<?php
class ReviewController extends Zend_Controller_Action 
{
	private $limit=10;
	function preDispatch()
	{
		$this->view->config = Zend_Registry::get('config');
		$this->db=Zend_Registry::get('db');
		$this->messenger=$this->_helper->getHelper('FlashMessenger');
    	$this->view->messages = $this->messenger->getMessages();
	}
	function indexAction()
	{
		//最新10个收稿
		$sql="select m.uuid,m.title,date(s.ts_created) as ts_created from mdstatus s left join metadata m on m.uuid=s.uuid where s.status=0 order by s.ts_created desc limit 10";
		$this->view->mdreceived = $this->db->fetchAll($sql);
		//最新10个接收
		$sql="select m.uuid,m.title,s.ts_accepted from mdstatus s left join metadata m on m.uuid=s.uuid where s.status=1 order by s.ts_created desc limit 10";
		$this->view->mdaccepted = $this->db->fetchAll($sql);
		//最新10个送审
		$sql="select m.uuid,m.title,s.ts_accepted from mdstatus s left join metadata m on m.uuid=s.uuid where s.status in (2,3,4) order by s.ts_created desc limit 10";
		$this->view->mdinreview = $this->db->fetchAll($sql);
		//最新10个已审
		$sql="select m.uuid,m.title,s.ts_accepted from mdstatus s left join metadata m on m.uuid=s.uuid where s.status=5 order by s.ts_created desc limit 10";
		$this->view->mdreviewed = $this->db->fetchAll($sql);
		//统计数字
		$sql="select (select count(*) from mdexperts) as experts,(select count(*) from mdstatus where status=0) as draft,(select count(*) from mdstatus where status=1) as accept,(select count(*) from mdstatus where status in (2,3,4)) as inreview,(select count(*) from mdstatus where status=5) as reviewed,(select count(*) from mdreview) as openreview,(select count(distinct(userid)) from mdreview) as openreviewuser";
		$this->view->stat=$this->db->fetchRow($sql);
	}
	
	function myreviewAction(){
		$auth = Zend_Auth::getInstance();
		if($auth->hasIdentity())
		{
			$user = $auth->getIdentity();
			$uid = $user->id;
		}else{
			$this->_redirect('/account/login/?href=/review/myreview');
		}
		$page=@(int)$this->_request->getParam('page');
		if (empty($page)) $page=1;
		$offset=$this->limit*($page-1);
		$row=$this->db->fetchAll("select count(s.*) from mdstatus s left join normalmetadata m on s.uuid=m.uuid where m.uuid in (select uuid from mdexpertreview er where er.id=$uid union select uuid from mdreview r where r.userid=$uid)");
		$sum=$row[0]['count'];
    	$sql="select m.uuid,m.title,m.id,m.description,s.status,s.ts_accepted,s.ts_finished,g.id as gid,t.filename from mdstatus s left join normalmetadata m on s.uuid=m.uuid left join geonetworkmetadata g on g.uuid=m.uuid left join thumbnail t on t.id=m.id where m.uuid in (select uuid from mdexpertreview er where er.id=$uid union select uuid from mdreview r where r.userid=$uid) order by s.ts_created desc,m.title limit ? offset ?";
		$this->view->metadata=$this->db->fetchAll($sql,array($this->limit,$offset));
    	$this->view->page=new Pagination($sum,$page,$this->limit);	
		foreach($this->view->metadata as $k=>$v)
		{
			$this->view->metadata[$k]['statustext']=$this->rewritestatus($v['status']);
		}	
	}//我参审的
	
	function draftAction(){
		$page=@(int)$this->_request->getParam('page');
		if (empty($page)) $page=1;
		$offset=$this->limit*($page-1);
		$row=$this->db->fetchAll("select count(s.*) from mdstatus s left join metadata m on s.uuid=m.uuid where s.status in (0)");
		$sum=$row[0]['count'];
    	$sql="select m.uuid,m.title,m.id,m.description,s.status,s.ts_created,g.id as gid,t.filename from mdstatus s left join metadata m on s.uuid=m.uuid left join geonetworkmetadata g on g.uuid=m.uuid left join thumbnail t on t.id=m.id where s.status in (0) order by s.ts_created desc,m.title limit ? offset ?";
		$this->view->metadata=$this->db->fetchAll($sql,array($this->limit,$offset));
    	$this->view->page=new Pagination($sum,$page,$this->limit);			
	}//最新收稿
	
