func addCommonData(s *dsdata.StatsOld, c *dsdata.StatCommon, deliveryService enum.DeliveryServiceName, t int64, filter dsdata.Filter) *dsdata.StatsOld {
add := func(name, val string) {
if filter.UseStat(name) {
s.DeliveryService[deliveryService][dsdata.StatName(name)] = []dsdata.StatOld{dsdata.StatOld{Time: t, Value: val}}
}
}
add("caches-configured", strconv.Itoa(int(c.CachesConfiguredNum.Value)))
add("caches-reporting", strconv.Itoa(len(c.CachesReporting)))
add("error-string", strconv.Itoa(len(c.CachesReporting)))
add("status", c.StatusStr.Value)
add("isHealthy", fmt.Sprintf("%t", c.IsHealthy.Value))
add("isAvailable", fmt.Sprintf("%t", c.IsAvailable.Value))
add("caches-available", strconv.Itoa(int(c.CachesAvailableNum.Value)))
return s
}
func addStatCacheStats(s *dsdata.StatsOld, c dsdata.StatCacheStats, deliveryService enum.DeliveryServiceName, prefix string, t int64, filter dsdata.Filter) *dsdata.StatsOld {
add := func(name, val string) {
if filter.UseStat(name) {
s.DeliveryService[deliveryService][dsdata.StatName(prefix+name)] = []dsdata.StatOld{dsdata.StatOld{Time: t, Value: val}}
}
}
add("out_bytes", strconv.Itoa(int(c.OutBytes.Value)))
add("isAvailable", fmt.Sprintf("%t", c.IsAvailable.Value))
add("status_5xx", strconv.Itoa(int(c.Status5xx.Value)))
add("status_4xx", strconv.Itoa(int(c.Status4xx.Value)))
add("status_3xx", strconv.Itoa(int(c.Status3xx.Value)))
add("status_2xx", strconv.Itoa(int(c.Status2xx.Value)))
add("in_bytes", strconv.Itoa(int(c.InBytes.Value)))
add("kbps", strconv.Itoa(int(c.Kbps.Value)))
add("tps_5xx", fmt.Sprintf("%f", c.Tps5xx.Value))
add("tps_4xx", fmt.Sprintf("%f", c.Tps4xx.Value))
add("tps_3xx", fmt.Sprintf("%f", c.Tps3xx.Value))
add("tps_2xx", fmt.Sprintf("%f", c.Tps2xx.Value))
add("error", c.ErrorString.Value)
add("tps_total", strconv.Itoa(int(c.TpsTotal.Value)))
return s
}
// StatsJSON returns an object formatted as expected to be serialized to JSON and served.
func (dsStats Stats) JSON(filter dsdata.Filter, params url.Values) dsdata.StatsOld {
now := time.Now().Unix()
jsonObj := &dsdata.StatsOld{
DeliveryService: map[enum.DeliveryServiceName]map[dsdata.StatName][]dsdata.StatOld{},
QueryParams: http_server.ParametersStr(params),
DateStr: http_server.DateStr(time.Now()),
}
for deliveryService, stat := range dsStats.DeliveryService {
if !filter.UseDeliveryService(deliveryService) {
continue
}
jsonObj.DeliveryService[deliveryService] = map[dsdata.StatName][]dsdata.StatOld{}
jsonObj = addCommonData(jsonObj, &stat.CommonStats, deliveryService, now, filter)
for cacheGroup, cacheGroupStats := range stat.CacheGroups {
jsonObj = addStatCacheStats(jsonObj, cacheGroupStats, deliveryService, "location."+string(cacheGroup)+".", now, filter)
}
for cacheType, typeStats := range stat.Types {
jsonObj = addStatCacheStats(jsonObj, typeStats, deliveryService, "type."+cacheType.String()+".", now, filter)
}
jsonObj = addStatCacheStats(jsonObj, stat.TotalStats, deliveryService, "total.", now, filter)
}
return *jsonObj
}
