diff --git a/application/admin/controllers/AuthorController.php b/application/admin/controllers/AuthorController.php
new file mode 100644
index 00000000..ae9a9e39
--- /dev/null
+++ b/application/admin/controllers/AuthorController.php
@@ -0,0 +1,2064 @@
+<?php
+/* 
+
+	@version    $Id: AuthorController.php 2012-5-28 11:50 Z
+	@package	Admin_Author
+	@copyright  Copyright (c) 2012, CAREERI.
+	@license    http://
+	@link       http://
+*/
+class Admin_AuthorController extends Zend_Controller_Action 
+{
+	private $limit=10;
+	
+	//调试模式 
+	// 调试模式中将显示全部错误细节，电子邮件将发往调试邮箱 
+	// 1 为开启
+	// 0 为关闭
+	public $debug = 1; 
+	
+	//调试模式邮箱地址
+	public $debug_email = "la5c@qq.com";
+	
+	
+	function preDispatch()
+	{
+		$this->view->config = Zend_Registry::get('config');
+		$this->db=Zend_Registry::get('db');
+	}
+	
+	function indexAction()
+	{
+		
+	}
+	
+	
+	/*
+    * datasAction() 我的数据
+	*
+	* param string $ac		// list|search
+	* param string $keyword
+	*
+	* return view
+	*/
+   function datasAction()
+   {
+	    $ac  = $this->_request->getParam("ac");
+		
+		$auth = Zend_Auth::getInstance();
+		if($auth->hasIdentity())
+		{
+			$user = $auth->getIdentity();
+			$u_id = $user->id;
+			$u_email = $user->email;
+		}
+		
+		//列表
+		if(empty($ac) || $ac=='list' || $ac=='search'){
+		
+			$sql = "SELECT a.*,m.title,m.description,g.id as gid,mds.status as mdstatus FROM normalmetadata m
+					LEFT JOIN mdauthor a ON m.uuid=a.uuid
+					LEFT JOIN geonetworkmetadata g on m.uuid=g.uuid 
+					LEFT JOIN mdstatus mds ON m.uuid=mds.uuid
+					WHERE a.status>=0";
+			if ($ac=='search')
+			{
+				$key = trim($this->_request->getParam('q'));
+				$this->view->q = $key;
+	    		$search=new Search($key);
+   	 		$where=$search->sql_expr(array("m.title","m.description"));
+   	 		$sql.=' and '.$where;
+			}
+			$sql.="ORDER BY mds.status DESC,a.id DESC";
+					
+			$sth = $this->db->prepare($sql);
+			$sth->execute();
+			$rows = $sth->fetchAll();
+			
+			$paginator = Zend_Paginator::factory($rows);
+			$paginator->setCurrentPageNumber($this->_getParam('page'));
+			$paginator->setItemCountPerPage(5);
+			$paginator->setView($this->view);
+			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
+			$this->view->paginator=$paginator;
+			
+		}//list
+
+   }//datasAction() 数据管理
+   
+   
+   
+   
+	/*
+    * inauthorAction() 数据申请管理
+	*
+	* param string $ac 
+	* param string $keywords
+	* param string $pr			//对离线数据申请的操作
+	* param string $uuid
+	*
+	* return view|ajax-responds
+	*/
+   function inauthorAction()
+   {
+	   
+		$ac = $this->_request->getParam("ac");
+		
+		$auth = Zend_Auth::getInstance();
+		if($auth->hasIdentity())
+		{
+			$user = $auth->getIdentity();
+			$u_id = $user->id;
+			$u_email = $user->email;
+		}
+		
+		if(empty($ac) || $ac=="online" || $ac == "searchonline")
+		{
+			$sql = "SELECT o.id,o.userid,o.unit,o.username,o.ts_created,o.project,m.title,m.uuid FROM onlineapp as o
+					LEFT JOIN metadata as m ON o.uuid=m.uuid
+					LEFT JOIN mdauthor as a ON a.uuid=o.uuid
+					WHERE (o.id in (SELECT distinct(onlineappid) from dataorder where status>=0)) AND a.userid = ? AND a.status=1";
+			if ($ac=="searchonline")
+			{
+				$keywords = $this->_request->getParam('q');
+				if(!empty($keywords))
+					$this->view->q = $keywords;
+				$search=new Search($keywords);
+				$where=$search->sql_expr(array("m.title","m.description"));
+				$sql.=' and '.$where;
+			}
+			$sql.=" ORDER BY o.id desc";
+			
+			$sth = $this->db->prepare($sql);
+			$sth->execute(array($u_id));
+			$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;
+		}//在线申请记录
+		
+		if($ac == "offline" || $ac=="searchoffline")
+		{
+			$pr = $this->_request->getParam('pr');
+			$oid = $this->_request->getParam('oid');
+			$pdf = $this->_request->getParam('pdf');
+			
+			if(!empty($pr))
+			{
+				try{
+				$this->_helper->layout->disableLayout();
+				$this->_helper->viewRenderer->setNoRender();
+				
+				$uuid = $this->_request->getParam('uuid');
+				
+				if(!preg_match("/^[0-9A-Za-z]{8}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{12}$/",$uuid))
+				{
+					echo "参数有误！";exit();
+				}
+				
+				//如果用户已经下载过了，就无法在更改对数据申请的意见
+				$sql = "select md.title,d.uuid,d.status as datastatus,d.authorpermitted,d.id from dataorder d 
+						left join offlineapp o on o.id=d.offlineappid 
+						left join metadata md on md.uuid=d.uuid
+						where o.ts_approved is null and o.pdflink is not null 
+						AND d.uuid=? AND d.id=? AND d.datastatus=7
+						order by o.ts_created desc";
+				
+				$sth = $this->db->prepare($sql);
+				$sth->execute(array($uuid,$oid));
+				$row = $sth->fetch();
+				
+				if($row['datastatus']>4)
+				{
+					echo "该申请已经通过并且发放数据";
+					exit();
+				} 
+				else if (empty($row) || $row['datastatus']!=4)
+				{
+					echo "该数据申请存在问题，请联系数据中心！";
+					exit();
+				} 
+				
+				//同意用户下载
+				if($pr=="confirm")
+				{
+					$sql = "UPDATE dataorder SET authorpermitted=1 WHERE uuid=? and id=?";
+					$sth = $this->db->prepare($sql);
+					if($sth->execute(array($uuid,$oid)))
+					{
+						$btn = $this->createOfflineCtBtn($uuid,'c',$oid);
+						echo ''.$btn.'<script>alert("您已经同意用户的离线数据申请");</script>';
+						exit();
+					}else{
+						echo "<script>alert('处理过程中遇到错误，请刷新页面');</script>";
+						exit();
+					}	
+				}
+				
+				//反对用户下载
+				if($pr == "objection")
+				{
+					$sql = "UPDATE dataorder SET authorpermitted=-1 WHERE uuid=? AND id=?";
+					$sth = $this->db->prepare($sql);
+					if($sth->execute(array($uuid,$oid)))
+					{
+						$btn = $this->createOfflineCtBtn($uuid,'o',$oid);
+						echo ''.$btn.'<script>alert("您已经拒绝该用户的此次离线数据申请");</script>';
+						exit();
+					}else{
+						echo "<script>alert('处理过程中遇到错误，请刷新页面');</script>";
+						exit();
+					}	
+				}
+				}catch(Exception $e)
+				{
+					echo "处理中遇到错误，请刷新页面后重试";
+					exit();
+				}
+			}
+			else if (!empty($pdf)) 
+			{
+				$sql="select o.pdflink from dataorder d left join offlineapp o on d.offlineappid=o.id
+				 left join mdauthor m on d.uuid=m.uuid
+				 where d.id=? and m.userid=?";
+				$sth = $this->db->prepare($sql);
+				$sth->execute(array($pdf,$u_id));
+				$row = $sth->fetch();
+				$content=file_get_contents($this->view->config->offline->savepath."/".$row['pdflink']);
+				header("Content-Disposition: inline; filename=".$row['pdflink']);
+				header("Content-Type:application/pdf");
+				echo $content;
+				die(); // do not change current html output
+			}
+			else
+			{
+				$this->_helper->viewRenderer('inauthor-offline');
+				
+				$select="select distinct(o.*),md.title,d.id as doid,d.uuid,d.status as datastatus,d.authorpermitted from offlineapp o 
+						left join dataorder d on o.id=d.offlineappid 
+						left join metadata md on md.uuid=d.uuid
+						where o.ts_approved is null and o.pdflink is not null and d.status=4 ";
+				if($ac == "searchoffline")
+				{
+					$keywords = $this->_request->getParam('q');
+					if(!empty($keywords))
+						$this->view->q = $keywords;
+					$search=new Search($keywords);
+					$where=$search->sql_expr(array("md.title","md.description"));
+					$select.=' and '.$where;
+				}
+				$select.=" order by o.ts_created desc";
+				
+				$sth = $this->db->prepare($select);
+				$sth->execute();
+				$rows = $sth->fetchAll();
+				
+				foreach ($rows as $k=>$v)
+				{
+					if($v['authorpermitted']==0)
+					{$rows[$k]['btns']=$this->createOfflineCtBtn($v['uuid'],'',$v['doid']);}
+					if($v['authorpermitted']>0)
+					{$rows[$k]['btns']=$this->createOfflineCtBtn($v['uuid'],'c',$v['doid']);}
+					if($v['authorpermitted']<0)
+					{$rows[$k]['btns']=$this->createOfflineCtBtn($v['uuid'],'o',$v['doid']);}
+				}
+				
+				$paginator = Zend_Paginator::factory($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;
+			}
+		}//离线申请
+		
+		
+		//按数据显示
+		if($ac == 'datalist' || $ac == "searchdata")
+		{
+			$uuid = $this->_request->getParam('uuid');
+			if(!empty($uuid))
+			{
+				$this->_helper->viewRenderer('view-dataoreder');
+				
+				if(preg_match("/^[0-9A-Za-z]{8}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{12}$/",$uuid))
+				{
+					$sql = "select md.title,d.id as doid,d.uuid,d.authorpermitted,d.status
+							,offa.id as offa_id,offa.username as offa_name,offa.unit as offa_unit,offa.email as offa_email,offa.project as offa_project
+							,ona.id as ona_id,ona.username as ona_name,ona.unit as ona_unit,ona.email as ona_email,ona.project as ona_project
+							from dataorder d
+							left join metadata md on md.uuid=d.uuid
+							left join mdauthor a on a.uuid=d.uuid
+							LEFT JOIN offlineapp offa on offa.id=d.offlineappid
+							LEFT JOIN onlineapp ona on ona.id=d.onlineappid
+							WHERE (offa.id IS NOT NULL OR ona.id IS NOT NULL) and d.status>=0 
+							AND d.uuid=?