	function acceptAction(){
		$page=@(int)$this->_request->getParam('page');
		if (empty($page)) $page=1;
		$offset=$this->limit*($page-1);
		$row=$this->db->fetchAll("select count(s.*) from mdstatus s left join normalmetadata m on s.uuid=m.uuid where s.status in (1)");
		$sum=$row[0]['count'];
    	$sql="select m.uuid,m.title,m.id,m.description,s.status,s.ts_accepted,g.id as gid,t.filename from mdstatus s left join normalmetadata m on s.uuid=m.uuid left join geonetworkmetadata g on g.uuid=m.uuid left join thumbnail t on t.id=m.id where s.status in (1) order by s.ts_created desc,m.title limit ? offset ?";
		$this->view->metadata=$this->db->fetchAll($sql,array($this->limit,$offset));
    	$this->view->page=new Pagination($sum,$page,$this->limit);	
	}//最新收稿
	
	function inreviewAction(){
		$page=@(int)$this->_request->getParam('page');
		if (empty($page)) $page=1;
		$offset=$this->limit*($page-1);
		$row=$this->db->fetchAll("select count(s.*) from mdstatus s left join normalmetadata m on s.uuid=m.uuid where s.status in (2,3,4)");
		$sum=$row[0]['count'];
    	$sql="select m.uuid,m.title,m.id,m.description,s.status,s.ts_accepted,g.id as gid,t.filename from mdstatus s left join normalmetadata m on s.uuid=m.uuid left join geonetworkmetadata g on g.uuid=m.uuid left join thumbnail t on t.id=m.id where s.status in (2,3,4) order by s.ts_created desc,m.title limit ? offset ?";
		$this->view->metadata=$this->db->fetchAll($sql,array($this->limit,$offset));
    	$this->view->page=new Pagination($sum,$page,$this->limit);
	}//在审阶段的元数据
	
	
	function reviewedAction(){
		$page=@(int)$this->_request->getParam('page');
		if (empty($page)) $page=1;
		$offset=$this->limit*($page-1);
		$row=$this->db->fetchAll("select count(s.*) from mdstatus s left join normalmetadata m on s.uuid=m.uuid where s.status in (5)");
		$sum=$row[0]['count'];
    	$sql="select m.uuid,m.title,m.id,m.description,s.status,s.ts_finished,g.id as gid,t.filename from mdstatus s left join normalmetadata m on s.uuid=m.uuid left join geonetworkmetadata g on g.uuid=m.uuid left join thumbnail t on t.id=m.id where s.status in (5) order by s.ts_created desc,m.title limit ? offset ?";
		$this->view->metadata=$this->db->fetchAll($sql,array($this->limit,$offset));
    	$this->view->page=new Pagination($sum,$page,$this->limit);
	}//已完成评审的元数据
	
	
	function rewritestatus($status){
		if($status==-1)
		{return "取消评审";}
		else if($status==0)
		{return "投稿元数据";}
		else if($status==1)
		{return "接收元数据";}
		else if($status==2)
		{return "专家评审中";}
		else if($status==3)
		{return "专家评审中";}
		else if($status==4)
		{return "专家反馈";}
		else if($status==5)
		{return "已发布";}
		else
		{return "";}
	}//function rewriterstatus
	
	function replace($string){
		$patterns = array("/\"/i","/\'/i");
		$replacements = array("“","‘");
		ksort($patterns);
		ksort($replacements);
		return preg_replace($patterns, $replacements, $string);
	}
 	
 	function reviewAction() {
		
 		$uuid = $this->_request->getParam('uuid');
 		$sql=$this->db->quoteInto("select m.id,m.uuid,m.title,m.description,m.title_en,r.status from metadata m
									left join mdstatus r on r.uuid=m.uuid 
									where m.uuid=?",$uuid);
		$md = $this->db->fetchRow($sql);
				
