feat(feishu): enhance #2791 with cardkit streaming + ASR fixes

- rewrite streaming reply to official cardkit v2.0 API (default on, auto-fallback)
- fix Whisper hallucination: bump ASR sample rate to 16k, pass language=zh
- fix lock-over-IO and tmp file cleanup from #2791
- drop deprecated feishu_bot_name; quiet unknown-key warnings
- docs: cardkit permission and feishu_stream_reply usage

README.md

@@ -726,14 +726,14 @@ Coding Plan 是各厂商推出的编程包月套餐，所有厂商均可通过 O
 
 飞书支持两种事件接收模式：WebSocket 长连接（推荐）和 Webhook。
 
-**方式一：WebSocket 模式（推荐，无需公网 IP）**
+**方式一：WebSocket 模式（默认，无需公网 IP）**
 
 ```json
 {
     "channel_type": "feishu",
     "feishu_app_id": "APP_ID",
     "feishu_app_secret": "APP_SECRET",
-    "feishu_event_mode": "websocket"
+    "feishu_stream_reply": true
 }
 ```
 
@@ -746,11 +746,13 @@ Coding Plan 是各厂商推出的编程包月套餐，所有厂商均可通过 O
     "feishu_app_secret": "APP_SECRET",
     "feishu_token": "VERIFICATION_TOKEN",
     "feishu_event_mode": "webhook",
-    "feishu_port": 9891
+    "feishu_port": 9891,
+    "feishu_stream_reply": true
 }
 ```
 
 - `feishu_event_mode`: 事件接收模式，`websocket`（推荐）或 `webhook`
+- `feishu_stream_reply`: 是否开启流式打字机回复，需开通 `cardkit:card:write` 权限且飞书客户端 ≥ 7.20
 - WebSocket 模式需安装依赖：`pip3 install lark-oapi`
 
 详细步骤和参数说明参考 [飞书接入](https://docs.cowagent.ai/channels/feishu)

channel/feishu/feishu_channel.py

@@ -507,109 +507,283 @@ class FeiShuChanel(ChatChannel):
 
     def _make_feishu_stream_callback(self, context, access_token):
         """
-        Create an on_event callback for streaming text replies via Feishu message edit API.
-        First message_update event triggers a placeholder send to get a message_id;
-        subsequent events throttle-update that message in place.
-        agent_end does a final update and marks context["feishu_streamed"] = True
-        to suppress the duplicate send() call from chat_channel.
+        基于飞书官方"流式更新卡片"API 实现打字机回复。
+
+        流程：
+        1. message_update 首次到达 → POST /cardkit/v1/cards 创建带 streaming_mode 的卡片实体，
+           随后用 POST /im/v1/messages（或 reply）以 card_id 把卡片发出去
+        2. 后续 message_update → PUT /cardkit/v1/cards/{id}/elements/{eid}/content
+           传入"当前轮"的全量文本，飞书平台自动计算增量并以打字机效果上屏
+           （流式模式下不受 10 QPS 限制）
+        3. message_end（一轮 LLM 输出结束，且本轮触发了工具调用）→ 把 current 累计到 committed
+           并加入分隔符；下一轮 message_update 又从空白开始，避免多轮内容串到一起
+        4. agent_end → 用 final_response 强制覆盖卡片，再 PATCH /cardkit/v1/cards/{id}/settings
+           关闭 streaming_mode，标记 context["feishu_streamed"]=True 让 chat_channel 跳过普通 send()
+
+        前提条件：
+        - 机器人已开通 cardkit:card:write 权限
+        - 飞书客户端 7.20+
+
+        失败降级：
+        - 创建卡片实体失败（缺权限、网络等）→ 不设置 feishu_streamed 标记，让 chat_channel
+          走普通文本回复路径，用户收到完整回复但无打字机效果，并打 warning 日志
         """
         import time as _time
-        import threading as _threading
 
-        streamed_text = [""]
-        message_id = [None]
+        # 共享状态（受 lock 保护）
+        committed_text = [""]              # 已结束轮次的累积内容（含分隔符）
+        current_text = [""]                # 当前轮 LLM 输出的累积内容
+        card_id = [None]                   # 创建出来的卡片实体 ID
+        message_id = [None]                # 卡片发送后的消息 ID（仅日志用）
         last_update_time = [0.0]
-        lock = _threading.Lock()
+        # 占位发送是同步进行的，但用一个 in-flight 标记防止并发的多条 message_update
+        # 事件各自触发一次创建+发送，导致发出多张卡片。
+        init_in_flight = [False]
+        # 一旦初始化失败就长期标记为 disabled，本次回复不再尝试任何流式调用
+        disabled = [False]
+        lock = threading.Lock()
 
         msg = context.get("msg")
         is_group = context.get("isgroup", False)
         receiver = context.get("receiver")
         receive_id_type = context.get("receive_id_type", "open_id")
-        interval_s = conf().get("feishu_stream_interval_ms", 500) / 1000.0
+        # 后端推流间隔与客户端打字机渲染参数：飞书原生 streaming_config 默认值经验证
+        # 已能在大部分场景下取得平滑的打字机效果，无需暴露给用户配置。
+        interval_s = 0.3
+        print_freq_ms = 70
+        print_step = 2
+        print_strategy = "fast"
 
         headers = {
             "Authorization": "Bearer " + access_token,
-            "Content-Type": "application/json",
+            "Content-Type": "application/json; charset=utf-8",
         }
+        # 卡片中富文本组件的 element_id，后续所有 PUT 流式更新都打到这个组件
+        ELEMENT_ID = "stream_md"
+        # 操作序号，每次 PUT 必须严格递增（飞书要求）
+        sequence = [0]
 
-        def _make_card(text):
-            # update_multi=true is required by Feishu for PATCH updates to be visible to all recipients.
+        def _next_sequence():
+            sequence[0] += 1
+            return sequence[0]
+
+        def _build_card_json():
+            """卡片 JSON 2.0 结构 + streaming_mode + 单 markdown 组件"""
             return json.dumps({
-                "config": {"update_multi": True},
-                "elements": [
-                    {
-                        "tag": "div",
-                        "text": {"tag": "lark_md", "content": text},
-                    }
-                ],
-            })
+                "schema": "2.0",
+                "config": {
+                    "streaming_mode": True,
