diff --git a/application/default/controllers/AuthorController.php b/application/default/controllers/AuthorController.php
index a4a515b4..0efdd945 100644
--- a/application/default/controllers/AuthorController.php
+++ b/application/default/controllers/AuthorController.php
@@ -1,4128 +1,4167 @@
-<?php
-/* 
-
-	@version    $Id: AuthorController.php 2012-2-29 15:01 Z
-	@package	author
-	@copyright  Copyright (c) 2012, CAREERI.
-	@license    http://
-	@link       http://
-*/
-class 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 = 0; 
-	
-	//调试模式邮箱地址
-	public $debug_email = "wangliangxu@lzb.ac.cn";
-	
-	
-	function preDispatch()
-	{
-		$this->view->config = Zend_Registry::get('config');
-		$this->db=Zend_Registry::get('db');
-		$this->messenger=$this->_helper->getHelper('FlashMessenger');
-    	$this->view->messages = $this->messenger->getMessages();
-		$this->view->theme = new Theme();
-		
-		$this->view->pageID = "author-".$this->_request->getActionName();
-		
-	}
-	function indexAction()
-	{
-		$this->view->pageID = "author-index";
-	}
-	
-
-   /*
-   * helpAction() 帮助文档
-   *
-   */
-    function helpAction(){
-	   $this->view->pageID = "author-help";
-   }//helpAction()帮助文档
-   
-   /*
-    * 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;
-				$search=new SimpleSearch($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 from dataorder d 
-						left join offlineapp o on o.id=d.offlineappid 
-						left join metadata md on md.uuid=d.uuid
-						left join mdauthor a on a.uuid=d.uuid
-						where o.ts_approved is null and o.pdflink is not null 
-						and d.uuid=? and a.userid=? and d.id=? AND a.status=1
-						order by o.ts_created desc";
-				
-				$sth = $this->db->prepare($sql);
-				$sth->execute(array($uuid,$u_id,$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)))
-					{
-						//发送相关邮件给数据中心服务人员
-						$sql="select m.title,a.username from dataorder o left join metadata m on o.uuid=m.uuid left join offlineapp a on o.offlineappid=a.id where o.id=?";
-						$sth = $this->db->prepare($sql);
-						$sth->execute(array($oid));
-						$row = $sth->fetch(); 
-						$mail = new WestdcMailer($this->view->config->smtp);
-						$mailtp=new EmailText($this->db,'offline-author-yes',array('user'=>$row['username'],'data'=>$row['title'],'email'=>$u_email));
-				$mail->setFrom($this->view->config->service->email,'西部数据中心服务组');
-				$mail->setBodyText($mailtp->getBody());
-				$mail->setSubject($mailtp->getSubject());
-				$mail->addTo($this->view->config->service->email,'西部数据中心服务组');
-				$mail->send();
-						
-						$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');
-				
-				$select="select distinct(o.*),md.title,d.id as doid,d.uuid,d.status as datastatus,d.authorpermitted from offlineapp o 
-						left join dataorder d on o.id=d.offlineappid 
-						left join metadata md on md.uuid=d.uuid
-						left join mdauthor a on a.uuid=d.uuid
-						where o.ts_approved is null and o.pdflink is not null and d.status=4 and a.userid=? AND a.status=1 ";
-				if($ac == "searchoffline")
-				{
-					$keywords = $this->_request->getParam('q');
-					if(!empty($keywords))
-						$this->view->q = $keywords;
-					$search=new SimpleSearch($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);
-				$sth->execute(array($u_id));
-				$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,date(offa.ts_created) as offa_tscreated
-							,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, date(ona.ts_created) as ona_tscreated
-							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 a.status=1 and d.status>=0 
-							AND d.uuid=? AND a.userid=?
-							ORDER BY d.ts_created DESC";
-							
-					$sth = $this->db->prepare($sql);
-					$sth->execute(array($uuid,$u_id));
-					$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');
-				$sql = "select md.title,d.uuid,count(md.id) as c from dataorder d
-						left join metadata md on md.uuid=d.uuid
-						left join mdauthor a on a.uuid=d.uuid
-						where a.status=1 AND a.userid=? ";
-				if($ac == "searchdata")
-				{
-					$keywords = $this->_request->getParam('q');
-					if(!empty($keywords))
-						$this->view->q = $keywords;
-					$search=new SimpleSearch($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);
-				$sth->execute(array($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;
-			}
-			
-		}//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 = "btn box-shadow";
-	   $selectedStyle = "disabled";
-	   
-	   $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()
-   
-   
-   
-   /*
-    * acceptAction() 我的数据
-	*
-	* param string $ac		// list|search
-	* param string $keyword
-	*
-	* return view
-	*/
-   function acceptAction()
-   {
-	    $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'){
-		
-			$sql = "SELECT a.*,m.title,m.description,g.id as gid,mds.status as mdstatus FROM normalmetadata m
-					LEFT JOIN mdauthor a ON m.uuid=a.uuid
-					LEFT JOIN geonetworkmetadata g on m.uuid=g.uuid 
-					LEFT JOIN mdstatus mds ON m.uuid=mds.uuid
-					WHERE a.userid=? AND a.status>=0 ";
-			if ($ac=='search')
-			{
-				$key = trim($this->_request->getParam('q'));
-				$this->view->q = $key;
-	    		$search=new SimpleSearch($key);
-   	 			$where=$search->sql_expr(array("m.title","m.description"));
-   	 			$sql.=' and '.$where;
-			}
-			$sql.=" ORDER BY a.status DESC,a.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(5);
-			$paginator->setView($this->view);
-			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
-			$this->view->paginator=$paginator;
-			
-		}//list
-				
-		//激活数据作者
-		if($ac == "active")
-		{
-			$this->_helper->viewRenderer('accept-active');
-			$vdcode = $this->_request->getParam('v');
-			$this->view->v = $vdcode;
-			
-			try{
-			$sql = "SELECT a.id,a.activation,a.ts_created,a.ts_activated,md.title,a.uuid,u.id as userid,u.realname,u.email FROM mdauthor a 
-					LEFT JOIN metadata md ON a.uuid=md.uuid
-					LEFT JOIN users u ON a.userid=u.id
-					WHERE a.activation=?";
-			
-			$sth = $this->db->prepare($sql);
-			$sth->execute(array($vdcode));
-			$row = $sth->fetch();
-			
-			if(empty($row['id']))
-			{
-				$this->view->info='此激活码无效';
-			}else{
-				if(empty($row['ts_activated']))
-				{
-					$sql = "UPDATE mdauthor SET ts_activated=?,status=? WHERE activation=?";
-					
-					$sth = $this->db->prepare($sql);
-					$ex = $sth->execute(array('now()',1,$vdcode));
-					
-					if($ex)
-					{
-						include_once("EmailText.php");
-						$this->author_first($row['uuid'],$row['userid']);
-						$mail=new WestdcMailer($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,"author-new",array(
-							'user' => $row['realname'],
-							'uuid' => $row['uuid'],
-							'title'=> $row['title'],
-							'email'=> $row['email'],
-							));
-						$mail->setBodyText($mailtp->getBody());
-						$mail->setSubject($mailtp->getSubject());
-						if($this->debug==0)
-						{
-							//获得元数据作者email
-							/* 不需要给这些人发通知邮件
-							$info = $this->getEmail($uuid,1);
-							
-							$address = $info['addrs'];
-							foreach($address as $v)
-							{
-								$mail->addTo($v);
-							}*/
-							$mail->addTo($row['email']);
-							$mail->addCc($this->view->config->service->email);	//管理员
-						}else{
-							$mail->addTo($this->debug_email);
-						}
-						$mail->send();
-						$this->view->info = '激活成功<br /><a href="/author/accept">点击这里</a>进入我的数据页面查看';
-					}else
-					{
-						$this->view->info = "激活中遇到问题，请重试";
-					}
-				}else
-				{
-					$this->view->info='此激活码已经失效';
-				}
-				
-			}
-			
-			}catch(Exception $e){
-				if($this->debug==0)
-				{
-					$this->view->info = "处理中遇到错误，请重新尝试";
-				}else{
-					$this->view->info = $e->getMessage();
-				}
-			}
-				
-		}//激活数据作者
-		
-		//拒绝激活
-		if($ac == "lock")
-		{
-			$this->_helper->viewRenderer('accept-active');
-			$vdcode = $this->_request->getParam('v');
-			$this->view->v = $vdcode;
-			
-			try{
-			$sql = "SELECT a.id,a.activation,a.ts_created,a.ts_activated,md.title,a.uuid,u.realname,u.email FROM mdauthor a 
-					LEFT JOIN metadata md ON a.uuid=md.uuid
-					LEFT JOIN users u ON a.userid=u.id
-					WHERE a.activation=?";
-			
-			$sth = $this->db->prepare($sql);
-			$sth->execute(array($vdcode));
-			$row = $sth->fetch();
-			
-			if(empty($row['id']))
-			{
-				$this->view->info='此激活码无效';
-			}else{
-				if(empty($row['ts_activated']))
-				{
-					$sql = "UPDATE mdauthor SET ts_activated=?,status=? WHERE activation=?";
-					
-					$sth = $this->db->prepare($sql);
-					$ex = $sth->execute(array('now()',-1,$vdcode));
-					
-					if($ex)
-					{
-						include_once("EmailText.php");
-						$mail=new WestdcMailer($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,"author-deny",array(
-							'user' => $row['realname'],
-							'uuid' => $row['uuid'],
-							'title'=> $row['title'],
-							'email'=> $row['email'],
-							));
-						$mail->setBodyText($mailtp->getBody());
-						$mail->setSubject($mailtp->getSubject());
-						if($this->debug==0)
-						{
-							$mail->addTo($row['email']);
-							$mail->addCc($this->view->config->service->email);
-						}else{
-							$mail->addTo($this->debug_email);
-						}
-						$mail->send();
-						$this->view->info = '该申请已被拒绝,<a href="/author/accept">点击这里</a>进入我的数据页面查看';
-					}else
-					{
-						$this->view->info = "激活中遇到问题，请重试";
-					}
-				}else
-				{
-					$this->view->info='此激活码已经失效';
-				}
-				
-			}
-			
-			}catch(Exception $e){
-				if($this->debug==0)
-				{
-					$this->view->info = "处理中遇到错误，请重新尝试";
-				}else{
-					$this->view->info = $e->getMessage();
-				}
-			}
-				
-		}//否认激活
-	
-   }//acceptAction() 我的数据
-   
-   
-   /*
-   *
-   * getEmail()		获取数据所有者电子邮箱地址
-   *
-   * param string $uuid		//UUID
-   * param int	$level		//输出信息等级
-   *							0 => 输出所有Email地址
-   *							1 => 输出数据权限等级最高的Email地址 (def) 
-   *							
-   * return array()
-   */
-   function getEmail($uuid,$level=1)
-   {
-	   //需要定义角色，防止程序流程出错
-		$addrs = array();
-		$addrs['resourceProvider'] = array();
-		$addrs['owner'] = array();
-		$addrs['pointOfContact'] = array();
-		$addrs['author'] = array();
-		$addrs["publisher"] = array();
-
-		$sql = 'select r.uuid,p.email,md.title,r.role from normalmetadata md
-				LEFT JOIN role r ON md.uuid=r.uuid
-				left join responsible p on r.resid=p.id 
-				WHERE r.uuid=? AND p.email IS NOT NULL AND p.email!=?
-				GROUP BY r.uuid,p.email,md.title,r.role';
-		$sth = $this->db->prepare($sql);
-		$sth->execute(array($uuid,''));
-		$rows = $sth->fetchAll();
-		
-		$addrs['title'] = $rows[0]['title'];
-		
-		foreach($rows as $k=>$v)
-		{
-			//数据资源提供者resourceProvider
-			if($v['role']=='resourceProvider')
-			{
-				$addrs['resourceProvider'][]=$v['email'];
-			}
-			
-			//数据资源所有者owner
-			if($v['role']=='owner')
-			{
-				$addrs['owner'][]=$v['email'];
-			}
-			
-			//数据联系人pointOfContact
-			if($v['role']=='pointOfContact')
-			{
-				$addrs['pointOfContact'][]=$v['email'];
-			}
-			
-			//元数据作者author
-			if($v['role']== 'author' )
-			{
-				$addrs['author'][] = $v['email'];
-			}
-			
-			if($v["role"] =="")
-			{
-				$addrs["publisher"][] = $v['email'];
-			}
-		}
-		
-		//输出所有email （多维数组）
-		/*
-		$addrs['resourceProvider']
-		$addrs['owner']
-		$addrs['pointOfContact']
-		$addrs['author']
-		*/
-		if($level == 0)
-		{
-			return $addrs;
-		}
-		
-		
-		//输出最高优先级的Email
-		//$addrs['addrs']
-		if($level == 1)
-		{
-			//如果有 数据资源提供者 resourceProvider  就输出他的地址 以此类推
-			if(count($addrs['resourceProvider'])>0)
-			{
-				$addrs['addrs'][] = $addrs['resourceProvider'];
-				return $addrs;
-			}
-			
-			if(count($addrs['owner'])>0)
-			{
-				$addrs['addrs'][] = $addrs['owner'];
-				return $addrs;
-			}
-			
-			if(count($addrs['pointOfContact'])>0)
-			{
-				$addrs['addrs'][] = $addrs['pointOfContact'];
-				return $addrs;
-			}
-			
-			if(count($addrs['author'])>0)
-			{
-				$addrs['addrs'][] = $addrs['author'];
-				return $addrs;
-			}
-			
-			if(count($addrs["publisher"])>0)
-			{
-				$addrs['addrs'][] = $addrs["publisher"];
-				return $addrs;
-			}
-		}
-	   
-   }//getEmail 获取数据作者email地址
-   
-   
-   
-   /*
-    * applyAction() 申请成为元数据作者
-	*
-	* param string $ac		//动作 search|apply
-	* param string $q		//搜索关键词
-	* param string $uuid	//数据的UUID
-	*
-	* return view|ajax|json
-	*
-	* 调试搜索结果:
-	* /author/apply?ac=apply&uuid=816ecd28-ba88-464b-a83a-341440f536ef
-	*/
-   function applyAction()
-   {
-	   $ac = $this->_request->getParam('ac');
-	   
-	   	//搜索动作
-		if($ac == "search")
-		{
-			$this->_helper->layout->disableLayout();
-			$this->_helper->viewRenderer->setNoRender();
-			
-			//要输出的Json对象
-			//过程中如果没有处理，则不包含任何返回信息，由前台定义提示信息，如:
-			/*
-				$.ajax({
-				  'type':"POST",
-				  'url':'/author/apply',
-				  'data':'ac=search&q='+$('#keyword').val(),
-				  'success':function(data){
-					  if (typeof(data)=='object')   //如果服务器端的响应为Json对象
-					  {
-						if(typeof(data.error)!='undefined')   //服务器端响应的错误消息
-						{
-							alert(data.error);
-						}else{		//服务器端无错误消息则为成功的响应
-							alert(data.length);
-						}
-					  }else{ 		//服务器端响应了非JSON对象或者为空
-						  alert('无搜索结果');  
-					  }
-				  },
-				  'beforeSend':function(){
-					  //请求发送前
-					  }
-			  });
-			  
-			  错误消息的键名必须为error，不包含JS脚本,如：
-			  $data['error'] = '服务器忙!';
-			*/
-			$data = "";
-			
-			//防止通过其它方式访问，先判断是否是登录用户，如果不是，抛出消息后强制用户退出
-			$auth = Zend_Auth::getInstance();
-			if($auth->hasIdentity())
-			{
-				$user = $auth->getIdentity();
-				$u_id = $user->id;
-			}else{
-				$data = array("error"=>"请先登录");
-				$this	->getResponse()
-						->setHeader('Content-Type', 'application/json')
-						->appendBody(Zend_Json::encode($data));
-				return true;
-			}
-			
-			
-			//数据处理代码 EOH<<<<<<<<<<<<<<<<
-			try{
-				
-				$keyword = trim($this->_request->getParam('q'));
-				if (strlen(trim($keyword))<3) 
-					$data = array('error'=>'搜索关键字过短');
-				else if (!preg_match_all("/^[\x{4e00}-\x{9fa5}A-Za-z0-9\s_]+$/u",$keyword,$matchs))
-				{
-					$data = array('error'=>'搜索关键字中只能包含汉字、英文、数字');
-				}
-				else
-				{
-					//搜索标题和描述两个字段
-					$sql = "SELECT m.uuid,m.title,m.description,a.status,a.userid FROM normalmetadata m
-							LEFT JOIN mdauthor a ON m.uuid=a.uuid 
-							WHERE ";
-					$search=new SimpleSearch($keyword);
-					$where=$search->sql_expr(array("m.title","m.description"));
-					$sql.=$where;
-					$sth = $this->db->prepare($sql);
-					$sth->execute();
-					$rows = $sth->fetchAll();
-					
-					if(is_array($rows) && count($rows)>0)
-					$data = $rows;
-					else
-					$data = "";
-				}
-			
-			}catch(Exception $e){
-				//如果上面的程序已经发送出提示，就不发送抛出的错误
-				if(empty($data['error']))
-				{
-					if($this->debug==0)
-					{
-						$data = array("error"=>"处理过程中遇到错误，请重新尝试");
-					}else{
-						$data = array("error"=>$e->getMessage());
-					}
-				}
-			}	
-			// >>>>>>>>>>> F
-			
-			//截获响应对象，并修改头部和内容
-			//不管有没有数据存在，都将返回Json数据，前台有判断机制来分析数据
-			
-			$this	->getResponse()
-					->setHeader('Content-Type', 'application/json')
-					->appendBody(Zend_Json::encode($data));
