Playing around with SVG

pages/statistics/statistics.go

@@ -0,0 +1,71 @@
+package statistics
+
+import (
+	"net/http"
+
+	"github.com/aerogo/aero"
+	"github.com/animenotifier/arn"
+	"github.com/animenotifier/notify.moe/components"
+	"github.com/animenotifier/notify.moe/utils"
+)
+
+// Get ...
+func Get(ctx *aero.Context) string {
+	analytics, err := arn.AllAnalytics()
+
+	if err != nil {
+		return ctx.Error(http.StatusInternalServerError, "Couldn't retrieve analytics", err)
+	}
+
+	screenSizes := map[string]int{}
+
+	for _, info := range analytics {
+		size := arn.ToString(info.Screen.Width) + " x " + arn.ToString(info.Screen.Height)
+		screenSizes[size]++
+	}
+
+	screenSizesSorted := []*utils.AnalyticsItem{}
+
+	for size, count := range screenSizes {
+		item := &utils.AnalyticsItem{
+			Key:   size,
+			Value: count,
+		}
+
+		if len(screenSizesSorted) == 0 {
+			screenSizesSorted = append(screenSizesSorted, item)
+			continue
+		}
+
+		found := false
+
+		for i := 0; i < len(screenSizesSorted); i++ {
+			if count >= screenSizesSorted[i].Value {
+				// Append empty element
+				screenSizesSorted = append(screenSizesSorted, nil)
+
+				// Move all elements after index "i" 1 position up
+				copy(screenSizesSorted[i+1:], screenSizesSorted[i:])
+
+				// Set value for index "i"
+				screenSizesSorted[i] = item
+
+				// Set flag
+				found = true
+
+				// Leave loop
+				break
+			}
+		}
+
+		if !found {
+			screenSizesSorted = append(screenSizesSorted, item)
+		}
+	}
+
+	if len(screenSizesSorted) > 5 {
+		screenSizesSorted = screenSizesSorted[:5]
+	}
+
+	return ctx.HTML(components.Statistics(screenSizesSorted))
+}