+                    "summary": {"content": "[正在生成回复...]"},
+                    "streaming_config": {
+                        "print_frequency_ms": {"default": print_freq_ms},
+                        "print_step": {"default": print_step},
+                        "print_strategy": print_strategy,
+                    },
+                },
+                "body": {
+                    "elements": [
+                        {
+                            "tag": "markdown",
+                            "content": "...",
+                            "element_id": ELEMENT_ID,
+                        }
+                    ],
+                },
+                # 注意：JSON 2.0 不支持自定义 fallback 字段（传入会报错）。
+                # 客户端 < 7.20 时，飞书会自动展示"请升级客户端"占位，无需配置。
+            }, ensure_ascii=False)
 
-        def _send_placeholder():
-            can_reply = is_group and msg and hasattr(msg, 'msg_id') and msg.msg_id
-            placeholder_content = _make_card("...")
+        def _create_and_send_card():
+            """同步执行：创建卡片实体 → 发送消息。任意一步失败则 disabled=True 触发降级"""
             try:
-                if can_reply:
-                    url = f"https://open.feishu.cn/open-apis/im/v1/messages/{msg.msg_id}/reply"
-                    data = {"msg_type": "interactive", "content": placeholder_content}
-                    res = requests.post(url=url, headers=headers, json=data, timeout=(5, 10))
-                else:
-                    url = "https://open.feishu.cn/open-apis/im/v1/messages"
-                    params = {"receive_id_type": receive_id_type}
-                    data = {
-                        "receive_id": receiver,
-                        "msg_type": "interactive",
-                        "content": placeholder_content,
-                    }
-                    res = requests.post(url=url, headers=headers, params=params, json=data, timeout=(5, 10))
-                res_json = res.json()
-                if res_json.get("code") == 0:
-                    mid = res_json["data"]["message_id"]
-                    message_id[0] = mid
-                    logger.info(f"[FeiShu] Stream: placeholder sent, message_id={mid}")
-                else:
-                    logger.error(f"[FeiShu] Stream: placeholder failed: {res_json}")
-            except Exception as e:
-                logger.error(f"[FeiShu] Stream: placeholder exception: {e}")
-
-        def _patch_message(text):
-            if not message_id[0]:
-                return
-            # PATCH updates interactive (card) messages; no edit-count limit per Feishu docs.
-            url = f"https://open.feishu.cn/open-apis/im/v1/messages/{message_id[0]}"
-            data = {"content": _make_card(text)}
-            try:
-                res = requests.patch(url=url, headers=headers, json=data, timeout=(5, 10))
+                # 步骤 1: 创建卡片实体
+                create_url = "https://open.feishu.cn/open-apis/cardkit/v1/cards"
+                create_body = {"type": "card_json", "data": _build_card_json()}
+                res = requests.post(
+                    create_url, headers=headers, json=create_body, timeout=(5, 10)
+                )
                 res_json = res.json()
                 if res_json.get("code") != 0:
-                    logger.warning(f"[FeiShu] Stream: patch failed: {res_json}")
+                    logger.warning(
+                        f"[FeiShu] Stream: create card failed "
+                        f"(code={res_json.get('code')}, msg={res_json.get('msg')}). "
+                        f"本次回复已自动降级为普通文本回复（一次性返回完整内容）。"
+                        f"如需开启流式打字机效果与完整 Markdown 渲染，请到飞书开放平台 "
+                        f"https://open.feishu.cn/app 给机器人开通 cardkit:card:write 权限"
+                        f"（创建与更新卡片）并重新发布版本，同时确保飞书客户端 >= 7.20。"
+                    )
+                    with lock:
+                        disabled[0] = True
+                    return
+                cid = res_json["data"]["card_id"]
+                with lock:
+                    card_id[0] = cid
+
+                # 步骤 2: 通过 card_id 发送消息（群聊优先用 reply，单聊直接 send）
+                content_payload = json.dumps(
+                    {"type": "card", "data": {"card_id": cid}}, ensure_ascii=False
+                )
+                can_reply = is_group and msg and hasattr(msg, "msg_id") and msg.msg_id
+                if can_reply:
+                    send_url = (
+                        f"https://open.feishu.cn/open-apis/im/v1/messages/"
+                        f"{msg.msg_id}/reply"
+                    )
+                    send_body = {"msg_type": "interactive", "content": content_payload}
+                    send_res = requests.post(
+                        send_url, headers=headers, json=send_body, timeout=(5, 10)
+                    )
+                else:
+                    send_url = "https://open.feishu.cn/open-apis/im/v1/messages"
+                    params = {"receive_id_type": receive_id_type}
+                    send_body = {
+                        "receive_id": receiver,
