
$this->SplitTitles[$k] = $st;
}
}
else
{
continue;
}
$i++;
}
$this->TotalPage = count($this->SplitFields);
$this->Fields['totalpage'] = $this->TotalPage;
}
//处理默认缩略图等
if (isset($this->Fields['litpic']))
{
if($this->Fields['litpic'] == '-' || $this->Fields['litpic'] == '')
{
$this->Fields['litpic'] = $GLOBALS['cfg_cmspath'].'/images/defaultpic.gif';
}
if(!preg_match("#^http:\/\/#i", $this->Fields['litpic']) && $GLOBALS['cfg_multi_site'] == 'Y')
{
$this->Fields['litpic'] = $GLOBALS['cfg_mainsite'].$this->Fields['litpic'];
}
$this->Fields['picname'] = $this->Fields['litpic'];
//模板里直接使用{dede:field name='image'/}获取缩略图
$this->Fields['image'] = (!preg_match('/jpg|gif|png/i', $this->Fields['picname']) ? '' : "");
}
// 处理投票选项
if (isset($this->Fields['voteid']) && !empty($this->Fields['voteid']))
{
$this->Fields['vote'] = '';
$voteid = $this->Fields['voteid'];
$this->Fields['vote'] = "";
if ($GLOBALS['cfg_multi_site'] == 'Y')
{
$this->Fields['vote'] = "";
}
}
if (isset($this->Fields['goodpost']) && isset($this->Fields['badpost']))
{
//digg
if($this->Fields['goodpost'] + $this->Fields['badpost'] == 0)
{
$this->Fields['goodper'] = $this->Fields['badper'] = 0;
}
else
{
$this->Fields['goodper'] = number_format($this->Fields['goodpost']/($this->Fields['goodpost']+$this->Fields['badpost']), 3)*100;
$this->Fields['badper'] = 100 - $this->Fields['goodper'];
}
}
}
//获得当前字段参数
function GetCurTag($fieldname)
{
if(!isset($this->dtp->CTags))
{
return '';
}
foreach($this->dtp->CTags as $ctag)
{
if($ctag->GetTagName()=='field' && $ctag->GetAtt('name')==$fieldname)
{
return $ctag;
}
else
{
continue;
}
}
return '';
}
/**
* 生成静态HTML
*
* @access public
* @param int $isremote 是否远程
* @return string
*/
function MakeHtml($isremote=0)
{
global $cfg_remote_site,$fileFirst;
if($this->IsError)
{
return '';
}
$this->Fields["displaytype"] = "st";
//预编译$th
$this->LoadTemplet();
$this->ParAddTable();
$this->ParseTempletsFirst();
$this->Fields['senddate'] = empty($this->Fields['senddate'])? '' : $this->Fields['senddate'];
$this->Fields['title'] = empty($this->Fields['title'])? '' : $this->Fields['title'];
$this->Fields['arcrank'] = empty($this->Fields['arcrank'])? 0 : $this->Fields['arcrank'];
$this->Fields['ismake'] = empty($this->Fields['ismake'])? 0 : $this->Fields['ismake'];
$this->Fields['money'] = empty($this->Fields['money'])? 0 : $this->Fields['money'];
$this->Fields['filename'] = empty($this->Fields['filename'])? '' : $this->Fields['filename'];
//分析要创建的文件名称
$filename = GetFileNewName(
$this->ArcID,$this->Fields['typeid'],$this->Fields['senddate'],
$this->Fields['title'],$this->Fields['ismake'],$this->Fields['arcrank'],
$this->TypeLink->TypeInfos['namerule'],$this->TypeLink->TypeInfos['typedir'],$this->Fields['money'],$this->Fields['filename']
);
$filenames = explode(".", $filename);
$this->ShortName = $filenames[count($filenames)-1];
if($this->ShortName=='') $this->ShortName = 'html';
$fileFirst = preg_replace("/\.".$this->ShortName."$/i", "", $filename);
$this->Fields['namehand'] = basename($fileFirst);
$filenames = explode("/", $filename);
$this->NameFirst = preg_replace("/\.".$this->ShortName."$/i", "", $filenames[count($filenames)-1]);
