diff --git a/application/admin/controllers/DataController.php b/application/admin/controllers/DataController.php
index 5b48b7db..a7c8889f 100755
--- a/application/admin/controllers/DataController.php
+++ b/application/admin/controllers/DataController.php
@@ -1,3603 +1,3648 @@
-<?php
-class Admin_DataController extends Zend_Controller_Action 
-{
-    function preDispatch()
-    {
-    	$this->db=Zend_Registry::get('db');
-    	$this->view->config = Zend_Registry::get('config');
-    	$this->messenger=$this->_helper->getHelper('FlashMessenger');
-    	$this->view->messages = $this->messenger->getMessages();
-		$this->debug = 0; //1:debug, 0:release
-		$this->debug_email='wangliangxu@lzb.ac.cn';
-		$this->view->theme = new Theme();
-    }
-    function postDispatch()
-    {
-    	$this->view->messages = $this->messenger->getMessages();
-    }
-    function indexAction()
-    {
-        //其他连接
-    }
-
-    //提供和GEONETWORK中的元数据的同步功能
-    //提供双向同步功能，但只处理ISO 19115格式的元数据？
-    function syncAction()
-    {
-    	set_time_limit(0);
-    	$sql="select * from (select count(*) as westdccount from metadata) as t1,(select count(uuid) as gncount from geonetworkmetadata where schemaid='iso19115') as t2";
-    	$this->db->setFetchMode(Zend_Db::FETCH_OBJ);
-    	$this->view->mdcount=$this->db->fetchRow($sql);
-    	$source=$this->_request->getParam('source');
-    	$delete=$this->_request->getParam('delete');
-    	$thumb=$this->_request->getParam('thumb');
-    	$list=$this->_request->getParam('list');
-    	$adminuser=$this->_request->getParam('adminuser');
-    	$uuid=trim($this->_request->getParam('uuid'));
-    	if ($source=="geonetwork" && empty($uuid) ) {
-    		//从geonetwork向WESTDC同步
-    		//对所有的新数据增加评审状态
-    		$sql="insert into mdstatus (uuid,status,ts_accepted,userid) select uuid,1,now(),? 
-    			from geonetworkmetadata gn where uuid not in (select uuid from mdstatus)";
-			$userid = Zend_Auth::getInstance()->getIdentity()->id;
-    		$this->db->query($sql,array($userid));
-    		$sql="select uuid,data,source from geonetworkmetadata where schemaid='iso19115'";
-    		$rs=$this->db->fetchAll($sql);
-    		foreach($rs as $gmd) {
-    			$this->import($gmd->data);	
-    			$this->db->query("update metadata set source=? where uuid=?",array($gmd->source,$gmd->uuid));
-    		}
-    		$this->view->msg='成功同步元数据！';
-    	} elseif ($source=="watergn" && empty($uuid) ) {
-    		//首先删除所有的黑河试验数据
-    		//$sql="delete from metadata where source='e3ad32dc-f573-11e0-aa7b-b768cfd88d80'";
-    		$sql="delete from metadata where uuid in (select uuid from watergn)";
-    		$this->db->query($sql);
-    		$sql="delete from responsible where id not in (select distinct(resid) from role)";
-    		$this->db->query($sql);
-    		//对所有的新数据增加评审状态
-    		$sql="insert into mdstatus (uuid,status,ts_accepted,userid) select uuid,1,now(),? 
-    			from watergn where uuid not in (select uuid from mdstatus)";
-			$userid = Zend_Auth::getInstance()->getIdentity()->id;
-    		$this->db->query($sql,array($userid));    		
-    		//同步黑河遥感实验的元数据
-    		$sql="select uuid,data,source from watergn where schemaid='iso19115'";
-    		$rs=$this->db->fetchAll($sql);
-    		foreach($rs as $gmd) {
-    			$this->import($gmd->data);
-    			$this->db->query("update metadata set source=? where uuid=?",array($gmd->source,$gmd->uuid));	
-    		}
-    		$this->view->msg='成功同步黑河遥感综合实验元数据！';
-    	}elseif ($source=="glacier" && empty($uuid) ) {
-    		//首先删除所有的对应专题数据
-    		$sql="delete from metadata where uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='glacier')";
-    		$this->db->query($sql);
-    		$sql="delete from responsible where id not in (select distinct(resid) from role)";
-    		$this->db->query($sql);
-    		//对所有的新数据增加评审状态
-    		/*$sql="insert into mdstatus (uuid,status,ts_accepted,userid) select uuid,1,now(),? 
-    			from watergn where uuid not in (select uuid from mdstatus)";
-			$userid = Zend_Auth::getInstance()->getIdentity()->id;
-    		$this->db->query($sql,array($userid));*/    		
-    		//同步专题元数据
-    		$sql="select uuid,data,source from geonetworkmetadata where schemaid='iso19115' and  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='glacier')";
-    		$rs=$this->db->fetchAll($sql);
-    		foreach($rs as $gmd) {
-    			$this->import($gmd->data);
-    			//source in unused now.
-    			//$this->db->query("update metadata set source=? where uuid=?",array($gmd->source,$gmd->uuid));
-    		}
-    		$this->view->msg='成功同步专题元数据！';
-    	} elseif ($source=="westdc" && empty($uuid) ) {
-    		//从westdc向geonetwork同步
-    		$sql="select m.uuid,m.source,x.data from metadata m left join xml x on m.id=x.id where m.uuid not in (select uuid from geonetworkmetadata)";
-    		$rs=$this->db->fetchAll($sql);
-    		foreach($rs as $gmd) {
-    			$sql="insert into geonetworkmetadata (uuid,source,data) values('".$gmd->uuid."','".$gmd->source."',".$this->db->quote($gmd->data).")";
-    			$this->db->exec($sql);
-    		}    		
-    		$sql="select m.uuid,m.source,x.data from metadata m left join xml x on m.id=x.id where m.uuid in (select uuid from geonetworkmetadata)";
-    		$rs=$this->db->fetchAll($sql);
-    		foreach($rs as $gmd) {
-    			$sql="update geonetworkmetadata set source='".$gmd->source."',data=".$this->db->quote($gmd->data)." where uuid='".$gmd->uuid."'";
-    			$this->db->exec($sql);
-    		}
-    		$this->view->msg='成功同步WESTDC元数据到GEONETWORK！';
-    	} elseif (!empty($uuid) && isset($_POST['gnsubmit'])) {
-    	  //同步单条元数据到geonetwork
-    	  $sql=$this->db->quoteInto("select m.uuid,m.source,x.data,g.id from metadata m left join xml x on m.id=x.id left join geonetworkmetadata g on g.uuid=m.uuid where m.uuid=?",$uuid);
-    	  if ($gmd=$this->db->fetchRow($sql)) {
-    	  	if (!empty($gmd->id)) {
-    	  		$sql="update geonetworkmetadata set source='".$gmd->source."',data=".$this->db->quote($gmd->data)." where uuid='".$gmd->uuid."'";
-    	  	} else {
-    	  		$sql="insert into geonetworkmetadata (uuid,source,data) values('".$gmd->uuid."','".$gmd->source."',".$this->db->quote($gmd->data).")";
-    	  	}
-    	  	$this->db->exec($sql);
-	  		$this->view->msg='成功同步元数据：'.$uuid;
-	  		} else $this->view->msg='不存在此元数据：'.$uuid;
-    	} elseif (!empty($uuid) && isset($_POST['watersubmit'])) {
-    	  //同步单条元数据
-    	  $sql=$this->db->quoteInto("select data,source from watergn where uuid=?",$uuid);
-    	  if ($rs=$this->db->fetchRow($sql)) {
-    	  	$this->import($rs->data);
-    	  	$this->db->query("update metadata set source=? where uuid=?",array($rs->source,$uuid));
-	  		$this->view->msg='成功同步元数据：'.$uuid;
-	  		} else $this->view->msg='不存在此元数据：'.$uuid;
-    	} elseif ($list=='westdc') {
-    		$sql="select uuid,title from metadata where uuid not in (select uuid from geonetworkmetadata where schemaid='iso19115')";
-    		$this->view->metadata=$this->db->query($sql);
-    	} elseif ($list=='geonetwork') {
-    		$sql="select id,uuid,(regexp_matches(data,'<resTitle>(.*)</resTitle>'))[1] as title from geonetworkmetadata 
-    			where uuid not in (select uuid from metadata)";    		
-    		$this->view->metadata=$this->db->query($sql);
-    	} elseif ($delete=='westdc') {
-    		$sql="delete from metadata where uuid not in (select uuid from geonetworkmetadata where schemaid='iso19115')";
-    		$this->db->query($sql);
-    		$this->view->msg='已删除WESTDC中多出的元数据！';
-    	} elseif ($delete=='geonetwork') {
-    		//dblink view中删除多条有问题，暂时用单条删除替代    		
-    		//$sql="delete from geonetworkmetadata where uuid not in (select uuid from metadata)";
-    		$sql="select uuid from geonetworkmetadata where uuid not in (select uuid from metadata)";
-    		$rows=$this->db->fetchAll($sql);
-    		foreach($rows as $row)
-    		{
-    			$this->db->exec($this->db->quoteInto("delete from geonetworkmetadata where uuid=?",$row->uuid));
-    		}
-    		$this->view->msg='已删除GEONETWORK中多出的元数据！';
-    	} elseif ($delete=='water') {
-    		$sql="delete from metadata where uuid not in (select uuid from watergn where schemaid='iso19115')  and uuid not in (select uuid from geonetworkmetadata where schemaid='iso19115')";
-    		$this->db->query($sql);
-    		$this->view->msg='已删除WESTDC中多出的元数据！';
-    	} elseif ($thumb=='geonetwork') {
-    		$sql="select g.id as gid,m.uuid,t.* from thumbnail t left join metadata m on t.id=m.id left join geonetworkmetadata g on m.uuid=g.uuid where t.filetype is not null and t.filename is not null";
-    		$rows=$this->db->fetchAll($sql);
-    		foreach($rows as $row) {
-    			$data=file_get_contents($this->view->config->geonetwork->url.'srv/cn/resources.get?access=public&id='.$row->gid.'&fname='.urlencode($row->filename));
-    			$sql="update thumbnail set data=? where id=?";
-    			$this->db->query($sql,array(base64_encode($data),$row->id));
-    		}
-    		$this->view->msg='已成功同步缩略图！';
-    	} elseif ($thumb=='water') {
-    		$sql="select g.id as gid,m.uuid,t.* from watergn g left join metadata m on m.uuid=g.uuid left join thumbnail t on t.id=m.id where t.filetype is not null and t.filename is not null";
-    		$rows=$this->db->fetchAll($sql);
-    		foreach($rows as $row) {
-    			$data=file_get_contents($this->view->config->watergeonetwork->url.'srv/cn/resources.get?access=public&id='.$row->gid.'&fname='.urlencode($row->filename));
-    			$sql="update thumbnail set data=? where id=?";
-    			$this->db->query($sql,array(base64_encode($data),$row->id));
-    		}
-    		$this->view->msg='已成功同步缩略图！';
-    	} elseif ($adminuser=='geonetwork') {
-    		$sql="select id,username,password,email from users";
-    		$rows=$this->db->fetchAll($sql);
-    		foreach($rows as $row) {
-    			$sql="select * from geonetworkusers where id=?";
-    			$r=$this->db->fetchRow($sql,array($row->id));
-    			if ($r) {
-    				$sql="update geonetworkusers set username='$row->username',password=encode(digest(md5('$row->password'),'sha1'),'hex'),email='$row->email' where id=$row->id";
-    				$this->db->query($sql);
-    			} else {
-    				$sql="insert into geonetworkusers (id,username,password,email) values($row->id,'$row->username',encode(digest(md5('$row->password'),'sha1'),'hex'),'$row->email')";
-    				$this->db->query($sql);
-    			}
-    		}
-    		$this->view->msg='已成功同步帐号！';
-    	} elseif (!empty($uuid) && (isset($_POST['submit']) || (!isset($_POST['gnsubmit']) && !isset($_POST['watersubmit'])))) {
-    	  //同步单条元数据
-    	  $sql=$this->db->quoteInto("select data,source from geonetworkmetadata where uuid=?",$uuid);
-    	  if ($rs=$this->db->fetchRow($sql)) {
-    	  	$this->import($rs->data);
-    	  	$this->db->exec($this->db->quoteInto("update metadata set source=? where uuid='$uuid'",$rs->source));
-    	  	$userid = Zend_Auth::getInstance()->getIdentity()->id;
-    	  	$this->db->query("insert into mdstatus (uuid,status,ts_accepted,userid) select uuid,1,now(),? 
-    			from geonetworkmetadata gn where uuid not in (select uuid from mdstatus) and uuid=?",array($userid,$uuid));
-	  		$this->view->msg='成功同步元数据：'.$uuid;
-	  						//update search document
-				$search=new Search();
-				$sql="select * from xunsearch where uuid=?";
-				$sth = $this->db->prepare($sql);
-				$sth->setFetchMode(Zend_Db::FETCH_ASSOC);
-				$sth->execute(array($uuid));				
-				$data = $sth->fetch();
-				$search->update($data);
-				
-	  		} else $this->view->msg='不存在此元数据：'.$uuid;
-    	}
-    }
-	
-	function datasetcdAction()
-	{
-		$add=(int)$this->_getParam('add');
-		$edit=(int)$this->_getParam('edit');
-		$delete=(int)$this->_getParam('delete');
-		if ($add) {
-			$form=new DatasetcdForm();
-			$form->img->setRequired(true);
-			$form->document->setRequired(true);
-			if ($this->_request->isPost()) {
-				$formdata=$this->_request->getPost();
-				if ($form->isValid($formdata)) {
-					$uploadedData = $form->getValues();
-					$img = '/'.$form->img->getFileName();
-					$document='/'.$form->document->getFileName();
-					$sql="insert into datasetcd (title,size,uuid,img,document,descript) values(?,?,?,?,?,?)";
-					$this->db->query($sql,array($formdata['title'],$formdata['size'],$formdata['uuid'],$img,$document,$formdata['descript']));
-					$this->messenger->addMessage('提示信息：您已经成功添加该特色数据集。');
-					$this->_redirect('/admin/data/datasetcd');
-				} else {
-					$form->populate($formdata);
-				}
-			}
-			$this->view->form=$form;
-			$this->_helper->viewRenderer('datasetcdadd');
-		} elseif ($edit){
-			$form=new DatasetcdForm();
-			if ($this->_request->isPost()) {
-				$formdata=$this->_request->getPost();
-				if ($form->isValid($formdata)) {
-					$uploadedData = $form->getValues();
-					$img = '/'.$form->img->getFileName();
-					$document='/'.$form->document->getFileName();
-					$sql="update datasetcd set title=?,size=?,uuid=?,";
-					if ($form->img->isUploaded()) $sql.="img=?,";
-					if ($form->document->isUploaded()) $sql.="document=?,";
-					$sql.="descript=? where id=?";
-					$param=array($formdata['title'],$formdata['size'],$formdata['uuid']);
-					if ($form->img->isUploaded()) $param[]=$img;
-					if ($form->document->isUploaded()) $param[]=$document;
-					$param[]=$formdata['descript'];
-					$param[]=$edit;
-					$this->db->query($sql,$param);
-					$this->messenger->addMessage('提示信息：您已经编辑添加该特色数据集。');
-					$this->_redirect('/admin/data/datasetcd');
-				} else {
-					$form->populate($formdata);
-				}
-			} else {
-				$sql="select * from datasetcd where id=?";
-				$formdata=$this->db->fetchRow($sql,array($edit));
-				$form->populate($formdata);
-			}
-			$this->view->form=$form;
-			$this->_helper->viewRenderer('datasetcdadd');
-		
-		} elseif ($delete) {
-			$sql="delete from datasetcd where id=?";
-			try {
-				$this->db->query($sql,array($delete));
-				$this->messenger->addMessage('提示信息：您已经成功删除该特色数据集。');
-			} catch (Exception $e) { 	
-				$this->messenger->addMessage($e->getMessage());
-			}
-			$this->_redirect("/admin/data/datasetcd");			
-		}
-		$select=$this->db->select();
-		$select->from('datasetcd')->order('id desc');
-		$paginator = Zend_Paginator::factory($select);
-		$paginator->setCurrentPageNumber($this->_getParam('page'));
-		$paginator->setItemCountPerPage($this->view->config->page->max);
-		$paginator->setView($this->view);
-		Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination.phtml');
-		$this->view->paginator=$paginator;		
-	}
-	
-	/*
-	*
-	* mdAction()
-	* 元数据管理
-	*
-	*/
-	function mdAction()
-	{
-		$delete=$this->_getParam('delete');
-		$down=(int)$this->_getParam('down');
-		$search = $this->_getParam('search');
-		$keyword = $this->_getParam('keyword');
-		$att=$this->_getParam('att');
-		$attupdate = $this->_getParam('attupdate');
-		
-		
-		if ($delete) 
-		{
-			$sql="delete from metadata where uuid=?";
-			try {
-				$this->db->query($sql,array($delete));
-				$this->messenger->addMessage('提示信息：您已经成功删除该数据。');
-				$search=new Search();
-				$search->del($delete,'uuid');
-			} catch (Exception $e) { 	
-				$this->messenger->addMessage($e->getMessage());
-			}
-			$this->_redirect("/admin/data/md");				
-		}//删除 
-		
-		elseif($att>0){
-			$submit=$this->_request->getParam('submit');
-			$uuid=$this->_request->getParam('uuid');
-			$atts=$this->_request->getParam('ids');
-			$addatts=$this->_request->getParam('addatts');
-			
-			$this->view->id = $att;
-			$this->view->uuid = $uuid;
-			
-			if(!empty($addatts))
-			{
-				
-				if(empty($submit))
-				{
-				$sql = "select title from metadata where uuid='$uuid'";
-				$re = $this->db->query($sql);
-				$rows = $re->fetch();
-				
-				
-				$this->view->id = $att;
-				$this->view->uuid = $uuid;
-				$this->view->mdtitle = $rows['title'];
-				$this->view->thisatt = $rows;
-					
-				$this->_redirect("/admin/data/attachments/uuid/$uuid/mdtitle/{$rows['title']}");
-				}
-				else
-				{
-					if(!empty($uuid))
-					{
-						foreach($atts as $v)
-						{
-							$sql = "insert into mdattach (uuid,id) values ('$uuid','$v')";
-							try{
-								$this->db->exec($sql);
-								$this->messenger->addMessage('成功添加附件:'.$v);
-							}catch (Exception $e)
-							{
-								$this->messenger->addMessage('添加附件失败:'.$v);
-							}
-						}
-						$this->_redirect("/admin/data/md/att/1/uuid/$uuid");
-					}
-				}	
-			}//empty($addatts)
-			else
-			{	
-			if(!empty($uuid))
-				{
-
-				$sql = "select m.*,a.*,d.title from mdattach m
-						left join attachments a on m.id = a.id
-						left join metadata d on m.uuid=d.uuid where m.uuid='$uuid'";
-				$re = $this->db->query($sql);
-					
-				$rows = $re->fetchAll();
-				
-				$sql = "select title from metadata where uuid='$uuid'";
-				$re = $this->db->query($sql);
-				$title = $re->fetch();
-			
-				$this->view->atts=$rows;
-				$this->view->mdtitle = $title['title'];
-			
-				$this->_helper->viewRenderer('attmanager');
-				}
-				
-				
-			}
-			
-		}//编辑附件
-		
-		/*
-		* 输出打包下载的xml文件
-		*
-		* 文件量大时可能出现超时，需要修改超时时间为无限
-		*/
-		elseif ($down) {
-			
-			$this->_helper->layout->disableLayout();
-			$this->_helper->viewRenderer->setNoRender();
-			
-			//临时zip文件名
-			$tmpname="dataxml";
-			
-			//xml文件存放的缓存目录
-			$dirName = '../data/import/';
-			
-			//查询需要创建的文件
-			$sql = "SELECT md.title,md.uuid,x.* from xml x
-					LEFT JOIN normalmetadata md ON md.id=x.id";
-					
-			$sth = $this->db->prepare($sql);
-			$sth->execute();
-			$rows = $sth->fetchAll(); //将结果储存，但不使用
-			
-			//创建zip文件，创建成功后再使用查询结果
-			$zip = new ZipArchive();
-			$url = tempnam($this->config->temp->path,$tmpname);//创建临时文件
-
-			if( $zip->open($url, ZIPARCHIVE::CREATE | ZIPARCHIVE::OVERWRITE) !== true )
-			{
-				throw new Exception("cannot open {$url} for writing.");
-			}
-			
-			foreach($rows as $k=>$v)
-			{
-				
-				$filename = $dirName.$v['uuid'].'.xml';
-				
-				//创建xml文件
-				$handle = fopen($filename,"w");
-				fwrite($handle,$v['data']);
-				fclose($handle);
-				
-				//添加到zip文件
-				//zip localname 直接使用UUID作为文件名
-				$zip->addFile($filename,$v['uuid'].".xml");
-
-			}
-			$zip->close(); 
-			
-			//zip文件创建完成后删除服务器上的缓存文件，防止发生冗余
-			foreach($rows as $k=>$v)
-			{
-				$filename = $dirName.$v['uuid'].'.xml';
-				unlink($filename);
-			}
-
-    		//输出下载
-			$content=file_get_contents($url);
-			$this->getResponse()->setHeader('Content-Type', 'application/octet-stream')
-											->setHeader('Content-Disposition','attachment; filename="dataxml.zip"')
-											->setHeader('Content-Length', strlen($content))
-											->setHeader('Content-Type','application/force-download')
-											->setHeader('Content-Type','application/download')
-											->setHeader('Content-Type','application/zip')
-											->setHeader('Content-Description','File Transfer')
-											->setHeader('Content-Transfer-Encoding','binary')
-											->setHeader('Expires',0)
-											->setHeader('Cache-Control','must-revalidate, post-check=0, pre-check=0')
-											->setHeader('Pragma','public')
-											->setBody($content);
-		}//down
-		else if($search){
-			
-			if(!empty($keyword))
-			{
-				$sql = "select m.*,md.viewed,g.id as gid, ds.id as datasetid from metadata m
-						left join mdstat md on m.uuid=md.uuid
-						left join geonetworkmetadata g on g.uuid=m.uuid
-						left join dataset ds on m.uuid=ds.uuid
-						where m.title like '%$keyword%'
-						order by m.id desc
-						";
-						
-				$re=$this->db->query($sql);
-				$row=$re->fetchAll();
-				$paginator = Zend_Paginator::factory($row);
-				$paginator->setCurrentPageNumber($this->_getParam('page'));
-				$paginator->setItemCountPerPage($this->view->config->page->max);
-				$paginator->setView($this->view);
-				Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
-				$this->view->paginator=$paginator;
-				$this->messenger->addMessage($keyword.' 的搜索结果');
-			}
-			else
-			{
-				$this->messenger->addMessage('请输入搜索关键字');
-				$this->_redirect("/admin/data/md");	
-			}
-			
-		}//search
-		else{
-				
-		$sql = "SELECT md.*,s.viewed,g.id as gid,st.status as mdstatus,ds.id as datasetid FROM metadata md
-					LEFT JOIN mdstat s ON md.uuid=s.uuid
-					LEFT JOIN geonetworkmetadata g ON g.uuid=md.uuid
-					LEFT JOIN mdstatus st ON md.uuid=st.uuid
-					LEFT JOIN dataset ds ON md.uuid=ds.uuid
-					ORDER BY md.id DESC";
-		$sth = $this->db->prepare($sql);
-		$sth->execute();
-		$rows = $sth->fetchAll();
-		
-		$paginator = Zend_Paginator::factory($rows);
-		$paginator->setCurrentPageNumber($this->_getParam('page'));
-		$paginator->setItemCountPerPage($this->view->config->page->max);
-		$paginator->setView($this->view);
-		Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination.phtml');
-		$this->view->paginator=$paginator;
-		}
-
-	}//mdAction 元数据管理
-	
-	/*
-	* datasetAction()
-	* 数据存档
-	*
-	*/
-	function datasetAction()
-	{
-		
-		$ac = $this->_request->getParam('ac');
-		
-		if($ac == "getdataset")
-		{
-			$this->_helper->layout->disableLayout();
-			$this->_helper->viewRenderer('md-dataset');
-			
-			$uuid = $this->_request->getParam('uuid');
-			$sql = "SELECT * FROM dataset WHERE uuid=?";
-			$sth = $this->db->prepare($sql);
-			$sth ->execute(array($uuid));
-			$row = $sth->fetch();
-			
-			$this->view->dataset = $row;
-			$this->view->uuid = $uuid;
-		}
-		
-		if($ac == "update")
-		{
-			$this->_helper->layout->disableLayout();
-			$this->_helper->viewRenderer->setNoRender();
-			
-			$uuid = $this->_request->getParam('uuid');
-			$host = $this->_getParam('host');
-			$path = $this->_getParam('path');
-			
-			$sql = "UPDATE dataset SET host=?,path=? WHERE uuid=?";
-			$sth = $this->db->prepare($sql);
-			$ds = $sth ->execute(array($host,$path,$uuid));
-			
-			if($ds)
-			{
-				$data = array("ok"=>1);
-				$this->jsonexit($data);
-				return true;
-			}else{
-				$data = array("error"=>"处理中出现错误");
-				$this->jsonexit($data);
-				return true;
-			}
-		}
-		
-		if($ac == "add")
-		{
-			$this->_helper->layout->disableLayout();
-			$this->_helper->viewRenderer->setNoRender();
-			
-			$uuid = $this->_request->getParam('uuid');
-			$host = $this->_getParam('host');
-			$path = $this->_getParam('path');
-			
-			$sql = "SELECT * FROM dataset WHERE uuid=?";
-			$sth = $this->db->prepare($sql);
-			$sth ->execute(array($uuid));
-			$row = $sth->fetch();
-			if(!empty($row['id']))
-			{
-				$data = array("error"=>"该数据已经有存档信息，不能重复添加");
-				$this->jsonexit($data);
-				return true;
-			}
-			
-			$sql = "INSERT INTO dataset (uuid,host,path) VALUES (?,?,?)";
-			$sth = $this->db->prepare($sql);
-			$ds = $sth ->execute(array($uuid,$host,$path));
-			
-			if($ds)
-			{
-				$data = array("ok"=>1);
-				$this->jsonexit($data);
-				return true;
-			}else{
-				$data = array("error"=>"处理中出现错误");
-				$this->jsonexit($data);
-				return true;
-			}
-		}
-		
-	}//datasetAction存档管理
-	
-	/*
-	* commentAction()
-	* 反馈管理
-	* ALTER TABLE comments ADD COLUMN reply integer NOT NULL DEFAULT 0;
-	*/
-	function commentAction()
-	{
-		$delete=(int)$this->_getParam('delete');
-		$uuid = $this->_getParam('uuid');
-		$reply = $this->_getParam('reply');
-		$replylist = $this->_getParam('replylist');
-		$delreply = $this->_getParam('delreply');
-		
-		if ($delete) 
-		{
-			$sql="delete from comments where id=?";
-			try {
-				$this->db->query($sql,array($delete));
-				$this->messenger->addMessage('提示信息：您已经成功删除该评论。');
-			} catch (Exception $e) { 	
-				$this->messenger->addMessage($e->getMessage());
-			}
-			$this->_redirect("/admin/data/comment");				
-		}
-
-		if($reply)
-		{
-			
-			$this->_helper->layout->disableLayout();
-			$this->_helper->viewRenderer->setNoRender();
-
-			$body = $this->_getParam('content');
-			if(empty($body))
-			{
-				$data = array('error'=>"请输入回复内容");
-				$this->jsonexit($data);
-				return true;
-			}
-			
-			$auth = Zend_Auth::getInstance();
-			if($auth->hasIdentity())
-			{
-				$user = $auth->getIdentity();
-				$uid = $user->id;
-				$email = $user->email;
-			}
-			
-			$ipaddr = $_SERVER['REMOTE_ADDR'];
-			
-			$sql = "INSERT INTO comments (uuid,author,reply,userid,content,email,ip) VALUES (?,?,?,?,?,?,?)";
-			$sth = $this->db->prepare($sql);
-			$rs = $sth->execute(array($uuid,$user->username,$reply,$uid,$body,$email,$ipaddr));
-			
-			if($rs)
-			{
-				$sql="select c.author,c.email,c.uuid from comments c where c.id=?";
-				$sth=$this->db->prepare($sql);
-				$sth->execute(array($reply));
-				$row=$sth->fetch();
-				
-				$mail=new WestdcMailer($this->view->config->smtp);
-				$mail->setFrom($this->view->config->service->email,'西部数据中心服务组');
-				$mailtp=new EmailText($this->db,"comment-admin-reply",array(
-									'user' => $row['author'],
-									'uuid' => $row['uuid'],
-									'email'=> $row['email']
-									));
-				$mail->setBodyText($mailtp->getBody());
-				$mail->setSubject($mailtp->getSubject());
-				$mail->addTo($row['email']);
-				$mail->addCc($this->view->config->service->email);
-				@$mail->send();
-
-				$data = array('status'=>1,'msg'=>'回复成功！');
-				$this->jsonexit($data);
-				return true;
-			}else{
-				$data = array('error'=>"回复失败，请重试");
-				$this->jsonexit($data);
-				return true;
-			}
-			return true;
-		}
-		
-		if($uuid)
-		{
-			$sql = "SELECT c.*,md.title,md.uuid FROM comments c
-					LEFT JOIN metadata md ON md.uuid=c.uuid
-					WHERE c.uuid=?";
-			$sth = $this->db->prepare($sql);
-			$sth->execute(array($uuid));
-			$rows = $sth->fetchAll();
-			
-			$paginator = Zend_Paginator::factory($rows);
-			$paginator->setCurrentPageNumber($this->_getParam('page'));
-			$paginator->setItemCountPerPage($this->view->config->page->max);
-			$paginator->setView($this->view);
-			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination.phtml');
-			$this->view->paginator=$paginator;
-			
-			$sql = "SELECT title FROM metadata WHERE uuid=?";
-			$sth = $this->db->prepare($sql);
-			$sth->execute(array($uuid));
-			$row = $sth->fetch();
-			
-			$this->view->title = $row['title'];
-			
-			return true;
-		}
-		
-		if($replylist)
-		{
-			$this->_helper->layout->disableLayout();
-			$this->_helper->viewRenderer->setNoRender();
-			
-			$sql = "SELECT cr.id,cr.content as body,cr.reply,u.username,cr.ts_created FROM comments cr 
-					LEFT JOIN users u ON cr.userid=u.id WHERE cr.reply=?";
-			$sth = $this->db->prepare($sql);
-			$sth->execute(array($replylist));
-			$rows = $sth->fetchAll();
-			
-			$this->jsonexit($rows);
-			return true;
-			
-		}
-		
-		if($delreply)
-		{
-			$this->_helper->layout->disableLayout();
-			$this->_helper->viewRenderer->setNoRender();
-			
-			$sql = "DELETE FROM comments WHERE id=?";
-			$sth = $this->db->prepare($sql);
-			$rs = $sth->execute(array($delreply));
-			
-			if($rs)
-			{
-				$this->jsonexit(
-					array('deleted'=>1)
-				);
-				return true;
-			}else{
-				$this->jsonexit(
-					array('error'=>	'处理中出现错误，请重新尝试')
-				);
-				return true;
-			}
-			
-			
-		}
-		
-		
-		$sql = "SELECT cm.*,md.title,(SELECT count(id) as counts FROM comments cms WHERE cms.reply=cm.id AND cms.reply!=0) as reply_count FROM comments cm
-				LEFT JOIN metadata md ON md.uuid=cm.uuid
-				WHERE cm.reply=0
-				ORDER BY cm.ts_created DESC,cm.id DESC";
-				
-		$sth = $this->db->query($sql);
-		$rows = $sth->fetchAll();
-		
-		$paginator = Zend_Paginator::factory($rows);
-		$paginator->setCurrentPageNumber($this->_getParam('page'));
-		$paginator->setItemCountPerPage($this->view->config->page->max);
-		$paginator->setView($this->view);
-		Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination.phtml');
-		$this->view->paginator=$paginator;		
-
-	}//comment
-	
-	
-	function newsletterAction()
-	{
-		$form=new Zend_Form();
-		$form->setName('newsletter');
-		$form->setAttrib('enctype', 'multipart/form-data');
-		$nlf=new Zend_Form_Element_File('nlf');
-		$nlf->setLabel('数据通讯')
-			->setRequired(true)
-			->setDestination($this->view->config->paths->newsletter)
-	      ->addValidator('Count', false, 1)     // ensure only 1 file
-	      ->addValidator('Size', false, 2048000) // limit to 2M
-	      ->addValidator('Extension', false, 'pdf'); // only JPEG, PNG, and GIFs	
-		$submit = new Zend_Form_Element_Submit('submit');
-		$form->addElements(array($nlf,$submit));
-		if ($this->_request->isPost()) {
-			$formdata=$this->_request->getPost();
-			if ($form->isValid($formdata)) {
-				$uploadedData = $form->getValues();
-				//自动生成JPG文件
-				$pdf = $form->nlf->getFileName();
-				$img = new Imagick($pdf.'[0]');
-				$img->thumbnailImage(200, 0);
-				$img->writeImage($this->view->config->paths->newsletter.basename($pdf,'.pdf').'.jpg');
-				$this->messenger->addMessage('提示信息：您已经成功添加该数据通讯。');
-				$this->_redirect('/admin/data/newsletter');
-			}
-		}	
-		$l=new mydir($this->view->config->paths->newsletter,"newsletter_*.pdf");	
-		$this->view->newsletters=$l->toArray();
-		$this->view->addHelperPath('helper','Zend_View_Helper_');
-		rsort($this->view->newsletters);	
-		$this->view->form=$form;
-	}
-	function featureAction()
-	{
-		$add=(int)$this->_getParam('add');
-		$edit=(int)$this->_getParam('edit');
-		$delete=(int)$this->_getParam('delete');
-		if ($add) {
-			$form=new DatafeatureForm();
-			if ($this->_request->isPost()) {
-				$formdata=$this->_request->getPost();
-				if ($form->isValid($formdata)) {
-					$uploadedData = $form->getValues();
-					if (!$form->imgurl) {
-						$imgurl = '/'.$form->img->getFileName();
-					} else
-						$imgurl=$formdata['imgurl'];
-					$sql="insert into datafeature (title,detailurl,imgurl,description) values(?,?,?,?)";
-					$this->db->query($sql,array($formdata['title'],$formdata['detailurl'],$imgurl,$formdata['description']));
-					$this->messenger->addMessage('提示信息：您已经成功添加该特色推荐。');
-					$this->_redirect('/admin/data/feature');
-				} else {
-					$form->populate($formdata);
-				}
-			}
-			$this->view->form=$form;
-			$this->_helper->viewRenderer('featureadd');
-		} elseif ($edit){
-			$form=new DatafeatureForm();
-			if ($this->_request->isPost()) {
-				$formdata=$this->_request->getPost();
-				if ($form->isValid($formdata)) {
-					$uploadedData = $form->getValues();
