<div class="codebody" id="code4158">
<?PHP
/
文章类，方便文章列表、内容的调用
仅支持PHP5

类函数列表：
getArticleListByCateId();

@author Zerolone
@version 2011-3-14 9:53:42

2011-1-31 10:11:07 增加静态方法 getCatePreviewUrl getPreviewUrl
*/
class Article {
public $CateId = 0; //栏目编号 0，可以为一个栏目编号， 或者多个栏目。例如：12,或者12,13
public $Count = 10; //记录数 10
public $TitleCount = 20; //文字显示数 20
public $BeginCount = 0; //起始记录数 0
public $OrderBy = 'id'; //排序字段 默认以id字段排序
public $OrderSort = 'DESC'; //排序顺序 默认DESC，倒序
public $OrderBy2 = ''; //排序字段2
public $OrderSort2 = ''; //排序顺序2
public $Area = 0; //显示区域 0，全部显示
public $Flag = ISSUEFLAG; //显示文章状态 2，2为 已保存 已发布
public $Pic = 0; //仅调用有图片的 0，1为仅调用有图的
public $Video = 0; //仅调用有视频的 0，1为仅调用视频的
public $notshowlist= 0; //不显示不在列表中的 0，不显示， 1 显示
public $AndWhere = ''; //额外加入的查询
public $Loop = 0; //循环列表 0,
public $Template = ''; //模板
public $IdList = ''; //Id列表，用于外部调用
//内部使用的变量
protected $sqlCateId = ''; //栏目sql语句
protected $sqlCateTitleId = ''; //栏目sql语句
protected $sqlArea = ''; //显示区域sql语句
protected $sqlFlag = ''; //状态
protected $sqlNotShow = ''; //不显示列表中
protected $sqlPic = ''; //是否仅调用图片
protected $sqlVideo = ''; //是否仅调用视频
protected $sqlOrder = ''; //排序
protected $sqlLimit = ''; //显示个数
protected $sqlWhere = ''; //加入查询
public $sqlStr = ''; //调试用
/*
初始化sql语句

/
function Initsql(){
//栏目编号
$CateId=$this->CateId;
if (strpos($CateId,',')) {
$this->sqlCateId=' AND cateid in ('.$CateId.')';
} elseif ($CateId>0) {
$this->sqlCateId=' AND cateid ='.$CateId;
}
if ($CateId==0) $this->sqlCateId='';
/
$CateId=$this->CateId;
$this->sqlCateTitleId=' AND id ='.$CateId;
/
//显示区域
$Area=$this->Area;
if ($Area>0) {
$Area+=0;
$this->sqlArea= ' AND area'.$Area.' =1';
}
//状态
$this->sqlFlag= ' AND flag = '. $this->Flag;
//列表中不显示
$this->sqlNotShow= ' AND notshowlist = '. $this->notshowlist;
//图片
$Pic = $this->Pic;
if ($Pic==1){
$this->sqlPic= ' AND (pic1 <>"" or pic2<>"") ';
}else {
$this->sqlPic= '';
}
//视频
$Video = $this->Video;
if ($Video==1){
$this->sqlVideo= ' AND isvideo=1 ';
}else {
$this->sqlVideo= '';
}
//额外加入的查询
$AndWhere = $this->AndWhere;
if ($AndWhere<>''){
$this->sqlWhere = ' And ' . $AndWhere;
}
//排序
$this->sqlOrder= ' ORDER BY '.$this->OrderBy.' '.$this->OrderSort;
if ($this->OrderBy2!='') $this->sqlOrder.= ','.$this->OrderBy2.' '.$this->OrderSort2;
//显示个数
$this->sqlLimit= ' LIMIT '.$this->BeginCount.','.$this->Count.';';
}
/
清除，置为默认
/
function Clear(){
$this->CateId = 0; //栏目编号 0，可以为一个栏目编号， 或者多个栏目。例如：12,13
$this->Count = 10; //记录数 10
$this->TitleCount = 20; //文字显示数 20
$this->BeginCount = 0; //起始记录数 0
$this->OrderBy = 'id'; //排序字段 默认以id字段排序
$this->OrderSort = 'DESC'; //排序顺序 默认DESC，倒序
$this->Area = 0; //显示区域 0，全部显示
$this->Flag = ISSUEFLAG; //显示文章状态 2，2为 已保存 已发布
$this->Pic = 0; //仅调用有图片的 0，1为仅调用有图的
$this->Video = 0; //仅调用有视频的 0，1为仅调用视频的
$this->notshowlist = 0; //不显示不在列表中的 0，不显示， 1 显示
$this->AndWhere = ''; //额外加入的查询
$this->Loop = 0; //循环列表 0,
$this->Template = ''; //模板
}
/
返回文章内容字符串

