heihe view中增加了给我推荐的元数据列表

application/default/controllers/DataController.php

@@ -589,6 +589,11 @@ class DataController extends Zend_Controller_Action
     	//数据限制信息
     	$sql="select u.* from uselimit u left join mdlimit m on u.id=m.lid where m.uuid=?";
     	$this->view->uselimits=$this->db->fetchAll($sql,array($uuid));
+		//相关下载
+		$sql = "select d.uuid,count(distinct(d.userid)) as downtimes,m.title from dataorder d left join metadata m on d.uuid=m.uuid where d.userid in (
+				select distinct(userid) from dataorder where uuid=? and status in (0,5)
+				) and d.uuid<>? and length(m.title)>2 group by d.uuid,m.title order by count(distinct(d.userid)) desc limit 10;";
+		$this->view->downlists = $this->db->fetchAll($sql,array($uuid,$uuid));
 		//相关文献  	 	 
         $sql="select a.*,array_to_string(array(select author from knl_author t where t.item_id=a.item_id order by place asc),'; ') as author from knl_article a where (";  	 	 
         foreach($this->view->keys as $k)  	 	 

application/default/views/scripts/heihe/view.phtml

@@ -266,6 +266,11 @@ endforeach;
 </div>
 <div id="recommend">
 <p>申请了本条数据的用户，通常他们还申请了：</p>
+<?php
+	foreach($this->downlists as $v){
+		echo "<li><a href=\"/data/".$v->uuid."\">".$v->title.'</a> (下载人数:'.$v->downtimes.')</li>';
+	}
+?>
 </div>
 <div id="comments">
 <hr />