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

<?php
class HeiheController extends DataController 
{
	private $limit=20;
	
	function preDispatch()
	{
    	parent::preDispatch();
    	$this->_helper->layout->setLayout('heihe');
		$this->debug = 1;
	}
		
	function indexAction()
	{
		$sql="select m.uuid,m.title,m.id,m.description from normalmetadata m left join thumbnail t on m.id=t.id where m.uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')  and length(t.data)>2 order by random() limit 3";
		$this->view->meatdata=$this->db->fetchAll($sql);
	}
	
	/*
    * 数据浏览
    */
	function browseAction()
	{
    	$page=(int)$this->_request->getParam('page');    	
    	if (empty($page)) $page=1;
    	$offset=$this->limit*($page-1);
    	$state=$this->db->query("select count(*) from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe') ");
    	$row=$state->fetchAll();
    	$sum=$row[0]['count'];
    	$select=$this->db->select();
    	$select->from('normalmetadata','*')->where(" uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe') ")->order('title desc')->limitPage($page,$this->limit);
    	$this->view->metadata = $this->db->fetchAll($select);
    	$this->view->page=new Pagination($sum,$page,$this->limit);
    	$this->view->offset=$offset+1; 
	}
    	
	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 normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe') ");
    	$row=$state->fetchAll();
    	$sum=$row[0]['count'];
    	$select=$this->db->select();
    	$select->from('normalmetadata as m','m.*')
   	 	->where(" uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe') ")
   	 	->order('m.title desc')->limitPage($page,$this->limit);
    	$this->view->metadata = $this->db->fetchAll($select);
    	$this->view->page=new Pagination($sum,$page,$this->limit);
	}
	
	function documentAction()
	{
    	$page=(int)$this->_request->getParam('page');    	
    	if (empty($page)) $page=1;
    	$offset=$this->limit*($page-1);
    	$row=$this->db->fetchAll("select count(*) from reference where id in (select refid from mdref where uuid in (select uuid from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe') ))");
    	$sum=$row[0]['count'];
		$sql="select * from reference where id in (select refid from mdref where uuid in (select uuid from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe') )) order by reference limit ? offset ?";
		$this->view->refs=$this->db->fetchAll($sql,array($this->limit,$offset));
    	$this->view->page=new Pagination($sum,$page,$this->limit,"文献");
    	$this->view->offset=$offset+1; 	
	}
	
	function baseAction()
	{
    	$page=(int)$this->_request->getParam('page');    	
    	if (empty($page)) $page=1;
    	$offset=$this->limit*($page-1);
    	$state=$this->db->query("select count(*) from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')  and id in (select id from keyword where keytype='theme' and (keyword='冰川' or keyword='沙漠' or keyword='地貌' or keyword='植被' or keyword='草场' or keyword='沙漠化' or keyword='基础地理' or keyword='遥感影像' or keyword='水文地质' or keyword='社会经济' or keyword='人口' or keyword='SWAT' or keyword='NPP' or keyword='WRF' or keyword='辐射' or keyword='NEP'))");
    	$row=$state->fetchAll();
    	$sum=$row[0]['count'];
		$sql="select uuid,title from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')  and id in (select id from keyword where keytype='theme' and (keyword='冰川' or keyword='沙漠' or keyword='地貌' or keyword='植被' or keyword='草场' or keyword='沙漠化' or keyword='基础地理' or keyword='遥感影像' or keyword='水文地质' or keyword='社会经济' or keyword='人口' or keyword='SWAT' or keyword='NPP' or keyword='WRF' or keyword='辐射' or keyword='NEP')) order by timebegin,title limit ? offset ?";
		$this->view->metadata=$this->db->fetchAll($sql,array($this->limit,$offset));
    	$this->view->page=new Pagination($sum,$page,$this->limit);
    	$this->view->offset=$offset+1; 			
	}

	function geobaseAction()
	{
		$this->getmd('基础地理');
	}

	function coreAction()
	{
    	$page=(int)$this->_request->getParam('page');    	
    	if (empty($page)) $page=1;
    	$offset=$this->limit*($page-1);
    	$state=$this->db->query("select count(*) from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')  and id in (select id from keyword where keytype='theme' and (keyword='DEM' or keyword='土地利用' or keyword='土壤' or keyword='气象' or keyword='水文观测' or keyword='灌溉' or keyword='试验'))");
    	$row=$state->fetchAll();
    	$sum=$row[0]['count'];
		$sql="select uuid,title from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')  and id in (select id from keyword where keytype='theme' and (keyword='DEM' or keyword='土地利用' or keyword='土壤' or keyword='气象' or keyword='水文观测' or keyword='灌溉' or keyword='试验')) order by timebegin,title limit ? offset ?";
		$this->view->metadata=$this->db->fetchAll($sql,array($this->limit,$offset));
    	$this->view->page=new Pagination($sum,$page,$this->limit);
    	$this->view->offset=$offset+1; 	
	}
		
	function demAction()
	{
		$this->getmd('DEM');
	}
	
	function rsAction()
	{
		$this->getmd('遥感影像');
	}
	
	function waterAction()
	{
		$this->getmd('水文地质');
	}
	
	function modelAction()
	{
    	$page=(int)$this->_request->getParam('page');    	
    	if (empty($page)) $page=1;
    	$offset=$this->limit*($page-1);
    	$state=$this->db->query("select count(*) from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')  and id in (select id from keyword where keytype='theme' and (keyword='WRF' or keyword='NPP' or keyword='SWAT' or keyword='NEP' or keyword='辐射'))");
    	$row=$state->fetchAll();
    	$sum=$row[0]['count'];
		$sql="select uuid,title from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')  and id in (select id from keyword where keytype='theme' and (keyword='WRF' or keyword='NPP' or keyword='SWAT' or keyword='NEP' or keyword='辐射')) order by timebegin,title limit ? offset ?";
		$this->view->metadata=$this->db->fetchAll($sql,array($this->limit,$offset));
    	$this->view->page=new Pagination($sum,$page,$this->limit);
    	$this->view->offset=$offset+1; 	
	}
	
	function economicAction()
	{
    	$page=(int)$this->_request->getParam('page');    	
    	if (empty($page)) $page=1;
    	$offset=$this->limit*($page-1);
    	$state=$this->db->query("select count(*) from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')  and id in (select id from keyword where keytype='theme' and (keyword='人口' or keyword='社会经济'))");
    	$row=$state->fetchAll();
    	$sum=$row[0]['count'];
		$sql="select uuid,title from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')  and id in (select id from keyword where keytype='theme' and (keyword='人口' or keyword='社会经济')) order by timebegin,title limit ? offset ?";
		$this->view->metadata=$this->db->fetchAll($sql,array($this->limit,$offset));
    	$this->view->page=new Pagination($sum,$page,$this->limit);
    	$this->view->offset=$offset+1; 
	}
	
	function landsurfaceAction()
	{
    	$page=(int)$this->_request->getParam('page');    	
    	if (empty($page)) $page=1;
    	$offset=$this->limit*($page-1);
    	$state=$this->db->query("select count(*) from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')  and id in (select id from keyword where keytype='theme' and (keyword='冰川' or keyword='沙漠' or keyword='地貌' or keyword='植被' or keyword='草场' or keyword='沙漠化'))");
    	$row=$state->fetchAll();
    	$sum=$row[0]['count'];
		$sql="select uuid,title from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')  and id in (select id from keyword where keytype='theme' and (keyword='冰川' or keyword='沙漠' or keyword='地貌' or keyword='植被' or keyword='草场' or keyword='沙漠化')) order by timebegin,title limit ? offset ?";
		$this->view->metadata=$this->db->fetchAll($sql,array($this->limit,$offset));
    	$this->view->page=new Pagination($sum,$page,$this->limit);
    	$this->view->offset=$offset+1; 	
	}
	