{<li class="xxx">{title|20}{title2|20}点击数:{hits} {memo|20} 日期:{posttime|H:i:s y-m-d}}
说明如下， 产生一个循环模板，{}里面的说明如下
html 链接，优先显示跳转链接
title 标题，加|线后面的参数:1、为字数显示限制，2、为字数限制后是否显示省略符号， title为优先显示title， title2为优先显示title2
hits 点击率
posttime 提交时间，后面的参数为日期格式化方法
memo 调用文字，加|线后面的参数:1、为字数显示限制，2、为字数限制后是否显示省略符号
loop 循环变量

@return 文章列表
/
function getArticleListByCateId(){
$this->Initsql();
$Str_Loop = '';
$ReturnString = '';
$Template = $this->Template;
//文章列表
$sqlStr = 'SELECT FROM '.DB_TABLE_PRE . 'view_article';
$sqlStr.= ' WHERE 1=1';
$sqlStr.=$this->sqlNotShow; //是否显示不显示的
$sqlStr.=$this->sqlCateId; //栏目
$sqlStr.=$this->sqlArea; //区域
$sqlStr.=$this->sqlFlag; //状态
$sqlStr.=$this->sqlPic; //图片
$sqlStr.=$this->sqlVideo; //视频
$sqlStr.=$this->sqlWhere; //额外的查询
$sqlStr.=$this->sqlOrder; //排序
$sqlStr.=$this->sqlLimit; //显示条数
$this->sqlStr=$sqlStr;
$this->OrderBy2 = '';
$this->OrderSort2 = '';
//标题1
@preg_match('/{title|([\d].+?)}/i',$Template,$matches);
@$title_count = $matches[1];
//标题2
@preg_match('/{title2|([\d].+?)}/i',$matches);
@$title2_count = $matches[1];
//调用文字
@preg_match('/{memo|([\d].+?)}/i',$matches);
@$memo_count = $matches[1];
//时间显示格式
@preg_match('/{posttime|(.+?)}/i',$matches);
@$posttime_format=$matches[1];
//替换掉这些
$Template = preg_replace('/({title|[\d].+?})/i','{title}',$Template);
$Template = preg_replace('/({title2|[\d]+.?})/i','{title2}',$Template);
$Template = preg_replace('/({posttime|.+?})/i','{posttime}',$Template);
$Template = preg_replace('/({memo|[\d].+?})/i','{memo}',$Template);
//loop
$loop = $this->Loop;
$MyDatabase=Database::Get();
$MyDatabase->sqlStr = $sqlStr;
if ($MyDatabase->Query ()) {
$DB_Record_Arr = $MyDatabase->ResultArr;
foreach ( $DB_Record_Arr as $DB_Record ) {
$id = $DB_Record['id'];
$this->IdList .= $id . ',';
$title = $DB_Record['title'];
$title_full = $title;
$title2 = $DB_Record['title2'];
$titlestrip = strip_tags($title);
$memo = $DB_Record['memo'];
$posttime = $DB_Record['posttime'];
$reurl = $DB_Record['reurl'];
$url = $DB_Record['html'];
$hits = $DB_Record['hits'];
$titlecolor = $DB_Record['titlecolor'];
$catetitle = $DB_Record['catetitle'];
$catedir = $DB_Record['catedir'];
$catedesc = $DB_Record['catedesc'];
$Str_Loop = $Template;
//处理各个字符串
//跳转链接，如果存在，则文章链接为跳转链接
if ($reurl<>''){
$html = $reurl;
}else {
$html = SITE_URL . SITE_FOLDER . ARTICLEURL . $url;
}
$pic1 = $DB_Record['pic1'];
$pic2 = $DB_Record['pic2'];
if ($pic2<>''){
$pic = $pic2;
}else{
$pic = $pic1;
}
//标题长度 //调用文字
if ($title_count) $title = subString($title,$title_count);
if ($title2_count) $title2 = subString($title2,$title2_count);
if ($memo_count) $memo = subString($memo,$memo_count);
//文章标题颜色，用Style级别好像更高
if ($titlecolor<>'') $title = '<font style="color:'.$titlecolor.'">'.$title.'';
//时间格式化
if ($posttime_format!=''){
$posttime=date($posttime_format,$posttime);
}else {
$posttime=date('Y-m-d H:i',$posttime);
}
//替换各个内容
//标题
$Arr_Search = array('{id}','{title_full}','{titlestrip}','{html}','{hits}','{catetitle}','{catedir}','{pic}','{pic1}','{pic2}','{loop}','{catedesc}');
$Arr_Replace = array($id,$title_full,$title,$title2,$titlestrip,$memo,$html,$hits,$posttime,$catetitle,$catedir,$pic,$pic1,$pic2,$loop++,$catedesc);
$Str_Loop=str_replace($Arr_Search,$Arr_Replace,$Str_Loop);
$ReturnString.=$Str_Loop;
