westdc-zf1/application/default/controllers/DataController.php

<?php
use \data\DataService;
use Helpers\View as view;
use Order\Order;

class DataController extends Zend_Controller_Action 
{
	private $limit=10;
    
    function preDispatch()
    {
    	$this->db=Zend_Registry::get('db');
    	$this->view->config = Zend_Registry::get('config');
    	$this->messenger=$this->_helper->getHelper('FlashMessenger');
    	$this->view->messages = $this->messenger->getMessages();
		$this->view->theme = new Theme();
		$this->view->main_nav_pageID = "data";
		
		$this->view->nav = array(
			array('link'=>'/','title'=>'<i class="icon-home"></i>'),
			array('link'=>'/data','title'=>$this->view->config->title->data),
		);
    }
    function indexAction()
    {
        //序列
      	$state=$this->db->query('select s.id,s.name,count(*) as count from en.series s,en.dataseries d where d.sid=s.id and length(s.name)>2 group by s.id,s.name order by count desc limit 15');
    	$this->view->serie=$state->fetchAll();
    	//分类
    	$state=$this->db->query('select c.code,name,name_zh,count(*) from en.category c,en.categorycode cc where c.code=cc.code group by c.code,cc.name,cc.name_zh');
    	$this->view->category=$state->fetchAll();
    	//关键词
    	$state=$this->db->query("select keyword,count(*) from en.keyword right join en.normalmetadata on keyword.id=en.normalmetadata.id where keytype='place' group by keyword order by count desc limit 20");    	
    	$k1=$state->fetchAll();
    	$state=$this->db->query("select keyword,count(*) from en.keyword right join en.normalmetadata on keyword.id=en.normalmetadata.id  where keytype='theme' group by keyword order by count desc limit 20");
    	//$state=$this->db->query("select k.keyword,count(k.keyword) from keyword k left join en.normalmetadata m on k.id=m.id where k.keytype='theme' and (m.uuid in (select uuid from dataorder group by uuid order by count(uuid) desc limit 20)) group by k.keyword order by count(k.keyword) desc limit 20");
    	$k2=$state->fetchAll();
    	$state=$this->db->query("select keyword,count(*) from en.keyword right join en.normalmetadata on keyword.id=en.normalmetadata.id  where keytype='discipline' group by keyword order by count desc limit 20");
    	$k3=$state->fetchAll();
    	$state=$this->db->query("select keyword,count(*) from en.keyword right join en.normalmetadata on keyword.id=en.normalmetadata.id  where keytype='stratum' group by keyword order by count desc limit 20");
    	$k4=$state->fetchAll();
    	$state=$this->db->query("select keyword,count(*) from en.keyword right join en.normalmetadata on keyword.id=en.normalmetadata.id  where keytype='temporal' group by keyword order by count desc limit 20");
    	//$state=$this->db->query("select k.keyword,count(k.keyword) from keyword k left join en.normalmetadata m on k.id=m.id where k.keytype='temporal' and (m.uuid in (select uuid from dataorder group by uuid order by count(uuid) desc limit 20)) group by k.keyword order by count(k.keyword) desc limit 20");
    	$k5=$state->fetchAll();
    	$this->view->keywords=array('place'=>$k1,'theme'=>$k2,'discipline'=>$k3,'stratum'=>$k4,'temporal'=>$k5);
    	//最新10个入库数据
    	$state=$this->db->query('select id,uuid,title from en.normalmetadata order by id desc limit 10');
        $this->view->metadata = $state->fetchAll();
        //特色数据      
        
        //服务

    	$searchform=new SearchForm();
    	$this->view->searchform=$searchform;

        //其他连接
    }
	function onlinelistAction()
	{
		$page=(int)$this->_request->getParam('page');
		if (empty($page)) $page=1;
		$limit=30;
		$offset=$limit*($page-1);
		$state=$this->db->query('select count(*) from en.normalmetadata where datatype=0');
		$row=$state->fetchAll();
		$sum=$row[0]['count'];
		$select=$this->db->select();
		$select->from('en.normalmetadata','*')->where('datatype=0')->order('title')->limitPage($page,$limit);
		$this->view->metadata = $this->db->fetchAll($select);
		$this->view->page=new Pagination($sum,$page,$limit);
	}
	function offlinelistAction()
	{
		$page=(int)$this->_request->getParam('page');
		if (empty($page)) $page=1;
		$limit=30;
		$offset=$limit*($page-1);
		$state=$this->db->query('select count(*) from en.normalmetadata where datatype=1');
		$row=$state->fetchAll();
		$sum=$row[0]['count'];
		$select=$this->db->select();
		$select->from('en.normalmetadata','*')->where('datatype=1')->order('title')->limitPage($page,$limit);
		$this->view->metadata = $this->db->fetchAll($select);
		$this->view->page=new Pagination($sum,$page,$limit);
	}

	//展示最近20条离线神情记录情况
	function offlineappAction()
	{
		$sql="select * from offlineapp where ts_approved is not null and pdflink<>'' and status>=0 and uuid in (select uuid from en.metadata) order by ts_created desc limit 20";
		$this->view->rows=$this->db->fetchAll($sql);
	}
	function requestAction()
	{
		$archives=new Archive($this->db);
		$this->view->item=$archives->getOneArchive('如何申请数据','help');    			
	}
	function submitAction()
	{
		$archives=new Archive($this->db);
		$this->view->item=$archives->getOneArchive('如何发布数据','help');    			
	}
	function serviceAction()
	{
	}
	function newsletterAction()
	{
		$l=new mydir($this->view->config->paths->newsletter,"newsletter_*.pdf");	
		$this->view->newsletters=$l->toArray();
		$this->view->addHelperPath('helper','Zend_View_Helper_');
		rsort($this->view->newsletters);	
		$form=new MaillistForm();
		$this->view->form=$form;
		$form->submit->setLabel('输入邮件地址，订阅数据通讯列表');
    	if ($this->_request->isPost()) {
    		//发送邮件
    		$formData=$this->_request->getPost();
    		if ($form->isValid($formData)) {
    			//$mail=new Zend_Mail('utf-8');
    			$mail=new WestdcMailer($this->view->config->smtp);
    			$mail->setFrom($formData['email']);
    			$mail->setBodyText(".");
    			$mail->setSubject('subscribe');
    			$mail->addTo($this->view->config->reportemail);
    			/*
    			$tr=new Zend_Mail_Transport_Smtp($this->view->config->smtp->host,
					array('ssl' => $this->view->config->smtp->ssl,
					'auth'=>$this->view->config->smtp->auth,
					'username'=>$this->view->config->smtp->username,
					'password'=>$this->view->config->smtp->password));
    			$mail->send($tr);
    			*/
    			$mail->send();
    			$this->messenger->addMessage('订阅成功，请检查您的邮件！');
    			$this->_redirect('/data/newsletter');
    		}
    	} else {
    		$auth = Zend_Auth::getInstance();
    		if ($auth->hasIdentity()) {
    			$user=$auth->getIdentity();
    			$formData['email']=$user->email;
    			$form->populate($formData);
    		}
    	}
	}
	function featureAction()
	{
		$sql="select * from datafeature order by id desc";
		$this->view->feature=$this->db->fetchAll($sql);
	}
	
