Edit bot

telegram_bot/handlers/audio_handler.py

@@ -2,6 +2,7 @@ import os
 import uuid
 from functools import partial
 from aiogram import types, Dispatcher, F
+import ffmpeg
 
 async def handle_voice_and_video(message: types.Message, redis_service, storage_path: str):
     file_id = None
@@ -17,24 +18,60 @@ async def handle_voice_and_video(message: types.Message, redis_service, storage_
     file_path = file.file_path
 
     file_uuid = str(uuid.uuid4())
-    filename = f"{file_uuid}_{os.path.basename(file_path)}"
+    original_filename = os.path.basename(file_path)
+    temp_filename = f"{file_uuid}_{original_filename}"
+    
     os.makedirs(storage_path, exist_ok=True)
-    destination = os.path.join(storage_path, filename)
+    
+    temp_destination = os.path.join(storage_path, temp_filename)
 
-    await message.bot.download_file(file_path, destination)
+    await message.bot.download_file(file_path, temp_destination)
+
+    wav_filename = f"{file_uuid}.wav"
+    wav_destination = os.path.join(storage_path, wav_filename)
+    
+    convert_to_wav(temp_destination, wav_destination)
+
+    os.remove(temp_destination)
 
     task_data = {
         "uuid": file_uuid,
-        "file_local_path": destination,
+        "file_path": wav_destination,
         "user_id": message.from_user.id,
-        "chat_id": message.chat.id
+        "chat_id": message.chat.id,
+        "message_id": message.message_id
     }
-    redis_service.publish_task(task_data)
-    await message.reply("Your message has been received and queued for processing.")
+    
+    await redis_service.publish_task(task_data)
+    await message.reply("Your message has been received, converted to WAV, and queued for processing.\nWaiting for transcription...")
+
+    text = await redis_service.wait_for_text(
+        user_id=message.from_user.id,
+        chat_id=message.chat.id,
+        message_id=message.message_id
+    )
+    if text:
+        await message.reply(f"Transcription result:\n{text}")
+    else:
+        await message.reply("Sorry, transcription result was not received within the timeout.")
+
+def convert_to_wav(input_file: str, output_file: str):
+    """
+    Конвертирует любой аудио/видеофайл в .wav с частотой 16kHz, 1 канал (моно).
+    """
+    try:
+        ffmpeg.input(input_file).output(
+            output_file,
+            format="wav",
+            acodec="pcm_s16le",
+            ac=1, 
+            ar="16000"
+        ).run(overwrite_output=True)
+    except Exception as e:
+        print(f"Error converting {input_file} to WAV: {e}")
 
 def register_audio_handlers(dp: Dispatcher, redis_service, storage_path: str):
+    # Оборачиваем callback для передачи дополнительных аргументов
     handler_callback = partial(handle_voice_and_video, redis_service=redis_service, storage_path=storage_path)
-    dp.message.register(
-        handler_callback,
-        F.content_type.in_({types.ContentType.VOICE, types.ContentType.VIDEO_NOTE})
-    )
+    # Регистрируем хэндлер с фильтром по content_type
+    dp.message.register(handler_callback, F.content_type.in_({types.ContentType.VOICE, types.ContentType.VIDEO_NOTE}))

telegram_bot/services/redis_service.py

@@ -1,10 +1,29 @@
 import json
-import redis
+import redis.asyncio as redis
 
 class RedisService:
     def __init__(self, host: str, port: int):
         self.client = redis.Redis(host=host, port=port, decode_responses=True)
     
-    def publish_task(self, task_data: dict):
+    async def publish_task(self, task_data: dict):
         channel = "audio_tasks"
-        self.client.publish(channel, json.dumps(task_data))
+        await self.client.publish(channel, json.dumps(task_data))
+    
+    async def wait_for_text(self, user_id: int, chat_id: int, message_id: int, timeout: int = 30):
+        pubsub = self.client.pubsub()
+        await pubsub.subscribe("texts")
+        try:
+            async for message in pubsub.listen():
+                if message["type"] != "message":
+                    continue
+                try:
+                    data = json.loads(message["data"])
+                except Exception:
+                    continue
+                if (data.get("user_id") == user_id and
+                    data.get("chat_id") == chat_id and
+                    data.get("message_id") == message_id):
+                    return data.get("text")
+        finally:
+            await pubsub.unsubscribe("texts")
+        return None