	function landuseAction()
	{
		$this->getmd('土地利用','theme');
	}

	function soilAction()
	{
		$this->getmd('土壤','theme');
	}

	function meteoAction()
	{
		$this->getmd('气象','theme');
	}

	function hydroAction()
	{
		$this->getmd('水文观测','theme');
	}
	function irragationAction()
	{
		$this->getmd('灌溉','theme');
	}
	
	function obsAction()
	{
		$this->getmd('试验','theme');
	}

	function listAction()
	{
		$sql="select uuid,title from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')  order by timebegin,title";
		$this->view->metadata=$this->db->fetchAll($sql);
	}

   function tagAction()
   {
    	$key = $this->_request->getParam('key');
    	$page=(int)$this->_request->getParam('page');    	
    	if (empty($page)) $page=1;
    	$offset=$this->limit*($page-1);
    	if (!empty($key)) {
    		$this->view->codename=$key;
    		$sql=$this->db->quoteInto('select count(id) from keyword where keyword=?',$key);
    		$state=$this->db->query($sql);
    		$row=$state->fetchAll();
			$sum=$row[0]['count'];
			$sql="select uuid,title,id,description from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')  and id in (select id from keyword where keyword='".$key."') order by timebegin,title limit ? offset ?";
			$this->view->metadata=$this->db->fetchAll($sql,array($this->limit,$offset));
    		$this->view->page=new Pagination($sum,$page,$this->limit);
    	} else {
    		$state=$this->db->query("select keyword.keyword,count(*) from keyword left join normalmetadata m on keyword.id=m.id where keyword.keytype='place' and m.uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')  group by keyword.keyword order by count desc");    	
    		$k1=$state->fetchAll();
    		$state=$this->db->query("select k.keyword,count(k.keyword) from keyword k left join normalmetadata m on k.id=m.id where k.keytype='theme' and m.uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')   group by k.keyword order by k.keyword");
    		$k2=$state->fetchAll();
    		$state=$this->db->query("select k.keyword,count(k.keyword) from keyword k left join normalmetadata m on k.id=m.id where k.keytype='discipline' and m.uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')   group by k.keyword order by k.keyword");
    		$k3=$state->fetchAll();
    		$state=$this->db->query("select k.keyword,count(k.keyword) from keyword k left join normalmetadata m on k.id=m.id where k.keytype='stratum' and m.uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')   group by k.keyword order by k.keyword");
    		$k4=$state->fetchAll();
    		$state=$this->db->query("select keyword.keyword,count(*) from keyword left join normalmetadata m on keyword.id=m.id where keyword.keytype='temporal' and m.uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')  group by keyword.keyword order by keyword.keyword");
    		$k5=$state->fetchAll();
    		$this->view->keywords=array('place'=>$k1,'theme'=>$k2,'discipline'=>$k3,'stratum'=>$k4,'temporal'=>$k5);    	
    	}
   }

   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)) {
    		$search=new Search($key);
    		$where=$search->sql_expr(array("title","description"));
    		$page=@(int)$this->_request->getParam('page');
    		if (empty($page)) $page=1;
    		$offset=$this->limit*($page-1);
    		$row=$this->db->fetchAll("select count(*) from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')  and ".$where);
    		$sum=$row[0]['count'];
    		$sql="select uuid,title,id,description from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')  and ".$where." order by timebegin,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;
    		$this->view->offset=$offset+1;    
    	}
   }

	function timemapAction()
	{
    	$sql="select id,uuid,west,south,north,east,title,timebegin,timeend from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe') and timebegin is not null";
    	$this->view->rows=$this->db->fetchAll($sql);
	}
    
   function timelineAction()
   {
    	$fn="heihetime.xml";
    	$rows=$this->db->fetchAll("select ts_created from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe') 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";
   	 	$rows=$this->db->fetchAll("select id,uuid,description,title,timebegin,timeend from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe') and timebegin is not null order by timebegin,title");
    		$timexml='<data>';
    		foreach($rows as $row) {
    			$timexml.='<event start="'.date($dateformat,strtotime($row['timebegin'])).' GMT+0800" ';
    			if ($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="/heihe/view/uuid/'.$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);
    	}
   }

	function categoryAction()
   {
		$code = (int)$this->_request->getParam('code');
    	$page=(int)$this->_request->getParam('page');    	
    	if (empty($page)) $page=1;
    	$offset=$this->limit*($page-1);
    	$this->view->category=$this->db->fetchAll("select c.code,name,name_zh,count(*) from category c left join normalmetadata m on c.id=m.id,categorycode cc where c.code=cc.code and  m.uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe') group by c.code,cc.name,cc.name_zh");
    	if ($code>0 && $code<20) {
			$row=$this->db->fetchAll("select count(*) from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe') and id in (select id from category where code=".$code.")");
			$sum=$row[0]['count'];
			$sql="select uuid,title,description,id from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe') and id in (select distinct id from category where code=".$code.") order by timebegin,title limit ? offset ?";
			$this->view->metadata=$this->db->fetchAll($sql,array($this->limit,$offset));
    		$this->view->page=new Pagination($sum,$page,$this->limit);
    		$this->view->offset=$offset+1; 
    		$row=$this->db->fetchRow("select name,name_zh from categorycode where code=?",$code);
    		$this->view->codename=(empty($row['name_zh'])?$row['name']:$row['name_zh']);
    	} else {
    		//提供全部分类列表
    	}
    }
    
	private function getmd($keyword,$type='theme')
	{
    	$page=(int)$this->_request->getParam('page');    	
    	if (empty($page)) $page=1;
    	$offset=$this->limit*($page-1);
    	$state=$this->db->query("select count(m.*) from normalmetadata m left join datasource d on m.uuid=d.uuid left join source s on d.sourceid=s.id where s.code='heihe' and m.id in (select id from keyword where keytype='".$type."' and keyword='".$keyword."')");
    	$row=$state->fetchAll();
    	$sum=$row[0]['count'];
    	//@todo: add order with title
		$sql="select uuid,title from normalmetadata where uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe') and id in (select id from keyword where keytype='".$type."' and keyword='".$keyword."') order by timebegin,title limit ? offset ?";
		$this->view->metadata=$this->db->fetchAll($sql,array($this->limit,$offset));
    	$this->view->page=new Pagination($sum,$page,$this->limit);
    	$this->view->offset=$offset+1; 
	}
	
	/*
	* submitAction() //数据汇交
	*
	* param string $ac		//动作
	* param int $id			//数据模版ID
	* param int $group		//geonetwork页面跳转参数
	*
	* return view
	*/
	function submitAction(){
		
		$ac = $this->_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;
			$this->view->isadmin=false;
			if ($user->usertype=='administrator') $this->view->isadmin=true;
		}
		
		if(empty($ac) || $ac == "index")
		{
			$this->_helper->viewRenderer('submit-index');
			return true;
		}
		
		//新建元数据
		if($ac == "newdata")
		{
			
			$do = $this->_getParam('do');
			
			if(empty($do))
			{
				$this->_helper->viewRenderer('submit-newdata');
	
				$keywords = $this->_request->getParam('q');
				$sql="select id,(regexp_matches(data,'<resTitle>(.*)</resTitle>'))[1] as title,(owner-".$u_id.") as isowner from metadata where istemplate='y' and schemaid='iso19115'";
				if(!empty($keywords))
				{
					$this->view->q = $keywords;
					$search=new Search($keywords);
					$where=$search->sql_expr(array("data"));
					$sql.=' and '.$where;
				}
				$sql.=" order by changedate desc";
				$sth = $this->wdb->prepare($sql);
				$sth->execute();
				$rows = $sth->fetchAll();
			