-		}// search
-		
-		
-		/****************
-		 	 申请动作
-		 ****************/
-		if($ac == "apply")
-		{
-			$this->_helper->layout->disableLayout();
-			$this->_helper->viewRenderer->setNoRender();
-			
-			$data = ""; 
-			
-			$auth = Zend_Auth::getInstance();
-			if($auth->hasIdentity())
-			{
-				$user = $auth->getIdentity();
-				$u_id = $user->id;
-				$u_email = $user->email;
-			}
-			
-			//处理部分<<<<<<<<<<
-			try{
-				
-				$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))
-				{
-					
-					//判断该用户是否已经申请过或者是否已经是该元数据作者
-					$sql="SELECT id,status FROM mdauthor WHERE uuid=? AND userid=?";
-					$sth = $this->db->prepare($sql);
-					$sth->execute(array($uuid,$u_id));
-					$row = $sth->fetch();
-						
-					//如果已经是元数据作者，从流程中直接退出程序
-					if(!empty($row['id']) && $row['status']==1)
-					{
-						$data = array("error"=>"您目前已经是该数据作者，不需要再申请");
-					}
-					
-					//如果已经遭到明确拒绝，则不允许用户再次申请
-					if(!empty($row['id']) && $row['status']==-1)
-					{
-						$data = array("error"=>"您的申请已经遭到拒绝，不能再申请，有疑问请联系数据中心");
-					}
-					
-					
-					//如果已经存在申请，但是没有激活的，返回激活信息
-					if($row['status']==0){
-					if(!empty($row['id']) && empty($m))
-					{
-						$data = array(
-							"error"=>'您已经申请过了，如果长时间没有收到回应请联系数据中心',
-							"post"=>"activa",
-							"uid"=>$u_id,
-							"uemail"=>$u_email,
-							"uuid"=>$uuid,
-						);
-					}//if
-					
-					else{
-						
-						$info = $this->getEmail($uuid,1);
-
-						$address = $info['addrs'];
-
-						$mdtitle = $info['title'];
-						
-						//如果当前用户的email包含在元数据作者email列表中，则直接使其成为元数据作者
-						if(in_array($u_email,$address))
-						{
-							$sql = "INSERT INTO mdauthor (uuid,userid,activation,ts_activated,status) VALUES (?,?,?,?,?)";
-							$sth = $this->db->prepare($sql);
-							$ex = $sth->execute(array($uuid,$u_id,'','now()',1));
-							if($ex)
-							{
-								$data = array("error"=>"您的身份符合申请条件，已经自动成为该元数据作者");
-								$this->author_first($uuid,$u_id);
-								include_once("EmailText.php");
-								$mail=new WestdcMailer($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,"author-new",array(
-									'user' => $user->realname,
-									'uuid' => $uuid,
-									'title'=> $mdtitle,
-									'email'=> $u_email,
-									));
-								$mail->setBodyText($mailtp->getBody());
-								$mail->setSubject($mailtp->getSubject());
-
-								if($this->debug==0)
-								{
-									foreach ($address as $dist)
-									{$mail->addTo($dist);}	//元数据作者
-									$mail->addTo($u_email);
-									$mail->addCc($this->view->config->service->email);	//管理员
-								}else{
-									$mail->addTo($this->debug_email);
-								}
-								$mail->send();
-							}
-							else
-							{
-								$data = array("error"=>"处理中出现错误，请重新尝试");
-							}
-						}
-						
-						//如果不包含在当前元数据作者的email列表中
-						//给数据拥有者发送邮件，使其决定是否同意新加入作者
-						else
-						{
-							//生成激活码
-							$ssid = session_id();
-							$vdcode = md5($uuid.$ssid.$u_id.time());
-							
-							//激活链接
-							// /author/accept/?ac=active&vdcode=$vdcode
-							$sql = "INSERT INTO mdauthor (uuid,userid,activation) VALUES (?,?,?)";
-							$sth = $this->db->prepare($sql);
-							$ex = $sth->execute(array($uuid,$u_id,$vdcode));
-							
-							if($ex)
-							{
-								//给申请者发送邮件
-								include_once("EmailText.php");
-								@$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,"author-apply",array(
-									'user' => $user->username,
-									'uuid' => $uuid,
-									'email'=> $user->email,
-									//元数据标题
-									'title'=> $mdtitle,
-									));
-								@$mail->setBodyText($mailtp->getBody());
-								@$mail->setSubject($mailtp->getSubject());
-								if($this->debug==0)
-								{
-									@$mail->addTo($user->email);
-								}else{
-									@$mail->addTo($this->debug_email);
-								}
-								
-								@$mail->send();
-								
-								unset($mail);
-								unset($mailtp);
-								//给元数据作者以及管理员发送邮件
-								@$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,"author-apply-confirm",array(
-									'user' => $user->username,
-									'uuid' => $uuid,
-									'email'=> $u_email,
-									'title'=> $mdtitle,
-									'link'=>"http://".$_SERVER['SERVER_NAME']."/data/$uuid",
-									
-									//验证码
-									'vdcode' => $vdcode,
-									
-									//激活链接
-									'active'=>"http://".$_SERVER['SERVER_NAME']."/author/accept/?ac=active&v=$vdcode",
-									
-									//不同意激活的链接
-									'lock'=>"http://".$_SERVER['SERVER_NAME']."/author/accept/?ac=lock&v=$vdcode",
-									));
-								@$mail->setBodyText($mailtp->getBody());
-								@$mail->setSubject($mailtp->getSubject());
-					
-								if($this->debug==0)
-								{
-									$sql = "SELECT u.email FROM mdauthor a
-											LEFT JOIN users u ON u.id=a.userid
-											WHERE a.uuid=?";
-									$sth = $this->db->prepare($sql);
-									$sth->execute(array($uuid));
-									$mlist = $sth->fetchAll();
-									
-									if(count($mlist)>0)
-									{
-										foreach($mlist as $v)
-										{
-											$mail->addTo($v['email']);
-										}
-									}//mdauthor中已经注册的用户
-									
-									else{
-										foreach ($address as $dist)
-										{
-											$mail->addTo($dist);
-										}
-									}//元数据作者
-									$mail->addCc($this->view->config->service->email);	//管理员
-								}else{
-									@$mail->addTo($this->debug_email);
-								}
-								
-								@$mail->send();
-								
-								$data = array("error"=>"您的申请已收到，请耐心等待回应");
-								
-							}else{
-								$data = array("error"=>"服务器可能在忙，请重试。");
-							}//激活码记录
-						}//不是确认的元数据作者
-					}//empty($row['id'])
-					}// status == 0
-					
-					//调试输出结果
-					//$data = array('addr'=>$address,'uemail'=>$u_email);
-				}
-				else
-				{
-					$data = array('error'=>'参数出错，请按照正确的访问方式申请');
-				}
-			}catch(Exception $e){
-				if(empty($data['error']))
-				{
-					if($this->debug==0)
-					{
-						$data = array("error"=>"处理过程中遇到错误，请重新尝试");
-					}else{
-						$data = array("error"=>$e->getMessage());
-					}
-			
-				}
-			}
-			
-			// >>>>>>>>>>>>
-			
-			$this	->getResponse()
-					->setHeader('Content-Type', 'application/json')
-					->appendBody(Zend_Json::encode($data));
-					
-		}// ac = apply 申请处理
-		
-   }//applyAction() 申请成为元数据作者
-   
-   
-   
-   /*
-   * commentAction() 数据反馈
-   *
-   * param string $ac			动作
-   * param string $uuid			元数据UUID
-   * param int $page			页数
-   *
-   * return view
-   */
-   function commentAction()
-   {
-	   $ac = $this->_request->getParam('ac');
-	   $uuid = $this->_getParam('uuid');
-	   $reply = $this->_getParam('reply');
-		$replylist = $this->_getParam('replylist');
-	   
-	   $auth = Zend_Auth::getInstance();
-		if($auth->hasIdentity())
-		{
-			$user = $auth->getIdentity();
-			$u_id = $user->id;
-		}
-	   
-	   if(empty($ac)|| $ac=='list')
-	   {
-			$sql = "SELECT md.title,md.uuid,count(c.id) as c FROM comments c
-					LEFT JOIN metadata md ON md.uuid=c.uuid
-					LEFT JOIN mdauthor a ON md.uuid=a.uuid
-					WHERE md.title IS NOT NULL AND a.userid=? AND a.status=1 AND c.reply=0
-					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(15);
-			$paginator->setView($this->view);
-			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
-			$this->view->paginator=$paginator;
-			
-	   }
-	   
-	   if($ac=="view")
-	   {
-		   
-		   $uuid = $this->_request->getParam('uuid');
-		   if(preg_match("/^[0-9A-Za-z]{8}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{12}$/",$uuid))
-		   {
-				$sql = "SELECT c.id,c.author,c.email,c.url,c.ts_created,c.content,m.title,c.uuid FROM comments c
-						LEFT JOIN mdauthor a ON a.uuid=c.uuid
-						left join metadata m on m.uuid=c.uuid
-						WHERE c.uuid=? AND a.userid=? AND a.status=1 AND c.reply=0
-						ORDER BY ts_created DESC";
-						
-				$sth = $this->db->prepare($sql);
-				$sth->execute(array($uuid,$u_id));
-				$rows = $sth->fetchAll();
-				@$this->view->mdtitle=$rows[0]['title'];
-				
-				$paginator = Zend_Paginator::factory($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;
-		   }
-		   
-		   $this->_helper->viewRenderer('comment-list');
-	   }
-	   
-	   if($ac == "listall")
-	   {
-			$sql = "SELECT md.title,c.author,c.email,c.url,c.ts_created,c.content FROM comments c
-					LEFT JOIN mdauthor a ON a.uuid=c.uuid
-					LEFT JOIN normalmetadata md ON md.uuid=c.uuid
-					WHERE a.userid=? AND a.status=1 AND c.reply=0
-					ORDER BY 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(10);
-			$paginator->setView($this->view);
-			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
-			$this->view->paginator=$paginator;
-		   
-			$this->_helper->viewRenderer('comment-listall');
-	   }
-	   
-	   if($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;
-			}
-			
-			$sql = "SELECT md.title,c.id,c.author,c.email,c.url,c.ts_created,c.content FROM comments c
-					LEFT JOIN mdauthor a ON a.uuid=c.uuid
-					LEFT JOIN normalmetadata md ON md.uuid=c.uuid
-					WHERE a.userid=? AND a.status=1 AND c.reply=0 AND c.id=?
-					ORDER BY ts_created DESC";
-					
-			$sth = $this->db->prepare($sql);
-			$sth->execute(array($u_id,$reply));
-			$row = $sth->fetch();
-			if(empty($row['id']))
-			{
-				$data = array('error'=>"回复失败，您没有权限进行此操作");
-				$this->jsonexit($data);
-				return true;
-			}
-			
-			$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)
-			{
-				$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($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;
-	   }
-   }// commentAction() 数据反馈
-   
-   
-   /*
-   * newsAction() 数据新闻
-   *
-   * param string $ac
-   *
-   *
-   */
-   function newsAction(){
-	   
-		$ac = $this->_request->getParam('ac');
-	   
-		$auth = Zend_Auth::getInstance();
-		if($auth->hasIdentity())
-		{
-			$user = $auth->getIdentity();
-			$u_id = $user->id;
-		}
-		
-		$News = new Archive($this->db);
-		$category = new ArchiveCategory($this->db);
-		
-		//新闻列表
-		if(empty($ac) || $ac=="list")
-		{
-			$keyword = $this->_request->getParam('q');
-			$uuid = $this->_request->getParam('uuid');
-			
-			$wheresql = array();
-			$join = "";
-			
-			if(!empty($keyword))
-			{
-				$this->view->q = $keyword;
-				$search = new SimpleSearch($keyword);
-                $wheresql[] = $search->sql_expr(array("arc.title","arc.description")); 
-			}
-			
-			if(!empty($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))
-			{
-				$wheresql[] = " ct.uuid='$uuid' ";
-			}
-			
-			$wheresql[] = " c.code='".$category->DataNewsCode."' ";
-			$wheresql[] = " ct.uuid IS NOT NULL ";
-			$wheresql[] = " arc.userid=$u_id";
-			
-			if(count($wheresql)>0)
-			{
-				$wheresql = " WHERE ".join(" AND ",$wheresql);
-			}
-			
-			$sql = "SELECT arc.id,arc.title,arc.description,arc.ts_published
-					,c.id as cid,u.realname
-					,count(arc.id) as datacount
-					FROM ".$News->tbl_archives." arc
-					LEFT JOIN ".$News->tbl_catalog." ct ON arc.id=ct.aid
-					LEFT JOIN ".$News->tbl_categorys." c ON ct.cid=c.id
-					LEFT JOIN users u ON arc.userid=u.id
-					$wheresql
-					GROUP BY arc.id,c.id,u.realname
-					ORDER BY arc.ts_published DESC";
-
-
-			$sth = $this->db->prepare($sql);
-			$sth->execute();
-			$rows = $sth->fetchAll();
-			
-			foreach($rows as $k=>$v)
-			{
-				$arcinfo = $News->getArchiveUrlByCid($v['id'],$v['cid']);
-				$rows[$k]['url'] = $arcinfo['archive_url'];
-			}
-			
-			$paginator = Zend_Paginator::factory($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;
-			
-		}
-	   
-		//新闻发布
-		if($ac == "add")
-		{
-			$this->_helper->viewRenderer('news-add');
-			
-			$sql = "SELECT md.title,md.uuid FROM metadata md
-					LEFT JOIN mdauthor a ON a.uuid = md.uuid
-					WHERE a.userid=? AND a.status=1
-					";
-			$sth = $this->db->prepare($sql);
-			$sth->execute(array($u_id));
-			$rows = $sth->fetchAll();
-			
-			$this->view->md = $rows;
-		}// $ac == add
-		
-		//新闻编辑
-		if($ac == "edit")
-		{
-			$this->_helper->viewRenderer('news-edit');
-			
-			$aid = (int)$this->_request->getParam('aid');
-			
-			if(empty($aid) || !is_numeric($aid))
-			{
-				$this->_redirect('/error/error');
-			}
-			
-			$sql = "SELECT arc.* FROM ".$News->tbl_archives." arc 
-					WHERE id=?";
-			$sth = $this->db->prepare($sql);
-			$sth->execute(array($aid));
-			$row = $sth->fetch();
-			
-			$keywords = $News->GetTags($aid);
-			$row['keywords'] = join(",",$keywords);
-			
-			$this->view->info = $row;
-			
-			$sql = "SELECT md.title,md.uuid FROM metadata md
-					LEFT JOIN mdauthor a ON a.uuid = md.uuid
-					WHERE a.userid=? AND a.status=1
-					";
-			$sth = $this->db->prepare($sql);
-			$sth->execute(array($u_id));
-			$rows = $sth->fetchAll();
-			
-			$this->view->md = $rows;
-			
-			$sql = "SELECT md.uuid,md.title FROM ar_catalog ct
-					LEFT JOIN  metadata md ON ct.uuid=md.uuid
-					WHERE ct.aid=$aid";
-			$sth = $this->db->query($sql);
-			$rows = $sth->fetchAll();
-			
-			$this->view->thismd = $rows;
-			
-		}//$ac == "edit"
-		
-		//新闻发布的ajax动作
-		if($ac =="addnews")
-		{
-			try{
-				$this->_helper->layout->disableLayout();
-				$this->_helper->viewRenderer->setNoRender();
-				
-				$data = array();
-			   
-			   	$aid = $this->_request->getParam('aid');
-				$data['title'] = trim($this->_request->getParam('title'));
-				$data['keyword'] = trim($this->_request->getParam('keyword'));
-				$data['body'] = trim($this->_request->getParam('body'));
-				$uuid = $this->_request->getParam('uuid');
-				
-				//对参数进行预处理
-				foreach($data as $k=>$v)
-				{
-					$data[$k]=preg_replace("#<a([^>]*)>(.*)</a>#i","",$v);
-					$data[$k]=preg_replace("#<script([^>]*)>(.*)</script>#i","",$v);
-					$data[$k]=preg_replace("#<iframe([^>]*)>(.*)</iframe>#i","",$v);
-					$data[$k]=str_replace("\"","“",$v);
-					$data[$k]=str_replace("\'","‘",$v);
-				}
-				
-				$msg = array();
-				
-				// 合法性判断
-				if(mb_strlen($data['title'],"utf-8")<3)
-				{
-					$msg['status'] = 0;
-					$msg['error'] = '标题太短，请重新填写';
-					$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
-					return true;
-				}
-				
-				if(mb_strlen($data['title'],"utf-8")>60)
-				{
-					$msg['status'] = 0;
-					$msg['error'] = '标题太长，请重新填写';
-					$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
-					return true;
-				}
-				
-				if(empty($uuid))
-				{
-					$msg['status'] = 0;
-					$msg['error'] = '请选择对应数据';
-					$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
-					return true;
-				}
-				
-				if(mb_strlen($data['keyword'],"utf-8")<4)
-				{
-					$msg['status'] = 0;
-					$msg['error'] = '关键词太短，请重新填写';
-					$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
-					return true;
-				}
-				
-				if(mb_strlen($data['keyword'],"utf-8")>40)
-				{
-					$msg['status'] = 0;
-					$msg['error'] = '关键词太长，请重新填写';
-					$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
-					return true;
-				}
-				
-				if(mb_strlen($data['body'],"utf-8")<40)
-				{
-					$msg['status'] = 0;
-					$msg['error'] = '新闻内容太短，请重新填写';
-					$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
-					return true;
