func getItem(
sID int64,
stype string,
trailk *context.Context,
ctx appengine.Context,
keyTool *key.Tool) (*item, error) {
var err error
var s *source.Source
var bestest float64 = 0
var worstest float64 = 0
i := &item{}
switch stype {
case "Source":
s, err = source.NewSources(trailk, ctx, keyTool).Source(sID).Get()
case "Reference":
s, err = source.NewSources(trailk, ctx, keyTool).Reference(sID).Get()
default:
return nil, ErrUnknownSourceType
}
if err != nil {
return nil, err
}
i.Source = s
for _, r := range s.Records(100) {
if bestest < r.Max {
bestest = r.Max
}
if worstest > r.Min || (r.Min != 0 && worstest == 0) {
worstest = r.Min
}
i.Records = append(i.Records, &record{
Average: math.Ceil(r.Average / 1024),
Max: math.Ceil(r.Max / 1024),
Min: math.Ceil(r.Min / 1024),
Timeout: math.Ceil(float64(r.Timeout.Nanoseconds() / time.Millisecond.Nanoseconds())),
Repeated: r.Repeated,
Time: r.Time,
})
}
if len(i.Records) < 1 {
i.EmptyRecord = true
} else {
i.EmptyRecord = false
}
i.Maxest = math.Ceil(bestest / 1024)
i.Minest = math.Ceil(worstest / 1024)
return i, nil
}