	function datasetcdAction()
	{
		$cd=new DatasetcdTable();
		$this->view->rows=$cd->fetchAll();
	}
    /*
    * 数据浏览
    */
    function browseAction()
    {
    	$page=(int)$this->_request->getParam('page');    	
    	if (empty($page)) $page=1;
    	$limit=10;
    	$offset=$limit*($page-1);
    	$state=$this->db->query('select count(*) from en.normalmetadata');
    	$row=$state->fetchAll();
    	$sum=$row[0]['count'];
    	$select=$this->db->select();
    	$select->from('en.normalmetadata','*')->order('id desc')->limitPage($page,$limit);
    	$this->view->metadata = $this->db->fetchAll($select);
    	$this->view->page=new Pagination($sum,$page,$limit);
    }
    function tagAction()
    {
    	$id = (int)$this->_request->getParam('id');
    	$key = $this->_request->getParam('key');
    	$keytype = $this->_request->getParam('keytype');
    	$page=(int)$this->_request->getParam('page');    	
    	if (empty($page)) $page=1;
    	$limit=10;
    	$offset=$limit*($page-1);
    	$sql='select keyword,count(*),keytype from en.keyword right join en.normalmetadata on keyword.id=en.normalmetadata.id ';
    	if (!empty($keytype) && ($keytype=='place' || $keytype=='theme' || $keytype=='discipline'||$keytype=='temporal')) $sql.=" where keytype='".$keytype."'";
    	$sql.=' group by keyword,keytype  order by keytype,keyword,count desc';
    	$state=$this->db->query($sql);
    	$this->view->keywords=$state->fetchAll();
    	if ($id>0 or !empty($key)) {
    		if (empty($key)) {
    			$where=$this->db->quoteInto('id = ?',$id);
    			$row=$md->fetchRow($where);
    			$key=$row->name;     			
    		}
    		$this->view->codename=$key;
    		$sql=$this->db->quoteInto('select count(m.id) from en.normalmetadata m,en.keyword k where m.id=k.id and k.keyword=?',$key);
    		$state=$this->db->query($sql);
    		$row=$state->fetchAll();
			$sum=$row[0]['count'];
			$select=$this->db->select();
			$select->from('en.normalmetadata','*')->join('en.keyword','en.normalmetadata.id=keyword.id')->where('keyword.keyword=?',$key)->order('en.normalmetadata.title')->limitPage($page,$limit);
   		//$sql=$db->quoteInto('select m.* from metadata m,keyword k where m.id=k.id and k.keyword=?',$key);
    		//$state=$db->query($sql);
    		$this->view->metadata=$this->db->fetchAll($select);
    		$this->view->page=new Pagination($sum,$page,$limit);
    	}
    }
    /*
    * 数据集序列浏览
    */
    function seriesAction()
    {
    	$id = $this->_request->getParam('id');
    	if (empty($id)) $id=0;
    	if (!is_numeric($id))
    	{
    		$name=$id;
    		$id='';
    	}
    	$keyword=$this->_request->getParam('keyword');
    	if (empty($id)) {
    		if (!empty($name))
    		{
	    		$where=$this->db->quoteInto('name = ?',$name);
   	 		$row=$this->db->fetchRow("select * from en.series where ".$where);
   	 	}   		
    	} else {
    		$where=$this->db->quoteInto('id = ?',$id);
    		$row=$this->db->fetchRow("select * from en.series where ".$where);
    	}
    	if (!empty($id) or !empty($name))
    	{
    		if (!$row) $this->_redirect('/data');
    		$id=$row['id'];
    	}
    	$page=(int)$this->_request->getParam('page');    	
    	if (empty($page)) $page=1;
    	$limit=10;
    	$offset=$limit*($page-1);    	
    	$state=$this->db->query('select s.id,name,count(*) from en.series s,en.dataseries d where d.sid=s.id group by s.id,s.name');
    	$this->view->serie=$state->fetchAll();
    	if ($id>0) {
    		//$where=$this->db->quoteInto('id = ?',$id);
    		//$row=$this->db->fetchRow("select * from series where ".$where);
    		$this->view->codename=$row['name'];
    		if (!empty($keyword))
    		{ 
    			$sql='select count(m.id) as count from en.normalmetadata m,en.dataseries d,en.keyword k where m.id=d.id and m.id=k.id and d.sid=? and k.keyword=?';
    			$row=$this->db->fetchAll($sql,array($id,$keyword));
    			$this->view->codename.="[Tags: ".$keyword." ]";
    		}else{
    			$sql='select count(m.id) as count from en.normalmetadata m,en.dataseries d where m.id=d.id and d.sid=?';
    			$row=$this->db->fetchAll($sql,array($id));
    		}
			$sum=$row[0]['count'];
			$select=$this->db->select();
			$select->from('en.normalmetadata','*')->join('en.dataseries','en.normalmetadata.id=dataseries.id')->where('dataseries.sid=?',$id)->order('en.normalmetadata.title')->limitPage($page,$limit);
			if (!empty($keyword)) $select->join('keyword','keyword.id=en.normalmetadata.id')->where('keyword.keyword=?',$keyword);
    		$this->view->metadata=$this->db->fetchAll($select);
    		$this->view->page=new Pagination($sum,$page,$limit);
    		//$this->view->showtools=($sum>$page)?true:false;
    		//$this->view->form=new SearchForm();
    		$sql=$this->db->quoteInto("select keyword,count(*) as count from (select t.keyword,t.id from en.keyword t left join en.dataseries d on t.id=d.id where t.keytype='place' and d.sid=?) as f group by keyword order by count desc limit 30",$id);
    		$state=$this->db->query($sql);
    		$row=$state->fetchAll();
    		$this->view->places=$row;
    		$this->view->seriesid=$id;
    	} else {
    		//提供全部数据集序列列表
    	}
    }
    /*
    * 分类浏览模式
    */
    function categoryAction()
    {
	$page = $this->_request->getParam('page');
    	$code = (int)$this->_request->getParam('code');
    	$state=$this->db->query('select c.code,name,name_zh,count(*) from en.category c,categorycode cc where c.code=cc.code group by c.code,cc.name,cc.name_zh');
    	$this->view->category=$state->fetchAll();
    	if ($code>0 && $code<20) {
    		$where=$this->db->quoteInto('code = ?',$code);
    		$row=$this->db->fetchRow("select * from categorycode where ".$where);
    		$this->view->codename=$row['name'];
    		$sql='select count(m.id) from en.normalmetadata m left join en.category c on m.id=c.id where c.code=?';
    		$row=$this->db->fetchRow($sql,array($code));
    		$sum=$row['count'];
    		$select=$this->db->select();
    		$select->from('en.normalmetadata as m','*')->joinLeft('en.category as c','m.id=c.id')->where('c.code=?',$code)->order('m.title')->limitPage($page,$this->limit);
    		$this->view->metadata=$this->db->fetchAll($select);
    		$this->view->page=new Pagination($sum,$page,$this->limit);
    	} else {
    		//提供全部分类列表
    	}
    }
    /*
    * 时间浏览方式
    * todo:实现xml的缓存，基于时间的缓存（每天）？基于元数据修改的缓存，每次导入后都重新生成一次。
    */
    function timelineAction()
    {
    	$fn="time1.xml";
    	$rows=$this->db->fetchAll("select ts_created from en.normalmetadata order by ts_created desc limit 1");
    	$last_update=strtotime($rows[0]['ts_created']);
    	if (!file_exists($fn) || (filemtime($fn)<$last_update))
    	{ 
    	$dateformat="M j Y";
    	$md = new MetadataTable();
    	$db=$md->getAdapter();
    	$state=$db->query('select id,uuid,description,title,timebegin,timeend from en.normalmetadata where timebegin is not null order by timebegin');
    	$rows=$state->fetchAll();
    	$timexml='<data>';
    	foreach($rows as $row) {
    		$timexml.='<event start="'.date($dateformat,strtotime($row['timebegin'])).'" ';
    		if ($row['timeend']!='' && $row['timeend']!=$row['timebegin']) $timexml.=' end="'.date($dateformat,strtotime($row['timeend'])).'" isDuration="true"';    		
    		$timexml.= ' title="'.htmlspecialchars($row['title']).'" image="/images/westdc_40w.gif" link="/data/'.$row['uuid'].'">';
    		$desc_length=mb_strlen($row['description'],"UTF-8");
    		$desc=mb_substr($row['description'],0,($desc_length>300)?300:$desc_length,"UTF-8");
    		if ($desc_length>300) $desc.=" ...";
    		$timexml.=htmlspecialchars($desc);
    		$timexml.="</event>\n";
    	}    		
    	$timexml.='</data>';
    	$fp=fopen($fn,'w');
    	fwrite($fp,$timexml);
    	fclose($fp);
    	}
		//$this->_helper->layout->disableLayout();
    }
    /*
    * 空间浏览
    */
    function mapAction()
    {
    	//use json & openlayers?
    	$id=(int)$this->_request->getParam('id');
    	if ($id>0) $this->view->params="/id/$id";
    }
    /*
    * 产生geojson数据
    */
    function jsonAction()
    {
    	$md=new MetadataTable();
    	$db=$md->getAdapter();
    	$id = (int)$this->_request->getParam('id');
    	$where='';
    	if (!empty($id)) { $where=' where id='.$id; }
    	$sql='select id,uuid,west,south,north,east,title from en.normalmetadata'.$where;
    	$state=$db->query($sql);
    	$rows=$state->fetchAll();
    	$geomd=new GeoMetaData();
		foreach($rows as $row){
			if ($id)
				$box=new GeoBox($row['west'],$row['south'],$row['east'],$row['north']);
			else 
				$box=new GeoBoxLine($row['west'],$row['south'],$row['east'],$row['north']);
			$feature=new Geofeature();
			$feature->id=$row['id'];
			$feature->addProperties('title',$row['title']);
			$feature->addProperties('uuid',$row['uuid']);
			$feature->addProperties('id',$row['id']);
			$feature->geometry=$box;
    		$geomd->addFeature($feature);
    	}
    	$this->_helper->json($geomd);    
    }

    /*
    * 时空动态浏览
    */
    function timemapAction()
    {
    	$sql='select id,uuid,west,south,north,east,title,timebegin,timeend from en.normalmetadata where timebegin is not null';
    	$this->view->rows=$this->db->fetchAll($sql);
    }
    /*
    * 返回XML源文件
    */
    function xmlAction()
    {
    	$uuid=$this->_request->getParam('uuid');
    	$row=$this->db->fetchRow("select xml.data from xml left join metadata on xml.id=metadata.id where metadata.uuid=?",array($uuid));
    	$this->_helper->layout->disableLayout();
    	$this->_helper->viewRenderer->setNoRender();
		$this->getResponse()->setHeader('Content-Type', 'text/xml')
                           ->setBody($row['data']);
    }
    function detailAction()
    {
    	$id=(int)$this->_request->getParam('id');
    	$xml=new XmlTable();
    	$db=$xml->getAdapter();
    	$where=$db->quoteInto('id=?',$id);
    	$order='id desc';
    	$row=$xml->fetchRow($where,$order);
    	// Load the XML source
		$xml = new DOMDocument;
		$xml->loadXML($row->data);
		$xsl = new DOMDocument;
		$xsl->load($this->view->config->westdc->xsl);
		// Configure the transformer
		$proc = new XSLTProcessor;
		$proc->importStyleSheet($xsl); // attach the xsl rules
		$this->view->xml=$proc->transformToXML($xml);
    	//$this->_helper->layout->disableLayout();
    	//$this->_helper->viewRenderer->setNoRender();
		//$this->getResponse()->setHeader('Content-Type', 'text/html')
      //                     ->setBody($proc->transformToXML($xml));
    }
	function feedAction()
	{
		$feedArray = array(
                'title' => '中国西部环境与生态科学数据中心',
                'link' => 'http://'.$_SERVER['SERVER_NAME'].'/data/feed',
                'description' => '共享西部计划产生的数据',
                'language' => 'zh-CN',
                'charset' => 'utf-8',
                'published' => time(),
                //'generator' => 'Zend Framework Zend_Feed',
                'entries' => array()
            );
		$sql="select * from en.normalmetadata order by ts_created desc";
		$rs=$this->db->fetchAll($sql);
		$feedArray['published']=strtotime($rs[0]['ts_created']);
		foreach($rs as $r)
		{
			$feedArray['entries'][] = array(
                'title' => $r['title'],
                'link' => 'http://'.$_SERVER['SERVER_NAME'].'/data/' . $r['uuid'],
                'guid' => 'http://'.$_SERVER['SERVER_NAME'].'/data/' . $r['uuid'],
                //'content'=>$r['description'],
                'description' => $r['description'],
                'lastUpdate' => strtotime($r['ts_created'])
                );
		}
		$feed = Zend_Feed::importArray($feedArray,'rss');
    	$this->_helper->layout->disableLayout();
    	$this->_helper->viewRenderer->setNoRender();
   	$feed->send();
    }
    /*
    * todo: search
    */
    function searchAction()
    {
		$this->view->addHelperPath('helper','Zend_View_Helper_');
    	$form=new SearchForm();
    	$this->view->form=$form;
    	//$form->submit->setLabel('快速搜索');
    	$key=$this->_request->getParam('q');
    	if (!empty($key)) {
    		//$formData=$this->_request->getPost();
    		//include_once("bcspamblock.php");
    		//if ($form->isValid($formData)) {
   		$page=@(int)$this->_request->getParam('page');
    		if (empty($page)) $page=1;
    		$offset=$this->limit*($page-1);
    		$search=new Search($key);
    		$where=$search->sql_expr(array("title","description"));
    		$row=$this->db->fetchAll("select count(*) from en.normalmetadata where ".$where);
    		$sum=$row[0]['count'];
    		$sql="select uuid,title,id,description from en.normalmetadata where ".$where." order by title limit ? offset ?";
			$this->view->metadata=$this->db->fetchAll($sql,array($this->limit,$offset));
    		$this->view->page=new Pagination($sum,$page,$this->limit);
    		$this->view->key=$key;    
    	}
    }
    /*
    * todo: 高级搜索
    */
    function advancesearchAction()
    {
		$this->view->addHelperPath('helper','Zend_View_Helper_');
    	//$form=new SearchForm();
    	//$this->view->form=$form;