-				}
-				
-				if(is_array($uuid))
-				{
-					if(count($uuid)<1)
-					{
-						$msg['status'] = 0;
-						$msg['error'] = '参数错误，请重试';
-						$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
-						return true;
-					}
-					
-					foreach($uuid as $v)
-					{
-						if(!preg_match("/^[0-9A-Za-z]{8}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{12}$/",$v))
-						{
-							$msg['status'] = 0;
-							$msg['error'] = '参数错误，请重试';
-							$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
-							return true;
-						}
-					}
-				}
-				
-				else 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))
-				{
-					$msg['status'] = 0;
-					$msg['error'] = '参数错误，请重试';
-					$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
-					return true;
-				}
-				
-				//获得描述
-				//删除段落及html标记
-				$data['description'] = mb_substr(preg_replace(array("/<(.*)>|<(.*) \/>/i","/\s/i"),array(""," "),$data['body']),0,450,"UTF-8"); 
-				
-				//默认填充数据
-				$data['source'] = "西部数据中心";
-				$data['userid'] = $u_id;
-				$keyword = str_replace("，",",",$data['keyword']);
-				$data['ts_published'] = date("Y-m-d H:i:s",time());
-				$data['is_pub'] = true;
-				$data['image'] = "";
-				
-				unset($data['keyword']);
-				
-				$dataNewsCategory = $category->GetOne('datanews');
-				$dataNewsCategoryID = $dataNewsCategory['id'];
-				
-				//新闻添加
-				if(empty($aid))
-				{
-					$newAid = $News->addArchive($data,$dataNewsCategoryID,$keyword,$uuid);
-					//添加成功
-					if($newAid>0)
-					{
-						$msg['status'] = 1;
-						$msg['outstring'] = "新闻添加成功";
-						$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
-						return true;
-					//添加失败
-					}else{
-						$msg['status'] = 0;
-						$msg['error'] = "新闻添加失败，请重试";
-						$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
-						return true;
-					}	
-				}//新闻添加 end -->
-				
-				//新闻修改
-				else
-				{
-					if($u_id != $News->getArchiveField($aid,"userid"))
-					{
-						$msg['status'] = 0;
-						$msg['outstring'] = "新闻编辑失败，您没有权限";
-						$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
-						return true;
-					}
-					
-					$updated = $News->updateArchive($aid,$data,$dataNewsCategoryID,$keyword,$uuid);
-					if($updated)
-					{
-						$msg['status'] = 1;
-						$msg['outstring'] = "新闻编辑成功";
-						$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
-						return true;
-					}else{
-						$msg['status'] = 0;
-						$msg['outstring'] = "新闻编辑失败，请重试";
-						$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
-						return true;
-					}
-				}//新闻修改 end -->
-				
-			}catch(Exception $e){
-				if($this->debug==0)
-				{
-					$msg['status'] = 0;
-					if(empty($aid))
-					{$msg['error'] = "新闻添加失败，请重试";}
-					else
-					{$msg['error'] = "新闻编辑失败，请重试";}
-					$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
-					return true;
-				}else{
-					$msg['status'] = 0;
-					$msg['error'] = "新闻添加/编辑失败，请重试:".$e->getMessage();
-					$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
-					return true;
-				}
-			}//catch end	
-		}//$ac = 'newsadd' endif;
-	   
-		if($ac == "del")
-		{
-			$this->_helper->layout->disableLayout();
-			$this->_helper->viewRenderer->setNoRender();
-
-			$aid = $this->_getParam('aid');
-			if(!is_numeric($aid))
-			{
-			   $this->jsonexit(array("error"=>"参数错误"));
-			   return true;
-			}
-			
-			$News = new Archive($this->db);
-			
-			if($u_id != $News->getArchiveField($aid,"userid"))
-			{
-			   $this->jsonexit(array("error"=>"您没有权限"));
-			   return true;
-			}
-			
-			if($News->DeleteArchives($aid))
-			{
-			   $this->jsonexit(array("deleted"=>$aid));
-			   return true;
-			}else{
-			   $this->jsonexit(array("error"=>"删除失败",'aid'=>$aid));
-			   return true;
-			}
-		}   
-	}//newsAction() 数据新闻
-   
-   function viewauthorsAction(){
-	   
-		$this->_helper->viewRenderer('view-authors');
-	   
-		$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))
-		{
-			$sql = "SELECT u.realname,u.unit,u.email,m.title,m.description FROM normalmetadata m
-					LEFT JOIN mdauthor a ON m.uuid=a.uuid
-					LEFT JOIN users u ON u.id=a.userid
-					WHERE status>=0 AND m.uuid=? AND a.status=1
-					ORDER BY status DESC,a.id DESC";
-					
-			$sth = $this->db->prepare($sql);
-			$sth->execute(array($uuid));
-			$rows = $sth->fetchAll(PDO::FETCH_BOTH);
-			
-			include_once("helper/view.php");
-			view::addPaginator($rows,$this->view,$this->_request);
-			$this->view->datas = $rows;
-		}else{
-			$this->view->error = "参数有误";
-		}
-   }
-
-	/*
-	* 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 a.userid=? and v.uuid=? AND a.status=1
-					order by v.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;	   	
-	   }
-	   
-	   //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 mdauthor a ON md.uuid=a.uuid
-					left join users u on v.userid=u.id
-					WHERE md.title IS NOT NULL AND a.userid=? AND a.status=1
-					order by v.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;
-			$sql = "SELECT md.title,md.uuid,count(v.id) as c FROM mdversion v
-					LEFT JOIN metadata md ON md.uuid=v.uuid
-					LEFT JOIN mdauthor a ON md.uuid=a.uuid
-					WHERE md.title IS NOT NULL AND a.userid=? AND a.status=1";
-			if(!empty($keywords))
-			{
-				$search=new SimpleSearch($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;
-		   
-			$this->_helper->viewRenderer('version-bydata');
-	   }
-	   
-	   
-	   //删除某个版本
-	   else if($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 v
-		   			USING mdauthor a
-		   			WHERE v.uuid=a.uuid and v.id=? AND a.userid=? AND a.status=1";
-		   $sth = $this->db->prepare($sql);
-		   $ex = $sth -> execute(array($id,$u_id));
-		   
-		   if($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 
-					LEFT JOIN mdauthor a ON a.uuid=v.uuid
-					WHERE v.id=? AND a.userid=? AND a.status=1";
-			$sth = $this->db->prepare($sql);
-			$sth ->execute(array($id,$u_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();
-
-				//update search document
-				$search=new Search();
-				//create search view in xunsearch
-				//$sql="select m.uuid,m.title,m.description,x.data,array_to_string(ARRAY( SELECT keyword.keyword FROM keyword WHERE keyword.id = m.id), ', '::text) AS keyword from normalmetadata m left join xml x on m.id=x.id where m.uuid=?";
-				$sql="select * from xunsearch where uuid=?";
-				$sth = $this->db->prepare($sql);
-				$sth->execute(array($row['uuid']));
-				$data = $sth->fetch();
-				$search->update($data);
-								
-				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->loadXML($row['xml']);
-						if ($iso->validate())
-						{
-							$data=array("error"=>"元数据导入过程中发现错误。<br />".implode("<br />",$iso->error));
-							$this->jsonexit($data);
-							return true;
-						}
-						@$iso->saveDB($this->db);
-						//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->loadXML($row['xml']);
-						if ($iso->validate())
-						{
-							$data=array("error"=>"元数据导入过程中发现错误。<br />".implode("<br />",$iso->error));
-							$this->jsonexit($data);
-							return true;
-						}
-						@$iso->saveDB($this->db);
-
-						//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();
-						
-						$data = array("commited"=>1,"error"=>$this->alertbox('ok','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->loadXML($row['xml']);
-						if ($iso->validate())
-						{
-							$data=array("error"=>"元数据导入过程中发现错误。<br />".implode("<br />",$iso->error));
-							$this->jsonexit($data);
-							return true;
-						}
-						@$iso->saveDB($this->db);
-
-					//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['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
-				{
-					//同步元数据
-					$iso=new ISO19115();
-					@$iso->loadXML($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();
-					
-					//email to experts
-					$sql="select u.username,u.email from mdexpertreview e left join users u on e.id=u.id where e.status in (0,1) and e.uuid=?";
-					$sth = $this->db->prepare($sql);
-					$sth->execute(array($row['uuid']));
-					$experts = $sth->fetchAll();
-					
-					unset($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());
-					$filecontent=file_get_contents("http://" . $_SERVER['HTTP_HOST'].'/data/doc/review/1/uuid/'.$uuid);
-					$mail->createAttachment($filecontent,'application/octet-stream',Zend_Mime::DISPOSITION_ATTACHMENT, Zend_Mime::ENCODING_BASE64, $row['title'].'.doc');
-					$filecontent=file_get_contents("http://" . $_SERVER['HTTP_HOST'].'/service/pdf/uuid/'.$uuid);
-					$mail->createAttachment($filecontent,'application/octet-stream',Zend_Mime::DISPOSITION_ATTACHMENT, Zend_Mime::ENCODING_BASE64, $row['title'].'.pdf');
-					if($this->debug==0)
-					{
-						foreach ($experts as $expert) $mail->addTo($expert['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['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->loadXML($row['xml']);
-						if ($iso->validate())
-						{
-							$data=array("error"=>"元数据导入过程中发现错误。<br />".implode("<br />",$iso->error));
-							$this->jsonexit($data);
-							return true;
-						}
-						@$iso->saveDB($this->db);
-
-					//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();
-					
-					$data = array("commited"=>1,"error"=>$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 mdauthor a ON a.uuid=v.uuid
-					LEFT JOIN metadata md ON v.uuid=md.uuid
-					WHERE v.id=? AND a.userid=? AND a.status=1";
-			$sth = $this->db->prepare($sql);
-			$sth -> execute(array($id,$u_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;
-				$search=new SimpleSearch($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;
-				$search=new SimpleSearch($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;
-				}
-				//首先检查元数据错误
-				$iso=new ISO19115();
-				@$iso->loadXML($row['data']);
-				if ($iso->validate())
-				{
-					$data=array("error"=>"元数据导入过程中发现错误。<br />".implode("<br />",$iso->error));
-					$this->jsonexit($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,$row['uuid']));
-				file_get_contents("http://ftp1.westgis.ac.cn/proftp_upload.php?uuid=".$row['uuid']."&filelist=1");
-				// 3. 保存数据评审状态
-				//导入元数据
-				@$iso->saveDB($this->db);
-				//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;
-			}
-	  }  
-	   //FTP
-		else if($ac == "ftp")
-		{
-			$this->_helper->layout->disableLayout();
-			$this->_helper->viewRenderer->setNoRender();
-		
-			$uuid = $this->_getParam('uuid');
-			
-			$this->view->uuid = $uuid;
-			
-			if(empty($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))
-			{
-				$data = array(
-					'error'=>"参数错误"
-				);
-				$this->jsonexit($data);
-				return true;
-			}
-			//安全检查: uuid必须是当前用户且为新建数据
-			$sql="select * from geonetworkmetadata where uuid=? and uuid not in (select uuid from metadata) and owner=?";
-			$sth=$this->db->prepare($sql);
-			$sth->execute(array($uuid,$u_id));
-			$row=$sth->fetch();
-			if (empty($row))
-			{
-				$data = array(
-					'error'=>"参数错误"
-				);
-				$this->jsonexit($data);
-				return true;
-			}
-			
-			//ftp 用户名
-			$uname = 'westdc'.$u_id.'upload';
-			
-			//ftp路径
-			$homedir = "/disk1/WestDC/upload/".$uuid."/";
-			
-			$sql = "SELECT * FROM proftpusers WHERE userid='$uname' ORDER BY pkid DESC";
-			$sth = $this->db->prepare($sql);
-			$sth->execute();
-			$row = $sth->fetch();
-			
-			//create directory for upload
-			//server is not localhost, so we need a trick
-			//$old=umask(0);
-			//@mkdir($homedir,0777);
-			//umask($old);
-			$page=file_get_contents('http://ftp1.westgis.ac.cn/proftp_upload.php?uuid='.$uuid);
-			if (!empty($page)) die($page);//there are errors in visit ftp page
-			
-			
-			if(!empty($row['pkid']))
-			{
-				if(preg_match("/.*".$uuid.".*/",$row['homedir']))
-				{
-					$data = array(
-						'statu'=>1,
-						'user'=>$row['userid'],
-						'passwd'=>$row['passwd']
-					);
-					
-					$this->jsonexit($data);
-					return true;
-					
-				}else{
-					$uid = 109;
-					$gid = 1002;
-					
-					$passwd = $this->genRandomString(16);
-					//$sql = "UPDATE proftpusers SET passwd=?,uid=?,gid=?,homedir=? WHERE userid=?";
-					//$sth = $this->db->prepare($sql);
-					//$rs = $sth->execute(array($passwd,$uid,$gid,$homedir,$uname));
-					$sql="update proftpusers  SET passwd='".$passwd."',uid=".$uid.",gid=".$gid.",homedir='".$homedir."' WHERE userid='".$uname."'";
-					$rs=$this->db->query($sql);
-					if($rs)
-					{
-						$data = array(
-							'statu'=>1,
-							'user'=>$uname,
-							'passwd'=>$passwd
-						);
-						$this->jsonexit($data);
-						return true;
-					}else{
-						$data = array(
-							'error'=>"FTP信息更新失败，请重试"
-						);
-						$this->jsonexit($data);
-						return true;
-					}
-				}
-			}
-			
-			else{
-				$uid = 109;
-				$gid = 1002;
-				$passwd = $this->genRandomString(16);
-				
-				//$sql = "INSERT INTO proftpusers (userid,passwd,uid,gid,homedir) VALUES (?,?,?,?,?)";
-				//$sth = $this->db->prepare($sql);
-				//$rs = $sth->execute(array($uname,$passwd,$uid,$gid,$homedir));
-				$sql="insert into proftpusers (userid,passwd,uid,gid,homedir) values('".$uname."','".$passwd."',109,1002,'".$homedir."')";
-				$rs=$this->db->query($sql);
-				if($rs)
-				{
-					$data = array(
-						'statu'=>1,
-						'user'=>$uname,
-						'passwd'=>$passwd
-					);
-					$this->jsonexit($data);
-					return true;
-				}else{
-					$data = array(
-						'error'=>"FTP信息更新失败，请重试"
-					);
-					$this->jsonexit($data);
-					return true;
-				}
-			}//end if
-			
-		}//ftp
-   }
- 	//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))
-			{
-				$search=new SimpleSearch($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))
-			{
-				$search=new SimpleSearch($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))
-			{
-				$search=new SimpleSearch($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;
-				$search = new SimpleSearch($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
-   
-   /*
-   * sendmailAction() 邮件通知
-   * 
-   * Param uuid $uuid		//元数据UUID
-   * 
-   * return Ajax-response
-   *
-   * 传入元数据UUID，判断是否为当前用户的数据，如果是，即可向已经下载过该数据的所有用户发送电子邮件
-   */
-	public function sendmailAction()
-	{
-		$uuid = $this->_getParam('uuid');
-		$ac = $this->_getParam('ac');
-		
-		$auth = Zend_Auth::getInstance();
-		if($auth->hasIdentity())
-		{
-			$user = $auth->getIdentity();
-			$uid = $user->id;
-		}
-		
-		if(empty($uuid) || empty($uid))
-		{
-			$this->view->error = "参数错误";
-			return true;
-		}
-		
-		$sql = "SELECT a.*,m.title,m.description,g.id as gid,mds.status as mdstatus,m.uuid 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.userid=? AND a.status>=0 AND m.uuid=?";
-		$sth = $this->db->prepare($sql);
-		$sth->execute(array($uid,$uuid));
-		$metadata = $sth->fetch();
-	   
-		if(empty($metadata['uuid']))
-		{
-			$this->view->error = "数据不存在或者您可能没有该数据的管理权限";
-			return true;
-		}
-			
-		$this->view->metadata = $metadata;
-			
-		$sql = "select u.email
-				from dataorder d
-				LEFT JOIN users u on d.userid = u.id
-				WHERE u.email IS NOT NULL
-				AND d.uuid=?