}
}
//用完清空
$this->Clear();
return $ReturnString;
}
/
返回栏目里面的html
/
function DefaultHtml(){
$html='';
$this->Initsql();
//-------------------0
$sqlStr = 'SELECT html FROM '.DB_TABLE_PRE . 'view_article';
$sqlStr.= ' WHERE 1=1';
$sqlStr.=$this->sqlCateId;//栏目
$sqlStr.=$this->sqlFlag;//状态
$sqlStr.=$this->sqlOrder;//排序
$sqlStr.=$this->sqlLimit;//显示个数
$MyDatabase=Database::Get();
$MyDatabase->sqlStr = $sqlStr;
if ($MyDatabase->Query ()) {
$html = $MyDatabase->ResultArr [0][0];
}
return $html;
}
/
获取栏目地址
@param $id 栏目编号
*/
static public function getCateHTML($id){
$html = '';
$sqlStr = 'SELECT dir FROM '.DB_TABLE_PRE . 'article_cate';
$sqlStr.= ' WHERE id='.$id;
$MyDatabase=Database::Get();
$MyDatabase->sqlStr = $sqlStr;
if ($MyDatabase->Query ()) {
$html = $MyDatabase->ResultArr [0][0];
}
return $html;
}
/
返回栏目标题
/
function getCateTitle(){
$CateTitle='';
//-------------------0
$sqlStr = 'SELECT title FROM '.DB_TABLE_PRE . 'view_article';
$sqlStr.= ' WHERE 1=1';
$sqlStr.=$this->sqlCateTitleId; //栏目
$MyDatabase=Database::Get();
$MyDatabase->sqlStr = $sqlStr;
if ($MyDatabase->Query ()) {
$CateTitle = $MyDatabase->ResultArr [0][0];
}
return $CateTitle;
}
/
获取文章日期返回一个以 2011-1 这种类型的列表链接
/
function getArticListDate(){
//栏目编号
$CateId=$this->CateId;
if (strpos($CateId,')) {
$this->sqlCateId=' AND cateid in ('.$CateId.')';
} elseif ($CateId>0) {
$this->sqlCateId=' AND cateid ='.$CateId;
}
$cateList='';
$intCount=0;
$strSearch=''; //搜索年月
$strMonth=''; //月名
//获取今天的年-月
$year=date("Y",time());
$month=date("m",time());
//今年
$sqlStr = 'SELECT COUNT( ) from '.DB_TABLE_PRE . 'view_article'.' WHERE DATE_FORMAT(posttime,\'%Y\')=\''.$year.'\'';
//栏目
$sqlStr.=$this->sqlCateId;
$MyDatabase->sqlStr = $sqlStr;
$MyDatabase=Database::Get();
if ($MyDatabase->Query ()) {
$intCount = $MyDatabase->ResultArr [0][0];
$cateList.=' <li class="lev1"><a href="#" class="year">'.$year.' ('.$intCount.')';
}
//循环今年
for($i=$month;$i>0;$i--){
if (strlen($i)==1){
$strSearch= $year . '-0' . $i;
}else{
$strSearch= $year . '-' . $i;
}
switch ($i) {
case 1:
$strMonth='一月';
break;
case 2:
$strMonth='二月';
break;
case 3:
$strMonth='三月';
break;
case 4:
$strMonth='四月';
break;
case 5:
$strMonth='五月';
break;
case 6:
$strMonth='六月';
break;
case 7:
$strMonth='七月';
break;
case 8:
$strMonth='八月';
break;
case 9:
$strMonth='九月';
break;
case 10:
$strMonth='十月';
break;
case 11:
$strMonth='十一月';
break;
case 12:
$strMonth='十二月';
break;
}
$SqlStr = 'SELECT COUNT( ) from '.DB_TABLE_PRE.'article WHERE DATE_FORMAT(posttime,\'%Y-%m\')=\''.$strSearch.'\'';
//栏目
$SqlStr.=$this->SqlCateId;
$MyDatabase->SqlStr = $SqlStr;
if ($MyDatabase->Query () ) {
$DB_Record = $MyDatabase->ResultArr [0];
$intCount = $DB_Record[0];
if($intCount>0){
$cateList.=' <li class="lev2"><a href="#" class="year">'.$strMonth.' ('.$intCount.')';
}
}
}
//最近9年循环
for($i=$year-1;$i>$year-10;$i--){
$sqlStr = 'SELECT COUNT( * ) from '.DB_TABLE_PRE.'article WHERE DATE_FORMAT(posttime,\'%Y\')=\''.$i.'\'';
//栏目
$sqlStr.=$this->sqlCateId;
$MyDatabase->sqlStr = $sqlStr;
if ($MyDatabase->Query () ) {
$DB_Record = $MyDatabase->ResultArr [0];
$intCount = $DB_Record[0];
if($intCount>0){
$cateList.=' <li class="lev1"><a href="#" class="year">'.$i.' ('.$intCount.')';
}
}
}
return $cateList;
}
/
根据上级栏目编号， 返回栏目标题列表。