+							ORDER BY d.ts_created DESC";
+							
+					$sth = $this->db->prepare($sql);
+					$sth->execute(array($uuid));
+					$rows = $sth->fetchAll();
+					@$this->view->mdtitle=$rows[0]['title'];
+					
+					foreach ($rows as $k=>$v)
+					{
+						if($v['authorpermitted']==0)
+						{$rows[$k]['btns']=$this->createOfflineCtBtn($v['uuid'],'',$v['doid']);}
+						if($v['authorpermitted']>0)
+						{$rows[$k]['btns']=$this->createOfflineCtBtn($v['uuid'],'c',$v['doid']);}
+						if($v['authorpermitted']<0)
+						{$rows[$k]['btns']=$this->createOfflineCtBtn($v['uuid'],'o',$v['doid']);}
+					}
+					
+					$paginator = Zend_Paginator::factory($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;
+				}else{
+					$this->view->error = "参数有误";
+				}
+			}else{
+				$this->_helper->viewRenderer('inauthor-datalist');
+				$sql = "select md.title,d.uuid,count(md.id) as c from dataorder d
+						left join metadata md on md.uuid=d.uuid
+						where d.uuid IS NOT NULL ";
+				if($ac == "searchdata")
+				{
+					$keywords = $this->_request->getParam('q');
+					if(!empty($keywords))
+						$this->view->q = $keywords;
+					$search=new Search($keywords);
+					$where=$search->sql_expr(array("md.title","md.description"));
+					$sql.=' and '.$where;
+				}
+				$sql.=" GROUP BY md.title,d.uuid";
+				
+				$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;
+			}
+			
+		}//按数据显示
+		
+   } // inauthorAction() 数据申请管理
+   
+   /*
+    * createOfflineCtBtn() 创建离线申请记录的操作按钮
+	*
+	*/
+   function createOfflineCtBtn($uuid, $type="",$oid){
+	   $urlHref = 'href="javascript:;"';
+	   $baseStyle = "offline-ct-btns box-shadow";
+	   $selectedStyle = "offline-select";
+	   
+	   $confrimText = "同意";
+	   $confrimFunc = 'onclick="confirm(\''.$uuid.'\',\''.$oid.'\')"';
+	   
+	   $objectionText = "反对";
+	   $objectionFunc = 'onclick="objection(\''.$uuid.'\',\''.$oid.'\')"';
+	   
+	   $btns='';
+	   if(empty($type))
+	   {
+			$confrimBtn = "<a $urlHref class=\"$baseStyle\" $confrimFunc>$confrimText</a>";
+			$objectionBtn = "<a $urlHref class=\"$baseStyle\" $objectionFunc>$objectionText</a>";
+			$btns = $confrimBtn.$objectionBtn;
+	   }
+	   if($type=='c')
+	   {
+		    $confrimBtn = "<a class=\"$baseStyle $selectedStyle\">$confrimText</a>";
+			$objectionBtn = "<a $urlHref class=\"$baseStyle\" $objectionFunc>$objectionText</a>";
+			$btns = $confrimBtn.$objectionBtn;
+	   }
+	   if($type=='o')
+	   {
+		    $confrimBtn = "<a $urlHref class=\"$baseStyle\" $confrimFunc>$confrimText</a>";
+			$objectionBtn = "<a class=\"$baseStyle $selectedStyle\">$objectionText</a>";
+			$btns = $confrimBtn.$objectionBtn;
+	   }
+	   
+	   return $btns;
+	   
+   } //createOfflineCtBtn()
+     
+
+
+	/*
+	* versionAction() 版本控制
+	*
+	*
+	*/
+	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 mdauthor a ON md.uuid=a.uuid
+					left join users u on v.userid=u.id
+					WHERE md.title IS NOT NULL AND v.uuid=? AND a.status=1
+					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"=>$this->alertbox('ok','删除成功'));
+			   $this->jsonexit($data);
+				return true;
+		   }else{
+			   $data = array("error"=>$this->alertbox('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();}
+			   $data = array("error"=>$this->alertbox('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'])
+			{
+				$data = array("error"=>$this->alertbox('warning','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)
+			{
+				$data = array("error"=>$this->alertbox('ok','恢复成功'));
+				$this->jsonexit($data);
+				return true;
+			}else{
+				$data = array("error"=>$this->alertbox('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();}
+			   $data = array("error"=>$this->alertbox('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))
+			   {
+					$data = array("error"=>$this->alertbox('warning','请输入变更信息'));
+					$this->jsonexit($data);
+					return true;
+			   }
+			   				
+			   // 1. 权限认定
+			   $sql="select a.* from mdauthor a left join mdversion v on a.uuid=v.uuid 
+			   	where a.status=1 and a.userid=? and v.id=?";
+			   $sth=$this->db->prepare($sql);
+			   $sth->execute(array($u_id,$id));
+			   $row=$sth->fetch();
+			   if (empty($row))
+			   {
+					$data = array("error"=>'无权限修改数据');
+					$this->jsonexit($data);
+					return true;
+				}
+				// 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 = $sth->fetch();
+				
+				if (empty($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();
+					
+						$data = array("commited"=>1,"error"=>$this->alertbox('ok','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 v.id=?) and char_length(changelog)<3";
+						$this->db->query($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();
+						
+						$data = array("commited"=>1,"error"=>$this->alertbox('ok','该版本已经成功发布!'));
+						$this->jsonexit($data);
+						return true;		
+					}
+				}
+				else if ($row['id']==-1 || $row['id']==0 || $row['id']==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();					
+					
+					$data = array("commited"=>1,"error"=>$this->alertbox('ok','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['id']==2 || $row['id']==3 || $row['id']==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();
+					*/
+					$data = array("commited"=>1,"error"=>$this->alertbox('ok','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['id']>=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 v.id=?) and char_length(changelog)<3";
+					$this->db->query($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();
+					
+					$data = array("commited"=>1,"error"=>$this->alertbox('ok','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();}
+			   $data = array("error"=>$this->alertbox('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() 数据版本管理
+   
+   //新建元数据
+   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;
+	   	$this->_helper->viewRenderer('newdata-view');	   	
+	   }
+	   //查看属于自己的所有的未提交数据列表
+	   else if((empty($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) and gn.owner=?