+                        "msg_type": "interactive",
+                        "content": content_payload,
+                    }
+                    send_res = requests.post(
+                        send_url, headers=headers, params=params, json=send_body,
+                        timeout=(5, 10),
+                    )
+                send_json = send_res.json()
+                if send_json.get("code") != 0:
+                    logger.warning(
+                        f"[FeiShu] Stream: send card failed: {send_json}. 降级为普通文本。"
+                    )
+                    with lock:
+                        disabled[0] = True
+                    return
+                mid = send_json["data"]["message_id"]
+                with lock:
+                    message_id[0] = mid
+                logger.info(
+                    f"[FeiShu] Stream: card created and sent, "
+                    f"card_id={cid}, message_id={mid}"
+                )
             except Exception as e:
-                logger.warning(f"[FeiShu] Stream: patch exception: {e}")
+                logger.warning(
+                    f"[FeiShu] Stream: create/send card exception: {e}. 降级为普通文本。"
+                )
+                with lock:
+                    disabled[0] = True
+            finally:
+                with lock:
+                    init_in_flight[0] = False
+
+        def _stream_update_text(full_text):
+            """PUT 流式更新文本组件。content 必须是当前组件的全量文本。"""
+            with lock:
+                cid = card_id[0]
+            if not cid:
+                return
+            url = (
+                f"https://open.feishu.cn/open-apis/cardkit/v1/cards/"
+                f"{cid}/elements/{ELEMENT_ID}/content"
+            )
+            body = {
+                "content": full_text,
+                "sequence": _next_sequence(),
+            }
+            try:
+                res = requests.put(url, headers=headers, json=body, timeout=(5, 10))
+                res_json = res.json()
+                if res_json.get("code") != 0:
+                    logger.warning(
+                        f"[FeiShu] Stream: update text failed: {res_json}"
+                    )
+            except Exception as e:
+                logger.warning(f"[FeiShu] Stream: update text exception: {e}")
+
+        def _close_streaming_mode():
+            """关闭流式模式（卡片转入"普通"状态，可被转发，摘要不再显示[生成中...]）"""
+            with lock:
+                cid = card_id[0]
+            if not cid:
+                return
+            url = (
+                f"https://open.feishu.cn/open-apis/cardkit/v1/cards/"
+                f"{cid}/settings"
+            )
+            settings_payload = json.dumps(
+                {"config": {"streaming_mode": False}}, ensure_ascii=False
+            )
+            body = {
+                "settings": settings_payload,
+                "sequence": _next_sequence(),
+            }
+            try:
+                res = requests.patch(url, headers=headers, json=body, timeout=(5, 10))
+                res_json = res.json()
+                if res_json.get("code") != 0:
+                    logger.warning(
+                        f"[FeiShu] Stream: close streaming_mode failed: {res_json}"
+                    )
+            except Exception as e:
+                logger.warning(
+                    f"[FeiShu] Stream: close streaming_mode exception: {e}"
+                )
 
         def on_event(event: dict):
             event_type = event.get("type")
             data = event.get("data", {})
 
+            # 一旦降级，本次回复不再做任何流式操作
+            with lock:
+                if disabled[0]:
+                    return
+
             if event_type == "message_update":
                 delta = data.get("delta", "")
                 if not delta:
                     return
+
+                # 第一段：判断是否需要初始化（创建卡片 + 发送）
+                need_init = False
                 with lock:
-                    # 在锁内发送占位消息，防止并发的 message_update 事件各自触发一次占位发送，
-                    # 导致发出多条 "..." 占位消息。
-                    if message_id[0] is None:
-                        _send_placeholder()
-                    streamed_text[0] += delta
+                    if card_id[0] is None and not init_in_flight[0]:
+                        init_in_flight[0] = True
+                        need_init = True
+
+                if need_init:
+                    _create_and_send_card()
+                    # 初始化失败已标记 disabled，下次循环直接 return
+                    with lock:
+                        if disabled[0]:
+                            return
+
+                # 第二段：累加当前轮文本，按节流推送（锁内只读写状态）
+                should_push = False
+                snapshot = ""
+                with lock:
+                    current_text[0] += delta
                     now = _time.time()
-                    if now - last_update_time[0] >= interval_s:
+                    if card_id[0] and (now - last_update_time[0] >= interval_s):
                         last_update_time[0] = now
