Добавлен функционал проверки существования скина для роута /cloaks

lib/routes/Cape.go

@@ -1,18 +1,28 @@
 package routes
 
 import (
+	"os"
+	"io"
 	"log"
+	"strings"
 	"net/http"
 
 	"github.com/gorilla/mux"
 
 	"elyby/minecraft-skinsystem/lib/tools"
+	"elyby/minecraft-skinsystem/lib/services"
 )
 
-func Cape(w http.ResponseWriter, r *http.Request) {
-	username := tools.ParseUsername(mux.Vars(r)["username"])
+func Cape(response http.ResponseWriter, request *http.Request) {
+	username := tools.ParseUsername(mux.Vars(request)["username"])
 	log.Println("request cape for username " + username)
-	http.Redirect(w, r, "http://skins.minecraft.net/MinecraftCloaks/" + username + ".png", 301)
+	file, err := os.Open(services.RootFolder + "/data/capes/" + strings.ToLower(username) + ".png")
+	if (err != nil) {
+		http.Redirect(response, request, "http://skins.minecraft.net/MinecraftCloaks/" + username + ".png", 301)
+	}
+
+	request.Header.Set("Content-Type", "image/png")
+	io.Copy(response, file)
 }
 
 func CapeGET(w http.ResponseWriter, r *http.Request) {