+					order by gn.id desc
+					";
+			$sth = $this->db->prepare($sql);
+			$sth->execute(array($u_id));
+			$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;
+			$this->_helper->viewRenderer('newdata-add-bydata');
+		}	   
+		//提交数据
+		else if($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))
+				{
+					$data = array("error"=>$this->alertbox('warning','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 gn.id from geonetworkmetadata gn
+					left join mdstatus s on gn.uuid=s.uuid
+					left join mdauthor a on s.uuid=a.uuid
+					where s.id is not null and a.id is not null and gn.id=?";
+				$sth=$this->db->prepare($sql);
+				$sth->execute(array($id));
+				$row=$sth->fetch();
+				if (!empty($row))
+				{
+					$data = array("error"=>'错误的入口');
+					$this->jsonexit($data);
+					return true;
+				}
+				
+				$sql="select uuid,data from metadata where id=? and owner=?";
+				$sth=$this->wdb->prepare($sql);
+				$sth->execute(array($id,$u_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
+				$sql="insert into mdauthor (uuid,userid,ts_activated,status) values(?,?,now(),1)";
+				$this->db->query($sql,array($row['uuid'],$u_id));
+				
+				// 2. 保存变化记录 save changelog & userid for the latest version
+				$sql = "UPDATE mdversion SET changelog=?,userid=? WHERE id in (select id from mdversion where uuid=? order by ts_created desc limit 1)";
+				$this->db->query($sql,array($changelog,$u_id,$row['uuid']));
+				
+				// 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);
+				}
+				$mail->send();
+								
+				unset($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();
+					
+				$data = array("commited"=>1,"error"=>$this->alertbox('ok','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) {
+			   $msg = "提交失败，请确认权限后重试";
+			   if($this->debug>0)
+			   {$msg .= $e->getMessage();}
+			   $data = array("error"=>$this->alertbox('error',$msg));
+			   $this->jsonexit($data);
+			   return true;
+			}
+	   }
+   }
+ 	//新建元数据
+   
+   //文献管理
+   function literatureAction()
+   {
+	   $ac = $this->_request->getParam('ac');
+	   $uuid = $this->_request->getParam('uuid');
+	   $id = $this->_request->getParam('id');
+	   
+	   $auth = Zend_Auth::getInstance();
+		if($auth->hasIdentity())
+		{
+			$user = $auth->getIdentity();
+			$u_id = $user->id;
+		}
+	   
+	   //查看单条数据的所有文献
+	   if (!empty($uuid) && empty($ac))
+	   {
+			$sql = "SELECT md.title,md.uuid,r.id,r.reference,r.link FROM mdref mr
+					LEFT JOIN metadata md ON md.uuid=mr.uuid
+					LEFT JOIN mdauthor a ON md.uuid=a.uuid
+					left join reference r on mr.refid=r.id
+					WHERE md.title IS NOT NULL AND a.userid=? and mr.uuid=? AND a.status=1
+					order by md.ts_created desc
+					";
+			$sth = $this->db->prepare($sql);
+			$sth->execute(array($u_id,$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;	
+			$this->_helper->viewRenderer('literature-viewdata');			
+	   }
+
+	   //查看单条文献的所有数据
+	   if (!empty($id) && empty($ac))
+	   {
+			$sql = "SELECT md.title,md.uuid,r.id,r.reference,r.link,(a.userid-?) as isauthor FROM mdref mr
+					LEFT JOIN metadata md ON md.uuid=mr.uuid
+					LEFT JOIN mdauthor a ON md.uuid=a.uuid
+					left join reference r on mr.refid=r.id
+					WHERE md.title IS NOT NULL AND mr.refid=? AND a.status=1
+					order by md.ts_created desc
+					";
+			$sth = $this->db->prepare($sql);
+			$sth->execute(array($u_id,$id));
+			$rows = $sth->fetchAll();
+			@$this->view->mdtitle=$rows[0]['reference'];
+			
+			$paginator = Zend_Paginator::factory($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;	
+			$this->_helper->viewRenderer('literature-viewliter');			
+	   }
+	   	   
+	   //查看所有文献列表
+	   else if((empty($ac) && empty($uuid)) && empty($id))
+	   {
+	   	$keywords = $this->_request->getParam('q');
+			$sql = "SELECT md.title,md.uuid,r.reference,r.id,mr.id as mrid FROM mdref mr
+					LEFT JOIN metadata md ON md.uuid=mr.uuid
+					LEFT JOIN mdauthor a ON md.uuid=a.uuid
+					left join reference r on mr.refid=r.id
+					WHERE md.title IS NOT NULL AND a.userid=? AND a.status=1";
+			if(!empty($keywords))
+				$this->view->q = $keywords;
+			if(!empty($keywords))
+			{
+				$search=new Search($keywords);
+				$where=$search->sql_expr(array("r.reference","md.title","md.description"));
+				$sql.=' and '.$where;
+			}
+			$sql.=" order by md.ts_created desc";
+			$sth = $this->db->prepare($sql);
+			$sth->execute(array($u_id));
+			$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;			
+	   }
+
+	   //按文献浏览
+	   else if($ac=="byliter")
+	   {
+	   	$keywords = $this->_request->getParam('q');
+			if(!empty($keywords))
+				$this->view->q = $keywords;
+			$sql = "SELECT count(md.uuid) as c,r.reference,r.id FROM reference r
+				left join mdref mr on r.id=mr.refid
+					LEFT JOIN metadata md ON md.uuid=mr.uuid
+					LEFT JOIN mdauthor a ON md.uuid=a.uuid
+	
+					WHERE md.title IS NOT NULL AND a.userid=? AND a.status=1";
+			if(!empty($keywords))
+			{
+				$search=new Search($keywords);
+				$where=$search->sql_expr(array("r.reference"));
+				$sql.=' and '.$where;
+			}
+			$sql.=" group by r.reference,r.id";
+
+			$sth = $this->db->prepare($sql);
+			$sth->execute(array($u_id));
+			$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;
+		   
+			$this->_helper->viewRenderer('literature-byliter');
+	   }
+	   
+	   //按数据浏览
+	   else if($ac=="bydata")
+	   {
+	   	$keywords = $this->_request->getParam('q');
+			if(!empty($keywords))
+				$this->view->q = $keywords;
+			$sql = "SELECT md.title,md.uuid,count(mr.id) as c FROM metadata md
+					LEFT JOIN mdref mr ON md.uuid=mr.uuid
+					LEFT JOIN mdauthor a ON md.uuid=a.uuid
+					left join reference r on mr.refid=r.id
+					WHERE md.title IS NOT NULL AND a.userid=? AND a.status=1";
+			if(!empty($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);
+			$sth->execute(array($u_id));
+			$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;
+		   
+			$this->_helper->viewRenderer('literature-bydata');
+	   }
+	   
+	   //添加文献信息
+	   else if($ac == "add")
+	   {
+		   $submit = $this->_request->getParam('submit');
+		   if(!empty($submit))
+		   {
+		   $this->_helper->layout->disableLayout();
+		   $this->_helper->viewRenderer->setNoRender();
+		   
+		   $data = "";
+		   try{
+			   $uuid = $this->_request->getParam('uuid');
+			   $ref=$this->_request->getParam('ref');
+			   $reftype=$this->_request->getParam('reftype');
+			   $url = $this->_request->getParam('url');
+			   if(empty($uuid) || empty($ref) || !is_numeric($reftype))
+			   {
+					$data = array("error"=>"参数错误");
+					$this->jsonexit($data);
+					return true;
+			   }
+			   
+			   $sql="select * from mdauthor where userid=? and uuid=? and status=1";
+				$sth = $this->db->prepare($sql);
+				$sth->execute(array($u_id,$uuid));
+			   $row = $sth->fetch();				
+			   if (empty($row))
+			   {
+					$data = array("error"=>$this->alertbox('warning','您不是该数据作者，无法添加对应文献信息。'));
+					$this->jsonexit($data);
+					return true;
+			   }			   
+
+				$sql="select id from reference where reference=?";
+				$sth = $this->db->prepare($sql);
+				$sth->execute(array($ref));
+			   $row = $sth->fetch();				
+				if (!$row) 
+				{
+					$sql="insert into reference (reference,link) values(?,?)";
+					$sth = $this->db->prepare($sql);
+					$sth->execute(array(trim($ref),$url));
+					$sql="select id from reference where reference=?";
+					$sth = $this->db->prepare($sql);
+					$sth->execute(array(trim($ref)));
+					$row = $sth->fetch();
+				}
+				$sql="insert into mdref (uuid,refid,reftype) values(?,?,?)";
+				$sth = $this->db->prepare($sql);
+				$ex=$sth->execute(array($uuid,$row['id'],$reftype));
+
+	   		if($ex)
+				{
+					$data = array("commited"=>1,"error"=>$this->alertbox('ok','成功添加文献!'));
+					$this->jsonexit($data);
+					return true;
+				}else{
+					$data = array("error"=>$this->alertbox('error','提交失败，请确认权限后重试'));
+					$this->jsonexit($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();}
+			   $data = array("error"=>$this->alertbox('error',$msg));
+			   $this->jsonexit($data);
+			   return true;
+		   }
+		   }else{
+			   $this->_helper->layout->disableLayout();
+				$this->_helper->viewRenderer('literature-add');
+				$this->view->uuid = $this->_request->getParam('uuid');
+		   }
+	   }//添加文献 
+	   
+	   //删除某个文献
+	   else if($ac=="delete")
+	   {
+		   $this->_helper->layout->disableLayout();
+		   $this->_helper->viewRenderer->setNoRender();
+		   
+		   $data = "";
+		   
+		   $id = $this->_request->getParam('id');
+		   $uuid = $this->_request->getParam('uuid');
+		   if(empty($uuid) || !is_numeric($id))
+		   {
+				$data = array("error"=>"参数错误");
+				$this->jsonexit($data);
+				return true;
+		   }
+		   try{		   
+		   $sql = "DELETE FROM mdref r
+		   			USING mdauthor a
+		   			WHERE r.uuid=a.uuid and r.refid=? and r.uuid=? AND a.userid=? AND a.status=1";
+		   $sth = $this->db->prepare($sql);
+		   $ex = $sth -> execute(array($id,$uuid,$u_id));
+		   
+		   if($ex)
+		   {
+			   $data = array("deleted"=>$id.$uuid,"error"=>$this->alertbox('ok','删除成功'));
+			   $this->jsonexit($data);
+				return true;
+		   }else{
+			   $data = array("error"=>$this->alertbox('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();}
+			   $data = array("error"=>$this->alertbox('error',$msg));
+			   $this->jsonexit($data);
+				return true;
+		   }
+	   }
+	   
+	   //文献附件上传
+	   else if($ac=='upload')
+	   {
+
+			   $this->_helper->layout()->disableLayout();
+				$this->_helper->viewRenderer->setNoRender();
+				
+				$uuid = $this->_getParam('uuid');
+				
+				try{
+					
+					$files=new files();
+					$msg = $files -> upload($this->view->config->upload,$_FILES['Filedata'],'literature');
+					
+					if(empty($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','$u_id','$filesize','$realname') RETURNING id";
+						$sth = $this->db->prepare($sql);
+						$sth->execute();
+						$att = $sth->fetch(PDO::FETCH_ASSOC);
+						$msg['attid'] = $attid = $att['id'];
+						
+							$msg['html'] = $realname.'['. round($filesize/1024,2) .' kb]<input type="hidden" name="url" value="/service/attach/id/'.$attid.'" /><div class="cancel"><a href="javascript:;" id="deletebtn_'.$attid.'" title="删除该文件"><img border="0" src="/static/js/uploadify/cancel.png" /></a></div>';
+							echo Zend_Json::encode($msg);
+							exit();
+
+						
+						
+					}else{
+						$msg['error'] = '附件上传失败:'.$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();
+				}
+	   }//文件上传
+	        
+   }//文献管理
+
+	//文档管理
+	function documentAction(){
+	   
+	   $ac = $this->_request->getParam('ac');
+	   
+	   $auth = Zend_Auth::getInstance();
+		if($auth->hasIdentity())
+		{
+			$user = $auth->getIdentity();
+			$u_id = $user->id;
+		}
+	   
+	   if(empty($ac) || $ac == 'list' || $ac=='search')
+	   {
+		   
+		   $wheresql = "";
+		   
+		   $keyword = $this->_request->getParam('q');
+		   
+		   if($ac=='search' && !empty($keyword))
+		   {
+				$this->view->q = $keyword;
+				$search = new Search($keyword);
+                $wheresql = $search->sql_expr(array("md.title")); 
+		   }
+		   if(!empty($wheresql))
+			{
+				$wheresql = " AND ".$wheresql;
+			}
+		   
+		   
+		   $sql = "select count(att.id) as aid,md.title,md.uuid from metadata md
+					LEFT JOIN mdauthor a ON a.uuid=md.uuid
+					LEFT JOIN mdattach att ON att.uuid=md.uuid
+					WHERE a.status>=1 AND a.userid=? $wheresql
+					GROUP BY md.title,md.uuid";
+					
+			$sth = $this->db->prepare($sql);
+			$sth->execute(array($u_id));
+			$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;		   
+		}
+	   
+	   if($ac=='view')
+	   {
+		   $uuid = $this->_request->getParam('uuid');
+		   
+		   if(empty($uuid) || !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))
+		   {
+			   $this->view->error = "参数有误!";
+			   return true;
+		   }
+		   
+		   $sql = "SELECT title FROM metadata WHERE uuid=?";
+		   $sth = $this->db->prepare($sql);
+		   $sth->execute(array($uuid));
+		   $row = $sth->fetch();
+		   
+		   $this->view->title = $row['title'];
+		   
+		   $sql = "SELECT att.*,md.title,md.uuid FROM mdattach mda 
+					LEFT JOIN attachments att ON mda.id=att.id
+					LEFT JOIN metadata md ON mda.uuid=md.uuid
+					LEFT JOIN users u ON att.userid=u.id
+					WHERE md.uuid=?
