fix

handlers.go

@@ -3,9 +3,12 @@ package main
 import (
 	"encoding/json"
 	"html"
+	"io"
 	"log"
 	"math/rand"
 	"net/http"
+	"os"
+	"path/filepath"
 	"sort"
 	"strconv"
 	"strings"
@@ -344,3 +347,67 @@ func handleAdminBadwords(w http.ResponseWriter, r *http.Request) {
 		w.WriteHeader(http.StatusOK)
 	}
 }
+
+func handleAdminUpload(w http.ResponseWriter, r *http.Request) {
+	if r.Method != http.MethodPost {
+		http.Error(w, "Nur POST erlaubt", 405)
+		return
+	}
+
+	r.ParseMultipartForm(10 << 20)
+	file, header, err := r.FormFile("file")
+	if err != nil {
+		http.Error(w, "Keine Datei gefunden", 400)
+		return
+	}
+	defer file.Close()
+
+	filename := filepath.Base(header.Filename)
+
+	targetPath := filepath.Join("./static/assets", filename)
+
+	// Datei erstellen
+	dst, err := os.Create(targetPath)
+	if err != nil {
+		http.Error(w, "Konnte Datei nicht speichern (Rechte?)", 500)
+		return
+	}
+	defer dst.Close()
+
+	// Inhalt kopieren
+	if _, err := io.Copy(dst, file); err != nil {
+		http.Error(w, "Fehler beim Schreiben", 500)
+		return
+	}
+
+	log.Printf("📂 UPLOAD: %s erfolgreich gespeichert.", filename)
+
+	// JSON Antwort mit dem Pfad zurückgeben
+	w.Header().Set("Content-Type", "application/json")
+	json.NewEncoder(w).Encode(map[string]string{
+		"status":   "ok",
+		"filename": filename,
+	})
+}
+
+// 2. CONFIG SPEICHERN (Redis)
+func handleAdminSaveConfig(w http.ResponseWriter, r *http.Request) {
+	if r.Method != http.MethodPost {
+		http.Error(w, "Nur POST", 405)
+		return
+	}
+
+	var newConfig GameConfig
+	if err := json.NewDecoder(r.Body).Decode(&newConfig); err != nil {
+		http.Error(w, "Bad JSON", 400)
+		return
+	}
+
+	data, _ := json.Marshal(newConfig)
+	rdb.Set(ctx, "config:gamedata", data, 0)
+
+	defaultConfig.Obstacles = newConfig.Obstacles
+	defaultConfig.Backgrounds = newConfig.Backgrounds
+
+	w.WriteHeader(http.StatusOK)
+}