GithubBackup/MoviePilot
1
0
Fork 0
mirror of https://github.com/jxxghp/MoviePilot.git synced 2026-05-06 20:42:43 +08:00
Code Issues Packages Projects Releases Wiki Activity

Expand image and edit support across messaging channels

Browse Source
This commit is contained in:
jxxghp
2026-04-11 22:10:54 +08:00
parent bf2d2cbd03
commit 2f53fd3108
12 changed files with 952 additions and 45 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
app/api/endpoints/message.py
View File

@@ -67,16 +67,40 @@ async def user_message(background_tasks: BackgroundTasks, request: Request,
@router.post("/web", summary="接收WEB消息", response_model=schemas.Response)
def web_message(text: str, current_user: User = Depends(get_current_active_superuser)):
async def web_message(
request: Request,
text: Optional[str] = None,
current_user: User = Depends(get_current_active_superuser),
):
"""
WEB消息响应
"""
images = None
content_type = request.headers.get("content-type", "")
if "application/json" in content_type:
try:
payload = await request.json()
except Exception:
payload = None
if isinstance(payload, dict):
text = payload.get("text", text)
image = payload.get("image")
images = payload.get("images")
if image:
if isinstance(images, list):
images = [*images, image]
else:
images = [image]
elif isinstance(images, str):
images = [images]
MessageChain().handle_message(
channel=MessageChannel.Web,
source=current_user.name,
userid=current_user.name,
username=current_user.name,
text=text
text=text or "",
images=images,
)
return schemas.Response(success=True)

42
app/chain/message.py
View File

@@ -1371,7 +1371,15 @@ class MessageChain(ChainBase):
base64_images = []
for img in images:
try:
if img.startswith("tg://file_id/"):
if img.startswith("data:"):
base64_images.append(img)
logger.info(
"图片无需下载: channel=%s, source=%s, input=%s",
channel.value if channel else None,
source,
self._summarize_images([img])[0],
)
elif img.startswith("tg://file_id/"):
file_id = img.replace("tg://file_id/", "")
base64_data = self.run_module(
"download_file_to_base64", file_id=file_id, source=source
@@ -1384,6 +1392,23 @@ class MessageChain(ChainBase):
source,
img,
)
elif img.startswith("wxwork://media_id/") or img.startswith(
"wxbot://image/"
):
data_url = self.run_module(
"download_wechat_image_to_data_url",
image_ref=img,
source=source,
)
if data_url:
base64_images.append(data_url)
logger.info(
"图片下载成功: channel=%s, source=%s, input=%s, output=%s",
channel.value if channel else None,
source,
img,
self._summarize_images([data_url])[0],
)
elif channel == MessageChannel.Slack:
data_url = self.run_module(
"download_file_to_data_url", file_url=img, source=source
@@ -1397,6 +1422,21 @@ class MessageChain(ChainBase):
img,
self._summarize_images([data_url])[0],
)
elif img.startswith("vocechat://file/"):
data_url = self.run_module(
"download_vocechat_image_to_data_url",
image_ref=img,
source=source,
)
if data_url:
base64_images.append(data_url)
logger.info(
"图片下载成功: channel=%s, source=%s, input=%s, output=%s",
channel.value if channel else None,
source,
img,
self._summarize_images([data_url])[0],
)
elif img.startswith("http"):
resp = RequestUtils(timeout=30).get_res(img)
if resp and resp.content:

37
app/modules/discord/__init__.py
View File

@@ -15,6 +15,17 @@ except Exception as err: # ImportError or other load issues
class DiscordModule(_ModuleBase, _MessageBase[Discord]):
_IMAGE_SUFFIXES = (
".png",
".jpg",
".jpeg",
".gif",
".webp",
".bmp",
".tiff",
".svg",
)
def init_module(self) -> None:
"""
初始化模块
@@ -157,10 +168,17 @@ class DiscordModule(_ModuleBase, _MessageBase[Discord]):
return None
images = []
for attachment in attachments:
if attachment.get("type") == "image":
url = attachment.get("url")
if url:
images.append(url)
url = attachment.get("url") or attachment.get("proxy_url")
if not url:
continue
content_type = (attachment.get("content_type") or "").lower()
filename = (attachment.get("filename") or "").lower()
if (
attachment.get("type") == "image"
or content_type.startswith("image/")
or filename.endswith(DiscordModule._IMAGE_SUFFIXES)
):
images.append(url)
return images if images else None
def post_message(self, message: Notification, **kwargs) -> None:
@@ -363,15 +381,22 @@ class DiscordModule(_ModuleBase, _MessageBase[Discord]):
userid=userid,
)
if result:
success, message_id = (
success, response_data = (
(result[0], result[1])
if isinstance(result, tuple)
else (result, None)
)
if success:
message_id = None
chat_id = None
if isinstance(response_data, dict):
message_id = response_data.get("message_id")
chat_id = response_data.get("chat_id")
elif response_data is not None:
message_id = str(response_data)
return MessageResponse(
message_id=str(message_id) if message_id else None,
chat_id=None,
chat_id=str(chat_id) if chat_id else None,
channel=MessageChannel.Discord,
source=conf.name,
success=True,

36
app/modules/discord/discord.py
View File

@@ -126,6 +126,20 @@ class Discord:
if isinstance(message.channel, discord.DMChannel)
else "guild",
}
if message.attachments:
payload["attachments"] = [
{
"id": str(attachment.id),
"filename": attachment.filename,
"content_type": attachment.content_type,
"url": attachment.url,
"proxy_url": attachment.proxy_url,
"size": attachment.size,
"height": attachment.height,
"width": attachment.width,
}
for attachment in message.attachments
]
await self._post_to_ds(payload)
@self._client.event
@@ -346,7 +360,7 @@ class Discord:
original_message_id: Optional[Union[int, str]],
original_chat_id: Optional[str],
mtype: Optional["NotificationType"] = None,
) -> Tuple[bool, Optional[int]]:
) -> Tuple[bool, Optional[Dict[str, str]]]:
logger.debug(
f"[Discord] _send_message: userid={userid}, original_chat_id={original_chat_id}"
)
@@ -373,13 +387,29 @@ class Discord:
embed=embed,
view=view,
)
return success, int(original_message_id) if original_message_id else None
return (
success,
{
"message_id": str(original_message_id),
"chat_id": str(original_chat_id),
}
if success and original_message_id and original_chat_id
else None,
)
logger.debug(f"[Discord] 发送新消息到频道: {channel}")
try:
sent_message = await channel.send(content=content, embed=embed, view=view)
logger.debug("[Discord] 消息发送成功")
return True, sent_message.id if sent_message else None
return (
True,
{
"message_id": str(sent_message.id),
"chat_id": str(channel.id),
}
if sent_message and getattr(channel, "id", None) is not None
else None,
)
except Exception as e:
logger.error(f"[Discord] 发送消息到频道失败: {e}")
return False, None