+					";
+			
+			$sth = $this->db->prepare($sql);
+			$sth->execute(array($uuid));
+			$rows = $sth->fetchAll();
+			
+			$this->view->info=$rows;
+			
+		    $paginator = Zend_Paginator::factory($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;
+		   
+		   $this->_helper->viewRenderer('document-view');
+	   }
+	   
+	   if($ac == 'del')
+	   {
+		   
+		   $this->_helper->layout()->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+			
+			(int)$id = $this->_request->getParam('id');
+			$uuid = $this->_request->getParam('uuid');
+			if(!preg_match("/^[0-9A-Za-z]{8}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{12}$/",$uuid))
+			{
+				exit();
+			}
+			
+			$info = $this->getFileinfo($id);
+			$filepath = $dataFilePath.$info['filename'];
+			try{
+				$auth = Zend_Auth::getInstance();
+				if($auth->hasIdentity())
+				{
+					$user = $auth->getIdentity();
+					$userid = $user->id;
+					$sql_mdattach = "delete from mdattach where uuid='$uuid' and id='$id'";
+					$sql = "delete from attachments where id='$id' and userid='$userid'";
+					if($this->db->exec($sql_mdattach)>0 && $this->db->exec($sql)>0)
+					{
+						@unlink($filepath);
+						echo "ok";
+					}
+				}
+				
+			}catch(Exception $e){}
+			//不输出任何错误
+		   
+	   }//删除
+	   
+	   if($ac=='upload')
+	   {
+		   $submit = $this->_request->getParam('submit');
+		   if(empty($submit))
+		   {
+			   $uuid = $this->_request->getParam('uuid');
+			   $this->view->uuid=$uuid;
+			   $this->_helper->layout->disableLayout();
+			   $this->_helper->viewRenderer('document-upload');
+			   return true;
+		   }
+		   else
+		   {
+			   $this->_helper->layout()->disableLayout();
+				$this->_helper->viewRenderer->setNoRender();
+				
+				$uuid = $this->_getParam('uuid');
+				
+				try{
+					
+					$files=new files();
+					$msg = $files -> upload($this->view->config->upload,$_FILES['Filedata'],'document');
+					
+					if(empty($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','$u_id','$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','$attid')";
+						if($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($msg);
+					exit();
+				}
+		   }
+	   }//文件上传
+	   
+	   if($ac == 'download')
+	   {
+		   (int)$id = $this->_request->getParam('id');
+		   
+		   $sql = "select * from attachments where id='$id'";
+			
+			$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();
+				$this->getResponse()->setHeader('Content-Type', 'application/octet-stream')
+									->setHeader('Content-Disposition','attachment; filename="'.$row['realname'].'"')
+									->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);
+	   }//文件下载
+	   
+   }//文档管理
+   
+   /*
+   * delegateAction() 委托
+   *
+   * 
+   */
+   public function delegateAction(){
+	   
+	   $ac = $this->_request->getParam('ac');
+	   $uuid = $this->_request->getParam('uuid');
+	   
+	   if($ac == '' && !empty($uuid))
+	   {
+		   
+			$auth = Zend_Auth::getInstance();
+			if($auth->hasIdentity())
+			{
+				$user = $auth->getIdentity();
+				$uid = $user->id;
+			}
+
+			if(!preg_match("/^[0-9A-Za-z]{8}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{12}$/",$uuid))
+			{
+				$this->view->info = "参数错误";
+				return true;
+			}
+		   
+			$sql = "SELECT * FROM metadata WHERE uuid=?";
+			$sth = $this->db->prepare($sql);
+			$sth ->execute(array($uuid));
+			$row = $sth->fetch();
+		   
+			$this->view->metadata = $row;
+			
+			//确认一下用户有权限，如果直接使用update语句无法得到已更改过的状态
+			//只要是认证后的数据作者，都可以修改数据的委托状态
+			$sql = "SELECT * FROM mdstatus 
+					WHERE uuid=? AND userid in (select userid from mdauthor where status=1 and uuid=?) AND status=?";
+			
+			$sth = $this->db->prepare($sql);
+			$sth->execute(array($uuid,$uuid,6));
+			$mds = $sth->fetch();
+			
+			if(!empty($mds['id']))
+			{
+				$sql = "UPDATE mdstatus SET status=7,ts_changed='now()',userid=$uid WHERE uuid='$uuid'";
+				if($this->db->exec($sql))
+				{
+					$this->view->info = "委托成功！";
+					return true;
+				}
+				else
+				{
+					$this->view->info = "委托失败！";
+					return true;
+				}
+			}else{
+				$this->view->info = "该数据无法委托，请确定数据状态已经可以进行委托，或数据尚未进行委托";
+			}
+	   }
+	   
+	   if($ac == 'cancel')
+	   {
+		   
+		   $auth = Zend_Auth::getInstance();
+			if($auth->hasIdentity())
+			{
+				$user = $auth->getIdentity();
+				$uid = $user->id;
+			}
+
+			if(!preg_match("/^[0-9A-Za-z]{8}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{12}$/",$uuid))
+			{
+				$this->view->info = "参数错误";
+				return true;
+			}
+			
+			$sql = "SELECT * FROM metadata WHERE uuid=?";
+			$sth = $this->db->prepare($sql);
+			$sth ->execute(array($uuid));
+			$row = $sth->fetch();
+		   
+			$this->view->metadata = $row;
+			
+			$sql = "SELECT * FROM mdstatus 
+					WHERE uuid=? AND userid in (select userid from mdauthor where status=1 and uuid=?) AND status=?";
+			
+			$sth = $this->db->prepare($sql);
+			$sth->execute(array($uuid,$uuid,7));
+			$mds = $sth->fetch();
+			
+			if(!empty($mds['id']))
+			{
+				$sql = "UPDATE mdstatus SET status=6,ts_changed='now()',userid=$uid WHERE uuid='$uuid'";
+				if($this->db->exec($sql))
+				{
+					$this->view->info = "取消委托成功！";
+					return true;
+				}
+				else
+				{
+					$this->view->info = "取消委托失败！";
+					return true;
+				}
+			}else{
+				$this->view->info = "操作失败！该数据尚未进行委托";
+			}
+			
+			
+	   }
+	   
+	   
+   }//委托
+   
+   
+   /*
+   * staticsAction() 数据统计
+   *
+   *
+   */
+   public function staticsAction(){
+	   
+	   $ac = $this->_getParam('ac');
+	   
+	   if(empty($ac))
+	   {
+		   $this->view->alldata = $this->getClick();
+	   }
+	   
+	   if($ac=="md")
+	   {
+		   $this->_helper->viewRenderer('statics-md');
+		   $this->view->allorder = $this->getStatic("allorder");
+		   $this->view->offlineorder = $this->getStatic("offline");
+		   $this->view->onlineorder = $this->getStatic("online");
+	   }
+	   
+	   if($ac == "time")
+	   {
+		   $this->_helper->viewRenderer('statics-time');
+		   $this->view->datas = $this->getStaticByYear("dataorder");
+		   
+	   }
+	   
+   }//staticsAction() 数据统计
+   
+	public function getClick(){
+		
+		$auth = Zend_Auth::getInstance();
+		if($auth->hasIdentity())
+		{
+			$user = $auth->getIdentity();
+			$uid = $user->id;
+		}
+		
+		$sql = "SELECT md.title,md.uuid,s.viewed,count(o.id) as down FROM metadata md
+				LEFT JOIN mdstat s ON md.uuid=s.uuid
+				LEFT JOIN mdauthor a ON md.uuid=a.uuid
+				LEFT JOIN dataorder o ON md.uuid=o.uuid
+				WHERE a.userid=? OR (o.status=0 or o.status=5)
+				GROUP BY md.title,md.uuid,s.viewed";
+		$sth = $this->db->prepare($sql);
+		$sth->execute(array($uid));
+		$rows = $sth->fetchAll();
+		
+		return $rows;
+	}
+   
+	/*
+	* getStaticByYear按月份获取统计数据 
+	*/
+	public function getStaticByYear($ac,$year=0){
+			
+		if(empty($year))
+		{
+			$year = date("Y",time());
+		}
+		
+		
+		if($ac == "dataorder")
+		{
+			$table = "dataorder";
+			$time_field = "ts_created";
+			$count_field = "id";
+		}
+		
+		$sql = "select to_char(o.$time_field, 'YYYY-MM') as d , count(o.$count_field) as c from $table o
+				where o.ts_created between '$year-01-01' and '$year-12-12' group by d";
+				
+		$sth = $this->db->prepare($sql);
+		$sth->execute();
+		$rows = $sth->fetchAll();
+		
+		return $rows;	
+	}
+   
+	public function getStatic($ac){
+		$auth = Zend_Auth::getInstance();
+		if($auth->hasIdentity())