 		$this->view->metadata = $md;
		$auth = Zend_Auth::getInstance();
		if($auth->hasIdentity())
		{
			$user = $auth->getIdentity();
			$userid = $user->id;
			$sql = "select * from mdreview where userid='$userid' and uuid='$uuid'";
			$rs = $this->db->query($sql);
			$row  = $rs->fetch();
			$this->view->review = $row;
		}	
 	}//reviewAction()
	
	function allreviewAction(){
		$this->_helper->layout->disableLayout();
		$this->_helper->viewRenderer->setNoRender();
		
		$uuid = $this->_request->getParam('uuid');
		
		$sql = "select r.uuid,r.userid,r.ts_created,u.realname,r.mdcomment,r.conclusion from mdreview r
				left join users u on u.id=r.userid
				where r.uuid='$uuid' and r.status>-1";
		
		$rs = $this->db->query($sql);
		$rows = $rs->fetchAll();
			
		$paginator = Zend_Paginator::factory($rows);
		$paginator->setCurrentPageNumber($this->_getParam('page'));
		$paginator->setItemCountPerPage(5);
		$paginator->setView($this->view);
		Zend_View_Helper_PaginationControl::setDefaultViewPartial('review/pagination_ajax.phtml');
		
		$list = "";
		foreach($paginator as $k=>$v)
		{
			$list.='
			<li>
				<div class="reviewitem">
				<div class="itemtitle">评审人：'.$v['realname'].'</div><div class="itemtime">评审时间：'.date("Y-m-d H:i",strtotime($v['ts_created'])).'</div>
				<div class="itemcontent"><p>'.str_replace(array("\r\n", "\n", "\r"),'</p><p>',$v['mdcomment']).'</p></div>
				</div>
			</li>
			';
		}
		
		if(empty($list))
		{
			$list="<p style='text-align:center'>暂无评审数据</p>";
		}
		
		$stringbuffer = "<ul class='reviewlist'>$list</ul>";
			
		echo $stringbuffer.'<div class="paginator">'.$paginator.'</div>';
		
	}//allreviewAction() 所有评论 ajax
	
	function saveAction(){
		
		$this->_helper->layout->disableLayout();
		$this->_helper->viewRenderer->setNoRender();
		
		$do = $this->_request->getParam('do');
		$conclusion = $this->_request->getParam('conclusion');
		$mdcomment = $this->replace(trim($this->_request->getParam('mdcomment')));
		$datacomment = $this->replace(trim($this->_request->getParam('datacomment')));
		$editorcomment = $this->replace(trim($this->_request->getParam('editorcomment')));
		
		$uuid = $this->_request->getParam('uuid');
 		$sql=$this->db->quoteInto("select m.id,m.uuid,m.title,m.description,m.title_en,r.status from metadata m
									left join mdstatus r on r.uuid=m.uuid 
									where m.uuid=?",$uuid);
		$md = $this->db->fetchRow($sql);
		
		if($md['status']>4)
		{
			echo '<div class="box box-info">该数据已经通过评审，不能再发表评审意见，如需提交问题，请联系数据管理员</div>';
			exit();
		}
		if($md['status']<1)
		{
			echo '<div class="box box-info">已被数据中心接收的数据才可以进行评审</div>';
			exit();
		}
			