-                        _patch_message(streamed_text[0])
+                        snapshot = committed_text[0] + current_text[0]
+                        should_push = True
+
+                if should_push:
+                    _stream_update_text(snapshot)
+
+            elif event_type == "message_end":
+                # 一轮 LLM 输出结束。如果本轮触发了工具调用，把当前轮内容定型到 committed
+                # 并加分隔符；否则当前轮就是最终内容（agent_end 会处理）。
+                tool_calls = data.get("tool_calls", []) or []
+                if tool_calls:
+                    with lock:
+                        if current_text[0].strip():
+                            committed_text[0] += current_text[0].rstrip() + "\n\n---\n\n"
+                        current_text[0] = ""
 
             elif event_type == "agent_end":
+                # 用 final_response 强制覆盖整张卡片：丢弃中间累积，避免拼接错误。
                 final_response = data.get("final_response", "")
-                with lock:
-                    if message_id[0] and final_response:
-                        _patch_message(str(final_response))
-                        context["feishu_streamed"] = True
+                if final_response:
+                    final_text = str(final_response)
+                    # 标记 streamed 让 chat_channel 跳过 send()
+                    context["feishu_streamed"] = True
+                    _stream_update_text(final_text)
+                    _close_streaming_mode()
 
         return on_event
 
@@ -864,12 +1038,6 @@ class FeiShuChanel(ChatChannel):
                     f"[FeiShu] upload audio response, status={upload_response.status_code}, res={upload_response.content}")
                 response_data = upload_response.json()
                 if response_data.get("code") == 0:
-                    # 若进行了格式转换，上传成功后清理临时 opus 文件，避免磁盘堆积
-                    if upload_path != audio_path and os.path.exists(upload_path):
-                        try:
-                            os.remove(upload_path)
-                        except Exception as e:
-                            logger.warning(f"[FeiShu] Failed to remove temp opus file {upload_path}: {e}")
                     return response_data.get("data").get("file_key")
                 else:
                     logger.error(f"[FeiShu] upload audio failed: {response_data}")
@@ -877,6 +1045,13 @@ class FeiShuChanel(ChatChannel):
         except Exception as e:
             logger.error(f"[FeiShu] upload audio exception: {e}")
             return None
+        finally:
+            # 无论上传成功与否都清理转换产生的临时 opus 文件，避免失败路径下磁盘堆积。
+            if upload_path != audio_path and os.path.exists(upload_path):
+                try:
+                    os.remove(upload_path)
+                except Exception as e:
+                    logger.warning(f"[FeiShu] Failed to remove temp opus file {upload_path}: {e}")
 
     def _upload_file_url(self, file_url, access_token):
         """

config-template.json

@@ -24,8 +24,7 @@
   "linkai_app_code": "",
   "feishu_app_id": "",
   "feishu_app_secret": "",
-  "feishu_bot_name": "",
-  "feishu_stream_reply": false,
+  "feishu_stream_reply": true,
   "dingtalk_client_id": "",
   "dingtalk_client_secret": "",
   "wecom_bot_id": "",

config.py

@@ -142,12 +142,13 @@ available_setting = {
     "wechatcomapp_agent_id": "",  # 企业微信app的agent_id
     "wechatcomapp_aes_key": "",  # 企业微信app的aes_key
     # 飞书配置
-    "feishu_port": 80,  # 飞书bot监听端口
+    "feishu_port": 80,  # 飞书bot监听端口，仅webhook模式需要
     "feishu_app_id": "",  # 飞书机器人应用APP Id
     "feishu_app_secret": "",  # 飞书机器人APP secret
-    "feishu_token": "",  # 飞书 verification token
-    "feishu_bot_name": "",  # 飞书机器人的名字
+    "feishu_token": "",  # 飞书 verification token，仅webhook模式需要
     "feishu_event_mode": "websocket",  # 飞书事件接收模式: webhook(HTTP服务器) 或 websocket(长连接)
+    # 飞书流式回复（基于官方 cardkit 流式卡片 API，需要机器人开通 cardkit:card:write 权限，且飞书客户端 7.20+）
+    "feishu_stream_reply": True,  # 是否开启流式回复（打字机效果）。失败/老客户端自动降级为非流式或升级提示
     # 钉钉配置
     "dingtalk_client_id": "",  # 钉钉机器人Client ID 
     "dingtalk_client_secret": "",  # 钉钉机器人Client Secret
@@ -228,13 +229,13 @@ class Config(dict):
     def __getitem__(self, key):
         # 跳过以下划线开头的注释字段
         if not key.startswith("_") and key not in available_setting:
-            logger.warning("[Config] key '{}' not in available_setting, may not take effect".format(key))
+            logger.debug("[Config] key '{}' not in available_setting, may not take effect".format(key))
         return super().__getitem__(key)
 
     def __setitem__(self, key, value):
         # 跳过以下划线开头的注释字段
         if not key.startswith("_") and key not in available_setting:
-            logger.warning("[Config] key '{}' not in available_setting, may not take effect".format(key))
+            logger.debug("[Config] key '{}' not in available_setting, may not take effect".format(key))
         return super().__setitem__(key, value)
 
     def get(self, key, default=None):

docs/channels/feishu.mdx

@@ -24,7 +24,7 @@ description: 将 CowAgent 接入飞书应用
 点击 **权限管理**，复制以下权限配置，粘贴到 **权限配置** 下方的输入框内，全选筛选出来的权限，点击 **批量开通** 并确认：
 