+		{
+			$user = $auth->getIdentity();
+			$uid = $user->id;
+		}
+		
+		if(empty($uid)){
+			return false;
+		}
+	   
+	   if($ac == "allorder"){
+			$sql = " SELECT count(o.id) as c FROM metadata md
+					LEFT JOIN dataorder o ON md.uuid=o.uuid
+					LEFT JOIN mdauthor a ON md.uuid=a.uuid
+					WHERE a.userid=? AND a.status>0";
+			$sth = $this->db->prepare($sql);
+			$sth->execute(array($uid));
+			$row = $sth->fetch();
+			return $row['c'];
+	   }
+	   
+	   if($ac == "offline"){
+			$sql = " SELECT count(o.id) as c FROM metadata md
+					LEFT JOIN dataorder o ON md.uuid=o.uuid
+					LEFT JOIN mdauthor a ON md.uuid=a.uuid
+					WHERE o.offlineappid > 0 AND a.userid=? AND a.status>0";
+			$sth = $this->db->prepare($sql);
+			$sth->execute(array($uid));
+			$row = $sth->fetch();
+			return $row['c'];
+	   }
+	   
+	   if($ac == "online"){
+		   $sql = " SELECT count(o.id) as c FROM metadata md
+					LEFT JOIN dataorder o ON md.uuid=o.uuid
+					LEFT JOIN mdauthor a ON md.uuid=a.uuid
+					WHERE o.onlineappid > 0 AND a.userid=? AND a.status>0";
+			$sth = $this->db->prepare($sql);
+			$sth->execute(array($uid));
+			$row = $sth->fetch();
+			return $row['c'];
+	   }
+	   
+   }
+   
+   
+   public function getFileinfo($id){	
+		$sql = "select * from attachments where id='$id'";
+		$re= $this->db->query($sql);
+		$row= $re->fetch();
+		return $row;
+	}
+	
+   //成为作者后的后继处理工作
+   private function author_first($uuid,$author)
+   {
+   	$sql="insert into mdversion (xml,ts_created,uuid,changelog,userid) 
+   		select x.data,m.ts_created,?,?,? from metadata m left join xml x on m.id=x.id
+   		left join mdversion v on m.uuid=v.uuid
+   		where m.uuid=? and v.changelog is null";
+   	$sth=$this->db->prepare($sql);
+   	try
+   	{
+   		$sth->execute(array($uuid,'初始版本 version 1.0',$author,$uuid));
+   	} catch(Exception $e){
+   		// do nothing here.
+   		// 说明之前已经有对应数据
+   	}
+   	$this->wdb=Zend_Db::factory($this->view->config->geonetwork);
+   	$sql="update metadata set owner=? where uuid=?";
+   	$sth=$this->wdb->prepare($sql);
+   	$sth->execute(array($author,$uuid));
+   }   
+   
+   /*
+    * 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){
+		$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($data));
+		return true;  
+	}//jsonexit() 退出并返回json数据
+   
+   
+   //ajax 提示框
+   public function alertbox($type='',$body){
+	   if($type == "error")
+	   {
+		   $img = '<img src="/images/alert_big_error.png" />';
+		   $text = '<h4>'.$body.'</h4>';
+		   return $img.$text;
+	   }
+	   if($type == "ok")
+	   {
+		   $img = '<img src="/images/alert_big_ok.png" />';
+		   $text = '<h4>'.$body.'</h4>';
+		   return $img.$text;
+	   }
+	   if($type == "warning")
+	   {
+		   $img = '<img src="/images/alert_big_warning.png" />';
+		   $text = '<h4>'.$body.'</h4>';
+		   return $img.$text;
+	   }
+	   if(empty($type))
+	   {
+		   $text = '<h4>'.$body.'</h4>';
+		   return $text;
+	   }
+   }
+}
+
diff --git a/application/admin/views/scripts/author/datas.phtml b/application/admin/views/scripts/author/datas.phtml
new file mode 100644
index 00000000..aa9bb968
--- /dev/null
+++ b/application/admin/views/scripts/author/datas.phtml
@@ -0,0 +1,76 @@
+<?php
+$this->headTitle($this->config->title->site);
+$this->headTitle($this->config->title->author);
+$this->headTitle()->setSeparator(' - ');
+$this->headScript()->appendFile('/js/jquery-1.7.min.js');
+$this->headLink()->appendStylesheet('/css/author.css');
+$this->headLink()->appendStylesheet('/css/admin.css');
+$this->breadcrumb('<a href="/">首页</a>');
+$this->breadcrumb('<a href="/author">数据作者</a>');
+$this->breadcrumb('我的数据');
+$this->breadcrumb()->setSeparator(' > ');
+?>
+<!-- 左侧导航 -->
+<div id="leftPanel">
+    <?= $this->partial('author/left.phtml'); ?>
+</div>
+<!-- //左侧导航 -->
+
+<!-- 页面内容 -->
+<div id="rightPanel">
+	<p>请输入元数据标题关键字进行搜索</p>
+	<form id="datasearch" class="search_form" action="/admin/author/datas/ac/search">
+    	<input type="text" id="keyword" name="q" value="<?php if(!empty($this->q)) echo $this->q; ?>" />
+        <button type="submit" class="btn" id="search_btn">搜索</button>
+    </form>
+    <div id="datalist">
+    	<?php
+		if (count($this->paginator)): 
+		echo "<ul>";
+			$autoindex=0;
+			foreach ($this->paginator as $item): 
+			$autoindex++;?>
+			<li>
+            	<a href="/data/<?php echo $item['uuid'];?>" target="_blank" class="title"><?php echo $item['title'];?></a>
+                <?php if($item['status']==1) : ?>
+                <span class="dtctrlplan"> 
+                
+                <?php if($item['mdstatus']==6) {?>
+                未委托
+				<?php }	if($item['mdstatus']==7){ ?>
+                已委托【操作：
+                <a href="/admin/author/inauthor/ac/datalist/uuid/<?php echo $item['uuid']; ?>">申请管理</a> | 
+                <a href="/admin/author/comment/ac/view/uuid/<?php echo $item['uuid']; ?>">反馈</a> | 
+                <a href="/admin/author/document/uuid/<?php echo $item['uuid']; ?>">文档</a> | 
+                <a href="/admin/author/literature/uuid/<?php echo $item['uuid']; ?>">文献</a> | 
+                <a href="/admin/service/geonetwork?url=metadata.edit?id=<?php echo $item['gid']; ?>">修改元数据</a> |
+                <a href="/admin/author/version/uuid/<?php echo $item['uuid']; ?>">版本</a> |
+                <a href="/admin/author/qa/uuid/<?php echo $item['uuid']; ?>">QA</a> |
+                <a href="/admin/author/news/uuid/<?php echo $item['uuid']; ?>">新闻</a> |
+                <a href="/admin/author/viewauthors/uuid/<?php echo $item['uuid']; ?>">所有作者</a>
+                 】
+                <?php }?>
+                 </span>
+                <?php endif; ?>
+            	
+                <p><?php echo mb_strlen($item['description'])>400?$this->escape(mb_substr($item['description'],0,400,'UTF-8').'...'):$this->escape($item['description']); ?></p>
+            	<p>
+                <?php 
+				if ($item['status']==0)
+				{
+					echo '<img src="/images/list_extensions.gif" />您已经申请该数据(如果长时间没有收到回应请联系数据中心)';
+				}
+				?>
+                <span id="data_<?php echo $item['uuid'];?>"></span>
+  				</p>
+            </li>
+		<?php endforeach; 
+		echo "</ul>";
+		endif; ?>
+        <div class="pagenavi"><?= $this->paginator; ?></div>
+    </div>
+</div>
+<!-- //页面内容 -->
+<script>
+$('#wapper').width($('body').width()-300);
+</script>
\ No newline at end of file
diff --git a/application/admin/views/scripts/author/inauthor-datalist.phtml b/application/admin/views/scripts/author/inauthor-datalist.phtml
new file mode 100644
index 00000000..abc5a1c1
--- /dev/null
+++ b/application/admin/views/scripts/author/inauthor-datalist.phtml
@@ -0,0 +1,54 @@
+<?php
+$this->headTitle($this->config->title->site);
+$this->headTitle($this->config->title->author);
+$this->headTitle()->setSeparator(' - ');
+$this->headScript()->appendFile('/js/jquery-1.7.min.js');
+$this->headLink()->appendStylesheet('/css/author.css');
+$this->breadcrumb('<a href="/">首页</a>');
+$this->breadcrumb('<a href="/author">数据作者</a>');
+$this->breadcrumb('数据申请管理');
+$this->breadcrumb()->setSeparator(' > ');
+?>
+<!-- 左侧导航 -->
+<div id='sidebar'>
+    <div id='leftnavi'>
+    <?= $this->partial('author/navi.phtml'); ?>
+    </div>
+</div>
+<!-- //左侧导航 -->
+
+<!-- 页面内容 -->
+<div id="wapper">
+	<div id="tabs-controller">
+		<ul>