-				GROUP BY u.email";
-				
-		$sth = $this->db->prepare($sql);
-		$sth->execute(array($uuid));
-		$mails = $sth->fetchAll();
-		
-		$this->view->mailinfo = count($mails);
-		
-		if($ac == "send")
-		{
-			$this->_helper->layout->disableLayout();
-			$this->_helper->viewRenderer->setNoRender();
-			
-			$title = $this->_getParam('title');
-			$body = $this->_getParam('body');
-
-			foreach($mails as $k=>$v)
-			{
-				$mail=new WestdcMailer($this->view->config->smtp);
-				$mail->setFrom($this->view->config->service->email,'西部数据中心服务组');
-				$mail->setBodyText($body);
-				$mail->setSubject($title);
-				if($this->debug==0)
-				{
-					$mail->addTo($v['email']);
-				}else{
-					$mail->addTo($debug_email);
-				}
-				if($mail->send())
-				{
-					echo $v['email']."...发送成功!<br />";
-				}else{
-					echo $v['email']."...发送失败!<br />";
-				}
-			}
-		}
-	}
-   
-   /*
-   * 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();
-		   
-	   }
-	   
-   }//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=? and a.status=1 and (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 $rows;
-	}
-   
-	/*
-	* getStaticByYear按月份获取统计数据 
-	*/
-	public function getStaticByYear($year=0)
-	{
-		$uid=Zend_Auth::getInstance()->getIdentity()->id;
-		
-		$sql = "select to_char(o.ts_created, 'YYYY-MM') as d , count(o.id) as c from dataorder o
-				where  o.status in (0,5) and o.uuid in (select uuid from mdauthor where status=1 and userid=".$uid.")";
-		if ($year>0)
-			$sql.=" and o.ts_created between '$year-01-01' and '$year-12-31' ";
-		$sql.=" group by d order by d desc";	
-				
-		$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 and m.uuid not in (select uuid from mdversion where changelog is not null)
-		order by v.ts_created ASC LIMIT 1";
-   	$sth=$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));
-   }   
-   
-   
-   /*
-   *  metadata() 新建元数据
-   *  
-   *
-   *
-   */
-   public function metadataAction()
-   {
-		$auth = Zend_Auth::getInstance();
-		if($auth->hasIdentity())
-		{
-			$user = $auth->getIdentity();
-			$uid = $user->id;
-		}
-
-		$ac = $this->_getParam('ac');
-		
-		if(empty($ac))
-		{
-			
-			include_once("MetaData.php");
-			$md = new Metadata($this->db);
-			$this->view->Field = $md->MetadataFields;
-			
-			$MDList = $md->getRecord($uid);
-			
-			if(!empty($MDList))
-			{
-				foreach($MDList as $k=>$v)
-				{
-					$MDList[$k]['content'] = json_decode($v['content']);
-				}
-				$this->view->MDList = $MDList;
-			}
-		}	
-	   
-		if($ac=="new")
-		{
-			$this->_helper->viewRenderer('metadata-new');
-			
-			include_once("MetaData.php");
-			$md = new Metadata($this->db);
-			$this->view->Field = $md->MetadataFields;
-			
-			$uuid = $this->_getParam('uuid');
-			
-			if(!empty($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 = "参数错误";
-				return true;
-			}
-			
-			else{
-				$this->view->uuid = $uuid;
-				if(!empty($uuid)){
-					
-					$datas = $md->getRecord($uid,$uuid);
-					$data = json_decode($datas['content']);
-					$this->view->data = $data;
-					return true;
-				}
-			}
-
-		}//创建元数据页面
-		
-		if($ac == "del")
-		{
-			$this->_helper->layout->disableLayout();
-			$this->_helper->viewRenderer->setNoRender();
-			
-			$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))
-			{
-				$this->jsonexit(array('error'=>"参数错误"));
-				return true;
-			}
-			
-			$sql = "DELETE FROM metadata_temp WHERE userid=? AND uuid=?";
-			
-			$sth = $this->db->prepare($sql);
-			$rs = $sth->execute(array($uid,$uuid));
-			
-			if($rs>0)
-			{
-				$this->jsonexit(array('msg'=>"删除成功",'deleted'=>1));
-				return true;
-			}else{
-				$this->jsonexit(array('error'=>"删除失败，请刷新页面后查看"));
-				return true;
-			}
-			
-			return true;
-			
-		}//删除
-	   
-		if($ac == "save")
-		{
-			$this->_helper->layout->disableLayout();
-			$this->_helper->viewRenderer->setNoRender();
-			
-			include_once("MetaData.php");
-			$md = new Metadata($this->db);
-			
-			$uuid = $this->_getParam('uuid');
-			$commit = $this->_getParam('commit');
-		   
-			$data = array();
-		   
-			foreach($md->MetadataFields as $k=>$v)
-			{
-				$data[$v['FieldName_temp']] = $this->_getParam($v['FieldName']);
-				
-				if(!empty($commit))
-				{
-					if(isset($v['Required']) && $v['Required'] == true)
-					{
-						if($v['Type'] == 'varchar' || $v['Type'] == 'text')
-						{
-							if(empty($data[$v['FieldName_temp']]))
-							{
-								$this->jsonexit(array("error"=>$v['Title']." 必须填写"));
-								return true;
-							}
-						} // 文本数据
-						
-						if($v['Type'] == 'array')
-						{
-							if(!is_array($data[$v['FieldName_temp']]) || count($data[$v['FieldName_temp']]) < 1 )
-							{
-								$this->jsonexit(array("error"=>$v['Title']." 信息不完整"));
-								return true;
-							}//数组没有值
-							
-							foreach($data[$v['FieldName_temp']] as $sk=>$sv)
-							{
-								if(empty($sv))
-								{
-									unset($data[$v['FieldName_temp']][$sk]);
-								}
-								
-								if(is_array($sv))
-								{
-									$error_cu = 0;
-									foreach($sv as $sub_val)
-									{
-										if(empty($sub_val))
-										{
-											$error_cu ++ ;
-										}
-									}
-									
-									if($error_cu >= count($sv))
-									{
-										unset($data[$v['FieldName_temp']][$sk]);
-										$error_cu = 0;
-									}
-									
-									if($error_cu > 0 && $error_cu < count($sv)){
-										$this->jsonexit(array("error"=>$v['Title']." 信息不完整"));
-										return true;
-									}
-								}
-							}
-							
-							if(count($data[$v['FieldName_temp']]) < 1)
-							{
-								$this->jsonexit(array("error"=>$v['Title']." 必须填写"));
-								return true;
-							}
-							
-						} // 数组数据
-						
-					} // 是否必填
-				}// empty($commit)
-			}// end foreach
-			
-			if(empty($data['title']))
-			{
-				$this->jsonexit(array("error"=>"元数据标题必须填写"));
-				return true;
-			}
-			
-			if(!empty($commit))
-			{
-				$status = 1;
-			}else{
-				$status = 0;
-			}
-
-			if(!empty($uuid))
-			{
-				$rs = $md->Record($uid,$data,$status,$uuid);
-			}else{
-				$rs = $md->Record($uid,$data,$status);
-			}
-			
-			if($rs !== false)
-			{
-				if(!empty($commit))
-				{
-					$data = array("uuid"=>$rs,"complete"=>$commit);
-				}else{
-					$data = array("uuid"=>$rs,'saved'=>1);
-				}
-				$this->jsonexit($data);
-				return true;
-			}else{
-				$this->jsonexit(array("error"=>'保存失败'));
-				return false;
-			}
-		}// 新元数据保存
-		
-		if($ac == "autoinput")
-		{
-			$this->_helper->layout->disableLayout();
-			$this->_helper->viewRenderer->setNoRender();
-			
-			$name = $this->_getParam('k');
-			
-			$name = strip_tags(trim($name));
-			
-			if(!empty($name))
-			{
-				$sql = "SELECT realname,email FROM users WHERE realname LIKE ? OR email LIKE ?";
-				$sth = $this->db->prepare($sql);
-				$sth->execute(array('%'.$name.'%','%'.$name.'%'));
-				$rows = $sth->fetchAll();
-				$this->jsonexit($rows);
-			}
-		}
-		
-		if($ac == "process")
-		{
-			$this->_helper->layout->disableLayout();
-			$this->_helper->viewRenderer->setNoRender();
-			
-			$uuid = $this->_getParam('uuid');
-			
-			$sql = "SELECT * FROM metadata_temp WHERE uuid=? AND userid=?";
-			
-			$sth = $this->db->prepare($sql);
-			$sth->execute(array($uuid,$uid));
-			
-			$row = $sth->fetch();
-			
-			$body = json_decode($row['content']);
-			echo "<pre>";
-			print_r($body);
-			echo "</pre>";
-			
-			return true;
-		}// 元数据处理
-
-   }//metadata()
-   
-   public function fundAction()
-	{
-		//$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 = $user->id;
-		}else{
-			exit("请重新登录");
-		}
-		
-		if($ac=='index' || empty($ac))
-		{
-			$uuid = $this->_getParam('uuid');
-			if(empty($uuid))
-			{
-				$rows = $fund->fetch(0,true,$uid);
-				$fund->addPaginator($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 = "/author/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";
-				$this->view->jump_url = "/author/fund/";
-			}
-			
-			if(!empty($submit))
-			{
-				$data = $fund->_getParams($this->_request);
-				$data['userid'] = $uid;
-				$state = $fund->update($data,$id,$uid);
-				if( $state == true)
-				{
-					$this->view->AlertType = "alert-success";
-					$this->view->msg = "修改成功！";
-					$this->view->jump_url = "/author/fund/";
-					return true;
-				}else{
-					$this->view->data = $data;
-					if(is_string($state))
-					{
-						$this->view->error = $state;
-					}else{
-						$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($id,$uid) == 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,true,$uid);
-			}else{
-				$this->view->ct = "ct";
-				$rows = $fund->fetch($uuid,false,$uid);
-			}
-			
-			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")
-		{
-			$uid = view::User('id');
-			if(empty($uuid))
-			{
-				$rows = $doi->fetch($uid);
-				view::addPaginator($rows,$this->view,$this->_request);
-			}else{
-				$this->_redirect('/author/doi/ac/edit/?uuid='.$uuid);
-				return true;
-			}
-			return true;
-		}//index
-		
-		if($ac == "edit")
-		{
-			$this->_helper->viewRenderer('doi-add');
-			$id = $this->_getParam('id');
-			if(empty($uuid) && empty($id))
-			{
-				view::Msg('alert-error',"参数错误",-1);
-				return false;
-			}
-			
-			if(empty($submit)){
-				if(!empty($uuid))
-				{
-					$this->view->uuid = $uuid;
-					$this->view->data = $doi->view($uuid);
-					if(empty($this->view->data))
-					{
-						include('data/Metadata.php');
-						$md = new Metadata($this->db);
-						$metadata = $md->view($uuid);
-						$this->view->data = array(
-							'uuid'=>$uuid,
-							'title'=>$metadata['title'],
-							'doi'=>$metadata['doi'],
-							'url'=>"http://" . $_SERVER['HTTP_HOST'].'/data/'.$uuid,
-							'publisher'=>view::User('realname'),
-						);
-					}else{
-						$this->view->data['info'] = $doi->data_process_out($this->view->data);
-					}
-				}else{
-					$this->view->data = $doi->view($uuid);
-					$this->view->data['info'] = $doi->data_process_out($this->view->data);
-				}
-			}else{
-				$data = $doi->_getParams($this->_request);
-				$this->view->data = $data;
-				$info = $doi->checkinfo($data['info']);
-				if(!is_array($info)){
-					$this->view->error = view::Error('alert-error',$info,-1);
-					return true;
-				}else{
-					$data['info'] = $info;
-					$data['info'] = $doi->sksort($data['info'],"order",SORT_DESC);
-				}
-				$uid = view::User('id');
-				$state = $doi->update($data,$uuid,$uid);
-				if($state)
-				{
-					$this->view->msg = view::Msg('alert-success',"修改成功！",'/author/doi/uuid/'.$uuid);
-					return false;
-				}else{
-					$this->view->error = view::Error('alert-error',"修改失败",-1);
-					return false;
-				}
-			}
-		}//edit
-		
-		if($ac == "del")
-		{
-			$this->_helper->layout->disableLayout();
-			$this->_helper->viewRenderer->setNoRender();
-			
-			$id = $this->_getParam('id');
-				
-			if(empty($id))
-			{
-				$this->jsonexit(array('error'=>'参数错误'));
-				return true;
-			}
-			
-			if($doi->delete($id) == true)
-			{
-				$this->jsonexit(array('success'=>$id));
-				return true;
-			}else{
-				$this->jsonexit(array('error'=>'删除失败'));
-				return true;
-			}
-			
-		}//del
-		
-	}//doi
-   
-   /*
-    * 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
-
-	private function genRandomString($len)
-	{
-		$chars = array(
-			"a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k",  
-			"l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v",  
-			"w", "x", "y", "z", "A", "B", "C", "D", "E", "F", "G",  
-			"H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R",  
-			"S", "T", "U", "V", "W", "X", "Y", "Z", "0", "1", "2",  
-			"3", "4", "5", "6", "7", "8", "9"
-		);
-		$charsLen = count($chars) - 1;
-	 
-		shuffle($chars);    // 将数组打乱
-		 
-		$output = "";
-		for ($i=0; $i<$len; $i++)
-		{
-			$output .= $chars[mt_rand(0, $charsLen)];
-		}
-		return $output;
-	}   
-   
-   //ajax 提示框
-   public function alertbox($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;
-	   }
-   }
-}
-
+<?php
+/* 
+
+	@version    $Id: AuthorController.php 2012-2-29 15:01 Z
+	@package	author
+	@copyright  Copyright (c) 2012, CAREERI.
+	@license    http://
+	@link       http://
+*/
+class 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 = 0; 
+	
+	//调试模式邮箱地址
+	public $debug_email = "wangliangxu@lzb.ac.cn";
+	
+	
+	function preDispatch()
+	{
+		$this->view->config = Zend_Registry::get('config');
+		$this->db=Zend_Registry::get('db');
+		$this->messenger=$this->_helper->getHelper('FlashMessenger');
+    	$this->view->messages = $this->messenger->getMessages();
+		$this->view->theme = new Theme();
+		
+		$this->view->pageID = "author-".$this->_request->getActionName();
+		
+	}
+	function indexAction()
+	{
+		$this->view->pageID = "author-index";
+	}
+	
+
+   /*
+   * helpAction() 帮助文档
+   *
+   */
+    function helpAction(){
+	   $this->view->pageID = "author-help";
+   }//helpAction()帮助文档
+   
+   /*
+    * 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;
+				$search=new SimpleSearch($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 from dataorder d 
+						left join offlineapp o on o.id=d.offlineappid 
+						left join metadata md on md.uuid=d.uuid
+						left join mdauthor a on a.uuid=d.uuid
+						where o.ts_approved is null and o.pdflink is not null 
+						and d.uuid=? and a.userid=? and d.id=? AND a.status=1
+						order by o.ts_created desc";
+				
+				$sth = $this->db->prepare($sql);
+				$sth->execute(array($uuid,$u_id,$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)))
+					{
+						//发送相关邮件给数据中心服务人员
+						$sql="select m.title,a.username from dataorder o left join metadata m on o.uuid=m.uuid left join offlineapp a on o.offlineappid=a.id where o.id=?";
+						$sth = $this->db->prepare($sql);
+						$sth->execute(array($oid));
+						$row = $sth->fetch(); 
+						$mail = new WestdcMailer($this->view->config->smtp);
+						$mailtp=new EmailText($this->db,'offline-author-yes',array('user'=>$row['username'],'data'=>$row['title'],'email'=>$u_email));
+				$mail->setFrom($this->view->config->service->email,'西部数据中心服务组');
+				$mail->setBodyText($mailtp->getBody());
+				$mail->setSubject($mailtp->getSubject());
+				$mail->addTo($this->view->config->service->email,'西部数据中心服务组');
+				$mail->send();
+						
+						$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');
+				
+				$select="select distinct(o.*),md.title,d.id as doid,d.uuid,d.status as datastatus,d.authorpermitted from offlineapp o 
+						left join dataorder d on o.id=d.offlineappid 
+						left join metadata md on md.uuid=d.uuid
+						left join mdauthor a on a.uuid=d.uuid
+						where o.ts_approved is null and o.pdflink is not null and d.status=4 and a.userid=? AND a.status=1 ";
+				if($ac == "searchoffline")
+				{
+					$keywords = $this->_request->getParam('q');
+					if(!empty($keywords))
+						$this->view->q = $keywords;
+					$search=new SimpleSearch($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);
+				$sth->execute(array($u_id));
+				$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,date(offa.ts_created) as offa_tscreated
+							,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, date(ona.ts_created) as ona_tscreated
+							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 a.status=1 and d.status>=0 
+							AND d.uuid=? AND a.userid=?
+							ORDER BY d.ts_created DESC";
+							
+					$sth = $this->db->prepare($sql);
+					$sth->execute(array($uuid,$u_id));
+					$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');
+				$sql = "select md.title,d.uuid,count(md.id) as c from dataorder d
+						left join metadata md on md.uuid=d.uuid
+						left join mdauthor a on a.uuid=d.uuid
+						where a.status=1 AND a.userid=? ";
+				if($ac == "searchdata")
+				{
+					$keywords = $this->_request->getParam('q');
+					if(!empty($keywords))
+						$this->view->q = $keywords;
+					$search=new SimpleSearch($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);
+				$sth->execute(array($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;
+			}
+			
+		}//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 = "btn box-shadow";
+	   $selectedStyle = "disabled";
+	   
+	   $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()
+   
+   
+   
+   /*
+    * acceptAction() 我的数据
+	*
+	* param string $ac		// list|search
+	* param string $keyword
+	*
+	* return view
+	*/
+   function acceptAction()
+   {
+	    $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'){
+		
+			$sql = "SELECT a.*,m.title,m.description,g.id as gid,mds.status as mdstatus FROM normalmetadata m
+					LEFT JOIN mdauthor a ON m.uuid=a.uuid
+					LEFT JOIN geonetworkmetadata g on m.uuid=g.uuid 
+					LEFT JOIN mdstatus mds ON m.uuid=mds.uuid
+					WHERE a.userid=? AND a.status>=0 ";
+			if ($ac=='search')
+			{
+				$key = trim($this->_request->getParam('q'));
+				$this->view->q = $key;
+	    		$search=new SimpleSearch($key);
+   	 			$where=$search->sql_expr(array("m.title","m.description"));
+   	 			$sql.=' and '.$where;
+			}
+			$sql.=" ORDER BY a.status DESC,a.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(5);
+			$paginator->setView($this->view);
+			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
+			$this->view->paginator=$paginator;
+			
+		}//list
+				
+		//激活数据作者
+		if($ac == "active")
+		{
+			$this->_helper->viewRenderer('accept-active');
+			$vdcode = $this->_request->getParam('v');
+			$this->view->v = $vdcode;
+			
+			try{
+			$sql = "SELECT a.id,a.activation,a.ts_created,a.ts_activated,md.title,a.uuid,u.id as userid,u.realname,u.email FROM mdauthor a 
+					LEFT JOIN metadata md ON a.uuid=md.uuid
+					LEFT JOIN users u ON a.userid=u.id
+					WHERE a.activation=?";
+			
+			$sth = $this->db->prepare($sql);
+			$sth->execute(array($vdcode));
+			$row = $sth->fetch();
+			
+			if(empty($row['id']))
+			{
+				$this->view->info='此激活码无效';
+			}else{
+				if(empty($row['ts_activated']))
+				{
+					$sql = "UPDATE mdauthor SET ts_activated=?,status=? WHERE activation=?";
+					
+					$sth = $this->db->prepare($sql);
+					$ex = $sth->execute(array('now()',1,$vdcode));
+					
+					if($ex)
+					{
+						include_once("EmailText.php");
+						$this->author_first($row['uuid'],$row['userid']);
+						$mail=new WestdcMailer($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,"author-new",array(
+							'user' => $row['realname'],
+							'uuid' => $row['uuid'],
+							'title'=> $row['title'],
+							'email'=> $row['email'],
+							));
+						$mail->setBodyText($mailtp->getBody());
+						$mail->setSubject($mailtp->getSubject());
+						if($this->debug==0)
+						{
+							//获得元数据作者email
+							/* 不需要给这些人发通知邮件
+							$info = $this->getEmail($uuid,1);
+							
+							$address = $info['addrs'];
+							foreach($address as $v)
+							{
+								$mail->addTo($v);
+							}*/
+							$mail->addTo($row['email']);
+							$mail->addCc($this->view->config->service->email);	//管理员
+						}else{
+							$mail->addTo($this->debug_email);
+						}
+						$mail->send();
+						$this->view->info = '激活成功<br /><a href="/author/accept">点击这里</a>进入我的数据页面查看';
+					}else
+					{
+						$this->view->info = "激活中遇到问题，请重试";
+					}
+				}else
+				{
+					$this->view->info='此激活码已经失效';
+				}
+				
+			}
+			
+			}catch(Exception $e){
+				if($this->debug==0)
+				{
+					$this->view->info = "处理中遇到错误，请重新尝试";
+				}else{
+					$this->view->info = $e->getMessage();
+				}
+			}
+				
+		}//激活数据作者
+		
+		//拒绝激活
+		if($ac == "lock")
+		{
+			$this->_helper->viewRenderer('accept-active');
+			$vdcode = $this->_request->getParam('v');
+			$this->view->v = $vdcode;
+			
+			try{
+			$sql = "SELECT a.id,a.activation,a.ts_created,a.ts_activated,md.title,a.uuid,u.realname,u.email FROM mdauthor a 
+					LEFT JOIN metadata md ON a.uuid=md.uuid
+					LEFT JOIN users u ON a.userid=u.id
+					WHERE a.activation=?";
+			
+			$sth = $this->db->prepare($sql);
+			$sth->execute(array($vdcode));
+			$row = $sth->fetch();
+			
+			if(empty($row['id']))
+			{
+				$this->view->info='此激活码无效';
+			}else{
+				if(empty($row['ts_activated']))
+				{
+					$sql = "UPDATE mdauthor SET ts_activated=?,status=? WHERE activation=?";
+					
+					$sth = $this->db->prepare($sql);
+					$ex = $sth->execute(array('now()',-1,$vdcode));
+					
+					if($ex)
+					{
+						include_once("EmailText.php");
+						$mail=new WestdcMailer($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,"author-deny",array(
+							'user' => $row['realname'],
+							'uuid' => $row['uuid'],
+							'title'=> $row['title'],
+							'email'=> $row['email'],
+							));
+						$mail->setBodyText($mailtp->getBody());
+						$mail->setSubject($mailtp->getSubject());
+						if($this->debug==0)
+						{
+							$mail->addTo($row['email']);
+							$mail->addCc($this->view->config->service->email);
+						}else{
+							$mail->addTo($this->debug_email);
+						}
+						$mail->send();
+						$this->view->info = '该申请已被拒绝,<a href="/author/accept">点击这里</a>进入我的数据页面查看';
+					}else
+					{
+						$this->view->info = "激活中遇到问题，请重试";
+					}
+				}else
+				{
+					$this->view->info='此激活码已经失效';
+				}
+				
+			}
+			
+			}catch(Exception $e){
+				if($this->debug==0)
+				{
+					$this->view->info = "处理中遇到错误，请重新尝试";
+				}else{
+					$this->view->info = $e->getMessage();
+				}
+			}
+				
+		}//否认激活
+	
+   }//acceptAction() 我的数据
+   
+   
+   /*
+   *
+   * getEmail()		获取数据所有者电子邮箱地址
+   *
+   * param string $uuid		//UUID
+   * param int	$level		//输出信息等级
+   *							0 => 输出所有Email地址
+   *							1 => 输出数据权限等级最高的Email地址 (def) 
+   *							
+   * return array()
+   */
+   function getEmail($uuid,$level=1)
+   {
+	   //需要定义角色，防止程序流程出错
+		$addrs = array();
+		$addrs['resourceProvider'] = array();
+		$addrs['owner'] = array();
+		$addrs['pointOfContact'] = array();
+		$addrs['author'] = array();
+		$addrs["publisher"] = array();
+
+		$sql = 'select r.uuid,p.email,md.title,r.role from normalmetadata md
+				LEFT JOIN role r ON md.uuid=r.uuid
+				left join responsible p on r.resid=p.id 
+				WHERE r.uuid=? AND p.email IS NOT NULL AND p.email!=?
