mirror of
https://github.com/grafana/grafana.git
synced 2024-11-25 18:30:41 -06:00
65 lines
1.7 KiB
Go
65 lines
1.7 KiB
Go
// Copyright 2013 Martini Authors
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// Copyright 2014 Unknwon
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//
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// Licensed under the Apache License, Version 2.0 (the "License"): you may
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// not use this file except in compliance with the License. You may obtain
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// a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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// License for the specific language governing permissions and limitations
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// under the License.
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package middleware
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import (
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"fmt"
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"net/http"
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"time"
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"github.com/grafana/grafana/pkg/log"
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"github.com/grafana/grafana/pkg/metrics"
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"github.com/grafana/grafana/pkg/setting"
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"gopkg.in/macaron.v1"
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)
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func Logger() macaron.Handler {
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return func(res http.ResponseWriter, req *http.Request, c *macaron.Context) {
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start := time.Now()
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c.Data["perfmon.start"] = start
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uname := c.GetCookie(setting.CookieUserName)
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if len(uname) == 0 {
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uname = "-"
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}
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rw := res.(macaron.ResponseWriter)
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c.Next()
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timeTakenMs := int64(time.Since(start) / time.Millisecond)
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content := fmt.Sprintf("Completed %s %s \"%s %s %s\" %v %s %d bytes in %dms", c.RemoteAddr(), uname, req.Method, req.URL.Path, req.Proto, rw.Status(), http.StatusText(rw.Status()), rw.Size(), timeTakenMs)
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if timer, ok := c.Data["perfmon.timer"]; ok {
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timerTyped := timer.(metrics.Timer)
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timerTyped.AddTiming(timeTakenMs)
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}
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switch rw.Status() {
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case 200, 304:
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content = fmt.Sprintf("%s", content)
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if !setting.RouterLogging {
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return
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}
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case 404:
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content = fmt.Sprintf("%s", content)
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case 500:
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content = fmt.Sprintf("%s", content)
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}
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log.Info(content)
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}
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}
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