inc_type_tree.php

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<?php 
//class TypeTree
//目录树(用于选择栏目)
//--------------------------------
require_once(dirname(__FILE__)."/config_base.php");
require_once(dirname(__FILE__)."/../data/cache/inc_catalog_base.php");

class TypeTree
{
	var $dsql;
	var $artDir;
	var $baseDir;
	var $idCounter;
	var $idArrary;
	var $shortName;
	var $aChannels;
	var $isAdminAll;
	//-------------
	//php5构造函数
	//-------------
	function __construct($catlogs="")
 	{
		$this->idCounter = 0;
		$this->artDir = $GLOBALS['cfg_cmspath'].$GLOBALS['cfg_arcdir'];
		$this->baseDir = $GLOBALS['cfg_basedir'];
		$this->shortName = $GLOBALS['art_shortname'];
		$this->idArrary = "";
		$this->dsql = new DedeSql(false);
		$this->aChannels = Array();
		$this->isAdminAll = false;
		if(!empty($catlogs) && $catlogs!='-1'){
			$this->aChannels = explode(',',$catlogs);
			foreach($this->aChannels as $cid)
			{
				if($_Cs[$cid][0]==0)
				{
					 $this->dsql->SetQuery("Select ID,ispart From `#@__arctype` where reID=$cid");
					 $this->dsql->Execute();
					 while($row = $this->dsql->GetObject()){
						 if($row->ispart!=2) $this->aChannels[] = $row->ID;
					 }
				}
			}
		}else{
			$this->isAdminAll = true;
		}
  }
	function TypeTree($catlogs="")
	{
		$this->__construct($catlogs);
	}
	//------------------
	//清理类
	//------------------
	function Close()
	{
		if($this->dsql){
			@$this->dsql->Close();
			@$this->dsql=0;
		}
		$this->idArrary = "";
		$this->idCounter = 0;
	}
	//
	//----读出所有分类,在类目管理页(list_type)中使用----------
	//
	function ListAllType($nowdir=0,$opall=false,$channelid=0)
	{
		
		$this->dsql->SetQuery("Select ID,typedir,typename,ispart,channeltype From #@__arctype where reID=0 order by sortrank");
		$this->dsql->Execute(0);
		
		$lastID = GetCookie('lastCidTree');
		
		while($row=$this->dsql->GetObject(0))
		{	 
			$typeDir = $row->typedir;
			$typeName = $row->typename;
			$ispart = $row->ispart;
			$ID = $row->ID;
			$dcid = $row->channeltype;
			
			if($ispart>=2||TestHasChannel($ID,$channelid)==0) continue;
			
			//有权限栏目
			if(in_array($ID,$this->aChannels) || $this->isAdminAll)
			{
			    //普通列表
			    if($ispart==0 || ($ispart==1 && $opall)){
				    if($channelid==0 || $channelid==$dcid) $smenu = " <input type='checkbox' name='selid' id='selid$ID' class='np' onClick=\"ReSel($ID,'$typeName')\"> ";
			      else $smenu = "[×]";
			    }
			    //带封面的频道
			    else if($ispart==1) $smenu = "[封面]";
			    //单独页面
			    else if($ispart==2) $smenu = "[单页]";
			    //跳转
			    else if($ispart==3) $smenu = "[跳转]";
			
			    if($channelid>0) $dcid = $channelid;
			    else $dcid = 0;
			