+			<li class="box-shadow"><a class="text-shadow" href="/author/inauthor/ac/online">在线下载记录</a></li>
+			<li class="box-shadow"><a class="text-shadow" href="/author/inauthor/ac/offline">离线申请记录</a></li>
+            <li class="box-shadow active"><a class="text-shadow" href="/author/inauthor/ac/datalist">按数据查看</a></li>
+		</ul>
+	</div> 
+	<p>请输入元数据标题关键字进行搜索</p>
+	<form id="datasearch" class="search_form" action="/author/inauthor/ac/searchdata">
+    	<input type="text" id="keyword" name="q" value="<?php if(!empty($this->q)) echo $this->q; ?>" />
+        <button type="submit" class="btn" id="search_btn">搜索</button>
+    </form>
+    <div id="datalist">
+    	<?php
+		if (count($this->paginator)): 
+		echo "<ul>";
+			$autoindex=0;
+			foreach ($this->paginator as $item): 
+			$autoindex++;?>
+			<li>
+            	<p><a href="/data/<?php echo $item['uuid'];?>" target="_blank"><?php echo $item['title'];?></a></p>
+                <p>申请次数：<?php echo $item['c'];?> (<a href="/author/inauthor/ac/datalist/uuid/<?php echo $item['uuid'];?>">查看详细</a>)</p>
+            </li>
+		<?php endforeach; 
+		echo "</ul>";
+		endif; ?>
+        <div class="pagenavi"><?= $this->paginator; ?></div>
+    </div>
+</div>
+<!-- //页面内容 -->
+<script>
+$('#wapper').width($('body').width()-300);
+</script>
\ No newline at end of file
diff --git a/application/admin/views/scripts/author/inauthor-offline.phtml b/application/admin/views/scripts/author/inauthor-offline.phtml
new file mode 100644
index 00000000..0b62fc00
--- /dev/null
+++ b/application/admin/views/scripts/author/inauthor-offline.phtml
@@ -0,0 +1,84 @@
+<?php
+$this->headTitle($this->config->title->site);
+$this->headTitle($this->config->title->author);
+$this->headTitle()->setSeparator(' - ');
+$this->headScript()->appendFile('/js/jquery-1.7.min.js');
+$this->headLink()->appendStylesheet('/css/admin.css');
+$this->headLink()->appendStylesheet('/css/author.css');
+$this->breadcrumb('<a href="/">首页</a>');
+$this->breadcrumb('<a href="/author">数据作者</a>');
+$this->breadcrumb('数据申请管理');
+$this->breadcrumb()->setSeparator(' > ');
+?>
+<!-- 左侧导航 -->
+<div id="leftPanel">
+    <?= $this->partial('author/left.phtml'); ?>
+</div>
+<!-- //左侧导航 -->
+
+<!-- 页面内容 -->
+<div id="rightPanel">
+	<div id="tabs-controller">
+		<ul>
+			<li class="box-shadow"><a class="text-shadow" href="/admin/author/inauthor/ac/online">在线下载记录</a></li>
+			<li class="box-shadow active"><a class="text-shadow" href="/admin/author/inauthor/ac/offline">离线申请记录</a></li>
+            <li class="box-shadow"><a class="text-shadow" href="/admin/author/inauthor/ac/datalist">按数据查看</a></li>
+		</ul>
+	</div> 
+	<div class="box box-info" id="head_tip" onclick="$('#head_tip').hide();" title="点击关闭提示">离线数据申请默认为同意下载</div>
+	<p>请输入元数据标题关键字进行搜索</p>
+	<form id="datasearch" class="search_form" action="/admin/author/inauthor/ac/searchoffline">
+    	<input type="text" id="keyword" name="q" value="<?php if(!empty($this->q)) echo $this->q; ?>" />
+        <button type="submit" class="btn" id="search_btn">搜索</button>
+    </form>
+    <div id="datalist">
+    	<?php
+		if (count($this->paginator)): 
+		echo "<ul>";
+			$autoindex=0;
+			foreach ($this->paginator as $item): 
+			$autoindex++;?>
+			<li>
+            	<p><a href="/data/<?php echo $item['uuid'];?>" target="_blank"><?php echo $item['title'];?></a> 
+            	【<a href="/author/inauthor/ac/offline/pdf/<?php echo $item['doid']; ?>">查看用户申请表</a>】</p>
+                <p>用户：<?php echo $item['username'];?>　
+                单位：<?php echo $item['unit'];?>　
+                申请时间：<?php echo date("Y-m-d H:i:s",strtotime($item['ts_created']));?></p>
+				<p>项目：<?php echo $item['project'];?></p>
+                <p><span id="ct_<?php echo $item['doid'];?>">  
+                <?php echo $item['btns'];?> </span><span id="data_<?php echo $item['doid'];?>"></span></p>
+            </li>
+		<?php endforeach; 
+		echo "</ul>";
+		endif; ?>
+        <div class="pagenavi"><?= $this->paginator; ?></div>
+    </div>
+</div>
+<!-- //页面内容 -->
+<script>
+function confirm(uuid,oid){
+	doPD(uuid,"confirm",oid);
+}
+function objection(uuid,oid){
+	doPD(uuid,"objection",oid);
+}
+function doPD(uuid,pr,oid){
+	$.ajax({
+	  'type':"POST",
+	  'url':'/author/inauthor/ac/offline',
+	  'data':'pr='+ pr +'&uuid='+uuid+'&oid='+oid,
+	  'success':function(html){
+		  $('#ct_'+oid).html(html);$('#data_'+oid).html('');
+	  },
+	  'beforeSend':function(){
+			$('#data_'+oid).html('<img src="/images/ajax-load-small.gif" />正在处理...');
+	  },
+	  'timeout': 20000,
+	  'error': function(){
+		 alert('处理中出现问题，请重试');
+		 $('#data_'+oid).html('');
+	   }
+  });
+}
+$('#wapper').width($('body').width()-300);
+</script>
\ No newline at end of file
diff --git a/application/admin/views/scripts/author/inauthor.phtml b/application/admin/views/scripts/author/inauthor.phtml
new file mode 100644
index 00000000..8c225395
--- /dev/null
+++ b/application/admin/views/scripts/author/inauthor.phtml
@@ -0,0 +1,58 @@
+<?php
+$this->headTitle($this->config->title->site);
+$this->headTitle($this->config->title->author);
+$this->headTitle()->setSeparator(' - ');
+$this->headScript()->appendFile('/js/jquery-1.7.min.js');
+$this->headLink()->appendStylesheet('/css/admin.css');
+$this->headLink()->appendStylesheet('/css/author.css');
+$this->breadcrumb('<a href="/">首页</a>');
+$this->breadcrumb('<a href="/author">数据作者</a>');
+$this->breadcrumb('数据申请管理');
+$this->breadcrumb()->setSeparator(' > ');
+?>
+<!-- 左侧导航 -->
+<div id="leftPanel">
+    <?= $this->partial('author/left.phtml'); ?>
+</div>
+<!-- //左侧导航 -->
+
+<!-- 页面内容 -->
+<div id="rightPanel">
+	<div id="tabs-controller">
+		<ul>
+			<li class="box-shadow active"><a class="text-shadow" href="/author/inauthor/ac/online">在线下载记录</a></li>
+			<li class="box-shadow"><a class="text-shadow" href="/author/inauthor/ac/offline">离线申请记录</a></li>
+            <li class="box-shadow"><a class="text-shadow" href="/author/inauthor/ac/datalist">按数据查看</a></li>
+		</ul>
+	</div> 
+	<div class="box box-info" id="head_tip" onclick="$('#head_tip').hide();" title="点击关闭提示">这里仅显示您的数据的在线数据记录。</div>
+	<p>请输入元数据标题关键字进行搜索</p>
+	<form id="datasearch" class="search_form" action="/author/inauthor/ac/searchonline">
+    	<input type="text" id="keyword" name="q" value="<?php if(!empty($this->q)) echo $this->q; ?>" />
+        <button type="submit" class="btn" id="search_btn">搜索</button>
+    </form>
+    <div id="datalist">
+    	<?php
+		if (count($this->paginator)): 
+		echo "<ul>";
+			$autoindex=0;
+			foreach ($this->paginator as $item): 
+			$autoindex++;?>
+			<li>
+            	<p><a href="/data/<?php echo $item['uuid'];?>" target="_blank"><?php echo $item['title'];?></a></p>
+                <p>用户：<?php echo $item['username'];?>　
+                单位：<?php echo $item['unit'];?>　
+                申请时间：<?php echo date("Y-m-d H:i:s",strtotime($item['ts_created']));?></p>
+				<p>项目：<?php echo $item['project'];?></p>
+            	<p><span id="data_<?php echo $item['uuid'];?>"></span></p>
+            </li>
+		<?php endforeach; 
+		echo "</ul>";
+		endif; ?>
+        <div class="pagenavi"><?= $this->paginator; ?></div>
+    </div>
+</div>
+<!-- //页面内容 -->
+<script>
+$('#wapper').width($('body').width()-300);
+</script>
\ No newline at end of file
diff --git a/application/admin/views/scripts/author/index.phtml b/application/admin/views/scripts/author/index.phtml