    	$md=new MetadataTable();
    	$db=$md->getAdapter();
    	$page=(int)$this->_request->getParam('page');  
    	if (empty($page)) $page=1;  	
    	$limit=10;
    	$offset=$limit*($page-1);    	
    	$key=$this->_request->getParam('q');
    	$n=(int)$this->_request->getParam('n');
    	$s=(int)$this->_request->getParam('s');
    	$e=(int)$this->_request->getParam('e');
    	$w=(int)$this->_request->getParam('w');
    	if (!(empty($n) && empty($key))) { 
    	if (empty($n)) $n=90;
    	if (empty($s)) $s=-90;
    	if (empty($e)) $e=180;
    	if (empty($w)) $w=-180;
    	$start=$this->_request->getParam('start');
    	$end=$this->_request->getParam('end');
    	if (!empty($key)) {     		
    		$sql='select count(*) from en.normalmetadata where east<? and west>? and north<? and south>? and (title ilike ? or description ilike ?)';
    		$row=$db->fetchAll($sql,array($e,$w,$n,$s,'%'.$key.'%','%'.$key.'%'));
    	} 	else {
    		$sql='select count(*) from en.normalmetadata where east<? and west>? and north<? and south>?';
    		$row=$db->fetchAll($sql,array($e,$w,$n,$s));
    	}
    		$sum=$row[0]['count'];
    		$select=$db->select();
    		$select->from('en.normalmetadata','*')->where('east<?',$e)->where('west>?',$w)->where('north<?',$n)->where('south>?',$s);
    		if (!empty($key))	$select->where('(title ilike ? or description ilike ?)','%'.$key.'%');
    		$select->order('title')->limit($limit,$offset);
    		$this->view->metadata = $db->fetchAll($select);
    		$this->view->page=new Pagination($sum,$page);
    		$this->view->key=$key;
    		}    
    }
    /*
    * 根据id或uuid来查看元数据
    * id为一组数字，uuid为唯一标识符
    */
    function viewAction()
    {
    	$id = (int)$this->_request->getParam('id');
    	$sql="select m.*,s.status,g.id as gid,t.filename,i.doi as datadoi,i.author_en,i.publisher_en, date_part('year',i.ts_published) as publish_year from en.normalmetadata m left join en.mdstatus s on m.uuid=s.uuid 
    	left join en.thumbnail t on t.id=m.id left join en.geonetworkmetadata g on m.uuid=g.uuid left join datadoi i on i.uuid=m.uuid where ";
    	if (empty($id)) {
    		$uuid = $this->_request->getParam('uuid');
    		if (empty($uuid)) $this->_redirect('/data');
    		$where=$this->db->quoteInto('m.uuid = ?',$uuid);
    	} else {
    		$where=$this->db->quoteInto('m.id = ?',$id);
    	}
    	$sql.=$where;
    	$this->db->setFetchMode(Zend_Db::FETCH_OBJ);
    	$row=$this->db->fetchRow($sql);
    	if (!$row) $this->_redirect('/data');
    	$id=$row->id;
    	$uuid=$row->uuid;
    	$this->view->metadata=$row;
    	//提前对表格进行预处理
    	$wiki=new WikiFormat();
    	$this->view->metadata->description=$wiki->parseTable($this->view->escape($row->description));
    	//处理外部链接
    	$this->view->metadata->description=preg_replace('/\[\s*(http:\/\/.+?)\s+(.*?)\]/m','<a href="$1">$2</a>',$this->view->metadata->description);
   		$this->view->thumburl='/gndata/'.sprintf('%05d',floor(($row->gid+0.1)/100)*100).'-'.sprintf('%05d',ceil(($row->gid+0.1)/100)*100-1)."/".$row->gid;
    	$this->view->thumburl.='/public/'.str_replace('_s.','.',$row->filename);	
    	if (is_numeric($row->projection)) 
    	{
    		$sql="select proj4text from spatial_ref_sys where auth_srid=?";
    		$rs=$this->db->fetchRow($sql,array((int)$row->projection));
    		if ($rs) $this->view->projection=$rs->proj4text;
    	}
		
		$sql = "select * from en.keyword where id=? order by keytype,ts_created";
		$sth = $this->db->prepare($sql);
		$rs = $sth->execute(array($id));
		$this->view->keys = $sth->fetchAll(PDO::FETCH_BOTH);
		
    	$sql='select c.code,cc.name,cc.name_zh from en.category c,en.categorycode cc where c.code=cc.code and c.id= ?';
    	$state=$this->db->query($sql,array($id));
    	$this->view->category=$state->fetchAll();
    	$sql='select s.name,s.id from en.dataseries d, en.series s where d.sid=s.id and d.id= ?';
    	$state=$this->db->query($sql,array($id));
    	$this->view->series=$state->fetchAll();
    	$sql=$this->db->quoteInto("select count(*) as count from dataorder where uuid=?",$uuid);
    	$row=$this->db->fetchRow($sql);
    	$this->view->downloaded=$row->count;
    	//update the viewed times
    	$sql="update mdstat set viewed=viewed+1 where uuid=?";
    	$this->db->query($sql,array($uuid));
    	$sql=$this->db->quoteInto("select viewed from mdstat where uuid=?",$uuid);
    	$row=$this->db->fetchRow($sql);
    	$this->view->viewed=$row->viewed;

    	//相关资源
    	$sql="select * from en.onlineresource where uuid=? and (linkage not like '%ftp.westgis%') and name<>'元数据地址'";
    	$sql=$this->db->quoteInto($sql,$uuid);
    	$this->view->resources=$this->db->fetchAll($sql);
    	//相关文献：作者建议
    	$sql="select r.* from reference r left join mdref m on m.refid=r.id where m.uuid=? and m.reftype=0 and r.language<>'zh' order by m.place";
    	$sql=$this->db->quoteInto($sql,$uuid);
    	$this->view->ref=$this->db->fetchAll($sql);
    	//数据的参考文献
    	$sql="select r.* from reference r left join mdref m on m.refid=r.id where m.uuid=? and m.reftype=2 and r.language<>'zh' order by m.place";
    	$sql=$this->db->quoteInto($sql,$uuid);
    	$this->view->dataref=$this->db->fetchAll($sql);
    	//数据的专题文献
    	$sql="select r.* from reference r left join mdref m on m.refid=r.id where m.uuid=? and m.reftype=4 and r.language<>'zh' order by m.place";
    	$sql=$this->db->quoteInto($sql,$uuid);
    	$this->view->themeref=$this->db->fetchAll($sql);
    	//用户发表文献
    	$sql="select r.* from reference r left join mdref m on m.refid=r.id where m.uuid=? and m.reftype=1 and r.language<>'zh' order by r.year desc,r.ts_created desc limit 15";
    	$sql=$this->db->quoteInto($sql,$uuid);
    	$this->view->userref=$this->db->fetchAll($sql);
    	//多篇引用形式：hiwater
    	$sql="select r.* from reference r left join mdref m on m.refid=r.id where m.uuid=? and m.reftype=3 and r.language<>'zh' order by m.place";
    	$sql=$this->db->quoteInto($sql,$uuid);
    	$this->view->mcitation=$this->db->fetchAll($sql);
    	//相关用户
    	$sql="select p.email,p.individual,p.organisation,r.role from en.role r left join en.responsible p on r.resid=p.id where r.uuid=? order by r.role,r.id";
    	$this->view->authors=$this->db->fetchAll($sql,array($uuid));
    	//数据限制信息
    	$sql="select u.* from en.uselimit u left join en.mdlimit m on u.id=m.lid where m.uuid=?";
    	$this->view->uselimits=$this->db->fetchAll($sql,array($uuid));
		//相关下载
		$sql = "select d.uuid,count(distinct(d.userid)) as downtimes,m.title from dataorder d left join en.metadata m on d.uuid=m.uuid where d.userid in (
				select distinct(userid) from dataorder where uuid=? and status in (0,5)
				) and d.uuid<>? and length(m.title)>2 group by d.uuid,m.title order by count(distinct(d.userid)) desc limit 10;";
		$this->view->downlists = $this->db->fetchAll($sql,array($uuid,$uuid));
		
		//数据附件
		$sql = $this->db->quoteInto("select m.id,a.realname from mdattach m left join attachments a on m.id=a.id where language='en' and m.uuid=?",$uuid);
		$this->view->attachments = $this->db->fetchAll($sql);
		//数据版本
		$sql = "SELECT count(id) as c FROM en.mdversion WHERE uuid=? AND changelog IS NOT NULL";
		$sth = $this->db->prepare($sql);
		$sth->execute(array($uuid));
		$row = $sth->fetch();
		$this->view->version = $row;
		$archives = new Archive($this->db);
		$data_archives = $archives->getArchiveByUUID($uuid);
		if(!empty($data_archives))
		{
			foreach($data_archives as $k=>$v)
			{
				$data_archives[$k]['url'] = $archives->getArchiveUrlByCid($v['id']);
			}
		}
		$this->view->data_archives = $data_archives;
		//支持项目
		include_once("data/Fund.php");
		$fund = new Fund($this->db);
		$this->view->fund = $fund->fetch($uuid);
		
