feat(agent): 支持图片消息处理

This commit is contained in:
jxxghp
2026-03-29 09:56:53 +08:00
parent e3fee39043
commit b349aa2693
6 changed files with 745 additions and 353 deletions
+20 -5
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@@ -10,7 +10,7 @@ from langchain.agents.middleware import (
SummarizationMiddleware,
LLMToolSelectorMiddleware,
)
from langchain_core.messages import (
from langchain_core.messages import ( # noqa: F401
HumanMessage,
BaseMessage,
)
@@ -174,19 +174,31 @@ class MoviePilotAgent:
logger.error(f"创建 Agent 失败: {e}")
raise e
async def process(self, message: str) -> str:
async def process(self, message: str, images: List[str] = None) -> str:
"""
处理用户消息,流式推理并返回 Agent 回复
"""
try:
logger.info(f"Agent推理: session_id={self.session_id}, input={message}")
logger.info(
f"Agent推理: session_id={self.session_id}, input={message}, images={len(images) if images else 0}"
)
# 获取历史消息
messages = memory_manager.get_agent_messages(
session_id=self.session_id, user_id=self.user_id
)
# 增加用户消息
# 构建用户消息内容
if images:
from langchain_core.messages import HumanMessage
content = []
if message:
content.append({"type": "text", "text": message})
for img in images:
content.append({"type": "image_url", "image_url": {"url": img}})
messages.append(HumanMessage(content=content))
else:
messages.append(HumanMessage(content=message))
# 执行推理
@@ -421,6 +433,7 @@ class _MessageTask:
session_id: str
user_id: str
message: str
images: Optional[List[str]] = None
channel: Optional[str] = None
source: Optional[str] = None
username: Optional[str] = None
@@ -471,6 +484,7 @@ class AgentManager:
session_id: str,
user_id: str,
message: str,
images: List[str] = None,
channel: str = None,
source: str = None,
username: str = None,
@@ -483,6 +497,7 @@ class AgentManager:
session_id=session_id,
user_id=user_id,
message=message,
images=images,
channel=channel,
source=source,
username=username,
@@ -584,7 +599,7 @@ class AgentManager:
if task.username:
agent.username = task.username
return await agent.process(task.message)
return await agent.process(task.message, images=task.images)
async def clear_session(self, session_id: str, user_id: str):
"""
+511 -204
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+20 -2
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@@ -130,10 +130,11 @@ class DiscordModule(_ModuleBase, _MessageBase[Discord]):
if msg_type == "message":
text = msg_json.get("text")
chat_id = msg_json.get("chat_id")
if text and userid:
images = self._extract_images(msg_json)
if (text or images) and userid:
logger.info(
f"收到来自 {client_config.name} 的 Discord 消息:"
f"userid={userid}, username={username}, text={text}"
f"userid={userid}, username={username}, text={text}, images={len(images) if images else 0}"
)
return CommingMessage(
channel=MessageChannel.Discord,
@@ -142,9 +143,26 @@ class DiscordModule(_ModuleBase, _MessageBase[Discord]):
username=username,
text=text,
chat_id=str(chat_id) if chat_id else None,
images=images,
)
return None
@staticmethod
def _extract_images(msg_json: dict) -> Optional[List[str]]:
"""
从Discord消息中提取图片URL
"""
attachments = msg_json.get("attachments", [])
if not attachments:
return None
images = []
for attachment in attachments:
if attachment.get("type") == "image":
url = attachment.get("url")
if url:
images.append(url)
return images if images else None
def post_message(self, message: Notification, **kwargs) -> None:
"""
发送通知消息
+21 -1
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@@ -198,10 +198,12 @@ class SlackModule(_ModuleBase, _MessageBase[Slack]):
logger.debug(f"解析Slack消息失败:{str(err)}")
return None
if msg_json:
images = None
if msg_json.get("type") == "message":
userid = msg_json.get("user")
text = msg_json.get("text")
username = msg_json.get("user")
images = self._extract_images(msg_json)
elif msg_json.get("type") == "block_actions":
userid = msg_json.get("user", {}).get("id")