 ```
-im:message,im:message.group_at_msg,im:message.group_at_msg:readonly,im:message.p2p_msg,im:message.p2p_msg:readonly,im:message:send_as_bot,im:resource
+im:message,im:message.group_at_msg,im:message.group_at_msg:readonly,im:message.p2p_msg,im:message.p2p_msg:readonly,im:message:send_as_bot,im:resource,cardkit:card:write
 ```
 
 <img src="https://cdn.link-ai.tech/doc/feishu-hosting-add-auth2.png" width="800"/>
@@ -42,15 +42,17 @@ im:message,im:message.group_at_msg,im:message.group_at_msg:readonly,im:message.p
   "channel_type": "feishu",
   "feishu_app_id": "YOUR_APP_ID",
   "feishu_app_secret": "YOUR_APP_SECRET",
-  "feishu_bot_name": "YOUR_BOT_NAME"
+  "feishu_stream_reply": true
 }
 ```
 
-| 参数 | 说明 |
-| --- | --- |
-| `feishu_app_id` | 飞书机器人应用 App ID |
-| `feishu_app_secret` | 飞书机器人 App Secret |
-| `feishu_bot_name` | 飞书机器人名称（创建应用时设置），群聊中使用依赖此配置 |
+| 参数 | 说明 | 默认值 |
+| --- | --- | --- |
+| `feishu_app_id` | 飞书机器人应用 App ID | - |
+| `feishu_app_secret` | 飞书机器人 App Secret | - |
+| `feishu_stream_reply` | 是否开启流式打字机回复，关闭则一次性返回完整文本 | `true` |
+
+> **流式回复要求**：需要为机器人开通 `cardkit:card:write` 权限，且接收方飞书客户端版本 ≥ 7.20。低版本客户端会显示 "请升级客户端" 占位提示；权限未开通时会自动降级为普通文本回复。
 