+				GROUP BY r.uuid,p.email,md.title,r.role';
+		$sth = $this->db->prepare($sql);
+		$sth->execute(array($uuid,''));
+		$rows = $sth->fetchAll();
+		
+		$addrs['title'] = $rows[0]['title'];
+		
+		foreach($rows as $k=>$v)
+		{
+			//数据资源提供者resourceProvider
+			if($v['role']=='resourceProvider')
+			{
+				$addrs['resourceProvider'][]=$v['email'];
+			}
+			
+			//数据资源所有者owner
+			if($v['role']=='owner')
+			{
+				$addrs['owner'][]=$v['email'];
+			}
+			
+			//数据联系人pointOfContact
+			if($v['role']=='pointOfContact')
+			{
+				$addrs['pointOfContact'][]=$v['email'];
+			}
+			
+			//元数据作者author
+			if($v['role']== 'author' )
+			{
+				$addrs['author'][] = $v['email'];
+			}
+			
+			if($v["role"] =="")
+			{
+				$addrs["publisher"][] = $v['email'];
+			}
+		}
+		
+		//输出所有email （多维数组）
+		/*
+		$addrs['resourceProvider']
+		$addrs['owner']
+		$addrs['pointOfContact']
+		$addrs['author']
+		*/
+		if($level == 0)
+		{
+			return $addrs;
+		}
+		
+		
+		//输出最高优先级的Email
+		//$addrs['addrs']
+		if($level == 1)
+		{
+			//如果有 数据资源提供者 resourceProvider  就输出他的地址 以此类推
+			if(count($addrs['resourceProvider'])>0)
+			{
+				$addrs['addrs'][] = $addrs['resourceProvider'];
+				return $addrs;
+			}
+			
+			if(count($addrs['owner'])>0)
+			{
+				$addrs['addrs'][] = $addrs['owner'];
+				return $addrs;
+			}
+			
+			if(count($addrs['pointOfContact'])>0)
+			{
+				$addrs['addrs'][] = $addrs['pointOfContact'];
+				return $addrs;
+			}
+			
+			if(count($addrs['author'])>0)
+			{
+				$addrs['addrs'][] = $addrs['author'];
+				return $addrs;
+			}
+			
+			if(count($addrs["publisher"])>0)
+			{
+				$addrs['addrs'][] = $addrs["publisher"];
+				return $addrs;
+			}
+		}
+	   
+   }//getEmail 获取数据作者email地址
+   
+   
+   
+   /*
+    * applyAction() 申请成为元数据作者
+	*
+	* param string $ac		//动作 search|apply
+	* param string $q		//搜索关键词
+	* param string $uuid	//数据的UUID
+	*
+	* return view|ajax|json
+	*
+	* 调试搜索结果:
+	* /author/apply?ac=apply&uuid=816ecd28-ba88-464b-a83a-341440f536ef
+	*/
+   function applyAction()
+   {
+	   $ac = $this->_request->getParam('ac');
+	   
+	   	//搜索动作
+		if($ac == "search")
+		{
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+			
+			//要输出的Json对象
+			//过程中如果没有处理，则不包含任何返回信息，由前台定义提示信息，如:
+			/*
+				$.ajax({
+				  'type':"POST",
+				  'url':'/author/apply',
+				  'data':'ac=search&q='+$('#keyword').val(),
+				  'success':function(data){
+					  if (typeof(data)=='object')   //如果服务器端的响应为Json对象
+					  {
+						if(typeof(data.error)!='undefined')   //服务器端响应的错误消息
+						{
+							alert(data.error);
+						}else{		//服务器端无错误消息则为成功的响应
+							alert(data.length);
+						}
+					  }else{ 		//服务器端响应了非JSON对象或者为空
+						  alert('无搜索结果');  
+					  }
+				  },
+				  'beforeSend':function(){
+					  //请求发送前
+					  }
+			  });
+			  
+			  错误消息的键名必须为error，不包含JS脚本,如：
+			  $data['error'] = '服务器忙!';
+			*/
+			$data = "";
+			
+			//防止通过其它方式访问，先判断是否是登录用户，如果不是，抛出消息后强制用户退出
+			$auth = Zend_Auth::getInstance();
+			if($auth->hasIdentity())
+			{
+				$user = $auth->getIdentity();
+				$u_id = $user->id;
+			}else{
+				$data = array("error"=>"请先登录");
+				$this	->getResponse()
+						->setHeader('Content-Type', 'application/json')
+						->appendBody(Zend_Json::encode($data));
+				return true;
+			}
+			
+			
+			//数据处理代码 EOH<<<<<<<<<<<<<<<<
+			try{
+				
+				$keyword = trim($this->_request->getParam('q'));
+				if (strlen(trim($keyword))<3) 
+					$data = array('error'=>'搜索关键字过短');
+				else if (!preg_match_all("/^[\x{4e00}-\x{9fa5}A-Za-z0-9\s_]+$/u",$keyword,$matchs))
+				{
+					$data = array('error'=>'搜索关键字中只能包含汉字、英文、数字');
+				}
+				else
+				{
+					//搜索标题和描述两个字段
+					$sql = "SELECT m.uuid,m.title,m.description,a.status,a.userid FROM normalmetadata m
+							LEFT JOIN mdauthor a ON m.uuid=a.uuid 
+							WHERE ";
+					$search=new SimpleSearch($keyword);
+					$where=$search->sql_expr(array("m.title","m.description"));
+					$sql.=$where;
+					$sth = $this->db->prepare($sql);
+					$sth->execute();
+					$rows = $sth->fetchAll();
+					
+					if(is_array($rows) && count($rows)>0)
+					$data = $rows;
+					else
+					$data = "";
+				}
+			
+			}catch(Exception $e){
+				//如果上面的程序已经发送出提示，就不发送抛出的错误
+				if(empty($data['error']))
+				{
+					if($this->debug==0)
+					{
+						$data = array("error"=>"处理过程中遇到错误，请重新尝试");
+					}else{
+						$data = array("error"=>$e->getMessage());
+					}
+				}
+			}	
+			// >>>>>>>>>>> F
+			
+			//截获响应对象，并修改头部和内容
+			//不管有没有数据存在，都将返回Json数据，前台有判断机制来分析数据
+			
+			$this	->getResponse()
+					->setHeader('Content-Type', 'application/json')
+					->appendBody(Zend_Json::encode($data));
+		}// search
+		
+		
+		/****************
+		 	 申请动作
+		 ****************/
+		if($ac == "apply")
+		{
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+			
+			$data = ""; 
+			
+			$auth = Zend_Auth::getInstance();
+			if($auth->hasIdentity())
+			{
+				$user = $auth->getIdentity();
+				$u_id = $user->id;
+				$u_email = $user->email;
+			}
+			
+			//处理部分<<<<<<<<<<
+			try{
+				
+				$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))
+				{
+					
+					//判断该用户是否已经申请过或者是否已经是该元数据作者
+					$sql="SELECT id,status FROM mdauthor WHERE uuid=? AND userid=?";
+					$sth = $this->db->prepare($sql);
+					$sth->execute(array($uuid,$u_id));
+					$row = $sth->fetch();
+						
+					//如果已经是元数据作者，从流程中直接退出程序
+					if(!empty($row['id']) && $row['status']==1)
+					{
+						$data = array("error"=>"您目前已经是该数据作者，不需要再申请");
+					}
+					
+					//如果已经遭到明确拒绝，则不允许用户再次申请
+					if(!empty($row['id']) && $row['status']==-1)
+					{
+						$data = array("error"=>"您的申请已经遭到拒绝，不能再申请，有疑问请联系数据中心");
+					}
+					
+					
+					//如果已经存在申请，但是没有激活的，返回激活信息
+					if($row['status']==0){
+					if(!empty($row['id']) && empty($m))
+					{
+						$data = array(
+							"error"=>'您已经申请过了，如果长时间没有收到回应请联系数据中心',
+							"post"=>"activa",
+							"uid"=>$u_id,
+							"uemail"=>$u_email,
+							"uuid"=>$uuid,
+						);
+					}//if
+					
+					else{
+						
+						$info = $this->getEmail($uuid,1);
+
+						$address = $info['addrs'];
+
+						$mdtitle = $info['title'];
+						
+						//如果当前用户的email包含在元数据作者email列表中，则直接使其成为元数据作者
+						if(in_array($u_email,$address))
+						{
+							$sql = "INSERT INTO mdauthor (uuid,userid,activation,ts_activated,status) VALUES (?,?,?,?,?)";
+							$sth = $this->db->prepare($sql);
+							$ex = $sth->execute(array($uuid,$u_id,'','now()',1));
+							if($ex)
+							{
+								$data = array("error"=>"您的身份符合申请条件，已经自动成为该元数据作者");
+								$this->author_first($uuid,$u_id);
+								include_once("EmailText.php");
+								$mail=new WestdcMailer($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,"author-new",array(
+									'user' => $user->realname,
+									'uuid' => $uuid,
+									'title'=> $mdtitle,
+									'email'=> $u_email,
+									));
+								$mail->setBodyText($mailtp->getBody());
+								$mail->setSubject($mailtp->getSubject());
+
+								if($this->debug==0)
+								{
+									foreach ($address as $dist)
+									{$mail->addTo($dist);}	//元数据作者
+									$mail->addTo($u_email);
+									$mail->addCc($this->view->config->service->email);	//管理员
+								}else{
+									$mail->addTo($this->debug_email);
+								}
+								$mail->send();
+							}
+							else
+							{
+								$data = array("error"=>"处理中出现错误，请重新尝试");
+							}
+						}
+						
+						//如果不包含在当前元数据作者的email列表中
+						//给数据拥有者发送邮件，使其决定是否同意新加入作者
+						else
+						{
+							//生成激活码
+							$ssid = session_id();
+							$vdcode = md5($uuid.$ssid.$u_id.time());
+							
+							//激活链接
+							// /author/accept/?ac=active&vdcode=$vdcode
+							$sql = "INSERT INTO mdauthor (uuid,userid,activation) VALUES (?,?,?)";
+							$sth = $this->db->prepare($sql);
+							$ex = $sth->execute(array($uuid,$u_id,$vdcode));
+							
+							if($ex)
+							{
+								//给申请者发送邮件
+								include_once("EmailText.php");
+								@$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,"author-apply",array(
+									'user' => $user->username,
+									'uuid' => $uuid,
+									'email'=> $user->email,
+									//元数据标题
+									'title'=> $mdtitle,
+									));
+								@$mail->setBodyText($mailtp->getBody());
+								@$mail->setSubject($mailtp->getSubject());
+								if($this->debug==0)
+								{
+									@$mail->addTo($user->email);
+								}else{
+									@$mail->addTo($this->debug_email);
+								}
+								
+								@$mail->send();
+								
+								unset($mail);
+								unset($mailtp);
+								//给元数据作者以及管理员发送邮件
+								@$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,"author-apply-confirm",array(
+									'user' => $user->username,
+									'uuid' => $uuid,
+									'email'=> $u_email,
+									'title'=> $mdtitle,
+									'link'=>"http://".$_SERVER['SERVER_NAME']."/data/$uuid",
+									
+									//验证码
+									'vdcode' => $vdcode,
+									
+									//激活链接
+									'active'=>"http://".$_SERVER['SERVER_NAME']."/author/accept/?ac=active&v=$vdcode",
+									
+									//不同意激活的链接
+									'lock'=>"http://".$_SERVER['SERVER_NAME']."/author/accept/?ac=lock&v=$vdcode",
+									));
+								@$mail->setBodyText($mailtp->getBody());
+								@$mail->setSubject($mailtp->getSubject());
+					
+								if($this->debug==0)
+								{
+									$sql = "SELECT u.email FROM mdauthor a
+											LEFT JOIN users u ON u.id=a.userid
+											WHERE a.uuid=?";
+									$sth = $this->db->prepare($sql);
+									$sth->execute(array($uuid));
+									$mlist = $sth->fetchAll();
+									
+									if(count($mlist)>0)
+									{
+										foreach($mlist as $v)
+										{
+											$mail->addTo($v['email']);
+										}
+									}//mdauthor中已经注册的用户
+									
+									else{
+										foreach ($address as $dist)
+										{
+											$mail->addTo($dist);
+										}
+									}//元数据作者
+									$mail->addCc($this->view->config->service->email);	//管理员
+								}else{
+									@$mail->addTo($this->debug_email);
+								}
+								
+								@$mail->send();
+								
+								$data = array("error"=>"您的申请已收到，请耐心等待回应");
+								
+							}else{
+								$data = array("error"=>"服务器可能在忙，请重试。");
+							}//激活码记录
+						}//不是确认的元数据作者
+					}//empty($row['id'])
+					}// status == 0
+					
+					//调试输出结果
+					//$data = array('addr'=>$address,'uemail'=>$u_email);
+				}
+				else
+				{
+					$data = array('error'=>'参数出错，请按照正确的访问方式申请');
+				}
+			}catch(Exception $e){
+				if(empty($data['error']))
+				{
+					if($this->debug==0)
+					{
+						$data = array("error"=>"处理过程中遇到错误，请重新尝试");
+					}else{
+						$data = array("error"=>$e->getMessage());
+					}
+			
+				}
+			}
+			
+			// >>>>>>>>>>>>
+			
+			$this	->getResponse()
+					->setHeader('Content-Type', 'application/json')
+					->appendBody(Zend_Json::encode($data));
+					
+		}// ac = apply 申请处理
+		
+   }//applyAction() 申请成为元数据作者
+   
+   
+   
+   /*
+   * commentAction() 数据反馈
+   *
+   * param string $ac			动作
+   * param string $uuid			元数据UUID
+   * param int $page			页数
+   *
+   * return view
+   */
+   function commentAction()
+   {
+	   $ac = $this->_request->getParam('ac');
+	   $uuid = $this->_getParam('uuid');
+	   $reply = $this->_getParam('reply');
+		$replylist = $this->_getParam('replylist');
+	   
+	   $auth = Zend_Auth::getInstance();
+		if($auth->hasIdentity())
+		{
+			$user = $auth->getIdentity();
+			$u_id = $user->id;
+		}
+	   
+	   if(empty($ac)|| $ac=='list')
+	   {
+			$sql = "SELECT md.title,md.uuid,count(c.id) as c FROM comments c
+					LEFT JOIN metadata md ON md.uuid=c.uuid
+					LEFT JOIN mdauthor a ON md.uuid=a.uuid
+					WHERE md.title IS NOT NULL AND a.userid=? AND a.status=1 AND c.reply=0
+					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(15);
+			$paginator->setView($this->view);
+			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
+			$this->view->paginator=$paginator;
+			
+	   }
+	   
+	   if($ac=="view")
+	   {
+		   
+		   $uuid = $this->_request->getParam('uuid');
+		   if(preg_match("/^[0-9A-Za-z]{8}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{12}$/",$uuid))
+		   {
+				$sql = "SELECT c.id,c.author,c.email,c.url,c.ts_created,c.content,m.title,c.uuid FROM comments c
+						LEFT JOIN mdauthor a ON a.uuid=c.uuid
+						left join metadata m on m.uuid=c.uuid
+						WHERE c.uuid=? AND a.userid=? AND a.status=1 AND c.reply=0
+						ORDER BY ts_created DESC";
+						
+				$sth = $this->db->prepare($sql);
+				$sth->execute(array($uuid,$u_id));
+				$rows = $sth->fetchAll();
+				@$this->view->mdtitle=$rows[0]['title'];
+				
+				$paginator = Zend_Paginator::factory($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;
+		   }
+		   
+		   $this->_helper->viewRenderer('comment-list');
+	   }
+	   
+	   if($ac == "listall")
+	   {
+			$sql = "SELECT md.title,c.author,c.email,c.url,c.ts_created,c.content FROM comments c
+					LEFT JOIN mdauthor a ON a.uuid=c.uuid
+					LEFT JOIN normalmetadata md ON md.uuid=c.uuid
+					WHERE a.userid=? AND a.status=1 AND c.reply=0
+					ORDER BY 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(10);
+			$paginator->setView($this->view);
+			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
+			$this->view->paginator=$paginator;
+		   
+			$this->_helper->viewRenderer('comment-listall');
+	   }
+	   
+	   if($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;
+			}
+			
+			$sql = "SELECT md.title,c.id,c.author,c.email,c.url,c.ts_created,c.content FROM comments c
+					LEFT JOIN mdauthor a ON a.uuid=c.uuid
+					LEFT JOIN normalmetadata md ON md.uuid=c.uuid
+					WHERE a.userid=? AND a.status=1 AND c.reply=0 AND c.id=?