		//判断特殊数据服务
		$this->view->dataService= $this->checkDataService($uuid);
		
    	//自动跳转
    	$sql="select s.* from datasource d left join source s on d.sourceid=s.id where d.uuid=?";
    	$row=$this->db->fetchRow($this->db->quoteInto($sql,$uuid));
    	$jump=$this->_request->getParam('jump');
    	if ($jump=="") $jump=1;//默认跳转
    	if (@$row->has_pages && ($jump==1))
    	{
    		$this->_helper->viewRenderer($row->code.'/view',null,true);
    	}
    } //viewAction
	
	//检查特殊数据服务是否存在
	private function checkDataService($uuid)
	{
		$order = new \Order\Mount\OrderOperate();
		$service = $order->getDataService($uuid);
		
		if(empty($service))
		{
			return NULL;
		}else{
			if($order->checkOrderHas($uuid))
			{
				return NULL;
			}else{
				return $service;
			}
		}
	}//checkDataService
	
	//特殊数据服务
	public function dataserviceAction()
	{
			
		$uuid = $this->_getParam('uuid');
		
		if(empty($uuid))
		{
			$this->jsonexit(array("error"=>"参数错误"));
		}
		
		$dataservice = new \data\DataService();
		$info = $dataservice->get($uuid);
		
		
		//暂时只有wsn
		{
			$this->_helper->layout->disableLayout();
			$this->_helper->viewRenderer->setNoRender();
		
			$data = array(
				"type"=>"wsn",			//服务类型
				"info"=>$info,			//信息 dataservice 表中的字段
				"callback"=>"westdc.dataservice.wsn.request()",			//成功后的js回调函数
			);
			
			$data['data'] = $dataservice->getWsnData("site",$uuid);
			
			if(empty($data['data']))
			{
				$this->jsonexit(array("error"=>'数据接口错误，请联系管理员'));
				return true;
			}
			
			if(!is_array($data['data']))
			{
				$this->jsonexit(array("error"=>$data['data']));
				return true;
			}
			
			$this->_helper->layout->disableLayout();
			$this->_helper->viewRenderer->setNoRender();
			
			$this->jsonexit($data);
		}
		// WSN end
		
	}
	
	public function wsnAction()
	{
		$this->_helper->layout->disableLayout();
		$this->_helper->viewRenderer->setNoRender();
		
		$type = $this->_getParam('type');
		$uuid = $this->_getParam("uuid");
		
		$dataservice = new DataService();
		
		if($type == 'var')
		{
			$sites = array(
				"chk"=>$this->_getParam("siteid")
			);
			
			$info = $dataservice->get($uuid);
			
			$data = array(
				"type"=>"wsn",			//服务类型
				"info"=>$info,			//信息 dataservice 表中的字段
				"callback"=>"westdc.dataservice.wsn.Submit()",	//成功后的js回调函数
			);
			
			$data['data'] = $dataservice->getWsnData("var",$uuid,$sites);
			
			
			if(empty($data['data']))
			{
				$this->jsonexit(array("error"=>'数据接口错误，请联系管理员'));
				return true;
			}
			
			if(!is_array($data['data']))
			{
				$this->jsonexit(array("error"=>$data['data']));
				return true;
			}
				
			$this->jsonexit($data);
			return true;
		}
		
		if($type == "submit")
		{
			$info = $dataservice->get($uuid);
			$param = array(
				"site" => $this->_getParam("site"),
			);
		
			$data = array(
				"type"=>"wsn",			//服务类型
				"info"=>$info,			//信息 dataservice 表中的字段
				"callback"=>"westdc.dataservice.wsn.Submited()",	//成功后的js回调函数
			);
			
			$data['data'] = $dataservice->getWsnData("submit",$uuid,$param);
			
			
			if(empty($data['data']))
			{
				$this->jsonexit(array("error"=>'数据接口错误，请联系管理员'));
				return true;
			}
			
			if(!is_array($data['data']))
			{
				$this->jsonexit(array("error"=>$data['data']));
				return true;
			}
			
			$order = new Order();
			$status = $order->addOrder($uuid,json_encode($data['data']['site'],JSON_NUMERIC_CHECK));
			if($status !== true)
			{
				$this->jsonexit(array("error"=>$status));
				return true;
			}
				
			$this->jsonexit($data);
			return true;
		}
	}
	
	
	
	/*
	getversionAction() 获取数据版本
	*/
	function getversionAction(){
		
		$ac = $this->_getParam('ac');
		$uuid = $this->_getParam('uuid');
		
		if($ac == 'list')
		{
			$this->_helper->layout->disableLayout();
			$this->_helper->viewRenderer->setNoRender();
			
			$sql = "SELECT v.changelog,v.ts_created,u.username FROM mdversion v 
					LEFT JOIN users u ON v.userid=u.id
					WHERE v.uuid=? AND v.changelog IS NOT NULL
					ORDER BY v.ts_created DESC";

			$sth = $this->db->prepare($sql);
			$sth->execute(array($uuid));
			$rows = $sth->fetchAll();
			
			if($rows)
			{
				foreach($rows as $k=>$v)
				{
					$rows[$k]['ts_created'] = date("Y-m-d H:i",strtotime($v['ts_created']));
					$rows[$k]['changelog'] = str_replace("\n","</p><p>",$v['changelog']);
				}
				$data = array("list"=>$rows);
				$this->jsonexit($data);
				return true;
			}else{			
				$data = array("error"=>"处理中出现错误");
				$this->jsonexit($data);
				return true;
			}
		}
		
	}//getversionAction()
	
	function replace($string){
		$patterns = array("/\"/i","/\'/i");
		$replacements = array("“","‘");
		ksort($patterns);
		ksort($replacements);
		return preg_replace($patterns, $replacements, $string);
	}//引号替换
	
	
	function postcommentAction(){
		$this->_helper->layout->disableLayout();
		$this->_helper->viewRenderer->setNoRender();
		try{
		$auth = Zend_Auth::getInstance();
		if($auth->hasIdentity())
		{
			$user = $auth->getIdentity();
			$userid = $user->id;
		}else
		{
			$userid=0;
		}
		
		$author = mb_substr($this->replace(trim($this->_request->getParam('author'))),0,30,'UTF-8');
		$email = mb_substr($this->replace(trim($this->_request->getParam('email'))),0,60,'UTF-8');
		$url = mb_substr($this->replace(trim($this->_request->getParam('url'))),0,60,'UTF-8');
		$content = $this->replace(trim($this->_request->getParam('content')));
		$vdcode = mb_substr($this->replace(trim($this->_request->getParam('vdcode'))),0,4,'UTF-8');
		
		if(empty($author))
		{
			echo "请输入您的名字";
			exit();
		}
		
		if(strlen($author)<3) exit("姓名长度不得少于2个汉字 :)");
		
		if(empty($email))
		{
			echo "请输入您的电子邮箱地址";
			exit();
		}
		
		if(strlen($email)<4) exit("Email长度太短，请填写正确的Email :)");
		
		if(!preg_match("/\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*/i",$email))
		{
			echo "Email格式不正确";
			exit();
		}
		
		if(strlen($content)<5) exit("评论长度不得少于3个汉字 :)");
		
		if(preg_match("/script/i",$content))
		{
			$content = preg_replace("/script/i","ｓｃｒｉｐｔ",$content);
		}
		
		if(preg_match("/<|>/",$content))
		{
			$data=array(
				'<'=>'&lt;',
				'>'=>'&gt;',
			);

			$patterns = array();
			$replacements = array();
			foreach($data as $k=>$v)
			{
					$patterns[]='/'.$k.'/i';
					$replacements[]=$v;
			}
			ksort($patterns);
			ksort($replacements);
			$content=preg_replace($patterns, $replacements, $content);
			if(!empty($url))
			{
				$url=preg_replace($patterns, $replacements, $url);
			}
		}
		
		if(preg_match("/script/i",$url))
		{
			$url = preg_replace("/script/i","ｓｃｒｉｐｔ",$url);
		}
		
		if(!preg_match("/http:\/\//",$url))
		{
			$url = "http://".$url;
		}
		
		$uuid = trim($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 "参数错误！";
			exit();
		}
		
		if(strtolower($vdcode) != $_SESSION['vdcodes'])
		{
			echo "验证码错误，请重新输入";
			exit();
		}
		
		
		$data = array(
			'uuid' => $uuid,
			'uid' => $userid,
			'author' => $author,
			'email' => $email,
			'url' => $url,
			'ip' => $_SERVER['REMOTE_ADDR'],
			'content' => $content,
			'agent' => $_SERVER['HTTP_USER_AGENT'],
			'type' => 'comment'			
		);
		
		$sql = "INSERT INTO comments (author,email,url,ip,content,agent,type,uuid,userid) VALUES (?,?,?,?,?,?,?,?,?)";
		$sth = $this->db->prepare($sql);
		$exec = $sth->execute(array($data['author'],$data['email'],$data['url'],$data['ip'],$data['content'],$data['agent'],$data['type'],$data['uuid'],$data['uid']));
		
		if($exec)
		{
			$sql = "SELECT u.email FROM mdauthor au 
					LEFT JOIN users u on au.userid=u.id
					WHERE au.uuid='$uuid'";
			$sth = $this->db->query($sql);
			$rows = $sth->fetchAll();
			
			@$mailtp=new EmailText(
				$this->db,
				'data-comment-note-en',
				array(
					'user'    =>$user->username,
					'uuid'    =>$data['uuid'],
					'title'   =>$this->replace(trim($this->_request->getParam('mdtitle'))), 
					'content'=>$content
				)
			);
			@$mail=new WestdcMailer($this->view->config->smtp);
			@$mail->setBodyText($mailtp->getBody());
			@$mail->setFrom($this->view->config->service->email,'CARD data service');
			@$mail->addTo($this->view->config->service->email);
			if(is_array($rows) && count($rows)>0)
			{
				foreach($rows as $v)
				{
					@$mail->addTo($v['email']);
				}
			}
			@$mail->setSubject($mailtp->getSubject());
			@$mail->send();
			$msg = "用户".$user->username."对元数据《".$this->replace(trim($this->_request->getParam('mdtitle')))."》进行了评论，<a href=\"/admin/data/comment\">点击查看</a>";
			include_once("message.php");
			message::post($this->db,0,-1,"收到新数据评论",$msg);
			echo "评论成功<script>$('#reset').click();ajaxpage(0);$('#imgcode').click();</script>";
			exit();
		}else
		{
			echo "评论失败，请重试 :)";
			exit();
		}
		}catch(Exception $e){
			echo "出错了，请稍后再试";
			exit();
		}
	}//ajax评论
	