				$paginator = Zend_Paginator::factory($rows);
				$paginator->setCurrentPageNumber($this->_getParam('page'));
				$paginator->setItemCountPerPage(10);
				$paginator->setView($this->view);
				Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
				$this->view->paginator=$paginator;
				
				return true;
			}
			
			if($do == "add")
			{
				$this->_helper->viewRenderer('submit-newdata-add');
				$this->view->pageNav = "newdata-add";
				
				$keywords = $this->_request->getParam('q');
				$sql = "SELECT md.title,md.uuid,md.description,gn.id as gid FROM normalmetadata md 
						left join geonetworkmetadata gn on md.uuid=gn.uuid
						WHERE gn.id is not null";
				if(!empty($keywords))
				{
					$this->view->q = $keywords;
					$search=new Search($keywords);
					$where=$search->sql_expr(array("md.title","md.description"));
					$sql.=' and '.$where;
				}
				$sql.=" order by md.ts_created desc";
				$sth = $this->db->prepare($sql);
				$sth->execute();
				$rows = $sth->fetchAll();
			
				$paginator = Zend_Paginator::factory($rows);
				$paginator->setCurrentPageNumber($this->_getParam('page'));
				$paginator->setItemCountPerPage(10);
				$paginator->setView($this->view);
				Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
				$this->view->paginator=$paginator;
				
				return true;
			}
			return true;
		}//newdata
		
		//未提交数据
		if($ac == "unsubmit")
		{
			$do = $this->_getParam('do');
			
			//未提交的数据列表
			if(empty($do) || $do=="index")
			{
				$this->_helper->viewRenderer('submit-unsubmit');
				
				$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;
				
				return true;
			}//index
			
			//提交
			if($do=="commit")
			{
				$this->_helper->layout->disableLayout();
				$this->_helper->viewRenderer->setNoRender();
			   
				$data = "";
				$id = $this->_request->getParam('id');
				try{					
					if(empty($id) || !is_numeric($id))
					{
						$data = array("error"=>"参数错误");
						$this->jsonexit($data);
						return true;
					}
				   
					$changelog = $this->_request->getParam('changelog');
					
					if(empty($changelog))
					{
						$data = array("error"=>'请输入变更信息');
						$this->jsonexit($data);
						return true;
					}
								
					// 1. 权限认定：当前用户必须和其owner相同
					// 数据应当没有评审状态，没有作者信息
					$sql="select 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 or 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 as xml 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;
					}else{
						$uuid = $row['uuid'];
					}
					
					$messages = array();
					
					// 保存数据作者信息
					$sql="insert into mdauthor (uuid,userid,ts_activated,status) values(?,?,now(),1)";
					$sth=$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']));
					
					// 处理文件权限和数据信息
					$ftp_user = "heihe".$u_id."upload";
					$sql = "SELECT * FROM pureftp WHERE userid=? AND homedir LIKE ?";
					$sth = $this->db->prepare($sql);
					$sth->execute(array($ftp_user,'%'.$uuid.'%'));
					$row1 = $sth->fetch(PDO::FETCH_ASSOC);
					
					if(!empty($row1['passwd']))
					{
						$old=umask(0);
						//$this->chmodr($row1['homedir'],1444);
						umask($old);
					}
					
					$path = $row1['homedir'];
					
					//delete dataset & datafile records
					$sql="delete from dataset where uuid=?";
					$sth = $this->db->prepare($sql);
					$sth->execute(array($uuid));
					//自动添加数据分类为黑河
					$sql="insert into datasource (uuid,sourceid) values(?,1)";
					$sth=$this->db->prepare($sql);
					try{$sth->execute(array($uuid));}catch(Exception $e) {}
					
					$sql = "INSERT INTO dataset (uuid,path) VALUES (?,?) RETURNING id";
					$sth = $this->db->prepare($sql);
					$rs  = $sth->execute(array($uuid,$path));
					
					if(!$rs)
					{
						$messages[] = "元数据信息写入失败";
						/*
						$data = array("error"=>'元数据信息写入失败');
						$this->jsonexit($data);
						return true;
						*/
					}
					
					$temp = $sth->fetch(PDO::FETCH_ASSOC);
					
					$dsid = $temp['id'];
					
					$dir = new mydir();
					$files=$dir->recursive($path);
					
					foreach ($files as $k=>$v)
					{
						//$pathinfo = pathinfo($path.$v);
						$filename = mb_substr($v,mb_strlen($path)+1);
						$filesize = filesize($v);
						$isdir=is_dir($v)?1:0;
						$depth=substr_count($filename,"/")+1;
						if (substr($filename,-1,1)=='/') $depth--;
						//$this->chmodr($path.$v,0444);
						$sql = "INSERT INTO datafile (dsid,filename,filesize,isdir,depth) VALUES (?,?,?,?,?)";
						$sth = $this->db->prepare($sql);
						$rs = $sth->execute(array($dsid,$filename,$filesize,$isdir,$depth));
						if(!$rs)
						{
							$messages[] = "数据文件".$filename.'写入失败';
						}
					}
					
	
					// 3. 保存数据评审状态
					//导入元数据
					$iso=new ISO19115();
					$iso->saveDB($this->db,$row['xml']);
					//进入评审库
					$sql="insert into mdstatus (uuid,status,userid) values(?,?,?)";
					$this->db->query($sql,array($uuid,0,$u_id));
							
					//email to admin
					$mail=new WestdcMailer($this->view->config->smtp);
					$mail->setFrom($this->view->config->service->email,'数据服务组');
					$mailtp=new EmailText($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());
					$mail->addTo($this->view->config->service->email);
					$mail->send();
									
					unset($mail);
					unset($mailtp);
					//email to author
					$mail=new WestdcMailer($this->view->config->smtp);
					$mail->setFrom($this->view->config->service->email,'数据服务组');
					$mailtp=new EmailText($this->db,"heihe-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());
					$mail->addTo($user->email);
					$mail->addCc($this->view->config->service->email);
					@$mail->send();
						
					$data = array("commited"=>1,"error"=>'该版本已经成功提交，请等待数据中心进一步处理!');
					$this->jsonexit($data);
					return true;			
				}catch(Exception $e) {
					$sql="delete from mdstatus where uuid in (select uuid from geonetworkmetadata where id=?)";
					$this->db->query($sql,array($id));
					$sql="delete from mdauthor where userid=? and uuid in (select uuid from geonetworkmetadata where id=?)";
					$this->db->query($sql,array($u_id,$id));
					
				   $msg = "提交失败，请确认权限后重试";
				   if($this->debug>0)
				   {$msg .= $e->getMessage();}
				   $data = array("error"=>$msg);
				   $this->jsonexit($data);
				   return true;
				}
			}//commit
			
			return true;
		}//unsubmit
		
		//FTP
		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;
			}
			
			//ftp 用户名
			$uname = 'heihe'.$u_id.'upload';
			
			//ftp路径
			$homedir = "/var/www/westdc.westgis.ac.cn/data/heihe_upload/".$uuid."/";
			
			$sql = "SELECT * FROM pureftp WHERE userid='$uname' ORDER BY pkid DESC";
			$sth = $this->db->prepare($sql);
			$sth->execute();
			$row = $sth->fetch();

			$old=umask(0);
			@mkdir($homedir,0777);
			umask($old);
			
			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 = 1001;
					$gid = 1001;
					
					$passwd = $this->genRandomString(16);
					$sql = "UPDATE pureftp SET passwd=?,uid=?,gid=?,homedir=? WHERE userid=?";
					$sth = $this->db->prepare($sql);
					$rs = $sth->execute(array($passwd,$uid,$gid,$homedir,$uname));
					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 = 1001;
				$gid = 1001;
				$passwd = $this->genRandomString(16);
				