if($this->NameFirst=='')
{
$this->NameFirst = $this->arcID;
}
//获得当前文档的全名
$filenameFull = GetFileUrl(
$this->ArcID,$this->Fields['typeid'],$this->Fields["senddate"],
$this->Fields["title"],$this->Fields["ismake"],
$this->Fields["arcrank"],$this->TypeLink->TypeInfos['namerule'],$this->TypeLink->TypeInfos['typedir'],$this->Fields["money"],$this->Fields['filename'],
$this->TypeLink->TypeInfos['moresite'],$this->TypeLink->TypeInfos['siteurl'],$this->TypeLink->TypeInfos['sitepath']
);
$this->Fields['arcurl'] = $this->Fields['fullname'] = $filenameFull;
//对于已设置不生成HTML的文章直接返回网址
if($this->Fields['ismake']==-1 || $this->Fields['arcrank']!=0 || $this->Fields['money']>0
|| ($this->Fields['typeid']==0 && $this->Fields['channel'] != -1) )
{
return $this->GetTrueUrl($filename);
}
//循环生成HTML文件
else
{
for($i=1;$i<=$this->TotalPage;$i++)
{
if($this->TotalPage > 1) {
$this->Fields['tmptitle'] = (empty($this->Fields['tmptitle']) ? $this->Fields['title'] : $this->Fields['tmptitle']);
if($i>1) $this->Fields['title'] = $this->Fields['tmptitle']."($i)";
}
if($i>1)
{
$TRUEfilename = $this->GetTruePath().$fileFirst."_".$i.".".$this->ShortName;
}
else
{
$TRUEfilename = $this->GetTruePath().$filename;
}
$this->ParseDMFields($i,1);
$this->dtp->SaveTo($TRUEfilename);
//如果启用远程发布则需要进行判断
if($cfg_remote_site=='Y' && $isremote == 1)
{
//分析远程文件路径
$remotefile = str_replace(DEDEROOT, '', $TRUEfilename);
$localfile = '..'.$remotefile;
//创建远程文件夹
$remotedir = preg_replace("#[^\/]*\.html#", '', $remotefile);
$this->ftp->rmkdir($remotedir);
$this->ftp->upload($localfile, $remotefile, 'ascii');
}
}
}
$this->dsql->ExecuteNoneQuery("Update `#@__archives` SET ismake=1 WHERE id='".$this->ArcID."'");
return $this->GetTrueUrl($filename);
}
/**
* 获得真实连接路径
*
* @access public
* @param string $nurl 连接
* @return string
*/
function GetTrueUrl($nurl)
{
return GetFileUrl
(
$this->Fields['id'],
$this->Fields['typeid'],
$this->Fields['senddate'],
$this->Fields['title'],
$this->Fields['ismake'],
$this->Fields['arcrank'],
$this->TypeLink->TypeInfos['namerule'],
$this->TypeLink->TypeInfos['typedir'],
$this->Fields['money'],
$this->Fields['filename'],
$this->TypeLink->TypeInfos['moresite'],
$this->TypeLink->TypeInfos['siteurl'],
$this->TypeLink->TypeInfos['sitepath']
);
}
/**
* 获得站点的真实根路径
*
* @access public
* @return string
*/
function GetTruePath()
{
$TRUEpath = $GLOBALS["cfg_basedir"];
return $TRUEpath;
}
/**
* 获得指定键值的字段
*
* @access public
* @param string $fname 键名称
* @param string $ctag 标记
* @return string
*/
function GetField($fname, $ctag)
{
//所有Field数组 OR 普通Field
if($fname=='array')
{
return $this->Fields;
}
//指定了ID的节点
else if($ctag->GetAtt('noteid') != '')
{
if( isset($this->Fields[$fname.'_'.$ctag->GetAtt('noteid')]) )
{
return $this->Fields[$fname.'_'.$ctag->GetAtt('noteid')];
}
}
//指定了type的节点
else if($ctag->GetAtt('type') != '')
{
if( isset($this->Fields[$fname.'_'.$ctag->GetAtt('type')]) )
{
return $this->Fields[$fname.'_'.$ctag->GetAtt('type')];
}
}
else if( isset($this->Fields[$fname]) )
{
return $this->Fields[$fname];
}
return '';
}
/**
* 获得模板文件位置
*
* @access public
* @return string
*/
function GetTempletFile()
{