@param 上级编号 $parentid

*/
function getTitleListByCateId($parentid){
$CateTitleList='';
//-------------------0------1------2
$SqlStr = 'SELECT title,id,url FROM '.DB_TABLE_PRE . 'view_article';
$SqlStr.= ' WHERE parentid=' . $parentid;
$SqlStr.= ' ORDER BY level ASC;';
$MyDatabase=Database::Get();
$MyDatabase->SqlStr = $SqlStr;
if ($MyDatabase->Query ()) {
$DB_Record_Arr = $MyDatabase->ResultArr;
foreach ( $DB_Record_Arr as $DB_Record ) {
if($DB_Record[2]==''){
$CateTitleList.= '<a href="article.php?id='.$DB_Record[1].'">'.$DB_Record[0].' ';
}else{
$CateTitleList.= '<a href="'.$DB_Record[2].'?id='.$DB_Record[1].'">'.$DB_Record[0].' ';
}
}
}
return $CateTitleList;
}
/
根据栏目编号， 返回栏目文章图文列表。
@param $cateid 上级编号
@param $limit 显示条数
@param $prev 前置标记
*/
function getArticlePicListByCateId($cateid,$limit,$prev=''){
$str_return='';
//-------------------0------1------2---------3-------4--------5
$SqlStr = 'SELECT title,reurl,html,pic1,memo FROM '.DB_TABLE_PRE . 'view_article';
$SqlStr.= ' WHERE cateid=' . $cateid;
$SqlStr.= ' AND flag=' . ARTICLE_FLAG;
$SqlStr.= ' AND pic1!=\'\'';
$SqlStr.= ' ORDER BY order ASC,id DESC';
$SqlStr.= ' LIMIT ' . $limit;
//echo $SqlStr;
$MyDatabase=Database::Get();
$MyDatabase->SqlStr = $SqlStr;
if ($MyDatabase->Query ()) {
$DB_Record_Arr = $MyDatabase->ResultArr;
foreach ( $DB_Record_Arr as $DB_Record ) {
$DB_Record[0] = subString($DB_Record[0],18);
$DB_Record[5] = subString($DB_Record[5],56);
$url= $DB_Record[3];
if($DB_Record[2]!='') $url= $DB_Record[2];
$str_return.= '