+					ORDER BY ts_created DESC";
+					
+			$sth = $this->db->prepare($sql);
+			$sth->execute(array($u_id,$reply));
+			$row = $sth->fetch();
+			if(empty($row['id']))
+			{
+				$data = array('error'=>"回复失败，您没有权限进行此操作");
+				$this->jsonexit($data);
+				return true;
+			}
+			
+			$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)
+			{
+				$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($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;
+	   }
+   }// commentAction() 数据反馈
+   
+   
+   /*
+   * newsAction() 数据新闻
+   *
+   * param string $ac
+   *
+   *
+   */
+   function newsAction(){
+	   
+		$ac = $this->_request->getParam('ac');
+	   
+		$auth = Zend_Auth::getInstance();
+		if($auth->hasIdentity())
+		{
+			$user = $auth->getIdentity();
+			$u_id = $user->id;
+		}
+		
+		$News = new Archive($this->db);
+		$category = new ArchiveCategory($this->db);
+		
+		//新闻列表
+		if(empty($ac) || $ac=="list")
+		{
+			$keyword = $this->_request->getParam('q');
+			$uuid = $this->_request->getParam('uuid');
+			
+			$wheresql = array();
+			$join = "";
+			
+			if(!empty($keyword))
+			{
+				$this->view->q = $keyword;
+				$search = new SimpleSearch($keyword);
+                $wheresql[] = $search->sql_expr(array("arc.title","arc.description")); 
+			}
+			
+			if(!empty($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))
+			{
+				$wheresql[] = " ct.uuid='$uuid' ";
+			}
+			
+			$wheresql[] = " c.code='".$category->DataNewsCode."' ";
+			$wheresql[] = " ct.uuid IS NOT NULL ";
+			$wheresql[] = " arc.userid=$u_id";
+			
+			if(count($wheresql)>0)
+			{
+				$wheresql = " WHERE ".join(" AND ",$wheresql);
+			}
+			
+			$sql = "SELECT arc.id,arc.title,arc.description,arc.ts_published
+					,c.id as cid,u.realname
+					,count(arc.id) as datacount
+					FROM ".$News->tbl_archives." arc
+					LEFT JOIN ".$News->tbl_catalog." ct ON arc.id=ct.aid
+					LEFT JOIN ".$News->tbl_categorys." c ON ct.cid=c.id
+					LEFT JOIN users u ON arc.userid=u.id
+					$wheresql
+					GROUP BY arc.id,c.id,u.realname
+					ORDER BY arc.ts_published DESC";
+
+
+			$sth = $this->db->prepare($sql);
+			$sth->execute();
+			$rows = $sth->fetchAll();
+			
+			foreach($rows as $k=>$v)
+			{
+				$arcinfo = $News->getArchiveUrlByCid($v['id'],$v['cid']);
+				$rows[$k]['url'] = $arcinfo['archive_url'];
+			}
+			
+			$paginator = Zend_Paginator::factory($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;
+			
+		}
+	   
+		//新闻发布
+		if($ac == "add")
+		{
+			$this->_helper->viewRenderer('news-add');
+			
+			$sql = "SELECT md.title,md.uuid FROM metadata md
+					LEFT JOIN mdauthor a ON a.uuid = md.uuid
+					WHERE a.userid=? AND a.status=1
+					";
+			$sth = $this->db->prepare($sql);
+			$sth->execute(array($u_id));
+			$rows = $sth->fetchAll();
+			
+			$this->view->md = $rows;
+		}// $ac == add
+		
+		//新闻编辑
+		if($ac == "edit")
+		{
+			$this->_helper->viewRenderer('news-edit');
+			
+			$aid = (int)$this->_request->getParam('aid');
+			
+			if(empty($aid) || !is_numeric($aid))
+			{
+				$this->_redirect('/error/error');
+			}
+			
+			$sql = "SELECT arc.* FROM ".$News->tbl_archives." arc 
+					WHERE id=?";
+			$sth = $this->db->prepare($sql);
+			$sth->execute(array($aid));
+			$row = $sth->fetch();
+			
+			$keywords = $News->GetTags($aid);
+			$row['keywords'] = join(",",$keywords);
+			
+			$this->view->info = $row;
+			
+			$sql = "SELECT md.title,md.uuid FROM metadata md
+					LEFT JOIN mdauthor a ON a.uuid = md.uuid
+					WHERE a.userid=? AND a.status=1
+					";
+			$sth = $this->db->prepare($sql);
+			$sth->execute(array($u_id));
+			$rows = $sth->fetchAll();
+			
+			$this->view->md = $rows;
+			
+			$sql = "SELECT md.uuid,md.title FROM ar_catalog ct
+					LEFT JOIN  metadata md ON ct.uuid=md.uuid
+					WHERE ct.aid=$aid";
+			$sth = $this->db->query($sql);
+			$rows = $sth->fetchAll();
+			
+			$this->view->thismd = $rows;
+			
+		}//$ac == "edit"
+		
+		//新闻发布的ajax动作
+		if($ac =="addnews")
+		{
+			try{
+				$this->_helper->layout->disableLayout();
+				$this->_helper->viewRenderer->setNoRender();
+				
+				$data = array();
+			   
+			   	$aid = $this->_request->getParam('aid');
+				$data['title'] = trim($this->_request->getParam('title'));
+				$data['keyword'] = trim($this->_request->getParam('keyword'));
+				$data['body'] = trim($this->_request->getParam('body'));
+				$uuid = $this->_request->getParam('uuid');
+				
+				//对参数进行预处理
+				foreach($data as $k=>$v)
+				{
+					$data[$k]=preg_replace("#<a([^>]*)>(.*)</a>#i","",$v);
+					$data[$k]=preg_replace("#<script([^>]*)>(.*)</script>#i","",$v);
+					$data[$k]=preg_replace("#<iframe([^>]*)>(.*)</iframe>#i","",$v);
+					$data[$k]=str_replace("\"","“",$v);
+					$data[$k]=str_replace("\'","‘",$v);
+				}
+				
+				$msg = array();
+				
+				// 合法性判断
+				if(mb_strlen($data['title'],"utf-8")<3)
+				{
+					$msg['status'] = 0;
+					$msg['error'] = '标题太短，请重新填写';
+					$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
+					return true;
+				}
+				
+				if(mb_strlen($data['title'],"utf-8")>60)
+				{
+					$msg['status'] = 0;
+					$msg['error'] = '标题太长，请重新填写';
+					$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
+					return true;
+				}
+				
+				if(empty($uuid))
+				{
+					$msg['status'] = 0;
+					$msg['error'] = '请选择对应数据';
+					$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
+					return true;
+				}
+				
+				if(mb_strlen($data['keyword'],"utf-8")<4)
+				{
+					$msg['status'] = 0;
+					$msg['error'] = '关键词太短，请重新填写';
+					$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
+					return true;
+				}
+				
+				if(mb_strlen($data['keyword'],"utf-8")>40)
+				{
+					$msg['status'] = 0;
+					$msg['error'] = '关键词太长，请重新填写';
+					$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
+					return true;
+				}
+				
+				if(mb_strlen($data['body'],"utf-8")<40)
+				{
+					$msg['status'] = 0;
+					$msg['error'] = '新闻内容太短，请重新填写';
+					$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
+					return true;
+				}
+				
+				if(is_array($uuid))
+				{
+					if(count($uuid)<1)
+					{
+						$msg['status'] = 0;
+						$msg['error'] = '参数错误，请重试';
+						$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
+						return true;
+					}
+					
+					foreach($uuid as $v)
+					{
+						if(!preg_match("/^[0-9A-Za-z]{8}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{12}$/",$v))
+						{
+							$msg['status'] = 0;
+							$msg['error'] = '参数错误，请重试';
+							$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
+							return true;
+						}
+					}
+				}
+				
+				else 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))
+				{
+					$msg['status'] = 0;
+					$msg['error'] = '参数错误，请重试';
+					$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
+					return true;
+				}
+				
+				//获得描述
+				//删除段落及html标记
+				$data['description'] = mb_substr(preg_replace(array("/<(.*)>|<(.*) \/>/i","/\s/i"),array(""," "),$data['body']),0,450,"UTF-8"); 
+				
+				//默认填充数据
+				$data['source'] = "西部数据中心";
+				$data['userid'] = $u_id;
+				$keyword = str_replace("，",",",$data['keyword']);
+				$data['ts_published'] = date("Y-m-d H:i:s",time());
+				$data['is_pub'] = true;
+				$data['image'] = "";
+				
+				unset($data['keyword']);
+				
+				$dataNewsCategory = $category->GetOne('datanews');
+				$dataNewsCategoryID = $dataNewsCategory['id'];
+				
+				//新闻添加
+				if(empty($aid))
+				{
+					$newAid = $News->addArchive($data,$dataNewsCategoryID,$keyword,$uuid);
+					//添加成功
+					if($newAid>0)
+					{
+						$msg['status'] = 1;
+						$msg['outstring'] = "新闻添加成功";
+						$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
+						return true;
+					//添加失败
+					}else{
+						$msg['status'] = 0;
+						$msg['error'] = "新闻添加失败，请重试";
+						$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
+						return true;
+					}	
+				}//新闻添加 end -->
+				
+				//新闻修改
+				else
+				{
+					if($u_id != $News->getArchiveField($aid,"userid"))
+					{
+						$msg['status'] = 0;
+						$msg['outstring'] = "新闻编辑失败，您没有权限";
+						$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
+						return true;
+					}
+					
+					$updated = $News->updateArchive($aid,$data,$dataNewsCategoryID,$keyword,$uuid);
+					if($updated)
+					{
+						$msg['status'] = 1;
+						$msg['outstring'] = "新闻编辑成功";
+						$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
+						return true;
+					}else{
+						$msg['status'] = 0;
+						$msg['outstring'] = "新闻编辑失败，请重试";
+						$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
+						return true;
+					}
+				}//新闻修改 end -->
+				
+			}catch(Exception $e){
+				if($this->debug==0)
+				{
+					$msg['status'] = 0;
+					if(empty($aid))
+					{$msg['error'] = "新闻添加失败，请重试";}
+					else
+					{$msg['error'] = "新闻编辑失败，请重试";}
+					$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
+					return true;
+				}else{
+					$msg['status'] = 0;
+					$msg['error'] = "新闻添加/编辑失败，请重试:".$e->getMessage();
+					$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
+					return true;
+				}
+			}//catch end	
+		}//$ac = 'newsadd' endif;
+	   
+		if($ac == "del")
+		{
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+
+			$aid = $this->_getParam('aid');
+			if(!is_numeric($aid))
+			{
+			   $this->jsonexit(array("error"=>"参数错误"));
+			   return true;
+			}
+			
+			$News = new Archive($this->db);
+			
+			if($u_id != $News->getArchiveField($aid,"userid"))
+			{
+			   $this->jsonexit(array("error"=>"您没有权限"));
+			   return true;
+			}
+			
+			if($News->DeleteArchives($aid))
+			{
+			   $this->jsonexit(array("deleted"=>$aid));
+			   return true;
+			}else{
+			   $this->jsonexit(array("error"=>"删除失败",'aid'=>$aid));
+			   return true;
+			}
+		}   
+	}//newsAction() 数据新闻
+   
+   function viewauthorsAction(){
+	   
+		$this->_helper->viewRenderer('view-authors');
+	   
+		$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))
+		{
+			$sql = "SELECT u.realname,u.unit,u.email,m.title,m.description FROM normalmetadata m
+					LEFT JOIN mdauthor a ON m.uuid=a.uuid
+					LEFT JOIN users u ON u.id=a.userid
+					WHERE status>=0 AND m.uuid=? AND a.status=1
+					ORDER BY status DESC,a.id DESC";
+					
+			$sth = $this->db->prepare($sql);
+			$sth->execute(array($uuid));
+			$rows = $sth->fetchAll(PDO::FETCH_BOTH);
+			
+			include_once("helper/view.php");
+			view::addPaginator($rows,$this->view,$this->_request);
+			$this->view->datas = $rows;
+		}else{
+			$this->view->error = "参数有误";
+		}
+   }
+
+	/*
+	* 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 a.userid=? and v.uuid=? AND a.status=1
+					order by v.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;	   	
+	   }
+	   
+	   //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 mdauthor a ON md.uuid=a.uuid
+					left join users u on v.userid=u.id
+					WHERE md.title IS NOT NULL AND a.userid=? AND a.status=1
+					order by v.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;
+			$sql = "SELECT md.title,md.uuid,count(v.id) as c FROM mdversion v
+					LEFT JOIN metadata md ON md.uuid=v.uuid
+					LEFT JOIN mdauthor a ON md.uuid=a.uuid
+					WHERE md.title IS NOT NULL AND a.userid=? AND a.status=1";
+			if(!empty($keywords))
+			{
+				$search=new SimpleSearch($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;
+		   
+			$this->_helper->viewRenderer('version-bydata');
+	   }
+	   
+	   
+	   //删除某个版本
+	   else if($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 v
+		   			USING mdauthor a
+		   			WHERE v.uuid=a.uuid and v.id=? AND a.userid=? AND a.status=1";
+		   $sth = $this->db->prepare($sql);
+		   $ex = $sth -> execute(array($id,$u_id));
+		   
+		   if($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 
+					LEFT JOIN mdauthor a ON a.uuid=v.uuid
+					WHERE v.id=? AND a.userid=? AND a.status=1";
+			$sth = $this->db->prepare($sql);
+			$sth ->execute(array($id,$u_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();
+
+				//update search document
+				$search=new Search();
+				//create search view in xunsearch
+				//$sql="select m.uuid,m.title,m.description,x.data,array_to_string(ARRAY( SELECT keyword.keyword FROM keyword WHERE keyword.id = m.id), ', '::text) AS keyword from normalmetadata m left join xml x on m.id=x.id where m.uuid=?";
+				$sql="select * from xunsearch where uuid=?";
+				$sth = $this->db->prepare($sql);
+				$sth->execute(array($row['uuid']));
+				$data = $sth->fetch();
+				$search->update($data);
+								
+				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->loadXML($row['xml']);
+						if ($iso->validate())
+						{
+							$data=array("error"=>"元数据导入过程中发现错误。<br />".implode("<br />",$iso->error));
+							$this->jsonexit($data);
+							return true;
+						}
+						@$iso->saveDB($this->db);
+						//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->loadXML($row['xml']);
+						if ($iso->validate())
+						{
+							$data=array("error"=>"元数据导入过程中发现错误。<br />".implode("<br />",$iso->error));
+							$this->jsonexit($data);
+							return true;
+						}
+						@$iso->saveDB($this->db);
+
+						//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();
+						
+						$data = array("commited"=>1,"error"=>$this->alertbox('ok','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->loadXML($row['xml']);
+						if ($iso->validate())
+						{
+							$data=array("error"=>"元数据导入过程中发现错误。<br />".implode("<br />",$iso->error));
+							$this->jsonexit($data);
+							return true;
+						}
+						@$iso->saveDB($this->db);
+
+					//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['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
+				{
+					//同步元数据
+					$iso=new ISO19115();
+					@$iso->loadXML($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();
+					
+					//email to experts
+					$sql="select u.username,u.email from mdexpertreview e left join users u on e.id=u.id where e.status in (0,1) and e.uuid=?";
+					$sth = $this->db->prepare($sql);
+					$sth->execute(array($row['uuid']));
+					$experts = $sth->fetchAll();
+					
+					unset($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());
+					$filecontent=file_get_contents("http://" . $_SERVER['HTTP_HOST'].'/data/doc/review/1/uuid/'.$uuid);
+					$mail->createAttachment($filecontent,'application/octet-stream',Zend_Mime::DISPOSITION_ATTACHMENT, Zend_Mime::ENCODING_BASE64, $row['title'].'.doc');
+					$filecontent=file_get_contents("http://" . $_SERVER['HTTP_HOST'].'/service/pdf/uuid/'.$uuid);
+					$mail->createAttachment($filecontent,'application/octet-stream',Zend_Mime::DISPOSITION_ATTACHMENT, Zend_Mime::ENCODING_BASE64, $row['title'].'.pdf');
+					if($this->debug==0)
+					{
+						foreach ($experts as $expert) $mail->addTo($expert['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['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->loadXML($row['xml']);
+						if ($iso->validate())
+						{
+							$data=array("error"=>"元数据导入过程中发现错误。<br />".implode("<br />",$iso->error));
+							$this->jsonexit($data);
+							return true;
+						}
+						@$iso->saveDB($this->db);
+
+					//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();
+					
+					$data = array("commited"=>1,"error"=>$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 mdauthor a ON a.uuid=v.uuid
+					LEFT JOIN metadata md ON v.uuid=md.uuid
+					WHERE v.id=? AND a.userid=? AND a.status=1";
+			$sth = $this->db->prepare($sql);
+			$sth -> execute(array($id,$u_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;