global $cfg_basedir,$cfg_templets_dir,$cfg_df_style;
$cid = $this->ChannelUnit->ChannelInfos['nid'];
if(!empty($this->Fields['templet']))
{
$filetag = MfTemplet($this->Fields['templet']);
if( !preg_match("#\/#", $filetag) ) $filetag = $GLOBALS['cfg_df_style'].'/'.$filetag;
}
else
{
$filetag = MfTemplet($this->TypeLink->TypeInfos["temparticle"]);
}
$tid = $this->Fields['typeid'];
$filetag = str_replace('{cid}', $cid,$filetag);
$filetag = str_replace('{tid}', $tid,$filetag);
$tmpfile = $cfg_basedir.$cfg_templets_dir.'/'.$filetag;
if($cid=='spec')
{
if( !empty($this->Fields['templet']) )
{
$tmpfile = $cfg_basedir.$cfg_templets_dir.'/'.$filetag;
}
else
{
$tmpfile = $cfg_basedir.$cfg_templets_dir."/{$cfg_df_style}/article_spec.htm";
}
}
if(!file_exists($tmpfile))
{
$tmpfile = $cfg_basedir.$cfg_templets_dir."/{$cfg_df_style}/".($cid=='spec' ? 'article_spec.htm' : 'article_default.htm');
}
if (!preg_match("#.htm$#", $tmpfile)) return FALSE;
return $tmpfile;
}
/**
* 动态输出结果
*
* @access public
* @return void
*/
function display()
{
global $htmltype;
if($this->IsError)
{
return '';
}
$this->Fields["displaytype"] = "dm";
if($this->NowPage > 1) $this->Fields["title"] = $this->Fields["title"]."({$this->NowPage})";
//预编译
$this->LoadTemplet();
$this->ParAddTable();
$this->ParseTempletsFirst();
//跳转网址
$this->Fields['flag']=empty($this->Fields['flag'])? "" : $this->Fields['flag'];
if(preg_match("#j#", $this->Fields['flag']) && $this->Fields['redirecturl'] != '')
{
if($GLOBALS['cfg_jump_once']=='N')
{
$pageHtml = "\r\n
$pageHtml .= "Fields['redirecturl']."\">\r\n\r\n\r\n";
$pageHtml .= "现在正在转向：".$this->Fields['title']."，请稍候...
\r\n转向内容简介:".$this->Fields['description']."\r\n\r\n\r\n";
echo $pageHtml;
}
else
{
header("location:{$this->Fields['redirecturl']}");
}
exit();
}
$pageCount = $this->NowPage;
$this->ParseDMFields($pageCount,0);
$this->dtp->display();
}
/**
* 载入模板
*
* @access public
* @return void
*/
function LoadTemplet()
{
if($this->TempSource=='')
{
$tempfile = $this->GetTempletFile();
if(!file_exists($tempfile) || !is_file($tempfile))
{
echo "文档ID：{$this->Fields['id']} - {$this->TypeLink->TypeInfos['typename']} - {$this->Fields['title']}
";
echo "模板文件不存在，无法解析文档！";
exit();
}
$this->dtp->LoadTemplate($tempfile);
$this->TempSource = $this->dtp->SourceString;
}
else
{
$this->dtp->LoadSource($this->TempSource);
}
}
/**
* 解析模板，对固定的标记进行初始给值
*
* @access public
* @return void
*/
function ParseTempletsFirst()
{
if(empty($this->Fields['keywords']))
{
$this->Fields['keywords'] = '';
}
if(empty($this->Fields['reid']))
{
$this->Fields['reid'] = 0;
}
$GLOBALS['envs']['tags'] = $this->Fields['tags'];
if(isset($this->TypeLink->TypeInfos['reid']))
{
$GLOBALS['envs']['reid'] = $this->TypeLink->TypeInfos['reid'];
}
$GLOBALS['envs']['keyword'] = $this->Fields['keywords'];
$GLOBALS['envs']['typeid'] = $this->Fields['typeid'];
$GLOBALS['envs']['topid'] = GetTopid($this->Fields['typeid']);
$GLOBALS['envs']['aid'] = $GLOBALS['envs']['id'] = $this->Fields['id'];
$GLOBALS['envs']['adminid'] = $GLOBALS['envs']['mid'] = isset($this->Fields['mid'])? $this->Fields['mid'] : 1;
$GLOBALS['envs']['channelid'] = $this->TypeLink->TypeInfos['channeltype'];