				$sql = "INSERT INTO pureftp (userid,passwd,uid,gid,homedir) VALUES (?,?,?,?,?)";
				$sth = $this->db->prepare($sql);
				$rs = $sth->execute(array($uname,$passwd,$uid,$gid,$homedir));
				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
		
	}//function submitAction()
	
	/*
	* projectsAction() 数据汇交计划
	* 
	*
	*
	*
	*/
	function projectsAction()
	{
		
		$ac = $this->_getParam('ac');
		$invite = $this->_getParam('invite');
		
		if(empty($ac) || $ac == "index")
		{
			$this->_helper->viewRenderer('project-index');
			
			$sql = "SELECT * FROM heiheproject";
			$sth = $this->db->query($sql);
			$rows = $sth->fetchAll();
			
			foreach ($rows as $k=>$v)
			{
				$rows[$k]['status'] = $this->replacestatus($v['status']);
			}
			
			$paginator = Zend_Paginator::factory($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;
			
		}//ac == index 
		
		if($ac == "submitting")
		{
			
		}//ac == submitting 正在提交
		
		if($ac == "unsubmit")
		{
			
		}//ac == unsubmit 未提交
		
		if($ac == "submit")
		{
			
		}//ac == submit 已提交
		
		if(!empty($invite))
		{
			
			$this->_helper->viewRenderer('project-invite');
			
			if(!preg_match("/[A-Za-z0-9]/",$invite))
			{
				$this->view->error = "参数错误!";
				return true;
			}
			
			if(strlen($invite)!=12)
			{
				$this->view->error = "参数错误";
				return true;
			}
			
			$pid = $this->_getParam('pid');
			
			if(!is_numeric($pid))
			{
				$this->view->error = "参数错误";
				return true;
			}
			
			
			
			
		}//专家邀请链接
		
	}//projectsAction()
	
	function replacestatus($status)
	{
		if($status == 0)
		{
			return "计划未提交";
		}
		if($status == 1)
		{
			return "计划未审核";
		}
		if($status == 2)
		{
			return "跟踪专家审核";
		}
		if($status == 3)
		{
			return "跟踪专家通过";
		}
		if($status == 4)
		{
			return "数据委员会通过";
		}
	}
	
	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;
	}
	
	function chmodr($path, $filemode) {
		if (!is_dir($path))
		return chmod($path, $filemode);
		
		$dh = opendir($path);
		while (($file = readdir($dh)) !== false) {
			if($file != '.' && $file != '..') {
				$fullpath = $path.'/'.$file;
					if(is_link($fullpath))
					return FALSE;
					elseif(!is_dir($fullpath) && !chmod($fullpath, $filemode))
					return FALSE;
					elseif(!$this->chmodr($fullpath, $filemode))
				return FALSE;
			}
		}
		closedir($dh);
		if(chmod($path, $filemode))
		return TRUE;
		else
		return FALSE;
	}
	
	//成为作者后的后继处理工作
	private function author_first($uuid,$author)
	{
		$sql="insert into mdversion (xml,ts_created,uuid,changelog,userid) 
			select x.data,m.ts_created,?,?,? from metadata m left join xml x on m.id=x.id
			left join mdversion v on m.uuid=v.uuid
			where m.uuid=? and v.changelog is null";
		$sth=$this->db->prepare($sql);
		try
		{
			$sth->execute(array($uuid,'初始版本 version 1.0',$author,$uuid));
		} catch(Exception $e){
			// do nothing here.
			// 说明之前已经有对应数据
		}
		$this->wdb=Zend_Db::factory($this->view->config->geonetwork);
		$sql="update metadata set owner=? where uuid=?";
		$sth=$this->wdb->prepare($sql);
		$sth->execute(array($author,$uuid));
	} 
	
}
-												增加json输出滚动信息的功能


											
										
										
											2011-11-08 10:08:27 +00:00
+								<?php
 								class HeiheController extends DataController
 								{
 									private $limit=20;
-												实现黑河专题应用


											
										
										
											2011-10-21 08:52:32 +00:00
+									function preDispatch()
 									{
-												增加json输出滚动信息的功能


											
										
										
											2011-11-08 10:08:27 +00:00
+								    	parent::preDispatch();
-												实现黑河专题应用


											
										
										
											2011-10-21 08:52:32 +00:00
+								    	$this->_helper->layout->setLayout('heihe');
-												在黑河计划数据整理服务中加入数据汇交


											
										
										
											2012-10-22 07:52:00 +00:00
+										$this->debug = 1;
-												增加json输出滚动信息的功能


											
										
										
											2011-11-08 10:08:27 +00:00
+									}
 									function indexAction()
 									{
 										$sql="select m.uuid,m.title,m.id,m.description from normalmetadata m left join thumbnail t on m.id=t.id where m.uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')  and length(t.data)>2 order by random() limit 3";
 										$this->view->meatdata=$this->db->fetchAll($sql);
 									}
-												实现黑河专题应用


											
										
										
											2011-10-21 08:52:32 +00:00
+									/*
 								    * 数据浏览
 								    */
 									function browseAction()
 									{
 								    	$page=(int)$this->_request->getParam('page');
 								    	if (empty($page)) $page=1;
 								    	$offset=$this->limit*($page-1);
-												采用normalmetadata;采用source表指定数据来源


											
										
										
											2011-11-07 15:11:05 +00:00
+								    	$state=$this->db->query("select count(*) from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe') ");
-												实现黑河专题应用


											
										
										
											2011-10-21 08:52:32 +00:00
+								    	$row=$state->fetchAll();
 								    	$sum=$row[0]['count'];
 								    	$select=$this->db->select();
-												采用normalmetadata;采用source表指定数据来源


											
										
										
											2011-11-07 15:11:05 +00:00
+								    	$select->from('normalmetadata','*')->where(" uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe') ")->order('title desc')->limitPage($page,$this->limit);
-												实现黑河专题应用


											
										
										
											2011-10-21 08:52:32 +00:00
+								    	$this->view->metadata = $this->db->fetchAll($select);
-												增加json输出滚动信息的功能


											
										
										
											2011-11-08 10:08:27 +00:00
+								    	$this->view->page=new Pagination($sum,$page,$this->limit);
-												实现黑河专题应用


											
										
										
											2011-10-21 08:52:32 +00:00
+								    	$this->view->offset=$offset+1;
 									}
-												增加json输出滚动信息的功能


											
										
										
											2011-11-08 10:08:27 +00:00
-												实现黑河专题应用


											
										
										
											2011-10-21 08:52:32 +00:00
+									function thumbAction()
 									{
 								    	$page=(int)$this->_request->getParam('page');
 								    	if (empty($page)) $page=1;
 								    	$offset=$this->limit*($page-1);
-												采用normalmetadata;采用source表指定数据来源


											
										
										
											2011-11-07 15:11:05 +00:00
+								    	$state=$this->db->query("select count(*) from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe') ");
-												实现黑河专题应用


											
										
										
											2011-10-21 08:52:32 +00:00
+								    	$row=$state->fetchAll();
 								    	$sum=$row[0]['count'];
 								    	$select=$this->db->select();
-												增加json输出滚动信息的功能


											
										
										
											2011-11-08 10:08:27 +00:00
+								    	$select->from('normalmetadata as m','m.*')
 								   	 	->where(" uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe') ")
-												调整了缩略图显示方式，并添加了点击显示大图功能


											
										
										
											2011-10-25 04:12:44 +00:00
+								   	 	->order('m.title desc')->limitPage($page,$this->limit);
-												实现黑河专题应用


											
										
