动态列表，vip用户隐藏距离

application/api/controller/Topicdongtai.php

@@ -293,6 +293,11 @@ class Topicdongtai extends Api
                 //距离
                 $val['distance'] = isset($val['distance']) ? $val['distance'] : 0;
                 $val['distance'] = bcdiv(intval($val['distance']),1000,2).'km';
+                //vip如果开了隐私保护，需要隐藏距离
+                $yinsi = $this->user_power($val['user_id'],'yinsi');
+                if($yinsi == 1){
+                    $val['distance'] = '';
+                }
 
                 //用户年龄
                 $val['age'] = birthtime_to_age($val['birthday']);