func GraphiteQuery(e *State, T miniprofiler.Timer, query string, sduration, eduration, format string) (r *Results, err error) {
sd, err := opentsdb.ParseDuration(sduration)
if err != nil {
return
}
ed := opentsdb.Duration(0)
if eduration != "" {
ed, err = opentsdb.ParseDuration(eduration)
if err != nil {
return
}
}
st := e.now.Add(-time.Duration(sd))
et := e.now.Add(-time.Duration(ed))
req := &graphite.Request{
Targets: []string{query},
Start: &st,
End: &et,
}
s, err := timeGraphiteRequest(e, T, req)
if err != nil {
return nil, err
}
formatTags := strings.Split(format, ".")
r = new(Results)
results, err := parseGraphiteResponse(req, &s, formatTags)
if err != nil {
return nil, err
}
r.Results = results
return
}
func ToDuration(e *State, T miniprofiler.Timer, sec float64) (*Results, error) {
d := opentsdb.Duration(time.Duration(int64(sec)) * time.Second)
return &Results{
Results: []*Result{
{Value: String(d.HumanString())},
},
}, nil
}