	
	/*
	* 数据评论，根据UUID读取
	*/
	function commentAction()
	{
		$this->_helper->layout->disableLayout();
		$this->_helper->viewRenderer->setNoRender();
   		$uuid=$this->_request->getParam('uuid');
    	if (empty($uuid)) die();
    	$sql="select * from comments where uuid=? AND reply=0 order by id desc";
    	$comments=$this->db->fetchAll($sql,array($uuid));
		
		$paginator = Zend_Paginator::factory($comments);
		$paginator->setCurrentPageNumber($this->_getParam('page'));
		$paginator->setItemCountPerPage(5);
		$paginator->setView($this->view);
		Zend_View_Helper_PaginationControl::setDefaultViewPartial('data/pagination_ajax.phtml');
		
		include_once("Avatar.php");
		$avatar = new Avatar();
    	if ($paginator)
    	{
			foreach($paginator as $c)
			{
				//$author=$this->view->escape($c['author']);
				$sql = "SELECT cr.id,cr.content as body,cr.reply,u.username,cr.ts_created,u.usertype,u.email as email,
						(SELECT au.uuid FROM mdauthor au WHERE au.userid=u.id AND au.uuid='$uuid') as uuid
						FROM comments cr 
						LEFT JOIN users u ON cr.userid=u.id 
						WHERE cr.reply=?";
				$sth = $this->db->prepare($sql);
				$sth->execute(array($c['id']));
				$replys = $sth->fetchAll();
				$replyhtml = "";
				if(!empty($replys) || count($replys)>0)
				{
					foreach($replys as $v)
					{
						$usertype = "";
						$color = "";
						if($v['usertype'] == "administrator")
						{
							$usertype = "[管理员]";
							$color="#009d00";
						}
						if($v['uuid'] == $uuid)
						{
							$usertype = "[数据作者]";
							$color="#add2e9";
						}
						if(!empty($color))
						{
							$color = 'background:'.$color.';color:#FFFFFF;';
						}
						$img = $avatar->Get($v['email'],48);
						$replyhtml .='
							<div class="media" style="background:#cecece;border-radius:6px 6px 6px 6px;">
							<a class="pull-left" href="javascript:void(0);">
								<img class="media-object img-rounded" src="'.$img.'">
							</a>
						<div class="media-body">
							<span class="pull-right">回复于'.date('Y-m-d H:i:s',strtotime($v['ts_created'])).'</span>
							<h5 class="media-heading">'.$v['username'].' '.$usertype.'</h5>
							'.$v['body'].'
							</div>
						</div>
						';

					}
				}
				
				$img = $avatar->Get($c['email'],64);
				//$img = '<img src="'.$img.'" />';

				$author = $c['author'];
				$author = ($c['url'])?'<a href="'.$c['url'].'">'.$author.'</a>':$author;
				$author = ''.$author."";
				$time = '发表于'.date('Y-m-d H:i:s',strtotime($c['ts_created'])).'';
				print '
				    <div class="media" style="background:#eee;border-radius:6px 6px 6px 6px;">
						<img class="media-object img-rounded pull-left" src="'.$img.'">
					<div class="media-body">
						<span class="pull-right">'.$time.'</span>
						<h4 class="media-heading">'.$c['author'].'</h4>
						'.$c['content'].'
						'.$replyhtml.'
						</div>
					</div>
				';
			}
			echo '<div class="paginator">'.$paginator.'</div>';
		}//else  echo "<li>No comments.</li>";
	}//评论列表
	
	/**
	* 判断用户是否填写了申请信息
	* @param string $uuid
	* @param int 	$userid
	*/
	function todownloadAction() {
		$this->view->pageID = "account-dataorder";
		$this->_helper->viewRenderer('onlineapp-download');
		$this->view->uuid = $uuid =	$this->_request->getParam('uuid');
		$auth = Zend_Auth::getInstance();
		if (!$auth->hasIdentity())
		{
			$this->view->AlertType = "alert-error";
			$this->view->msg = "Please login first.";
			$this->view->jump_url = '/account/login/?href=/data/todownload/uuid/'.$uuid;
			return true;
		}
		if(empty($uuid))
		{
			$this->view->AlertType = "alert-error";
			$this->view->msg = "Wrong Parameter.";
			$this->view->jump_url = "/data";
			return true;
		}
		
		$this->view->projectType = array(
				"Choose Funding type" => "",
				"National Funding" => "National Funding",
				"Thesis or Dissertation"=>"Thesis or Dissertation",
				"Others" => "Others",
			);
		
		$userid = Zend_Auth::getInstance()->getIdentity()->id;
		$submit = $this->_getParam('submit');
		if(!empty($submit)){
			$datas			=	array();
			$datas['realname']	=	$this->_request->getParam('realname');
			$datas['unit']		=	$this->_request->getParam('unit');
			$datas['phone']		=	$this->_request->getParam('phone');
			$datas['address']	=	$this->_request->getParam('address');
			$datas['postcode']	=	$this->_request->getParam('postcode');
			$datas['email']		=	$this->_request->getParam('email');
			$datas['project']	=	$this->_request->getParam('project');
			$datas['project_id']	=	$this->_request->getParam('project_id');
			$datas['project_type']	=	$this->_request->getParam('project_type');
			$datas['project_title']	=	$this->_request->getParam('project_title');
			$datas['project_leader']=	$this->_request->getParam('project_leader');
			$this->view->info = $datas;
			$this->view->AlertType = "alert-error";
			foreach($datas as $k=>$v)
			{
				if(empty($v))
				{
					$this->view->error = "Every input could not be empty.";
					return true;
				}
			}
			if(!is_numeric($datas['postcode']))
			{
				$this->view->error = "Phone and zip code must be number.";
				return true;
			}
			
			if(!preg_match("/\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*/i",$datas['email']))
			{
				$this->view->error = "Please correct your email";
				return true;
			}
			if(mb_strlen($datas['project'],"utf-8")<8)
			{
				$this->view->error = "The content of the fund must large than 8 chars.";
				return true;
			}
			
			if(preg_match('/^\d+$/',$datas['project']))
			{
				$this->view->error = "Please input the content of the fund.";
				return true;
			}
			$data = array(
				    'userid' 	=> $userid,
				    'username'  => $datas['realname'],
				    'unit' 		=> $datas['unit'],
				'phone' 	=>	$datas['phone'],
					'address' 	=> $datas['address'],
					'postcode' 	=> $datas['postcode'],
					'project' 	=> $datas['project'],
					'uuid' 		=>$uuid,
					'email' 	=>$datas['email'],
					'project_id'=>$datas['project_id'],
					'project_title'=>$datas['project_title'],
					'project_type'=>$datas['project_type'],
					'project_leader'=>$datas['project_leader']
				);
			if($this->db->insert('onlineapp',$data))
			{	
				$select = "select id from onlineapp where userid='$userid' order by id desc";
				$re=$this->db->query($select);
				$row=$re->fetch();
					
				$this->view->AlertType = "alert-success";
				$this->view->jump_url = '/data/download/uuid/'.$uuid.'/onlineappid/'.$row['id'];
				$this->view->msg = "You are successful submit your online data download information, just wait a moment to auto jump to the download url.<a href=\"".$this->view->jump_url."\"> Or click here to visit the download url.</a>";
			
				$msg = "用户{$data['username']} 填写了在线数据申请表 <a href=\"/admin/down/online/show/{$row['id']}\">查看详细</a>";
				$title = "用户 {$data['username']} 申请了在线下载数据";
				include_once("message.php");
				message::post($this->db,0,-1,$title,$msg);
				return true;
			}else {
				$this->view->AlertType = "alert-error";
				$this->view->error = "Failure.";
				$this->view->info = $data;
				return true;
			}
			return true;
		}else{
			$testsql="select * from onlineapp where userid='$userid' and uuid='$uuid' order by id desc";
			$result=$this->db->query($testsql);
			$rows = $result->fetch();
			if (empty($rows['id']))
			{
				include_once("Users.php");
				$usr = new Users($this->db);
				$this->view->info = $usr->getUserInfo($userid);
				return true;
			}else{
				$datas['realname']	=	$rows['username'];
				$datas['unit']		=	$rows['unit'];
				$datas['phone']		=	$rows['phone'];
				$datas['address']	=	$rows['address'];
				$datas['postcode']	=	$rows['postcode'];
				$datas['email']		=	$rows['email'];
				$datas['project']	=	$rows['project'];
				$datas['project_id']	=	$rows['project_id'];
				$datas['project_type']	=	$rows['project_type'];
				$datas['project_title']	=	$rows['project_title'];
				$datas['project_leader']	=	$rows['project_leader'];
				$this->view->info = $datas;
				return true;
			}
		}
		return true;
	}
	
    /*
    * 数据下载，根据UUID进行判断
    * 一次只下载一个数据（一个元数据项）
    */
    function downloadAction()
    {
    	$uuid=$this->_request->getParam('uuid');
	$onlineappid=$this->_request->getParam('onlineappid');
	$this->view->pageID = "account-dataorder";
		
    	if (empty($uuid)) $this->_redirect('/data');
		
	$auth = Zend_Auth::getInstance();
	if($auth->hasIdentity())
	{
		$user = $auth->getIdentity();
		$userid = $user->id;
	}
	
    	$testsql="select id,has_send_mail from onlineapp where userid='$userid' and uuid='$uuid' order by id desc";
    	$result=$this->db->query($testsql);
	$rows = $result->fetch();
	$has_send_mail=$rows['has_send_mail'];
	if (empty($rows['id']))
	{
		$this->_redirect('/data/'.$uuid);
	}else{
		$sql="select onlineappid,id from dataorder where status=0 and userid='$userid' and uuid='$uuid' order by id desc";
		$re=$this->db->query($sql);
		$row=$re->fetch();
		if(empty($row['onlineappid']))
		{
			$data = array(
				'userid' 	=> $userid,
				'uuid'  	=> $uuid,
				'onlineappid'=> $onlineappid,
				'ts_approved'=>'now()',
				);
			try {$this->db->insert('dataorder',$data);} catch (Exception $e) {}
		}else{
			$sql="update dataorder set onlineappid='$onlineappid',ts_approved=now() where id='{$row['id']}'";
			try {$this->db->exec($sql);} catch (Exception $e) {}
		}
	}
	