';
$str_return.= '

<a href="'.$url.'">

';
$str_return.= '

<a href="'.$url.'">'.$DB_Record[0].''.$DB_Record[5].'<a href="'.$url.'" class="view">查看

';
$str_return.= '

';
}
}
return $str_return;
}
/*
根据ID， 返回下级最大分类。

@param 编号 $id

/
function getSIdById($id){
$ReturnContent='';
//------------------0------1
$sqlStr = 'SELECT id FROM '.DB_TABLE_PRE . 'view_article';
$sqlStr.= ' WHERE parentid=' . $id;
$sqlStr.= ' ORDER BY level DESC';
// echo $sqlStr;
$MyDatabase=Database::Get();
$MyDatabase->sqlStr = $sqlStr;
if ($MyDatabase->Query ()) {
$ReturnContent = $MyDatabase->ResultArr [0][0];
}
return $ReturnContent;
}
/
返回栏目标题
@param $id 栏目编号
*/
function getCateTitleById($id){
$CateTitle='';
//-------------------0
$sqlStr = 'SELECT title FROM '.DB_TABLE_PRE . 'view_article';
$sqlStr.= ' WHERE 1=1';
$sqlStr.= ' AND id='.$id;
$MyDatabase=Database::Get();
$MyDatabase->sqlStr = $sqlStr;
if ($MyDatabase->Query ()) {
$CateTitle = $MyDatabase->ResultArr [0][0];
}
return $CateTitle;
}
/
返回上级栏目ID
@param $id 栏目编号
*/
function getParentCateIdById($id){
$CateTitle='';
//--------------------0
$sqlStr = 'SELECT parentid FROM '.DB_TABLE_PRE . 'view_article';
$sqlStr.= ' WHERE 1=1';
$sqlStr.= ' AND id='.$id;
$MyDatabase=Database::Get();
$MyDatabase->sqlStr = $sqlStr;
if ($MyDatabase->Query ()) {
$CateTitle = $MyDatabase->ResultArr [0][0];
}
return $CateTitle;
}
/*
根据文章编号，增加一个点击
@param $id 文章编号
/
static public function UpdateHits($id){
//-------------------0
$sqlStr = 'UPDATE ' . DB_TABLE_PRE . 'article';
$sqlStr.= ' SET hits=hits+1';
$sqlStr.= ' WHERE 1=1';
$sqlStr.= ' AND id='.$id;
$MyDatabase=Database::Get();
$MyDatabase->sqlStr = $sqlStr;
$MyDatabase->ExecuteQuery ();
}
/
根据文章编号，返回点击数
@param $id 文章编号
*/
static public function GetHits($id){
$ReturnContent='';
//-------------------0
$sqlStr = 'SELECT hits FROM ' . DB_TABLE_PRE . 'article';
$sqlStr.= ' WHERE 1=1';
$sqlStr.= ' AND id='.$id;
// var_dump($sqlStr);
$MyDatabase=Database::Get();
$MyDatabase->sqlStr = $sqlStr;
if ($MyDatabase->Query ()) {
$ReturnContent = $MyDatabase->ResultArr [0][0];
}
return $ReturnContent;
}
/
根据编号， 返回内容
@param $id 文章编号
*/
function getContentById($id){
$ReturnContent='';
//-------------------0
$sqlStr = 'SELECT content FROM '.DB_TABLE_PRE . 'view_article';
$sqlStr.= ' WHERE 1=1';
$sqlStr.= ' AND id='.$id;
$MyDatabase=Database::Get();
$MyDatabase->sqlStr = $sqlStr;
if ($MyDatabase->Query ()) {
$ReturnContent = $MyDatabase->ResultArr [0][0];
}
return $ReturnContent;
}
/*
根据编号， 返回地址
@param $id 文章编号
/
function getUrlById($id){
$ReturnContent='';
//------------------0
$sqlStr = 'SELECT reurl FROM '.DB_TABLE_PRE . 'view_article';
$sqlStr.= ' WHERE 1=1';
$sqlStr.= ' AND id='.$id;
$MyDatabase=Database::Get();
$MyDatabase->sqlStr = $sqlStr;
if ($MyDatabase->Query ()) {
$ReturnContent = $MyDatabase->ResultArr [0][0];
if($ReturnContent==''){
$ReturnContent='article_details.PHP?id='.$id;
}
}
return $ReturnContent;
}
/
根据编号， 返回静态页面地址
@param $id 文章编号
*/
function getHTMLById($id){
$ReturnContent='';
//------------------0
$sqlStr = 'SELECT html FROM '.DB_TABLE_PRE . 'view_article';
$sqlStr.= ' WHERE 1=1';
$sqlStr.= ' AND id='.$id;
$MyDatabase=Database::Get();
$MyDatabase->sqlStr = $sqlStr;
if ($MyDatabase->Query ()) $ReturnContent = $MyDatabase->ResultArr [0][0];
return $ReturnContent;
}
/
根据编号， 返回上一页
@param 编号 $id
@param 栏目编号 $cateid
/
function getPrevById($id,$cateid){
$ReturnContent='没有文章';
//------------------0
$sqlStr = 'SELECT title,html FROM '.DB_TABLE_PRE . 'view_article';
$sqlStr.= ' WHERE 1=1';
$sqlStr.= ' AND id<'.$id;
$sqlStr.= ' AND cateid='.$cateid;
$sqlStr.= ' AND flag=' . ARTICLE_FLAG;
$sqlStr.= ' ORDER BY order ASC,id desc';
$MyDatabase=Database::Get();
$MyDatabase->sqlStr = $sqlStr;
if ($MyDatabase->Query ()) $ReturnContent = '<a href="'.$MyDatabase->ResultArr [0][1].'">'. subString($MyDatabase->ResultArr [0][0],100) . '';
return $ReturnContent;
}
/
根据编号， 返回下一页

