utils.go

// Copyright 2017 Orange
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package main

import (
	"github.com/prometheus/common/model"
	"github.com/prometheus/prometheus/prompb"
	"strings"
	"time"
)

func protoToSamples(req *prompb.WriteRequest) model.Samples {
	var samples model.Samples
	for _, ts := range req.Timeseries {
		metric := make(model.Metric, len(ts.Labels))
		for _, l := range ts.Labels {
			metric[model.LabelName(l.Name)] = model.LabelValue(l.Value)
		}

		for _, s := range ts.Samples {
			samples = append(samples, &model.Sample{
				Metric:    metric,
				Value:     model.SampleValue(s.Value),
				Timestamp: model.Time(s.Timestamp),
			})
		}
	}
	return samples
}
func escapeSingleQuotes(str string) string {
	return strings.Replace(str, `'`, `\'`, -1)
}

func escapeSlashes(str string) string {
	return strings.Replace(str, `/`, `\/`, -1)
}
func msToTime(ms int64) time.Time {
	return time.Unix(0, ms*int64(time.Millisecond))
}