+				$search=new SimpleSearch($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;
+				$search=new SimpleSearch($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;
+				}
+				//首先检查元数据错误
+				$iso=new ISO19115();
+				@$iso->loadXML($row['data']);
+				if ($iso->validate())
+				{
+					$data=array("error"=>"元数据导入过程中发现错误。<br />".implode("<br />",$iso->error));
+					$this->jsonexit($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,$row['uuid']));
+				file_get_contents("http://ftp1.westgis.ac.cn/proftp_upload.php?uuid=".$row['uuid']."&filelist=1");
+				// 3. 保存数据评审状态
+				//导入元数据
+				@$iso->saveDB($this->db);
+				//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;
+			}
+	  }  
+	   //FTP
+		else if($ac == "ftp")
+		{
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+		
+			$uuid = $this->_getParam('uuid');
+			
+			$this->view->uuid = $uuid;
+			
+			if(empty($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))
+			{
+				$data = array(
+					'error'=>"参数错误"
+				);
+				$this->jsonexit($data);
+				return true;
+			}
+			//安全检查: uuid必须是当前用户且为新建数据
+			$sql="select * from geonetworkmetadata where uuid=? and uuid not in (select uuid from metadata) and owner=?";
+			$sth=$this->db->prepare($sql);
+			$sth->execute(array($uuid,$u_id));
+			$row=$sth->fetch();
+			if (empty($row))
+			{
+				$data = array(
+					'error'=>"参数错误"
+				);
+				$this->jsonexit($data);
+				return true;
+			}
+			
+			//ftp 用户名
+			$uname = 'westdc'.$u_id.'upload';
+			
+			//ftp路径
+			$homedir = "/disk1/WestDC/upload/".$uuid."/";
+			
+			$sql = "SELECT * FROM proftpusers WHERE userid='$uname' ORDER BY pkid DESC";
+			$sth = $this->db->prepare($sql);
+			$sth->execute();
+			$row = $sth->fetch();
+			
+			//create directory for upload
+			//server is not localhost, so we need a trick
+			//$old=umask(0);
+			//@mkdir($homedir,0777);
+			//umask($old);
+			$page=file_get_contents('http://ftp1.westgis.ac.cn/proftp_upload.php?uuid='.$uuid);
+			if (!empty($page)) die($page);//there are errors in visit ftp page
+			
+			
+			if(!empty($row['pkid']))
+			{
+				if(preg_match("/.*".$uuid.".*/",$row['homedir']))
+				{
+					$data = array(
+						'statu'=>1,
+						'user'=>$row['userid'],
+						'passwd'=>$row['passwd']
+					);
+					
+					$this->jsonexit($data);
+					return true;
+					
+				}else{
+					$uid = 109;
+					$gid = 1002;
+					
+					$passwd = $this->genRandomString(16);
+					//$sql = "UPDATE proftpusers SET passwd=?,uid=?,gid=?,homedir=? WHERE userid=?";
+					//$sth = $this->db->prepare($sql);
+					//$rs = $sth->execute(array($passwd,$uid,$gid,$homedir,$uname));
+					$sql="update proftpusers  SET passwd='".$passwd."',uid=".$uid.",gid=".$gid.",homedir='".$homedir."' WHERE userid='".$uname."'";
+					$rs=$this->db->query($sql);
+					if($rs)
+					{
+						$data = array(
+							'statu'=>1,
+							'user'=>$uname,
+							'passwd'=>$passwd
+						);
+						$this->jsonexit($data);
+						return true;
+					}else{
+						$data = array(
+							'error'=>"FTP信息更新失败，请重试"
+						);
+						$this->jsonexit($data);
+						return true;
+					}
+				}
+			}
+			
+			else{
+				$uid = 109;
+				$gid = 1002;
+				$passwd = $this->genRandomString(16);
+				
+				//$sql = "INSERT INTO proftpusers (userid,passwd,uid,gid,homedir) VALUES (?,?,?,?,?)";
+				//$sth = $this->db->prepare($sql);
+				//$rs = $sth->execute(array($uname,$passwd,$uid,$gid,$homedir));
+				$sql="insert into proftpusers (userid,passwd,uid,gid,homedir) values('".$uname."','".$passwd."',109,1002,'".$homedir."')";
+				$rs=$this->db->query($sql);
+				if($rs)
+				{
+					$data = array(
+						'statu'=>1,
+						'user'=>$uname,
+						'passwd'=>$passwd
+					);
+					$this->jsonexit($data);
+					return true;
+				}else{
+					$data = array(
+						'error'=>"FTP信息更新失败，请重试"
+					);
+					$this->jsonexit($data);
+					return true;
+				}
+			}//end if
+			
+		}//ftp
+   }
+ 	//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;
+		}
+		
+		include_once("helper/view.php");
+		include_once("data/Author.php");
+		$author = new Author($this->db);
+		$author->Literature = new Literature($this->db);
+	   
+	   //查看单条数据的所有文献
+	   if (!empty($uuid) && empty($ac))
+	   {
+			$rows = $author->Literature->byuuid($uuid);
+			@$this->view->mdtitle=$rows[0]['title'];
+			view::addPaginator($rows,$this->view,$this->_request);
+			$this->_helper->viewRenderer('literature-viewdata');
+	   }
+	   
+	   //编辑单条文献
+	   if($ac == "edit")
+	   {
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+			
+			$id = $this->_getParam('id');
+			$content = $this->_getParam('content');
+			
+			if(empty($id))
+			{
+				$this->jsonexit(array('error'=>'参数错误'));
+				return true;
+			}
+			
+			if(empty($content))
+			{
+				$this->jsonexit(array('error'=>'请输入内容'));
+				return true;
+			}
+			
+			$s = $author->Literature->edit($id,$content);
+			if($s !== true)
+			{
+				$this->jsonexit(array('error'=>'出现错误'));
+				return true;
+			}else{
+				$this->jsonexit(array('success'=>'修改成功!'));
+				return true;
+			}
+
+	   }
+	   
+	   //修改排序
+	   if($ac == "order")
+	   {
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+			
+			$id = $this->_getParam('id');
+			$order = (int)$this->_getParam('order');
+			
+			if(empty($id))
+			{
+				$this->jsonexit(array('error'=>'参数错误'));
+				return true;
+			}
+			
+			if(empty($order))
+			{
+				$this->jsonexit(array('error'=>'请输入排序数字，除0以外'));
+				return true;
+			}
+			
+			$s = $author->Literature->order($id,$order);
+			if($s !== true)
+			{
+				$this->jsonexit(array('error'=>'出现错误'));
+				return true;
+			}else{
+				$this->jsonexit(array('success'=>'修改成功!'));
+				return true;
+			}
+
+	   }
+
+	   //查看单条文献的所有数据
+	   if (!empty($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))
+			{
+				$search=new SimpleSearch($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))
+			{
+				$search=new SimpleSearch($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))
+			{
+				$lit = $author->Literature->bydata($keywords);
+				$this->view->q = $keywords;
+			}else{
+				$lit = $author->Literature->bydata();
+			}
+
+			view::addPaginator($lit,$this->view,$this->_request);
+			$this->_helper->viewRenderer('literature-bydata');
+	   }
+	   
+	   //添加文献信息
+	   else if($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;
+				$search = new SimpleSearch($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
+   
+   /*
+   * sendmailAction() 邮件通知
+   * 
+   * Param uuid $uuid		//元数据UUID
+   * 
+   * return Ajax-response
+   *
+   * 传入元数据UUID，判断是否为当前用户的数据，如果是，即可向已经下载过该数据的所有用户发送电子邮件
+   */
+	public function sendmailAction()
+	{
+		$uuid = $this->_getParam('uuid');
+		$ac = $this->_getParam('ac');
+		
+		$auth = Zend_Auth::getInstance();
+		if($auth->hasIdentity())
+		{
+			$user = $auth->getIdentity();
+			$uid = $user->id;
+		}
+		
+		if(empty($uuid) || empty($uid))
+		{
+			$this->view->error = "参数错误";
+			return true;
+		}
+		
+		$sql = "SELECT a.*,m.title,m.description,g.id as gid,mds.status as mdstatus,m.uuid 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.userid=? AND a.status>=0 AND m.uuid=?";
+		$sth = $this->db->prepare($sql);
+		$sth->execute(array($uid,$uuid));
+		$metadata = $sth->fetch();
+	   
+		if(empty($metadata['uuid']))
+		{
+			$this->view->error = "数据不存在或者您可能没有该数据的管理权限";
+			return true;
+		}
+			
+		$this->view->metadata = $metadata;
+			
+		$sql = "select u.email
+				from dataorder d
+				LEFT JOIN users u on d.userid = u.id
+				WHERE u.email IS NOT NULL
+				AND d.uuid=?
+				GROUP BY u.email";
+				
+		$sth = $this->db->prepare($sql);
+		$sth->execute(array($uuid));
+		$mails = $sth->fetchAll();
+		
+		$this->view->mailinfo = count($mails);
+		
+		if($ac == "send")
+		{
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+			
+			$title = $this->_getParam('title');
+			$body = $this->_getParam('body');
+
+			foreach($mails as $k=>$v)
+			{
+				$mail=new WestdcMailer($this->view->config->smtp);
+				$mail->setFrom($this->view->config->service->email,'西部数据中心服务组');
+				$mail->setBodyText($body);
+				$mail->setSubject($title);
+				if($this->debug==0)
+				{
+					$mail->addTo($v['email']);
+				}else{
+					$mail->addTo($debug_email);
+				}
+				if($mail->send())
+				{
+					echo $v['email']."...发送成功!<br />";
+				}else{
+					echo $v['email']."...发送失败!<br />";
+				}
+			}
+		}
+	}
+   
+   /*
+   * 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();
+		   
+	   }
+	   
+   }//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=? and a.status=1 and (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 $rows;
+	}
+   
+	/*
+	* getStaticByYear按月份获取统计数据 
+	*/
+	public function getStaticByYear($year=0)
+	{
+		$uid=Zend_Auth::getInstance()->getIdentity()->id;
+		
+		$sql = "select to_char(o.ts_created, 'YYYY-MM') as d , count(o.id) as c from dataorder o
+				where  o.status in (0,5) and o.uuid in (select uuid from mdauthor where status=1 and userid=".$uid.")";
+		if ($year>0)
+			$sql.=" and o.ts_created between '$year-01-01' and '$year-12-31' ";
+		$sql.=" group by d order by d desc";	
+				
+		$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 and m.uuid not in (select uuid from mdversion where changelog is not null)
+		order by v.ts_created ASC LIMIT 1";
+   	$sth=$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));
+   }   
+   
+   
+   /*
+   *  metadata() 新建元数据
+   *  
+   *
+   *
+   */
+   public function metadataAction()
+   {
+		$auth = Zend_Auth::getInstance();
+		if($auth->hasIdentity())
+		{
+			$user = $auth->getIdentity();
+			$uid = $user->id;
+		}
+
+		$ac = $this->_getParam('ac');
+		
+		if(empty($ac))
+		{
+			
+			include_once("MetaData.php");
+			$md = new Metadata($this->db);
+			$this->view->Field = $md->MetadataFields;
+			
+			$MDList = $md->getRecord($uid);
+			
+			if(!empty($MDList))
+			{
+				foreach($MDList as $k=>$v)
+				{
+					$MDList[$k]['content'] = json_decode($v['content']);
+				}
+				$this->view->MDList = $MDList;
+			}
+		}	
+	   
+		if($ac=="new")
+		{
+			$this->_helper->viewRenderer('metadata-new');
+			
+			include_once("MetaData.php");
+			$md = new Metadata($this->db);
+			$this->view->Field = $md->MetadataFields;
+			
+			$uuid = $this->_getParam('uuid');
+			
+			if(!empty($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 = "参数错误";
+				return true;
+			}
+			
+			else{
+				$this->view->uuid = $uuid;
+				if(!empty($uuid)){
+					
+					$datas = $md->getRecord($uid,$uuid);
+					$data = json_decode($datas['content']);
+					$this->view->data = $data;
+					return true;
+				}
+			}
+
+		}//创建元数据页面
+		
+		if($ac == "del")
+		{
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+			
+			$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))
+			{
+				$this->jsonexit(array('error'=>"参数错误"));
+				return true;
+			}
+			
+			$sql = "DELETE FROM metadata_temp WHERE userid=? AND uuid=?";
+			
+			$sth = $this->db->prepare($sql);
+			$rs = $sth->execute(array($uid,$uuid));
+			
+			if($rs>0)
+			{
+				$this->jsonexit(array('msg'=>"删除成功",'deleted'=>1));
+				return true;
+			}else{
+				$this->jsonexit(array('error'=>"删除失败，请刷新页面后查看"));
+				return true;
+			}
+			
+			return true;
+			
+		}//删除
+	   
+		if($ac == "save")
+		{
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+			
+			include_once("MetaData.php");
+			$md = new Metadata($this->db);
+			
+			$uuid = $this->_getParam('uuid');
+			$commit = $this->_getParam('commit');
+		   
+			$data = array();
+		   
+			foreach($md->MetadataFields as $k=>$v)
+			{
+				$data[$v['FieldName_temp']] = $this->_getParam($v['FieldName']);
+				
+				if(!empty($commit))
+				{
+					if(isset($v['Required']) && $v['Required'] == true)
+					{
+						if($v['Type'] == 'varchar' || $v['Type'] == 'text')
+						{
+							if(empty($data[$v['FieldName_temp']]))
+							{
+								$this->jsonexit(array("error"=>$v['Title']." 必须填写"));
+								return true;
+							}
+						} // 文本数据
+						
+						if($v['Type'] == 'array')
+						{
+							if(!is_array($data[$v['FieldName_temp']]) || count($data[$v['FieldName_temp']]) < 1 )
+							{
+								$this->jsonexit(array("error"=>$v['Title']." 信息不完整"));
+								return true;
+							}//数组没有值
+							
+							foreach($data[$v['FieldName_temp']] as $sk=>$sv)
+							{
+								if(empty($sv))
+								{
+									unset($data[$v['FieldName_temp']][$sk]);
+								}
+								
+								if(is_array($sv))
+								{
+									$error_cu = 0;
+									foreach($sv as $sub_val)
+									{
+										if(empty($sub_val))
+										{
+											$error_cu ++ ;
+										}
+									}
+									
+									if($error_cu >= count($sv))
+									{
+										unset($data[$v['FieldName_temp']][$sk]);
+										$error_cu = 0;
+									}
+									
+									if($error_cu > 0 && $error_cu < count($sv)){
+										$this->jsonexit(array("error"=>$v['Title']." 信息不完整"));
+										return true;
+									}
+								}
+							}
+							
+							if(count($data[$v['FieldName_temp']]) < 1)
+							{
+								$this->jsonexit(array("error"=>$v['Title']." 必须填写"));
+								return true;
+							}
+							
+						} // 数组数据
+						
+					} // 是否必填
+				}// empty($commit)
+			}// end foreach
+			
+			if(empty($data['title']))
+			{
+				$this->jsonexit(array("error"=>"元数据标题必须填写"));
+				return true;
+			}
+			
+			if(!empty($commit))
+			{
+				$status = 1;
+			}else{
+				$status = 0;
+			}
+
+			if(!empty($uuid))
+			{
+				$rs = $md->Record($uid,$data,$status,$uuid);
+			}else{
+				$rs = $md->Record($uid,$data,$status);
+			}
+			
+			if($rs !== false)
+			{
+				if(!empty($commit))
+				{
+					$data = array("uuid"=>$rs,"complete"=>$commit);
+				}else{
+					$data = array("uuid"=>$rs,'saved'=>1);
+				}
+				$this->jsonexit($data);
+				return true;
+			}else{
+				$this->jsonexit(array("error"=>'保存失败'));
+				return false;
+			}
+		}// 新元数据保存
+		
+		if($ac == "autoinput")
+		{
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+			
+			$name = $this->_getParam('k');
+			
+			$name = strip_tags(trim($name));
+			
+			if(!empty($name))
+			{
+				$sql = "SELECT realname,email FROM users WHERE realname LIKE ? OR email LIKE ?";
+				$sth = $this->db->prepare($sql);
+				$sth->execute(array('%'.$name.'%','%'.$name.'%'));
+				$rows = $sth->fetchAll();
+				$this->jsonexit($rows);
+			}
+		}
+		
+		if($ac == "process")
+		{
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+			
+			$uuid = $this->_getParam('uuid');
+			
+			$sql = "SELECT * FROM metadata_temp WHERE uuid=? AND userid=?";
+			
+			$sth = $this->db->prepare($sql);
+			$sth->execute(array($uuid,$uid));
+			
+			$row = $sth->fetch();
+			
+			$body = json_decode($row['content']);
+			echo "<pre>";
+			print_r($body);
+			echo "</pre>";
+			
+			return true;
+		}// 元数据处理
+
+   }//metadata()
+   
+   public function fundAction()
+	{
+		//$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 = $user->id;
+		}else{
+			exit("请重新登录");
+		}
+		
+		if($ac=='index' || empty($ac))
+		{
+			$uuid = $this->_getParam('uuid');
+			if(empty($uuid))
+			{
+				$rows = $fund->fetch(0,true,$uid);
+				$fund->addPaginator($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 = "/author/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";
+				$this->view->jump_url = "/author/fund/";
+			}
+			
+			if(!empty($submit))
+			{
+				$data = $fund->_getParams($this->_request);
+				$data['userid'] = $uid;
+				$state = $fund->update($data,$id,$uid);
+				if( $state == true)