new file mode 100644
index 00000000..7893d555
--- /dev/null
+++ b/application/admin/views/scripts/author/index.phtml
@@ -0,0 +1,17 @@
+<?php
+	$this->headTitle($this->config->title->site);
+	$this->headTitle('后台管理');
+	$this->headTitle()->setSeparator(' - ');
+	$this->headLink()->appendStylesheet('/css/admin.css');
+	$this->breadcrumb('<a href="/">首页</a>');
+	$this->breadcrumb('<a href="/admin">后台首页</a>');
+	$this->breadcrumb('数据作者');
+	$this->breadcrumb()->setSeparator(' > ');
+?>
+<div id="leftPanel">
+<?= $this->partial('author/left.phtml'); ?>
+</div>
+<div id="rightPanel">
+
+	
+</div>
\ No newline at end of file
diff --git a/application/admin/views/scripts/author/left.phtml b/application/admin/views/scripts/author/left.phtml
new file mode 100644
index 00000000..e838ac4a
--- /dev/null
+++ b/application/admin/views/scripts/author/left.phtml
@@ -0,0 +1,6 @@
+<ul>
+<li class="title">数据作者</li>
+<li><a href="/admin/author/newdata">新建数据</a></li>
+<li><a href="/admin/author/datas">数据管理</a></li>
+<li><a href="/admin/author/version">数据版本管理</a></li>
+</ul>
\ No newline at end of file
diff --git a/application/admin/views/scripts/author/version-bydata.phtml b/application/admin/views/scripts/author/version-bydata.phtml
new file mode 100644
index 00000000..0135364d
--- /dev/null
+++ b/application/admin/views/scripts/author/version-bydata.phtml
@@ -0,0 +1,52 @@
+<?php
+$this->headTitle($this->config->title->site);
+$this->headTitle($this->config->title->author);
+$this->headTitle()->setSeparator(' - ');
+$this->headScript()->appendFile('/js/jquery-1.7.min.js');
+$this->headLink()->appendStylesheet('/css/admin.css');
+$this->headLink()->appendStylesheet('/css/author.css');
+$this->breadcrumb('<a href="/">首页</a>');
+$this->breadcrumb('<a href="/author">数据作者</a>');
+$this->breadcrumb('数据版本管理');
+$this->breadcrumb()->setSeparator(' > ');
+?>
+<!-- 左侧导航 -->
+<div id="leftPanel">
+    <?= $this->partial('author/left.phtml'); ?>
+</div>
+<!-- //左侧导航 -->
+
+<!-- 页面内容 -->
+<div id="rightPanel">
+	<div id="tabs-controller">
+		<ul>
+			<li class="box-shadow"><a class="text-shadow" href="/admin/author/version/">所有版本概况</a></li>
+         <li class="box-shadow active"><a class="text-shadow" href="/admin/author/version/ac/bydata">逐数据浏览</a></li>
+		</ul>
+	</div> 
+	<p>请输入元数据标题关键字进行搜索</p>
+	<form id="datasearch" class="search_form" action="/admin/author/version/ac/bydata">
+    	<input type="text" id="keyword" name="q" value="<?php if(!empty($this->q)) echo $this->q; ?>" />
+        <button type="submit" class="btn" id="search_btn">搜索</button>
+    </form>
+    <div id="datalist">
+    	<?php
+		if (count($this->paginator)): 
+		echo "<ul>";
+			$autoindex=0;
+			foreach ($this->paginator as $item): 
+			$autoindex++;?>
+			<li>
+            	<p><a href="/data/<?php echo $item['uuid'];?>" target="_blank"><?php echo $item['title'];?></a></p>
+               <p>数据库中共有版本数：<?php echo $item['c'];?> (<a href="/admin/author/version/uuid/<?php echo $item['uuid'];?>">查看详细</a>)</p>
+            </li>
+		<?php endforeach; 
+		echo "</ul>";
+		endif; ?>
+        <div class="pagenavi"><?= $this->paginator; ?></div>
+    </div>
+</div>
+<!-- //页面内容 -->
+<script>
+$('#wapper').width($('body').width()-300);
+</script>
\ No newline at end of file
diff --git a/application/admin/views/scripts/author/version-diff.phtml b/application/admin/views/scripts/author/version-diff.phtml
new file mode 100644
index 00000000..4547ef71
--- /dev/null
+++ b/application/admin/views/scripts/author/version-diff.phtml
@@ -0,0 +1,70 @@
+<?php
+$this->headTitle($this->config->title->site);
+$this->headTitle($this->config->title->author);
+$this->headTitle()->setSeparator(' - ');
+$this->headScript()->appendFile('/js/jquery-1.7.min.js');
+$this->headScript()->appendFile('/js/diffview.js');
+$this->headScript()->appendFile('/js/difflib.js');
+$this->headLink()->appendStylesheet('/css/admin.css');
+$this->headLink()->appendStylesheet('/css/author.css');
+$this->headLink()->appendStylesheet('/css/diffview.css');
+$this->breadcrumb('<a href="/">首页</a>');
+$this->breadcrumb('<a href="/author">数据作者</a>');
+$this->breadcrumb('查看数据作者');
+$this->breadcrumb()->setSeparator(' > ');
+?>
+<!-- 左侧导航 -->
+<div id="leftPanel">
+    <?= $this->partial('author/left.phtml'); ?>
+</div>
+<!-- //左侧导航 -->
+
+<!-- 页面内容 -->
+<div id="rightPanel">
+<div id="tabs-controller">
+		<ul>
+			<li class="box-shadow"><a class="text-shadow" href="/admin/author/version">所有版本概况</a></li>
+			<li class="box-shadow"><a class="text-shadow" href="/admin/author/version/ac/bydata">逐数据浏览</a></li>
+		</ul>
+	</div> 
+	<?php
+	if(!empty($this->error))
+	{
+		echo $this->error;
+	}
+	else
+	{?>
+    <h2><?php echo $this->info['title'];?></h2>
+    <div id="diffoutput" style="width:100%"> </div>
+    <textarea id="basetext" style="display:none;"><?php echo $this->data[1]['xml'];?></textarea>
+	<textarea id="newtext" style="display:none;"><?php echo $this->data[0]['xml'];?></textarea>
+    <?php		
+	}
+	?>
+    
+</div>
+
+<!-- //页面内容 -->
+<script>
+$('#wapper').width($('body').width()-300);
+function diffUsingJS() {
+    var base = difflib.stringAsLines($('#basetext').val());
+    var newtxt = difflib.stringAsLines($('#newtext').val());
+
+    var sm = new difflib.SequenceMatcher(base, newtxt);
+
+    var opcodes = sm.get_opcodes();
+
+    $("#diffoutput").append(diffview.buildView({
+        baseTextLines: base,
+        newTextLines: newtxt,
+        opcodes: opcodes,
+        // set the display titles for each resource
+        baseTextName: "<?php echo date("Y-m-d H:i",strtotime($this->data[1]['ts_created'])); ?>",
+        newTextName: "<?php echo date("Y-m-d H:i",strtotime($this->data[0]['ts_created'])); ?>",
+        contextSize: null,
+        viewType: 0
+    }));
+}
+diffUsingJS();
+</script>
\ No newline at end of file
diff --git a/application/admin/views/scripts/author/version.phtml b/application/admin/views/scripts/author/version.phtml
new file mode 100644
index 00000000..9e75cde3
--- /dev/null
+++ b/application/admin/views/scripts/author/version.phtml
@@ -0,0 +1,108 @@
+<?php
+$this->headTitle($this->config->title->site);
+$this->headTitle($this->config->title->author);
+$this->headTitle()->setSeparator(' - ');
+$this->headScript()->appendFile('/js/jquery-1.7.min.js');
+$this->headLink()->appendStylesheet('/css/admin.css');
+$this->headScript()->appendFile('/js/jquery.colorbox-min.js');
+$this->headLink()->appendStylesheet('/css/author.css');
+$this->headLink()->appendStylesheet('/css/colorbox.css');
+$this->breadcrumb('<a href="/">首页</a>');
+$this->breadcrumb('<a href="/author">数据作者</a>');
+$this->breadcrumb('数据版本管理');
+$this->breadcrumb()->setSeparator(' > ');
+?>
+<!-- 左侧导航 -->
+<div id="leftPanel">
+    <?= $this->partial('author/left.phtml'); ?>
+</div>
+<!-- //左侧导航 -->
+
+<!-- 页面内容 -->
+<div id="rightPanel">
+	<div id="tabs-controller">
+		<ul>
+			<li class="box-shadow <?php if(!$this->mdtitle) echo "active";?>"><a class="text-shadow" href="/admin/author/version">所有版本概况</a></li>
+			<li class="box-shadow"><a class="text-shadow" href="/admin/author/version/ac/bydata">逐数据浏览</a></li>
+		</ul>
+	</div> 
+    <div id="datalist">
+		<?php
+		if (count($this->paginator)): 
+		if ($this->mdtitle) echo "<h2>元数据：".$this->mdtitle."</h2>";
+		echo "<ul>";
+			$autoindex=0;
+			foreach ($this->paginator as $item): 