										
											2011-10-21 08:52:32 +00:00
+								    	$this->view->metadata = $this->db->fetchAll($select);
 								    	$this->view->page=new Pagination($sum,$page,$this->limit);
-												增加json输出滚动信息的功能


											
										
										
											2011-11-08 10:08:27 +00:00
+									}
 									function documentAction()
 									{
 								    	$page=(int)$this->_request->getParam('page');
 								    	if (empty($page)) $page=1;
 								    	$offset=$this->limit*($page-1);
 								    	$row=$this->db->fetchAll("select count(*) from reference where id in (select refid from mdref where uuid in (select uuid from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe') ))");
 								    	$sum=$row[0]['count'];
 										$sql="select * from reference where id in (select refid from mdref where uuid in (select uuid from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe') )) order by reference limit ? offset ?";
 										$this->view->refs=$this->db->fetchAll($sql,array($this->limit,$offset));
 								    	$this->view->page=new Pagination($sum,$page,$this->limit,"文献");
 								    	$this->view->offset=$offset+1;
 									}
 									function baseAction()
 									{
 								    	$page=(int)$this->_request->getParam('page');
 								    	if (empty($page)) $page=1;
 								    	$offset=$this->limit*($page-1);
 								    	$state=$this->db->query("select count(*) from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')  and id in (select id from keyword where keytype='theme' and (keyword='冰川' or keyword='沙漠' or keyword='地貌' or keyword='植被' or keyword='草场' or keyword='沙漠化' or keyword='基础地理' or keyword='遥感影像' or keyword='水文地质' or keyword='社会经济' or keyword='人口' or keyword='SWAT' or keyword='NPP' or keyword='WRF' or keyword='辐射' or keyword='NEP'))");
 								    	$row=$state->fetchAll();
 								    	$sum=$row[0]['count'];
 										$sql="select uuid,title from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')  and id in (select id from keyword where keytype='theme' and (keyword='冰川' or keyword='沙漠' or keyword='地貌' or keyword='植被' or keyword='草场' or keyword='沙漠化' or keyword='基础地理' or keyword='遥感影像' or keyword='水文地质' or keyword='社会经济' or keyword='人口' or keyword='SWAT' or keyword='NPP' or keyword='WRF' or keyword='辐射' or keyword='NEP')) order by timebegin,title limit ? offset ?";
 										$this->view->metadata=$this->db->fetchAll($sql,array($this->limit,$offset));
 								    	$this->view->page=new Pagination($sum,$page,$this->limit);
 								    	$this->view->offset=$offset+1;
 									}
 									function geobaseAction()
 									{
 										$this->getmd('基础地理');
 									}
 									function coreAction()
 									{
 								    	$page=(int)$this->_request->getParam('page');
 								    	if (empty($page)) $page=1;
 								    	$offset=$this->limit*($page-1);
 								    	$state=$this->db->query("select count(*) from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')  and id in (select id from keyword where keytype='theme' and (keyword='DEM' or keyword='土地利用' or keyword='土壤' or keyword='气象' or keyword='水文观测' or keyword='灌溉' or keyword='试验'))");
 								    	$row=$state->fetchAll();
 								    	$sum=$row[0]['count'];
 										$sql="select uuid,title from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')  and id in (select id from keyword where keytype='theme' and (keyword='DEM' or keyword='土地利用' or keyword='土壤' or keyword='气象' or keyword='水文观测' or keyword='灌溉' or keyword='试验')) order by timebegin,title limit ? offset ?";
 										$this->view->metadata=$this->db->fetchAll($sql,array($this->limit,$offset));
 								    	$this->view->page=new Pagination($sum,$page,$this->limit);
 								    	$this->view->offset=$offset+1;
 									}
 									function demAction()
 									{
 										$this->getmd('DEM');
 									}
 									function rsAction()
 									{
 										$this->getmd('遥感影像');
 									}
 									function waterAction()
 									{
 										$this->getmd('水文地质');
 									}
 									function modelAction()
 									{
 								    	$page=(int)$this->_request->getParam('page');
 								    	if (empty($page)) $page=1;
 								    	$offset=$this->limit*($page-1);
 								    	$state=$this->db->query("select count(*) from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')  and id in (select id from keyword where keytype='theme' and (keyword='WRF' or keyword='NPP' or keyword='SWAT' or keyword='NEP' or keyword='辐射'))");
 								    	$row=$state->fetchAll();
 								    	$sum=$row[0]['count'];
 										$sql="select uuid,title from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')  and id in (select id from keyword where keytype='theme' and (keyword='WRF' or keyword='NPP' or keyword='SWAT' or keyword='NEP' or keyword='辐射')) order by timebegin,title limit ? offset ?";
 										$this->view->metadata=$this->db->fetchAll($sql,array($this->limit,$offset));
 								    	$this->view->page=new Pagination($sum,$page,$this->limit);
 								    	$this->view->offset=$offset+1;
 									}
 									function economicAction()
 									{
 								    	$page=(int)$this->_request->getParam('page');
 								    	if (empty($page)) $page=1;
 								    	$offset=$this->limit*($page-1);
 								    	$state=$this->db->query("select count(*) from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')  and id in (select id from keyword where keytype='theme' and (keyword='人口' or keyword='社会经济'))");
 								    	$row=$state->fetchAll();
 								    	$sum=$row[0]['count'];
 										$sql="select uuid,title from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')  and id in (select id from keyword where keytype='theme' and (keyword='人口' or keyword='社会经济')) order by timebegin,title limit ? offset ?";
 										$this->view->metadata=$this->db->fetchAll($sql,array($this->limit,$offset));
 								    	$this->view->page=new Pagination($sum,$page,$this->limit);
 								    	$this->view->offset=$offset+1;
 									}
 									function landsurfaceAction()
 									{
 								    	$page=(int)$this->_request->getParam('page');
 								    	if (empty($page)) $page=1;
 								    	$offset=$this->limit*($page-1);
 								    	$state=$this->db->query("select count(*) from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')  and id in (select id from keyword where keytype='theme' and (keyword='冰川' or keyword='沙漠' or keyword='地貌' or keyword='植被' or keyword='草场' or keyword='沙漠化'))");
 								    	$row=$state->fetchAll();
 								    	$sum=$row[0]['count'];
 										$sql="select uuid,title from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')  and id in (select id from keyword where keytype='theme' and (keyword='冰川' or keyword='沙漠' or keyword='地貌' or keyword='植被' or keyword='草场' or keyword='沙漠化')) order by timebegin,title limit ? offset ?";
 										$this->view->metadata=$this->db->fetchAll($sql,array($this->limit,$offset));
 								    	$this->view->page=new Pagination($sum,$page,$this->limit);
 								    	$this->view->offset=$offset+1;
 									}
 									function landuseAction()
 									{
 										$this->getmd('土地利用','theme');
 									}
 									function soilAction()
 									{
 										$this->getmd('土壤','theme');
 									}
 									function meteoAction()
 									{
 										$this->getmd('气象','theme');
 									}
 									function hydroAction()
 									{
 										$this->getmd('水文观测','theme');
 									}
 									function irragationAction()
 									{
 										$this->getmd('灌溉','theme');
 									}
 									function obsAction()
 									{
 										$this->getmd('试验','theme');
 									}
 									function listAction()
 									{
 										$sql="select uuid,title from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')  order by timebegin,title";
 										$this->view->metadata=$this->db->fetchAll($sql);
 									}
 								   function tagAction()
 								   {
 								    	$key = $this->_request->getParam('key');
 								    	$page=(int)$this->_request->getParam('page');
 								    	if (empty($page)) $page=1;
 								    	$offset=$this->limit*($page-1);
 								    	if (!empty($key)) {
 								    		$this->view->codename=$key;
 								    		$sql=$this->db->quoteInto('select count(id) from keyword where keyword=?',$key);
 								    		$state=$this->db->query($sql);
 								    		$row=$state->fetchAll();
 											$sum=$row[0]['count'];
 											$sql="select uuid,title,id,description from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')  and id in (select id from keyword where keyword='".$key."') order by timebegin,title limit ? offset ?";
 											$this->view->metadata=$this->db->fetchAll($sql,array($this->limit,$offset));
 								    		$this->view->page=new Pagination($sum,$page,$this->limit);
 								    	} else {
 								    		$state=$this->db->query("select keyword.keyword,count(*) from keyword left join normalmetadata m on keyword.id=m.id where keyword.keytype='place' and m.uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')  group by keyword.keyword order by count desc");
 								    		$k1=$state->fetchAll();
 								    		$state=$this->db->query("select k.keyword,count(k.keyword) from keyword k left join normalmetadata m on k.id=m.id where k.keytype='theme' and m.uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')   group by k.keyword order by k.keyword");
 								    		$k2=$state->fetchAll();
 								    		$state=$this->db->query("select k.keyword,count(k.keyword) from keyword k left join normalmetadata m on k.id=m.id where k.keytype='discipline' and m.uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')   group by k.keyword order by k.keyword");
 								    		$k3=$state->fetchAll();
 								    		$state=$this->db->query("select k.keyword,count(k.keyword) from keyword k left join normalmetadata m on k.id=m.id where k.keytype='stratum' and m.uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')   group by k.keyword order by k.keyword");
 								    		$k4=$state->fetchAll();
 								    		$state=$this->db->query("select keyword.keyword,count(*) from keyword left join normalmetadata m on keyword.id=m.id where keyword.keytype='temporal' and m.uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')  group by keyword.keyword order by keyword.keyword");
 								    		$k5=$state->fetchAll();
 								    		$this->view->keywords=array('place'=>$k1,'theme'=>$k2,'discipline'=>$k3,'stratum'=>$k4,'temporal'=>$k5);
 								    	}
 								   }
 								   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)) {
 								    		$search=new Search($key);
 								    		$where=$search->sql_expr(array("title","description"));
 								    		$page=@(int)$this->_request->getParam('page');
 								    		if (empty($page)) $page=1;
 								    		$offset=$this->limit*($page-1);
 								    		$row=$this->db->fetchAll("select count(*) from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')  and ".$where);
 								    		$sum=$row[0]['count'];
 								    		$sql="select uuid,title,id,description from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe')  and ".$where." order by timebegin,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;
 								    		$this->view->offset=$offset+1;
 								    	}
 								   }
 									function timemapAction()
 									{
 								    	$sql="select id,uuid,west,south,north,east,title,timebegin,timeend from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe') and timebegin is not null";
 								    	$this->view->rows=$this->db->fetchAll($sql);
 									}
 								   function timelineAction()
 								   {
 								    	$fn="heihetime.xml";
 								    	$rows=$this->db->fetchAll("select ts_created from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe') 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";
 								   	 	$rows=$this->db->fetchAll("select id,uuid,description,title,timebegin,timeend from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe') and timebegin is not null order by timebegin,title");
 								    		$timexml='<data>';
 								    		foreach($rows as $row) {
 								    			$timexml.='<event start="'.date($dateformat,strtotime($row['timebegin'])).' GMT+0800" ';
 								    			if ($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="/heihe/view/uuid/'.$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);
 								    	}
 								   }
 									function categoryAction()
 								   {
 										$code = (int)$this->_request->getParam('code');
 								    	$page=(int)$this->_request->getParam('page');
 								    	if (empty($page)) $page=1;
 								    	$offset=$this->limit*($page-1);
 								    	$this->view->category=$this->db->fetchAll("select c.code,name,name_zh,count(*) from category c left join normalmetadata m on c.id=m.id,categorycode cc where c.code=cc.code and  m.uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe') group by c.code,cc.name,cc.name_zh");
 								    	if ($code>0 && $code<20) {
 											$row=$this->db->fetchAll("select count(*) from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe') and id in (select id from category where code=".$code.")");
 											$sum=$row[0]['count'];
 											$sql="select uuid,title,description,id from normalmetadata where  uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe') and id in (select distinct id from category where code=".$code.") order by timebegin,title limit ? offset ?";
 											$this->view->metadata=$this->db->fetchAll($sql,array($this->limit,$offset));
 								    		$this->view->page=new Pagination($sum,$page,$this->limit);
 								    		$this->view->offset=$offset+1;
 								    		$row=$this->db->fetchRow("select name,name_zh from categorycode where code=?",$code);
 								    		$this->view->codename=(empty($row['name_zh'])?$row['name']:$row['name_zh']);
 								    	} else {
 								    		//提供全部分类列表
 								    	}
 								    }
 									private function getmd($keyword,$type='theme')
 									{
 								    	$page=(int)$this->_request->getParam('page');
 								    	if (empty($page)) $page=1;
 								    	$offset=$this->limit*($page-1);
 								    	$state=$this->db->query("select count(m.*) from normalmetadata m left join datasource d on m.uuid=d.uuid left join source s on d.sourceid=s.id where s.code='heihe' and m.id in (select id from keyword where keytype='".$type."' and keyword='".$keyword."')");
 								    	$row=$state->fetchAll();
 								    	$sum=$row[0]['count'];
 								    	//@todo: add order with title
 										$sql="select uuid,title from normalmetadata where uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='heihe') and id in (select id from keyword where keytype='".$type."' and keyword='".$keyword."') order by timebegin,title limit ? offset ?";
 										$this->view->metadata=$this->db->fetchAll($sql,array($this->limit,$offset));
 								    	$this->view->page=new Pagination($sum,$page,$this->limit);
 								    	$this->view->offset=$offset+1;
-												在黑河计划数据整理服务中加入数据汇交


