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

<?php

class IndexController extends Zend_Controller_Action 
{
	function preDispatch()
    {
    	$this->view->config = Zend_Registry::get('config');
    	$this->db=Zend_Registry::get('db');
		$this->view->theme = new Theme();
		$this->submd = $this->view->config->sub->metadata;
		$this->subnews = $this->view->config->sub->news;
	#	$this->_helper->layout->setLayout('index');
		//$this->view->main_nav_pageID = "index";
    }
 
    function indexAction()
    {
		//统计数据
		$sql="select (select count(*) from users) as usernum,(select count(*) from {$this->submd}) as metanum,
			(select count(distinct d.uuid) from dataorder d left join offlineapp f on d.offlineappid=f.id where d.uuid in (select uuid from meteorologymd) and d.ts_approved is not null and d.status in (0,5) ) as offlinenum,
			(select count(*) from datavisual where uuid in (select uuid from {$this->submd}) and status=1) as visualnum";
		$row=$this->db->fetchRow($sql);
		$this->view->usernum=$row['usernum'];
		$this->view->metanum=$row['metanum'];
		$this->view->offlinenum=$row['offlinenum'];
		$this->view->visualnum=$row['visualnum'];
		/*$sql='select count(*) from metadata';
		$row=$this->db->fetchRow($sql);
		$this->view->metanum=$row['count'];*/
		$sql="select sum(filesize) as sum,datatype from {$this->submd} group by datatype";
		$rows=$this->db->fetchAll($sql);
		foreach($rows as $row)
		{
			if ($row['datatype'])
				$this->view->offlinesize=$row['sum'];
			else
				$this->view->onlinesize=$row['sum'];
		}
		//下载最多数据(top 5)
		$sql="select uuid,title,id from {$this->submd} where id in (select m.id from {$this->submd} m left join dataorder d on m.uuid=d.uuid where m.datatype=0 group by m.id order by count(d.uuid) desc limit 5)";
	    //最新数据
	    $sql = "select id,uuid,title,ts_created from {$this->submd} order by ts_created desc limit 5";
	    $this->db->setFetchMode(Zend_Db::FETCH_BOTH);
		$this->view->mdtop=$this->db->fetchAll($sql);
		$sql="select uuid,title,id from {$this->submd} where id in (select m.id from {$this->submd} m left join dataorder d on m.uuid=d.uuid where m.datatype=1 group by m.id order by count(d.uuid) desc limit 5)";
		$this->view->offlinemdtop=$this->db->fetchAll($sql);
		$sql="select m.uuid,m.title,m.id,m.description from {$this->submd} m left join thumbnail t on m.id=t.id where length(t.data)>2 order by random()";
		$this->view->mdrandom=$this->db->fetchRow($sql); 		
		//搜索
		$this->view->addHelperPath('helper','Zend_View_Helper_');
    	$searchform=new SearchForm();
    	//$searchform->removeElement('submit');
    	$this->view->searchform=$searchform;	
		
		$News = new Archive($this->db);
		
		$time = date("Y-m-d H:i:s",time());
		$sql = "SELECT * FROM archive WHERE is_pub=true and sub='$this->subnews' AND ts_published<'$time' AND image!=''
			and id in (select ar_catalog.aid from ar_category left join ar_catalog on ar_category.id=ar_catalog.cid where ar_category.code='featured') order by ts_published desc LIMIT 5";
		$sth = $this->db->query($sql);
		$rows = $sth->fetchAll(PDO::FETCH_BOTH);
		
		foreach($rows as $k=>$v)
		{
			$url = $News->getArchiveUrlByCid($v['id']);
			$rows[$k]['url'] = $url['archive_url'];
		}
		
		$this->view->news = $rows;
		
		//$time = date("Y-m-d H:i:s",time());
		$sql = "SELECT * FROM archive WHERE is_pub=true and sub='$this->subnews' AND ts_published<now()
			and id in (select ar_catalog.aid from ar_catalog left join ar_category on ar_catalog.cid=ar_category.id where ar_category.ptype='news')
			order by ts_published desc LIMIT 5 ";
		$sth = $this->db->query($sql);
		$rows = $sth->fetchAll(PDO::FETCH_BOTH);
		
		foreach($rows as $k=>$v)
		{
			$url = $News->getArchiveUrlByCid($v['id']);
			$rows[$k]['url'] = $url['archive_url'];
			$rows[$k]['type_title'] = $url['type_title'];
			$rows[$k]['type_url'] = $url['type_url'];
		}
		
		$this->view->list_news = $rows;
		
		$sql="select * from $this->submd where uuid in (select uuid from datavisual) order by ts_created desc limit 5";
		$sth=$this->db->query($sql);
		$this->view->visualdata = $sth->fetchAll(PDO::FETCH_BOTH);
    }

}