@param 编号 $id
@param 栏目编号 $cateid
*/
function getNextById($id,html FROM '.DB_TABLE_PRE . 'view_article';
$sqlStr.= ' WHERE 1=1';
$sqlStr.= ' AND id>'.$id;
$sqlStr.= ' AND cateid='.$cateid;
$sqlStr.= ' AND flag=' . ARTICLE_FLAG;
$sqlStr.= ' ORDER BY order ASC,100) . '';
return $ReturnContent;
}
/
根据level， 返回导航信息
@param $level
/
function getNavByLevel($level){
$ReturnContent=SITE_NAV;
$ReturnContent.=ARTICLE_NAV;
//$level=substr($level,2);
//$level='01010101';
$level_list='';
$level_len=strlen($level);
for ($i=2; $i<$level_len;$i+=2){
$level_list.=substr($level,$i) . ',';
}
$level_list.=$level;
// DebugStr( $level_list);
$sqlStr = 'SELECT FROM '.DB_TABLE_PRE . 'view_article';
$sqlStr.= ' WHERE level in (' .$level_list . ')';
$sqlStr.= ' ORDER BY level ASC;';
$MyDatabase=Database::Get();
$MyDatabase->sqlStr = $sqlStr;
if ($MyDatabase->Query ()) {
$levels = $MyDatabase->ResultArr;
foreach ($levels as $level){
$ReturnContent.=' <a href="'.$level['dir'].'">'.$level['title'].' >';
}
}
return $ReturnContent;
}
/
首页专用调用， 根据一个栏目编号， 返回该栏目下面的文章， 其中包括一张图片。
@param $cateid
/
function getPartByCateId($cateid){
$strReturn='