callback_data = msg_json.get("actions")[0].get("value")
@@ -243,6 +245,7 @@ class SlackModule(_ModuleBase, _MessageBase[Slack]):
flags=re.IGNORECASE,
).strip()
username = ""
images = self._extract_images(msg_json.get("event", {}))
elif msg_json.get("type") == "shortcut":
userid = msg_json.get("user", {}).get("id")
text = msg_json.get("callback_id")
@@ -254,7 +257,7 @@ class SlackModule(_ModuleBase, _MessageBase[Slack]):
else:
return None
logger.info(
f"收到来自 {client_config.name} 的Slack消息:userid={userid}, username={username}, text={text}"
f"收到来自 {client_config.name} 的Slack消息:userid={userid}, username={username}, text={text}, images={len(images) if images else 0}"
)
return CommingMessage(
channel=MessageChannel.Slack,
@@ -262,9 +265,26 @@ class SlackModule(_ModuleBase, _MessageBase[Slack]):
userid=userid,
username=username,
text=text,
images=images,
)
return None
@staticmethod
def _extract_images(msg_json: dict) -> Optional[List[str]]:
"""
从Slack消息中提取图片URL
"""
files = msg_json.get("files", [])
if not files:
return None
images = []
for file in files:
if file.get("type") in ("image", "jpg", "jpeg", "png", "gif", "webp"):
url = file.get("url_private") or file.get("url_private_download")
if url:
images.append(url)
return images if images else None
def post_message(self, message: Notification, **kwargs) -> None:
"""
发送消息
+39 -9
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@@ -194,26 +194,33 @@ class TelegramModule(_ModuleBase, _MessageBase[Telegram]):
text = msg.get("text")
user_id = msg.get("from", {}).get("id")
user_name = msg.get("from", {}).get("username")
# Extract chat_id to enable correct reply targeting
chat_id = msg.get("chat", {}).get("id")
if text and user_id:
images = self._extract_images(msg)
if user_id:
if not text and not images:
logger.debug(
f"收到来自 {client_config.name} 的Telegram消息无文本和图片"
)
return None
logger.info(
f"收到来自 {client_config.name} 的Telegram消息:"
f"userid={user_id}, username={user_name}, chat_id={chat_id}, text={text}"
f"userid={user_id}, username={user_name}, chat_id={chat_id}, text={text}, images={len(images) if images else 0}"
)
# Clean bot mentions from text to ensure consistent processing
cleaned_text = self._clean_bot_mention(
text, client.bot_username if client else None
cleaned_text = (
self._clean_bot_mention(text, client.bot_username if client else None)
if text
else None
)
# 检查权限
admin_users = client_config.config.get("TELEGRAM_ADMINS")
user_list = client_config.config.get("TELEGRAM_USERS")
config_chat_id = client_config.config.get("TELEGRAM_CHAT_ID")
if cleaned_text.startswith("/"):
if cleaned_text and cleaned_text.startswith("/"):
if (
admin_users
and str(user_id) not in admin_users.split(",")
@@ -236,11 +243,34 @@ class TelegramModule(_ModuleBase, _MessageBase[Telegram]):
source=client_config.name,
userid=user_id,
username=user_name,
text=cleaned_text, # Use cleaned text
text=cleaned_text,
chat_id=str(chat_id) if chat_id else None,
images=images if images else None,
)
return None
@staticmethod
def _extract_images(msg: dict) -> Optional[List[str]]:
"""
从Telegram消息中提取图片file_id
"""
images = []
photo = msg.get("photo")
if photo and isinstance(photo, list):
largest_photo = photo[-1]
file_id = largest_photo.get("file_id")
if file_id:
images.append(file_id)
document = msg.get("document")
if document:
file_id = document.get("file_id")
mime_type = document.get("mime_type", "")
if file_id and mime_type.startswith("image/"):
images.append(file_id)
return images if images else None
@staticmethod
def _clean_bot_mention(text: str, bot_username: Optional[str]) -> str:
"""
+2
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@@ -53,6 +53,8 @@ class CommingMessage(BaseModel):
chat_id: Optional[str] = None
# 完整的回调查询信息(原始数据)
callback_query: Optional[Dict] = None
# 图片列表(图片URL或file_id
images: Optional[List[str]] = None
def to_dict(self):
"""