											
										
										
											2012-10-22 07:52:00 +00:00
+									}
 									/*
 									* submitAction() //数据汇交
 									*
 									* param string $ac		//动作
 									* param int $id			//数据模版ID
 									* param int $group		//geonetwork页面跳转参数
 									*
 									* return view
 									*/
 									function submitAction(){
 										$ac = $this->_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;
 											$this->view->isadmin=false;
 											if ($user->usertype=='administrator') $this->view->isadmin=true;
 										}
 										if(empty($ac) || $ac == "index")
 										{
 											$this->_helper->viewRenderer('submit-index');
 											return true;
 										}
 										//新建元数据
 										if($ac == "newdata")
 										{
 											$do = $this->_getParam('do');
 											if(empty($do))
 											{
 												$this->_helper->viewRenderer('submit-newdata');
 												$keywords = $this->_request->getParam('q');
 												$sql="select id,(regexp_matches(data,'<resTitle>(.*)</resTitle>'))[1] as title,(owner-".$u_id.") as isowner from metadata where istemplate='y' and schemaid='iso19115'";
 												if(!empty($keywords))
 												{
 													$this->view->q = $keywords;
 													$search=new Search($keywords);
 													$where=$search->sql_expr(array("data"));
 													$sql.=' and '.$where;
 												}
 												$sql.=" order by changedate desc";
 												$sth = $this->wdb->prepare($sql);
 												$sth->execute();
 												$rows = $sth->fetchAll();
 												$paginator = Zend_Paginator::factory($rows);
 												$paginator->setCurrentPageNumber($this->_getParam('page'));
 												$paginator->setItemCountPerPage(10);
 												$paginator->setView($this->view);
 												Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
 												$this->view->paginator=$paginator;
 												return true;
 											}
 											if($do == "add")
 											{
 												$this->_helper->viewRenderer('submit-newdata-add');
 												$this->view->pageNav = "newdata-add";
 												$keywords = $this->_request->getParam('q');
 												$sql = "SELECT md.title,md.uuid,md.description,gn.id as gid FROM normalmetadata md
 														left join geonetworkmetadata gn on md.uuid=gn.uuid
 														WHERE gn.id is not null";
 												if(!empty($keywords))
 												{
 													$this->view->q = $keywords;
 													$search=new Search($keywords);
 													$where=$search->sql_expr(array("md.title","md.description"));
 													$sql.=' and '.$where;
 												}
 												$sql.=" order by md.ts_created desc";
 												$sth = $this->db->prepare($sql);
 												$sth->execute();
 												$rows = $sth->fetchAll();
 												$paginator = Zend_Paginator::factory($rows);
 												$paginator->setCurrentPageNumber($this->_getParam('page'));
 												$paginator->setItemCountPerPage(10);
 												$paginator->setView($this->view);
 												Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
 												$this->view->paginator=$paginator;
 												return true;
 											}
 											return true;
 										}//newdata
 										//未提交数据
 										if($ac == "unsubmit")
 										{
 											$do = $this->_getParam('do');
 											//未提交的数据列表
 											if(empty($do) || $do=="index")
 											{
 												$this->_helper->viewRenderer('submit-unsubmit');
 												$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;
 												return true;
 											}//index
 											//提交
 											if($do=="commit")
 											{
 												$this->_helper->layout->disableLayout();
 												$this->_helper->viewRenderer->setNoRender();
-												添加黑河数据汇交计划相关控制器、视图，以及一部分功能


