| | |
| | | // 装配成自己可以识别的数据 |
| | | label := new(Label) |
| | | label.DataFormatToLabel(result) |
| | | logger.Info("label的信息:",label.CameraName,label.DefenceLevel,label.Time) |
| | | if label.CameraName == "" { |
| | | logger.Error("无效数据,直接返回") |
| | | return |
| | | } |
| | | //拿到所有规则组 |
| | | var api dbapi.EventPushApi |
| | | b,allRules := api.FindAllDetails() |
| | | logger.Info("查看所有规则组:",allRules) |
| | | if !b { |
| | | logger.Error("查询时间推送规则失败!") |
| | | } |
| | |
| | | } |
| | | // 得出总的判断结果 |
| | | if result != "" { |
| | | logger.Info("总的判断结果:",result) |
| | | result = result[2:] // 把前两位字符去掉 |
| | | expression, err:= govaluate.NewEvaluableExpression(result); |
| | | if err != nil { |
| | |
| | | if err1 != nil { |
| | | logger.Error("带入参数有误") |
| | | } |
| | | logger.Warn("规则判断结果是:",) |
| | | if result.(bool) { |
| | | logger.Info("通过规则,表达式为:",result) |
| | | // 推送服务器 |
| | |
| | | |
| | | // 是否符合摄像机规则 |
| | | func cameraJudge(label *Label,rule *protomsg.EventPushRule) string{ |
| | | formula := "" |
| | | if rule.TopicArg == "cameraName" { |
| | | if label.CameraName == rule.RuleValue { |
| | | logger.Info("符合摄像机名称规则") |
| | | return "true" |
| | | } else { |
| | | logger.Info("不符合摄像机名称规则") |
| | | return "false" |
| | | } |
| | | formula = label.CameraName + rule.Operator + rule.RuleValue |
| | | } |
| | | if rule.TopicArg == "cameraLocation" { |
| | | if label.CameraAddr == rule.RuleValue { |
| | | logger.Info("符合摄像机位置规则") |
| | | return "true" |
| | | } else { |
| | | logger.Info("不符合摄像机位置规则") |
| | | return "false" |
| | | } |
| | | formula = label.CameraAddr + rule.Operator + rule.RuleValue |
| | | } |
| | | return "" |
| | | expression, err:= govaluate.NewEvaluableExpression(formula); |
| | | if err != nil { |
| | | logger.Error("表达式有误,请检查!",formula) |
| | | return "false" |
| | | } |
| | | result, err1:= expression.Evaluate(nil) |
| | | if err1 != nil { |
| | | logger.Error("带入参数有误") |
| | | return "false" |
| | | } |
| | | if result.(bool) { |
| | | logger.Info("符合摄像机规则!") |
| | | return "true" |
| | | } |
| | | return "false" |
| | | } |
| | | |
| | | // 是否符合底库规则 |
| | |
| | | } |
| | | // 是否符合任务规则 |
| | | func taskJudge(label *Label,rule *protomsg.EventPushRule) string{ |
| | | if label.TaskId == rule.RuleValue { |
| | | formula := label.TaskId + rule.Operator + rule.RuleValue |
| | | expression, err:= govaluate.NewEvaluableExpression(formula); |
| | | if err != nil { |
| | | logger.Error("表达式有误,请检查!",formula) |
| | | return "false" |
| | | } |
| | | result, err1:= expression.Evaluate(nil) |
| | | if err1 != nil { |
| | | logger.Error("带入参数有误") |
| | | return "false" |
| | | } |
| | | if result.(bool) { |
| | | logger.Info("符合任务规则!") |
| | | return "true" |
| | | } |