71
app/modules/qqbot/__init__.py
View File

@@ -18,6 +18,17 @@ from app.schemas.types import ModuleType
class QQBotModule(_ModuleBase, _MessageBase[QQBot]):
"""QQ Bot 通知模块"""
_IMAGE_SUFFIXES = (
".png",
".jpg",
".jpeg",
".gif",
".webp",
".bmp",
".tiff",
".svg",
)
def init_module(self) -> None:
self.stop()
super().init_service(service_name=QQBot.__name__.lower(), service_type=QQBot)
@@ -78,7 +89,8 @@ class QQBotModule(_ModuleBase, _MessageBase[QQBot]):
msg_type = msg_body.get("type")
content = (msg_body.get("content") or "").strip()
if not content:
images = self._extract_images(msg_body)
if not content and not images:
return None
if msg_type == "C2C_MESSAGE_CREATE":
@@ -86,13 +98,17 @@ class QQBotModule(_ModuleBase, _MessageBase[QQBot]):
user_openid = author.get("user_openid", "")
if not user_openid:
return None
logger.info(f"收到 QQ 私聊消息: userid={user_openid}, text={content[:50]}...")
logger.info(
f"收到 QQ 私聊消息: userid={user_openid}, "
f"text={(content or '')[:50]}..., images={len(images) if images else 0}"
)
return CommingMessage(
channel=MessageChannel.QQ,
source=client_config.name,
userid=user_openid,
username=user_openid,
text=content,
images=images,
)
elif msg_type == "GROUP_AT_MESSAGE_CREATE":
author = msg_body.get("author", {})
@@ -100,16 +116,65 @@ class QQBotModule(_ModuleBase, _MessageBase[QQBot]):
group_openid = msg_body.get("group_openid", "")
# 群聊用 group:group_openid 作为 userid，便于回复时识别
userid = f"group:{group_openid}" if group_openid else member_openid
logger.info(f"收到 QQ 群消息: group={group_openid}, userid={member_openid}, text={content[:50]}...")
logger.info(
f"收到 QQ 群消息: group={group_openid}, userid={member_openid}, "
f"text={(content or '')[:50]}..., images={len(images) if images else 0}"
)
return CommingMessage(
channel=MessageChannel.QQ,
source=client_config.name,
userid=userid,
username=member_openid or group_openid,
text=content,
images=images,
)
return None
@classmethod
def _extract_images(cls, msg_body: dict) -> Optional[List[str]]:
images: List[str] = []
attachments = msg_body.get("attachments") or []
if isinstance(attachments, list):
for attachment in attachments:
if not isinstance(attachment, dict):
continue
url = attachment.get("url") or attachment.get("proxy_url")
if not url:
continue
content_type = (
attachment.get("content_type")
or attachment.get("mime_type")
or ""
).lower()
filename = (
attachment.get("filename")
or attachment.get("name")
or ""
).lower()
if content_type.startswith("image/") or filename.endswith(cls._IMAGE_SUFFIXES):
images.append(url)
for key in ("image", "image_url", "pic_url"):
value = msg_body.get(key)
if isinstance(value, str) and value.startswith("http"):
images.append(value)
extra_images = msg_body.get("images")
if isinstance(extra_images, list):
for item in extra_images:
if isinstance(item, str) and item.startswith("http"):
images.append(item)
elif isinstance(item, dict):
url = item.get("url") or item.get("image_url")
if isinstance(url, str) and url.startswith("http"):
images.append(url)
deduped = []
for image in images:
if image not in deduped:
deduped.append(image)
return deduped or None
def post_message(self, message: Notification, **kwargs) -> None:
for conf in self.get_configs().values():
if not self.check_message(message, conf.name):

63
app/modules/synologychat/__init__.py
View File

@@ -1,4 +1,5 @@
from typing import Optional, Union, List, Tuple, Any
import json
from app.core.context import MediaInfo, Context
from app.log import logger
@@ -9,6 +10,16 @@ from app.schemas.types import ModuleType
class SynologyChatModule(_ModuleBase, _MessageBase[SynologyChat]):
_IMAGE_SUFFIXES = (
".png",
".jpg",
".jpeg",
".gif",
".webp",
".bmp",
".tiff",
".svg",
)
def init_module(self) -> None:
"""
@@ -96,15 +107,59 @@ class SynologyChatModule(_ModuleBase, _MessageBase[SynologyChat]):
user_id = int(message.get("user_id"))
# 获取用户名
user_name = message.get("username")
if text and user_id:
logger.info(f"收到来自 {client_config.name} 的SynologyChat消息："
f"userid={user_id}, username={user_name}, text={text}")
images = self._extract_images(message)
if (text or images) and user_id:
logger.info(
f"收到来自 {client_config.name} 的SynologyChat消息："
f"userid={user_id}, username={user_name}, text={text}, images={len(images) if images else 0}"
)
return CommingMessage(channel=MessageChannel.SynologyChat, source=client_config.name,
userid=user_id, username=user_name, text=text)
userid=user_id, username=user_name, text=text or "",
images=images)
except Exception as err:
logger.debug(f"解析SynologyChat消息失败：{str(err)}")
return None
@classmethod
def _extract_images(cls, message: dict) -> Optional[List[str]]:
images = []
for key in ("file_url", "image_url", "pic_url"):
value = message.get(key)
if isinstance(value, str) and cls._looks_like_image(value):
images.append(value)
for key in ("attachments", "files"):
raw_value = message.get(key)
if not raw_value:
continue
try:
parsed = json.loads(raw_value) if isinstance(raw_value, str) else raw_value
except Exception:
parsed = raw_value
items = parsed if isinstance(parsed, list) else [parsed]
for item in items:
if isinstance(item, str) and cls._looks_like_image(item):
images.append(item)
elif isinstance(item, dict):
url = item.get("url") or item.get("file_url") or item.get("image_url")
if isinstance(url, str) and cls._looks_like_image(url):
images.append(url)
deduped = []
for image in images:
if image not in deduped:
deduped.append(image)
return deduped or None
@classmethod
def _looks_like_image(cls, value: str) -> bool:
if not value or not isinstance(value, str):
return False
lowered = value.lower()
return lowered.startswith("http") and any(
suffix in lowered for suffix in cls._IMAGE_SUFFIXES
)
def post_message(self, message: Notification, **kwargs) -> None:
"""
发送消息