-					if (!$form->imgurl) {
-						$imgurl = '/'.$form->img->getFileName();
-					} else
-						$imgurl=$form->imgurl;
-					$sql="update datafeature set title=?,detailurl=?,imgurl=?,description=? where id=?";
-					$param=array($formdata['title'],$formdata['detailurl'],$formdata['imgurl'],$formdata['description'],$edit);
-					$this->db->query($sql,$param);
-					$this->messenger->addMessage('提示信息：您已经编辑该特色推荐。');
-					$this->_redirect('/admin/data/feature');
-				} else {
-					$form->populate($formdata);
-				}
-			} else {
-				$sql="select * from datafeature where id=?";
-				$formdata=$this->db->fetchRow($sql,array($edit));
-				$form->populate($formdata);
-			}
-			$this->view->form=$form;
-			$this->_helper->viewRenderer('featureadd');		
-		} elseif ($delete) {
-			$sql="delete from datafeature where id=?";
-			try {
-				$this->db->query($sql,array($delete));
-				$this->messenger->addMessage('提示信息：您已经成功删除该特色推荐。');
-			} catch (Exception $e) { 	
-				$this->messenger->addMessage($e->getMessage());
-			}
-			$this->_redirect("/admin/data/feature");			
-		}
-		$select=$this->db->select();
-		$select->from('datafeature')->order('id desc');
-		$paginator = Zend_Paginator::factory($select);
-		$paginator->setCurrentPageNumber($this->_getParam('page'));
-		$paginator->setItemCountPerPage($this->view->config->page->max);
-		$paginator->setView($this->view);
-		Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination.phtml');
-		$this->view->paginator=$paginator;			
-	}
-	/*
-	* 数据文献管理
-	*/    
-	function referenceAction()
-	{
-		$add=(int)$this->_getParam('add');
-		$edit=(int)$this->_getParam('edit');
-		$delete=(int)$this->_getParam('delete');
-		$uuid=$this->_getParam('uuid');
-		$search=$this->_getParam('search');
-		$keyword=$this->_getParam('keyword');
-		$import=(int)$this->_getParam('import');
-		$show = $this->_getParam('show');
-		
-		if ($add) {
-			$type = $this->_getParam('type');
-			if($type == 'dc')
-			{
-				$this->_helper->viewRenderer('referenceadd');
-				$this->view->type = "dc";
-			}else{
-				$form=new ReferenceForm();
-				if ($this->_request->isPost()) {
-					$formdata=$this->_request->getPost();
-					if ($form->isValid($formdata)) {
-						$sql="select id from reference where reference=?";
-						$row=$this->db->fetchRow($sql,array(trim($formdata['reference'])));
-						if (!$row) 
-						{
-							$sql="insert into reference (reference,link) values(?,?)";
-							$this->db->query($sql,array(trim($formdata['reference']),trim($formdata['link'])));
-							$sql="select id from reference where reference=?";
-							$row=$this->db->fetchRow($sql,array(trim($formdata['reference'])));
-						}
-						$sql="insert into mdref (uuid,refid,reftype) values(?,?,?)";
-						$this->db->query($sql,array(trim($formdata['uuid']),$row['id'],$formdata['reftype']));					
-						$this->messenger->addMessage('提示信息：您已经成功添加该数据文献。');
-						$this->_redirect('/admin/data/reference/show/'.$formdata['uuid']);
-					}else {
-						$form->populate($formdata);
-					}
-				} else {
-					if ($uuid)
-					{
-						$formdata['uuid']=$uuid;
-						$form->populate($formdata);
-					}
-				}
-				$this->view->form=$form;
-				$this->_helper->viewRenderer('referenceadd');
-			}
-		} //添加 
-		
-		else if($show){
-			$sql = "select mr.id as mdid,mr.refid,r.reference,md.title,md.uuid FROM mdref mr
-					left join metadata md on md.uuid=mr.uuid
-					left join reference r on r.id=mr.refid
-					where mr.uuid='$show';
-					";
-			$rs = $this->db->query($sql);
-			$rows = $rs->fetchAll();
-			$paginator = Zend_Paginator::factory($rows);
-			$paginator->setCurrentPageNumber($this->_getParam('page'));
-			$paginator->setItemCountPerPage(30);
-			$paginator->setView($this->view);
-			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination.phtml');
-			$this->view->paginator=$paginator;
-			
-		} //按UUID查看
-		
-		elseif ($edit){
-			$form=new ReferenceForm();
-			if ($this->_request->isPost()) {
-				$formdata=$this->_request->getPost();
-				if ($form->isValid($formdata)) {
-					$sql="select id from reference where reference=? order by id desc";
-					$rs=$this->db->query($sql,array($formdata['reference']));
-					$row = $rs->fetch();
-					if ($row['id']!='') 
-					{
-						//更新文献信息
-						$sql="update mdref set refid=?,reftype=? where uuid=? and id=?";
-						$td = $this->db->query($sql,array($row['id'],$formdata['reftype'],$formdata['uuid'],$edit));
-						$sql="update reference set reference=?,link=? where id=?";
-						$this->db->query($sql,array($formdata['reference'],$formdata['link'],$row['id']));
-						if($td)
-						{
-							$this->messenger->addMessage('提示信息：您已经编辑该数据文献。');
-							$this->_redirect('/admin/data/reference/show/'.$formdata['uuid']);
-						}
-					}else
-					{
-						$sql = "INSERT INTO reference (reference,link) VALUES ('".$formdata['reference']."','".$formdata['link']."') RETURNING id";
-						$sth = $this->db->prepare($sql);
-						if($sth->execute())
-						{
-							$row = $sth->fetch(PDO::FETCH_ASSOC);
-							$sql="update mdref set refid=?,reftype=? where uuid=? and id=?";
-							$td = $this->db->query($sql,array($row['id'],$formdata['reftype'],$formdata['uuid'],$edit));
-							$this->messenger->addMessage('提示信息：您已经编辑该数据文献。');
-							$this->_redirect('/admin/data/reference/show/'.$formdata['uuid']);
-						}else
-						{
-							$this->messenger->addMessage('提示信息：文献创建失败，请重试');
-							$this->_redirect('/admin/data/reference/edit/'.$edit);
-						}
-					}
-				} else {
-					$form->populate($formdata);
-				}
-			} else {
-				$sql="select m.uuid,r.reference,r.link,m.reftype from reference r left join mdref m on r.id=m.refid where m.id=?";
-				$formdata=$this->db->fetchRow($sql,array($edit));
-				$form->populate($formdata);
-			}
-			$this->view->form=$form;
-			$this->_helper->viewRenderer('referenceadd');		
-		} //编辑相关文献
-		
-		elseif ($delete) {
-			$sql = "select uuid from mdref where id=$delete";
-			$rs = $this->db->query($sql);
-			$row  = $rs->fetch();
-			$sql="delete from mdref where id=?";
-			try {
-				$this->db->query($sql,array($delete));
-				$this->messenger->addMessage('提示信息：您已经成功删除该数据文献。');
-			} catch (Exception $e) { 	
-				$this->messenger->addMessage($e->getMessage());
-			}
-			$this->_redirect('/admin/data/reference/show/'.$row['uuid']);			
-		} //删除相关文献 
-		
-		elseif ($import) {
-			if ($this->_request->isPost()) {
-				if ($_FILES["ref"]["error"] == UPLOAD_ERR_OK) {
-						$tmp_name = $_FILES["ref"]["tmp_name"];
-						$fp = fopen($tmp_name, "rb");
-						$ref=fread($fp, filesize($tmp_name));
-						fclose($fp);
-						$lines=explode("\n",$ref);
-						foreach($lines as $line)
-						{
-							$data=explode(";",$line);
-							if (count($data)==2) 
-							  $link='';
-							else 
-							  $link=$data[2];
-							$link=$this->db->quote($link);
-							$sql="insert into reference (reference,link) values(?,".$link.")";
-							try { 
-								$this->db->exec($this->db->quoteInto($sql,trim($data[1])));
-							} catch (Exception $e) {}
-							$sql="select id from reference where reference=?";
-							$row=$this->db->fetchRow($this->db->quoteInto($sql,trim($data[1])));
-							$sql="insert into mdref (uuid,refid) values(?,".$row['id'].")";
-							try {
-								$this->db->exec($this->db->quoteInto($sql,trim($data[0])));
-							} catch (Exception $e) {}
-						}
-				}//end if
-			}
-			$this->_helper->viewRenderer('referenceimport');
-		} //引用
-		
-		else if($search){
-			if(!empty($keyword))
-			{
-				$sql="select rf.id as mdid,rf.refid,m.*,r.* from mdref rf
-					  left join metadata m on m.uuid=rf.uuid
-					  left join reference r on r.id=rf.refid
-					  where m.title like '%$keyword%'
-					  order by m.title";
-						
-				$re=$this->db->query($sql);
-				$row=$re->fetchAll();
-				$paginator = Zend_Paginator::factory($row);
-				$paginator->setCurrentPageNumber($this->_getParam('page'));
-				$paginator->setItemCountPerPage(30);
-				$paginator->setView($this->view);
-				Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
-				$this->view->paginator=$paginator;
-				$this->messenger->addMessage($keyword.' 的搜索结果');
-			}
-			else
-			{
-				$this->messenger->addMessage('请输入搜索关键字');
-				$this->_redirect("/admin/data/reference");	
-			}
-		} //搜索
-		
-		else{
-		$select=$this->db->select();
-		$select->from('mdref',array('id as mdid','refid'))
-			->join('metadata','metadata.uuid=mdref.uuid')
-			->join('reference','reference.id=mdref.refid')
-			->order('metadata.title');
-		$paginator = Zend_Paginator::factory($select);
-		$paginator->setCurrentPageNumber($this->_getParam('page'));
-		$paginator->setItemCountPerPage(30);
-		$paginator->setView($this->view);
-		Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination.phtml');
-		$this->view->paginator=$paginator;
-		
-		}//列表
-	} 
-    /*
-    * 删除元数据，删除前有确认
-    */
-    function deleteAction()
-    {
-        if ($this->_request->isPost()) {
-            $id = (int)$this->_request->getPost('id');
-            $del = $this->_request->getPost('del');
-            if ($del == 'Yes' && $id > 0) {
-                $md = new MetadataTable();
-                $where = 'id = ' . $id;
-                $md->delete($where);
-            }
-            $this->_redirect('/data');
-        } else {
-            $id = (int)$this->_request->getParam('id');
-            if ($id > 0) {
-                $mdt = new MetadataTable();
-                $this->view->md = $mdt->fetchRow('id='.$id);
-            }
-        }    
-    }
-
-    /*
-    * 导入本地元数据
-    */   
-	function importAction()
-	{
-        $md=new MetadataTable();  
-        $thumb=new ThumbnailTable();
-        $xmlt=new XmlTable();
-        $cgt=new CategoryTable();  
-        $cgct=new CategoryCodeTable();
-        $keyt=new KeywordTable();   
-        $dst=new DatasetSeriesTable();
-        $seriestable=new SeriesTable();
-        if ($this->_request->isPost()) {
-			foreach ($_FILES["xmlfile"]["error"] as $key => $error) {
-				if ($error == UPLOAD_ERR_OK) {
-					$tmp_name = $_FILES["xmlfile"]["tmp_name"][$key];
-					$name = $_FILES["xmlfile"]["name"][$key];
-					$fp = fopen($tmp_name, "rb");
-					$xml=fread($fp, filesize($tmp_name));
-					fclose($fp);
-					$this->import($xml);
-					//采用UUID为文件名？
-					//move_uploaded_file($tmp_name, "../data/import/$name");
-				}//end if
-			}//foreach
-            $this->_redirect('/data');
-        } else {
-        	//do nothing now.
-        }	
-	}
-	/*
-	* 批量处理元数据（元数据保存在服务器的一个目录上）
-	*/
-	function batchimportAction()
-	{
-        if ($this->_request->isPost()) {
-            $dir = $this->_request->getPost('directory');
-            $subdir = $this->_request->getPost('subdir');
-            $l=new mydir($dir,"*.xml");
-            $xmlfiles=$l->toArray();
-            foreach($xmlfiles as $xmlfile)
-            {
-            	$fp=fopen($dir.'/'.$xmlfile,'rb');
-            	$xml=fread($fp,filesize($dir.'/'.$xmlfile));
-            	fclose($fp);
-            	$this->import($xml);
-            }
-            $this->_redirect('/data');
-        }	
-	}
-	function datafileimportAction()
-	{
-        if ($this->_request->isPost()) {
-        		set_time_limit(0);
-            $dir = $this->_request->getPost('directory');
-            if (file_exists($dir.'/dataset.txt'))
-            {
-            	$fp=fopen($dir.'/dataset.txt','rb');
-            	$ds=fread($fp,filesize($dir.'/dataset.txt'));
-            	fclose($fp);
-            	$ds1=explode("\n",$ds);
-            	for($i=0;$i<floor(count($ds1)/2);$i++)
-            	{
-            		$dpath=trim($ds1[$i*2]);
-            		$duuid=trim($ds1[$i*2+1]);
-            		if (file_exists($dir.'/'.$duuid.'.txt'))
-            		{
-            			$sql="delete from dataset where uuid='".$duuid."'";
-            			//datafile table will auto-delete
-            			$this->db->query($sql);
-            			//$sql="insert into dataset (path,uuid) values('".$dpath."','".$duuid."')";
-            			$sql="insert into dataset (path,uuid) values(?,?)";
-            			$this->db->query($sql,array($dpath,$duuid));
-            			$sql="select id from dataset where uuid='".$duuid."'";
-            			$rs=$this->db->fetchRow($sql);
-            			$dsid=$rs["id"];
-            			$fp=fopen($dir.'/'.$duuid.'.txt','rb');
-            			$filep=fread($fp,filesize($dir.'/'.$duuid.'.txt'));
-            			fclose($fp);
-            			$filep1=explode("\n",$filep);
-            			//print $duuid."<br/>";
-            			//print $dpath." ".count($dpatch)."<br/>";
-            			for($j=0;$j<floor(count($filep1)/2);$j++)
-            			{
-            				$fpath1=explode("\t",$filep1[$j*2]);
-            				$fsize=$fpath1[0];
-            				$fpath=mb_substr($fpath1[1],mb_strlen($dpath));
-            				$fdir=($filep1[$j*2+1]=="directory")?1:0;
-            				if ($fdir==1) $fsize=0;            				
-            				if ($fpath!="")
-            				{
-            					$fdepth=substr_count($fpath,"/")+1;
-            					if ($fdir==1) $fpath.="/";
-            					//print $fsize." ".$fpath." ".$fdir."<br/>";
-            					//$sql="insert into datafile (dsid,filename,filesize,isdir,depth) values(".$dsid.",'".$this->db->escape($fpath)."',".$fsize.",".$fdir.",".$fdepth.")";
-            					$sql="insert into datafile (dsid,filename,filesize,isdir,depth) values(?,?,?,?,?)";
-            					$this->db->query($sql,array($dsid,$fpath,$fsize,$fdir,$fdepth));
-            				}
-            			}
-            		}
-            	}
-            }
-            $this->view->msg='已成功处理数据目录信息！';
-        }	
-	}//datafileimportAction
-	
-	
-	function sourceAction()
-	{
-		$do = $this->_request->getParam('do');
-		$uuid = $this->_request->getParam('uuid');
-		$id = $this->_request->getParam('id');
-		$q = $this->_request->getParam('q');
-		$search = $this->_request->getParam('search');
-		
-		if ($do == 'add') {
-			
-			$redirect = "/admin/data/source/";
-			
-			if(!empty($_POST['submit']))
-			{
-				try{
-					$title	 = $this->_request->getParam('title');
-					$uuid	 = $this->_request->getParam('uuid');
-					$code	 = $this->_request->getParam('code');
-					$description = $this->_request->getParam('description');
-					$has_pages = $this->_request->getParam('has_pages');
-					$has_agreement = $this->_request->getParam('has_agreement');
-					
-					$data = array(
-						'title' => $title,
-						'uuid' => $uuid,
-						'code' => $code,
-						'description' => $description,
-						'has_pages' => $has_pages,
-						'has_agreement' => $has_agreement
-					);
-					
-					if($this->db->insert('source',$data))
-					{
-						$this->messenger->addMessage('添加来源信息成功');
-						$this->_redirect($redirect);
-					}
-				}catch(Exception $e){
-					$this->messenger->addMessage('添加来源信息失败:'.$e->getMessage());
-					$this->_redirect('/admin/data/source/do/add');
-				}
-				
-			}
-			
-			$this->_helper->viewRenderer('sourceadd');
-		}// 添加项目来源
-		
-		else if($do == 'edit' && !empty($id))
-		{
-			
-			if(!empty($_POST['submit']))
-			{
-				try{
-					$title	 = $this->_request->getParam('title');
-					$uuid	 = $this->_request->getParam('uuid');
-					$code	 = $this->_request->getParam('code');
-					$description = $this->_request->getParam('description');
-					$has_pages = $this->_request->getParam('has_pages');
-					$has_agreement = $this->_request->getParam('has_agreement');
-					
-					$sql = "update source set title='$title',uuid='$uuid',code='$code',description='$description',has_pages='$has_pages',has_agreement='$has_agreement' where id='$id'";
-					
-					if($this->db->exec($sql))
-					{
-						$this->messenger->addMessage('修改来源信息成功');
-						$this->_redirect("/admin/data/source/do/edit/id/$id");
-					}
-				}catch(Exception $e){
-					$this->messenger->addMessage('修改来源信息失败:'.$e->getMessage());
-					$this->_redirect("/admin/data/source/do/edit/id/$id");
-				}
-				
-			}
-			
-			$sql = "select * from source where id='$id'";
-			$rs = $this->db->query($sql);
-			$row = $rs->fetch();
-			
-			$this->view->info = $row;	
-			
-			$this->_helper->viewRenderer('sourceadd');
-
-		}// 编辑单条信息
-		
-		else if($do == 'datasource' && !empty($uuid))
-		{
-			$redirect = "/admin/data/source/do/datasource/uuid/$uuid";
-			
-			$this->view->uuid = $uuid;
-			$sql = "select md.title,ds.id,ds.sourceid,s.title as stitle,s.code from metadata md
-					left join datasource ds on ds.uuid=md.uuid
-					left join source s on s.id=ds.sourceid
-					where md.uuid='$uuid'";
-			$rs = $this->db->query($sql);
-			$row = $rs->fetch();
-			
-			$this->view->info = $row;
-			
-			if(!empty($_POST['submit']))
-			{
-				$sourceid = $this->_request->getParam('sourceid');
-				if(empty($sourceid))
-				{
-					$this->messenger->addMessage('请选择项目来源');
-					$this->_redirect($redirect);
-				}
-				
-				$sql="";
-				if(empty($row['id']))
-				{
-					$sql = "insert into datasource (uuid,sourceid) values ('$uuid','$sourceid')";
-				}else
-				{
-					$sql = "update datasource set uuid='$uuid',sourceid='$sourceid' where id='{$row['id']}'";
-				}
-				try{
-					if($this->db->exec($sql))
-					{
-						$this->messenger->addMessage('修改项目来源成功');
-						$this->_redirect($redirect);
-					}
-					else
-					{
-						$this->messenger->addMessage('修改项目来源失败');
-						$this->_redirect($redirect);
-					}
-				}catch (Exception $e){
-					$this->messenger->addMessage('修改项目来源失败:'.$e->getMessage());
-					$this->_redirect($redirect);
-				}
-				
-			}
-			
-			
-			$wheresql = array();
-			
-			if(!empty($q) && !empty($search))
-			{
-				$this->view->q = $q;
-				$wheresql[] = " title like '%$q%' ";
-			}
-			
-			if(count($wheresql>0))$wheresql = join(' and ',$wheresql);
-			else $wheresql='';
-			
-			if($wheresql!='')
-			{
-				$wheresql = 'where '.$wheresql;
-			}
-			
-			$sql = "select * from source $wheresql order by id desc";
-			$rs	 = $this->db->query($sql);
-			$rows = $rs->fetchAll();
-			
-			$paginator = Zend_Paginator::factory($rows);
-			$paginator->setCurrentPageNumber($this->_getParam('page'));
-			$paginator->setItemCountPerPage(30);
-			$paginator->setView($this->view);
-			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
-			$this->view->paginator=$paginator;
-			
-			$this->_helper->viewRenderer('sourceselect');
-		}// 为元数据选择项目来源
-		
-		else if($do == 'del' && !empty($id))
-		{
-			$redirect = "/admin/data/source/";
-			$sql = "delete from source where id='$id'";
-			try{
-				if($this->db->exec($sql))
-				{
-					$this->messenger->addMessage('删除成功');
-					$this->_redirect($redirect);
-				}else{
-					$this->messenger->addMessage('删除失败，可能该数据已不存在');
-					$this->_redirect($redirect);
-				}
-			}catch (Exception $e){
-				$this->messenger->addMessage('删除失败:'.$e->getMessage());
-				$this->_redirect($redirect);
-			}
-		}// 删除项目来源
-		
-		else if($do == 'fetch' && !empty($id))
-		{
-			
-			$wheresql = array();
-			
-			$wheresql[] = " ds.sourceid='$id' ";
-			
-			if(!empty($q) && !empty($search))
-			{
-				$this->view->q = $q;
-				$wheresql[] = " title like '%$q%' ";
-			}
-			
-			if(count($wheresql>0))$wheresql = join(' and ',$wheresql);
-			else $wheresql='';
-			
-			if($wheresql!='')
-			{
-				$wheresql = 'where '.$wheresql;
-			}
-			
-			$sql = "select md.title,md.uuid,ds.id,ds.sourceid,s.title as stitle,s.code from metadata md
-					left join datasource ds on ds.uuid=md.uuid
-					left join source s on s.id=ds.sourceid
-					$wheresql
-					order by id desc";
-			$rs	 = $this->db->query($sql);
-			$rows = $rs->fetchAll();
-			
-			$paginator = Zend_Paginator::factory($rows);
-			$paginator->setCurrentPageNumber($this->_getParam('page'));
-			$paginator->setItemCountPerPage(30);
-			$paginator->setView($this->view);
-			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
-			$this->view->paginator=$paginator;
-			
-			$this->_helper->viewRenderer('sourcefetchone');
-			
-		}//查看某项目来源中的所有元数据
-		
-		else if($do == 'delsource' && !empty($id))
-		{
-			$redirect = "/admin/data/source/do/datasource/uuid/$uuid";
-			
-			$sql = "delete from datasource where id='$id'";
-			
-			try{
-				if($this->db->exec($sql))
-				{
-					$this->messenger->addMessage('删除成功');
-					$this->_redirect($redirect);
-				}else{
-					$this->messenger->addMessage('删除失败，可能该数据已不存在');
-					$this->_redirect($redirect);
-				}
-			}catch (Exception $e){
-				$this->messenger->addMessage('删除失败:'.$e->getMessage());
-				$this->_redirect($redirect);
-			}
-			
-			
-		}// 清除元数据来源记录
-		elseif ($do=='sync') { //同步数据来源到metadata表
-			$redirect = "/admin/data/source/";
-			$sql = "update metadata m set source=s.uuid from source s right join datasource d on s.id=d.sourceid where m.uuid=d.uuid";
-			if($this->db->exec($sql))
-			{
-				$this->messenger->addMessage('成功同步数据来源');
-				$this->_redirect($redirect);
-			}else{
-				$this->messenger->addMessage('同步数据来源失败');
-				$this->_redirect($redirect);
-			}
-		}
-		
-		else
-		{
-			$wheresql = array();
-			
-			if(!empty($q) && !empty($search))
-			{
-				$this->view->q = $q;
-				$wheresql[] = " title like '%$q%' ";
-			}
-			
-			if(count($wheresql>0))$wheresql = join(' and ',$wheresql);
-			else $wheresql='';
-			
-			if($wheresql!='')
-			{
-				$wheresql = 'where '.$wheresql;
-			}
-			
-			$sql = "select * from source $wheresql order by id desc";
-			$rs	 = $this->db->query($sql);
-			$rows = $rs->fetchAll();
-			
-			$paginator = Zend_Paginator::factory($rows);
-			$paginator->setCurrentPageNumber($this->_getParam('page'));
-			$paginator->setItemCountPerPage(30);
-			$paginator->setView($this->view);
-			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
-			$this->view->paginator=$paginator;
-		}// 项目来源管理
-		
-		
-	}//function sourceAction
-	
-	
-	function attachmentsAction()
-	{
-		$submit = $this->_request->getParam('submit');
-		$add = $this->_request->getParam('add');
-		$search  = $this->_request->getParam('search');
-		$delete  = $this->_request->getParam('delete');
-		$edit  = $this->_request->getParam('edit');
-		$down = $this->_request->getParam('down');
-		$uuid  = $this->_request->getParam('uuid');
-		$mdtitle = $this->_request->getParam('mdtitle');
-		$mdattdel = $this->_request->getParam('mdattdel');
-		$attupdate = $this->_getParam('attupdate');
-		
-		if(!empty($uuid)&&!empty($mdtitle))
-		{
-			$this->view->uuid= $uuid;
-			$this->view->mdtitle=$mdtitle;
-		}
-		
-		if($add)
-		{
-			$this->_helper->viewRenderer('attachmentsadd');
-			if(!empty($uuid))
-			{
-				$this->view->uuid = $uuid;
-			}
-		}//附件添加
-		
-		elseif($attupdate)
-		{
-			$submit = $this->_getParam('submit');
-			if(!empty($submit))
-			{
-			$this->_helper->layout->disableLayout();
-			$this->_helper->viewRenderer->setNoRender();
-			
-			$id = $this->_getParam('attupdate');
-			
-			$files=new files();
-			$msg = $files -> upload($this->view->config->upload,$_FILES['Filedata'],empty($uuid)?'file':'md');
-			
-			if(empty($msg['error']))
-			{
-				$msg['error']="";
-				$filename = $msg['db_path'];
-				$filesize = $msg['file_size'];
-				$filedesc = $this->_request->getParam('filedesc');
-				$filetype = $msg['file_type'];
-				$realname = $msg['realname'];
-				
-				
-				$sql = "UPDATE attachments SET filename=?,filetype=?,filesize=?,realname=? WHERE id=?";
-				$sth = $this->db->prepare($sql);
-				$ds = $sth->execute(array($filename,$filetype,$filesize,$realname,$id));
-				
-				if($ds)
-				{
-					$msg['html'] = $realname.'['. round($filesize/1024,2) .' kb]';
-					$msg['ok']= 1;
-					echo Zend_Json::encode($msg);
-					exit();
-				}else{
-					@unlink($filename);
-					$data = array("error"=>'附件上传失败:写入附件表出错');
-					$this->jsonexit($data);
-					return true;
-				}
-			}else{
-				@unlink($filename);
-				$data = array("error"=>'附件上传失败:'.$msg['error']);
-				$this->jsonexit($data);
-				return true;
-			}
-			
-			
-			$data = array("error"=>"处理中出现错误".$id);
-			$this->jsonexit($data);
-			return true;
-			}else{
-				$this->_helper->layout->disableLayout();
-				$this->_helper->viewRenderer('attachments-update');
-				$id = $this->_getParam('attupdate');
-				$this->view->id = $id;
-			}
-			
-		}//附件文件更新
-		
-		else if($mdattdel)
-		{
-			$this->_helper->layout->disableLayout();
-			$this->_helper->viewRenderer->setNoRender();
-
-
-			$sql = "delete from mdattach where uuid=? AND id=?";
-			$sth = $this->db->prepare($sql);
-			$ds = $sth->execute(array($uuid,$mdattdel));
-			if($ds)
-			{
-				$data = array("status"=>1);		//操作状态代码 : 1=>成功  2=>失败
-				$this->jsonexit($data);
-				return true;
-			}else{
-				$data = array("error"=>"处理中出现错误");
-				$this->jsonexit($data);
-				return true;
-			}
-		}
-		
-		else if($delete)
-		{
-			$this->_helper->layout->disableLayout();
-			$this->_helper->viewRenderer->setNoRender();
-			
-			
-			//需要删除文件，通过Zend_Registry::get('upload')获得上传文件的根目录
-			
-			$basepath = $this->view->config->upload;
-			
-			//从数据库获取文件路径
-			
-			$info = $this->getFileinfo($delete);
-			
-			$filepath = $basepath.$info['filename'];
-			
-			$sql = "SELECT * FROM mdattach WHERE id=?";
-			$sth = $this->db->prepare($sql);
-			$sth->execute(array($delete));
-			$rows = $sth->fetchAll();
-			
-			if(count($rows)>0)
-			{
-				$data = array("error"=>'删除失败！该文件有元数据附件信息，不能直接删除',"status"=>0);
-				$this->jsonexit($data);
-				return true;
-			}
-			
-			$sql = "SELECT * FROM mdreviewattach WHERE attachid=?";
-			$sth = $this->db->prepare($sql);
-			$sth->execute(array($delete));
-			$rows = $sth->fetchAll();
-			
-			if(count($rows)>0)
-			{
-				$data = array("error"=>'删除失败！该文件有对应评审附件信息，不能直接删除',"status"=>0);
-				$this->jsonexit($data);
-				return true;
-			}
-			
-			$sql = "SELECT link FROM reference WHERE link!=''";
-			$sth = $this->db->prepare($sql);
-			$sth->execute();
-			$rows = $sth->fetchAll();
-			
-			$ids = array();
-			foreach($rows as $k=>$v)
-			{
-				if(preg_match("/service/i",$v['link']))
-				{
-					$ids[] = str_replace("/service/attach/id/","",$v['link']);
-				}
-				unset($rows[$k]);
-			}
-			unset($rows);
-			
-			if(in_array($delete,$ids))
-			{
-				$data = array("error"=>'删除失败！该文件有对应文献附件信息，不能直接删除',"status"=>0);
-				$this->jsonexit($data);
-				return true;
-			}
-			
-			if(unlink($filepath))
-			{
-				$sql = "delete from attachments where id='$delete'";
-				if($this->db->exec($sql)>0)
-				{
-					$data = array("status"=>1);
-					$this->jsonexit($data);
-					return true;
-				}
-			}
-			else
-			{
-				$sql = "delete from attachments where id='$delete'";
-				if($this->db->exec($sql)>0)
-				{
-					$data = array("error"=>'文件删除失败，仅删除数据库记录，请手动删除文件:'.$info['filename'],"status"=>0);
-					$this->jsonexit($data);
-					return true;
-				}
-			}
-			
-		}//删除
-		
-		else if($edit>0)
-		{
-			
-			if(empty($submit))
-			{
-				
-				$this->view->info = $this->getFileinfo($edit);
-				
-				$this->_helper->viewRenderer('attachmentsadd');
-				
-			}
-			else
-			{
-				$filedesc = $this->_request->getParam('filedesc');
-				
-				$sql="update attachments set filedesc='$filedesc' where id='$edit'";
-				
-				if($this->db->exec($sql)>0)
-				{
-					$this->messenger->addMessage('编辑成功');
-					$this->_redirect("/admin/data/attachments/edit/$edit");
-				}
-			}
-			
-		}//编辑
-		
-		else if($search && $search!='my')
-		{
-			$keyword  = $this->_request->getParam('keyword');
-			if(empty($keyword))
-			{
-				$this->messenger->addMessage('请输入关键词');
-				$this->_redirect("/admin/data/attachments/search/1");
-			}
-			else
-			{
-				$sql="select * from attachments where filedesc like '%$keyword%'";
-				$re = $this->db->query($sql);
-				$rows=$re->fetchAll();
-				
-				$paginator = Zend_Paginator::factory($rows);
-				$paginator->setCurrentPageNumber($this->_getParam('page'));
-				$paginator->setItemCountPerPage(30);
-				$paginator->setView($this->view);
-				Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
-				$this->view->paginator=$paginator;
-			}
-			
-		}//搜索
-		
-		else if($search && $search=='my')
-		{
-			$auth = Zend_Auth::getInstance();
-			if($auth->hasIdentity())
-			{
-				$user = $auth->getIdentity();
-				$userid = $user->id;
-				$sql="select * from attachments where userid='$userid'";
-				$re= $this->db->query($sql);
-				$rows  = $re->fetchAll();
-				
-				$paginator = Zend_Paginator::factory($rows);
-				$paginator->setCurrentPageNumber($this->_getParam('page'));
-				$paginator->setItemCountPerPage(30);
-				$paginator->setView($this->view);
-				Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination.phtml');
-				$this->view->paginator=$paginator;
-			}
-		}//我的附件列表
-		
-		else if ($down>0)
-		{
-			
-			$sql = "select * from attachments where id='$down'";
-			
-			$re = $this->db->query($sql);
-			
-			$row = $re->fetch();
-			
-			$file = new files();
-			
-			$fullPath = $this->view->config->upload.$row['filename'];
-			
-			
-				// Parse Info / Get Extension
-				$fsize = filesize($fullPath);
-				$path_parts = pathinfo($fullPath);
-				$ext = strtolower($path_parts["extension"]);
-			   
-				// Determine Content Type
-				switch ($ext) {
-				  case "pdf": $ctype="application/pdf"; break;
-				  case "exe": $ctype="application/octet-stream"; break;
-				  case "zip": $ctype="application/zip"; break;
-				  case "doc": $ctype="application/msword"; break;
-				  case "xls": $ctype="application/vnd.ms-excel"; break;
-				  case "ppt": $ctype="application/vnd.ms-powerpoint"; break;
-				  case "gif": $ctype="image/gif"; break;
-				  case "png": $ctype="image/png"; break;
-				  case "jpeg":
-				  case "jpg": $ctype="image/jpg"; break;
-				  default: $ctype="application/force-download";
-				}
-				
-				$content=file_get_contents($fullPath);
-				$this->_helper->layout->disableLayout();
-				$this->_helper->viewRenderer->setNoRender();
-				$this->getResponse()->setHeader('Content-Type', 'application/octet-stream')
-									->setHeader('Content-Disposition','attachment; filename="'.basename($fullPath).'"')