';
$id=0;
$sqlStr = 'SELECT FROM '.DB_TABLE_PRE . 'view_article';
$sqlStr.= ' WHERE cateid =' .$cateid;
$sqlStr.= ' AND flag ='.ARTICLE_FLAG;
$sqlStr.= ' AND pic1 !=\'\'';
$sqlStr.= ' ORDER BY order ASC,id DESC';
$sqlStr.= ' LIMIT 1;';
$MyDatabase=Database::Get();
$MyDatabase->sqlStr = $sqlStr;
// DebugStr($sqlStr);
if ($MyDatabase->Query ()) {
$article = $MyDatabase->ResultArr[0];
$id = $article['id'];
$strReturn.='

<a href="'.$article['html'].'">

';
}
$strReturn.='

';
//文章列表
$sqlStr = 'SELECT * FROM '.DB_TABLE_PRE . 'view_article';
$sqlStr.= ' WHERE cateid =' .$cateid;
$sqlStr.= ' AND flag ='.ARTICLE_FLAG;
$sqlStr.= ' AND id !='.$id;
$sqlStr.= ' ORDER BY order ASC,id DESC';
$sqlStr.= ' LIMIT 6;';
$MyDatabase=Database::Get();
$MyDatabase->sqlStr = $sqlStr;
if ($MyDatabase->Query ()) {
$articles = $MyDatabase->ResultArr;
$i=1;
foreach ($articles as $article){
if ($i==1){
$strReturn.='<a href="'.$article['html'].'" class="topic">'.subString($article['title'],34).'';
}else{
$strReturn.='<a href="'.$article['html'].'">'.subString($article['title'],50).'';
}
$i++;
}
}
$strReturn.='

';
return $strReturn;
}
/
根据编号， 返回Level
@param $id
*/
function getLevelById($id){
$ReturnContent='';
$sqlStr = 'SELECT Level FROM '.DB_TABLE_PRE . 'article_cate';
$sqlStr.= ' WHERE 1=1';
$sqlStr.= ' AND id='.$id;
$MyDatabase=Database::Get();
$MyDatabase->sqlStr = $sqlStr;
if ($MyDatabase->Query ()) $ReturnContent = $MyDatabase->ResultArr [0][0];
return $ReturnContent;
}
/*
显示文章状态状态

@param 整型 $flag
@return 状态字符串
/
public static function printFlag ( $flag = 0 ){
switch ( $flag ){
case 0:
return "<Font color=\"#FF0000\">未存 未发";
case 1:
return "<Font color=\"#009900\">已存 <Font color=\"#FF0000\">未发";
case 2:
return "<Font color=\"#009900\">已存 已发";
default:
return "未知状态";
}
}
/
显示HTML生成状态

@param 整型 $flag
@return 状态字符串
*/
public static function printHtmlFlag ( $flag= 0 ){
switch ( $flag ){
case 0:
return "<Font color=\"#FF0000\">未生";
case 1:
return "<Font color=\"#009900\">已生";
default:
return "未知状态";
}
}
/
显示视频状态

@param 整型 $flag
@return 状态字符串
*/
public static function printVideoFlag ( $flag= 0 ){
switch ( $flag ){
case 1:
return '<Font color="red">视';
default:
return '';
}
}
/*
显示审核状态

@param 整型 $flag
@return 状态字符串
/
public static function printIssueFlag ( $flag = 0 ){
switch ( $flag ){
case 1:
return "<Font color=\"#FF0000\">未审";
case 2:
return "<Font color=\"#009900\">已审";
default:
return "未知状态";
}
}
/
返回是否可以创建文件夹