if($this->Fields['reid']>0)
{
$GLOBALS['envs']['typeid'] = $this->Fields['reid'];
}
MakeOneTag($this->dtp, $this, 'N');
}
/**
* 解析模板，对内容里的变动进行赋值
*
* @access public
* @param string $pageNo 页码数
* @param string $ismake 是否生成
* @return string
*/
function ParseDMFields($pageNo, $ismake=1)
{
$this->NowPage = $pageNo;
$this->Fields['nowpage'] = $this->NowPage;
if($this->SplitPageField!='' && isset($this->Fields[$this->SplitPageField]))
{
$this->Fields[$this->SplitPageField] = $this->SplitFields[$pageNo - 1];
if($pageNo>1) $this->Fields['description'] = trim(preg_replace("/[\r\n\t]/", ' ', cn_substr(html2text($this->Fields[$this->SplitPageField]), 200)));
}
//解析模板
if(is_array($this->dtp->CTags))
{
foreach($this->dtp->CTags as $i=>$ctag)
{
if($ctag->GetName()=='field')
{
$this->dtp->Assign($i, $this->GetField($ctag->GetAtt('name'), $ctag) );
}
else if($ctag->GetName()=='pagebreak')
{
if($ismake==0)
{
$this->dtp->Assign($i,$this->GetPagebreakDM($this->TotalPage,$this->NowPage,$this->ArcID));
}
else
{
$this->dtp->Assign($i,$this->GetPagebreak($this->TotalPage,$this->NowPage,$this->ArcID));
}
}
else if($ctag->GetName()=='pagetitle')
{
if($ismake==0)
{
$this->dtp->Assign($i,$this->GetPageTitlesDM($ctag->GetAtt("style"),$pageNo));
}
else
{
$this->dtp->Assign($i,$this->GetPageTitlesST($ctag->GetAtt("style"),$pageNo));
}
}
else if($ctag->GetName()=='prenext')
{
$this->dtp->Assign($i,$this->GetPreNext($ctag->GetAtt('get')));
}
else if($ctag->GetName()=='fieldlist')
{
$innertext = trim($ctag->GetInnerText());
if($innertext=='') $innertext = GetSysTemplets('tag_fieldlist.htm');
$dtp2 = new DedeTagParse();
$dtp2->SetNameSpace('field','[',']');
$dtp2->LoadSource($innertext);
$oldSource = $dtp2->SourceString;
$oldCtags = $dtp2->CTags;
$res = '';
if(is_array($this->ChannelUnit->ChannelFields) && is_array($dtp2->CTags))
{
foreach($this->ChannelUnit->ChannelFields as $k=>$v)
{
if(isset($v['autofield']) && empty($v['autofield'])) {
continue;
}
$dtp2->SourceString = $oldSource;
$dtp2->CTags = $oldCtags;
$fname = $v['itemname'];
foreach($dtp2->CTags as $tid=>$ctag2)
{
if($ctag2->GetName()=='name')
{
$dtp2->Assign($tid,$fname);
}
else if($ctag2->GetName()=='tagname')
{
$dtp2->Assign($tid,$k);
}
else if($ctag2->GetName()=='value')
{
$this->Fields[$k] = $this->ChannelUnit->MakeField($k,$this->Fields[$k],$ctag2);
@$dtp2->Assign($tid,$this->Fields[$k]);
}
}
$res .= $dtp2->GetResult();
}
}
$this->dtp->Assign($i,$res);
}//end case
}//结束模板循环
}
}
/**
* 关闭所占用的资源
*
* @access public
* @return void
*/
function Close()
{
$this->FixedValues = '';
$this->Fields = '';
}
/**
* 获取上一篇，下一篇链接
*
* @access public
* @param string $gtype 获取类型
* pre:上一篇 preimg:上一篇图片 next:下一篇 nextimg:下一篇图片
* @return string
*/
function GetPreNext($gtype='')
{
$rs = '';
if(count($this->PreNext)<2)
{
$aid = $this->ArcID;
$preR = $this->dsql->GetOne("Select id From `#@__arctiny` where id<$aid And arcrank>-1 And typeid='{$this->Fields['typeid']}' order by id desc");
$nextR = $this->dsql->GetOne("Select id From `#@__arctiny` where id>$aid And arcrank>-1 And typeid='{$this->Fields['typeid']}' order by id asc");
$next = (is_array($nextR) ? " where arc.id={$nextR['id']} " : ' where 1>2 ');