-									->setHeader('Content-Length', $fsize)
-									->setHeader('Content-Type','application/force-download')
-									->setHeader('Content-Type','application/download')
-									->setHeader('Content-Type',$ctype)
-									->setHeader('Content-Description','File Transfer')
-									->setHeader('Content-Transfer-Encoding','binary')
-									->setHeader('Expires',0)
-									->setHeader('Cache-Control','must-revalidate, post-check=0, pre-check=0')
-									->setHeader('Pragma','public')
-									->setBody($content);
-
-				//$sql = "update attachments set downtimes=downtimes+1 where id='$down'";
-				//$this->db->exec($sql);
-			
-		}//附件下载
-		
-		else
-		{
-	
-				$sql="select * from attachments order by id desc";
-				$re= $this->db->query($sql);
-				$rows  = $re->fetchAll();
-				
-				$paginator = Zend_Paginator::factory($rows);
-				$paginator->setCurrentPageNumber($this->_getParam('page'));
-				$paginator->setItemCountPerPage(30);
-				$paginator->setView($this->view);
-				Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination.phtml');
-				$this->view->paginator=$paginator;
-		}//所有附件
-		
-		
-		
-		
-	}//attachments 附件
-	
-	function uploadAction(){
-	    $this->_helper->layout()->disableLayout();
-        $this->_helper->viewRenderer->setNoRender();
-		
-		$uuid = $this->_getParam('uuid');
-		
-		try{
-			$auth = Zend_Auth::getInstance();
-			if($auth->hasIdentity())
-			{
-				$user = $auth->getIdentity();
-				$userid = $user->id;
-			}
-			
-			if(empty($userid)||!is_numeric($userid)){
-				$msg['error'] = "请先登录";
-				echo Zend_Json::encode($msg);
-				exit();
-			}
-			
-			if($user->usertype!='administrator')
-			{
-				$msg['error'] = "您无权使用此功能";
-				echo Zend_Json::encode($msg);
-				exit();
-			}
-			
-			$files=new files();
-			$msg = $files -> upload($this->view->config->upload,$_FILES['Filedata'],empty($uuid)?'file':'md');
-			
-			if(empty($msg['error']))
-			{
-				$msg['error']="";
-				$filename = $msg['db_path'];
-				$filesize = $msg['file_size'];
-				$filedesc = $this->_request->getParam('filedesc');
-				$filetype = $msg['file_type'];
-				$realname = $msg['realname'];
-				
-				
-				$sql = "insert into attachments (filename,filetype,filedesc,userid,filesize,realname) values ('$filename','$filetype','$filedesc','$userid','$filesize','$realname') RETURNING id";
-				$sth = $this->db->prepare($sql);
-				$sth->execute();
-				$att = $sth->fetch(PDO::FETCH_ASSOC);
-				$msg['attid'] = $attid = $att['id'];
-				
-				$sql = "insert into mdattach (uuid,id) values ('$uuid','$attid')";
-				if(empty($uuid) || $this->db->exec($sql))
-				{
-					$msg['html'] = $realname.'['. round($filesize/1024,2) .' kb]<input type="hidden" name="atts[]" value="'.$attid.'" /><div class="cancel"><a href="javascript:;" id="deletebtn_'.$attid.'"><img border="0" src="/static/js/uploadify/cancel.png" /></a></div>';
-					echo Zend_Json::encode($msg);
-					exit();
-				}else{
-					$msg['error'] = '附件上传失败:写入附件表出错';
-					@unlink($filename);
-					echo Zend_Json::encode($msg);
-					exit();
-				}
-				
-				
-			}else{
-				$msg['error'] = '附件上传失败:'.$msg['error'];
-				@unlink($filename);
-				echo Zend_Json::encode($msg);
-				exit();
-			}
-
-		}catch(Exception $e){
-			$msg['error'] = "错误：".$e->getMessage();
-			echo Zend_Json::encode($msg);
-			exit();
-		}
-   }// uploadAction ajax上传附件
-   
-   function getattsAction(){
-		
-		$this->_helper->layout()->disableLayout();
-		$this->_helper->viewRenderer->setNoRender();
-		
-		$uuid = $this->_request->getParam('uuid');
-		
-		if($uuid!='')
-		{
-			$auth = Zend_Auth::getInstance();
-			if($auth->hasIdentity())
-			{
-				$user = $auth->getIdentity();
-				$userid = $user->id;
-				$sql = "select m.*,a.*,d.title from mdattach m
-						left join attachments a on m.id = a.id
-						left join metadata d on m.uuid=d.uuid where m.uuid='$uuid'
-						ORDER BY a.ts_created ASC";
-				$rs = $this->db->query($sql);
-				$atts = $rs->fetchAll();
-				
-				foreach($atts as $k=>$v)
-				{					
-					$atts[$k]['html']= $v['realname'].'['. round($v['filesize']/1024,2) .' kb]<input type="hidden" name="atts[]" value="'.$v['id'].'" /><div class="cancel"><a href="javascript:;" id="deletebtn_'.$v['id'].'"><img border="0" src="/static/js/uploadify/cancel.png" /></a></div>';
-				}
-				echo Zend_Json::encode($atts);
-				exit();
-			}else
-			{
-				exit();
-			}
-		}else{
-			exit();
-		}
-		//不输出错误
-	}//获取附件
-	
-	
-	/*
-	versionAction 版本管理
-	*/
-	
-	public function versionAction(){
-		
-		$ac = $this->_request->getParam('ac');
-		$uuid = $this->_request->getParam('uuid');
-	   
-		$auth = Zend_Auth::getInstance();
-		if($auth->hasIdentity())
-		{
-			$user = $auth->getIdentity();
-			$u_id = $user->id;
-		}
-	   
-		//查看单条数据的所有版本
-		if (!empty($uuid) && empty($ac))
-		{
-			//view the versions of the data
-			$sql = "SELECT md.title,md.uuid,v.ts_created,v.changelog,v.userid,v.id,u.username,u.realname FROM mdversion v
-					LEFT JOIN metadata md ON md.uuid=v.uuid
-					left join users u on v.userid=u.id
-					WHERE md.title IS NOT NULL AND v.uuid=?
-					order by v.ts_created desc
-					";
-			$sth = $this->db->prepare($sql);
-			$sth->execute(array($uuid));
-			$rows = $sth->fetchAll();
-			@$this->view->mdtitle=$rows[0]['title'];
-			
-			$paginator = Zend_Paginator::factory($rows);
-			$paginator->setCurrentPageNumber($this->_getParam('page'));
-			$paginator->setItemCountPerPage(15);
-			$paginator->setView($this->view);
-			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
-			$this->view->paginator=$paginator;	   	
-		}
-	   
-		//查看所有版本列表
-		else if((empty($ac) && empty($uuid))|| $ac=='list')
-		{
-			$sql = "SELECT md.title,md.uuid,v.ts_created,v.changelog,v.userid,v.id,u.username,u.realname FROM mdversion v
-					LEFT JOIN metadata md ON md.uuid=v.uuid
-					left join users u on v.userid=u.id
-					WHERE md.title IS NOT NULL
-					order by v.ts_created desc
-					";
-			$sth = $this->db->prepare($sql);
-			$sth->execute();
-			$rows = $sth->fetchAll();
-			
-			$paginator = Zend_Paginator::factory($rows);
-			$paginator->setCurrentPageNumber($this->_getParam('page'));
-			$paginator->setItemCountPerPage(15);
-			$paginator->setView($this->view);
-			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
-			$this->view->paginator=$paginator;			
-		}
-	   
-		//按数据浏览
-		else if($ac=="bydata")
-		{
-			$keywords = $this->_request->getParam('q');
-			if(!empty($keywords))
-				$this->view->q = $keywords;
-			$sql = "SELECT md.title,md.uuid,count(v.id) as c FROM mdversion v
-					LEFT JOIN metadata md ON md.uuid=v.uuid
-					WHERE md.title IS NOT NULL";
-			if(!empty($keywords))
-			{
-				$search=new Search($keywords);
-				$where=$search->sql_expr(array("md.title","md.description"));
-				$sql.=' and '.$where;
-			}
-			$sql.=" group by md.uuid,md.title";
-
-			$sth = $this->db->prepare($sql);
-			$sth->execute();
-			$rows = $sth->fetchAll();
-			
-			$paginator = Zend_Paginator::factory($rows);
-			$paginator->setCurrentPageNumber($this->_getParam('page'));
-			$paginator->setItemCountPerPage(10);
-			$paginator->setView($this->view);
-			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
-			$this->view->paginator=$paginator;
-		   
-			$this->_helper->viewRenderer('version-bydata');
-	   }
-	   
-	   
-	   //删除某个版本
-	   else if($ac=="delete")
-	   {
-		   $this->_helper->layout->disableLayout();
-		   $this->_helper->viewRenderer->setNoRender();
-		   
-		   $data = "";
-		   
-		   try{
-		   $id = $this->_request->getParam('id');
-		   if(empty($id) || !is_numeric($id))
-		   {
-				$data = array("error"=>"参数错误");
-				$this->jsonexit($data);
-				return true;
-		   }
-		   
-		   $sql = "DELETE FROM mdversion WHERE id=?";
-		   $sth = $this->db->prepare($sql);
-		   $ex = $sth -> execute(array($id));
-		   
-		   if($ex)
-		   {
-			   $data = array("deleted"=>$id, "error"=>"删除成功");
-			   $this->jsonexit($data);
-				return true;
-		   }else{
-			   $data = array("error"=>'删除失败，请确认权限后重试');
-			   $this->jsonexit($data);
-				return true;
-		   }
-		   }catch(Exception $e) {
-			   $msg = "删除失败，请确认权限后重试";
-			   if($this->debug>0)
-			   {$msg .= $e->getMessage();}
-			   $data = array("error"=>$msg);
-			   $this->jsonexit($data);
-				return true;
-		   }
-	   }
-	   
-	   //恢复到geonetwork
-	   else if($ac == "restore")
-	   {
-		   $this->_helper->layout->disableLayout();
-		   $this->_helper->viewRenderer->setNoRender();
-		   
-		   $data = "";
-		   try{
-		   $id = $this->_request->getParam('id');
-		   if(empty($id) || !is_numeric($id))
-		   {
-				$data = array("error"=>"参数错误");
-				$this->jsonexit($data);
-				return true;
-		   }
-		   
-			$this->wdb=Zend_Db::factory($this->view->config->geonetwork);
-			$sql = "SELECT v.xml,v.uuid FROM mdversion v 
-					WHERE v.id=?";
-			$sth = $this->db->prepare($sql);
-			$sth ->execute(array($id));
-			$row = $sth->fetch();
-			
-			$sql = "SELECT data FROM metadata WHERE uuid=?";
-			$sth = $this->wdb->prepare($sql);
-			$sth ->execute(array($row['uuid']));
-			$row_geo = $sth->fetch();
-			
-			if($row['xml']==$row_geo['data'])
-			{
-				$data = array("error"=>'无须恢复，元数据相同');
-				$this->jsonexit($data);
-				return true;
-			}
-
-			$sql = "UPDATE metadata SET data=? WHERE uuid=?";
-			$sth = $this->wdb->prepare($sql);
-			$ex = $sth ->execute(array($row['xml'],$row['uuid']));
-			
-			if($ex)
-			{
-				$data = array("error"=>'恢复成功');
-				$this->jsonexit($data);
-				return true;
-			}else{
-				$data = array("error"=>'恢复失败，请确认权限后重试');
-				$this->jsonexit($data);
-				return true;
-			}
-		   }catch(Exception $e) {
-			   $msg = "恢复失败，请确认权限后重试";
-			   if($this->debug>0)
-			   {$msg .= $e->getMessage();}
-			   $data = array("error"=>$msg);
-			   $this->jsonexit($data);
-				return true;
-		   }
-	   }
-	   
-	   //发布到评审
-	   else if($ac == "commit")
-	   {
-		   $this->_helper->layout->disableLayout();
-		   $this->_helper->viewRenderer->setNoRender();
-		   
-		   $data = "";
-		   try{
-			   $id = $this->_request->getParam('id');
-			   if(empty($id) || !is_numeric($id))
-			   {
-					$data = array("error"=>"参数错误");
-					$this->jsonexit($data);
-					return true;
-			   }
-			   
-				$changelog = $this->_request->getParam('changelog');
-			   if(empty($changelog))
-			   {
-					$data = array("error"=>'请输入变更信息');
-					$this->jsonexit($data);
-					return true;
-			   }
-			   				
-			   // 1. 权限认定 --skip
-				// 2. 保存变化记录 save changelog & userid
-				$sql = "UPDATE mdversion SET changelog=?,userid=? WHERE id=?";
-				$this->db->query($sql,array($changelog,$u_id,$id));
-				
-				// 3. 获取数据评审状态
-				$sql = "SELECT s.*,v.xml,m.title FROM mdstatus s left join mdversion v on s.uuid=v.uuid
-					left join metadata m on s.uuid=m.uuid WHERE v.id=?";
-				$sth = $this->db->prepare($sql);
-				$sth->execute(array($id));
-				$row = $sth->fetch();
-				
-				$sql="select * from xunsearch where uuid=?";
-				$sth = $this->db->prepare($sql);
-				$sth->execute(array($row['uuid']));
-				$data_search = $sth->fetch();
-				$search=new Search();
-				$search->update($data_search);
-								
-				if (empty($row)) //无对应记录
-				{
-					$sql="select m.id from metadata m left join mdversion v on m.uuid=v.uuid where v.id=?";
-					$sth=$this->db->prepare($sql);
-					$sth->execute(array($id));
-					$mrow=$sth->fetch();
-					if (empty($mrow)) //说明是新数据
-					{
-						//导入元数据
-						$iso=new ISO19115();
-						$iso->saveDB($this->db,$row['xml']);
-						//进入评审库
-						$sql="insert into mdstatus (uuid,status,userid) select uuid,0,? from mdversion where id=?";
-						$this->db->query($sql,array($u_id,$id));
-						
-						//email to admin
-						$mail=new WestdcMailer($this->view->config->smtp);
-						$mail->setFrom($this->view->config->service->email,'西部数据中心服务组');
-						$mailtp=new EmailText($this->db,"metadata-new-admin",array(
-									'user' => $user->username,
-									'uuid' => $iso->uuid,
-									'email'=> $user->email,
-									//元数据标题
-									'title'=> $iso->resTitle,
-									));
-						$mail->setBodyText($mailtp->getBody());
-						$mail->setSubject($mailtp->getSubject());
-						if($this->debug==0)
-						{
-							$mail->addTo($this->view->config->service->email);
-						}else{
-							$mail->addTo($this->debug_email);
-						}
-						$mail->send();
-								
-						unset($mail);
-						unset($mailtp);
-						//email to author
-						$mail=new WestdcMailer($this->view->config->smtp);
-						$mail->setFrom($this->view->config->service->email,'西部数据中心服务组');
-						$mailtp=new EmailText($this->db,"metadata-new-author",array(
-									'user' => $user->username,
-									'uuid' => $iso->uuid,
-									'email'=> $user->email,
-									//元数据标题
-									'title'=> $iso->resTitle,
-									));
-						$mail->setBodyText($mailtp->getBody());
-						$mail->setSubject($mailtp->getSubject());
-						if($this->debug==0)
-						{
-							$mail->addTo($user->email);
-							$mail->addCc($this->view->config->service->email);
-						}else{
-							$mail->addTo($this->debug_email);
-						}
-						@$mail->send();
-					
-						$data = array("commited"=>1,"error"=>'该版本已经成功提交，请等待数据中心进一步处理!');
-						$this->jsonexit($data);
-						return true;			
-					} else { //说明是已发布的数据且数据不存在评审信息
-						//同步元数据
-						$iso=new ISO19115();
-						$iso->saveDB($this->db,$row['xml']);
-						//移除中间版本
-						$sql="delete from mdversion where uuid in (select uuid from mdversion where id=?) and changelog is null";
-						$this->db->query($sql,array($id));
-						//修改评审状态为发布，且由其提交的用户进行管理
-						$sql="insert into mdstatus (uuid,status,userid) select uuid,6,? from mdversion where id=?";
-						$this->db->query($sql,array($u_id,$id));
-					
-						//email to admin & author
-						$mail=new WestdcMailer($this->view->config->smtp);
-						$mail->setFrom($this->view->config->service->email,'西部数据中心服务组');
-						$mailtp=new EmailText($this->db,"metadata-release",array(
-									'user' => $user->username,
-									'uuid' => $row['uuid'],
-									'email'=> $user->email,
-									//元数据标题
-									'title'=> $row['title'],
-									'changelog'=>$changelog,
-									));
-						$mail->setBodyText($mailtp->getBody());
-						$mail->setSubject($mailtp->getSubject());
-						if($this->debug==0)
-						{
-							$mail->addTo($this->view->config->service->email);
-							$mail->addCc($this->view->config->service->email);
-						}else{
-							$mail->addTo($this->debug_email);
-						}
-						@$mail->send();
-						
-						$data = array("commited"=>1,"error"=>'该版本已经成功发布!');
-						$this->jsonexit($data);
-						return true;		
-					}
-				}
-				else if ($row['status']==-1 || $row['status']==0 || $row['status']==1) //取消发布的数据，初始状态，已接收
-				{
-					//同步元数据
-					$iso=new ISO19115();
-					$iso->saveDB($this->db,$row['xml']);
-					//email to admin
-					$mail=new WestdcMailer($this->view->config->smtp);
-					$mail->setFrom($this->view->config->service->email,'西部数据中心服务组');
-					$mailtp=new EmailText($this->db,"version-commit-admin",array(
-									'user' => $user->username,
-									'uuid' => $row['uuid'],
-									'email'=> $user->email,
-									//元数据标题
-									'title'=> $row['title'],
-									'changelog'=>$changelog,
-									));
-					$mail->setBodyText($mailtp->getBody());
-					$mail->setSubject($mailtp->getSubject());
-					if($this->debug==0)
-					{
-						$mail->addTo($this->view->config->service->email);
-					}else{
-						$mail->addTo($this->debug_email);
-					}
-					$mail->send();
-								
-					unset($mail);
-					unset($mailtp);
-					//email to author
-					$mail=new WestdcMailer($this->view->config->smtp);
-					$mail->setFrom($this->view->config->service->email,'西部数据中心服务组');
-					$mailtp=new EmailText($this->db,"version-commit-author",array(
-									'user' => $user->username,
-									'uuid' => $row['uuid'],
-									'email'=> $user->email,
-									//元数据标题
-									'title'=> $row['title'],
-									));
-					$mail->setBodyText($mailtp->getBody());
-					$mail->setSubject($mailtp->getSubject());
-					if($this->debug==0)
-					{
-						$mail->addTo($user->email);
-						$mail->addCc($this->view->config->service->email);
-					}else{
-						$mail->addTo($this->debug_email);
-					}
-					@$mail->send();					
-					
-					$data = array("commited"=>1,"error"=>'该版本已经成功提交并同步，请等待数据中心进一步处理!');
-					$this->jsonexit($data);
-					return true;
-				}
-				else if ($row['status']==2 || $row['status']==3 || $row['status']==4)//已发送过外审邮件，需由编辑告知变化信息
-				{
-					//email to admin
-					$mail=new WestdcMailer($this->view->config->smtp);
-					$mail->setFrom($this->view->config->service->email,'西部数据中心服务组');
-					$mailtp=new EmailText($this->db,"version-commit-admin",array(
-									'user' => $user->username,
-									'uuid' => $row['uuid'],
-									'email'=> $user->email,
-									//元数据标题
-									'title'=> $row['title'],
-									'changelog'=>$changelog,
-									));
-					$mail->setBodyText($mailtp->getBody());
-					$mail->setSubject($mailtp->getSubject());
-					if($this->debug==0)
-					{
-						$mail->addTo($this->view->config->service->email);
-					}else{
-						$mail->addTo($this->debug_email);
-					}
-					$mail->send();
-								
-					unset($mail);
-					unset($mailtp);
-					//email to author
-					$mail=new WestdcMailer($this->view->config->smtp);
-					$mail->setFrom($this->view->config->service->email,'西部数据中心服务组');
-					$mailtp=new EmailText($this->db,"version-commit-author",array(
-									'user' => $user->username,
-									'uuid' => $row['uuid'],
-									'email'=> $user->email,
-									//元数据标题
-									'title'=> $row['title'],
-									));
-					$mail->setBodyText($mailtp->getBody());
-					$mail->setSubject($mailtp->getSubject());
-					if($this->debug==0)
-					{
-						$mail->addTo($user->email);
-						$mail->addCc($this->view->config->service->email);
-					}else{
-						$mail->addTo($this->debug_email);
-					}
-					@$mail->send();
-					
-					//email to experts, sync to database?
-					//todo!!!
-					//should generate new pdf? or user could not commit a new version when it is in the reviewing process?
-					/*
-					unset($mail);
-					unset($mailtp);
-					$mail=new WestdcMailer($this->view->config->smtp);
-					$mail->setFrom($this->view->config->service->email,'西部数据中心服务组');
-					$mailtp=new EmailText($this->db,"version-commit-expert",array(
-									'user' => $user->username,
-									'uuid' => $row['uuid'],
-									'email'=> $user->email,
-									//元数据标题
-									'title'=> $row['title'],
-									));
-					$mail->setBodyText($mailtp->getBody());
-					$mail->setSubject($mailtp->getSubject());
-					if($this->debug==0)
-					{
-						$mail->addTo($user->email);
-						$mail->addCc($this->view->config->service->email);
-					}else{
-						$mail->addTo($this->debug_email);
-					}
-					@$mail->send();
-					*/
-					$data = array("commited"=>1,"error"=>'该版本已经成功提交，请等待数据中心进一步处理!');
-					$this->jsonexit($data);
-					return true;					
-				}
-				else if ($row['status']>=5)//数据已经发布，再次修改后将只通知管理员，保留发布状态
-				{
-					//同步元数据
-					$iso=new ISO19115();
-					$iso->saveDB($this->db,$row['xml']);
-					//移除中间版本
-					$sql="delete from mdversion where uuid in (select uuid from mdversion where id=?) and changelog is null";
-					$this->db->query($sql,array($id));
-					
-					//email to admin & author
-					$mail=new WestdcMailer($this->view->config->smtp);
-					$mail->setFrom($this->view->config->service->email,'西部数据中心服务组');
-					$mailtp=new EmailText($this->db,"metadata-release",array(
-									'user' => $user->username,
-									'uuid' => $row['uuid'],
-									'email'=> $user->email,
-									//元数据标题
-									'title'=> $row['title'],
-									'changelog'=>$changelog,
-									));
-					$mail->setBodyText($mailtp->getBody());
-					$mail->setSubject($mailtp->getSubject());
-					if($this->debug==0)
-					{
-						$mail->addTo($this->view->config->service->email);
-						//$mail->addCc($this->view->config->service->email);
-					}else{
-						$mail->addTo($this->debug_email);
-					}
-					@$mail->send();
-					
-					$data = array("commited"=>1,"error"=>'该版本已经成功发布!');
-					$this->jsonexit($data);
-					return true;
-				}
-
-			}catch(Exception $e) {
-			   $msg = "提交失败，请确认权限后重试";
-			   if($this->debug>0)
-			   {$msg .= $e->getMessage();}
-			   $data = array("error"=>$msg);
-			   $this->jsonexit($data);
-			   return true;
-			}
-	   }//发布到评审
-	   
-	   //与前一个版本对比
-	   else if($ac == "diff")
-	   {
-		    $this->_helper->viewRenderer('version-diff');
-			$id = $this->_request->getParam('id');
-			if(empty($id) || !is_numeric($id))
-			{
-				$this->view->error = "参数错误";
-				return true;
-			}
-			
-			$sql = "SELECT v.uuid,md.title FROM mdversion v
-					LEFT JOIN metadata md ON v.uuid=md.uuid
-					WHERE v.id=?";
-			$sth = $this->db->prepare($sql);
-			$sth -> execute(array($id));
-			
-			$row = $sth->fetch();
-			
-			$sql = "SELECT v.* FROM mdversion v
-					WHERE v.uuid=? AND v.id<=?
-					ORDER BY v.ts_created DESC
-					LIMIT ?";
-			$sth = $this->db->prepare($sql);
-			$sth -> execute(array($row['uuid'],$id,2));
-			
-			$rows = $sth->fetchAll();
-			
-			if(count($rows)<2)
-			{
-				$this->view->error = "对比失败：之前没有版本可以对比";
-				return true;
-			}
-			
-			$this->view->info = $row;
-			$this->view->data = $rows;
-			   
-	   }
-	   
-		
-	}//versionAction 版本控制
-	
-	
-	/*
-	 * authorAction() 数据作者
-	 *
-	 * param string $ac 	//动作
-	 				  =add  添加
-					  =edit	编辑
-					  =update  更新
-					  =del    删除
-					  =list	 列出所有数据作者
-					  
-	 * param string $uuid	//UUID
-	 *
-	 * return view|application-json
-	 */
-	public function authorAction(){
-		
-		$ac = $this->_getParam('ac');
-		$uuid = $this->_getParam('uuid');
-		
-		if(empty($ac) && empty($uuid))
-		{
-			
-			$keywords = $this->_request->getParam('q');
-			if(!empty($keywords))
-			$this->view->q = $keywords;
-			
-			$sql = "select md.id,md.title,md.uuid,count(a.userid) as c from metadata md
-					right JOIN mdauthor a ON md.uuid=a.uuid
-					";
-					
-			if(!empty($keywords))
-			{
-				$search=new Search($keywords);
-				$where=$search->sql_expr(array("md.title"));
-				$sql.=' and '.$where;
-			}
-			
-			$sql .= "GROUP by md.id,md.title,md.uuid,md.ts_created
-					ORDER BY md.ts_created DESC";
-			
-			$sth = $this->db->prepare($sql);
-			$sth-> execute();
-			$rows = $sth->fetchAll();
-			
-			$paginator = Zend_Paginator::factory($rows);
-			$paginator->setCurrentPageNumber($this->_getParam('page'));
-			$paginator->setItemCountPerPage(15);
-			$paginator->setView($this->view);
-			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
-			$this->view->paginator=$paginator;
-			
-		}//列表
-		
-		
-		else if($ac == 'add')
-		{
-			
-			$this->_helper->layout->disableLayout();
-			$this->_helper->viewRenderer->setNoRender();
-			
-			$username = $this->_getParam('username');
-			$uuid = $this->_getParam('uuid');
-			
-			if(!preg_match("/^[0-9A-Za-z]{8}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{12}$/",$uuid))
-			{
-				$data = array("error"=>"uuid参数错误");
-				$this->jsonexit($data);
-				return true;
-			}
-			
-			if(empty($username))
-			{
-				$data = array("error"=>'请输入要添加为该数据作者的用户名');
-				$this->jsonexit($data);
-				return true;
-			}
-			
-			$sql = "SELECT * FROM users WHERE username=?";
-			$sth = $this->db->prepare($sql);
-			$sth->execute(array($username));
-			$row = $sth->fetch();
-			
-			if(empty($row['id']) || !isset($row['id']))
-			{
-				$data = array("error"=>'您输入的用户名无任何对应用户');
-				$this->jsonexit($data);
-				return true;
-			}
-			
-			$uid = $row['id'];
-			
-			$sql = "SELECT * FROM mdauthor WHERE userid=? AND uuid=?";
-			$sth = $this->db->prepare($sql);
-			$sth->execute(array($row['id'],$uuid));
-			$row = $sth->fetch();
-			
-			if(!empty($row['id']) && $row['status']==1)
-			{
-				$data = array("error"=>'该用户已经是此数据的作者');
-				$this->jsonexit($data);
-				return true;
-			}
-			
-			if(!empty($row['id']) && in_array($row['status'],array(0,-1)) )
-			{
-				$sql = "UPDATE mdauthor SET status=1 WHERE uuid=? AND userid=?";
-				$sth = $this->db->prepare($sql);
-				$ds = $sth->execute(array($uuid,$uid));
-				if($ds)
-				{
-					$data = array("msg"=>'该用户已被提升为数据作者','added'=>1);
-					$this->jsonexit($data);
-					return true;
-				}else{
-					$data = array("error"=>'处理中出现错误');
-					$this->jsonexit($data);
-					return true;
-				}
-			}
-			
-			if(empty($row['id']))
-			{
-				$sql = "INSERT INTO mdauthor (uuid,userid,status) VALUES (?,?,?)";
-				$sth = $this->db->prepare($sql);
-				$ds = $sth->execute(array($uuid,$uid,1));
-				if($ds)
-				{				
-					$data = array("msg"=>'该用户已被添加为数据作者','added'=>1);
-					$this->jsonexit($data);
-					return true;
-				}else{
-					$data = array("error"=>"处理中出现错误");
-					$this->jsonexit($data);
-					return true;
-				}
-			}
-			
-			
-			$data = array("error"=>"处理中出现错误");
-			$this->jsonexit($data);
-			return true;
-			
-		}//ajax 添加作者
-		
-		
-		else if(($ac == "edit" || $ac=="") && !empty($uuid))
-		{
-			
-			$window = $this->_getParam('window');
-			
-			if($window == "iframe")
-			{
-				$this->_helper->layout->disableLayout();
-				$this->_helper->viewRenderer('author-edit-iframe');
-			}else{
-				$this->_helper->viewRenderer('author-edit');
-			}
-			
-			$sql = "SELECT a.*,md.title,u.realname,u.username FROM mdauthor a
-					LEFT JOIN metadata md ON a.uuid=md.uuid
-					LEFT JOIN users u ON a.userid=u.id
-					WHERE md.uuid=?