 配置完成后启动项目。
 

docs/en/channels/feishu.mdx

@@ -24,9 +24,11 @@ In **Add App Capabilities**, add **Bot** capability to the app:
 Click **Permission Management**, paste the following permission string into the input box below **Permission Configuration**, select all filtered permissions, click **Batch Enable** and confirm:
 
 ```
-im:message,im:message.group_at_msg,im:message.group_at_msg:readonly,im:message.p2p_msg,im:message.p2p_msg:readonly,im:message:send_as_bot,im:resource
+im:message,im:message.group_at_msg,im:message.group_at_msg:readonly,im:message.p2p_msg,im:message.p2p_msg:readonly,im:message:send_as_bot,im:resource,cardkit:card:write
 ```
 
+`cardkit:card:write` is used for streaming typewriter replies (creating and updating streaming cards). You can skip it if streaming is not needed.
+
 <img src="https://cdn.link-ai.tech/doc/feishu-hosting-add-auth2.png" width="800"/>
 
 ## 2. Project Configuration
@@ -42,15 +44,17 @@ im:message,im:message.group_at_msg,im:message.group_at_msg:readonly,im:message.p
   "channel_type": "feishu",
   "feishu_app_id": "YOUR_APP_ID",
   "feishu_app_secret": "YOUR_APP_SECRET",
-  "feishu_bot_name": "YOUR_BOT_NAME"
+  "feishu_stream_reply": true
 }
 ```
 
-| Parameter | Description |
-| --- | --- |
-| `feishu_app_id` | Feishu bot App ID |
-| `feishu_app_secret` | Feishu bot App Secret |
-| `feishu_bot_name` | Bot name (set when creating the app), required for group chat usage |
+| Parameter | Description | Default |
+| --- | --- | --- |
+| `feishu_app_id` | Feishu bot App ID | - |
+| `feishu_app_secret` | Feishu bot App Secret | - |
+| `feishu_stream_reply` | Enable streaming typewriter reply (powered by Feishu cardkit streaming card API). Disable to return the full text at once. | `true` |
+
+> **Streaming requirements**: requires `cardkit:card:write` permission on the bot, and recipient Feishu client version ≥ 7.20. Older clients will see a "please upgrade" placeholder; if the permission is missing, replies automatically fall back to plain text.
 
 Start the project after configuration is complete.
 

docs/ja/channels/feishu.mdx

@@ -24,9 +24,11 @@ description: CowAgent を Feishu アプリケーションに統合する
 **権限管理**をクリックし、**権限設定**の下の入力欄に以下の権限文字列を貼り付け、フィルタされたすべての権限を選択し、**一括有効化**をクリックして確認します：
 