$pre = (is_array($preR) ? " where arc.id={$preR['id']} " : ' where 1>2 ');
$query = "Select arc.id,arc.title,arc.shorttitle,arc.typeid,arc.ismake,arc.senddate,arc.arcrank,arc.money,arc.filename,arc.litpic,
t.typedir,t.typename,t.namerule,t.namerule2,t.ispart,t.moresite,t.siteurl,t.sitepath
from `#@__archives` arc left join #@__arctype t on arc.typeid=t.id ";
$nextRow = $this->dsql->GetOne($query.$next);
$preRow = $this->dsql->GetOne($query.$pre);
if(is_array($preRow))
{
$mlink = GetFileUrl($preRow['id'],$preRow['typeid'],$preRow['senddate'],$preRow['title'],$preRow['ismake'],$preRow['arcrank'],
$preRow['namerule'],$preRow['typedir'],$preRow['money'],$preRow['filename'],$preRow['moresite'],$preRow['siteurl'],$preRow['sitepath']);
$this->PreNext['pre'] = "上一篇：{$preRow['title']} ";
$this->PreNext['preimg'] = " ";
}
else
{
$this->PreNext['pre'] = "上一篇：没有了 ";
$this->PreNext['preimg'] ="![\"对不起，没有上一图集了！\"/](\"/templets/default/images/nophoto.jpg\")
";
}
if(is_array($nextRow))
{
$mlink = GetFileUrl($nextRow['id'],$nextRow['typeid'],$nextRow['senddate'],$nextRow['title'],$nextRow['ismake'],$nextRow['arcrank'],
$nextRow['namerule'],$nextRow['typedir'],$nextRow['money'],$nextRow['filename'],$nextRow['moresite'],$nextRow['siteurl'],$nextRow['sitepath']);
$this->PreNext['next'] = "下一篇：{$nextRow['title']} ";
$this->PreNext['nextimg'] = " ";
}
else
{
$this->PreNext['next'] = "下一篇：没有了 ";
$this->PreNext['nextimg'] ="";
}
}
if($gtype=='pre')
{
$rs = $this->PreNext['pre'];
}
else if($gtype=='preimg'){
$rs = $this->PreNext['preimg'];
}
else if($gtype=='next')
{
$rs = $this->PreNext['next'];
}
else if($gtype=='nextimg'){
$rs = $this->PreNext['nextimg'];
}
else
{
$rs = $this->PreNext['pre']." ".$this->PreNext['next'];
}
return $rs;
}
/**
* 获得动态页面分页列表
*
* @access public
* @param int $totalPage 总页数
* @param int $nowPage 当前页数
* @param int $aid 文档id
* @return string
*/
function GetPagebreakDM($totalPage, $nowPage, $aid)
{
global $cfg_rewrite;
if($totalPage==1)
{
return "";
}
$PageList = "
$nPage = $nowPage-1;
$lPage = $nowPage+1;
if($nowPage==1)
{
$PageList.="
}
else
{
if($nPage==1)
{
$PageList.="
if($cfg_rewrite == 'Y')
{
$PageList = preg_replace("#.php\?aid=(\d+)#i", '-\\1-1.html', $PageList);
}
}
else
{
$PageList.="
if($cfg_rewrite == 'Y')
{
$PageList = str_replace(".php?aid=", "-", $PageList);
$PageList = preg_replace("#&pageno=(\d+)#i", '-\\1.html', $PageList);
}
}
}
for($i=1;$i<=$totalPage;$i++)
{
if($i==1)
{
if($nowPage!=1)
{
$PageList.="
if($cfg_rewrite == 'Y')
{
$PageList = preg_replace("#.php\?aid=(\d+)#i", '-\\1-1.html', $PageList);
}
}
else
{
$PageList.="
}
}
else
{
$n = $i;
if($nowPage!=$i)
{
$PageList.="
if($cfg_rewrite == 'Y')
{
$PageList = str_replace(".php?aid=", "-", $PageList);
$PageList = preg_replace("#&pageno=(\d+)#i", '-\\1.html', $PageList);
}
}
else
{
$PageList.="
}
}
}
if($lPage <= $totalPage)
{
$PageList.="
if($cfg_rewrite == 'Y')
{
$PageList = str_replace(".php?aid=", "-", $PageList);
$PageList = preg_replace("#&pageno=(\d+)#i", '-\\1.html', $PageList);
}
}
else
{
$PageList.= "
}
return $PageList;
}
/**
* 获得静态页面分页列表
*
* @access public
* @param int $totalPage 总页数