-					ORDER BY a.id DESC
-					";
-					
-			$sth = $this->db->prepare($sql);
-			$sth->execute(array($uuid));
-			$rows = $sth->fetchAll();
-			
-			$this->view->authors = $rows;
-			
-		}// 作者管理弹窗
-		
-		else if($ac == "del")
-		{
-			
-			$this->_helper->layout->disableLayout();
-			$this->_helper->viewRenderer->setNoRender();
-			
-			$id = $this->_getParam('id');
-			
-			$sql = "DELETE FROM mdauthor WHERE id=?";
-			$sth = $this->db->prepare($sql);
-			$ds = $sth->execute(array($id));
-			if($ds)
-			{
-				$data = array("deleted"=>$id);
-				$this->jsonexit($data);
-				return true;
-			}else{
-				$data = array("error"=>"处理中出现错误");
-				$this->jsonexit($data);
-				return true;
-			}
-			
-			
-		}//移除作者
-		
-		else if($ac == 'update')
-		{
-			
-			$this->_helper->layout->disableLayout();
-			$this->_helper->viewRenderer->setNoRender();
-			
-			$id = $this->_getParam('id');
-			
-			$sql = "UPDATE mdauthor SET status=1 WHERE id=?";
-			$sth = $this->db->prepare($sql);
-			$ds = $sth->execute(array($id));
-			if($ds)
-			{
-				$data = array("updated"=>$id,'msg'=>'认证成功!');
-				$this->jsonexit($data);
-				return true;
-			}else{
-				$data = array("error"=>"处理中出现错误");
-				$this->jsonexit($data);
-				return true;
-			}
-			
-			
-		}//认证作者
-		
-		else if($ac =="list")
-		{
-			$this->_helper->viewRenderer('author-list');
-			
-			$sql = "SELECT u.id,u.realname,u.email,count(a.id) as d FROM mdauthor a
-					LEFT JOIN users u ON a.userid=u.id
-					WHERE a.status>0
-					GROUP BY u.id,u.realname,u.email
-					ORDER BY u.id DESC";
-			
-			$sth = $this->db->prepare($sql);
-			$sth->execute();
-			$rows = $sth->fetchAll();
-			
-			$paginator = Zend_Paginator::factory($rows);
-			$paginator->setCurrentPageNumber($this->_getParam('page'));
-			$paginator->setItemCountPerPage(15);
-			$paginator->setView($this->view);
-			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
-			$this->view->paginator=$paginator;
-		}//所有作者
-		
-		else if($ac == "userdatas")
-		{
-			$this->_helper->layout->disableLayout();
-			$this->_helper->viewRenderer->setNoRender();
-			
-			$id = $this->_getParam('id');
-			
-			$sql = "SELECT md.title,md.uuid FROM mdauthor a
-					LEFT JOIN metadata md ON a.uuid=md.uuid
-					WHERE a.userid=? AND a.status>0
-					ORDER BY a.ts_created";
-			$sth = $this->db->prepare($sql);
-			$sth->execute(array($id));
-			$rows = $sth->fetchAll();
-			
-			$data = array("datas"=>$rows);
-			$this->jsonexit($data);
-			return true;
-			
-		}//用户数据
-		
-		else if($ac == "datas")
-		{
-			$this->_helper->viewRenderer('author-datas');
-			
-			$keywords = $this->_request->getParam('q');
-			if(!empty($keywords))
-			$this->view->q = $keywords;
-			
-			$sql = "select md.id,md.title,md.uuid,count(a.userid) as c from metadata md
-					left JOIN mdauthor a ON md.uuid=a.uuid
-					";
-					
-			if(!empty($keywords))
-			{
-				$search=new Search($keywords);
-				$where=$search->sql_expr(array("md.title"));
-				$sql.=' WHERE '.$where;
-			}
-			
-			$sql .= "GROUP by md.id,md.title,md.uuid,md.ts_created
-					ORDER BY md.ts_created DESC";
-			
-			$sth = $this->db->prepare($sql);
-			$sth-> execute();
-			$rows = $sth->fetchAll();
-			
-			$paginator = Zend_Paginator::factory($rows);
-			$paginator->setCurrentPageNumber($this->_getParam('page'));
-			$paginator->setItemCountPerPage(15);
-			$paginator->setView($this->view);
-			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
-			$this->view->paginator=$paginator;
-			
-		}
-		
-	}//authorAction() 数据作者管理
-	
-	
-	//newdataAction() 新建元数据
-	public function newdataAction(){
-		
-		$ac = $this->_request->getParam('ac');
-	   $id = $this->_request->getParam('id');
-	   $this->wdb=Zend_Db::factory($this->view->config->geonetwork);
-	   
-	   $auth = Zend_Auth::getInstance();
-		if($auth->hasIdentity())
-		{
-			$user = $auth->getIdentity();
-			$u_id = $user->id;
-		}
-	   
-	   //在geonetwork中查看单条数据
-	   if (!empty($id) && empty($ac))
-	   {
-	   	$this->view->url='metadata.show?id='.$id;
-	   	$this->_helper->viewRenderer('newdata-view');	   	
-	   }
-	   //查看所有的未提交数据列表
-	   else if((empty($ac) && empty($uuid))|| $ac=='list')
-	   {
-			$sql = "SELECT (regexp_matches(gn.data,'<resTitle>(.*)</resTitle>'))[1] as title,gn.id,gn.uuid FROM geonetworkmetadata gn
-					WHERE gn.uuid not in (select uuid from metadata) 
-					order by gn.id desc
-					";
-			$sth = $this->db->prepare($sql);
-			$sth->execute();
-			$rows = $sth->fetchAll();
-			
-			
-			$paginator = Zend_Paginator::factory($rows);
-			$paginator->setCurrentPageNumber($this->_getParam('page'));
-			$paginator->setItemCountPerPage(15);
-			$paginator->setView($this->view);
-			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
-			$this->view->paginator=$paginator;			
-	   }
-	   //元数据导入
-	   else if($ac=="import")
-	   {
-			$this->_helper->viewRenderer('newdata-import');
-	   }	   	   
-		//从模板新建元数据
-		else if($ac=="add-by-template")
-		{
-			$keywords = $this->_request->getParam('q');
-			$sql="select id,(regexp_matches(data,'<resTitle>(.*)</resTitle>'))[1] as title,(owner-$u_id) as isowner from metadata where istemplate='y' and schemaid='iso19115'";
-			if(!empty($keywords))
-			{
-				$this->view->q = $keywords;
-				$search=new Search($keywords);
-				$where=$search->sql_expr(array("data"));
-				$sql.=' and '.$where;
-			}
-			$sql.=" order by changedate desc";
-			$sth = $this->wdb->prepare($sql);
-			$sth->execute();
-			$rows = $sth->fetchAll();
-
-			$paginator = Zend_Paginator::factory($rows);
-			$paginator->setCurrentPageNumber($this->_getParam('page'));
-			$paginator->setItemCountPerPage(10);
-			$paginator->setView($this->view);
-			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
-			$this->view->paginator=$paginator;
-			$this->_helper->viewRenderer('newdata-add');
-		}
-		
-		else if($ac=="add-by-data")
-		{
-			$keywords = $this->_request->getParam('q');
-			$sql = "SELECT md.title,md.uuid,md.description,gn.id as gid FROM normalmetadata md 
-					left join geonetworkmetadata gn on md.uuid=gn.uuid
-					WHERE gn.id is not null";
-			if(!empty($keywords))
-			{
-				$this->view->q = $keywords;
-				$search=new Search($keywords);
-				$where=$search->sql_expr(array("md.title","md.description"));
-				$sql.=' and '.$where;
-			}
-			$sql.=" order by md.ts_created desc";
-			$sth = $this->db->prepare($sql);
-			$sth->execute();
-			$rows = $sth->fetchAll();
-		
-			$paginator = Zend_Paginator::factory($rows);
-			$paginator->setCurrentPageNumber($this->_getParam('page'));
-			$paginator->setItemCountPerPage(10);
-			$paginator->setView($this->view);
-			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
-			$this->view->paginator=$paginator;
-			$this->_helper->viewRenderer('newdata-add-bydata');
-		}
-		//元数据格式检查
-		else if ($ac=="validate")
-		{
-			$this->_helper->layout->disableLayout();
-			$this->_helper->viewRenderer->setNoRender();
-		   
-			$data = "";
-			$id = $this->_request->getParam('id');
-			$sql="select uuid,data from geonetworkmetadata where id=?";
-			$sth=$this->db->prepare($sql);
-			$sth->execute(array($id));
-			$row=$sth->fetch();
-
-			$iso=new ISO19115();
-			@$iso->loadXML($row['data']);
-			if ($iso->validate())
-			{
-					$data=array("error"=>"元数据中发现错误。<br />".implode("<br />",$iso->error));
-					$this->jsonexit($data);
-					return true;
-			}	 else {
-					$data=array("error"=>"元数据中没有发现错误。<br />");
-					$this->jsonexit($data);
-					return true;				
-			}			
-		}	
-		//提交数据
-		else if($ac=="commit")
-		{
-			$this->_helper->layout->disableLayout();
-			$this->_helper->viewRenderer->setNoRender();
-		   
-			$data = "";
-			$id = $this->_request->getParam('id');
-			try{
-				if(empty($id) || !is_numeric($id))
-				{
-					$data = array("error"=>"参数错误");
-					$this->jsonexit($data);
-					return true;
-				}
-			   
-				$changelog = $this->_request->getParam('changelog');
-				if(empty($changelog))
-				{
-					$data = array("error"=>'请输入变更信息');
-					$this->jsonexit($data);
-					return true;
-				}
-			   				
-				// 1. 权限认定：当前用户必须和其owner相同
-				// 数据应当没有评审状态，没有作者信息
-				$sql="select uuid,data from geonetworkmetadata where id=?";
-				$sth=$this->db->prepare($sql);
-				$sth->execute(array($id));
-				$row=$sth->fetch();
-				if (empty($row))
-				{
-					$data = array("error"=>'无权限修改数据');
-					$this->jsonexit($data);
-					return true;
-				}
-				
-				// 保存数据作者信息
-				
-				// 2. 保存变化记录 save changelog & userid for the latest version
-				$sql = "UPDATE mdversion SET changelog=?,userid=? WHERE id in (select v.id from mdversion v left join geonetworkmetadata g on v.uuid=g.uuid where g.id=? order by v.ts_created desc limit 1)";
-				$this->db->query($sql,array($changelog,$u_id,$id));
-				
-				// 3. 保存数据评审状态
-				//导入元数据
-				$iso=new ISO19115();
-				@$iso->saveDB($this->db,$row['data']);
-				//进入评审库
-				$sql="insert into mdstatus (uuid,status,userid) select uuid,0,? from geonetworkmetadata where id=?";
-				$this->db->query($sql,array($u_id,$id));
-				//email to admin
-				$mail=new WestdcMailer($this->view->config->smtp);
-				$mail->setFrom($this->view->config->service->email,'西部数据中心服务组');
-				$mailtp=new EmailText($this->db,"metadata-new-admin",array(
-									'user' => $user->username,
-									'uuid' => $iso->uuid,
-									'email'=> $user->email,
-									//元数据标题
-									'title'=> $iso->resTitle,
-									));
-				$mail->setBodyText($mailtp->getBody());
-				$mail->setSubject($mailtp->getSubject());
-				if($this->debug==0)
-				{
-					$mail->addTo($this->view->config->service->email);
-				}else{
-					$mail->addTo($this->debug_email);
-				}
-				$mail->send();
-				
-				$data = array("commited"=>1,"error"=>'该版本已经成功提交，请等待数据中心进一步处理!');
-				$this->jsonexit($data);
-				return true;			
-			}catch(Exception $e) {
-				$sql="delete from mdstatus where uuid in (select uuid from geonetworkmetadata where id=?)";
-				$this->db->query($sql,array($id));
-			   $msg = "提交失败，请确认权限后重试";
-			   if($this->debug>0)
-			   {$msg .= $e->getMessage();}
-			   $data = array("error"=>$msg);
-			   $this->jsonexit($data);
-			   return true;
-			}
-	   }
-		
-	}// newdataAction() 新建元数据
-	
-	/*
-	* projectsAction() 数据汇交计划
-	* 
-	*
-	*
-	*
-	*/
-	function projectAction()
-	{
-		include_once("Heihe.php");
-		$heihe  = new Heihe($this->db);
-		
-		$this->view->input_NameDefaultVal = "专家姓名";
-		$this->view->input_EmailDefaultVal = "专家email";
-		
-		$projectTable = $heihe->tbl_heiheproject;
-		
-		$ac = $this->_getParam('ac');
-		
-		if(empty($ac) || $ac == "index")
-		{
-			$this->_helper->viewRenderer('project');
-			
-			//Search Link
-			$this->view->searchLink = "/admin/heihe/project/ac/index/";
-			
-			$q = $this->_getParam('q');
-			
-			$wheresql = array();
-			
-			if(!empty($q))
-			{
-				$wheresql[] = " (title LIKE '%$q%' OR 
-								 code LIKE '%$q%' OR 
-								 name LIKE '%$q%' OR 
-								 email LIKE '%$q%')";
-				$this->view->searchKeyword = $q;
-			}
-			
-			if(count($wheresql)>0)
-			{
-				$wheresql = join(" AND ",$wheresql);
-			}else{
-				$wheresql = "";
-			}
-			
-			if(!empty($wheresql))
-			{
-				$wheresql = " WHERE ".$wheresql;
-			}
-			
-			$sql = "SELECT * FROM $projectTable $wheresql
-					ORDER BY id ASC";
-			$sth = $this->db->query($sql);
-			$rows = $sth->fetchAll();
-			
-			foreach ($rows as $k=>$v)
-			{
-				$rows[$k]['status_alias'] = $heihe->getStatus($v['status']);
-			}
-			
-			$this->view->Count = count($rows);
-			
-			$paginator = Zend_Paginator::factory($rows);
-			$paginator->setCurrentPageNumber($this->_getParam('page'));
-			$paginator->setItemCountPerPage(15);
-			$paginator->setView($this->view);
-			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
-			$this->view->paginator=$paginator;
-			
-			$this->view->project_status = $heihe->project_status;
-			
-			return true;
-		}//ac == index 
-		
-		//邀请专家
-		if($ac == "invite")
-		{
-			$this->_helper->layout->disableLayout();
-			$this->_helper->viewRenderer->setNoRender();
-			
-			$pid = $this->_getParam('id');
-			$name = $this->_getParam('name');
-			$email = $this->_getParam('email');
-			
-			if(!is_numeric($pid))
-			{
-				$this->jsonexit(array("error"=>"参数错误"));
-				return true;
-			}
-			
-			if(empty($name) || $name == $this->view->input_NameDefaultVal)
-			{
-				$this->jsonexit(array("error"=>"请输入专家姓名"));
-				return true;
-			}
-			
-			if(empty($email) || $email == $this->view->input_EmailDefaultVal)
-			{
-				$this->jsonexit(array("error"=>"请输入专家Email"));
-				return true;
-			}
-			
-			$code = $heihe->makeValidation($email);
-			
-			$expert_data = array(
-				"name"=>$name,		//专家姓名
-				"email"=>$email,	//专家email
-				"created"=>date("Y-m-d H:i:s",time()),	//邀请时间
-				"validation"=>$code,	//验证码
-			);
-			
-			$rs = $heihe->expertAdd($pid,$expert_data);
-
-			if($rs > 0)
-			{
-				$this->sendMailToExpert($pid,$name,$email,$code);// 最后再加入一个非0的数字型参数即可使用调试邮箱发送
-				$this->jsonexit(array("msg"=>"专家邀请成功！","invited"=>1));
-				return true;
-			}else if($rs==-1){
-				$this->jsonexit(array("error"=>"该专家已经邀请过"));
-				return true;
-			}else{
-				$this->jsonexit(array("error"=>"邀请失败，请重试"));
-				return true;
-			}
-
-			return true;
-		}// 邀请专家
-		
-		if($ac == "showexpert")
-		{
-
-			$this->_helper->layout->setLayout('layout-iframe');
-			$this->_helper->viewRenderer('project-showexpert');
-			
-			$pid = $this->_getParam('id');
-			
-			if(empty($pid) || !is_numeric($pid))
-			{
-				$this->view->error = "参数错误";
-				return true;
-			}
-			
-			$this->view->pid = $pid;
-
-			$experts = $heihe->expertRead($pid);
-			
-			if(!is_array($experts))
-			{
-				$this->view->error = "此项目还没有邀请专家";
-				return true;
-			}
-			
-			foreach($experts as $k=>$v)
-			{
-				$experts[$k]['url'] = $heihe->makeInviteLink($pid,$v['validation']);
-			}
-			
-			$this->view->experts = $experts;
-
-			return true;
-		}//ac == showexpert 查看跟踪专家
-		
-		if($ac == "remove")
-		{
-			$this->_helper->layout->disableLayout();
-			$this->_helper->viewRenderer->setNoRender();
-			
-			$pid = $this->_getParam('id');
-			$del = $this->_getParam('del');
-			
-			if(!empty($del) && !empty($pid))
-			{
-				
-				$rs = $heihe->expertRemove($pid,$del);
-				
-				if($rs)
-				{
-					$this->jsonexit(array("deleted"=>1));
-					return true;
-				}else{
-					$this->jsonexit(array("error"=>"删除失败，请重试"));
-					return true;
-				}
-				
-			}else{
-				$this->jsonexit(array("error"=>"参数错误，请刷新"));
-				return true;
-			}
-			
-		}//ac == remove 删除专家
-		
-		if($ac == "upload")
-		{
-			$this->_helper->layout->setLayout('layout-iframe');
-			$this->_helper->viewRenderer('project-upload');
-			
-			$submit = $this->_getParam('submit');
-
-			$pid = $this->_getParam('pid');
-			
-			if(empty($pid) || !is_numeric($pid))
-			{
-				$this->view->error = "参数错误";
-				return true;
-			}
-			
-			$this->view->pid = $pid;
-			
-			$auth = Zend_Auth::getInstance();
-			if($auth->hasIdentity())
-			{
-				$user = $auth->getIdentity();
-				$uid = $user->id;
-			}
-
-			if(!empty($submit) && empty($this->view->error))
-			{
-				
-				$files=new files();
-				$msg = $files -> upload($this->view->config->upload,$_FILES['Filedata'],'heihe');
-				
-				if(empty($msg['error']))
-				{
-					$msg['error']="";
-					$filename = $msg['db_path'];
-					$filesize = $msg['file_size'];
-					$filedesc = $this->_request->getParam('filedesc');
-					$filetype = $msg['file_type'];
-					$realname = $msg['realname'];
-					
-					if(!empty($row['attachid']))
-					{
-						$sql = "SELECT * FROM attachments WHERE id={$row['attachid']}";
-						$sth = $this->db->query($sql);
-						$attach = $sth->fetch();
-						$this->db->exec("DELETE FROM attachments WHERE id={$row['attachid']} AND filetype='heihe'");
-						@unlink($this->view->config->upload.$attach['filename']);
-					}
-
-					$sql = " INSERT INTO attachments (filename,filetype,filedesc,userid,filesize,realname) values 
-							('$filename','heihe','$filedesc','$uid','$filesize','$realname') RETURNING id";
-					$sth = $this->db->prepare($sql);
-					$sth->execute();
-					$att = $sth->fetch(PDO::FETCH_ASSOC);
-					$msg['attid'] = $attid = $att['id'];
-					
-					$sql = "UPDATE heiheproject SET attachid=$attid WHERE id=$pid";
-					$sth = $this->db->exec($sql);
-					
-					if($sth)
-					{
-						$this->view->message = "上传成功";
-					}else{
-						@unlink($filename);
-						$this->view->error = '附件上传失败:写入附件表出错';
-						return true;
-					}
-				}else{
-					@unlink($filename);
-					$this->view->error = "附件上传失败".$msg['error'];
-					return true;
-				}
-			}
-			
-			$sql  = "SELECT * FROM heiheproject WHERE id=$pid";
-			$sth = $this->db->query($sql);
-			$row = $sth->fetch();
-			
-			if(!empty($row['attachid']))
-			{
-				$sql = "SELECT * FROM attachments WHERE id = {$row['attachid']}";
-				$sth = $this->db->query($sql);
-				$this->view->att = $sth->fetch();
-			}
-			
-			return true;
-		}//ac == upload
-		
-		//改变状态
-		if($ac == "changestatus")
-		{
-			$this->_helper->layout->disableLayout();
-			$this->_helper->viewRenderer->setNoRender();
-			
-			$project = $this->_getParam('p');
-			$status = $this->_getParam('s');
-			
-			if(!is_numeric($status))
-			{
-				$this->jsonexit(array('error'=>'参数错误'));
-				return true;
-			}
-			
-			$code = $heihe->ChangeStatus($project,$status);
-			
-			if($code > 0)
-			{
-				$this->jsonexit(
-					array(
-						'msg'=>'修改成功!',
-						'status'=>$heihe->getStatus($status)
-					)
-				);
-				return true;
-			}else{
-				$this->jsonexit(array('error'=>'参数错误'));
-				return true;
-			}
-			
-		}//ac == "changestatus"
-		
-	}//projectsAction()
-	
-	public function fundAction()
-	{
-		$this->_helper->layout->setLayout('administry');
-		$ac = $this->_getParam('ac');
-		$submit = $this->_getParam('submit');
-		
-		include_once("data/Fund.php");
-		$fund = new Fund($this->db);
-		
-		$auth = Zend_Auth::getInstance();
-		if($auth->hasIdentity())
-		{
-			$user = $auth->getIdentity();
-			$uid = $user->id;
-		}
-		
-		if($ac=='index' || empty($ac))
-		{
-			$uuid = $this->_getParam('uuid');
-			if(empty($uuid))
-			{
-				$rows = $fund->fetch();
-				$fund->addPaginator($rows,$this->view,$this->_request);
-			}else{
-				include('data/Metadata.php');
-				$md = new Metadata($this->db);
-				$this->view->md = $md->view($uuid);
-				$rows = $fund->fetch($uuid);
-				$fund->addPaginator($rows,$this->view,$this->_request);
-			}
-			return true;
-		}
-		
-		if($ac == "add")
-		{
-			$this->_helper->viewRenderer('fund-add');
-			if(!empty($submit))
-			{				
-				$data = $fund->_getParams($this->_request);
-				$data['userid'] = $uid;
-				
-				if($fund->add($data) == true)
-				{
-					$this->view->AlertType = "alert-success";
-					$this->view->msg = "添加成功！";
-					$this->view->jump_url = "/admin/data/fund/";
-					return true;
-				}else{
-					$this->view->data = $data;
-					$this->view->error = "添加失败，请重试";
-					return true;
-				}
-			}
-			return true;
-		}//add
-		
-		if($ac == "edit")
-		{
-			$this->_helper->viewRenderer('fund-add');
-			$id = $this->_getParam('id');
-				
-			if(empty($id))
-			{
-				$this->view->AlertType = "alert-error";
-				$this->view->msg = "参数错误";
-				$this->view->jump_url = "/admin/data/fund/";
-			}
-			
-			if(!empty($submit))
-			{
-				$data = $fund->_getParams($this->_request);
-				$data['userid'] = $uid;
-				if($fund->update($data,$id) == true)
-				{
-					$this->view->AlertType = "alert-success";
-					$this->view->msg = "修改成功！";
-					$this->view->jump_url = "/admin/data/fund/";
-					return true;
-				}else{
-					$this->view->data = $data;
-					$this->view->error = "修改失败，请重试";
-					return true;
-				}
-			}else{
-				$this->view->data = $fund->view($id);
-			}
-			return true;
-		}//edit
-		
-		if($ac == "del")
-		{
-			$this->_helper->layout->disableLayout();
-			$this->_helper->viewRenderer->setNoRender();
-			
-			$id = $this->_getParam('id');
-				
-			if(empty($id))
-			{
-				$this->jsonexit(array('error'=>'参数错误'));
-				return true;
-			}
-			
-			if($fund->delete($id) == true)
-			{
-				$this->jsonexit(array('success'=>$id));
-				return true;
-			}else{
-				$this->jsonexit(array('error'=>'删除失败'));
-				return true;
-			}
-			
-		}//del
-		
-		if($ac == "formd")
-		{
-			$uuid = $this->_getParam('uuid');
-			
-			if(empty($uuid))
-			{
-				$this->view->AlertType = "alert-error";
-				$this->view->msg = "参数错误";
-				$this->view->jump_url = "/admin/data/fund/";
-			}
-			
-			$id = $this->_getParam('id');
-			$order = $this->_getParam('order');
-			
-			if(!empty($id))
-			{
-				if($fund->addToMdfund($uuid,$id,$order))
-				{
-					$this->view->AlertType = "alert-success";
-					$this->view->error = "添加成功！可以继续选择并添加";
-				}else{
-					$this->view->AlertType = "alert-error";
-					$this->view->error = "添加失败！该数据可能已被添加";
-				}
-			}
-			
-			$mfid = $this->_getParam('mfid');
-			
-			if(!empty($mfid))
-			{
-				if($fund->changeorder($mfid,$order))
-				{
-					$this->view->AlertType = "alert-success";
-					$this->view->error = "排序修改成功！";
-				}else{
-					$this->view->AlertType = "alert-error";
-					$this->view->error = "排序修改失败！";
-				}
-				$rows = $fund->fetch($uuid);
-			}else{
-				$this->view->ct = "ct";
-				$rows = $fund->fetch($uuid,false);
-			}
-			
-			include('data/Metadata.php');
-			$md = new Metadata($this->db);
-			$this->view->md = $md->view($uuid);
-			
-			$fund->addPaginator($rows,$this->view,$this->_request);
-
-			return true;			
-		}//formd
-		
-		if($ac == "mdfunddel")
-		{
-			$this->_helper->layout->disableLayout();
-			$this->_helper->viewRenderer->setNoRender();
-			
-			$id = $this->_getParam('id');
-				
-			if(empty($id))
-			{
-				$this->jsonexit(array('error'=>'参数错误'));
-				return true;
-			}
-			
-			if($fund->mfdelete($id) == true)
-			{
-				$this->jsonexit(array('success'=>$id));
-				return true;
-			}else{
-				$this->jsonexit(array('error'=>'删除失败'));
-				return true;
-			}
-		}//mdfunddel
-		
-	}//fund
-	
-	public function doiAction()
-	{
-		$this->_helper->layout->setLayout('administry');
-		$ac = $this->_getParam('ac');
-		$submit = $this->_getParam('submit');
-		
-		include_once("data/Doi.php");
-		$fund = new Doi($this->db);
-	}//doi
-	
-	//发送邀请专家的邮件
-	public function sendMailToExpert($pid,$name,$email,$code,$test=0)
-	{
-		include_once("Heihe.php");
-		$heihe  = new Heihe($this->db);
-		$url = $heihe->makeInviteLink($pid,$code);
-		
-		include_once("EmailText.php");
-		$mailtp=new EmailText($this->db,"expert-invite",array(
-			'name' => $name,
-			'url' => $url,
-		));
-		
-		echo $mailtp->getBody();
-		echo $mailtp->getSubject();
-		if($test == 0)
-		{
-			include_once("WestdcMailer.php");
-			$mail=new WestdcMailer($this->view->config->smtp);
-			$mail->setFrom($this->view->config->service->email,'西部数据中心服务组');
-			$mail->setBodyText($mailtp->getBody());
-			$mail->setSubject($mailtp->getSubject());
-			$mail->addTo($email);
-			$mail->send();
-		}else{
-			$mail_config = array(
-				'ssl' => 'ssl',
-				'port' => 465,
-				'auth' => 'login',
-				'username' => 'la5c@qq.com',
-				'password' => ''
-			);
-			$transport = new Zend_Mail_Transport_Smtp('smtp.qq.com', $mail_config);
-			Zend_Mail::setDefaultTransport($transport);
-			
-			$mail=new Zend_Mail();
-			$mail->setBodyText($mailtp->getBody());
-			$mail->setFrom('la5c@qq.com','Jack');
-			$mail->addTo("la5c@qq.com");
-			$mail->setSubject($mailtp->getSubject());
-			$mail->send();	
-		}
-	}//发送邀请邮件
-
-	/*
-	获得单个文件的信息
-	return array row
-	*/
-	public function getFileinfo($id){	
-		$sql = "select * from attachments where id='$id'";
-		$re= $this->db->query($sql);
-		$row= $re->fetch();
-		return $row;
-	}
-	
-    /*
-    * 保存XML数据到数据库
-    */
-	private function import($xml)
-	{
-		$iso=new ISO19115();
-		$iso->saveDB($this->db,$xml);
-	} 
-	
-	/*
-    * jsonexit() 退出并返回json数据
-    *
-    * param array $data		要返回的JSON数据，可以是任意数组
-    *
-	* return JSON-response
-    */
-	public function jsonexit($data){
-		$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(json_encode($data,JSON_NUMERIC_CHECK));
-		return true;  
-	}//jsonexit() 退出并返回json数据	 	  	
-}
+<?php
+class Admin_DataController extends Zend_Controller_Action 
+{
+    function preDispatch()
+    {
+    	$this->db=Zend_Registry::get('db');
+    	$this->view->config = Zend_Registry::get('config');
+    	$this->messenger=$this->_helper->getHelper('FlashMessenger');
+    	$this->view->messages = $this->messenger->getMessages();
+		$this->debug = 0; //1:debug, 0:release
+		$this->debug_email='wangliangxu@lzb.ac.cn';
+		$this->view->theme = new Theme();
+    }
+    function postDispatch()
+    {
+    	$this->view->messages = $this->messenger->getMessages();
+    }
+    function indexAction()
+    {
+        //其他连接
+    }
+
+    //提供和GEONETWORK中的元数据的同步功能
+    //提供双向同步功能，但只处理ISO 19115格式的元数据？
+    function syncAction()
+    {
+    	set_time_limit(0);
+    	$sql="select * from (select count(*) as westdccount from metadata) as t1,(select count(uuid) as gncount from geonetworkmetadata where schemaid='iso19115') as t2";
+    	$this->db->setFetchMode(Zend_Db::FETCH_OBJ);
+    	$this->view->mdcount=$this->db->fetchRow($sql);
+    	$source=$this->_request->getParam('source');
+    	$delete=$this->_request->getParam('delete');
+    	$thumb=$this->_request->getParam('thumb');
+    	$list=$this->_request->getParam('list');
+    	$adminuser=$this->_request->getParam('adminuser');
+    	$uuid=trim($this->_request->getParam('uuid'));
+    	if ($source=="geonetwork" && empty($uuid) ) {
+    		//从geonetwork向WESTDC同步
+    		//对所有的新数据增加评审状态
+    		$sql="insert into mdstatus (uuid,status,ts_accepted,userid) select uuid,1,now(),? 
+    			from geonetworkmetadata gn where uuid not in (select uuid from mdstatus)";
+			$userid = Zend_Auth::getInstance()->getIdentity()->id;
+    		$this->db->query($sql,array($userid));
+    		$sql="select uuid,data,source from geonetworkmetadata where schemaid='iso19115'";
+    		$rs=$this->db->fetchAll($sql);
+    		foreach($rs as $gmd) {
+    			$this->import($gmd->data);	
+    			$this->db->query("update metadata set source=? where uuid=?",array($gmd->source,$gmd->uuid));
+    		}
+    		$this->view->msg='成功同步元数据！';
+    	} elseif ($source=="watergn" && empty($uuid) ) {
+    		//首先删除所有的黑河试验数据
+    		//$sql="delete from metadata where source='e3ad32dc-f573-11e0-aa7b-b768cfd88d80'";
+    		$sql="delete from metadata where uuid in (select uuid from watergn)";
+    		$this->db->query($sql);
+    		$sql="delete from responsible where id not in (select distinct(resid) from role)";
+    		$this->db->query($sql);
+    		//对所有的新数据增加评审状态
+    		$sql="insert into mdstatus (uuid,status,ts_accepted,userid) select uuid,1,now(),? 
+    			from watergn where uuid not in (select uuid from mdstatus)";
+			$userid = Zend_Auth::getInstance()->getIdentity()->id;
+    		$this->db->query($sql,array($userid));    		
+    		//同步黑河遥感实验的元数据
+    		$sql="select uuid,data,source from watergn where schemaid='iso19115'";
+    		$rs=$this->db->fetchAll($sql);
+    		foreach($rs as $gmd) {
+    			$this->import($gmd->data);
+    			$this->db->query("update metadata set source=? where uuid=?",array($gmd->source,$gmd->uuid));	
+    		}
+    		$this->view->msg='成功同步黑河遥感综合实验元数据！';
+    	}elseif ($source=="glacier" && empty($uuid) ) {
+    		//首先删除所有的对应专题数据
+    		$sql="delete from metadata where uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='glacier')";
+    		$this->db->query($sql);
+    		$sql="delete from responsible where id not in (select distinct(resid) from role)";
+    		$this->db->query($sql);
+    		//对所有的新数据增加评审状态
+    		/*$sql="insert into mdstatus (uuid,status,ts_accepted,userid) select uuid,1,now(),? 
+    			from watergn where uuid not in (select uuid from mdstatus)";
+			$userid = Zend_Auth::getInstance()->getIdentity()->id;
+    		$this->db->query($sql,array($userid));*/    		
+    		//同步专题元数据
+    		$sql="select uuid,data,source from geonetworkmetadata where schemaid='iso19115' and  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='glacier')";
+    		$rs=$this->db->fetchAll($sql);
+    		foreach($rs as $gmd) {
+    			$this->import($gmd->data);
+    			//source in unused now.
