[Fix] 🐛 BingAPI Image Return Error when Prompt blank #327

api/v1/image.go

@@ -65,16 +65,27 @@ func ImageHandler(w http.ResponseWriter, r *http.Request) {
 	var resq imageRequest
 	json.Unmarshal(resqB, &resq)
 
+	resp := imageResponse{
+		Created: time.Now().Unix(),
+	}
+
+	if resq.Prompt == "" {
+		resData, err := json.Marshal(resp)
+		if err != nil {
+			w.WriteHeader(http.StatusInternalServerError)
+			w.Write([]byte(err.Error()))
+			return
+		}
+		w.Write(resData)
+	}
+
 	imgs, _, err := image.Image(resq.Prompt)
 	if err != nil {
 		w.WriteHeader(http.StatusInternalServerError)
 		w.Write([]byte(err.Error()))
 		return
 	}
 
-	resp := imageResponse{
-		Created: time.Now().Unix(),
-	}
 	for _, img := range imgs {
 		resp.Data = append(resp.Data, imageData{
 			Url: img,