修复播放日志查询bug （播放日志表的media_id 对应 media_wasu 表的 code）

SooonerHotel/App/Lib/Model/PlayLogModel.class.php

@@ -37,7 +37,11 @@ class PlayLogModel extends RelationModel{
 			$where .= $sort." ".$limit;
 			$fields = " A.*,B.`name` sp_name,C.`name` hotel_name,D.`title` media_name ";
 		}
-		$sql = "select ".$fields." from sh_log_play_$searchMonth A join sh_sp B on A.sp_id=B.id join sh_hotel C on A.hotel_id=C.id join sh_media_wasu D on A.media_id=D.id where 1=1 ".$where.";";
+		$sql = "select ".$fields." from sh_log_play_$searchMonth A"
+		    ." join sh_sp B on A.sp_id=B.id"
+            ." join sh_hotel C on A.hotel_id=C.id"
+            ." join sh_media_wasu D on A.media_id=D.code"
+            ." where 1=1 ".$where.";";
 //        echo $sql;
 		return $model->query($sql);
 	}