+			$autoindex++;?>
+			<li id="list_<?php echo $item['id'];?>">
+				<p><a href="/data/<?php echo $item['uuid'];?>" target="_blank"><?php echo $item['title'];?></a> 
+				【<a href="/admin/author/version/uuid/<?php echo $item['uuid']; ?>">查看此数据所有版本</a>】</p>
+                <p>版本创建时间: <?php echo date("Y-m-d H:i",strtotime($item['ts_created']));?> 
+                <?php if ($item['userid']) :
+                  echo "发布人： ".(empty($item['realname'])?$item['username']:$item['realname'])." 【";
+                  else :
+                 ?>
+                【<a onclick="return confirm('是否确定删除该版本？');" href="javascript:action('delete','<?php echo $item['id'];?>');" class="more">删除</a>
+                <?php endif; ?>
+                <a onclick="return confirm('是否确定将这个版本恢复到geonetwork？');" href="javascript:action('restore','<?php echo $item['id'];?>');" class="more">恢复到geonetwork</a>
+                <a href="/admin/author/version/ac/diff/id/<?php echo $item['id'];?>" class="more">与前一版对比</a>
+                <a onclick="$('#commit_submit').attr('onclick','commit(\'<?php echo $item['id'];?>\');');" href="#commitform" class="more inline">提交评审发布</a>
+                】</p>
+                <?php if ($item['changelog']) : ?>                
+                <p><?php echo $item['changelog']; ?></p>
+                <?php endif; ?>
+			</li>
+		<?php endforeach; 
+		echo "</ul>";
+		endif; ?>
+        <div class="pagenavi"><?= $this->paginator; ?></div>
+    </div>
+</div>
+<!-- //页面内容 -->
+<script>
+$('#wapper').width($('body').width()-300);
+function action(ac,id){
+	$.ajax({
+	  'type':"POST",
+	  'url':'/admin/author/version/',
+	  'data':'ac='+ ac +'&id='+id,
+	  'success':function(data){
+		  if (typeof(data)=='object')
+		  {
+			if(typeof(data.error)!='undefined')
+			{$.colorbox({'innerWidth':'50%','html':data.error});}
+			if(typeof(data.deleted)!='undefined')
+			{$('#list_'+data.deleted).fadeOut("slow",function(){$(this).remove();});}
+			if(typeof(data.commited)!='undefined')
+			{$('#changelog').val('');$('#commit_submit').attr('onclick','');}
+		  }
+		  else{ 
+		  	$.colorbox({'innerWidth':'50%','html':'<img src="/images/alert_big_warning.png" /><h4>出现错误，请稍候再试</h4>'});
+		  }
+	  },
+	  'timeout': 30000,
+	  'error': function(){
+		  $.colorbox({'innerWidth':'50%','html':'<img src="/images/alert_big_error.png" /><h4>处理中出现错误，请刷新页面后重试</h4>'});
+	   }
+  });
+}
+$(".inline").colorbox({inline:true, width:"50%"});
+function commit(id){
+	action('commit&changelog='+$('#changelog').val(),id);
+}
+</script>
+<div class="colorbox" style="display:none;">
+	<div id="commitform">
+    <form>
+        <p>
+        <label>版本改动:</label><br />
+        <textarea class="full" style="resize:none;height:200px;" id="changelog"></textarea>
+        <br /><small>请输入此版本与之前版本的差别</small>
+        </p>
+        <input type="button" onclick="" id="commit_submit" class="btn btn-green big" value="提交"/>
+    </form>
+	</div>
+	<div class="error"><img src="/images/alert_big_error.png" /><span></span></div>
+    <div class="ok"><img src="/images/alert_big_ok.png" /><span></span></div>
+    <div class="warning"><img src="/images/alert_big_warning.png" /><span></span></div>
+</div>
diff --git a/application/admin/views/scripts/author/view-dataoreder.phtml b/application/admin/views/scripts/author/view-dataoreder.phtml
new file mode 100644
index 00000000..044ab172
--- /dev/null
+++ b/application/admin/views/scripts/author/view-dataoreder.phtml
@@ -0,0 +1,96 @@
+<?php
+$this->headTitle($this->config->title->site);
+$this->headTitle($this->config->title->author);
+$this->headTitle()->setSeparator(' - ');
+$this->headScript()->appendFile('/js/jquery-1.7.min.js');
+$this->headLink()->appendStylesheet('/css/admin.css');
+$this->headLink()->appendStylesheet('/css/author.css');
+$this->breadcrumb('<a href="/">首页</a>');
+$this->breadcrumb('<a href="/author">数据作者</a>');
+$this->breadcrumb('查看数据申请记录');
+$this->breadcrumb()->setSeparator(' > ');
+?>
+<!-- 左侧导航 -->
+<div id="leftPanel">
+    <?= $this->partial('author/left.phtml'); ?>
+</div>
+<!-- //左侧导航 -->
+
+<!-- 页面内容 -->
+<div id="rightPanel">
+	<?php
+	if(!empty($this->error))
+	{
+		echo $this->error;
+	}
+	?>
+		<div id="tabs-controller">
+		<ul>
+			<li class="box-shadow"><a class="text-shadow" href="/admin/author/inauthor/ac/online">在线下载记录</a></li>
+			<li class="box-shadow"><a class="text-shadow" href="/admin/author/inauthor/ac/offline">离线申请记录</a></li>
+            <li class="box-shadow active"><a class="text-shadow" href="/admin/author/inauthor/ac/datalist">按数据查看</a></li>
+		</ul>
+	</div> 
+    <div id="datalist">
+    <?php
+		if (count($this->paginator)): 
+		echo "<h2>申请记录：".$this->mdtitle."</h2>";
+		echo "<ul>";
+			$autoindex=0;
+			foreach ($this->paginator as $item): 
+			$autoindex++;
+			if(!empty($item['offa_id'])) :
+			?>
+			<li>
+				<p>【离线申请】<?php echo $item['offa_name'];?> (<?php echo $item['offa_email'];?>)</p>
+                <p>单位:<?php echo $item['offa_unit'];?></p>
+                <p>项目:<?php echo $item['offa_project'];?></p>
+                <p><span id="ct_<?php echo $item['doid'];?>">  
+                <?php if($item['status']==4): echo $item['btns']; endif;?> </span><span id="data_<?php echo $item['doid'];?>"></span></p>
+			</li>
+		<?php 
+			endif;
+			if(!empty($item['ona_id'])):
+			?>
+            <li>
+				<p>【在线下载记录】<?php echo $item['ona_name'];?> (<?php echo $item['ona_email'];?>)</p>
+                <p>单位:<?php echo $item['ona_unit'];?></p>
+                <p>项目:<?php echo $item['ona_project'];?></p>
+			</li>
+            <?php
+			endif;
+		
+		endforeach; 
+		echo "</ul>";
+		endif; ?>
+    </div>
+    <div class="pagenavi"><?= $this->paginator; ?></div>
+</div>
+<!-- //页面内容 -->
+<script>
+$('#wapper').width($('body').width()-300);
+function confirm(uuid,oid){
+	doPD(uuid,"confirm",oid);
+}
+function objection(uuid,oid){
+	doPD(uuid,"objection",oid);
+}
+function doPD(uuid,pr,oid){
+	$.ajax({
+	  'type':"POST",
+	  'url':'/author/inauthor/ac/offline',
+	  'data':'pr='+ pr +'&uuid='+uuid+'&oid='+oid,
+	  'success':function(html){
+		  $('#ct_'+oid).html(html);$('#data_'+oid).html('');
+	  },
+	  'beforeSend':function(){
+			$('#data_'+oid).html('<img src="/images/ajax-load-small.gif" />正在处理...');
+	  },
+	  'timeout': 20000,
+	  'error': function(){
+		 alert('处理中出现问题，请重试');
+		 $('#data_'+oid).html('');
+	   }
+  });
+}
+</script>
\ No newline at end of file
diff --git a/application/admin/views/scripts/header.phtml b/application/admin/views/scripts/header.phtml
index 61b57a4e..25356d8d 100755
--- a/application/admin/views/scripts/header.phtml
+++ b/application/admin/views/scripts/header.phtml
@@ -3,12 +3,13 @@
         <a href="/"><img src="/images/westdc-banner.jpg" alt="Westdc Logo" /></a>
     </div>
     <div class="nav">
-    <div id="divNavi">
+    <div id="divNavi" style="width:100%;">
         <ul>
     <!-- CSS Tabs -->
     <li><a href="/admin"><span>后台首页</span></a></li>
     <li><a href="/admin/data"><span>数据管理</span></a></li>
     <li><a href="/admin/down"><span>申请管理</span></a></li>
+    <li><a href="/admin/author"><span>数据作者</span></a></li>
     <li><a href="/admin/user"><span>用户管理</span></a></li>
     <li><a href="/admin/review"><span>元数据评审</span></a></li>
     <li><a href="/admin/news"><span>新闻中心</span></a></li>