@param $dir 文件夹名
@param $cateid 栏目编号
*/
public static function canCreateDir($dir,$cateid){
$can=true;
//文件夹为空， 肯定不能添加的
if ($dir==''){
$can=false;
}
//系统定义不能创建的目录
if (strpos(CANTDIR,'|'. $dir . '|')){
$can=false;
}
//文章系统文件夹文件夹分类中是否已存在该文件夹
//-------------------0
$sqlStr = 'SELECT dir FROM '.DB_TABLE_PRE . 'article_cate' ;
$sqlStr.= ' WHERE dir=\'' . $dir . '\'';
$sqlStr.= ' AND id<>\'' . $cateid . '\'';
$MyDatabase=Database::Get();
$MyDatabase->sqlStr = $sqlStr;
if ($MyDatabase->Query ()) $can=false;
//返回值
return($can);
}
/
通过栏目编号， 获取栏目预览地址
@param $cateid
*/
public static function getCatePreviewUrl($cateid){
$template_url ='';
$sqlStr = ' SELECT template_url';
$sqlStr.= ' FROM '.DB_TABLE_PRE.'view_articlecate ';
$sqlStr.= ' WHERE id='.$cateid;
$sqlStr.= ' LIMIT 1';
$MyDatabase=Database::Get();
$MyDatabase->sqlStr = $sqlStr;
if ($MyDatabase->Query ()){
$template_url = $MyDatabase->ResultArr [0][0];
}
return($template_url);
}
/*
通过文章编号， 获取文章预览地址
@param $cateid
/
public static function getPreviewUrl($id){
$template_url ='';
$sqlStr = ' SELECT template_url';
$sqlStr.= ' FROM '.DB_TABLE_PRE.'view_articlelist ';
$sqlStr.= ' WHERE id='.$id;
$sqlStr.= ' LIMIT 1;';
$MyDatabase=Database::Get();
$MyDatabase->sqlStr = $sqlStr;
if ($MyDatabase->Query ()){
$template_url = $MyDatabase->ResultArr [0][0];
}
return($template_url);
}
/
更新HTML文件名
@param $id 所属id,没有默认值，必须指定
@param $posttime 提交时间,默认值为当前

@return 更新后的地址
/
function UpdateHTML($id,$posttime=''){
//如果没有日期，则获取当前时间
if ($posttime==''){
$posttime=time();
}else{
$posttime=strtotime($posttime);
}
$ArticlePath = date("ym",$posttime) . '/'. date("d",$posttime);
if (createFolder(ARTICLEPATH,$ArticlePath)){
$html = ARTICLEURL . $ArticlePath . '/' . date( "His",time() ) . rand( 1000,9999 ) . '.html';
$MyDatabase=Database::Get();
$ArrField=array('html');
$ArrValue=array($html);
$MyDatabase->Update('article',$ArrField,$ArrValue,'id='.$id);
return($html);
}
}
/*
生成HTML文件
@param $id
/
function HTML($id){
}
/*
获取栏目名

@param $id 文章栏目编号
/
function getCate($cateid){
$level = $this->getLevelById($cateid);
$level_len= strlen($level) / 2 ;
//level列表
$level_str='0';
for ($i=1;$i<=$level_len;$i++){
$level_str.= ','.substr($level,2$i);
}
$navbar = '<a href="'. SITE_URL .'">首 页 >';
$SqlStr = ' SELECT * ';
$SqlStr.= ' FROM '. DB_TABLE_PRE . 'article_cate';
$SqlStr.= ' WHERE level in ('.$level_str.')';
$SqlStr.= ' ORDER BY level ASC';
$MyDatabase=Database::Get();
$MyDatabase->SqlStr = $SqlStr;
if ($MyDatabase->Query ()) {
$DB_Record_Arr = $MyDatabase->ResultArr;
foreach ( $DB_Record_Arr as $DB_Record ) {
$html = $DB_Record['id'];
if ($DB_Record['url']!='') $html=$DB_Record['url'];
$navbar.=' <a href="' . SITE_URL . SITE_FOLDER . CATEURL . $html .'/index.html">'. $DB_Record['title'] .' >';
}
}
return $navbar;
}
}
?>