+    			//$this->db->query("update metadata set source=? where uuid=?",array($gmd->source,$gmd->uuid));
+    		}
+    		$this->view->msg='成功同步专题元数据！';
+    	} elseif ($source=="westdc" && empty($uuid) ) {
+    		//从westdc向geonetwork同步
+    		$sql="select m.uuid,m.source,x.data from metadata m left join xml x on m.id=x.id where m.uuid not in (select uuid from geonetworkmetadata)";
+    		$rs=$this->db->fetchAll($sql);
+    		foreach($rs as $gmd) {
+    			$sql="insert into geonetworkmetadata (uuid,source,data) values('".$gmd->uuid."','".$gmd->source."',".$this->db->quote($gmd->data).")";
+    			$this->db->exec($sql);
+    		}    		
+    		$sql="select m.uuid,m.source,x.data from metadata m left join xml x on m.id=x.id where m.uuid in (select uuid from geonetworkmetadata)";
+    		$rs=$this->db->fetchAll($sql);
+    		foreach($rs as $gmd) {
+    			$sql="update geonetworkmetadata set source='".$gmd->source."',data=".$this->db->quote($gmd->data)." where uuid='".$gmd->uuid."'";
+    			$this->db->exec($sql);
+    		}
+    		$this->view->msg='成功同步WESTDC元数据到GEONETWORK！';
+    	} elseif (!empty($uuid) && isset($_POST['gnsubmit'])) {
+    	  //同步单条元数据到geonetwork
+    	  $sql=$this->db->quoteInto("select m.uuid,m.source,x.data,g.id from metadata m left join xml x on m.id=x.id left join geonetworkmetadata g on g.uuid=m.uuid where m.uuid=?",$uuid);
+    	  if ($gmd=$this->db->fetchRow($sql)) {
+    	  	if (!empty($gmd->id)) {
+    	  		$sql="update geonetworkmetadata set source='".$gmd->source."',data=".$this->db->quote($gmd->data)." where uuid='".$gmd->uuid."'";
+    	  	} else {
+    	  		$sql="insert into geonetworkmetadata (uuid,source,data) values('".$gmd->uuid."','".$gmd->source."',".$this->db->quote($gmd->data).")";
+    	  	}
+    	  	$this->db->exec($sql);
+	  		$this->view->msg='成功同步元数据：'.$uuid;
+	  		} else $this->view->msg='不存在此元数据：'.$uuid;
+    	} elseif (!empty($uuid) && isset($_POST['watersubmit'])) {
+    	  //同步单条元数据
+    	  $sql=$this->db->quoteInto("select data,source from watergn where uuid=?",$uuid);
+    	  if ($rs=$this->db->fetchRow($sql)) {
+    	  	$this->import($rs->data);
+    	  	$this->db->query("update metadata set source=? where uuid=?",array($rs->source,$uuid));
+	  		$this->view->msg='成功同步元数据：'.$uuid;
+	  		} else $this->view->msg='不存在此元数据：'.$uuid;
+    	} elseif ($list=='westdc') {
+    		$sql="select uuid,title from metadata where uuid not in (select uuid from geonetworkmetadata where schemaid='iso19115')";
+    		$this->view->metadata=$this->db->query($sql);
+    	} elseif ($list=='geonetwork') {
+    		$sql="select id,uuid,(regexp_matches(data,'<resTitle>(.*)</resTitle>'))[1] as title from geonetworkmetadata 
+    			where uuid not in (select uuid from metadata)";    		
+    		$this->view->metadata=$this->db->query($sql);
+    	} elseif ($delete=='westdc') {
+    		$sql="delete from metadata where uuid not in (select uuid from geonetworkmetadata where schemaid='iso19115')";
+    		$this->db->query($sql);
+    		$this->view->msg='已删除WESTDC中多出的元数据！';
+    	} elseif ($delete=='geonetwork') {
+    		//dblink view中删除多条有问题，暂时用单条删除替代    		
+    		//$sql="delete from geonetworkmetadata where uuid not in (select uuid from metadata)";
+    		$sql="select uuid from geonetworkmetadata where uuid not in (select uuid from metadata)";
+    		$rows=$this->db->fetchAll($sql);
+    		foreach($rows as $row)
+    		{
+    			$this->db->exec($this->db->quoteInto("delete from geonetworkmetadata where uuid=?",$row->uuid));
+    		}
+    		$this->view->msg='已删除GEONETWORK中多出的元数据！';
+    	} elseif ($delete=='water') {
+    		$sql="delete from metadata where uuid not in (select uuid from watergn where schemaid='iso19115')  and uuid not in (select uuid from geonetworkmetadata where schemaid='iso19115')";
+    		$this->db->query($sql);
+    		$this->view->msg='已删除WESTDC中多出的元数据！';
+    	} elseif ($thumb=='geonetwork') {
+    		$sql="select g.id as gid,m.uuid,t.* from thumbnail t left join metadata m on t.id=m.id left join geonetworkmetadata g on m.uuid=g.uuid where t.filetype is not null and t.filename is not null";
+    		$rows=$this->db->fetchAll($sql);
+    		foreach($rows as $row) {
+    			$data=file_get_contents($this->view->config->geonetwork->url.'srv/cn/resources.get?access=public&id='.$row->gid.'&fname='.urlencode($row->filename));
+    			$sql="update thumbnail set data=? where id=?";
+    			$this->db->query($sql,array(base64_encode($data),$row->id));
+    		}
+    		$this->view->msg='已成功同步缩略图！';
+    	} elseif ($thumb=='water') {
+    		$sql="select g.id as gid,m.uuid,t.* from watergn g left join metadata m on m.uuid=g.uuid left join thumbnail t on t.id=m.id where t.filetype is not null and t.filename is not null";
+    		$rows=$this->db->fetchAll($sql);
+    		foreach($rows as $row) {
+    			$data=file_get_contents($this->view->config->watergeonetwork->url.'srv/cn/resources.get?access=public&id='.$row->gid.'&fname='.urlencode($row->filename));
+    			$sql="update thumbnail set data=? where id=?";
+    			$this->db->query($sql,array(base64_encode($data),$row->id));
+    		}
+    		$this->view->msg='已成功同步缩略图！';
+    	} elseif ($adminuser=='geonetwork') {
+    		$sql="select id,username,password,email from users";
+    		$rows=$this->db->fetchAll($sql);
+    		foreach($rows as $row) {
+    			$sql="select * from geonetworkusers where id=?";
+    			$r=$this->db->fetchRow($sql,array($row->id));
+    			if ($r) {
+    				$sql="update geonetworkusers set username='$row->username',password=encode(digest(md5('$row->password'),'sha1'),'hex'),email='$row->email' where id=$row->id";
+    				$this->db->query($sql);
+    			} else {
+    				$sql="insert into geonetworkusers (id,username,password,email) values($row->id,'$row->username',encode(digest(md5('$row->password'),'sha1'),'hex'),'$row->email')";
+    				$this->db->query($sql);
+    			}
+    		}
+    		$this->view->msg='已成功同步帐号！';
+    	} elseif (!empty($uuid) && (isset($_POST['submit']) || (!isset($_POST['gnsubmit']) && !isset($_POST['watersubmit'])))) {
+    	  //同步单条元数据
+    	  $sql=$this->db->quoteInto("select data,source from geonetworkmetadata where uuid=?",$uuid);
+    	  if ($rs=$this->db->fetchRow($sql)) {
+    	  	$this->import($rs->data);
+    	  	$this->db->exec($this->db->quoteInto("update metadata set source=? where uuid='$uuid'",$rs->source));
+    	  	$userid = Zend_Auth::getInstance()->getIdentity()->id;
+    	  	$this->db->query("insert into mdstatus (uuid,status,ts_accepted,userid) select uuid,1,now(),? 
+    			from geonetworkmetadata gn where uuid not in (select uuid from mdstatus) and uuid=?",array($userid,$uuid));
+	  		$this->view->msg='成功同步元数据：'.$uuid;
+	  						//update search document
+				$search=new Search();
+				$sql="select * from xunsearch where uuid=?";
+				$sth = $this->db->prepare($sql);
+				$sth->setFetchMode(Zend_Db::FETCH_ASSOC);
+				$sth->execute(array($uuid));				
+				$data = $sth->fetch();
+				$search->update($data);
+				
+	  		} else $this->view->msg='不存在此元数据：'.$uuid;
+    	}
+    }
+	
+	function datasetcdAction()
+	{
+		$add=(int)$this->_getParam('add');
+		$edit=(int)$this->_getParam('edit');
+		$delete=(int)$this->_getParam('delete');
+		if ($add) {
+			$form=new DatasetcdForm();
+			$form->img->setRequired(true);
+			$form->document->setRequired(true);
+			if ($this->_request->isPost()) {
+				$formdata=$this->_request->getPost();
+				if ($form->isValid($formdata)) {
+					$uploadedData = $form->getValues();
+					$img = '/'.$form->img->getFileName();
+					$document='/'.$form->document->getFileName();
+					$sql="insert into datasetcd (title,size,uuid,img,document,descript) values(?,?,?,?,?,?)";
+					$this->db->query($sql,array($formdata['title'],$formdata['size'],$formdata['uuid'],$img,$document,$formdata['descript']));
+					$this->messenger->addMessage('提示信息：您已经成功添加该特色数据集。');
+					$this->_redirect('/admin/data/datasetcd');
+				} else {
+					$form->populate($formdata);
+				}
+			}
+			$this->view->form=$form;
+			$this->_helper->viewRenderer('datasetcdadd');
+		} elseif ($edit){
+			$form=new DatasetcdForm();
+			if ($this->_request->isPost()) {
+				$formdata=$this->_request->getPost();
+				if ($form->isValid($formdata)) {
+					$uploadedData = $form->getValues();
+					$img = '/'.$form->img->getFileName();
+					$document='/'.$form->document->getFileName();
+					$sql="update datasetcd set title=?,size=?,uuid=?,";
+					if ($form->img->isUploaded()) $sql.="img=?,";
+					if ($form->document->isUploaded()) $sql.="document=?,";
+					$sql.="descript=? where id=?";
+					$param=array($formdata['title'],$formdata['size'],$formdata['uuid']);
+					if ($form->img->isUploaded()) $param[]=$img;
+					if ($form->document->isUploaded()) $param[]=$document;
+					$param[]=$formdata['descript'];
+					$param[]=$edit;
+					$this->db->query($sql,$param);
+					$this->messenger->addMessage('提示信息：您已经编辑添加该特色数据集。');
+					$this->_redirect('/admin/data/datasetcd');
+				} else {
+					$form->populate($formdata);
+				}
+			} else {
+				$sql="select * from datasetcd where id=?";
+				$formdata=$this->db->fetchRow($sql,array($edit));
+				$form->populate($formdata);
+			}
+			$this->view->form=$form;
+			$this->_helper->viewRenderer('datasetcdadd');
+		
+		} elseif ($delete) {
+			$sql="delete from datasetcd where id=?";
+			try {
+				$this->db->query($sql,array($delete));
+				$this->messenger->addMessage('提示信息：您已经成功删除该特色数据集。');
+			} catch (Exception $e) { 	
+				$this->messenger->addMessage($e->getMessage());
+			}
+			$this->_redirect("/admin/data/datasetcd");			
+		}
+		$select=$this->db->select();
+		$select->from('datasetcd')->order('id desc');
+		$paginator = Zend_Paginator::factory($select);
+		$paginator->setCurrentPageNumber($this->_getParam('page'));
+		$paginator->setItemCountPerPage($this->view->config->page->max);
+		$paginator->setView($this->view);
+		Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination.phtml');
+		$this->view->paginator=$paginator;		
+	}
+	
+	/*
+	*
+	* mdAction()
+	* 元数据管理
+	*
+	*/
+	function mdAction()
+	{
+		$delete=$this->_getParam('delete');
+		$down=(int)$this->_getParam('down');
+		$search = $this->_getParam('search');
+		$keyword = $this->_getParam('keyword');
+		$att=$this->_getParam('att');
+		$attupdate = $this->_getParam('attupdate');
+		
+		
+		if ($delete) 
+		{
+			$sql="delete from metadata where uuid=?";
+			try {
+				$this->db->query($sql,array($delete));
+				$this->messenger->addMessage('提示信息：您已经成功删除该数据。');
+				$search=new Search();
+				$search->del($delete,'uuid');
+			} catch (Exception $e) { 	
+				$this->messenger->addMessage($e->getMessage());
+			}
+			$this->_redirect("/admin/data/md");				
+		}//删除 
+		
+		elseif($att>0){
+			$submit=$this->_request->getParam('submit');
+			$uuid=$this->_request->getParam('uuid');
+			$atts=$this->_request->getParam('ids');
+			$addatts=$this->_request->getParam('addatts');
+			
+			$this->view->id = $att;
+			$this->view->uuid = $uuid;
+			
+			if(!empty($addatts))
+			{
+				
+				if(empty($submit))
+				{
+				$sql = "select title from metadata where uuid='$uuid'";
+				$re = $this->db->query($sql);
+				$rows = $re->fetch();
+				
+				
+				$this->view->id = $att;
+				$this->view->uuid = $uuid;
+				$this->view->mdtitle = $rows['title'];
+				$this->view->thisatt = $rows;
+					
+				$this->_redirect("/admin/data/attachments/uuid/$uuid/mdtitle/{$rows['title']}");
+				}
+				else
+				{
+					if(!empty($uuid))
+					{
+						foreach($atts as $v)
+						{
+							$sql = "insert into mdattach (uuid,id) values ('$uuid','$v')";
+							try{
+								$this->db->exec($sql);
+								$this->messenger->addMessage('成功添加附件:'.$v);
+							}catch (Exception $e)
+							{
+								$this->messenger->addMessage('添加附件失败:'.$v);
+							}
+						}
+						$this->_redirect("/admin/data/md/att/1/uuid/$uuid");
+					}
+				}	
+			}//empty($addatts)
+			else
+			{	
+			if(!empty($uuid))
+				{
+
+				$sql = "select m.*,a.*,d.title from mdattach m
+						left join attachments a on m.id = a.id
+						left join metadata d on m.uuid=d.uuid where m.uuid='$uuid'";
+				$re = $this->db->query($sql);
+					
+				$rows = $re->fetchAll();
+				
+				$sql = "select title from metadata where uuid='$uuid'";
+				$re = $this->db->query($sql);
+				$title = $re->fetch();
+			
+				$this->view->atts=$rows;
+				$this->view->mdtitle = $title['title'];
+			
+				$this->_helper->viewRenderer('attmanager');
+				}
+				
+				
+			}
+			
+		}//编辑附件
+		
+		/*
+		* 输出打包下载的xml文件
+		*
+		* 文件量大时可能出现超时，需要修改超时时间为无限
+		*/
+		elseif ($down) {
+			
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+			
+			//临时zip文件名
+			$tmpname="dataxml";
+			
+			//xml文件存放的缓存目录
+			$dirName = '../data/import/';
+			
+			//查询需要创建的文件
+			$sql = "SELECT md.title,md.uuid,x.* from xml x
+					LEFT JOIN normalmetadata md ON md.id=x.id";
+					
+			$sth = $this->db->prepare($sql);
+			$sth->execute();
+			$rows = $sth->fetchAll(); //将结果储存，但不使用
+			
+			//创建zip文件，创建成功后再使用查询结果
+			$zip = new ZipArchive();
+			$url = tempnam($this->config->temp->path,$tmpname);//创建临时文件
+
+			if( $zip->open($url, ZIPARCHIVE::CREATE | ZIPARCHIVE::OVERWRITE) !== true )
+			{
+				throw new Exception("cannot open {$url} for writing.");
+			}
+			
+			foreach($rows as $k=>$v)
+			{
+				
+				$filename = $dirName.$v['uuid'].'.xml';
+				
+				//创建xml文件
+				$handle = fopen($filename,"w");
+				fwrite($handle,$v['data']);
+				fclose($handle);
+				
+				//添加到zip文件
+				//zip localname 直接使用UUID作为文件名
+				$zip->addFile($filename,$v['uuid'].".xml");
+
+			}
+			$zip->close(); 
+			
+			//zip文件创建完成后删除服务器上的缓存文件，防止发生冗余
+			foreach($rows as $k=>$v)
+			{
+				$filename = $dirName.$v['uuid'].'.xml';
+				unlink($filename);
+			}
+
+    		//输出下载
+			$content=file_get_contents($url);
+			$this->getResponse()->setHeader('Content-Type', 'application/octet-stream')
+											->setHeader('Content-Disposition','attachment; filename="dataxml.zip"')
+											->setHeader('Content-Length', strlen($content))
+											->setHeader('Content-Type','application/force-download')
+											->setHeader('Content-Type','application/download')
+											->setHeader('Content-Type','application/zip')
+											->setHeader('Content-Description','File Transfer')
+											->setHeader('Content-Transfer-Encoding','binary')
+											->setHeader('Expires',0)
+											->setHeader('Cache-Control','must-revalidate, post-check=0, pre-check=0')
+											->setHeader('Pragma','public')
+											->setBody($content);
+		}//down
+		else if($search){
+			
+			if(!empty($keyword))
+			{
+				$sql = "select m.*,md.viewed,g.id as gid, ds.id as datasetid from metadata m
+						left join mdstat md on m.uuid=md.uuid
+						left join geonetworkmetadata g on g.uuid=m.uuid
+						left join dataset ds on m.uuid=ds.uuid
+						where m.title like '%$keyword%'
+						order by m.id desc
+						";
+						
+				$re=$this->db->query($sql);
+				$row=$re->fetchAll();
+				$paginator = Zend_Paginator::factory($row);
+				$paginator->setCurrentPageNumber($this->_getParam('page'));
+				$paginator->setItemCountPerPage($this->view->config->page->max);
+				$paginator->setView($this->view);
+				Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
+				$this->view->paginator=$paginator;
+				$this->messenger->addMessage($keyword.' 的搜索结果');
+			}
+			else
+			{
+				$this->messenger->addMessage('请输入搜索关键字');
+				$this->_redirect("/admin/data/md");	
+			}
+			
+		}//search
+		else{
+				
+		$sql = "SELECT md.*,s.viewed,g.id as gid,st.status as mdstatus,ds.id as datasetid FROM metadata md
+					LEFT JOIN mdstat s ON md.uuid=s.uuid
+					LEFT JOIN geonetworkmetadata g ON g.uuid=md.uuid
+					LEFT JOIN mdstatus st ON md.uuid=st.uuid
+					LEFT JOIN dataset ds ON md.uuid=ds.uuid
+					ORDER BY md.id DESC";
+		$sth = $this->db->prepare($sql);
+		$sth->execute();
+		$rows = $sth->fetchAll();
+		
+		$paginator = Zend_Paginator::factory($rows);
+		$paginator->setCurrentPageNumber($this->_getParam('page'));
+		$paginator->setItemCountPerPage($this->view->config->page->max);
+		$paginator->setView($this->view);
+		Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination.phtml');
+		$this->view->paginator=$paginator;
+		}
+
+	}//mdAction 元数据管理
+	
+	/*
+	* datasetAction()
+	* 数据存档
+	*
+	*/
+	function datasetAction()
+	{
+		
+		$ac = $this->_request->getParam('ac');
+		
+		if($ac == "getdataset")
+		{
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer('md-dataset');
+			
+			$uuid = $this->_request->getParam('uuid');
+			$sql = "SELECT * FROM dataset WHERE uuid=?";
+			$sth = $this->db->prepare($sql);
+			$sth ->execute(array($uuid));
+			$row = $sth->fetch();
+			
+			$this->view->dataset = $row;
+			$this->view->uuid = $uuid;
+		}
+		
+		if($ac == "update")
+		{
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+			
+			$uuid = $this->_request->getParam('uuid');
+			$host = $this->_getParam('host');
+			$path = $this->_getParam('path');
+			
+			$sql = "UPDATE dataset SET host=?,path=? WHERE uuid=?";
+			$sth = $this->db->prepare($sql);
+			$ds = $sth ->execute(array($host,$path,$uuid));
+			
+			if($ds)
+			{
+				$data = array("ok"=>1);
+				$this->jsonexit($data);
+				return true;
+			}else{
+				$data = array("error"=>"处理中出现错误");
+				$this->jsonexit($data);
+				return true;
+			}
+		}
+		
+		if($ac == "add")
+		{
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+			
+			$uuid = $this->_request->getParam('uuid');
+			$host = $this->_getParam('host');
+			$path = $this->_getParam('path');
+			
+			$sql = "SELECT * FROM dataset WHERE uuid=?";
+			$sth = $this->db->prepare($sql);
+			$sth ->execute(array($uuid));
+			$row = $sth->fetch();
+			if(!empty($row['id']))
+			{
+				$data = array("error"=>"该数据已经有存档信息，不能重复添加");
+				$this->jsonexit($data);
+				return true;
+			}
+			
+			$sql = "INSERT INTO dataset (uuid,host,path) VALUES (?,?,?)";
+			$sth = $this->db->prepare($sql);
+			$ds = $sth ->execute(array($uuid,$host,$path));
+			
+			if($ds)
+			{
+				$data = array("ok"=>1);
+				$this->jsonexit($data);
+				return true;
+			}else{
+				$data = array("error"=>"处理中出现错误");
+				$this->jsonexit($data);
+				return true;
+			}
+		}
+		
+	}//datasetAction存档管理
+	
+	/*
+	* commentAction()
+	* 反馈管理
+	* ALTER TABLE comments ADD COLUMN reply integer NOT NULL DEFAULT 0;
+	*/
+	function commentAction()
+	{
+		$delete=(int)$this->_getParam('delete');
+		$uuid = $this->_getParam('uuid');
+		$reply = $this->_getParam('reply');
+		$replylist = $this->_getParam('replylist');
+		$delreply = $this->_getParam('delreply');
+		
+		if ($delete) 
+		{
+			$sql="delete from comments where id=?";
+			try {
+				$this->db->query($sql,array($delete));
+				$this->messenger->addMessage('提示信息：您已经成功删除该评论。');
+			} catch (Exception $e) { 	
+				$this->messenger->addMessage($e->getMessage());
+			}
+			$this->_redirect("/admin/data/comment");				
+		}
+
+		if($reply)
+		{
+			
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+
+			$body = $this->_getParam('content');
+			if(empty($body))
+			{
+				$data = array('error'=>"请输入回复内容");
+				$this->jsonexit($data);
+				return true;
+			}
+			
+			$auth = Zend_Auth::getInstance();
+			if($auth->hasIdentity())
+			{
+				$user = $auth->getIdentity();
+				$uid = $user->id;
+				$email = $user->email;
+			}
+			
+			$ipaddr = $_SERVER['REMOTE_ADDR'];
+			
+			$sql = "INSERT INTO comments (uuid,author,reply,userid,content,email,ip) VALUES (?,?,?,?,?,?,?)";
+			$sth = $this->db->prepare($sql);
+			$rs = $sth->execute(array($uuid,$user->username,$reply,$uid,$body,$email,$ipaddr));
+			
+			if($rs)
+			{
+				$sql="select c.author,c.email,c.uuid from comments c where c.id=?";
+				$sth=$this->db->prepare($sql);
+				$sth->execute(array($reply));
+				$row=$sth->fetch();
+				
+				$mail=new WestdcMailer($this->view->config->smtp);
+				$mail->setFrom($this->view->config->service->email,'西部数据中心服务组');
+				$mailtp=new EmailText($this->db,"comment-admin-reply",array(
+									'user' => $row['author'],
+									'uuid' => $row['uuid'],
+									'email'=> $row['email']
+									));
+				$mail->setBodyText($mailtp->getBody());
+				$mail->setSubject($mailtp->getSubject());
+				$mail->addTo($row['email']);
+				$mail->addCc($this->view->config->service->email);
+				@$mail->send();
+
+				$data = array('status'=>1,'msg'=>'回复成功！');
+				$this->jsonexit($data);
+				return true;
+			}else{
+				$data = array('error'=>"回复失败，请重试");
+				$this->jsonexit($data);
+				return true;
+			}
+			return true;
+		}
+		
+		if($uuid)
+		{
+			$sql = "SELECT c.*,md.title,md.uuid FROM comments c
+					LEFT JOIN metadata md ON md.uuid=c.uuid
+					WHERE c.uuid=?";
+			$sth = $this->db->prepare($sql);
+			$sth->execute(array($uuid));
+			$rows = $sth->fetchAll();
+			
+			$paginator = Zend_Paginator::factory($rows);
+			$paginator->setCurrentPageNumber($this->_getParam('page'));
+			$paginator->setItemCountPerPage($this->view->config->page->max);
+			$paginator->setView($this->view);
+			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination.phtml');
+			$this->view->paginator=$paginator;
+			
+			$sql = "SELECT title FROM metadata WHERE uuid=?";
+			$sth = $this->db->prepare($sql);
+			$sth->execute(array($uuid));
+			$row = $sth->fetch();
+			
+			$this->view->title = $row['title'];
+			
+			return true;
+		}
+		
+		if($replylist)
+		{
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+			
+			$sql = "SELECT cr.id,cr.content as body,cr.reply,u.username,cr.ts_created FROM comments cr 
+					LEFT JOIN users u ON cr.userid=u.id WHERE cr.reply=?";
+			$sth = $this->db->prepare($sql);
+			$sth->execute(array($replylist));
+			$rows = $sth->fetchAll();
+			
+			$this->jsonexit($rows);
+			return true;
+			
+		}
+		
+		if($delreply)
+		{
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+			
+			$sql = "DELETE FROM comments WHERE id=?";
+			$sth = $this->db->prepare($sql);
+			$rs = $sth->execute(array($delreply));
+			
+			if($rs)
+			{
+				$this->jsonexit(
+					array('deleted'=>1)
+				);
+				return true;
+			}else{
+				$this->jsonexit(
+					array('error'=>	'处理中出现错误，请重新尝试')
+				);
+				return true;
+			}
+			
+			
+		}
+		
+		
+		$sql = "SELECT cm.*,md.title,(SELECT count(id) as counts FROM comments cms WHERE cms.reply=cm.id AND cms.reply!=0) as reply_count FROM comments cm
+				LEFT JOIN metadata md ON md.uuid=cm.uuid
+				WHERE cm.reply=0
+				ORDER BY cm.ts_created DESC,cm.id DESC";
+				
+		$sth = $this->db->query($sql);
+		$rows = $sth->fetchAll();
+		
+		$paginator = Zend_Paginator::factory($rows);
+		$paginator->setCurrentPageNumber($this->_getParam('page'));
+		$paginator->setItemCountPerPage($this->view->config->page->max);
+		$paginator->setView($this->view);
+		Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination.phtml');
+		$this->view->paginator=$paginator;		
+
+	}//comment
+	
+	
+	function newsletterAction()
+	{
+		$form=new Zend_Form();
+		$form->setName('newsletter');
+		$form->setAttrib('enctype', 'multipart/form-data');
+		$nlf=new Zend_Form_Element_File('nlf');
+		$nlf->setLabel('数据通讯')
+			->setRequired(true)
+			->setDestination($this->view->config->paths->newsletter)
+	      ->addValidator('Count', false, 1)     // ensure only 1 file
+	      ->addValidator('Size', false, 2048000) // limit to 2M
+	      ->addValidator('Extension', false, 'pdf'); // only JPEG, PNG, and GIFs	
+		$submit = new Zend_Form_Element_Submit('submit');
+		$form->addElements(array($nlf,$submit));
+		if ($this->_request->isPost()) {
+			$formdata=$this->_request->getPost();
+			if ($form->isValid($formdata)) {
+				$uploadedData = $form->getValues();
+				//自动生成JPG文件
+				$pdf = $form->nlf->getFileName();
+				$img = new Imagick($pdf.'[0]');
+				$img->thumbnailImage(200, 0);
+				$img->writeImage($this->view->config->paths->newsletter.basename($pdf,'.pdf').'.jpg');
+				$this->messenger->addMessage('提示信息：您已经成功添加该数据通讯。');
+				$this->_redirect('/admin/data/newsletter');
+			}
+		}	
+		$l=new mydir($this->view->config->paths->newsletter,"newsletter_*.pdf");	
+		$this->view->newsletters=$l->toArray();
+		$this->view->addHelperPath('helper','Zend_View_Helper_');
+		rsort($this->view->newsletters);	
+		$this->view->form=$form;
+	}
+	function featureAction()
+	{
+		$add=(int)$this->_getParam('add');
+		$edit=(int)$this->_getParam('edit');
+		$delete=(int)$this->_getParam('delete');
+		if ($add) {
+			$form=new DatafeatureForm();
+			if ($this->_request->isPost()) {
+				$formdata=$this->_request->getPost();
+				if ($form->isValid($formdata)) {
+					$uploadedData = $form->getValues();
+					if (!$form->imgurl) {
+						$imgurl = '/'.$form->img->getFileName();
+					} else
+						$imgurl=$formdata['imgurl'];
+					$sql="insert into datafeature (title,detailurl,imgurl,description) values(?,?,?,?)";
+					$this->db->query($sql,array($formdata['title'],$formdata['detailurl'],$imgurl,$formdata['description']));
+					$this->messenger->addMessage('提示信息：您已经成功添加该特色推荐。');
+					$this->_redirect('/admin/data/feature');
+				} else {
+					$form->populate($formdata);
+				}
+			}
+			$this->view->form=$form;
+			$this->_helper->viewRenderer('featureadd');
+		} elseif ($edit){
+			$form=new DatafeatureForm();
+			if ($this->_request->isPost()) {
+				$formdata=$this->_request->getPost();
+				if ($form->isValid($formdata)) {
+					$uploadedData = $form->getValues();
+					if (!$form->imgurl) {
+						$imgurl = '/'.$form->img->getFileName();
+					} else
+						$imgurl=$form->imgurl;
+					$sql="update datafeature set title=?,detailurl=?,imgurl=?,description=? where id=?";
+					$param=array($formdata['title'],$formdata['detailurl'],$formdata['imgurl'],$formdata['description'],$edit);
+					$this->db->query($sql,$param);
+					$this->messenger->addMessage('提示信息：您已经编辑该特色推荐。');
+					$this->_redirect('/admin/data/feature');
+				} else {
+					$form->populate($formdata);
+				}
+			} else {
+				$sql="select * from datafeature where id=?";
+				$formdata=$this->db->fetchRow($sql,array($edit));
+				$form->populate($formdata);
+			}
+			$this->view->form=$form;
+			$this->_helper->viewRenderer('featureadd');		
+		} elseif ($delete) {
+			$sql="delete from datafeature where id=?";
+			try {
+				$this->db->query($sql,array($delete));
+				$this->messenger->addMessage('提示信息：您已经成功删除该特色推荐。');
+			} catch (Exception $e) { 	
+				$this->messenger->addMessage($e->getMessage());
+			}
+			$this->_redirect("/admin/data/feature");			
+		}
+		$select=$this->db->select();
+		$select->from('datafeature')->order('id desc');
+		$paginator = Zend_Paginator::factory($select);
+		$paginator->setCurrentPageNumber($this->_getParam('page'));
+		$paginator->setItemCountPerPage($this->view->config->page->max);
+		$paginator->setView($this->view);
+		Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination.phtml');
+		$this->view->paginator=$paginator;			
+	}
+	/*
+	* 数据文献管理
+	*/    
+	function referenceAction()
+	{
+		$add=(int)$this->_getParam('add');
+		$edit=(int)$this->_getParam('edit');
+		$delete=(int)$this->_getParam('delete');
+		$uuid=$this->_getParam('uuid');
+		$search=$this->_getParam('search');
+		$keyword=$this->_getParam('keyword');
+		$import=(int)$this->_getParam('import');
+		$show = $this->_getParam('show');
+		
+		if ($add) {
+			$type = $this->_getParam('type');
+			if($type == 'dc')
+			{
+				$this->_helper->viewRenderer('referenceadd');
+				$this->view->type = "dc";
+			}else{
+				$form=new ReferenceForm();
+				if ($this->_request->isPost()) {
+					$formdata=$this->_request->getPost();
+					if ($form->isValid($formdata)) {
+						$sql="select id from reference where reference=?";
+						$row=$this->db->fetchRow($sql,array(trim($formdata['reference'])));
+						if (!$row) 
+						{
+							$sql="insert into reference (reference,link) values(?,?)";
+							$this->db->query($sql,array(trim($formdata['reference']),trim($formdata['link'])));
+							$sql="select id from reference where reference=?";
+							$row=$this->db->fetchRow($sql,array(trim($formdata['reference'])));
+						}
+						$sql="insert into mdref (uuid,refid,reftype) values(?,?,?)";
+						$this->db->query($sql,array(trim($formdata['uuid']),$row['id'],$formdata['reftype']));					
+						$this->messenger->addMessage('提示信息：您已经成功添加该数据文献。');
+						$this->_redirect('/admin/data/reference/show/'.$formdata['uuid']);
+					}else {
+						$form->populate($formdata);
+					}
+				} else {
+					if ($uuid)
+					{
+						$formdata['uuid']=$uuid;
+						$form->populate($formdata);
+					}
+				}
+				$this->view->form=$form;
+				$this->_helper->viewRenderer('referenceadd');
+			}
+		} //添加 
+		
+		else if($show){
+			$sql = "select mr.id as mdid,mr.refid,r.reference,md.title,md.uuid FROM mdref mr
+					left join metadata md on md.uuid=mr.uuid
+					left join reference r on r.id=mr.refid
+					where mr.uuid='$show';
+					";
+			$rs = $this->db->query($sql);
+			$rows = $rs->fetchAll();
+			$paginator = Zend_Paginator::factory($rows);
+			$paginator->setCurrentPageNumber($this->_getParam('page'));
+			$paginator->setItemCountPerPage(30);
+			$paginator->setView($this->view);
+			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination.phtml');
+			$this->view->paginator=$paginator;
+			
+		} //按UUID查看
+		
+		elseif ($edit){
+			$form=new ReferenceForm();
+			if ($this->_request->isPost()) {
+				$formdata=$this->_request->getPost();
+				if ($form->isValid($formdata)) {
+					$sql="select id from reference where reference=? order by id desc";
+					$rs=$this->db->query($sql,array($formdata['reference']));
+					$row = $rs->fetch();
+					if ($row['id']!='') 
+					{
+						//更新文献信息
+						$sql="update mdref set refid=?,reftype=? where uuid=? and id=?";
+						$td = $this->db->query($sql,array($row['id'],$formdata['reftype'],$formdata['uuid'],$edit));
+						$sql="update reference set reference=?,link=? where id=?";
+						$this->db->query($sql,array($formdata['reference'],$formdata['link'],$row['id']));
+						if($td)
+						{
+							$this->messenger->addMessage('提示信息：您已经编辑该数据文献。');
+							$this->_redirect('/admin/data/reference/show/'.$formdata['uuid']);
+						}
+					}else
+					{
+						$sql = "INSERT INTO reference (reference,link) VALUES ('".$formdata['reference']."','".$formdata['link']."') RETURNING id";
+						$sth = $this->db->prepare($sql);
+						if($sth->execute())
+						{
+							$row = $sth->fetch(PDO::FETCH_ASSOC);
+							$sql="update mdref set refid=?,reftype=? where uuid=? and id=?";
+							$td = $this->db->query($sql,array($row['id'],$formdata['reftype'],$formdata['uuid'],$edit));
+							$this->messenger->addMessage('提示信息：您已经编辑该数据文献。');
+							$this->_redirect('/admin/data/reference/show/'.$formdata['uuid']);
+						}else
+						{
+							$this->messenger->addMessage('提示信息：文献创建失败，请重试');
+							$this->_redirect('/admin/data/reference/edit/'.$edit);
+						}
+					}
+				} else {
+					$form->populate($formdata);
+				}
+			} else {
+				$sql="select m.uuid,r.reference,r.link,m.reftype from reference r left join mdref m on r.id=m.refid where m.id=?";
+				$formdata=$this->db->fetchRow($sql,array($edit));
+				$form->populate($formdata);
+			}
+			$this->view->form=$form;
+			$this->_helper->viewRenderer('referenceadd');		
+		} //编辑相关文献
+		
+		elseif ($delete) {
+			$sql = "select uuid from mdref where id=$delete";
+			$rs = $this->db->query($sql);
+			$row  = $rs->fetch();
+			$sql="delete from mdref where id=?";
+			try {
+				$this->db->query($sql,array($delete));
+				$this->messenger->addMessage('提示信息：您已经成功删除该数据文献。');
+			} catch (Exception $e) { 	
+				$this->messenger->addMessage($e->getMessage());
+			}
+			$this->_redirect('/admin/data/reference/show/'.$row['uuid']);			
+		} //删除相关文献 
+		
+		elseif ($import) {
+			if ($this->_request->isPost()) {
+				if ($_FILES["ref"]["error"] == UPLOAD_ERR_OK) {
+						$tmp_name = $_FILES["ref"]["tmp_name"];
+						$fp = fopen($tmp_name, "rb");
+						$ref=fread($fp, filesize($tmp_name));
+						fclose($fp);
+						$lines=explode("\n",$ref);
+						foreach($lines as $line)
+						{
+							$data=explode(";",$line);
+							if (count($data)==2) 
+							  $link='';
+							else 
+							  $link=$data[2];
+							$link=$this->db->quote($link);
+							$sql="insert into reference (reference,link) values(?,".$link.")";
+							try { 
+								$this->db->exec($this->db->quoteInto($sql,trim($data[1])));
+							} catch (Exception $e) {}
+							$sql="select id from reference where reference=?";
+							$row=$this->db->fetchRow($this->db->quoteInto($sql,trim($data[1])));
+							$sql="insert into mdref (uuid,refid) values(?,".$row['id'].")";
+							try {
+								$this->db->exec($this->db->quoteInto($sql,trim($data[0])));
+							} catch (Exception $e) {}
+						}
+				}//end if
+			}
+			$this->_helper->viewRenderer('referenceimport');
+		} //引用
+		
+		else if($search){
+			if(!empty($keyword))
+			{
+				$sql="select rf.id as mdid,rf.refid,m.*,r.* from mdref rf
+					  left join metadata m on m.uuid=rf.uuid
+					  left join reference r on r.id=rf.refid
+					  where m.title like '%$keyword%'
+					  order by m.title";
+						
+				$re=$this->db->query($sql);
+				$row=$re->fetchAll();
+				$paginator = Zend_Paginator::factory($row);
+				$paginator->setCurrentPageNumber($this->_getParam('page'));
+				$paginator->setItemCountPerPage(30);
+				$paginator->setView($this->view);
+				Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
+				$this->view->paginator=$paginator;
+				$this->messenger->addMessage($keyword.' 的搜索结果');
+			}
+			else
+			{
+				$this->messenger->addMessage('请输入搜索关键字');
+				$this->_redirect("/admin/data/reference");	
+			}
+		} //搜索
+		
+		else{
+		$select=$this->db->select();
+		$select->from('mdref',array('id as mdid','refid'))
+			->join('metadata','metadata.uuid=mdref.uuid')
+			->join('reference','reference.id=mdref.refid')
+			->order('metadata.title');
+		$paginator = Zend_Paginator::factory($select);
+		$paginator->setCurrentPageNumber($this->_getParam('page'));
+		$paginator->setItemCountPerPage(30);
+		$paginator->setView($this->view);
+		Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination.phtml');
+		$this->view->paginator=$paginator;
+		
+		}//列表
+	} 
+    /*
+    * 删除元数据，删除前有确认
+    */
+    function deleteAction()
+    {
+        if ($this->_request->isPost()) {
+            $id = (int)$this->_request->getPost('id');
+            $del = $this->_request->getPost('del');
+            if ($del == 'Yes' && $id > 0) {
+                $md = new MetadataTable();
+                $where = 'id = ' . $id;
+                $md->delete($where);
+            }
+            $this->_redirect('/data');
+        } else {
+            $id = (int)$this->_request->getParam('id');
+            if ($id > 0) {
+                $mdt = new MetadataTable();
+                $this->view->md = $mdt->fetchRow('id='.$id);
+            }
+        }    
+    }
+
+    /*
+    * 导入本地元数据
+    */   
+	function importAction()
+	{
+        $md=new MetadataTable();  
+        $thumb=new ThumbnailTable();
+        $xmlt=new XmlTable();
+        $cgt=new CategoryTable();  
+        $cgct=new CategoryCodeTable();
+        $keyt=new KeywordTable();   
+        $dst=new DatasetSeriesTable();
+        $seriestable=new SeriesTable();
+        if ($this->_request->isPost()) {
+			foreach ($_FILES["xmlfile"]["error"] as $key => $error) {
+				if ($error == UPLOAD_ERR_OK) {
+					$tmp_name = $_FILES["xmlfile"]["tmp_name"][$key];
+					$name = $_FILES["xmlfile"]["name"][$key];
+					$fp = fopen($tmp_name, "rb");
+					$xml=fread($fp, filesize($tmp_name));
+					fclose($fp);
+					$this->import($xml);
+					//采用UUID为文件名？
+					//move_uploaded_file($tmp_name, "../data/import/$name");
+				}//end if
+			}//foreach
+            $this->_redirect('/data');
+        } else {
+        	//do nothing now.