    	$sql=$this->db->quoteInto("select * from dataset o left join en.metadata m on o.uuid=m.uuid left join en.mdstatus s on m.uuid=s.uuid where s.status>4 and m.datatype=0 and m.uuid=?",$uuid);
    	$data=$this->db->fetchRow($sql);
    	$updateftp=$updateftp1=false;
    	$this->view->md=$data;
    	$this->view->userpass=md5('westdc'.rand(1000,9999));
    	$this->view->ftptime=date('Y-m-d H:i:s', strtotime('+1 week'));
    	$sql=$this->db->quoteInto("select * from ftpuser where userid=?",$userid);
    	$row=$this->db->fetchRow($sql); 
    	$datacount=$row['datacount'];
    	if ($data['host']=='ftp.westgis.ac.cn') 
    	{
		//添加FTP帐号信息以及时间控制信息
		$updateftp=true;
		$g6=new G6ftp();
		$g6->db=$this->db;
		//不进行判断，每个元数据中的下载地址都对应一个虚拟路径
		$path[]=$data['path'];
		$this->view->username='westdc'.$userid;
		$uu=(object)array("id"=>$userid,
				"username"=>$this->view->username,
				"password"=>$this->view->userpass,
				"path"=>$path,
				"maxdata"=>$this->view->config->download->max,
				"time"=>$this->view->ftptime,
				"datacount"=>$datacount);
    		if ($g6->createuser($uu)) {
			$this->view->userpass=$g6->pwd;
    			$this->view->ftptime=$g6->time;
		} else { 
		  	$this->messenger->addMessage('Error: You are downloading too much data now.');
			$this->_redirect('/data/order');
    		}
    	} elseif ($data['host']=='ftp1.westgis.ac.cn')	{
		//添加FTP1帐号信息以及时间控制信息
		$proftp=new Proftp();
		$proftp->db=$this->db;
		//proftp离线用户名和g6的用户名稍有不同
		$this->view->username='westdc_'.$userid;
    		$uu=(object)array("id"=>$userid,
				"username"=>$this->view->username,
				"password"=>$this->view->userpass,
				"host"=>'ftp1.westgis.ac.cn',
				"param"=>"onlineappid=".$onlineappid,
				"maxdata"=>$this->view->config->download->max,
				"time"=>$this->view->ftptime,
				"datacount"=>$datacount);
    		if ($proftp->createuser($uu))
		{
			$this->view->userpass=$proftp->pwd;
			$this->view->ftptime=$proftp->time;
		}    					
	} elseif ($data['host']=='ftp2.westgis.ac.cn'){
		//添加FTP2帐号信息以及时间控制信息
		$proftp=new Pureftp();
		$proftp->db=$this->db;
		$this->view->username='westdc_'.$userid;
    		$uu=(object)array("id"=>$userid,
				"username"=>$this->view->username,
				"password"=>$this->view->userpass,
				"host"=>'ftp2.westgis.ac.cn',
				"param"=>"onlineappid=".$onlineappid,
				"maxdata"=>$this->view->config->download->max,
				"time"=>$this->view->ftptime,
				"datacount"=>$datacount);
    		if ($proftp->createuser($uu))
		{
			$this->view->userpass=$proftp->pwd;
			$this->view->ftptime=$proftp->time;
		}    					
	}
	$ftpurl='ftp://'.$this->view->username.'@'.$data['host'];
	if ($data['host']=='ftp.westgis.ac.cn') $ftpurl.=$data['path'];
    	//设置输出
    	//if ($updateftp || $updateftp1) $this->view->userpass=$password;
    	$this->view->ftpurl=$ftpurl;
	//更新下载记录
	//todo: 尝试添加一个RULE：若有对应数据存在，则不插入（ userid,uuid,status=0,ts_approved:null)
	/*$sql="select * from dataorder where userid=? and uuid=? and status=0 and (ts_approved is null)";
	$u=$this->db->fetchRow($sql,array($userid,$uuid));
	if (empty($u)) {
		$sql="insert into dataorder (userid,uuid,ts_created) values(?,?,now())";
		$this->db->query($sql,array($userid,$uuid));
	}*/		
	if (!empty($ftpurl) && !$has_send_mail)
	{
		$data = array(
			"uuid"=>$uuid,
			"title"=>$this->view->md['title']."(".$this->view->md['filesize']."MB)",
			"user"=>$user->username,
			"ftpuser"=>$this->view->username,
			"ftppwd"=>$this->view->userpass,
			"ftptime"=>$this->view->ftptime,
			"ftpurl"=>$this->view->ftpurl,
			"note"=>$updateftp?'BTW: You need to enter the path mannually.':''
		);

		$mailtp=new EmailText($this->db,'online-download-en',$data);
		$mail=new WestdcMailer($this->view->config->smtp);
		$mail->setBodyText($mailtp->getBody());
		$mail->setFrom($this->view->config->service->email,'CARD data service');
		$mail->addTo($user->email);
		$mail->setSubject($mailtp->getSubject());
		@$mail->send();
		$sql="update onlineapp set has_send_mail=true where id=?";
		$sth=$this->db->prepare($sql);
		$sth->execute(array($onlineappid));
	}
    }
    /*
    * 离线申请（可以包括在线数据），在无数据参数时，则显示已有列表
    */
    function orderAction()
    {
	$this->view->pageID = "account-dataorder";
	$ac = $this->_request->getParam('ac');
    	$uuid = $this->_request->getParam('uuid');
		
    	$del = $this->_request->getParam('del');
	$apply = $this->_request->getParam('apply');
	$finish = $this->_request->getParam('finish');
	$cancel = $this->_request->getParam('cancel');
	$wsn = $this->_request->getParam('wsn');
	$pdf = $this->_request->getParam('pdf');
	$selections = $this->_request->getParam('data');
	
    	//if (empty($uuid)) $this->_redirect('/data');
    	$userid = view::User('id');
  	
	//添加到数据篮
    	if ($uuid)
    	{
    		//存在历史遗留问题，原来的数据并不能保证唯一
		$order = new Order();
		$state = $order->addOrder($uuid);
		
		if($state !== true)
		{
			if(!is_array($state))
			{
				$this->view->msg = view::Msg('alert-error',$state);
			}else{
				$service_type = $order->serviceTypeTest($state['service_type']);
				if($service_type !== false)
				{
					view::Post($this,$service_type,$state['service_url']."?href=".urlencode(view::getHostLink()."/data/order/")."&uuid=".$state['uuid']."&uid=".$userid);
				}else{
					$this->view->msg = view::Msg('alert-error',"Error: could not add this dataset.");
				}
			}
		}else{
			$this->view->msg = view::Msg('alert-success',"Success! You can add more dataset or submit your application.");
		}
		if (empty($ac)) $ac='offline1';
    	} elseif ($selections) {
		if(empty($uuid))
		{
			$this->view->msg = view::Msg('alert-error',"Error: Wrong parameter.");
		}
			
		$order = new Order();
		$state = $order->addOrder($uuid,$selections);
		
		if($state !== true)
		{
			$this->view->msg = view::Msg('alert-error',$state);
		}else{
			$this->view->msg = view::Msg('alert-success',"Success! You can add more dataset or submit your application.");
		}
		
		if (empty($ac)) $ac='offline1';
	}
		
	//删除申请
	elseif ($del) {
		$order = new Order();
		$state = $order->del($del);
		if($state !== true)
		{
			$this->view->msg = view::Msg('alert-error',$state);
		}else{
			$this->view->msg = view::Msg('alert-success',"The order is canceled.");
		}
    		$this->_redirect('/data/order');
    	} 
	//提交申请
	elseif ($apply) {
		if($apply == "all" || !is_numeric($apply))
		{
			$apply = -1;
		}
    		$order = new Order();
		$state = $order->apply($apply);
		if($state !== true)
		{
			$this->view->msg = view::Msg('alert-error',$state);
		}else{
			$this->view->msg = view::Msg('alert-success',"Please click Submitting to generate your pdf Order.");
		}
    		if (empty($ac)) $ac='offline2';    			
    	} 
		
	//完成
	elseif ($finish) {
   		if ($finish=='all') {
   			$sql=$this->db->quoteInto("update dataorder set ts_approved=now() where status=0 and userid=?",$userid);
    			$this->db->query($sql);
    			$sql="update ftpuser set datacount=0 where userid=?";
    			$this->db->query($sql,array($userid)); 
    		} else {
    			$sql="update dataorder set ts_approved=now() where status=0 and userid=? and id=?";
    			$this->db->query($sql,array($userid,(int)$finish));
    			$sql="update ftpuser set datacount=datacount-1 where userid=? and datacount>0";
    			$this->db->query($sql,array($userid)); 
    		}
    	} 
		
	elseif($wsn){
		$this->_helper->viewRenderer('order-wsn');
		return true;
	}
	elseif ($cancel) {
    		if ($cancel=='all') {
    			$sql=$this->db->quoteInto("update dataorder set ts_approved=now(),status=-1 where status=0 and userid=?",$userid);
    			$this->db->query($sql);
    			$sql="update ftpuser set datacount=0 where userid=?";
    			$this->db->query($sql,array($userid)); 
    		} else {
    			$sql="update dataorder set ts_approved=now(),status=-1 where status in (0,1,2) and userid=? and id=?";
    			$this->db->query($sql,array($userid,(int)$cancel));    			
    			$sql="update ftpuser set datacount=datacount-1 where userid=? and datacount>0";
    			$this->db->query($sql,array($userid)); 
    		}
    		if (empty($ac)) $ac='offline2';
    	} 
		