											
										
										
											2012-11-09 09:58:33 +00:00
+												$data = "";
-												add more error control when submit new metadata


											
										
										
											2012-10-31 00:56:39 +00:00
+												$id = $this->_request->getParam('id');
 												try{
-												在黑河计划数据整理服务中加入数据汇交


											
										
										
											2012-10-22 07:52:00 +00:00
+													if(empty($id) || !is_numeric($id))
 													{
 														$data = array("error"=>"参数错误");
 														$this->jsonexit($data);
 														return true;
 													}
 													$changelog = $this->_request->getParam('changelog');
 													if(empty($changelog))
 													{
 														$data = array("error"=>'请输入变更信息');
 														$this->jsonexit($data);
 														return true;
 													}
 													// 1. 权限认定：当前用户必须和其owner相同
 													// 数据应当没有评审状态，没有作者信息
 													$sql="select gn.id from geonetworkmetadata gn
 														left join mdstatus s on gn.uuid=s.uuid
 														left join mdauthor a on s.uuid=a.uuid
-												取消提交后的只读处理，减少错误处理


											
										
										
											2012-10-31 04:29:34 +00:00
+														where (s.id is not null or a.id is not null) and gn.id=?";
-												在黑河计划数据整理服务中加入数据汇交


											
										
										
											2012-10-22 07:52:00 +00:00
+													$sth=$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 as xml 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;
 													}else{
 														$uuid = $row['uuid'];
 													}
 													$messages = array();
 													// 保存数据作者信息
 													$sql="insert into mdauthor (uuid,userid,ts_activated,status) values(?,?,now(),1)";
 													$sth=$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']));
 													// 处理文件权限和数据信息
-												实现FTP帐号控制以及黑河专题分类


											
										
										
											2012-10-22 14:20:20 +00:00
+													$ftp_user = "heihe".$u_id."upload";
-												在黑河计划数据整理服务中加入数据汇交


											
										
										
											2012-10-22 07:52:00 +00:00
+													$sql = "SELECT * FROM pureftp WHERE userid=? AND homedir LIKE ?";
 													$sth = $this->db->prepare($sql);
 													$sth->execute(array($ftp_user,'%'.$uuid.'%'));
-												confirm $path variable in assoc mode


											
										
										
											2012-10-31 03:10:30 +00:00
+													$row1 = $sth->fetch(PDO::FETCH_ASSOC);
-												在黑河计划数据整理服务中加入数据汇交


											
										
										
											2012-10-22 07:52:00 +00:00
 													if(!empty($row1['passwd']))
 													{
 														$old=umask(0);
-												取消提交后的只读处理，减少错误处理


											
										
										
											2012-10-31 04:29:34 +00:00
+														//$this->chmodr($row1['homedir'],1444);
-												在黑河计划数据整理服务中加入数据汇交


											
										
										
											2012-10-22 07:52:00 +00:00
+														umask($old);
 													}
 													$path = $row1['homedir'];
 													//delete dataset & datafile records
 													$sql="delete from dataset where uuid=?";
 													$sth = $this->db->prepare($sql);
 													$sth->execute(array($uuid));
-												添加黑河数据汇交计划相关控制器、视图，以及一部分功能


											
										
										
											2012-11-09 09:58:33 +00:00
+													//自动添加数据分类为黑河
 													$sql="insert into datasource (uuid,sourceid) values(?,1)";
 													$sth=$this->db->prepare($sql);
-												实现FTP帐号控制以及黑河专题分类


											
										
										
											2012-10-22 14:20:20 +00:00
+													try{$sth->execute(array($uuid));}catch(Exception $e) {}
-												在黑河计划数据整理服务中加入数据汇交


											
										
										
											2012-10-22 07:52:00 +00:00
 													$sql = "INSERT INTO dataset (uuid,path) VALUES (?,?) RETURNING id";
 													$sth = $this->db->prepare($sql);
 													$rs  = $sth->execute(array($uuid,$path));
 													if(!$rs)
 													{
 														$messages[] = "元数据信息写入失败";
 														/*
 														$data = array("error"=>'元数据信息写入失败');
 														$this->jsonexit($data);
 														return true;
 														*/
-												添加黑河数据汇交计划相关控制器、视图，以及一部分功能


											
										
										
											2012-11-09 09:58:33 +00:00
+													}
-												在黑河计划数据整理服务中加入数据汇交


											
										
										
											2012-10-22 07:52:00 +00:00
 													$temp = $sth->fetch(PDO::FETCH_ASSOC);
 													$dsid = $temp['id'];
 													$dir = new mydir();
 													$files=$dir->recursive($path);
 													foreach ($files as $k=>$v)
 													{
 														//$pathinfo = pathinfo($path.$v);
 														$filename = mb_substr($v,mb_strlen($path)+1);
 														$filesize = filesize($v);
 														$isdir=is_dir($v)?1:0;
 														$depth=substr_count($filename,"/")+1;
 														if (substr($filename,-1,1)=='/') $depth--;
 														//$this->chmodr($path.$v,0444);
 														$sql = "INSERT INTO datafile (dsid,filename,filesize,isdir,depth) VALUES (?,?,?,?,?)";
 														$sth = $this->db->prepare($sql);
 														$rs = $sth->execute(array($dsid,$filename,$filesize,$isdir,$depth));
 														if(!$rs)
 														{
 															$messages[] = "数据文件".$filename.'写入失败';
 														}
 													}
 													// 3. 保存数据评审状态
 													//导入元数据
 													$iso=new ISO19115();
 													$iso->saveDB($this->db,$row['xml']);
 													//进入评审库
 													$sql="insert into mdstatus (uuid,status,userid) values(?,?,?)";
 													$this->db->query($sql,array($uuid,0,$u_id));
 													//email to admin
 													$mail=new WestdcMailer($this->view->config->smtp);
 													$mail->setFrom($this->view->config->service->email,'数据服务组');
 													$mailtp=new EmailText($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());
 													$mail->addTo($this->view->config->service->email);
 													$mail->send();
 													unset($mail);
 													unset($mailtp);
 													//email to author
 													$mail=new WestdcMailer($this->view->config->smtp);
 													$mail->setFrom($this->view->config->service->email,'数据服务组');
-												change heihe data submit mail template


											
										