+        }	
+	}
+	/*
+	* 批量处理元数据（元数据保存在服务器的一个目录上）
+	*/
+	function batchimportAction()
+	{
+        if ($this->_request->isPost()) {
+            $dir = $this->_request->getPost('directory');
+            $subdir = $this->_request->getPost('subdir');
+            $l=new mydir($dir,"*.xml");
+            $xmlfiles=$l->toArray();
+            foreach($xmlfiles as $xmlfile)
+            {
+            	$fp=fopen($dir.'/'.$xmlfile,'rb');
+            	$xml=fread($fp,filesize($dir.'/'.$xmlfile));
+            	fclose($fp);
+            	$this->import($xml);
+            }
+            $this->_redirect('/data');
+        }	
+	}
+	function datafileimportAction()
+	{
+        if ($this->_request->isPost()) {
+        		set_time_limit(0);
+            $dir = $this->_request->getPost('directory');
+            if (file_exists($dir.'/dataset.txt'))
+            {
+            	$fp=fopen($dir.'/dataset.txt','rb');
+            	$ds=fread($fp,filesize($dir.'/dataset.txt'));
+            	fclose($fp);
+            	$ds1=explode("\n",$ds);
+            	for($i=0;$i<floor(count($ds1)/2);$i++)
+            	{
+            		$dpath=trim($ds1[$i*2]);
+            		$duuid=trim($ds1[$i*2+1]);
+            		if (file_exists($dir.'/'.$duuid.'.txt'))
+            		{
+            			$sql="delete from dataset where uuid='".$duuid."'";
+            			//datafile table will auto-delete
+            			$this->db->query($sql);
+            			//$sql="insert into dataset (path,uuid) values('".$dpath."','".$duuid."')";
+            			$sql="insert into dataset (path,uuid) values(?,?)";
+            			$this->db->query($sql,array($dpath,$duuid));
+            			$sql="select id from dataset where uuid='".$duuid."'";
+            			$rs=$this->db->fetchRow($sql);
+            			$dsid=$rs["id"];
+            			$fp=fopen($dir.'/'.$duuid.'.txt','rb');
+            			$filep=fread($fp,filesize($dir.'/'.$duuid.'.txt'));
+            			fclose($fp);
+            			$filep1=explode("\n",$filep);
+            			//print $duuid."<br/>";
+            			//print $dpath." ".count($dpatch)."<br/>";
+            			for($j=0;$j<floor(count($filep1)/2);$j++)
+            			{
+            				$fpath1=explode("\t",$filep1[$j*2]);
+            				$fsize=$fpath1[0];
+            				$fpath=mb_substr($fpath1[1],mb_strlen($dpath));
+            				$fdir=($filep1[$j*2+1]=="directory")?1:0;
+            				if ($fdir==1) $fsize=0;            				
+            				if ($fpath!="")
+            				{
+            					$fdepth=substr_count($fpath,"/")+1;
+            					if ($fdir==1) $fpath.="/";
+            					//print $fsize." ".$fpath." ".$fdir."<br/>";
+            					//$sql="insert into datafile (dsid,filename,filesize,isdir,depth) values(".$dsid.",'".$this->db->escape($fpath)."',".$fsize.",".$fdir.",".$fdepth.")";
+            					$sql="insert into datafile (dsid,filename,filesize,isdir,depth) values(?,?,?,?,?)";
+            					$this->db->query($sql,array($dsid,$fpath,$fsize,$fdir,$fdepth));
+            				}
+            			}
+            		}
+            	}
+            }
+            $this->view->msg='已成功处理数据目录信息！';
+        }	
+	}//datafileimportAction
+	
+	
+	function sourceAction()
+	{
+		$do = $this->_request->getParam('do');
+		$uuid = $this->_request->getParam('uuid');
+		$id = $this->_request->getParam('id');
+		$q = $this->_request->getParam('q');
+		$search = $this->_request->getParam('search');
+		
+		if ($do == 'add') {
+			
+			$redirect = "/admin/data/source/";
+			
+			if(!empty($_POST['submit']))
+			{
+				try{
+					$title	 = $this->_request->getParam('title');
+					$uuid	 = $this->_request->getParam('uuid');
+					$code	 = $this->_request->getParam('code');
+					$description = $this->_request->getParam('description');
+					$has_pages = $this->_request->getParam('has_pages');
+					$has_agreement = $this->_request->getParam('has_agreement');
+					
+					$data = array(
+						'title' => $title,
+						'uuid' => $uuid,
+						'code' => $code,
+						'description' => $description,
+						'has_pages' => $has_pages,
+						'has_agreement' => $has_agreement
+					);
+					
+					if($this->db->insert('source',$data))
+					{
+						$this->messenger->addMessage('添加来源信息成功');
+						$this->_redirect($redirect);
+					}
+				}catch(Exception $e){
+					$this->messenger->addMessage('添加来源信息失败:'.$e->getMessage());
+					$this->_redirect('/admin/data/source/do/add');
+				}
+				
+			}
+			
+			$this->_helper->viewRenderer('sourceadd');
+		}// 添加项目来源
+		
+		else if($do == 'edit' && !empty($id))
+		{
+			
+			if(!empty($_POST['submit']))
+			{
+				try{
+					$title	 = $this->_request->getParam('title');
+					$uuid	 = $this->_request->getParam('uuid');
+					$code	 = $this->_request->getParam('code');
+					$description = $this->_request->getParam('description');
+					$has_pages = $this->_request->getParam('has_pages');
+					$has_agreement = $this->_request->getParam('has_agreement');
+					
+					$sql = "update source set title='$title',uuid='$uuid',code='$code',description='$description',has_pages='$has_pages',has_agreement='$has_agreement' where id='$id'";
+					
+					if($this->db->exec($sql))
+					{
+						$this->messenger->addMessage('修改来源信息成功');
+						$this->_redirect("/admin/data/source/do/edit/id/$id");
+					}
+				}catch(Exception $e){
+					$this->messenger->addMessage('修改来源信息失败:'.$e->getMessage());
+					$this->_redirect("/admin/data/source/do/edit/id/$id");
+				}
+				
+			}
+			
+			$sql = "select * from source where id='$id'";
+			$rs = $this->db->query($sql);
+			$row = $rs->fetch();
+			
+			$this->view->info = $row;	
+			
+			$this->_helper->viewRenderer('sourceadd');
+
+		}// 编辑单条信息
+		
+		else if($do == 'datasource' && !empty($uuid))
+		{
+			$redirect = "/admin/data/source/do/datasource/uuid/$uuid";
+			
+			$this->view->uuid = $uuid;
+			$sql = "select md.title,ds.id,ds.sourceid,s.title as stitle,s.code from metadata md
+					left join datasource ds on ds.uuid=md.uuid
+					left join source s on s.id=ds.sourceid
+					where md.uuid='$uuid'";
+			$rs = $this->db->query($sql);
+			$row = $rs->fetch();
+			
+			$this->view->info = $row;
+			
+			if(!empty($_POST['submit']))
+			{
+				$sourceid = $this->_request->getParam('sourceid');
+				if(empty($sourceid))
+				{
+					$this->messenger->addMessage('请选择项目来源');
+					$this->_redirect($redirect);
+				}
+				
+				$sql="";
+				if(empty($row['id']))
+				{
+					$sql = "insert into datasource (uuid,sourceid) values ('$uuid','$sourceid')";
+				}else
+				{
+					$sql = "update datasource set uuid='$uuid',sourceid='$sourceid' where id='{$row['id']}'";
+				}
+				try{
+					if($this->db->exec($sql))
+					{
+						$this->messenger->addMessage('修改项目来源成功');
+						$this->_redirect($redirect);
+					}
+					else
+					{
+						$this->messenger->addMessage('修改项目来源失败');
+						$this->_redirect($redirect);
+					}
+				}catch (Exception $e){
+					$this->messenger->addMessage('修改项目来源失败:'.$e->getMessage());
+					$this->_redirect($redirect);
+				}
+				
+			}
+			
+			
+			$wheresql = array();
+			
+			if(!empty($q) && !empty($search))
+			{
+				$this->view->q = $q;
+				$wheresql[] = " title like '%$q%' ";
+			}
+			
+			if(count($wheresql>0))$wheresql = join(' and ',$wheresql);
+			else $wheresql='';
+			
+			if($wheresql!='')
+			{
+				$wheresql = 'where '.$wheresql;
+			}
+			
+			$sql = "select * from source $wheresql order by id desc";
+			$rs	 = $this->db->query($sql);
+			$rows = $rs->fetchAll();
+			
+			$paginator = Zend_Paginator::factory($rows);
+			$paginator->setCurrentPageNumber($this->_getParam('page'));
+			$paginator->setItemCountPerPage(30);
+			$paginator->setView($this->view);
+			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
+			$this->view->paginator=$paginator;
+			
+			$this->_helper->viewRenderer('sourceselect');
+		}// 为元数据选择项目来源
+		
+		else if($do == 'del' && !empty($id))
+		{
+			$redirect = "/admin/data/source/";
+			$sql = "delete from source where id='$id'";
+			try{
+				if($this->db->exec($sql))
+				{
+					$this->messenger->addMessage('删除成功');
+					$this->_redirect($redirect);
+				}else{
+					$this->messenger->addMessage('删除失败，可能该数据已不存在');
+					$this->_redirect($redirect);
+				}
+			}catch (Exception $e){
+				$this->messenger->addMessage('删除失败:'.$e->getMessage());
+				$this->_redirect($redirect);
+			}
+		}// 删除项目来源
+		
+		else if($do == 'fetch' && !empty($id))
+		{
+			
+			$wheresql = array();
+			
+			$wheresql[] = " ds.sourceid='$id' ";
+			
+			if(!empty($q) && !empty($search))
+			{
+				$this->view->q = $q;
+				$wheresql[] = " title like '%$q%' ";
+			}
+			
+			if(count($wheresql>0))$wheresql = join(' and ',$wheresql);
+			else $wheresql='';
+			
+			if($wheresql!='')
+			{
+				$wheresql = 'where '.$wheresql;
+			}
+			
+			$sql = "select md.title,md.uuid,ds.id,ds.sourceid,s.title as stitle,s.code from metadata md
+					left join datasource ds on ds.uuid=md.uuid
+					left join source s on s.id=ds.sourceid
+					$wheresql
+					order by id desc";
+			$rs	 = $this->db->query($sql);
+			$rows = $rs->fetchAll();
+			
+			$paginator = Zend_Paginator::factory($rows);
+			$paginator->setCurrentPageNumber($this->_getParam('page'));
+			$paginator->setItemCountPerPage(30);
+			$paginator->setView($this->view);
+			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
+			$this->view->paginator=$paginator;
+			
+			$this->_helper->viewRenderer('sourcefetchone');
+			
+		}//查看某项目来源中的所有元数据
+		
+		else if($do == 'delsource' && !empty($id))
+		{
+			$redirect = "/admin/data/source/do/datasource/uuid/$uuid";
+			
+			$sql = "delete from datasource where id='$id'";
+			
+			try{
+				if($this->db->exec($sql))
+				{
+					$this->messenger->addMessage('删除成功');
+					$this->_redirect($redirect);
+				}else{
+					$this->messenger->addMessage('删除失败，可能该数据已不存在');
+					$this->_redirect($redirect);
+				}
+			}catch (Exception $e){
+				$this->messenger->addMessage('删除失败:'.$e->getMessage());
+				$this->_redirect($redirect);
+			}
+			
+			
+		}// 清除元数据来源记录
+		elseif ($do=='sync') { //同步数据来源到metadata表
+			$redirect = "/admin/data/source/";
+			$sql = "update metadata m set source=s.uuid from source s right join datasource d on s.id=d.sourceid where m.uuid=d.uuid";
+			if($this->db->exec($sql))
+			{
+				$this->messenger->addMessage('成功同步数据来源');
+				$this->_redirect($redirect);
+			}else{
+				$this->messenger->addMessage('同步数据来源失败');
+				$this->_redirect($redirect);
+			}
+		}
+		
+		else
+		{
+			$wheresql = array();
+			
+			if(!empty($q) && !empty($search))
+			{
+				$this->view->q = $q;
+				$wheresql[] = " title like '%$q%' ";
+			}
+			
+			if(count($wheresql>0))$wheresql = join(' and ',$wheresql);
+			else $wheresql='';
+			
+			if($wheresql!='')
+			{
+				$wheresql = 'where '.$wheresql;
+			}
+			
+			$sql = "select * from source $wheresql order by id desc";
+			$rs	 = $this->db->query($sql);
+			$rows = $rs->fetchAll();
+			
+			$paginator = Zend_Paginator::factory($rows);
+			$paginator->setCurrentPageNumber($this->_getParam('page'));
+			$paginator->setItemCountPerPage(30);
+			$paginator->setView($this->view);
+			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
+			$this->view->paginator=$paginator;
+		}// 项目来源管理
+		
+		
+	}//function sourceAction
+	
+	
+	function attachmentsAction()
+	{
+		$submit = $this->_request->getParam('submit');
+		$add = $this->_request->getParam('add');
+		$search  = $this->_request->getParam('search');
+		$delete  = $this->_request->getParam('delete');
+		$edit  = $this->_request->getParam('edit');
+		$down = $this->_request->getParam('down');
+		$uuid  = $this->_request->getParam('uuid');
+		$mdtitle = $this->_request->getParam('mdtitle');
+		$mdattdel = $this->_request->getParam('mdattdel');
+		$attupdate = $this->_getParam('attupdate');
+		
+		if(!empty($uuid)&&!empty($mdtitle))
+		{
+			$this->view->uuid= $uuid;
+			$this->view->mdtitle=$mdtitle;
+		}
+		
+		if($add)
+		{
+			$this->_helper->viewRenderer('attachmentsadd');
+			if(!empty($uuid))
+			{
+				$this->view->uuid = $uuid;
+			}
+		}//附件添加
+		
+		elseif($attupdate)
+		{
+			$submit = $this->_getParam('submit');
+			if(!empty($submit))
+			{
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+			
+			$id = $this->_getParam('attupdate');
+			
+			$files=new files();
+			$msg = $files -> upload($this->view->config->upload,$_FILES['Filedata'],empty($uuid)?'file':'md');
+			
+			if(empty($msg['error']))
+			{
+				$msg['error']="";
+				$filename = $msg['db_path'];
+				$filesize = $msg['file_size'];
+				$filedesc = $this->_request->getParam('filedesc');
+				$filetype = $msg['file_type'];
+				$realname = $msg['realname'];
+				
+				
+				$sql = "UPDATE attachments SET filename=?,filetype=?,filesize=?,realname=? WHERE id=?";
+				$sth = $this->db->prepare($sql);
+				$ds = $sth->execute(array($filename,$filetype,$filesize,$realname,$id));
+				
+				if($ds)
+				{
+					$msg['html'] = $realname.'['. round($filesize/1024,2) .' kb]';
+					$msg['ok']= 1;
+					echo Zend_Json::encode($msg);
+					exit();
+				}else{
+					@unlink($filename);
+					$data = array("error"=>'附件上传失败:写入附件表出错');
+					$this->jsonexit($data);
+					return true;
+				}
+			}else{
+				@unlink($filename);
+				$data = array("error"=>'附件上传失败:'.$msg['error']);
+				$this->jsonexit($data);
+				return true;
+			}
+			
+			
+			$data = array("error"=>"处理中出现错误".$id);
+			$this->jsonexit($data);
+			return true;
+			}else{
+				$this->_helper->layout->disableLayout();
+				$this->_helper->viewRenderer('attachments-update');
+				$id = $this->_getParam('attupdate');
+				$this->view->id = $id;
+			}
+			
+		}//附件文件更新
+		
+		else if($mdattdel)
+		{
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+
+
+			$sql = "delete from mdattach where uuid=? AND id=?";
+			$sth = $this->db->prepare($sql);
+			$ds = $sth->execute(array($uuid,$mdattdel));
+			if($ds)
+			{
+				$data = array("status"=>1);		//操作状态代码 : 1=>成功  2=>失败
+				$this->jsonexit($data);
+				return true;
+			}else{
+				$data = array("error"=>"处理中出现错误");
+				$this->jsonexit($data);
+				return true;
+			}
+		}
+		
+		else if($delete)
+		{
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+			
+			
+			//需要删除文件，通过Zend_Registry::get('upload')获得上传文件的根目录
+			
+			$basepath = $this->view->config->upload;
+			
+			//从数据库获取文件路径
+			
+			$info = $this->getFileinfo($delete);
+			
+			$filepath = $basepath.$info['filename'];
+			
+			$sql = "SELECT * FROM mdattach WHERE id=?";
+			$sth = $this->db->prepare($sql);
+			$sth->execute(array($delete));
+			$rows = $sth->fetchAll();
+			
+			if(count($rows)>0)
+			{
+				$data = array("error"=>'删除失败！该文件有元数据附件信息，不能直接删除',"status"=>0);
+				$this->jsonexit($data);
+				return true;
+			}
+			
+			$sql = "SELECT * FROM mdreviewattach WHERE attachid=?";
+			$sth = $this->db->prepare($sql);
+			$sth->execute(array($delete));
+			$rows = $sth->fetchAll();
+			
+			if(count($rows)>0)
+			{
+				$data = array("error"=>'删除失败！该文件有对应评审附件信息，不能直接删除',"status"=>0);
+				$this->jsonexit($data);
+				return true;
+			}
+			
+			$sql = "SELECT link FROM reference WHERE link!=''";
+			$sth = $this->db->prepare($sql);
+			$sth->execute();
+			$rows = $sth->fetchAll();
+			
+			$ids = array();
+			foreach($rows as $k=>$v)
+			{
+				if(preg_match("/service/i",$v['link']))
+				{
+					$ids[] = str_replace("/service/attach/id/","",$v['link']);
+				}
+				unset($rows[$k]);
+			}
+			unset($rows);
+			
+			if(in_array($delete,$ids))
+			{
+				$data = array("error"=>'删除失败！该文件有对应文献附件信息，不能直接删除',"status"=>0);
+				$this->jsonexit($data);
+				return true;
+			}
+			
+			if(unlink($filepath))
+			{
+				$sql = "delete from attachments where id='$delete'";
+				if($this->db->exec($sql)>0)
+				{
+					$data = array("status"=>1);
+					$this->jsonexit($data);
+					return true;
+				}
+			}
+			else
+			{
+				$sql = "delete from attachments where id='$delete'";
+				if($this->db->exec($sql)>0)
+				{
+					$data = array("error"=>'文件删除失败，仅删除数据库记录，请手动删除文件:'.$info['filename'],"status"=>0);
+					$this->jsonexit($data);
+					return true;
+				}
+			}
+			
+		}//删除
+		
+		else if($edit>0)
+		{
+			
+			if(empty($submit))
+			{
+				
+				$this->view->info = $this->getFileinfo($edit);
+				
+				$this->_helper->viewRenderer('attachmentsadd');
+				
+			}
+			else
+			{
+				$filedesc = $this->_request->getParam('filedesc');
+				
+				$sql="update attachments set filedesc='$filedesc' where id='$edit'";
+				
+				if($this->db->exec($sql)>0)
+				{
+					$this->messenger->addMessage('编辑成功');
+					$this->_redirect("/admin/data/attachments/edit/$edit");
+				}
+			}
+			
+		}//编辑
+		
+		else if($search && $search!='my')
+		{
+			$keyword  = $this->_request->getParam('keyword');
+			if(empty($keyword))
+			{
+				$this->messenger->addMessage('请输入关键词');
+				$this->_redirect("/admin/data/attachments/search/1");
+			}
+			else
+			{
+				$sql="select * from attachments where filedesc like '%$keyword%'";
+				$re = $this->db->query($sql);
+				$rows=$re->fetchAll();
+				
+				$paginator = Zend_Paginator::factory($rows);
+				$paginator->setCurrentPageNumber($this->_getParam('page'));
+				$paginator->setItemCountPerPage(30);
+				$paginator->setView($this->view);
+				Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
+				$this->view->paginator=$paginator;
+			}
+			
+		}//搜索
+		
+		else if($search && $search=='my')
+		{
+			$auth = Zend_Auth::getInstance();
+			if($auth->hasIdentity())
+			{
+				$user = $auth->getIdentity();
+				$userid = $user->id;
+				$sql="select * from attachments where userid='$userid'";
+				$re= $this->db->query($sql);
+				$rows  = $re->fetchAll();
+				
+				$paginator = Zend_Paginator::factory($rows);
+				$paginator->setCurrentPageNumber($this->_getParam('page'));
+				$paginator->setItemCountPerPage(30);
+				$paginator->setView($this->view);
+				Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination.phtml');
+				$this->view->paginator=$paginator;
+			}
+		}//我的附件列表
+		
+		else if ($down>0)
+		{
+			
+			$sql = "select * from attachments where id='$down'";
+			
+			$re = $this->db->query($sql);
+			
+			$row = $re->fetch();
+			
+			$file = new files();
+			
+			$fullPath = $this->view->config->upload.$row['filename'];
+			
+			
+				// Parse Info / Get Extension
+				$fsize = filesize($fullPath);
+				$path_parts = pathinfo($fullPath);
+				$ext = strtolower($path_parts["extension"]);
+			   
+				// Determine Content Type
+				switch ($ext) {
+				  case "pdf": $ctype="application/pdf"; break;
+				  case "exe": $ctype="application/octet-stream"; break;
+				  case "zip": $ctype="application/zip"; break;
+				  case "doc": $ctype="application/msword"; break;
+				  case "xls": $ctype="application/vnd.ms-excel"; break;
+				  case "ppt": $ctype="application/vnd.ms-powerpoint"; break;
+				  case "gif": $ctype="image/gif"; break;
+				  case "png": $ctype="image/png"; break;
+				  case "jpeg":
+				  case "jpg": $ctype="image/jpg"; break;
+				  default: $ctype="application/force-download";
+				}
+				
+				$content=file_get_contents($fullPath);
+				$this->_helper->layout->disableLayout();
+				$this->_helper->viewRenderer->setNoRender();
+				$this->getResponse()->setHeader('Content-Type', 'application/octet-stream')
+									->setHeader('Content-Disposition','attachment; filename="'.basename($fullPath).'"')
+									->setHeader('Content-Length', $fsize)
+									->setHeader('Content-Type','application/force-download')
+									->setHeader('Content-Type','application/download')
+									->setHeader('Content-Type',$ctype)
+									->setHeader('Content-Description','File Transfer')
+									->setHeader('Content-Transfer-Encoding','binary')
+									->setHeader('Expires',0)
+									->setHeader('Cache-Control','must-revalidate, post-check=0, pre-check=0')
+									->setHeader('Pragma','public')
+									->setBody($content);
+
+				//$sql = "update attachments set downtimes=downtimes+1 where id='$down'";
+				//$this->db->exec($sql);
+			
+		}//附件下载
+		
+		else
+		{
+	
+				$sql="select * from attachments order by id desc";
+				$re= $this->db->query($sql);
+				$rows  = $re->fetchAll();
+				
+				$paginator = Zend_Paginator::factory($rows);
+				$paginator->setCurrentPageNumber($this->_getParam('page'));
+				$paginator->setItemCountPerPage(30);
+				$paginator->setView($this->view);
+				Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination.phtml');
+				$this->view->paginator=$paginator;
+		}//所有附件
+		
+		
+		
+		
+	}//attachments 附件
+	
+	function uploadAction(){
+	    $this->_helper->layout()->disableLayout();
+        $this->_helper->viewRenderer->setNoRender();
+		
+		$uuid = $this->_getParam('uuid');
+		
+		try{
+			$auth = Zend_Auth::getInstance();
+			if($auth->hasIdentity())
+			{
+				$user = $auth->getIdentity();
+				$userid = $user->id;
+			}
+			
+			if(empty($userid)||!is_numeric($userid)){
+				$msg['error'] = "请先登录";
+				echo Zend_Json::encode($msg);
+				exit();
+			}
+			
+			if($user->usertype!='administrator')
+			{
+				$msg['error'] = "您无权使用此功能";
+				echo Zend_Json::encode($msg);
+				exit();
+			}
+			
+			$files=new files();
+			$msg = $files -> upload($this->view->config->upload,$_FILES['Filedata'],empty($uuid)?'file':'md');
+			
+			if(empty($msg['error']))
+			{
+				$msg['error']="";
+				$filename = $msg['db_path'];
+				$filesize = $msg['file_size'];
+				$filedesc = $this->_request->getParam('filedesc');
+				$filetype = $msg['file_type'];
+				$realname = $msg['realname'];
+				
+				
+				$sql = "insert into attachments (filename,filetype,filedesc,userid,filesize,realname) values ('$filename','$filetype','$filedesc','$userid','$filesize','$realname') RETURNING id";
+				$sth = $this->db->prepare($sql);
+				$sth->execute();
+				$att = $sth->fetch(PDO::FETCH_ASSOC);
+				$msg['attid'] = $attid = $att['id'];
+				
+				$sql = "insert into mdattach (uuid,id) values ('$uuid','$attid')";
+				if(empty($uuid) || $this->db->exec($sql))
+				{
+					$msg['html'] = $realname.'['. round($filesize/1024,2) .' kb]<input type="hidden" name="atts[]" value="'.$attid.'" /><div class="cancel"><a href="javascript:;" id="deletebtn_'.$attid.'"><img border="0" src="/static/js/uploadify/cancel.png" /></a></div>';
+					echo Zend_Json::encode($msg);
+					exit();
+				}else{
+					$msg['error'] = '附件上传失败:写入附件表出错';
+					@unlink($filename);
+					echo Zend_Json::encode($msg);
+					exit();
+				}
+				
+				
+			}else{
+				$msg['error'] = '附件上传失败:'.$msg['error'];
+				@unlink($filename);
+				echo Zend_Json::encode($msg);
+				exit();
+			}
+
+		}catch(Exception $e){
+			$msg['error'] = "错误：".$e->getMessage();
+			echo Zend_Json::encode($msg);
+			exit();
+		}
+   }// uploadAction ajax上传附件
+   
+   function getattsAction(){
+		
+		$this->_helper->layout()->disableLayout();
+		$this->_helper->viewRenderer->setNoRender();
+		
+		$uuid = $this->_request->getParam('uuid');
+		
+		if($uuid!='')
+		{
+			$auth = Zend_Auth::getInstance();
+			if($auth->hasIdentity())
+			{
+				$user = $auth->getIdentity();
+				$userid = $user->id;
+				$sql = "select m.*,a.*,d.title from mdattach m
+						left join attachments a on m.id = a.id
+						left join metadata d on m.uuid=d.uuid where m.uuid='$uuid'
+						ORDER BY a.ts_created ASC";
+				$rs = $this->db->query($sql);
+				$atts = $rs->fetchAll();
+				
+				foreach($atts as $k=>$v)
+				{					
+					$atts[$k]['html']= $v['realname'].'['. round($v['filesize']/1024,2) .' kb]<input type="hidden" name="atts[]" value="'.$v['id'].'" /><div class="cancel"><a href="javascript:;" id="deletebtn_'.$v['id'].'"><img border="0" src="/static/js/uploadify/cancel.png" /></a></div>';
+				}
+				echo Zend_Json::encode($atts);
+				exit();
+			}else
+			{
+				exit();
+			}
+		}else{
+			exit();
+		}
+		//不输出错误
+	}//获取附件
+	
+	
+	/*
+	versionAction 版本管理
+	*/
+	
+	public function versionAction(){
+		
+		$ac = $this->_request->getParam('ac');
+		$uuid = $this->_request->getParam('uuid');
+	   
+		$auth = Zend_Auth::getInstance();
+		if($auth->hasIdentity())
+		{
+			$user = $auth->getIdentity();
+			$u_id = $user->id;
+		}
+	   
+		//查看单条数据的所有版本
+		if (!empty($uuid) && empty($ac))
+		{
+			//view the versions of the data
+			$sql = "SELECT md.title,md.uuid,v.ts_created,v.changelog,v.userid,v.id,u.username,u.realname FROM mdversion v
+					LEFT JOIN metadata md ON md.uuid=v.uuid
+					left join users u on v.userid=u.id
+					WHERE md.title IS NOT NULL AND v.uuid=?