	//生成PDF离线申请文件
	elseif ($pdf) {
    		//用户信息可以从SESSION中读取？离线申请信息
    		//$sql="select * from users where id=?";
		$order = new Order();
    		$rows = $order->getOrderItemForPdf();
		$this->view->projectType = $order->projectType;
		
    		if ($rows) {
			$this->_helper->viewRenderer('pdf');
    			$this->view->data2 = $rows;
			if ($this->_request->isPost()) {
				$this->view->formData = $formData = $this->_request->getPost();
				$datalist='';
				foreach($rows as $i=>$row) 
				{
					$datalist.=($i+1).". ".$row['title'].";";
				}
				$formData['datalist'] = $datalist;
				if (@$formData['save']) {
					$order->setPdfData($rows);
					$s = $order->SaveOrder($formData);
					if($s !== true)
					{
						$this->view->error = view::Msg('alert-error',$s);
						return true;
					}
					//不能修改顺序
					$this->_helper->layout->disableLayout();
					$this->_helper->viewRenderer->setNoRender();
					return true;
				} elseif ($formData['submit']) {
					//生成PDF
					$order->setPdfData($rows);
					$s = $order->SubmitOrder($formData);
					if($s !== true)
					{
						$this->view->error = view::Msg('alert-error',$s);
						return true;
					}
					$this->view->msg = view::Msg('alert-success','Message: Your offline order is submitted. Please <a href="/data/order/ac/offline3">upload your PDF with personal signature</a>.',0);
					if (empty($ac)) $ac='offline3';
				}
			} else {
    				$sql="select u.* from users u left join offlineapp o on u.id=o.userid where u.id=? ORDER BY o.id DESC";
    				$row=$this->db->fetchRow($sql,array($userid));
    				$this->view->formData = $row;				
			}
		} else{ 
			$this->view->msg=view::Msg('alert-error',"Error: You have not submitted any order, or you need to wait the auditing.",0);
		}
		return true;
    	}//pdf
		
	if($ac == "commitapplicationform")
	{
		$offlineappid = $this->_getParam('offlineappid');
		if(!is_numeric($offlineappid) || $offlineappid < 1)
		{
			view::Post($this,"Wrong parameter",-1);
			return true;
		}
		$order = new Order();
		$status = $order->commitApplicationForm($offlineappid);
		if( $status !== true)
		{
			view::Post($this,$status,-1);
		}else{
			view::Post($this,"Your order has submitted, please wait CARD receive your order.",'/data/order/ac/offline3');
		}
		return true;
	}
	//index
	$this->view->ac = $ac;
	$this->_helper->viewRenderer('order');
	if ($ac=='' || $ac=='online')
	{
		$this->view->tabID='order-online';
	} else if ($ac=='offline1') {
		$this->view->tabID='order-offline1';
	} else if ($ac=='offline2') {
		$this->view->tabID='order-offline2';    
	} else if ($ac=='offline3') {
		$this->view->tabID='order-offline3';    
	} else if ($ac=='offline4') {
		$this->view->tabID='order-offline4';    
	}
	//显示已经申请的数据，包括已经提交的申请和未提交的申请，还有已经处理完成的申请，正在进行的在线数据下载
    	$sql="select d.*,m.title,m.datatype,off.applicationform from dataorder d 
			  right join en.metadata m on d.uuid=m.uuid 
			  left join offlineapp off ON off.id = d.offlineappid
    		  where d.userid=? order by d.status,d.ts_created desc";
    	$rows=$this->db->fetchAll($sql,array($userid));
	$showorders = array();
	$counts = array(
			'onlineapp' => 0,
			'offline1' => 0,
			'offline2' => 0,
			'offline3' => 0,
			'offline4' => 0
		);
		
	if(count($rows) > 0) {
		foreach($rows as $k=>$v)
		{
			switch($v['status']) {
			case 0:
				$counts['onlineapp'] ++;
				break;
			case 1:
				$counts['offline1'] ++;
				break;
			case 2:
				$counts['offline2'] ++;
				break;
			case 3:
				$counts['offline3'] ++;
				break;
			case 4:
				$counts['offline3'] ++;
				break;
			case 5:
				$counts['offline4'] ++;
				break;
			}
			switch($ac){
				default :
					if($v['status'] == 0 && !empty($v['ts_approved']))$showorders[] = $rows[$k];
					break;
				case 'online' :
					if($v['status'] == 0 && !empty($v['ts_approved']))$showorders[] = $rows[$k];
					break;
				case 'offline1' :
					if($v['status'] == 1) $showorders[] = $rows[$k];
					break;
				case 'offline2' :
					if($v['status'] == 2)
					{
						$showorders[] = $rows[$k];
						$this->view->offlineappid = $v['offlineappid'];
						$this->view->applicationform = $v['applicationform'];
						$this->view->offlineappstatus = $v['status'];
					}
					break;
				case 'offline3' :
					if($v['status'] == 3 || $v['status'] == 4)
					{
						$showorders[] = $rows[$k];
						$this->view->offlineappid = $v['offlineappid'];
						$this->view->applicationform = $v['applicationform'];
						$this->view->offlineappstatus = $v['status'];
					}
					break;
				case 'offline4' :
					if($v['status'] == 5) $showorders[] = $rows[$k];
					break;
			}
		}
	}
	
	$this->view->counts = $counts;
	view::addPaginator($showorders,$this,10); 	
    }
	
    /*
    * 查看数据缩略图
    */
    function thumbAction()
    {
    	$page=(int)$this->_request->getParam('page');    	
    	if (empty($page)) $page=1;
    	$offset=$this->limit*($page-1);
    	$state=$this->db->query("select count(*) from en.normalmetadata");
    	$row=$state->fetchAll();
    	$sum=$row[0]['count'];
    	$select=$this->db->select();
    	$select->from('en.normalmetadata as m','m.*')
   	 	->order('m.title desc')->limitPage($page,9);
    	$this->view->metadata = $this->db->fetchAll($select);
    	$this->view->page=new Pagination($sum,$page,$this->limit);
    }
	
	/*
	*附件下载
	*/
	function attachAction(){
		
		$uuid = $this->_request->getParam('uuid');
		
		if(!empty($uuid))
		{
			
			$sql="select * from mdattach m left join attachments a on m.id=a.id where m.uuid='$uuid'";
			$re=$this->db->query($sql);
			$atts = $re->fetch();
			
			if(empty($atts['id']))
			{
				$this->_redirect("/data/$uuid");	
			}//没有附件
			
			$auth = Zend_Auth::getInstance();
			if($auth->hasIdentity())
			{
				/*
				$user = $auth->getIdentity();
				$userid = $user->id;
			 	$sql = "select d.* from dataorder d 
						left join users u on u.id=d.userid
						left join metadata m on m.uuid=d.uuid
						where (d.status=5 and d.userid='$userid' and d.uuid='$uuid') or u.usertype='administrator'";
				$re= $this->db->query($sql);
				$row=$re->fetch();
				if(!empty($row['uuid']))
				{
					$this->messenger->addMessage('您没有权限下载该附件');
					$this->_redirect("/data");
				}
				else
				{*/
					//由于涉及多个文件下载，所以将附件添加到zip压缩文件再输出
					
					$sql="select * from mdattach m left join attachments a on m.id=a.id where m.uuid='$uuid'";
					$re=$this->db->query($sql);
					$atts = $re->fetchAll();

					$zip = new ZipArchive();
					$url=$this->view->config->upload."tmp/attachments_$uuid.zip";//创建临时文件
					$opened=$zip->open($url, ZIPARCHIVE::CREATE | ZIPARCHIVE::OVERWRITE);
					if( $opened !== true ){
						die("cannot open {$url} for writing.");
					}
										
					$updates = array(); //统计被下载的附件ID
					
					foreach ($atts as $k=>$v)
					{
						if (is_file($this->view->config->upload.$v['filename'])) {
							$updates[]=$v['id'];
							$zip->addFile($this->view->config->upload.$v['filename'],'/'.basename($v['filename']));
							}
					}
					$zip->close(); 
					
					//更新统计
					$ids=join(',',$updates);
					$sql = "update attachments set downtimes=downtimes+1 where id in ($ids)";
					@$this->db->exec($sql);
					
					
					//输出下载
					$content=file_get_contents($url);
					$this->_helper->layout->disableLayout();
					$this->_helper->viewRenderer->setNoRender();    		
					$this->getResponse()->setHeader('Content-Type', 'application/octet-stream')
											->setHeader('Content-Disposition','attachment; filename="'.basename($url).'"')
											->setHeader('Content-Length', strlen($content))
											->setHeader('Content-Type','application/force-download')
											->setHeader('Content-Type','application/download')
											->setHeader('Content-Type','application/zip')
											->setHeader('Content-Description','File Transfer')
											->setHeader('Content-Transfer-Encoding','binary')
											->setHeader('Expires',0)
											->setHeader('Cache-Control','must-revalidate, post-check=0, pre-check=0')
											->setHeader('Pragma','public')
											->setBody($content);
			//	}
			}//end if
			else
			{
				$this->messenger->addMessage('您没有权限下载该附件');
				$this->_redirect("/data/$uuid");
			}//未登陆	
		}//end if
		else
		{
			$this->messenger->addMessage('您没有权限下载该附件');
			$this->_redirect("/data/$uuid");
		}//无权限
		
