func toLog(err error, level logs.Level) {
if e, ok := err.(*errs.EntryError); ok {
logs.LogEntry(&logs.Entry{
Message: e.Message,
Fields: e.Fields,
Level: level})
if e.Err != nil { // TODO this sux
toLog(e.Err, level)
}
} else {
logs.LogEntry(&logs.Entry{
Message: err.Error(),
Level: level,
})
}
}
func Logger() macaron.Handler {
var reqCounter int64
return func(ctx *macaron.Context, log *log.Logger) {
start := time.Now()
fields := data.WithField("method", ctx.Req.Method).
WithField("uri", ctx.Req.RequestURI).
WithField("ip", ctx.RemoteAddr()).
WithField("id", atomic.AddInt64(&reqCounter, 1))
if logs.IsDebugEnabled() {
logs.WithF(fields).Trace("Request received")
}
rw := ctx.Resp.(macaron.ResponseWriter)
ctx.Next()
if logs.IsInfoEnabled() {
fields = fields.WithField("duration", time.Since(start)).WithField("status", rw.Status())
var lvl logs.Level
if rw.Status() >= 500 && rw.Status() < 600 {
lvl = logs.ERROR
} else {
lvl = logs.DEBUG
}
logs.LogEntry(&logs.Entry{
Fields: fields,
Level: lvl,
Message: "Request completed",
})
}
}
}