+					order by v.ts_created desc
+					";
+			$sth = $this->db->prepare($sql);
+			$sth->execute(array($uuid));
+			$rows = $sth->fetchAll();
+			@$this->view->mdtitle=$rows[0]['title'];
+			
+			$paginator = Zend_Paginator::factory($rows);
+			$paginator->setCurrentPageNumber($this->_getParam('page'));
+			$paginator->setItemCountPerPage(15);
+			$paginator->setView($this->view);
+			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
+			$this->view->paginator=$paginator;	   	
+		}
+	   
+		//查看所有版本列表
+		else if((empty($ac) && empty($uuid))|| $ac=='list')
+		{
+			$sql = "SELECT md.title,md.uuid,v.ts_created,v.changelog,v.userid,v.id,u.username,u.realname FROM mdversion v
+					LEFT JOIN metadata md ON md.uuid=v.uuid
+					left join users u on v.userid=u.id
+					WHERE md.title IS NOT NULL
+					order by v.ts_created desc
+					";
+			$sth = $this->db->prepare($sql);
+			$sth->execute();
+			$rows = $sth->fetchAll();
+			
+			$paginator = Zend_Paginator::factory($rows);
+			$paginator->setCurrentPageNumber($this->_getParam('page'));
+			$paginator->setItemCountPerPage(15);
+			$paginator->setView($this->view);
+			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
+			$this->view->paginator=$paginator;			
+		}
+	   
+		//按数据浏览
+		else if($ac=="bydata")
+		{
+			$keywords = $this->_request->getParam('q');
+			if(!empty($keywords))
+				$this->view->q = $keywords;
+			$sql = "SELECT md.title,md.uuid,count(v.id) as c FROM mdversion v
+					LEFT JOIN metadata md ON md.uuid=v.uuid
+					WHERE md.title IS NOT NULL";
+			if(!empty($keywords))
+			{
+				$search=new Search($keywords);
+				$where=$search->sql_expr(array("md.title","md.description"));
+				$sql.=' and '.$where;
+			}
+			$sql.=" group by md.uuid,md.title";
+
+			$sth = $this->db->prepare($sql);
+			$sth->execute();
+			$rows = $sth->fetchAll();
+			
+			$paginator = Zend_Paginator::factory($rows);
+			$paginator->setCurrentPageNumber($this->_getParam('page'));
+			$paginator->setItemCountPerPage(10);
+			$paginator->setView($this->view);
+			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
+			$this->view->paginator=$paginator;
+		   
+			$this->_helper->viewRenderer('version-bydata');
+	   }
+	   
+	   
+	   //删除某个版本
+	   else if($ac=="delete")
+	   {
+		   $this->_helper->layout->disableLayout();
+		   $this->_helper->viewRenderer->setNoRender();
+		   
+		   $data = "";
+		   
+		   try{
+		   $id = $this->_request->getParam('id');
+		   if(empty($id) || !is_numeric($id))
+		   {
+				$data = array("error"=>"参数错误");
+				$this->jsonexit($data);
+				return true;
+		   }
+		   
+		   $sql = "DELETE FROM mdversion WHERE id=?";
+		   $sth = $this->db->prepare($sql);
+		   $ex = $sth -> execute(array($id));
+		   
+		   if($ex)
+		   {
+			   $data = array("deleted"=>$id, "error"=>"删除成功");
+			   $this->jsonexit($data);
+				return true;
+		   }else{
+			   $data = array("error"=>'删除失败，请确认权限后重试');
+			   $this->jsonexit($data);
+				return true;
+		   }
+		   }catch(Exception $e) {
+			   $msg = "删除失败，请确认权限后重试";
+			   if($this->debug>0)
+			   {$msg .= $e->getMessage();}
+			   $data = array("error"=>$msg);
+			   $this->jsonexit($data);
+				return true;
+		   }
+	   }
+	   
+	   //恢复到geonetwork
+	   else if($ac == "restore")
+	   {
+		   $this->_helper->layout->disableLayout();
+		   $this->_helper->viewRenderer->setNoRender();
+		   
+		   $data = "";
+		   try{
+		   $id = $this->_request->getParam('id');
+		   if(empty($id) || !is_numeric($id))
+		   {
+				$data = array("error"=>"参数错误");
+				$this->jsonexit($data);
+				return true;
+		   }
+		   
+			$this->wdb=Zend_Db::factory($this->view->config->geonetwork);
+			$sql = "SELECT v.xml,v.uuid FROM mdversion v 
+					WHERE v.id=?";
+			$sth = $this->db->prepare($sql);
+			$sth ->execute(array($id));
+			$row = $sth->fetch();
+			
+			$sql = "SELECT data FROM metadata WHERE uuid=?";
+			$sth = $this->wdb->prepare($sql);
+			$sth ->execute(array($row['uuid']));
+			$row_geo = $sth->fetch();
+			
+			if($row['xml']==$row_geo['data'])
+			{
+				$data = array("error"=>'无须恢复，元数据相同');
+				$this->jsonexit($data);
+				return true;
+			}
+
+			$sql = "UPDATE metadata SET data=? WHERE uuid=?";
+			$sth = $this->wdb->prepare($sql);
+			$ex = $sth ->execute(array($row['xml'],$row['uuid']));
+			
+			if($ex)
+			{
+				$data = array("error"=>'恢复成功');
+				$this->jsonexit($data);
+				return true;
+			}else{
+				$data = array("error"=>'恢复失败，请确认权限后重试');
+				$this->jsonexit($data);
+				return true;
+			}
+		   }catch(Exception $e) {
+			   $msg = "恢复失败，请确认权限后重试";
+			   if($this->debug>0)
+			   {$msg .= $e->getMessage();}
+			   $data = array("error"=>$msg);
+			   $this->jsonexit($data);
+				return true;
+		   }
+	   }
+	   
+	   //发布到评审
+	   else if($ac == "commit")
+	   {
+		   $this->_helper->layout->disableLayout();
+		   $this->_helper->viewRenderer->setNoRender();
+		   
+		   $data = "";
+		   try{
+			   $id = $this->_request->getParam('id');
+			   if(empty($id) || !is_numeric($id))
+			   {
+					$data = array("error"=>"参数错误");
+					$this->jsonexit($data);
+					return true;
+			   }
+			   
+				$changelog = $this->_request->getParam('changelog');
+			   if(empty($changelog))
+			   {
+					$data = array("error"=>'请输入变更信息');
+					$this->jsonexit($data);
+					return true;
+			   }
+			   				
+			   // 1. 权限认定 --skip
+				// 2. 保存变化记录 save changelog & userid
+				$sql = "UPDATE mdversion SET changelog=?,userid=? WHERE id=?";
+				$this->db->query($sql,array($changelog,$u_id,$id));
+				
+				// 3. 获取数据评审状态
+				$sql = "SELECT s.*,v.xml,m.title FROM mdstatus s left join mdversion v on s.uuid=v.uuid
+					left join metadata m on s.uuid=m.uuid WHERE v.id=?";
+				$sth = $this->db->prepare($sql);
+				$sth->execute(array($id));
+				$row = $sth->fetch();
+				
+				$sql="select * from xunsearch where uuid=?";
+				$sth = $this->db->prepare($sql);
+				$sth->execute(array($row['uuid']));
+				$data_search = $sth->fetch();
+				$search=new Search();
+				$search->update($data_search);
+								
+				if (empty($row)) //无对应记录
+				{
+					$sql="select m.id from metadata m left join mdversion v on m.uuid=v.uuid where v.id=?";
+					$sth=$this->db->prepare($sql);
+					$sth->execute(array($id));
+					$mrow=$sth->fetch();
+					if (empty($mrow)) //说明是新数据
+					{
+						//导入元数据
+						$iso=new ISO19115();
+						$iso->saveDB($this->db,$row['xml']);
+						//进入评审库
+						$sql="insert into mdstatus (uuid,status,userid) select uuid,0,? from mdversion where id=?";
+						$this->db->query($sql,array($u_id,$id));
+						
+						//email to admin
+						$mail=new WestdcMailer($this->view->config->smtp);
+						$mail->setFrom($this->view->config->service->email,'西部数据中心服务组');
+						$mailtp=new EmailText($this->db,"metadata-new-admin",array(
+									'user' => $user->username,
+									'uuid' => $iso->uuid,
+									'email'=> $user->email,
+									//元数据标题
+									'title'=> $iso->resTitle,
+									));
+						$mail->setBodyText($mailtp->getBody());
+						$mail->setSubject($mailtp->getSubject());
+						if($this->debug==0)
+						{
+							$mail->addTo($this->view->config->service->email);
+						}else{
+							$mail->addTo($this->debug_email);
+						}
+						$mail->send();
+								
+						unset($mail);
+						unset($mailtp);
+						//email to author
+						$mail=new WestdcMailer($this->view->config->smtp);
+						$mail->setFrom($this->view->config->service->email,'西部数据中心服务组');
+						$mailtp=new EmailText($this->db,"metadata-new-author",array(
+									'user' => $user->username,
+									'uuid' => $iso->uuid,
+									'email'=> $user->email,
+									//元数据标题
+									'title'=> $iso->resTitle,
+									));
+						$mail->setBodyText($mailtp->getBody());
+						$mail->setSubject($mailtp->getSubject());
+						if($this->debug==0)
+						{
+							$mail->addTo($user->email);
+							$mail->addCc($this->view->config->service->email);
+						}else{
+							$mail->addTo($this->debug_email);
+						}
+						@$mail->send();
+					
+						$data = array("commited"=>1,"error"=>'该版本已经成功提交，请等待数据中心进一步处理!');
+						$this->jsonexit($data);
+						return true;			
+					} else { //说明是已发布的数据且数据不存在评审信息
+						//同步元数据
+						$iso=new ISO19115();
+						$iso->saveDB($this->db,$row['xml']);
+						//移除中间版本
+						$sql="delete from mdversion where uuid in (select uuid from mdversion where id=?) and changelog is null";
+						$this->db->query($sql,array($id));
+						//修改评审状态为发布，且由其提交的用户进行管理
+						$sql="insert into mdstatus (uuid,status,userid) select uuid,6,? from mdversion where id=?";
+						$this->db->query($sql,array($u_id,$id));
+					
+						//email to admin & author
+						$mail=new WestdcMailer($this->view->config->smtp);
+						$mail->setFrom($this->view->config->service->email,'西部数据中心服务组');
+						$mailtp=new EmailText($this->db,"metadata-release",array(
+									'user' => $user->username,
+									'uuid' => $row['uuid'],
+									'email'=> $user->email,
+									//元数据标题
+									'title'=> $row['title'],
+									'changelog'=>$changelog,
+									));
+						$mail->setBodyText($mailtp->getBody());
+						$mail->setSubject($mailtp->getSubject());
+						if($this->debug==0)
+						{
+							$mail->addTo($this->view->config->service->email);
+							$mail->addCc($this->view->config->service->email);
+						}else{
+							$mail->addTo($this->debug_email);
+						}
+						@$mail->send();
+						
+						$data = array("commited"=>1,"error"=>'该版本已经成功发布!');
+						$this->jsonexit($data);
+						return true;		
+					}
+				}
+				else if ($row['status']==-1 || $row['status']==0 || $row['status']==1) //取消发布的数据，初始状态，已接收
+				{
+					//同步元数据
+					$iso=new ISO19115();
+					$iso->saveDB($this->db,$row['xml']);
+					//email to admin
+					$mail=new WestdcMailer($this->view->config->smtp);
+					$mail->setFrom($this->view->config->service->email,'西部数据中心服务组');
+					$mailtp=new EmailText($this->db,"version-commit-admin",array(
+									'user' => $user->username,
+									'uuid' => $row['uuid'],
+									'email'=> $user->email,
+									//元数据标题
+									'title'=> $row['title'],
+									'changelog'=>$changelog,
+									));
+					$mail->setBodyText($mailtp->getBody());
+					$mail->setSubject($mailtp->getSubject());
+					if($this->debug==0)
+					{
+						$mail->addTo($this->view->config->service->email);
+					}else{
+						$mail->addTo($this->debug_email);
+					}
+					$mail->send();
+								
+					unset($mail);
+					unset($mailtp);
+					//email to author
+					$mail=new WestdcMailer($this->view->config->smtp);
+					$mail->setFrom($this->view->config->service->email,'西部数据中心服务组');
+					$mailtp=new EmailText($this->db,"version-commit-author",array(
+									'user' => $user->username,
+									'uuid' => $row['uuid'],
+									'email'=> $user->email,
+									//元数据标题
+									'title'=> $row['title'],
+									));
+					$mail->setBodyText($mailtp->getBody());
+					$mail->setSubject($mailtp->getSubject());
+					if($this->debug==0)
+					{
+						$mail->addTo($user->email);
+						$mail->addCc($this->view->config->service->email);
+					}else{
+						$mail->addTo($this->debug_email);
+					}
+					@$mail->send();					
+					
+					$data = array("commited"=>1,"error"=>'该版本已经成功提交并同步，请等待数据中心进一步处理!');
+					$this->jsonexit($data);
+					return true;
+				}
+				else if ($row['status']==2 || $row['status']==3 || $row['status']==4)//已发送过外审邮件，需由编辑告知变化信息
+				{
+					//email to admin
+					$mail=new WestdcMailer($this->view->config->smtp);
+					$mail->setFrom($this->view->config->service->email,'西部数据中心服务组');
+					$mailtp=new EmailText($this->db,"version-commit-admin",array(
+									'user' => $user->username,
+									'uuid' => $row['uuid'],
+									'email'=> $user->email,
+									//元数据标题
+									'title'=> $row['title'],
+									'changelog'=>$changelog,
+									));
+					$mail->setBodyText($mailtp->getBody());
+					$mail->setSubject($mailtp->getSubject());
+					if($this->debug==0)
+					{
+						$mail->addTo($this->view->config->service->email);
+					}else{
+						$mail->addTo($this->debug_email);
+					}
+					$mail->send();
+								
+					unset($mail);
+					unset($mailtp);
+					//email to author
+					$mail=new WestdcMailer($this->view->config->smtp);
+					$mail->setFrom($this->view->config->service->email,'西部数据中心服务组');
+					$mailtp=new EmailText($this->db,"version-commit-author",array(
+									'user' => $user->username,
+									'uuid' => $row['uuid'],
+									'email'=> $user->email,
+									//元数据标题
+									'title'=> $row['title'],
+									));
+					$mail->setBodyText($mailtp->getBody());
+					$mail->setSubject($mailtp->getSubject());
+					if($this->debug==0)
+					{
+						$mail->addTo($user->email);
+						$mail->addCc($this->view->config->service->email);
+					}else{
+						$mail->addTo($this->debug_email);
+					}
+					@$mail->send();
+					
+					//email to experts, sync to database?
+					//todo!!!
+					//should generate new pdf? or user could not commit a new version when it is in the reviewing process?
+					/*
+					unset($mail);
+					unset($mailtp);
+					$mail=new WestdcMailer($this->view->config->smtp);
+					$mail->setFrom($this->view->config->service->email,'西部数据中心服务组');
+					$mailtp=new EmailText($this->db,"version-commit-expert",array(
+									'user' => $user->username,
+									'uuid' => $row['uuid'],
+									'email'=> $user->email,
+									//元数据标题
+									'title'=> $row['title'],
+									));
+					$mail->setBodyText($mailtp->getBody());
+					$mail->setSubject($mailtp->getSubject());
+					if($this->debug==0)
+					{
+						$mail->addTo($user->email);
+						$mail->addCc($this->view->config->service->email);
+					}else{
+						$mail->addTo($this->debug_email);
+					}
+					@$mail->send();
+					*/
+					$data = array("commited"=>1,"error"=>'该版本已经成功提交，请等待数据中心进一步处理!');
+					$this->jsonexit($data);
+					return true;					
+				}
+				else if ($row['status']>=5)//数据已经发布，再次修改后将只通知管理员，保留发布状态
+				{
+					//同步元数据
+					$iso=new ISO19115();
+					$iso->saveDB($this->db,$row['xml']);
+					//移除中间版本
+					$sql="delete from mdversion where uuid in (select uuid from mdversion where id=?) and changelog is null";
+					$this->db->query($sql,array($id));
+					
+					//email to admin & author
+					$mail=new WestdcMailer($this->view->config->smtp);
+					$mail->setFrom($this->view->config->service->email,'西部数据中心服务组');
+					$mailtp=new EmailText($this->db,"metadata-release",array(
+									'user' => $user->username,
+									'uuid' => $row['uuid'],
+									'email'=> $user->email,
+									//元数据标题
+									'title'=> $row['title'],
+									'changelog'=>$changelog,
+									));
+					$mail->setBodyText($mailtp->getBody());
+					$mail->setSubject($mailtp->getSubject());
+					if($this->debug==0)
+					{
+						$mail->addTo($this->view->config->service->email);
+						//$mail->addCc($this->view->config->service->email);
+					}else{
+						$mail->addTo($this->debug_email);
+					}
+					@$mail->send();
+					
+					$data = array("commited"=>1,"error"=>'该版本已经成功发布!');
+					$this->jsonexit($data);
+					return true;
+				}
+
+			}catch(Exception $e) {
+			   $msg = "提交失败，请确认权限后重试";
+			   if($this->debug>0)
+			   {$msg .= $e->getMessage();}
+			   $data = array("error"=>$msg);
+			   $this->jsonexit($data);
+			   return true;
+			}
+	   }//发布到评审
+	   
+	   //与前一个版本对比
+	   else if($ac == "diff")
+	   {
+		    $this->_helper->viewRenderer('version-diff');
+			$id = $this->_request->getParam('id');
+			if(empty($id) || !is_numeric($id))
+			{
+				$this->view->error = "参数错误";
+				return true;
+			}
+			
+			$sql = "SELECT v.uuid,md.title FROM mdversion v
+					LEFT JOIN metadata md ON v.uuid=md.uuid
+					WHERE v.id=?";
+			$sth = $this->db->prepare($sql);
+			$sth -> execute(array($id));
+			
+			$row = $sth->fetch();
+			
+			$sql = "SELECT v.* FROM mdversion v
+					WHERE v.uuid=? AND v.id<=?
+					ORDER BY v.ts_created DESC
+					LIMIT ?";
+			$sth = $this->db->prepare($sql);
+			$sth -> execute(array($row['uuid'],$id,2));
+			
+			$rows = $sth->fetchAll();
+			
+			if(count($rows)<2)
+			{
+				$this->view->error = "对比失败：之前没有版本可以对比";
+				return true;
+			}
+			
+			$this->view->info = $row;
+			$this->view->data = $rows;
+			   
+	   }
+	   
+		
+	}//versionAction 版本控制
+	
+	
+	/*
+	 * authorAction() 数据作者
+	 *
+	 * param string $ac 	//动作
+	 				  =add  添加
+					  =edit	编辑
+					  =update  更新
+					  =del    删除
+					  =list	 列出所有数据作者
+					  
+	 * param string $uuid	//UUID
+	 *
+	 * return view|application-json
+	 */
+	public function authorAction(){
+		
+		$ac = $this->_getParam('ac');
+		$uuid = $this->_getParam('uuid');
+		
+		if(empty($ac) && empty($uuid))
+		{
+			
+			$keywords = $this->_request->getParam('q');
+			if(!empty($keywords))
+			$this->view->q = $keywords;
+			
+			$sql = "select md.id,md.title,md.uuid,count(a.userid) as c from metadata md
+					right JOIN mdauthor a ON md.uuid=a.uuid
+					";
+					
+			if(!empty($keywords))
+			{
+				$search=new Search($keywords);
+				$where=$search->sql_expr(array("md.title"));
+				$sql.=' and '.$where;
+			}
+			
+			$sql .= "GROUP by md.id,md.title,md.uuid,md.ts_created
+					ORDER BY md.ts_created DESC";
+			
+			$sth = $this->db->prepare($sql);
+			$sth-> execute();
+			$rows = $sth->fetchAll();
+			
+			$paginator = Zend_Paginator::factory($rows);
+			$paginator->setCurrentPageNumber($this->_getParam('page'));
+			$paginator->setItemCountPerPage(15);
+			$paginator->setView($this->view);
+			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
+			$this->view->paginator=$paginator;
+			
+		}//列表
+		
+		
+		else if($ac == 'add')
+		{
+			
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+			
+			$username = $this->_getParam('username');
+			$uuid = $this->_getParam('uuid');
+			
+			if(!preg_match("/^[0-9A-Za-z]{8}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{12}$/",$uuid))
+			{
+				$data = array("error"=>"uuid参数错误");
+				$this->jsonexit($data);
+				return true;
+			}
+			
+			if(empty($username))
+			{
+				$data = array("error"=>'请输入要添加为该数据作者的用户名');
+				$this->jsonexit($data);
+				return true;
+			}
+			
+			$sql = "SELECT * FROM users WHERE username=?";
+			$sth = $this->db->prepare($sql);
+			$sth->execute(array($username));
+			$row = $sth->fetch();
+			
+			if(empty($row['id']) || !isset($row['id']))
+			{
+				$data = array("error"=>'您输入的用户名无任何对应用户');
+				$this->jsonexit($data);
+				return true;
+			}
+			
+			$uid = $row['id'];
+			
+			$sql = "SELECT * FROM mdauthor WHERE userid=? AND uuid=?";
+			$sth = $this->db->prepare($sql);
+			$sth->execute(array($row['id'],$uuid));
+			$row = $sth->fetch();
+			
+			if(!empty($row['id']) && $row['status']==1)
+			{
+				$data = array("error"=>'该用户已经是此数据的作者');
+				$this->jsonexit($data);
+				return true;
+			}
+			
+			if(!empty($row['id']) && in_array($row['status'],array(0,-1)) )
+			{
+				$sql = "UPDATE mdauthor SET status=1 WHERE uuid=? AND userid=?";
+				$sth = $this->db->prepare($sql);
+				$ds = $sth->execute(array($uuid,$uid));
+				if($ds)
+				{
+					$data = array("msg"=>'该用户已被提升为数据作者','added'=>1);
+					$this->jsonexit($data);
+					return true;
+				}else{
+					$data = array("error"=>'处理中出现错误');
+					$this->jsonexit($data);
+					return true;
+				}
+			}
+			
+			if(empty($row['id']))
+			{
+				$sql = "INSERT INTO mdauthor (uuid,userid,status) VALUES (?,?,?)";
+				$sth = $this->db->prepare($sql);
+				$ds = $sth->execute(array($uuid,$uid,1));
+				if($ds)
+				{				
+					$data = array("msg"=>'该用户已被添加为数据作者','added'=>1);
+					$this->jsonexit($data);
+					return true;
+				}else{
+					$data = array("error"=>"处理中出现错误");
+					$this->jsonexit($data);
+					return true;
+				}
+			}
+			
+			
+			$data = array("error"=>"处理中出现错误");
+			$this->jsonexit($data);
+			return true;
+			
+		}//ajax 添加作者
+		
+		
+		else if(($ac == "edit" || $ac=="") && !empty($uuid))
+		{
+			
+			$window = $this->_getParam('window');
+			
+			if($window == "iframe")
+			{
+				$this->_helper->layout->disableLayout();
+				$this->_helper->viewRenderer('author-edit-iframe');
+			}else{
+				$this->_helper->viewRenderer('author-edit');
+			}
+			
+			$sql = "SELECT a.*,md.title,u.realname,u.username FROM mdauthor a
+					LEFT JOIN metadata md ON a.uuid=md.uuid
+					LEFT JOIN users u ON a.userid=u.id
+					WHERE md.uuid=?
+					ORDER BY a.id DESC
+					";
+					
+			$sth = $this->db->prepare($sql);
+			$sth->execute(array($uuid));
+			$rows = $sth->fetchAll();
+			
+			$this->view->authors = $rows;
+			
+		}// 作者管理弹窗
+		
+		else if($ac == "del")
+		{
+			
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+			
+			$id = $this->_getParam('id');
+			
+			$sql = "DELETE FROM mdauthor WHERE id=?";
+			$sth = $this->db->prepare($sql);
+			$ds = $sth->execute(array($id));
+			if($ds)
+			{
+				$data = array("deleted"=>$id);
+				$this->jsonexit($data);
+				return true;
+			}else{
+				$data = array("error"=>"处理中出现错误");
+				$this->jsonexit($data);
+				return true;
+			}
+			
+			
+		}//移除作者
+		
+		else if($ac == 'update')
+		{
+			
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+			
+			$id = $this->_getParam('id');
+			
+			$sql = "UPDATE mdauthor SET status=1 WHERE id=?";
+			$sth = $this->db->prepare($sql);
+			$ds = $sth->execute(array($id));
+			if($ds)
+			{
+				$data = array("updated"=>$id,'msg'=>'认证成功!');
+				$this->jsonexit($data);
+				return true;
+			}else{
+				$data = array("error"=>"处理中出现错误");
+				$this->jsonexit($data);
+				return true;
+			}
+			
+			
+		}//认证作者
+		
+		else if($ac =="list")
+		{
+			$this->_helper->viewRenderer('author-list');
+			
+			$sql = "SELECT u.id,u.realname,u.email,count(a.id) as d FROM mdauthor a
+					LEFT JOIN users u ON a.userid=u.id
+					WHERE a.status>0
+					GROUP BY u.id,u.realname,u.email
+					ORDER BY u.id DESC";
+			
+			$sth = $this->db->prepare($sql);
+			$sth->execute();
+			$rows = $sth->fetchAll();
+			
+			$paginator = Zend_Paginator::factory($rows);
+			$paginator->setCurrentPageNumber($this->_getParam('page'));
+			$paginator->setItemCountPerPage(15);
+			$paginator->setView($this->view);
+			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
+			$this->view->paginator=$paginator;
+		}//所有作者
+		
+		else if($ac == "userdatas")
+		{
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+			
+			$id = $this->_getParam('id');
+			
+			$sql = "SELECT md.title,md.uuid FROM mdauthor a
+					LEFT JOIN metadata md ON a.uuid=md.uuid
+					WHERE a.userid=? AND a.status>0
+					ORDER BY a.ts_created";
+			$sth = $this->db->prepare($sql);
+			$sth->execute(array($id));
+			$rows = $sth->fetchAll();
+			
+			$data = array("datas"=>$rows);
+			$this->jsonexit($data);
+			return true;
+			
+		}//用户数据
+		
+		else if($ac == "datas")
+		{
+			$this->_helper->viewRenderer('author-datas');
+			
+			$keywords = $this->_request->getParam('q');
+			if(!empty($keywords))
+			$this->view->q = $keywords;
+			
+			$sql = "select md.id,md.title,md.uuid,count(a.userid) as c from metadata md
+					left JOIN mdauthor a ON md.uuid=a.uuid
+					";
+					
+			if(!empty($keywords))
+			{
+				$search=new Search($keywords);
+				$where=$search->sql_expr(array("md.title"));
+				$sql.=' WHERE '.$where;
+			}
+			
+			$sql .= "GROUP by md.id,md.title,md.uuid,md.ts_created
+					ORDER BY md.ts_created DESC";
+			
+			$sth = $this->db->prepare($sql);
+			$sth-> execute();
+			$rows = $sth->fetchAll();
+			
+			$paginator = Zend_Paginator::factory($rows);
+			$paginator->setCurrentPageNumber($this->_getParam('page'));
+			$paginator->setItemCountPerPage(15);
+			$paginator->setView($this->view);
+			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
+			$this->view->paginator=$paginator;
+			
+		}
+		
+	}//authorAction() 数据作者管理
+	
+	
+	//newdataAction() 新建元数据
+	public function newdataAction(){
+		
+		$ac = $this->_request->getParam('ac');
+	   $id = $this->_request->getParam('id');
+	   $this->wdb=Zend_Db::factory($this->view->config->geonetwork);
+	   
+	   $auth = Zend_Auth::getInstance();
+		if($auth->hasIdentity())
+		{
+			$user = $auth->getIdentity();
+			$u_id = $user->id;
+		}
+	   
+	   //在geonetwork中查看单条数据
+	   if (!empty($id) && empty($ac))
+	   {
+	   	$this->view->url='metadata.show?id='.$id;
+	   	$this->_helper->viewRenderer('newdata-view');	   	
+	   }
+	   //查看所有的未提交数据列表
+	   else if((empty($ac) && empty($uuid))|| $ac=='list')
+	   {
+			$sql = "SELECT (regexp_matches(gn.data,'<resTitle>(.*)</resTitle>'))[1] as title,gn.id,gn.uuid FROM geonetworkmetadata gn
+					WHERE gn.uuid not in (select uuid from metadata) 
+					order by gn.id desc
+					";
+			$sth = $this->db->prepare($sql);
+			$sth->execute();
+			$rows = $sth->fetchAll();
+			
+			
+			$paginator = Zend_Paginator::factory($rows);
+			$paginator->setCurrentPageNumber($this->_getParam('page'));
+			$paginator->setItemCountPerPage(15);
+			$paginator->setView($this->view);
+			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
+			$this->view->paginator=$paginator;			
+	   }
+	   //元数据导入
+	   else if($ac=="import")
+	   {
+			$this->_helper->viewRenderer('newdata-import');
+	   }	   	   
+		//从模板新建元数据
+		else if($ac=="add-by-template")
+		{
+			$keywords = $this->_request->getParam('q');
+			$sql="select id,(regexp_matches(data,'<resTitle>(.*)</resTitle>'))[1] as title,(owner-$u_id) as isowner from metadata where istemplate='y' and schemaid='iso19115'";
+			if(!empty($keywords))
+			{
+				$this->view->q = $keywords;
+				$search=new Search($keywords);
+				$where=$search->sql_expr(array("data"));
+				$sql.=' and '.$where;
+			}
+			$sql.=" order by changedate desc";
+			$sth = $this->wdb->prepare($sql);
+			$sth->execute();
+			$rows = $sth->fetchAll();
+
+			$paginator = Zend_Paginator::factory($rows);
+			$paginator->setCurrentPageNumber($this->_getParam('page'));
+			$paginator->setItemCountPerPage(10);
+			$paginator->setView($this->view);
+			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
+			$this->view->paginator=$paginator;
+			$this->_helper->viewRenderer('newdata-add');
+		}
+		
+		else if($ac=="add-by-data")
+		{
+			$keywords = $this->_request->getParam('q');
+			$sql = "SELECT md.title,md.uuid,md.description,gn.id as gid FROM normalmetadata md 
+					left join geonetworkmetadata gn on md.uuid=gn.uuid
+					WHERE gn.id is not null";
+			if(!empty($keywords))
+			{
+				$this->view->q = $keywords;
+				$search=new Search($keywords);
+				$where=$search->sql_expr(array("md.title","md.description"));
+				$sql.=' and '.$where;
+			}
+			$sql.=" order by md.ts_created desc";
+			$sth = $this->db->prepare($sql);
+			$sth->execute();
+			$rows = $sth->fetchAll();
+		
+			$paginator = Zend_Paginator::factory($rows);
+			$paginator->setCurrentPageNumber($this->_getParam('page'));
+			$paginator->setItemCountPerPage(10);
+			$paginator->setView($this->view);
+			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
+			$this->view->paginator=$paginator;
+			$this->_helper->viewRenderer('newdata-add-bydata');
+		}
+		//元数据格式检查
+		else if ($ac=="validate")
+		{
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+		   
+			$data = "";
+			$id = $this->_request->getParam('id');
+			$sql="select uuid,data from geonetworkmetadata where id=?";
+			$sth=$this->db->prepare($sql);
+			$sth->execute(array($id));
+			$row=$sth->fetch();
+
+			$iso=new ISO19115();
+			@$iso->loadXML($row['data']);
+			if ($iso->validate())
+			{
+					$data=array("error"=>"元数据中发现错误。<br />".implode("<br />",$iso->error));
+					$this->jsonexit($data);
+					return true;
+			}	 else {
+					$data=array("error"=>"元数据中没有发现错误。<br />");
+					$this->jsonexit($data);
+					return true;				
+			}			
+		}	
+		//提交数据
+		else if($ac=="commit")
+		{
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+		   
+			$data = "";
+			$id = $this->_request->getParam('id');
+			try{
+				if(empty($id) || !is_numeric($id))
+				{
+					$data = array("error"=>"参数错误");
+					$this->jsonexit($data);
+					return true;
+				}
+			   
+				$changelog = $this->_request->getParam('changelog');
+				if(empty($changelog))
+				{
+					$data = array("error"=>'请输入变更信息');
+					$this->jsonexit($data);
+					return true;
+				}
+			   				
+				// 1. 权限认定：当前用户必须和其owner相同
+				// 数据应当没有评审状态，没有作者信息
+				$sql="select uuid,data from geonetworkmetadata where id=?";
+				$sth=$this->db->prepare($sql);
+				$sth->execute(array($id));
+				$row=$sth->fetch();
+				if (empty($row))
+				{
+					$data = array("error"=>'无权限修改数据');
+					$this->jsonexit($data);
+					return true;
+				}
+				
+				// 保存数据作者信息
+				
+				// 2. 保存变化记录 save changelog & userid for the latest version
+				$sql = "UPDATE mdversion SET changelog=?,userid=? WHERE id in (select v.id from mdversion v left join geonetworkmetadata g on v.uuid=g.uuid where g.id=? order by v.ts_created desc limit 1)";
+				$this->db->query($sql,array($changelog,$u_id,$id));
+				
+				// 3. 保存数据评审状态
+				//导入元数据
+				$iso=new ISO19115();
+				@$iso->saveDB($this->db,$row['data']);
+				//进入评审库
+				$sql="insert into mdstatus (uuid,status,userid) select uuid,0,? from geonetworkmetadata where id=?";
+				$this->db->query($sql,array($u_id,$id));
+				//email to admin
+				$mail=new WestdcMailer($this->view->config->smtp);
+				$mail->setFrom($this->view->config->service->email,'西部数据中心服务组');
+				$mailtp=new EmailText($this->db,"metadata-new-admin",array(
+									'user' => $user->username,
+									'uuid' => $iso->uuid,
+									'email'=> $user->email,
+									//元数据标题
+									'title'=> $iso->resTitle,
+									));
+				$mail->setBodyText($mailtp->getBody());
+				$mail->setSubject($mailtp->getSubject());
+				if($this->debug==0)
+				{
+					$mail->addTo($this->view->config->service->email);
+				}else{
+					$mail->addTo($this->debug_email);
+				}
+				$mail->send();
+				
+				$data = array("commited"=>1,"error"=>'该版本已经成功提交，请等待数据中心进一步处理!');
+				$this->jsonexit($data);
+				return true;			
+			}catch(Exception $e) {
+				$sql="delete from mdstatus where uuid in (select uuid from geonetworkmetadata where id=?)";
+				$this->db->query($sql,array($id));
+			   $msg = "提交失败，请确认权限后重试";
+			   if($this->debug>0)
+			   {$msg .= $e->getMessage();}
+			   $data = array("error"=>$msg);
+			   $this->jsonexit($data);
+			   return true;
+			}
+	   }
+		
+	}// newdataAction() 新建元数据