 ```
-im:message,im:message.group_at_msg,im:message.group_at_msg:readonly,im:message.p2p_msg,im:message.p2p_msg:readonly,im:message:send_as_bot,im:resource
+im:message,im:message.group_at_msg,im:message.group_at_msg:readonly,im:message.p2p_msg,im:message.p2p_msg:readonly,im:message:send_as_bot,im:resource,cardkit:card:write
 ```
 
+`cardkit:card:write` はストリーミングタイプライター応答（ストリーミングカードの作成と更新）に使用されます。ストリーミングが不要な場合は省略できます。
+
 <img src="https://cdn.link-ai.tech/doc/feishu-hosting-add-auth2.png" width="800"/>
 
 ## 2. プロジェクト設定
@@ -42,15 +44,17 @@ im:message,im:message.group_at_msg,im:message.group_at_msg:readonly,im:message.p
   "channel_type": "feishu",
   "feishu_app_id": "YOUR_APP_ID",
   "feishu_app_secret": "YOUR_APP_SECRET",
-  "feishu_bot_name": "YOUR_BOT_NAME"
+  "feishu_stream_reply": true
 }
 ```
 
-| パラメータ | 説明 |
-| --- | --- |
-| `feishu_app_id` | Feishu Bot の App ID |
-| `feishu_app_secret` | Feishu Bot の App Secret |
-| `feishu_bot_name` | Bot 名（アプリ作成時に設定）、グループチャットで使用する際に必要 |
+| パラメータ | 説明 | デフォルト値 |
+| --- | --- | --- |
+| `feishu_app_id` | Feishu Bot の App ID | - |
+| `feishu_app_secret` | Feishu Bot の App Secret | - |
+| `feishu_stream_reply` | ストリーミングタイプライター応答を有効にするか（Feishu 公式 cardkit ストリーミングカード API を使用）。無効化するとテキストを一括で返します。 | `true` |
+
+> **ストリーミングの要件**: Bot に `cardkit:card:write` 権限を付与する必要があり、受信者の Feishu クライアントバージョンが 7.20 以上である必要があります。古いバージョンのクライアントでは「クライアントをアップグレードしてください」というプレースホルダーが表示されます。権限が付与されていない場合は、自動的に通常のテキスト応答にフォールバックします。
 
 設定完了後、プロジェクトを起動します。
 

voice/audio_convert.py

@@ -79,7 +79,7 @@ def any_to_wav(any_path, wav_path):
     audio = AudioSegment.from_file(any_path, parameters=["-nostdin"])
     # AudioSegment 是不可变对象：set_frame_rate/set_channels 返回新对象，不修改原对象。
     # 必须将返回值重新赋给 audio，否则修改不会生效。
-    audio = audio.set_frame_rate(8000)   # 百度语音转写支持8000采样率, pcm_s16le, 单通道语音识别
+    audio = audio.set_frame_rate(16000)
     audio = audio.set_channels(1)
     audio.export(wav_path, format="wav", codec='pcm_s16le')
 

voice/openai/openai_voice.py

@@ -35,10 +35,18 @@ class OpenaiVoice(Voice):
             }
             response = requests.post(url, headers=headers, files=files, data=data)
             response_data = response.json()
-            text = response_data['text']
-            reply = Reply(ReplyType.TEXT, text)
-            logger.info("[Openai] voiceToText text={} voice file name={}".format(text, voice_file))
+            if response.status_code != 200 or "text" not in response_data:
+                logger.error(
+                    f"[Openai] voiceToText failed: status={response.status_code}, "
+                    f"resp={response_data}"
+                )
+                reply = Reply(ReplyType.ERROR, "我暂时还无法听清您的语音，请稍后再试吧~")
+            else:
+                text = response_data["text"]
+                reply = Reply(ReplyType.TEXT, text)
+                logger.info("[Openai] voiceToText text={} voice file name={}".format(text, voice_file))
         except Exception as e:
+            logger.error(f"[Openai] voiceToText exception: {e}", exc_info=True)
             reply = Reply(ReplyType.ERROR, "我暂时还无法听清您的语音，请稍后再试吧~")
         finally:
             return reply