		$auth = Zend_Auth::getInstance();
		if($auth->hasIdentity())
		{
			$user = $auth->getIdentity();
			$userid = $user->id;
			$sql = "select id,userid,status from mdreview where userid='$userid' and uuid='$uuid'";
			$rs = $this->db->query($sql);
			$row = $rs->fetch();
			if($row['id']!='' && $row['status']>-1)
			{
				echo '<div class="box box-info">您已经对该元数据发表过评审了</div>';
				exit();
			}
		}else{
			echo '<div class="box box-info">读取用户信息失败，请刷新页面后重试 :(</div>';
			exit();
		}
		
		if(empty($conclusion))
		{
			echo '<div class="box box-info">请选择评审意见</div>';
			exit();
		}
		if(!is_numeric($conclusion) || !in_array($conclusion,array(-1,1,2,3)))
		{
			echo '<div class="box box-info">参数有误，请刷新页面 :(</div>';
			exit();
		}
		if(empty($mdcomment) )
		{
			echo '<div class="box box-info">请填写元数据意见 :(</div>';
			exit();
		}
		
		try{
			
			if($row['status']<0)
			{
				$sql = "delete from mdreview where id='{$row['id']}'";
				if($this->db->exec($sql)<1)
				{
					echo '<div class="box box-error">处理出错，请重试</div>';
					exit();
				}
			}
				
			$data = array(
				'userid' => $userid,
				'uuid' => $uuid,
				'mdcomment' => $mdcomment,
				'ts_created' => 'now()',
				'datacomment' => $datacomment,
				'editorcomment' => $editorcomment,
				'conclusion' => $conclusion,
				'status' => -1
			);
			
			if($do=='submit')
			{
				$data['status'] = 0;
			}
			
			
			$sql = "select id from mdexpertreview where id='$userid' and uuid='$uuid'";
			$rs = $this->db->query($sql);
			$row = $rs->fetch();
					
			if($row['id']!='')
			{
				$data['is_expert'] = 'true';
			}
			
			$keys = array();
			$values = array();
			foreach ($data as $k=>$v)
			{
				$keys[]=$k;
				$values[]=$v;
			}
			
			$keys = join(",",$keys);
			$values = "'".join("','",$values)."'";
			
			$sql = "insert into mdreview ($keys) values ($values) RETURNING id";
			$sth = $this->db->prepare($sql);
			if($sth->execute())
			{
				if($_POST['atts'])
				{
					$review = $sth->fetch(PDO::FETCH_ASSOC);
					$reviewid=$review['id'];
					try{
						foreach($_POST['atts'] as $v)
						{
							$sql = "insert into mdreviewattach (attachid,reviewid) values ('$v','$reviewid')";
							$this->db->exec($sql);
						}
						echo '<div class="box box-success">保存成功！';
						if($data['status']>=0)
						{
							echo '<script>$("#postcomment").remove();</script>';
						}
						echo "</div>";
						exit();
					}catch(Exception $e){
						echo '<div class="box box-error">保存草稿出错，请稍后再试！</div>';
						exit();
					}
				}
				
			}else{
				echo '<div class="box box-error">保存草稿出错，请稍后再试！</div>';
				exit();
			}
		}catch (Exception $e){	
			echo '<div class="box box-error">保存失败，请重试！</div>';
			exit();
		}
		
	}// saveAction 存草稿 ajax
	
   function searchAction()
   {
    	$key=$this->_request->getParam('q');
    	if (!empty($key)) {
    		$search=new Search($key);
    		$where=$search->sql_expr(array("m.title","m.description"));
    		$page=@(int)$this->_request->getParam('page');
    		if (empty($page)) $page=1;
    		$offset=$this->limit*($page-1);
    		$row=$this->db->fetchAll("select count(s.*) from mdstatus s left join normalmetadata m on s.uuid=m.uuid where s.status>0 and ".$where);
    		$sum=$row[0]['count'];
    		$sql="select m.uuid,m.title,m.id,m.description,s.status,g.id as gid,t.filename from mdstatus s left join normalmetadata m on s.uuid=m.uuid left join geonetworkmetadata g on g.uuid=m.uuid left join thumbnail t on t.id=m.id where s.status>0 and ".$where." order by s.ts_created desc,m.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;
			foreach($this->view->metadata as $k=>$v)
			{
				$this->view->metadata[$k]['statustext']=$this->rewritestatus($v['status']);
			}    		
    	}
   }
   
   function helpAction()
   {
   } 	
}