+	
+	/*
+	* projectsAction() 数据汇交计划
+	* 
+	*
+	*
+	*
+	*/
+	function projectAction()
+	{
+		include_once("Heihe.php");
+		$heihe  = new Heihe($this->db);
+		
+		$this->view->input_NameDefaultVal = "专家姓名";
+		$this->view->input_EmailDefaultVal = "专家email";
+		
+		$projectTable = $heihe->tbl_heiheproject;
+		
+		$ac = $this->_getParam('ac');
+		
+		if(empty($ac) || $ac == "index")
+		{
+			$this->_helper->viewRenderer('project');
+			
+			//Search Link
+			$this->view->searchLink = "/admin/heihe/project/ac/index/";
+			
+			$q = $this->_getParam('q');
+			
+			$wheresql = array();
+			
+			if(!empty($q))
+			{
+				$wheresql[] = " (title LIKE '%$q%' OR 
+								 code LIKE '%$q%' OR 
+								 name LIKE '%$q%' OR 
+								 email LIKE '%$q%')";
+				$this->view->searchKeyword = $q;
+			}
+			
+			if(count($wheresql)>0)
+			{
+				$wheresql = join(" AND ",$wheresql);
+			}else{
+				$wheresql = "";
+			}
+			
+			if(!empty($wheresql))
+			{
+				$wheresql = " WHERE ".$wheresql;
+			}
+			
+			$sql = "SELECT * FROM $projectTable $wheresql
+					ORDER BY id ASC";
+			$sth = $this->db->query($sql);
+			$rows = $sth->fetchAll();
+			
+			foreach ($rows as $k=>$v)
+			{
+				$rows[$k]['status_alias'] = $heihe->getStatus($v['status']);
+			}
+			
+			$this->view->Count = count($rows);
+			
+			$paginator = Zend_Paginator::factory($rows);
+			$paginator->setCurrentPageNumber($this->_getParam('page'));
+			$paginator->setItemCountPerPage(15);
+			$paginator->setView($this->view);
+			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
+			$this->view->paginator=$paginator;
+			
+			$this->view->project_status = $heihe->project_status;
+			
+			return true;
+		}//ac == index 
+		
+		//邀请专家
+		if($ac == "invite")
+		{
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+			
+			$pid = $this->_getParam('id');
+			$name = $this->_getParam('name');
+			$email = $this->_getParam('email');
+			
+			if(!is_numeric($pid))
+			{
+				$this->jsonexit(array("error"=>"参数错误"));
+				return true;
+			}
+			
+			if(empty($name) || $name == $this->view->input_NameDefaultVal)
+			{
+				$this->jsonexit(array("error"=>"请输入专家姓名"));
+				return true;
+			}
+			
+			if(empty($email) || $email == $this->view->input_EmailDefaultVal)
+			{
+				$this->jsonexit(array("error"=>"请输入专家Email"));
+				return true;
+			}
+			
+			$code = $heihe->makeValidation($email);
+			
+			$expert_data = array(
+				"name"=>$name,		//专家姓名
+				"email"=>$email,	//专家email
+				"created"=>date("Y-m-d H:i:s",time()),	//邀请时间
+				"validation"=>$code,	//验证码
+			);
+			
+			$rs = $heihe->expertAdd($pid,$expert_data);
+
+			if($rs > 0)
+			{
+				$this->sendMailToExpert($pid,$name,$email,$code);// 最后再加入一个非0的数字型参数即可使用调试邮箱发送
+				$this->jsonexit(array("msg"=>"专家邀请成功！","invited"=>1));
+				return true;
+			}else if($rs==-1){
+				$this->jsonexit(array("error"=>"该专家已经邀请过"));
+				return true;
+			}else{
+				$this->jsonexit(array("error"=>"邀请失败，请重试"));
+				return true;
+			}
+
+			return true;
+		}// 邀请专家
+		
+		if($ac == "showexpert")
+		{
+
+			$this->_helper->layout->setLayout('layout-iframe');
+			$this->_helper->viewRenderer('project-showexpert');
+			
+			$pid = $this->_getParam('id');
+			
+			if(empty($pid) || !is_numeric($pid))
+			{
+				$this->view->error = "参数错误";
+				return true;
+			}
+			
+			$this->view->pid = $pid;
+
+			$experts = $heihe->expertRead($pid);
+			
+			if(!is_array($experts))
+			{
+				$this->view->error = "此项目还没有邀请专家";
+				return true;
+			}
+			
+			foreach($experts as $k=>$v)
+			{
+				$experts[$k]['url'] = $heihe->makeInviteLink($pid,$v['validation']);
+			}
+			
+			$this->view->experts = $experts;
+
+			return true;
+		}//ac == showexpert 查看跟踪专家
+		
+		if($ac == "remove")
+		{
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+			
+			$pid = $this->_getParam('id');
+			$del = $this->_getParam('del');
+			
+			if(!empty($del) && !empty($pid))
+			{
+				
+				$rs = $heihe->expertRemove($pid,$del);
+				
+				if($rs)
+				{
+					$this->jsonexit(array("deleted"=>1));
+					return true;
+				}else{
+					$this->jsonexit(array("error"=>"删除失败，请重试"));
+					return true;
+				}
+				
+			}else{
+				$this->jsonexit(array("error"=>"参数错误，请刷新"));
+				return true;
+			}
+			
+		}//ac == remove 删除专家
+		
+		if($ac == "upload")
+		{
+			$this->_helper->layout->setLayout('layout-iframe');
+			$this->_helper->viewRenderer('project-upload');
+			
+			$submit = $this->_getParam('submit');
+
+			$pid = $this->_getParam('pid');
+			
+			if(empty($pid) || !is_numeric($pid))
+			{
+				$this->view->error = "参数错误";
+				return true;
+			}
+			
+			$this->view->pid = $pid;
+			
+			$auth = Zend_Auth::getInstance();
+			if($auth->hasIdentity())
+			{
+				$user = $auth->getIdentity();
+				$uid = $user->id;
+			}
+
+			if(!empty($submit) && empty($this->view->error))
+			{
+				
+				$files=new files();
+				$msg = $files -> upload($this->view->config->upload,$_FILES['Filedata'],'heihe');
+				
+				if(empty($msg['error']))
+				{
+					$msg['error']="";
+					$filename = $msg['db_path'];
+					$filesize = $msg['file_size'];
+					$filedesc = $this->_request->getParam('filedesc');
+					$filetype = $msg['file_type'];
+					$realname = $msg['realname'];
+					
+					if(!empty($row['attachid']))
+					{
+						$sql = "SELECT * FROM attachments WHERE id={$row['attachid']}";
+						$sth = $this->db->query($sql);
+						$attach = $sth->fetch();
+						$this->db->exec("DELETE FROM attachments WHERE id={$row['attachid']} AND filetype='heihe'");
+						@unlink($this->view->config->upload.$attach['filename']);
+					}
+
+					$sql = " INSERT INTO attachments (filename,filetype,filedesc,userid,filesize,realname) values 
+							('$filename','heihe','$filedesc','$uid','$filesize','$realname') RETURNING id";
+					$sth = $this->db->prepare($sql);
+					$sth->execute();
+					$att = $sth->fetch(PDO::FETCH_ASSOC);
+					$msg['attid'] = $attid = $att['id'];
+					
+					$sql = "UPDATE heiheproject SET attachid=$attid WHERE id=$pid";
+					$sth = $this->db->exec($sql);
+					
+					if($sth)
+					{
+						$this->view->message = "上传成功";
+					}else{
+						@unlink($filename);
+						$this->view->error = '附件上传失败:写入附件表出错';
+						return true;
+					}
+				}else{
+					@unlink($filename);
+					$this->view->error = "附件上传失败".$msg['error'];
+					return true;
+				}
+			}
+			
+			$sql  = "SELECT * FROM heiheproject WHERE id=$pid";
+			$sth = $this->db->query($sql);
+			$row = $sth->fetch();
+			
+			if(!empty($row['attachid']))
+			{
+				$sql = "SELECT * FROM attachments WHERE id = {$row['attachid']}";
+				$sth = $this->db->query($sql);
+				$this->view->att = $sth->fetch();
+			}
+			
+			return true;
+		}//ac == upload
+		
+		//改变状态
+		if($ac == "changestatus")
+		{
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+			
+			$project = $this->_getParam('p');
+			$status = $this->_getParam('s');
+			
+			if(!is_numeric($status))
+			{
+				$this->jsonexit(array('error'=>'参数错误'));
+				return true;
+			}
+			
+			$code = $heihe->ChangeStatus($project,$status);
+			
+			if($code > 0)
+			{
+				$this->jsonexit(
+					array(
+						'msg'=>'修改成功!',
+						'status'=>$heihe->getStatus($status)
+					)
+				);
+				return true;
+			}else{
+				$this->jsonexit(array('error'=>'参数错误'));
+				return true;
+			}
+			
+		}//ac == "changestatus"
+		
+	}//projectsAction()
+	
+	public function fundAction()
+	{
+		$this->_helper->layout->setLayout('administry');
+		$ac = $this->_getParam('ac');
+		$submit = $this->_getParam('submit');
+		
+		include_once("data/Fund.php");
+		$fund = new Fund($this->db);
+		
+		$auth = Zend_Auth::getInstance();
+		if($auth->hasIdentity())
+		{
+			$user = $auth->getIdentity();
+			$uid = $user->id;
+		}
+		
+		if($ac=='index' || empty($ac))
+		{
+			$uuid = $this->_getParam('uuid');
+			if(empty($uuid))
+			{
+				$rows = $fund->fetch();
+				$fund->addPaginator($rows,$this->view,$this->_request);
+			}else{
+				include('data/Metadata.php');
+				$md = new Metadata($this->db);
+				$this->view->md = $md->view($uuid);
+				$rows = $fund->fetch($uuid);
+				$fund->addPaginator($rows,$this->view,$this->_request);
+			}
+			return true;
+		}
+		
+		if($ac == "add")
+		{
+			$this->_helper->viewRenderer('fund-add');
+			if(!empty($submit))
+			{				
+				$data = $fund->_getParams($this->_request);
+				$data['userid'] = $uid;
+				
+				if($fund->add($data) == true)
+				{
+					$this->view->AlertType = "alert-success";
+					$this->view->msg = "添加成功！";
+					$this->view->jump_url = "/admin/data/fund/";
+					return true;
+				}else{
+					$this->view->data = $data;
+					$this->view->error = "添加失败，请重试";
+					return true;
+				}
+			}
+			return true;
+		}//add
+		
+		if($ac == "edit")
+		{
+			$this->_helper->viewRenderer('fund-add');
+			$id = $this->_getParam('id');
+				
+			if(empty($id))
+			{
+				$this->view->AlertType = "alert-error";
+				$this->view->msg = "参数错误";
+				$this->view->jump_url = "/admin/data/fund/";
+			}
+			
+			if(!empty($submit))
+			{
+				$data = $fund->_getParams($this->_request);
+				$data['userid'] = $uid;
+				if($fund->update($data,$id) == true)
+				{
+					$this->view->AlertType = "alert-success";
+					$this->view->msg = "修改成功！";
+					$this->view->jump_url = "/admin/data/fund/";
+					return true;
+				}else{
+					$this->view->data = $data;
+					$this->view->error = "修改失败，请重试";
+					return true;
+				}
+			}else{
+				$this->view->data = $fund->view($id);
+			}
+			return true;
+		}//edit
+		
+		if($ac == "del")
+		{
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+			
+			$id = $this->_getParam('id');
+				
+			if(empty($id))
+			{
+				$this->jsonexit(array('error'=>'参数错误'));
+				return true;
+			}
+			
+			if($fund->delete($id) == true)
+			{
+				$this->jsonexit(array('success'=>$id));
+				return true;
+			}else{
+				$this->jsonexit(array('error'=>'删除失败'));
+				return true;
+			}
+			
+		}//del
+		
+		if($ac == "formd")
+		{
+			$uuid = $this->_getParam('uuid');
+			
+			if(empty($uuid))
+			{
+				$this->view->AlertType = "alert-error";
+				$this->view->msg = "参数错误";
+				$this->view->jump_url = "/admin/data/fund/";
+			}
+			
+			$id = $this->_getParam('id');
+			$order = $this->_getParam('order');
+			
+			if(!empty($id))
+			{
+				if($fund->addToMdfund($uuid,$id,$order))
+				{
+					$this->view->AlertType = "alert-success";
+					$this->view->error = "添加成功！可以继续选择并添加";
+				}else{
+					$this->view->AlertType = "alert-error";
+					$this->view->error = "添加失败！该数据可能已被添加";
+				}
+			}
+			
+			$mfid = $this->_getParam('mfid');
+			
+			if(!empty($mfid))
+			{
+				if($fund->changeorder($mfid,$order))
+				{
+					$this->view->AlertType = "alert-success";
+					$this->view->error = "排序修改成功！";
+				}else{
+					$this->view->AlertType = "alert-error";
+					$this->view->error = "排序修改失败！";
+				}
+				$rows = $fund->fetch($uuid);
+			}else{
+				$this->view->ct = "ct";
+				$rows = $fund->fetch($uuid,false);
+			}
+			
+			include('data/Metadata.php');
+			$md = new Metadata($this->db);
+			$this->view->md = $md->view($uuid);
+			
+			$fund->addPaginator($rows,$this->view,$this->_request);
+
+			return true;			
+		}//formd
+		
+		if($ac == "mdfunddel")
+		{
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+			
+			$id = $this->_getParam('id');
+				
+			if(empty($id))
+			{
+				$this->jsonexit(array('error'=>'参数错误'));
+				return true;
+			}
+			
+			if($fund->mfdelete($id) == true)
+			{
+				$this->jsonexit(array('success'=>$id));
+				return true;
+			}else{
+				$this->jsonexit(array('error'=>'删除失败'));
+				return true;
+			}
+		}//mdfunddel
+		
+	}//fund
+	
+	public function doiAction()
+	{
+		$this->_helper->layout->setLayout('administry');
+		$ac = $this->_getParam('ac');
+		$submit = $this->_getParam('submit');
+		$uuid = $this->_getParam('uuid');
+		
+		include_once("data/Doi.php");
+		$doi = new Doi($this->db);
+		include_once("helper/view.php");
+		
+		if( empty($ac) || $ac == "index")
+		{
+			if(empty($uuid))
+			{
+				$rows = $doi->fetch();
+				view::addPaginator($rows,$this->view,$this->_request);
+			}else{
+				$this->_redirect('/admin/data/doi/ac/edit/?uuid='.$uuid);
+				return true;
+			}
+			return true;
+		}//index
+		
+		if($ac == "add")
+		{
+			$this->_helper->viewRenderer('doi-add');
+			
+		}//add
+		
+		if($ac == "edit")
+		{
+			$this->_helper->viewRenderer('doi-add');
+			$id = $this->_getParam('id');
+			if(empty($uuid) && empty($id))
+			{
+				view::Msg('alert-error',"参数错误",-1);
+				return false;
+			}
+			
+			if(!empty($uuid))
+			{
+				$this->view->uuid = $uuid;
+				$this->view->data = $doi->view($uuid);
+				if(empty($this->view->data))
+				{
+					$this->view->data['uuid'] = $uuid;
+				}
+			}
+			
+			
+		}//add
+		
+	}//doi
+	
+	//发送邀请专家的邮件
+	public function sendMailToExpert($pid,$name,$email,$code,$test=0)
+	{
+		include_once("Heihe.php");
+		$heihe  = new Heihe($this->db);
+		$url = $heihe->makeInviteLink($pid,$code);
+		
+		include_once("EmailText.php");
+		$mailtp=new EmailText($this->db,"expert-invite",array(
+			'name' => $name,
+			'url' => $url,
+		));
+		
+		echo $mailtp->getBody();
+		echo $mailtp->getSubject();
+		if($test == 0)
+		{
+			include_once("WestdcMailer.php");
+			$mail=new WestdcMailer($this->view->config->smtp);
+			$mail->setFrom($this->view->config->service->email,'西部数据中心服务组');
+			$mail->setBodyText($mailtp->getBody());
+			$mail->setSubject($mailtp->getSubject());
+			$mail->addTo($email);
+			$mail->send();
+		}else{
+			$mail_config = array(
+				'ssl' => 'ssl',
+				'port' => 465,
+				'auth' => 'login',
+				'username' => 'la5c@qq.com',
+				'password' => ''
+			);
+			$transport = new Zend_Mail_Transport_Smtp('smtp.qq.com', $mail_config);
+			Zend_Mail::setDefaultTransport($transport);
+			
+			$mail=new Zend_Mail();
+			$mail->setBodyText($mailtp->getBody());
+			$mail->setFrom('la5c@qq.com','Jack');
+			$mail->addTo("la5c@qq.com");
+			$mail->setSubject($mailtp->getSubject());
+			$mail->send();	
+		}
+	}//发送邀请邮件
+
+	/*
+	获得单个文件的信息
+	return array row
+	*/
+	public function getFileinfo($id){	
+		$sql = "select * from attachments where id='$id'";
+		$re= $this->db->query($sql);
+		$row= $re->fetch();
+		return $row;
+	}
+	
+    /*
+    * 保存XML数据到数据库
+    */
+	private function import($xml)
+	{
+		$iso=new ISO19115();
+		$iso->saveDB($this->db,$xml);
+	} 
+	
+	/*
+    * jsonexit() 退出并返回json数据
+    *
+    * param array $data		要返回的JSON数据，可以是任意数组
+    *
+	* return JSON-response
+    */
+	public function jsonexit($data){
+		$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(json_encode($data,JSON_NUMERIC_CHECK));
+		return true;  
+	}//jsonexit() 退出并返回json数据	 	  	
+}
diff --git a/application/admin/views/scripts/data/doi.phtml b/application/admin/views/scripts/data/doi.phtml
index 1f9091c7..b9f6a989 100644
--- a/application/admin/views/scripts/data/doi.phtml
+++ b/application/admin/views/scripts/data/doi.phtml
@@ -1,164 +1,80 @@
-<?php
-$this->headTitle($this->config->title->site);
-$this->headTitle($this->config->title->author);
-$this->headTitle()->setSeparator(' - ');
-$this->breadcrumb('<a href="/">首页</a>');
-$this->breadcrumb('<a href="/admin/data">数据管理</a>');
-$this->breadcrumb('DOI');
-$this->breadcrumb()->setSeparator(' > ');
-$this->theme->AppendPlus($this,'colorbox');
-$this->theme->AppendPlus($this,'admin_plugin');
-?>
-<style>
-table thead tr th {background:#EBF2F6;}
-</style>
-<div class="row-fluid">
-    <div class="span2">
-        <?= $this->partial('data/left.phtml'); ?>
-    </div>
-	<div class="span10">
-        <div>
-            <ul class="nav nav-tabs">
-                <li class="active"><a href="/admin/data/fund/">所有项目</a></li>
-                <li><a href="/admin/data/fund/ac/add">添加新项目</a></li>
-            </ul>
-        </div>
-        <?php if(!empty($this->md)) { ?>
-        <div>
-        	<?php if(empty($this->ct)) { ?>
-        	<a class="btn btn-primary pull-right" href="/admin/data/fund/ac/formd/uuid/<?= $this->md['uuid'] ?>"><i class="icon-plus"></i>为此数据添加项目</a>
-            <?php }else{ ?>
-            <a class="pull-right btn" href="/admin/data/fund/uuid/<?= $this->md['uuid'] ?>">返回</a>
-            <div class="pull-right label label-info">点击“添加此项目”即可将项目添加到元数据</div>
-            <?php } ?>
-        	<h3>《<?= $this->md['title'] ?>》 的支持项目</h3>
-            <hr />
-        </div>
-        <?php } ?>
-        <div>
-            <div class="input-append">
-            <form id="datasearch" class="search_form" action="">
-                <input type="text" id="keyword" name="q" value="<?php if(!empty($this->q)) echo $this->q; ?>" />
-                <button type="submit" class="btn" id="search_btn">搜索</button>
-            </form>
-            </div>
-        </div>
-        <?php if(!empty($this->error)) { ?>
-        <?php if(empty($this->AlertType)) $AlertType = "alert-error";else $AlertType = $this->AlertType;?>
-        <div class="alert alert-block fade in <?= $AlertType ?>" id="Alert-error-box">
-            <a class="close" data-dismiss="alert" href="#">×</a>
-            <?php if(!is_array($this->error)) { ?><h4 class="alert-heading"><?= $this->error ?></h4><?php } else { ?>
-            <ul>
-                <?php foreach($this->error as $v) { ?>
-                <li><?= $v ?></li>
-                <?php } ?>
-            </ul>
-            <?php } ?>
-        </div>
-        <?php } ?>
-        <?php if(!empty($this->msg)) { ?>
-            <div class="alert <?= $this->AlertType;?>">
-                <a data-dismiss="alert" class="close">×</a>
-                <?php echo $this->msg ?>
-            </div>
-            <?php if(!empty($this->jump_url)) { ?>
-            <script language="javascript">setTimeout("self.location='<?php echo $this->jump_url ?>'",3000);</script>
-            <?php } ?>
-        <?php } else{ ?>
-        <div id="datalist">
-            <?php if (count($this->paginator)): ?>
-			<table class="table table-bordered table-striped">
-            	<thead>
-                    <tr>
-                        <th>名称</th>
-                        <th>编号</th>
-                        <th>类型</th>
-                        <?php if($this->md) { ?>
-                        <th width="80">排序</th>
-                        <?php }else{ ?>
-                        <th>英文标题</th>
-                        <th>英文类型</th>
-                        <?php } ?>
-                        <?php if($this->ct) { ?>
-                        <th>添加</th>
-                        <?php } ?>
-                        <th width="70">操作</th>
-                    </tr>
-                </thead>
-                <tbody>
-                <?php $autoindex=0;
-                foreach ($this->paginator as $item): 
-                $autoindex++;?>
-                <?php if(empty($this->md)) { ?>
-				<tr id="DataLine_<?= $item['id']?>">
-				<?php }else{?>
-                <tr id="DataLine_<?= $item['mfid']?>">
-                <?php }?>
-                	<td><?= $item['title'] ?></td>
-                	<td><?= $item['fund_id'] ?></td>
-                    <td><?= $item['fund_type'] ?></td>
-                    <?php if($this->md) { ?>
-                    	<?php if($this->ct) { ?>
-                    	<td><input type="text" name="order" id="order_<?= $item['id']?>" class="span12" /></td>
-                    	<?php }else{ ?>
-                        <td><input type="text" name="order" id="order_<?= $item['mfid']?>" class="span12" value="<?= $item['place'] ?>" /></td>
-                        <?php }?>
-                    <?php }else{ ?>
-                    <td><?= $item['title_en'] ?></td>
-                    <td><?= $item['fund_type_en'] ?></td>
-                    <?php } ?>
-                    <?php if($this->ct) { ?>
-                    <td><a href="javascript:void(0);" class="addtomd" rel="<?= $item['id']?>">添加此项目</a></td>
-                    <?php } ?>
-                    <td>
-                        <?php if(empty($this->md)) { ?>
-                        <a href="/admin/data/fund/ac/edit/id/<?= $item['id']?>">编辑</a>
-                        <a href="javascript:void(0);" onclick="onedel(<?= $item['id']?>)" id="delbtn_<?= $item['id']?>">删除</a>
-                        <?php }else{ ?>
-                        <?php if(empty($this->ct)) { ?><a href="javascript:void(0);" class="changeorder" rel="<?= $item['mfid']?>">排序</a> <?php } ?>
-                        <a href="javascript:void(0);" onclick="onedel(<?= $item['mfid']?>)" id="delbtn_<?= $item['mfid']?>">移除</a>
-                        <?php } ?>
-                    </td>
-                </tr>
-            <?php endforeach; ?>
-            </tbody>
-			</table>
-            <?php endif; ?>
-            <div class="pagenavi"><?= $this->paginator; ?></div>
-        </div>
-        <?php } ?>
-    </div>
-</div>
-<!-- //页面内容 -->
-<script>
-<?php if(!empty($this->ct)) { ?>
-$('.addtomd').each(function(index, element) {
-    $(this).click(function(){
-		id = $(this).attr('rel');
-		order = $('#order_'+id).val();
-		self.location='/admin/data/fund/ac/formd/uuid/<?= $this->md['uuid'] ?>/id/'+id+'/order/'+ order
-	});
-});
-<?php }else{ ?>
-$('.changeorder').each(function(index, element) {
-    $(this).click(function(){
-		id = $(this).attr('rel');
-		order = $('#order_'+id).val();
-		self.location='/admin/data/fund/ac/formd/uuid/<?= $this->md['uuid'] ?>/mfid/'+id+'/order/'+ order
-	});
-});
-<?php } ?>
-<?php if(empty($this->md)) { ?>
-var info = {
-	btn_prefix : "delbtn_",
-	item_prefix : "DataLine_",
-	url : "/admin/data/fund/ac/del"
-}
-<?php }else{ ?>
-var info = {
-	btn_prefix : "delbtn_",
-	item_prefix : "DataLine_",
-	url : "/admin/data/fund/ac/mdfunddel/uuid/<?= $this->md['uuid'] ?>"
-}
-<?php } ?>
-</script>
+<?php
+$this->headTitle($this->config->title->site);
+$this->headTitle($this->config->title->author);
+$this->headTitle()->setSeparator(' - ');
+$this->breadcrumb('<a href="/">首页</a>');
+$this->breadcrumb('<a href="/admin/data">数据管理</a>');
+$this->breadcrumb('DOI');
+$this->breadcrumb()->setSeparator(' > ');
+$this->theme->AppendPlus($this,'colorbox');
+$this->theme->AppendPlus($this,'admin_plugin');
+?>
+<style>
+table thead tr th {background:#EBF2F6;}
+</style>
+<div class="row-fluid">
+    <div class="span2">
+        <?= $this->partial('data/left.phtml'); ?>
+    </div>
+	<div class="span10">
+        <div>
+            <ul class="nav nav-tabs">
+                <li class="active"><a href="/admin/data/doi">浏览所有</a></li>
+                <li><a href="/admin/data/doi/ac/add">添加新DOI</a></li>
+            </ul>
+        </div>
+        <div>
+            <div class="input-append">
+            <form id="datasearch" class="search_form" action="">
+                <input type="text" id="keyword" name="q" value="<?php if(!empty($this->q)) echo $this->q; ?>" />
+                <button type="submit" class="btn" id="search_btn">搜索</button>
+            </form>
+            </div>
+        </div>
+        <?php if(!empty($this->error)) { ?>
+        	<?= $this->error ?>
+        <?php } ?>
+        <?php if(!empty($this->msg)) { ?>
+            <?= $this->msg ?>
+        <?php } else{ ?>
+        <div id="datalist">
+            <?php if (count($this->paginator)): ?>
+			<table class="table table-bordered table-striped">
+            	<thead>
+                    <tr>
+                        <th>UUID</th>
+                        <th>元数据</th>
+                        <th>DOI</th>
+                        <th width="70">操作</th>
+                    </tr>
+                </thead>
+                <tbody>
+                <?php $autoindex=0;
+                foreach ($this->paginator as $item): 
+                $autoindex++;?>
+				<tr id="DataLine_<?= $item['id']?>">
+                	<td><?= $item['uuid'] ?></td>
+                	<td><?= $item['title'] ?></td>
+                    <td><?= $item['doi'] ?></td>
+                    <td>
+                        <a href="/admin/data/fund/ac/edit/id/<?= $item['id']?>">编辑</a>
+                        <a href="javascript:void(0);" onclick="onedel(<?= $item['id']?>)" id="delbtn_<?= $item['id']?>">删除</a>
+                    </td>
+                </tr>
+            <?php endforeach; ?>
+            </tbody>
+			</table>
+            <?php endif; ?>
+            <div class="pagenavi"><?= $this->paginator; ?></div>
+        </div>
+        <?php } ?>
+    </div>
+</div>
+<!-- //页面内容 -->
+<script>
+var info = {
+	btn_prefix : "delbtn_",
+	item_prefix : "DataLine_",
+	url : "/admin/data/doi/ac/del"
+}
+</script>
diff --git a/application/admin/views/scripts/data/md.phtml b/application/admin/views/scripts/data/md.phtml
index 3122a31a..bc619b8b 100644
--- a/application/admin/views/scripts/data/md.phtml
+++ b/application/admin/views/scripts/data/md.phtml
@@ -64,7 +64,8 @@
 	<a href="/admin/data/dataset/ac/getdataset/uuid/<?php echo $item['uuid'];?>" class="iframe">添加存档</a> | 
 	<?php endif;?>
 	<a href="/admin/down/sendmail/uuid/<?php echo $item['uuid'];?>" title="向数据下载者发送通知邮件">邮件通知</a> | 
-    <a href="/admin/data/fund/uuid/<?php echo $item['uuid'];?>">支持项目</a>
+    <a href="/admin/data/fund/uuid/<?php echo $item['uuid'];?>">支持项目</a> | 
+    <a href="/admin/data/doi/uuid/<?php echo $item['uuid'];?>">DOI</a>
 	</p>
 	<?php if($item['author']) :?>
 	<p>数据贡献者：<?= $item['author']; ?></p>
diff --git a/application/default/controllers/HeiheController.php b/application/default/controllers/HeiheController.php
index cc1fce1d..703319b1 100644
--- a/application/default/controllers/HeiheController.php
+++ b/application/default/controllers/HeiheController.php
@@ -789,7 +789,7 @@ class HeiheController extends DataController
 		{
 			$this->_helper->viewRenderer('project-index');
 			
-			$sql = "SELECT * FROM heiheproject WHERE status<4";
+			$sql = "SELECT * FROM heiheproject WHERE status=1";
 			$sth = $this->db->query($sql);
 			$rows = $sth->fetchAll();
 			
diff --git a/application/default/views/scripts/heihe/project-index.phtml b/application/default/views/scripts/heihe/project-index.phtml
index d7d1ea4c..cc3eb256 100644
--- a/application/default/views/scripts/heihe/project-index.phtml
+++ b/application/default/views/scripts/heihe/project-index.phtml
@@ -14,7 +14,7 @@ $this->theme->AppendPlus($this,'colorbox');
     <div class="span2">
     	<?= $this->partial('heihe/navi.phtml'); ?>
     </div>
-    <div class="span10">
+    <div class="span10">
     <div><?= $this->breadcrumb() ?> </div>
 		<?php if(!empty($this->error)) {?>
         <div id="intro"><?php echo $this->error;?></div>
@@ -24,7 +24,7 @@ $this->theme->AppendPlus($this,'colorbox');
                 <ul class="nav nav-pills">
                     <li><a class="text-shadow" href="/heihe/projects/">所有项目</a></li>
                     <li><a class="text-shadow" href="/heihe/projects/ac/my">我负责的</a></li>
-                    <li><a class="text-shadow" href="/heihe/projects/ac/submitting">正在提交</a></li>
+                    <li><a class="text-shadow" href="/heihe/projects/ac/submitting">专家未审核</a></li>
                     <li><a class="text-shadow" href="/heihe/projects/ac/unsubmit">未提交</a></li>
                     <li><a class="text-shadow" href="/heihe/projects/ac/submit">已提交</a></li>
                 </ul>
diff --git a/application/models/data/Doi.php b/application/models/data/Doi.php
index 199fdb61..2af78919 100644
--- a/application/models/data/Doi.php
+++ b/application/models/data/Doi.php
@@ -1,20 +1,36 @@
-<?php
-class Doi
-{
-	private $db;				//传入PDO对象.
-	private $auth = NULL;		//Zend_Auth 对象
-	
-	//使用到的公共变量
-	public $tbl_user = "users";
-	
-	function __construct($db)
-	{
-		$this->db = $db;
-	}
-	
-	function _create()
-	{
-		
-	}
-
-}
+<?php
+class Doi
+{
+	private $db;				//传入PDO对象.
+	private $auth = NULL;		//Zend_Auth 对象
+	
+	//使用到的公共变量
+	public $tbl_doi = "datadoi";
+	
+	function __construct($db)
+	{
+		$this->db = $db;
+	}
+	
+	function fetch()
+	{
+		$sql = "SELECT * FROM ".$this->tbl_doi." ORDER BY id DESC";
+		$rs = $this->db->query($sql);
+		$rows = $rs->fetchAll();
+		return $rows;
+	}
+	
+	function view($id)
+	{
+		if(is_numeric($id))
+		{
+			$sql = "SELECT * FROM ".$this->tbl_doi." WHERE id=$id";
+		}else{
+			$sql = "SELECT * FROM ".$this->tbl_doi." WHERE uuid='$id'";
+		}
+		$rs = $this->db->query($sql);
+		$row = $rs->fetch();
+		return $row;
+	}
+
+}
diff --git a/application/models/helper/view.php b/application/models/helper/view.php
new file mode 100644
index 00000000..df0e5e71
--- /dev/null
+++ b/application/models/helper/view.php
@@ -0,0 +1,61 @@
+<?php
+class view extends Zend_Controller_Plugin_Abstract
+{
+	private $db;				//传入PDO对象.
+	private $product = 0;		//产品环境
+	
+	function __construct($db='')
+	{
+		$this->db = $db;
+	}
+	
+	static function addPaginator($data,$ctl,Zend_Controller_Request_Abstract $request)
+	{
+		$page = $request->getParam('page');
+		
+		$paginator = Zend_Paginator::factory($data);
+		$paginator->setCurrentPageNumber($page);
+		$paginator->setItemCountPerPage(12);
+		$paginator->setView($ctl);
+		Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
+		$ctl->paginator = $paginator;
+	}
+	
+	static function Msg($type,$content,$url=''){
+		$html = '<div class="alert '.$type.'">'."\r\n";
+		$html.= '<a data-dismiss="alert" class="close">×</a>'."\r\n";
+		$html.= $content."\r\n";
+		$html.= '</div>'."\r\n";
+		if(!empty($url))
+		{
+			if($url == -1){
+				$html.= '<script language="javascript">setTimeout("window.history.back(-1);",3000);</script>'."\r\n";
+			}else{
+				$html.= '<script language="javascript">setTimeout("self.location=\''.$url.'\'",3000);</script>'."\r\n";
+			}
+		}
+		return $html;
+	}
+	
+	static function Error($type,$content,$url=''){
+		if(empty($type)) 
+		{
+			$AlertType = "alert-error";
+		}else{ 
+			$AlertType = $type;
+		}
+		$html = '<div class="alert alert-block fade in '.$AlertType.'" id="Alert-error-box">'."\r\n";
+		$html.= '<a class="close" data-dismiss="alert" href="#">×</a>'."\r\n";
+		if(!is_array($content)) {
+			$html.= '<h4 class="alert-heading">'.$content.'</h4>'."\r\n";
+		}else{
+			$html.= '<ul>'."\r\n";
+			foreach($content as $v) {
+            	$html.='<li>'.$v.'</li>'."\r\n";
+            }
+			$html.= '</ul>'."\r\n";
+		}
+		$html.= '</div>'."\r\n";
+		return $html;
+	}
+}
\ No newline at end of file