* @param int $nowPage 当前页数
* @param int $aid 文档id
* @return string
*/
function GetPagebreak($totalPage, $nowPage, $aid)
{
if($totalPage==1)
{
return "";
}
$PageList = "
$nPage = $nowPage-1;
$lPage = $nowPage+1;
if($nowPage==1)
{
$PageList.="
}
else
{
if($nPage==1)
{
$PageList.="
}
else
{
$PageList.="
}
}
for($i=1;$i<=$totalPage;$i++)
{
if($i==1)
{
if($nowPage!=1)
{
$PageList.="
}
else
{
$PageList.="
}
}
else
{
$n = $i;
if($nowPage!=$i)
{
$PageList.="
}
else
{
$PageList.="
}
}
}
if($lPage <= $totalPage)
{
$PageList.="
}
else
{
$PageList.= "
}
return $PageList;
}
/**
* 获得动态页面小标题
*
* @access public
* @param string $styleName 类型名称
* @param string $pageNo 页码数
* @return string
*/
function GetPageTitlesDM($styleName, $pageNo)
{
if($this->TotalPage==1)
{
return "";
}
if(count($this->SplitTitles)==0)
{
return "";
}
$i=1;
$aid = $this->ArcID;
if($styleName=='link')
{
$revalue = "";
foreach($this->SplitTitles as $k=>$v)
{
if($i==1)
{
$revalue .= "$v \r\n";
}
else
{
if($pageNo==$i)
{
$revalue .= " $v \r\n";
}
else
{
$revalue .= "$v \r\n";
}
}
$i++;
}
}
else
{
$revalue = "\r\n";
}
return $revalue;
}
/**
* 获得静态页面小标题
*
* @access public
* @param string $styleName 类型名称
* @param string $pageNo 页码数
* @return string
*/
function GetPageTitlesST($styleName, $pageNo)
{
if($this->TotalPage==1)
{
return "";
}
if(count($this->SplitTitles)==0)
{
return "";
}
$i=1;
if($styleName=='link')
{
$revalue = "";
foreach($this->SplitTitles as $k=>$v)
{
if($i==1)
{
$revalue .= "$v \r\n";
}
else
{
if($pageNo==$i)
{
$revalue .= " $v \r\n";
}
else
{
$revalue .= "$v \r\n";
}
}
$i++;
}
}
else
{
$revalue = "\r\n";
}
return $revalue;
}
/**
* 高亮问题修正, 排除alt title 直接的字符替换
*
* @param string $kw
* @param string $body
* @return string
*/
function ReplaceKeyword($kw,&$body)
{
global $cfg_cmspath;
$maxkey = 5;
$kws = explode(",",trim($kw)); //以分好为间隔符
$i=0;
$karr = $kaarr = $GLOBALS['replaced'] = array();
//暂时屏蔽超链接
$body = preg_replace("#(
/*
foreach($kws as $k)
{
$k = trim($k);
if($k!="")
{
if($i > $maxkey)
{
break;
}
$myrow = $this->dsql->GetOne("SELECT * FROM #@__keywords WHERE keyword='$k' AND rpurl<>'' ");
if(is_array($myrow))
{
$karr[] = $k;
$GLOBALS['replaced'][$k] = 0;
$kaarr[] = "$k";
}
$i++;
}
}
*/
$query = "SELECT * FROM #@__keywords WHERE rpurl<>'' ORDER BY rank DESC";
$this->dsql->SetQuery($query);
$this->dsql->Execute();
while($row = $this->dsql->GetArray())
{
$key = trim($row['keyword']);
$key_url=trim($row['rpurl']);
$karr[] = $key;
$kaarr[] = "$key";
}
// 这里可能会有错误
$body = @preg_replace("#(^|>)([^<]+)(?=<|$)#sUe", "_highlight('\\2', \$karr, \$kaarr, '\\1')", $body);
//恢复超链接
$body = preg_replace("#(
return $body;
}
}//End Archives
//高亮专用, 替换多次是可能不能达到最多次
function _highlight($string, $words, $result, $pre)
{
global $cfg_replace_num;
$string = str_replace('\"', '"', $string);
if($cfg_replace_num > 0)
{
foreach ($words as $key => $word)
{
if($GLOBALS['replaced'][$word] == 1)
{
continue;
}
$string = preg_replace("#".preg_quote($word)."#", $result[$key], $string, $cfg_replace_num);
if(strpos($string, $word) !== FALSE)
{
$GLOBALS['replaced'][$word] = 1;
}
}
}
else
{
$string = str_replace($words, $result, $string);
}
return $pre.$string;
}