										
											2012-11-05 12:32:00 +00:00
+													$mailtp=new EmailText($this->db,"heihe-new-author",array(
-												在黑河计划数据整理服务中加入数据汇交


											
										
										
											2012-10-22 07:52:00 +00:00
+																		'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());
 													$mail->addTo($user->email);
 													$mail->addCc($this->view->config->service->email);
 													@$mail->send();
 													$data = array("commited"=>1,"error"=>'该版本已经成功提交，请等待数据中心进一步处理!');
 													$this->jsonexit($data);
 													return true;
-												添加黑河数据汇交计划相关控制器、视图，以及一部分功能


											
										
										
											2012-11-09 09:58:33 +00:00
+												}catch(Exception $e) {
 													$sql="delete from mdstatus where uuid in (select uuid from geonetworkmetadata where id=?)";
 													$this->db->query($sql,array($id));
 													$sql="delete from mdauthor where userid=? and uuid in (select uuid from geonetworkmetadata where id=?)";
 													$this->db->query($sql,array($u_id,$id));
-												add more error control when submit new metadata


											
										
										
											2012-10-31 00:56:39 +00:00
-												在黑河计划数据整理服务中加入数据汇交


											
										
										
											2012-10-22 07:52:00 +00:00
+												   $msg = "提交失败，请确认权限后重试";
 												   if($this->debug>0)
 												   {$msg .= $e->getMessage();}
 												   $data = array("error"=>$msg);
 												   $this->jsonexit($data);
 												   return true;
 												}
 											}//commit
 											return true;
 										}//unsubmit
 										//FTP
 										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;
 											}
 											//ftp 用户名
-												实现FTP帐号控制以及黑河专题分类


											
										
										
											2012-10-22 14:20:20 +00:00
+											$uname = 'heihe'.$u_id.'upload';
-												在黑河计划数据整理服务中加入数据汇交


											
										
										
											2012-10-22 07:52:00 +00:00
 											//ftp路径
-												实现FTP帐号控制以及黑河专题分类


											
										
										
											2012-10-22 14:20:20 +00:00
+											$homedir = "/var/www/westdc.westgis.ac.cn/data/heihe_upload/".$uuid."/";
-												在黑河计划数据整理服务中加入数据汇交


											
										
										
											2012-10-22 07:52:00 +00:00
 											$sql = "SELECT * FROM pureftp WHERE userid='$uname' ORDER BY pkid DESC";
 											$sth = $this->db->prepare($sql);
 											$sth->execute();
 											$row = $sth->fetch();
 											$old=umask(0);
 											@mkdir($homedir,0777);
 											umask($old);
 											if(!empty($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 = 1001;
 													$gid = 1001;
 													$passwd = $this->genRandomString(16);
 													$sql = "UPDATE pureftp SET passwd=?,uid=?,gid=?,homedir=? WHERE userid=?";
 													$sth = $this->db->prepare($sql);
 													$rs = $sth->execute(array($passwd,$uid,$gid,$homedir,$uname));
 													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 = 1001;
 												$gid = 1001;
 												$passwd = $this->genRandomString(16);
 												$sql = "INSERT INTO pureftp (userid,passwd,uid,gid,homedir) VALUES (?,?,?,?,?)";
 												$sth = $this->db->prepare($sql);
 												$rs = $sth->execute(array($uname,$passwd,$uid,$gid,$homedir));
 												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
 									}//function submitAction()
-												添加黑河数据汇交计划相关控制器、视图，以及一部分功能


											
										
										
											2012-11-09 09:58:33 +00:00
+									/*
 									* projectsAction() 数据汇交计划
 									*
 									*
 									*
 									*
 									*/
 									function projectsAction()
 									{
 										$ac = $this->_getParam('ac');
-												#416 完善黑河数据汇交计划功能


											
										
										
											2012-11-12 07:10:31 +00:00
+										$invite = $this->_getParam('invite');
-												添加黑河数据汇交计划相关控制器、视图，以及一部分功能


											
										
										
											2012-11-09 09:58:33 +00:00
 										if(empty($ac) || $ac == "index")
 										{
 											$this->_helper->viewRenderer('project-index');
 											$sql = "SELECT * FROM heiheproject";
 											$sth = $this->db->query($sql);
 											$rows = $sth->fetchAll();
 											foreach ($rows as $k=>$v)
 											{
 												$rows[$k]['status'] = $this->replacestatus($v['status']);
 											}
 											$paginator = Zend_Paginator::factory($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;
 										}//ac == index
 										if($ac == "submitting")
 										{
 										}//ac == submitting 正在提交
 										if($ac == "unsubmit")
 										{
 										}//ac == unsubmit 未提交
 										if($ac == "submit")
 										{
 										}//ac == submit 已提交
-												#416 完善黑河数据汇交计划功能


											
										
										
											2012-11-12 07:10:31 +00:00
+										if(!empty($invite))
 										{
 											$this->_helper->viewRenderer('project-invite');
 											if(!preg_match("/[A-Za-z0-9]/",$invite))
 											{
 												$this->view->error = "参数错误!";
 												return true;
 											}
 											if(strlen($invite)!=12)
 											{
 												$this->view->error = "参数错误";
 												return true;
 											}
 											$pid = $this->_getParam('pid');
 											if(!is_numeric($pid))
 											{
 												$this->view->error = "参数错误";
 												return true;
 											}
 										}//专家邀请链接
-												添加黑河数据汇交计划相关控制器、视图，以及一部分功能


											
										
										
											2012-11-09 09:58:33 +00:00
+									}//projectsAction()
 									function replacestatus($status)
 									{
 										if($status == 0)
 										{
 											return "计划未提交";
 										}
 										if($status == 1)
 										{
 											return "计划未审核";
 										}
 										if($status == 2)
 										{
 											return "跟踪专家审核";
 										}
 										if($status == 3)
 										{
 											return "跟踪专家通过";
 										}
 										if($status == 4)
 										{
 											return "数据委员会通过";
 										}
 									}
-												在黑河计划数据整理服务中加入数据汇交


											
										
										
											2012-10-22 07:52:00 +00:00
+									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 $output;
 									}
 									function chmodr($path, $filemode) {
 										if (!is_dir($path))
 										return chmod($path, $filemode);
 										$dh = opendir($path);
 										while (($file = readdir($dh)) !== false) {
 											if($file != '.' && $file != '..') {
 												$fullpath = $path.'/'.$file;
 													if(is_link($fullpath))
 													return FALSE;
 													elseif(!is_dir($fullpath) && !chmod($fullpath, $filemode))
 													return FALSE;
 													elseif(!$this->chmodr($fullpath, $filemode))
 												return FALSE;
 											}
 										}
 										closedir($dh);
 										if(chmod($path, $filemode))
 										return TRUE;
 										else
 										return FALSE;
 									}
 									//成为作者后的后继处理工作
 									private function author_first($uuid,$author)
 									{
 										$sql="insert into mdversion (xml,ts_created,uuid,changelog,userid)
 											select x.data,m.ts_created,?,?,? from metadata m left join xml x on m.id=x.id
 											left join mdversion v on m.uuid=v.uuid
 											where m.uuid=? and v.changelog is null";
 										$sth=$this->db->prepare($sql);
 										try
 										{
 											$sth->execute(array($uuid,'初始版本 version 1.0',$author,$uuid));
 										} catch(Exception $e){
 											// do nothing here.
 											// 说明之前已经有对应数据
 										}
 										$this->wdb=Zend_Db::factory($this->view->config->geonetwork);
 										$sql="update metadata set owner=? where uuid=?";
 										$sth=$this->wdb->prepare($sql);
 										$sth->execute(array($author,$uuid));
 									}
-												实现黑河专题应用


											
										
										
											2011-10-21 08:52:32 +00:00
+								}