			    echo "<dl class='topcc'>\r\n";
			    echo "  <dd class='dlf'><img style='cursor:hand' onClick=\"LoadSuns('suns{$ID}',{$ID},{$dcid});\" src='img/tree_explode.gif' width='11' height='11'></dd>\r\n";
			    echo "  <dd class='dlr'>$typeName{$smenu}</dd>\r\n";
			    echo "</dl>\r\n";
			    echo "<div id='suns".$ID."' class='sunct'>";
			    if($lastID==$ID){
				     $this->LogicListAllSunType($ID,"　",$opall,$channelid,true);
			    }
			    echo "</div>\r\n";
			 }//没权限栏目
			 else{
			 	  $sonNeedShow = false;
		  	  $this->dsql->SetQuery("Select ID From #@__arctype where reID={$ID}");
		      $this->dsql->Execute('ss');
		      while($srow=$this->dsql->GetArray('ss'))
		      {
		        	if( in_array($srow['ID'],$this->aChannels) ){ $sonNeedShow = true;  break; }
		      }
		  	  //如果二级栏目中有的所属归类文档
		  	  if($sonNeedShow===true)
		  	  {
			 	     $smenu = "[×]";
			       if($channelid>0) $dcid = $channelid;
			       else $dcid = 0;
			
			       echo "<dl class='topcc'>\r\n";
			       echo "  <dd class='dlf'><img style='cursor:hand' onClick=\"LoadSuns('suns{$ID}',{$ID},{$dcid});\" src='img/tree_explode.gif' width='11' height='11'></dd>\r\n";
			       echo "  <dd class='dlr'>$typeName{$smenu}</dd>\r\n";
			       echo "</dl>\r\n";
			       echo "<div id='suns".$ID."' class='sunct'>";
				     $this->LogicListAllSunType($ID,"　",$opall,$channelid,true);
			       echo "</div>\r\n";
			    }
			 }//没权限栏目
		}
	}
	//获得子类目的递归调用
	function LogicListAllSunType($ID,$step,$opall,$channelid,$needcheck=true)
	{
		$fid = $ID;
		$this->dsql->SetQuery("Select ID,reID,typedir,typename,ispart,channeltype From #@__arctype where reID='".$ID."' order by sortrank");
		$this->dsql->Execute($fid);
		if($this->dsql->GetTotalRow($fid)>0)
		{
		  while($row=$this->dsql->GetObject($fid))
		  {
			  $typeDir = $row->typedir;
			  $typeName = $row->typename;
			  $reID = $row->reID;
			  $ID = $row->ID;
			  $ispart = $row->ispart;
			  if($step=="　") $stepdd = 2;
			  else $stepdd = 3;
			  $dcid = $row->channeltype;
			  
			  if(TestHasChannel($ID,$channelid)==0) continue;
			  //if($ispart==2) continue;
			  //有权限栏目
			  if(in_array($ID,$this->aChannels) || $needcheck===false || $this->isAdminAll===true)
			  {
			     //普通列表
			     if($ispart==0||($ispart==1 && $opall))
			     {
			  	   if($channelid==0 || $channelid==$dcid) $smenu = " <input type='checkbox' name='selid' id='selid$ID' class='np' onClick=\"ReSel($ID,'$typeName')\"> ";
			  	   else $smenu = "[×]";
			  	   $timg = " <img src='img/tree_list.gif'> ";
			     }
			     //带封面的频道
			     else if($ispart==1)
			     {
			  	    $timg = " <img src='img/tree_part.gif'> ";
			  	    $smenu = "[封面]";
			     }
			     //带封面的频道
			     else if($ispart==2)
			     {
			  	    $timg = " <img src='img/tree_part.gif'> ";
			  	    $smenu = "[单页]";
			     }
			     //跳转
			     else if($ispart==3)
			     {
			  	    $timg = " <img src='img/tree_part.gif'> ";
			  	    $smenu = "[跳转]";
			     }
			  
			     echo "  <table class='sunlist'>\r\n";
			     echo "   <tr>\r\n";
			     echo "     <td>".$step.$timg.$typeName."{$smenu}</td>\r\n";
			     echo "   </tr>\r\n";
			     echo "  </table>\r\n";
			  
			     $this->LogicListAllSunType($ID,$step."　",$opall,$channelid,false);
			  } 
		  }//循环结束
		}//查询记录大于0
	}
}
?>