	}
	

    /*
    * 西部计划项目及其数据产出
    */    
    public function westeeAction()
    {
		//$sql="select w.*,m.uuid from westee w left join westeemd m on w.id=m.eeid order by w.id";
		$sql="select * from westee order by id";
		$this->view->westee=$this->db->fetchAll($sql);
		$sql="select w.eeid,m.title,m.uuid from westeemd w left join metadata m on w.uuid=m.uuid order by w.eeid";
		$this->view->westeemd=$this->db->fetchAll($sql); 
    } 

    public function pingbackAction()
    {
        $this->_helper->ViewRenderer->setNoRender();
        $this->_helper->layout->disableLayout();
        $server = new Zend_XmlRpc_Server();
        $server->setClass('PingbackRpc', 'pingback');
        echo $server->handle();
    }       

    public function pingtestAction()
    {
		$this->_helper->ViewRenderer->setNoRender();
		$this->_helper->layout->disableLayout();
		$client = new Zend_XmlRpc_Client('http://test.westgis.ac.cn/data/pingback');
		$arg1 = 'http://wlx.westgis.ac.cn/567/';
		$arg2 = 'http://test.westgis.ac.cn/data/487591d0-d437-4114-b810-cbef7c4ee4b2';
		//$result = $client->call('pingback.ping', array($arg1, $arg2));
		$test  = $client->getProxy('pingback');
		$test->ping($arg1,$arg2); 
		//var_dump($result);
    }
    public function outputAction()
    {
			$this->_helper->layout->disableLayout();
			$this->_helper->viewRenderer->setNoRender();
			$sql="select title,datatype,filesize,id from en.normalmetadata";
			$md=$this->db->fetchAll($sql);
			foreach($md as $m)
			{
				print $m["title"].",";
				print ($m["datatype"]?"内部":"公开").",";
				print ($m["filesize"]==1?" ":$m["filesize"]).",";
				$sql1="select keyword from keyword where id=".$m["id"]." and keytype='place'";
				$kd=$this->db->fetchAll($sql1);
				foreach ($kd as $p) print $p["keyword"]." ";
				print ",";
				$sql1="select keyword from keyword where id=".$m["id"]." and keytype='temporal'";
				$kd=$this->db->fetchAll($sql1);
				foreach ($kd as $p) print $p["keyword"]." ";
				print ",";				
				print "<br>";
			}
				 
    }
  	
	
	public function jsonexit($data){
		$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(json_encode($data,JSON_NUMERIC_CHECK));
		return true;  
	}
	function organizationAction()
	{
		$page = $this->_request->getParam('page');
		$name = $this->_request->getParam('name');
		$state=$this->db->query("select distinct responsible.organisation from en.responsible left join en.role on role.resid=responsible.id where role.role in ('pointOfContact','resourceProvider','owner')");
		$this->view->organisation=$state->fetchAll();
		if (!empty($name)) {
			$this->view->codename=$name;
			$sql="select distinct m.* from en.normalmetadata m left join en.role r on m.uuid=r.uuid left join en.responsible s on r.resid=s.id where r.role in ('pointOfContact','resourceProvider','owner') and s.organisation=?";
	   		$sth = $this->db->prepare($sql);
			$sth->execute(array($name));
			$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;
		} else {
			//提供全部分类列表
		}
	}
	function fundAction()
	{
		$id = (int)$this->_request->getParam('id');
		if (!empty($id)) {
			$sql="select * from fund where id=?";
			$this->view->fund=$this->db->fetchRow($sql,array($id));
			if ($this->view->fund) {
				$sql="select distinct m.* from en.normalmetadata m left join mdfund mf on m.uuid=mf.uuid where mf.fid=?";
				$sth = $this->db->prepare($sql);
				$sth->execute(array($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;
			}
	   	} else {
	    		//提供全部分类列表
			$sql="select f.id,f.title_en,f.fund_id,f.fund_type_en,f.ts_created,count(m.id) as datacount,sum(md.filesize) as filesize
			from fund f left join mdfund m on f.id=m.fid right join en.normalmetadata md on m.uuid=md.uuid
			where m.id is not null group by f.id,f.title,f.fund_id,f.fund_type,f.ts_created order by datacount desc,f.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('fund-list');
	    	}
	}
	//实现基于DOI信息的浏览
	function doiAction()
	{
		$ac = $this->_request->getParam('ac');
		if ($ac=='unready') {
			//列出没有DOI的数据
			$sql="select m.* from en.normalmetadata m where length(m.doi)<3 and m.uuid not in (select uuid from datadoi) order by m.ts_created desc";
			$this->view->pageID='doi-unready';
		} else if ($ac=='prepare') {
			//列出有DOI但还未进行提交申请的数据
			$sql="select m.* from en.normalmetadata m where length(m.doi)>3 and m.uuid not in (select uuid from datadoi) order by m.ts_created desc";
			$this->view->pageID='doi-prepare';
		} else if ($ac=='unsubmit') {
			//列出有DOI并计划提交申请的数据
			$sql="select m.*,d.doi as datadoi,date(d.ts_created) as ts_created from en.normalmetadata m left join datadoi d on m.uuid=d.uuid where length(m.doi)>3 and d.ts_created is not null and d.ts_submitted is null order by d.ts_created desc";
			$this->view->pageID='doi-unsubmit';
		} else if ($ac=='submit') {
			//列出有DOI并计划提交申请的数据
			$sql="select m.*,d.doi as datadoi,date(d.ts_submitted) as ts_submitted from en.normalmetadata m left join datadoi d on m.uuid=d.uuid where length(m.doi)>3 and d.ts_submitted is not null and d.ts_published is null order by d.ts_submitted desc,d.ts_created desc";
			$this->view->pageID='doi-submit';
		} else if ($ac=='publish' || empty($ac)) {
			//默认：列出最新发布的DOI数据
			$sql="select m.*,d.doi as datadoi,date(d.ts_submitted) as ts_submitted,date(d.ts_published) as ts_published from en.normalmetadata m left join datadoi d on m.uuid=d.uuid where length(m.doi)>3 and d.ts_published is not null order by d.ts_published desc,d.ts_submitted desc,d.ts_created desc";
			$this->view->pageID='doi-publish';
		}	
		$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;
	}
	
	//基于数据作者的浏览（包括认证后的数据作者以及未认证的数据作者）
	function authorAction()
	{
		$ac = $this->_request->getParam('ac');
		$id = (int)$this->_request->getParam('id');
		if ($ac=='verified')
		{
			//已经认证过的数据作者
			$this->view->pageID='author-verified';
			$this->view->ac='verified';
			if ($id) {
				//列出作者的数据
				$sql="select username,realname from users where id=?";
				$this->view->author=$this->db->fetchRow($sql,array($id));
				$sql="select m.* from en.normalmetadata m left join mdauthor a on a.uuid=m.uuid where a.userid=?";
				$sth = $this->db->prepare($sql);
				$sth->execute(array($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;
			} else {
				//已经认证过的数据作者
				$sql="select u.username,u.realname,u.id,count(u.id) as count from mdauthor a left join users u on a.userid=u.id
				where a.status=1 and a.uuid in (select uuid from en.normalmetadata) group by u.id,u.username,u.realname";
				$sth = $this->db->prepare($sql);
				$sth->execute();
				$rows = $sth->fetchAll();
				$paginator = Zend_Paginator::factory($rows);
				$paginator->setCurrentPageNumber($this->_getParam('page'));
				$paginator->setItemCountPerPage(50);
				$paginator->setView($this->view);
				Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
				$this->view->paginator=$paginator;
			}
	    	} else if ($ac=='unverified' || empty($ac)) {
	    		//未认证的数据作者
			$this->view->pageID='author-unverified';
			$this->view->ac='unverified';
			if ($id) {
				//列出数据
				$sql="select individual as username from en.responsible where id=?";
				$this->view->author=$this->db->fetchRow($sql,array($id));
				$sql="select distinct m.* from en.normalmetadata m left join en.role r on m.uuid=r.uuid left join en.responsible s on r.resid=s.id where r.role in ('pointOfContact','resourceProvider','owner') and s.id=?";
				$sth = $this->db->prepare($sql);
				$sth->execute(array($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;
			} else {
				//列出所有作者
				$sql="select distinct responsible.individual as username,responsible.id from en.responsible left join en.role on role.resid=responsible.id
				where role.role in ('pointOfContact','resourceProvider','owner')";
				$sth = $this->db->prepare($sql);
				$sth->execute();
				$rows = $sth->fetchAll();
				$paginator = Zend_Paginator::factory($rows);
				$paginator->setCurrentPageNumber($this->_getParam('page'));
				$paginator->setItemCountPerPage(50);
				$paginator->setView($this->view);
				Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
				$this->view->paginator=$paginator;
			}
		}	
	}

	function listAction()
	{
		$sql="select m.uuid,m.title,m.citation,m.doi,d.doi as datadoi,d.ts_published,d.authors,d.publisher,date_part('year',d.ts_published) as publish_year from en.normalmetadata m 
left join mdstatus s on m.uuid=s.uuid 
left join datadoi d on d.uuid=m.uuid
where s.status>4 
and m.uuid not in 
(select d.uuid from datasource d left join source s on d.sourceid=s.id 
where s.code in ('heihe','water','hiwater','westee'))
order by m.title";
		$this->view->metadata=$this->db->fetchAll($sql);
		$sql="select m.uuid,m.title,m.citation,m.doi,d.doi as datadoi,d.ts_published,d.authors,d.publisher,date_part('year',d.ts_published) as publish_year 
		from en.normalmetadata m left join datadoi d on d.uuid=m.uuid left join mdstatus s on m.uuid=s.uuid where s.status>4 and m.title like '黑河综合遥感联合试验%' order by title";
		$this->view->water=$this->db->fetchAll($sql);
		$sql="select m.uuid,m.title,m.citation ,m.doi,d.doi as datadoi,d.ts_published,d.authors,d.publisher,date_part('year',d.ts_published) as publish_year
		from en.normalmetadata m left join datadoi d on d.uuid=m.uuid left join mdstatus s on m.uuid=s.uuid where s.status>0 and m.title like '黑河生态水文遥感试验%' order by title";
		$this->view->hiwater=$this->db->fetchAll($sql);
		$sql="select m.uuid,m.title,m.citation ,m.doi,d.doi as datadoi,d.ts_published,d.authors,d.publisher,date_part('year',d.ts_published) as publish_year
		from en.normalmetadata m left join datadoi d on d.uuid=m.uuid left join mdstatus s on m.uuid=s.uuid left join datasource ds on ds.uuid=m.uuid left join source sr on ds.sourceid=sr.id where sr.code='heihe' and s.status>0 and m.title not like '黑河生态水文遥感试验%' order by title";
		$this->view->heihe=$this->db->fetchAll($sql);
		$sql="select m.uuid,m.title,m.citation ,m.doi,d.doi as datadoi,d.ts_published,d.authors,d.publisher,date_part('year',d.ts_published) as publish_year
		from en.normalmetadata m left join datadoi d on d.uuid=m.uuid left join mdstatus s on m.uuid=s.uuid left join datasource ds on ds.uuid=m.uuid left join source sr on ds.sourceid=sr.id where sr.code='westee' and s.status>4 order by title";
		$this->view->westee=$this->db->fetchAll($sql);

	}
}