refac: task

backend/open_webui/main.py

@@ -453,7 +453,7 @@ from open_webui.utils.redis import get_redis_connection
 
 from open_webui.tasks import (
     redis_task_command_listener,
-    list_task_ids_by_chat_id,
+    list_task_ids_by_item_id,
     stop_task,
     list_tasks,
 )  # Import from tasks.py
@@ -1505,7 +1505,7 @@ async def list_tasks_by_chat_id_endpoint(
     if chat is None or chat.user_id != user.id:
         return {"task_ids": []}
 
-    task_ids = await list_task_ids_by_chat_id(request.app.state.redis, chat_id)
+    task_ids = await list_task_ids_by_item_id(request.app.state.redis, chat_id)
 
     log.debug(f"Task IDs for chat {chat_id}: {task_ids}")
     return {"task_ids": task_ids}

backend/open_webui/tasks.py

@@ -16,11 +16,11 @@ log.setLevel(SRC_LOG_LEVELS["MAIN"])
 
 # A dictionary to keep track of active tasks
 tasks: Dict[str, asyncio.Task] = {}
-chat_tasks = {}
+item_tasks = {}
 
 
 REDIS_TASKS_KEY = "open-webui:tasks"
-REDIS_CHAT_TASKS_KEY = "open-webui:tasks:chat"
+REDIS_ITEM_TASKS_KEY = "open-webui:tasks:item"
 REDIS_PUBSUB_CHANNEL = "open-webui:tasks:commands"
 
 
@@ -48,21 +48,21 @@ async def redis_task_command_listener(app):
 ### ------------------------------
 
 
-async def redis_save_task(redis: Redis, task_id: str, chat_id: Optional[str]):
+async def redis_save_task(redis: Redis, task_id: str, item_id: Optional[str]):
     pipe = redis.pipeline()
-    pipe.hset(REDIS_TASKS_KEY, task_id, chat_id or "")
-    if chat_id:
-        pipe.sadd(f"{REDIS_CHAT_TASKS_KEY}:{chat_id}", task_id)
+    pipe.hset(REDIS_TASKS_KEY, task_id, item_id or "")
+    if item_id:
+        pipe.sadd(f"{REDIS_ITEM_TASKS_KEY}:{item_id}", task_id)
     await pipe.execute()
 
 
-async def redis_cleanup_task(redis: Redis, task_id: str, chat_id: Optional[str]):
+async def redis_cleanup_task(redis: Redis, task_id: str, item_id: Optional[str]):
     pipe = redis.pipeline()
     pipe.hdel(REDIS_TASKS_KEY, task_id)
-    if chat_id:
-        pipe.srem(f"{REDIS_CHAT_TASKS_KEY}:{chat_id}", task_id)
-        if (await pipe.scard(f"{REDIS_CHAT_TASKS_KEY}:{chat_id}").execute())[-1] == 0:
-            pipe.delete(f"{REDIS_CHAT_TASKS_KEY}:{chat_id}")  # Remove if empty set
+    if item_id:
+        pipe.srem(f"{REDIS_ITEM_TASKS_KEY}:{item_id}", task_id)
+        if (await pipe.scard(f"{REDIS_ITEM_TASKS_KEY}:{item_id}").execute())[-1] == 0:
+            pipe.delete(f"{REDIS_ITEM_TASKS_KEY}:{item_id}")  # Remove if empty set
     await pipe.execute()
 
 
@@ -70,8 +70,8 @@ async def redis_list_tasks(redis: Redis) -> List[str]:
     return list(await redis.hkeys(REDIS_TASKS_KEY))
 
 
-async def redis_list_chat_tasks(redis: Redis, chat_id: str) -> List[str]:
-    return list(await redis.smembers(f"{REDIS_CHAT_TASKS_KEY}:{chat_id}"))
+async def redis_list_item_tasks(redis: Redis, item_id: str) -> List[str]:
+    return list(await redis.smembers(f"{REDIS_ITEM_TASKS_KEY}:{item_id}"))
 
 
 async def redis_send_command(redis: Redis, command: dict):
@@ -87,11 +87,11 @@ async def cleanup_task(redis, task_id: str, id=None):
 
     tasks.pop(task_id, None)  # Remove the task if it exists
 
-    # If an ID is provided, remove the task from the chat_tasks dictionary
-    if id and task_id in chat_tasks.get(id, []):
-        chat_tasks[id].remove(task_id)
-        if not chat_tasks[id]:  # If no tasks left for this ID, remove the entry
-            chat_tasks.pop(id, None)
+    # If an ID is provided, remove the task from the item_tasks dictionary
+    if id and task_id in item_tasks.get(id, []):
+        item_tasks[id].remove(task_id)
+        if not item_tasks[id]:  # If no tasks left for this ID, remove the entry
+            item_tasks.pop(id, None)
 
 
 async def create_task(redis, coroutine, id=None):
@@ -108,10 +108,10 @@ async def create_task(redis, coroutine, id=None):
     tasks[task_id] = task
 
     # If an ID is provided, associate the task with that ID
-    if chat_tasks.get(id):
-        chat_tasks[id].append(task_id)
+    if item_tasks.get(id):
+        item_tasks[id].append(task_id)
     else:
-        chat_tasks[id] = [task_id]
+        item_tasks[id] = [task_id]
 
     if redis:
         await redis_save_task(redis, task_id, id)
@@ -128,13 +128,13 @@ async def list_tasks(redis):
     return list(tasks.keys())
 
 
-async def list_task_ids_by_chat_id(redis, id):
+async def list_task_ids_by_item_id(redis, id):
     """
     List all tasks associated with a specific ID.
     """
     if redis:
-        return await redis_list_chat_tasks(redis, id)
-    return chat_tasks.get(id, [])
+        return await redis_list_item_tasks(redis, id)
+    return item_tasks.get(id, [])
 
 
 async def stop_task(redis, task_id: str):