Remove statistics and add frequent tags in memory

lib/stats.go

@@ -4,7 +4,6 @@ import (
 	log "github.com/cihub/seelog"
 
 	"net/http"
-	"strconv"
 	"strings"
 	"time"
 
@@ -93,65 +92,6 @@ func (sg StatsGatherer) worker() {
 	}
 }
 
-func statsHandler(h handler) {
-	data := statsData{
-		S:          GetStatus(h),
-		HVisits:    getVisits(hourlyLabel, h.db, database.Hourly_visits),
-		DVisits:    getVisits(dailyLabel, h.db, database.Daily_visits),
-		MVisits:    getVisits(monthlyLabel, h.db, database.Monthly_visits),
-		HDownloads: getVisits(hourlyLabel, h.db, database.Hourly_downloads),
-		DDownloads: getVisits(dailyLabel, h.db, database.Daily_downloads),
-		MDownloads: getVisits(monthlyLabel, h.db, database.Monthly_downloads),
-	}
-	data.S.Title = "Stats -- " + data.S.Title
-	data.S.Stats = true
-	h.template.load(h, "stats", data)
-}
-
-type statsData struct {
-	S          Status
-	HVisits    []visitData
-	DVisits    []visitData
-	MVisits    []visitData
-	HDownloads []visitData
-	DDownloads []visitData
-	MDownloads []visitData
-}
-
-type visitData struct {
-	Label string
-	Count int
-}
-
-func hourlyLabel(date time.Time) string {
-	return strconv.Itoa(date.Hour() + 1)
-}
-
-func dailyLabel(date time.Time) string {
-	return strconv.Itoa(date.Day())
-}
-
-func monthlyLabel(date time.Time) string {
-	return date.Month().String()
-}
-
-func getVisits(funcLabel func(time.Time) string, db database.DB, visitType database.VisitType) []visitData {
-	var visits []visitData
-
-	visit, err := db.GetVisits(visitType)
-	if err != nil {
-		log.Warn("GetVisits error (", visitType, "): ", err)
-	}
-	for _, v := range visit {
-		var elem visitData
-		elem.Label = funcLabel(v.Date.UTC())
-		elem.Count = v.Count
-		visits = append(visits, elem)
-	}
-
-	return visits
-}
-
 func appendFiles(r *http.Request, stats map[string]interface{}) {
 	if r.Method == "POST" && r.MultipartForm != nil {
 		files := r.MultipartForm.File