<?php
class WaterController extends DataController 
{
	private $limit=20;
	function indexAction()
	{
    	//关键词
    	$state=$this->db->query("select keyword.keyword,count(*) from keyword left join metadata on keyword.id=metadata.id where keyword.keytype='place' and metadata.source='0595169a-279e-4b95-819f-129d0ba4280d' 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 metadata m on k.id=m.id where k.keytype='theme' and m.source='0595169a-279e-4b95-819f-129d0ba4280d'  group by k.keyword order by count(k.keyword) desc");
    	$k2=$state->fetchAll();
    	$state=$this->db->query("select keyword.keyword,count(*) from keyword left join metadata on keyword.id=metadata.id where keyword.keytype='temporal' and metadata.source='0595169a-279e-4b95-819f-129d0ba4280d' group by keyword.keyword order by count desc");
    	$k5=$state->fetchAll();
    	$this->view->keywords=array('place'=>$k1,'theme'=>$k2,'discipline'=>$k3,'stratum'=>$k4,'temporal'=>$k5);

    	$searchform=new SearchForm();
    	$this->view->searchform=$searchform;	
	}
	function overviewAction()
	{
	}
	function coldAction()
	{
		$this->getmd('上游寒区水文试验区');
    	//$this->view->searchform=new SearchForm();
	}
	function bgAction()
	{
		//metadata
		// 必须确认时间范围信息检查！
		$this->getmd('冰沟流域加密观测区');
	}
	function arAction()
	{
		$this->getmd('阿柔试验区');
	}	
	function bdkAction()
	{
		$this->getmd('扁都口试验区');
	}
	function forestAction()
	{
		$this->getmd('森林水文试验区');
	}	
	function dykAction()
	{
		$this->getmd('大野口试验区');
	}
	function plgAction()
	{
		$this->getmd('排露沟流域加密观测区');
	}	
	function aridAction()
	{
		$this->getmd('中游干旱区水文试验区');
	}
	function hzzAction()
	{
		$this->getmd('花寨子试验区');
	}	
	function ykAction()
	{
		$this->getmd('盈科绿洲试验区');
	}
	function zyAction()
	{
		$this->getmd('张掖市试验区');
	}	
	function zynocAction()
	{
		$this->getmd('张掖观象台试验区');
	}
	function lzgAction()
	{
		$this->getmd('临泽草地加密观测区');
	}	
	function lzsAction()
	{
		$this->getmd('临泽站试验区');
	}
	private function getmd($keyword)
	{
    	$page=(int)$this->_request->getParam('page');    	
    	if (empty($page)) $page=1;
    	$offset=$this->limit*($page-1);
    	$state=$this->db->query("select count(*) from metadata where source='0595169a-279e-4b95-819f-129d0ba4280d' and id in (select id from keyword where keytype='place' and keyword='".$keyword."')");
    	$row=$state->fetchAll();
    	$sum=$row[0]['count'];
		$sql="select uuid,title from metadata where source='0595169a-279e-4b95-819f-129d0ba4280d' and id in (select id from keyword where keytype='place' and keyword='".$keyword."') order by timebegin limit ? offset ?";
		$this->view->metadata=$this->db->fetchAll($sql,array($this->limit,$offset));
    	$this->view->page=new Pagination($sum,$page,$this->limit);
	}
}