public DvrVideoResponseList GetDvrVideoList(ReqGetDvrVideo rgdv)
{
ResponseStruct rs;
var ret = MediaServerApis.GetDvrVideoList(rgdv, out rs);
if (rs.Code != ErrorNumber.None)
{
throw new HttpResponseException(JsonHelper.ToJson(rs));
}
return(ret);
}
/// <summary>
/// 文件一个一个删除
/// </summary>
/// <param name="videoSize"></param>
/// <param name="sdp"></param>
private void deleteFileOneByOne(decimal videoSize, StreamDvrPlan sdp)
{
var mediaServer = Common.MediaServerList.FindLast(x => x.MediaServerId.Equals(sdp.MediaServerId));
if (mediaServer == null || !mediaServer.IsRunning)
{
return;
}
long deleteSize = 0;
List <OrderByStruct> orderBy = new List <OrderByStruct>();
orderBy.Add(new OrderByStruct()
{
FieldName = "starttime",
OrderByDir = OrderByDir.ASC,
});
ReqGetDvrVideo rgdv = new ReqGetDvrVideo()
{
CameraId = sdp.CameraId,
MediaServerId = sdp.MediaServerId,
EndTime = null,
IncludeDeleted = false,
OrderBy = orderBy,
PageIndex = 1,
PageSize = 10,
StartTime = null,
};
while (videoSize - deleteSize > sdp.LimitSpace)
{
DvrVideoResponseList videoList = MediaServerApis.GetDvrVideoList(rgdv, out ResponseStruct rs);
if (videoList != null && videoList.DvrVideoList != null && videoList.DvrVideoList.Count > 0)
{
OrmService.Db.Transaction(() =>
{
foreach (var ret in videoList.DvrVideoList)
{
if (ret != null)
{
if (mediaServer.CheckFileExists(ret.VideoPath, out _))
{
mediaServer.DeleteFile(ret.VideoPath, out _);
deleteSize += (long)ret.FileSize !;
OrmService.Db.Update <RecordFile>().Set(x => x.UpdateTime, DateTime.Now)
.Set(x => x.Deleted, true)
.Where(x => x.Id == ret !.Id).ExecuteAffrows();
LogWriter.WriteLog("删除录制文件", ret.VideoPath !);
Thread.Sleep(20);
}
}
if ((videoSize - deleteSize) < sdp.LimitSpace)
{
break;
}
}
});
}
}
}