public string ParseJson(string json, int mode)
{
try
{
FileInfo fi = GetNowJsonFile();
File.WriteAllText(fi.FullName, json);
var info = CameraAlarmInfo.Parse(json);
CameraAlarmHub.SendInfo(info);//发送告警给客户端
Bll bll = Bll.NewBllNoRelation();
string base64 = info.pic_data;
info.pic_data = ""; //图片分开存
string jsonNoPic = JsonConvert.SerializeObject(info); //新的没有图片的json
Log.Info(LogTags.ExtremeVision, jsonNoPic);
string alarmType = "";
if (info.AlarmType == 1)
{
alarmType = "安全帽告警";
}
else if (info.AlarmType == 2)
{
alarmType = "火焰告警";
}
else if (info.AlarmType == 3)
{
alarmType = "烟雾告警";
}
else
{
alarmType = "其他告警:" + info.AlarmType;
}
Log.Info(LogTags.ExtremeVision, "告警类型:" + alarmType);
bool result = SaveToCameraAlarmJson(jsonNoPic);
var picName = info.pic_name;
SavePicture(bll, mode, base64, picName);
return(info.ToString());
}
catch (Exception ex)
{
Log.Error(LogTags.ExtremeVision, "Error:" + ex);
return("Error:" + ex.Message);
}
}
private void MenuSendAlarm_Click(object sender, RoutedEventArgs e)
{
MessageBoxResult result = MessageBox.Show("该告警将发送给所有客户端，是否继续？", "告警测试", MessageBoxButton.OKCancel, MessageBoxImage.Question);
if (result == MessageBoxResult.OK)
{
foreach (var item in DataGrid1.SelectedItems)
{
CameraAlarmInfo info = item as CameraAlarmInfo;
if (info == null)
{
continue;
}
CameraAlarmHub.SendInfo(info);
}
}
}
public string Callback(CameraAlarmInfo info)
{
try
{
string json = JsonConvert.SerializeObject(info);
Log.Info(LogTags.ExtremeVision, string.Format("ExtremeVisionController.Callback({0})", Request.GetClientIpAddress()));
Log.Info(LogTags.ExtremeVision, json);
FileInfo fi = CameraAlarmService.GetNowJsonFile();
File.WriteAllText(fi.FullName, json);
CameraAlarmHub.SendInfo(info);
return(info + "");
}
catch (Exception ex)
{
Log.Error(LogTags.ExtremeVision, "ExtremeVisionController.Callback:" + ex.Message);
return("error:" + ex);
}
}