| | |
| | | |
| | | //符合本规则组的就把数据推送到该目的服务器上 |
| | | } |
| | | |
| | | // 是否符合时间规则 |
| | | func timeJudge(label *Label,groupRule protomsg.EventPush) string{ |
| | | timeNow := time.Now().Format("2006-01-02 15:04:05") |
| | |
| | | return "false" |
| | | } |
| | | } |
| | | |
| | | // 传入两个时间的字符串,判断第一个时间是否小于第二个时间 |
| | | func isBefore(time1 string,time2 string) bool{ |
| | | expression, err:= govaluate.NewEvaluableExpression("t1 < t2"); |
| | |
| | | func cameraJudge(label *Label,rule *protomsg.EventPushRule) string{ |
| | | formula := "" |
| | | if rule.TopicArg == "name" { |
| | | formula = label.CameraName + rule.Operator + rule.RuleValue |
| | | formula = "'" + label.CameraName + "'" + rule.Operator + "'" + rule.RuleValue + "'" |
| | | } |
| | | if rule.TopicArg == "addr" { |
| | | formula = label.CameraAddr + rule.Operator + rule.RuleValue |
| | | formula = "'" + label.CameraAddr + "'" + rule.Operator + "'" + rule.RuleValue + "'" |
| | | } |
| | | expression, err:= govaluate.NewEvaluableExpression(formula); |
| | | if err != nil { |
| | |
| | | for _,personGroup := range label.Persons { |
| | | for _,arg := range personGroup.Args { |
| | | for _,liker := range arg.Liker{ |
| | | formula := liker.TableId + rule.Operator + rule.RuleValue |
| | | formula := "'" + liker.TableId + "'" + rule.Operator + "'" + rule.RuleValue + "'" |
| | | expression, err:= govaluate.NewEvaluableExpression(formula); |
| | | if err != nil { |
| | | logger.Error("表达式有误,请检查!",formula) |
| | |
| | | return "true" |
| | | } |
| | | } else { |
| | | formula := strconv.Itoa(int(personGroup.AlarmLevel)) + rule.Operator + rule.RuleValue |
| | | formula := strconv.Itoa(int(personGroup.AlarmLevel)) + rule.Operator + formate(rule.RuleValue) |
| | | expression, err:= govaluate.NewEvaluableExpression(formula); |
| | | if err != nil { |
| | | logger.Error("表达式有误,请检查!",formula) |
| | |
| | | } |
| | | } else { |
| | | for _,def := range label.DefenceLevel { |
| | | formula := strconv.Itoa(int(def)) + rule.Operator + rule.RuleValue |
| | | formula := strconv.Itoa(int(def)) + rule.Operator + formate(rule.RuleValue) |
| | | expression, err:= govaluate.NewEvaluableExpression(formula); |
| | | if err != nil { |
| | | logger.Error("表达式有误,请检查!",formula) |
| | |
| | | return "false" |
| | | } |
| | | } |
| | | |
| | | // 是否符合任务规则 |
| | | func taskJudge(label *Label,rule *protomsg.EventPushRule) string{ |
| | | formula := label.TaskId + rule.Operator + 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) |
| | |
| | | logger.Info("不符合任务规则") |
| | | return "false" |
| | | } |
| | | |
| | | // 调用目标服务器的插入接口 |
| | | func pushData (urls []*protomsg.PushUrl, data ruleserver.ResultMsg){ |
| | | for _,url := range urls { |
| | | Push(url.Url,data) |
| | | } |
| | | } |
| | | |
| | | // 把报警等级转化成汉字 |
| | | func formate(str string) string { |
| | | var i string |
| | | if str == "一级" { |
| | | i = "1" |
| | | } |
| | | if str == "二级" { |
| | | i = "2" |
| | | } |
| | | if str == "三级" { |
| | | i = "3" |
| | | } |
| | | if str == "四级" { |
| | | i = "4" |
| | | } |
| | | if str == "五级" { |
| | | i = "5" |
| | | } |
| | | return i |
| | | } |