+				{
+					$this->view->AlertType = "alert-success";
+					$this->view->msg = "修改成功！";
+					$this->view->jump_url = "/author/fund/";
+					return true;
+				}else{
+					$this->view->data = $data;
+					if(is_string($state))
+					{
+						$this->view->error = $state;
+					}else{
+						$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($id,$uid) == 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,true,$uid);
+			}else{
+				$this->view->ct = "ct";
+				$rows = $fund->fetch($uuid,false,$uid);
+			}
+			
+			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")
+		{
+			$uid = view::User('id');
+			if(empty($uuid))
+			{
+				$rows = $doi->fetch($uid);
+				view::addPaginator($rows,$this->view,$this->_request);
+			}else{
+				$this->_redirect('/author/doi/ac/edit/?uuid='.$uuid);
+				return true;
+			}
+			return true;
+		}//index
+		
+		if($ac == "edit")
+		{
+			$this->_helper->viewRenderer('doi-add');
+			$id = $this->_getParam('id');
+			if(empty($uuid) && empty($id))
+			{
+				view::Msg('alert-error',"参数错误",-1);
+				return false;
+			}
+			
+			if(empty($submit)){
+				if(!empty($uuid))
+				{
+					$this->view->uuid = $uuid;
+					$this->view->data = $doi->view($uuid);
+					if(empty($this->view->data))
+					{
+						include('data/Metadata.php');
+						$md = new Metadata($this->db);
+						$metadata = $md->view($uuid);
+						$this->view->data = array(
+							'uuid'=>$uuid,
+							'title'=>$metadata['title'],
+							'doi'=>$metadata['doi'],
+							'url'=>"http://" . $_SERVER['HTTP_HOST'].'/data/'.$uuid,
+							'publisher'=>'寒区旱区科学数据中心',
+						);
+					}else{
+						$this->view->data['info'] = $doi->data_process_out($this->view->data);
+					}
+				}else{
+					$this->view->data = $doi->view($uuid);
+					$this->view->data['info'] = $doi->data_process_out($this->view->data);
+				}
+			}else{
+				$data = $doi->_getParams($this->_request);
+				$this->view->data = $data;
+				$info = $doi->checkinfo($data['info']);
+				if(!is_array($info)){
+					$this->view->error = view::Error('alert-error',$info,-1);
+					return true;
+				}else{
+					$data['info'] = $info;
+					$data['info'] = $doi->sksort($data['info'],"order",SORT_DESC);
+				}
+				$uid = view::User('id');
+				$state = $doi->update($data,$uuid,$uid);
+				if($state)
+				{
+					$this->view->msg = view::Msg('alert-success',"修改成功！",'/author/doi/uuid/'.$uuid);
+					return false;
+				}else{
+					$this->view->error = view::Error('alert-error',"修改失败",-1);
+					return false;
+				}
+			}
+		}//edit
+		
+		if($ac == "del")
+		{
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+			
+			$id = $this->_getParam('id');
+				
+			if(empty($id))
+			{
+				$this->jsonexit(array('error'=>'参数错误'));
+				return true;
+			}
+			
+			if($doi->delete($id) == true)
+			{
+				$this->jsonexit(array('success'=>$id));
+				return true;
+			}else{
+				$this->jsonexit(array('error'=>'删除失败'));
+				return true;
+			}
+			
+		}//del
+		
+	}//doi
+   
+   /*
+    * 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
+
+	private function genRandomString($len)
+	{
+		$chars = array(
+			"a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k",  
+			"l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v",  
+			"w", "x", "y", "z", "A", "B", "C", "D", "E", "F", "G",  
+			"H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R",  
+			"S", "T", "U", "V", "W", "X", "Y", "Z", "0", "1", "2",  
+			"3", "4", "5", "6", "7", "8", "9"
+		);
+		$charsLen = count($chars) - 1;
+	 
+		shuffle($chars);    // 将数组打乱
+		 
+		$output = "";
+		for ($i=0; $i<$len; $i++)
+		{
+			$output .= $chars[mt_rand(0, $charsLen)];
+		}
+		return $output;
+	}   
+   
+   //ajax 提示框
+   public function alertbox($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/default/views/scripts/author/literature-viewdata.phtml b/application/default/views/scripts/author/literature-viewdata.phtml
index ea1507d3..a1ae7aa6 100644
--- a/application/default/views/scripts/author/literature-viewdata.phtml
+++ b/application/default/views/scripts/author/literature-viewdata.phtml
@@ -3,6 +3,7 @@ $this->headTitle($this->config->title->site);
 $this->headTitle($this->config->title->author);
 $this->headTitle()->setSeparator(' - ');
 $this->theme->AppendPlus($this,'colorbox');
+$this->theme->AppendModel($this,"author-literature");
 $this->headLink()->appendStylesheet('/css/author.css');
 $this->headScript()->appendFile('/static/js/uploadify/swfobject.js');
 $this->headScript()->appendFile('/static/js/uploadify/jquery.uploadify.v2.1.4.min.js');
@@ -34,9 +35,12 @@ $this->breadcrumb()->setSeparator(' > ');
                 foreach ($this->paginator as $item): 
                 $autoindex++;?>
                 <li class="well" id="list_<?php echo $item['id'].$item['uuid'];?>">
-                   <p><?php echo $item['reference'];?> 
+                   <p><?php echo $item['reference'];?></p>
+                   <p>
                    【 <a href="/author/literature/id/<?php echo $item['id'];?>">查看详细</a> 
-                   | <a onclick="return confirm('是否确定删除该版本？');" href="javascript:action('delete&id=<?php echo $item['id'];?>','<?php echo $item['uuid'];?>');" class="more">删除</a> 
+                   | <a href="javascript:void(0);" class="edit" rel="<?= $item['id'];?>">编辑</a>
+                   | <a href="javascript:void(0);" class="order" rel="<?= $item['id'];?>" rev="<?= $item['place']?>">排序</a>
+                   | <a onclick="return confirm('是否确定删除该文献？');" href="javascript:action('delete&id=<?php echo $item['id'];?>','<?php echo $item['uuid'];?>');" class="more">删除</a> 
                    | <a href="/author/literature/ac/add/uuid/<?php echo $item['uuid'];?>" class="more iframe">添加文献</a>
                    】</p>
                 </li>
@@ -45,8 +49,6 @@ $this->breadcrumb()->setSeparator(' > ');
             endif; ?>
             <div class="pagenavi"><?= $this->paginator; ?></div>
         </div>
-        
-        
     </div>
 </div>
 <script>
diff --git a/application/default/views/scripts/author/literature.phtml b/application/default/views/scripts/author/literature.phtml
index a240afa5..3a9fe336 100644
--- a/application/default/views/scripts/author/literature.phtml
+++ b/application/default/views/scripts/author/literature.phtml
@@ -49,7 +49,7 @@ $this->breadcrumb()->setSeparator(' > ');
                    <p><?php echo $item['reference'];?> 
                    【 <a href="/author/literature/id/<?php echo $item['id'];?>">查看详细</a> 
                    | 
-    <a onclick="return confirm('是否确定删除该版本？');" href="javascript:action('delete&id=<?php echo $item['id'];?>','<?php echo $item['uuid'];?>');" class="more">删除</a>               
+    <a onclick="return confirm('是否确定删除该文献？');" href="javascript:action('delete&id=<?php echo $item['id'];?>','<?php echo $item['uuid'];?>');" class="more">删除</a>               
                    】</p>
                 </li>
             <?php endforeach; 
diff --git a/application/models/Theme.php b/application/models/Theme.php
index 7dbc36c2..ecfbc02c 100644
--- a/application/models/Theme.php
+++ b/application/models/Theme.php
@@ -158,5 +158,13 @@ class Theme
 		
 	}// AppendPlus
 	
-
+	//加载页面中的JS
+	function AppendModel($render,$model)
+	{
+		
+		$model = trim($model);
+		
+		$render->headScript()->appendFile("/js/lib/custom/models/".$model.".js");
+		
+	}//
 }
diff --git a/application/models/data/Author.php b/application/models/data/Author.php
index 150a8bc2..0f9a3d5e 100644
--- a/application/models/data/Author.php
+++ b/application/models/data/Author.php
@@ -1,44 +1,122 @@
-<?php
-class Author extends Zend_Controller_Plugin_Abstract
-{
-	private $db;				//传入PDO对象.
-	private $auth = NULL;		//Zend_Auth 对象
-	
-	//使用到的公共变量
-	public $tbl_metadata = "metadata";	//元数据
-	public $tbl_author = "mdauthor";	//数据作者表
-	
-	function __construct($db)
-	{
-		$this->db = $db;
-	}
-	
-	//检查前台用户对某条数据的权限
-	function checkAuthor($uuid,$uid=0)
-	{
-		if(empty($uid))
-		{
-			$auth = Zend_Auth::getInstance();
-			if($auth->hasIdentity())
-			{
-				$user = $auth->getIdentity();
-				$uid = $user->id;
-			}
-		}
-		if(!empty($uid))
-		{
-			$sql = "SELECT * FROM ".$this->tbl_author." WHERE uuid='$uuid' AND userid=$uid";
-		}else{
-			return false;
-		}
-		
-		$rs = $this->db->query($sql);
-		$row = $rs->fetch(PDO::FETCH_BOTH);
-		if($row['status']>0)
-		{
-			return true;
-		}else{
-			return false;
-		}
-	}
-}
+<?php
+class Author extends Zend_Controller_Plugin_Abstract
+{
+	public $db;				//传入PDO对象.
+	private $auth = NULL;		//Zend_Auth 对象
+	
+	//使用到的公共变量
+	public $tbl_metadata = "metadata";	//元数据
+	public $tbl_author = "mdauthor";	//数据作者表
+	
+	function __construct($db)
+	{
+		$this->db = $db;
+	}
+	
+	//检查前台用户对某条数据的权限
+	function checkAuthor($uuid,$uid=0)
+	{
+		if(empty($uid))
+		{
+			$auth = Zend_Auth::getInstance();
+			if($auth->hasIdentity())
+			{
+				$user = $auth->getIdentity();
+				$uid = $user->id;
+			}
+		}
+		if(!empty($uid))
+		{
+			$sql = "SELECT * FROM ".$this->tbl_author." WHERE uuid='$uuid' AND userid=$uid";
+		}else{
+			return false;
+		}
+		
+		$rs = $this->db->query($sql);
+		$row = $rs->fetch(PDO::FETCH_BOTH);
+		if($row['status']>0)
+		{
+			return true;
+		}else{
+			return false;
+		}
+	}
+}
+
+class Literature extends Author
+{
+	public function __construct($db)
+    {
+		$this->db = $db;
+    } 
+	
+	function byuuid($uuid){
+		include_once("helper/view.php");
+		$uid = view::User('id');
+		$sql = "SELECT md.title,md.uuid,r.id,r.reference,r.link,mr.place 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 mr.place ASC,r.id DESC,md.ts_created desc
+				";
+		$sth = $this->db->prepare($sql);
+		$sth->execute(array($uid,$uuid));
+		$rows = $sth->fetchAll();
+		return $rows;
+	}
+	
+	function edit($id,$content){
+		include_once("helper/dbh.php");
+		$dbh = new dbh($this->db);
+		
+		$data = array(
+			'reference' => $content
+		);
+		
+		$s = $dbh->update("reference",$data," id=$id ",false);
+		return $s;
+	}
+	
+	function order($id,$order){
+		include_once("helper/dbh.php");
+		$dbh = new dbh($this->db);
+		
+		$data = array(
+			'place' => $order
+		);
+		
+		$s = $dbh->update("mdref",$data," refid=$id ",false);
+		return $s;
+	}
+	
+	function bydata($keywords=""){
+		$auth = Zend_Auth::getInstance();
+		if($auth->hasIdentity())
+		{
+			$user = $auth->getIdentity();
+			$uid = $user->id;
+		}else{
+			return false;
+		}
+		
+		$sql = "SELECT md.title,md.uuid,count(mr.id) as c FROM metadata md
+					LEFT JOIN mdref mr ON md.uuid=mr.uuid
+					LEFT JOIN mdauthor a ON md.uuid=a.uuid
+					left join reference r on mr.refid=r.id
+					WHERE md.title IS NOT NULL AND a.userid=$uid AND a.status=1";
+		if(!empty($keywords))
+		{
+			include_once('SimpleSearch.php');
+			$search=new SimpleSearch($keywords);
+			$where=$search->sql_expr(array("md.title","md.description"));
+			$sql.=' and '.$where;
+		}
+		$sql.=" group by md.uuid,md.title";
+
+		$sth = $this->db->query($sql);
+		$rows = $sth->fetchAll();
+		
+		return $rows;
+	}
+}
diff --git a/htdocs/js/lib/custom/models/author-literature.js b/htdocs/js/lib/custom/models/author-literature.js
new file mode 100644
index 00000000..48792777
--- /dev/null
+++ b/htdocs/js/lib/custom/models/author-literature.js
@@ -0,0 +1,167 @@
+$(document).ready(function(e) {
+	$('.edit').click(function(e) {
+        $(this).litedit({'id':$(this).attr('rel')});
+    });
+    $('.order').click(function(e) {
+        $(this).litorder({'id':$(this).attr('rel')});
+    });
+});
+// JavaScript Document
+(function( $ ){
+
+  $.fn.litedit = function( options ) {
+	  
+	  var settings = $.extend( {
+		id:'',
+		content : '',
+    	}, options);
+	
+	  var methods = {
+		  edit : function(id)
+		  {
+			  methods.creatWindow(id);
+		  },
+		  creatWindow : function(id){
+			  $.colorbox({
+				  initialHeight: '0',
+				  initialWidth: '0',
+				  html: methods.dialog,
+				  opacity: '0.3',
+				  onComplete: function(){
+					  $('.confirm_yes').click(function(e){
+						  e.preventDefault();
+						  methods.submited(id);
+						  $.colorbox.close();
+					  });
+					  $('.confirm_no').click(function(e){
+						  e.preventDefault();
+						  $.colorbox.close(); 
+					  });
+				  }
+			  });
+		  },
+		  submited : function(id){
+			  $.ajax({
+				  'type':"POST",
+				  'url':'/author/literature/',
+				  'data':'ac=edit&id='+id+'&content='+$('#content_input_area').val(),
+				  'success':function(data){
+					  if (typeof(data)=='object')
+					  {
+						if(typeof(data.error)!='undefined')
+						{alert(data.error);}
+						if(typeof(data.success)!='undefined')
+						{
+							window.location.reload();
+						}
+					  }
+					  else{ 
+						alert('出现错误，请稍候再试');
+					  }
+				  },
+				  'timeout': 30000,
+				  'error': function(){
+					  alert('出现错误，请刷新后重试');
+				   }
+			  });
+		  },
+		  dialog : function(content){
+			  HTML  = '<div class=""><div class="modal-header"><h3>修改文献</h3></div>' 
+					+ '<div class="modal-body"><textarea class="span8" id="content_input_area">'+settings.content+'</textarea></div>'
+					+ '<div class="modal-footer"><a href="javascript:void(0);" class="btn btn-primary confirm_yes">是</a><a href="javascript:void(0);" class="btn confirm_no">否</a></div></div>';
+			  return HTML;
+		  }
+	  }
+
+    this.each(function() {
+		if(  settings.id == '')
+		{
+			alert('参数错误');
+		}
+		
+		settings.content = $(this).parent('p').prev('p').html();
+		
+		methods.edit(settings.id);
+    });
+
+  };
+})( jQuery );
+
+(function( $ ){
+
+  $.fn.litorder = function( options ) {
+	  
+	  var settings = $.extend( {
+		id:'',
+		order : '',
+    	}, options);
+	
+	  var methods = {
+		  edit : function(id)
+		  {
+			  methods.creatWindow(id);
+		  },
+		  creatWindow : function(id){
+			  $.colorbox({
+				  initialHeight: '0',
+				  initialWidth: '0',
+				  html: methods.dialog,
+				  opacity: '0.3',
+				  onComplete: function(){
+					  $('.confirm_yes').click(function(e){
+						  e.preventDefault();
+						  methods.submited(id);
+						  $.colorbox.close();
+					  });
+					  $('.confirm_no').click(function(e){
+						  e.preventDefault();
+						  $.colorbox.close(); 
+					  });
+				  }
+			  });
+		  },
+		  submited : function(id){
+			  $.ajax({
+				  'type':"POST",
+				  'url':'/author/literature/',
+				  'data':'ac=order&id='+id+'&order='+$('#order_input').val(),
+				  'success':function(data){
+					  if (typeof(data)=='object')
+					  {
+						if(typeof(data.error)!='undefined')
+						{alert(data.error);}
+						if(typeof(data.success)!='undefined')
+						{
+							window.location.reload();
+						}
+					  }
+					  else{ 
+						alert('出现错误，请稍候再试');
+					  }
+				  },
+				  'timeout': 30000,
+				  'error': function(){
+					  alert('出现错误，请刷新后重试');
+				   }
+			  });
+		  },
+		  dialog : function(content){
+			  HTML  = '<div class=""><div class="modal-header"><h3>修改排序</h3></div>' 
+					+ '<div class="modal-body">数字越小排序越靠前<br />'
+					+ '请输入排序数字<input type="text" id="order_input" value="'+settings.order+'"/></div>'
+					+ '<div class="modal-footer"><a href="javascript:void(0);" class="btn btn-primary confirm_yes">是</a><a href="javascript:void(0);" class="btn confirm_no">否</a></div></div>';
+			  return HTML;
+		  }
+	  }
+
+    this.each(function() {
+		if(  settings.id == '')
+		{
+			alert('参数错误');
+		}
+		settings.order = $(this).attr('rev');
+		methods.edit(settings.id);
+    });
+
+  };
+})( jQuery );
\ No newline at end of file