patreon ad

webcontroller/file_viewer.go

@@ -3,6 +3,7 @@ package webcontroller
 import (
 	"fmt"
 	"io/ioutil"
+	"math/rand"
 	"mime"
 	"net/http"
 	"strconv"
@@ -32,14 +33,19 @@ func adType() (i int) {
 	// Intn returns a number up to n, but never n itself. So it get a random 0
 	// or 1 we need to give it n=2. We can use this function to make other
 	// splits like 1/3 1/4, etc
-	// i = rand.Intn(2)
+	i = rand.Intn(2)
 
-	// switch {
-	// case i == 1: // 50% of the traffic
-	return 1 // Amarula
-	// default:
-	// return 0 // A-Ads
-	// }
+	// The return value correstonds to the type of ad shown:
+	//  0: A-ads
+	//  1: Amarulasolutions
+	//  2: Patreon
+
+	switch i {
+	case 0: // 50% of the traffic
+		return 1
+	default:
+		return 2
+	}
 }
 
 type viewerData struct {