fix

app.py

@@ -288,6 +288,8 @@ html_template = """
             <div class="form-group">
                 <label for="topic">Topic:</label>
                 <input type="text" id="topic" name="topic">
+                <input type="hidden" id="user_id" name="user_id">
+                <input type="hidden" id="state" name="state">
                 <button type="submit" id="submit-btn">{{ button_text }}</button>
             </div>
         </form>
@@ -310,23 +312,15 @@ html_template = """
         {% endif %}
     </div>
     <script>
-       async function getUserId() {
-           let userId = sessionStorage.getItem("user_id");
-           let state = sessionStorage.getItem("state");
-           console.log("original User ID:", userId, "state:", state);
-           if (!userId) {
-               const response = await fetch("/user_id");
-               const data = await response.json();
-               userId = data.user_id;
-               sessionStorage.setItem("user_id", userId);
-           }
-           if (!state) {
-                state = "generate";
-                sessionStorage.setItem("state", state);
-              }
-           console.log("set User ID:", userId, "state:", state);
-       }
-       window.onload = getUserId;
+        function populateFormData() {
+            const userId = sessionStorage.getItem("user_id") || "";
+            const state = sessionStorage.getItem("state") || "";
+            
+            document.getElementById("user_id").value = userId;
+            document.getElementById("state").value = state;
+        }
+
+        window.onload = populateFormData;
        {{ script}}
     </script>
 </body>
@@ -364,27 +358,19 @@ def fix_markdown(text):
     return '<br>'.join(result)
 
 
-@app.get("/user_id")
-async def get_user_id(request: Request):
-    user_id = request.cookies.get("user_id")
-    if not user_id:
-        user_id = str(uuid.uuid4())
-    print("successfully set user_id = ", user_id)
-    return {"user_id": user_id}
-
-
 @app.get("/", response_class=HTMLResponse)
 def form_get():
     return Template(html_template).render(idea= "This is a example of the idea geneartion", error=None, reply_count=reply_count,button_text="Generate",loading_text="Generating content, Usually takes 3-4 minutes, please wait...")
 
 @app.post("/", response_class=HTMLResponse)
-def form_post(request: Request,response: Response,topic: str = Form(...)):
+def form_post(request: Request,response: Response,topic: str = Form(...), user_id: str = Form(...), state: str = Form(...)):
     global reply_count
     start_time = time.time()
 
-    # 获得每个网页的user_id
-    user_id = request.cookies.get("user_id", str(uuid.uuid4()))
-    state = request.cookies.get("state", "generate")
+    if user_id == "":
+        user_id = str(uuid.uuid4())
+    if state == "":
+        state = "generate"
 
     response.set_cookie(key="user_id", value=user_id)
     response.set_cookie(key="state", value=state)
@@ -397,7 +383,7 @@ def form_post(request: Request,response: Response,topic: str = Form(...)):
                     sessionStorage.setItem("state", "{state}");
                 }};
             </script>
-"""
+    """
 
     print(f"current user_id={user_id}, state={state}")
     loading_text = "Generating content, Usually takes 3-4 minutes, please wait..."