arc.searchview.class.php

来自「这是matlab的一个小程序」· PHP 代码 · 共 724 行 · 第 1/2 页

				$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

		}
		$this->dtp->Display();
	}

	//获得文档列表
	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=="")
		{
			$achanneltype = "0";
		}
		if($orderby=="")
		{
			$orderby="default";
		}
		else
		{
			$orderby=strtolower($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
		$ordersql = "";
		if($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
		$query = "Select arc.*,act.typedir,act.typename,act.isdefault,act.defaultname,act.namerule,
		act.namerule2,act.ispart,act.moresite,act.siteurl,act.sitepath
		from `#@__archives` arc left join `#@__arctype` act on arc.typeid=act.id
		where {$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"))
				{
					//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']=='')
					{
						$row['litpic'] = '/images/defaultpic.gif';
					}
					if(!eregi("^http://",$row['litpic']))
					{
						$row['picname'] = $row['litpic'] = $GLOBALS['cfg_multi_site'] == 'Y' ? $GLOBALS['cfg_mainsite'].$row['litpic'] : $row['litpic'];
					}
					else
					{
						$row['picname'] = $row['litpic'] = $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
	function GetPageListDM($list_len)
	{
		$prepage="";
		$nextpage="";
		$prepagenum = $this->PageNo-1;
		$nextpagenum = $this->PageNo+1;
		if($list_len==""||ereg("[^0-9]",$list_len))
		{
			$list_len=3;
		}
		$totalpage = ceil($this->TotalResult/$this->PageSize);
		if($totalpage<=1 && $this->TotalResult>0)
		{
			return "共1页/".$this->TotalResult."条记录";
		}
		if($this->TotalResult == 0)
		{
			return "共0页/".$this->TotalResult."条记录";
		}
		$purl = $this->GetCurUrl();

		//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);
		}
		$infos = "<td>共找到<b>".$this->TotalResult."</b>条记录/最大显示<b>{$totalpage}</b>页 </td>\r\n";
		$geturl = "keyword=".urlencode($this->Keyword)."&searchtype=".$this->SearchType;
		$geturl .= "&channeltype=".$this->ChannelType."&orderby=".$this->OrderBy;
		$geturl .= "&kwtype=".$this->KType."&pagesize=".$this->PageSize;
		$geturl .= "&typeid=".$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)
		{
			$prepage.="<td width='50'><a href='".$purl."PageNo=$prepagenum'>上一页</a></td>\r\n";
			$indexpage="<td width='30'><a href='".$purl."PageNo=1'>首页</a></td>\r\n";
		}
		else
		{
			$indexpage="<td width='30'>首页</td>\r\n";
		}
		if($this->PageNo!=$totalpage && $totalpage>1)
		{
			$nextpage.="<td width='50'><a href='".$purl."PageNo=$nextpagenum'>下一页</a></td>\r\n";
			$endpage="<td width='30'><a href='".$purl."PageNo=$totalpage'>末页</a></td>\r\n";
		}
		else
		{
			$endpage="<td width='30'>末页</td>\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)
			{
				$listdd.= "<td>$j&nbsp;</td>\r\n";
			}
			else
			{
				$listdd.="<td><a href='".$purl."PageNo=$j'>[".$j."]</a>&nbsp;</td>\r\n";
			}
		}
		$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 .= $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:24px;height:22px;font-size:9pt' /></td>\r\n";
		}
		$plist .= "</form>\r\n</tr>\r\n</table>\r\n";
		return $plist;
	}

	//---------------
	//获得当前的页面文件的url
	//----------------
	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
?>