91
app/modules/vocechat/__init__.py
View File

@@ -1,4 +1,5 @@
import json
from urllib.parse import quote, unquote
from typing import Optional, Union, List, Tuple, Any, Dict
from app.core.context import Context, MediaInfo
@@ -10,6 +11,16 @@ from app.schemas.types import ModuleType
class VoceChatModule(_ModuleBase, _MessageBase[VoceChat]):
_IMAGE_SUFFIXES = (
".png",
".jpg",
".jpeg",
".gif",
".webp",
".bmp",
".tiff",
".svg",
)
def init_module(self) -> None:
"""
@@ -99,12 +110,17 @@ class VoceChatModule(_ModuleBase, _MessageBase[VoceChat]):
msg_body = json.loads(body)
# 类型
msg_type = msg_body.get("detail", {}).get("type")
if msg_type != "normal":
# 非新消息
if msg_type not in ("normal", "reply"):
# 非新消息/回复
return None
logger.debug(f"收到VoceChat请求：{msg_body}")
# 文本内容
content = msg_body.get("detail", {}).get("content")
detail = msg_body.get("detail", {}) or {}
content_type = detail.get("content_type") or ""
content = detail.get("content")
images = self._extract_images(detail)
text = None
if content_type in ("text/plain", "text/markdown") and isinstance(content, str):
text = content
# 用户ID
gid = msg_body.get("target", {}).get("gid")
channel_id = client_config.config.get("channel_id")
@@ -116,14 +132,56 @@ class VoceChatModule(_ModuleBase, _MessageBase[VoceChat]):
userid = f"UID#{msg_body.get('from_uid')}"
# 处理消息内容
if content and userid:
logger.info(f"收到来自 {client_config.name} 的VoceChat消息：userid={userid}, text={content}")
if (text or images) and userid:
logger.info(
f"收到来自 {client_config.name} 的VoceChat消息："
f"userid={userid}, text={text}, images={len(images) if images else 0}"
)
return CommingMessage(channel=MessageChannel.VoceChat, source=client_config.name,
userid=userid, username=userid, text=content)
userid=userid, username=userid, text=text or "",
images=images)
except Exception as err:
logger.error(f"VoceChat消息处理发生错误：{str(err)}")
return None
@classmethod
def _extract_images(cls, detail: dict) -> Optional[List[str]]:
content_type = detail.get("content_type") or ""
if content_type != "vocechat/file":
return None
properties = detail.get("properties") or {}
mime_type = (
properties.get("content_type")
or properties.get("mime_type")
or properties.get("contentType")
or ""
).lower()
file_path = (
properties.get("path")
or properties.get("file_path")
or properties.get("storage_path")
or detail.get("content")
)
direct_url = (
properties.get("url")
or properties.get("download_url")
or properties.get("file_url")
)
file_name = (
properties.get("name")
or properties.get("filename")
or (str(file_path).rsplit("/", 1)[-1] if file_path else "")
).lower()
is_image = mime_type.startswith("image/") or file_name.endswith(cls._IMAGE_SUFFIXES)
if not is_image:
return None
if isinstance(direct_url, str) and direct_url.startswith("http"):
return [direct_url]
if isinstance(file_path, str) and file_path:
return [f"vocechat://file/{quote(file_path, safe='')}"]
return None
def post_message(self, message: Notification, **kwargs) -> None:
"""
发送消息
@@ -136,11 +194,11 @@ class VoceChatModule(_ModuleBase, _MessageBase[VoceChat]):
targets = message.targets
userid = message.userid
if not message.userid and targets:
userid = targets.get('telegram_userid')
userid = targets.get('vocechat_userid')
client: VoceChat = self.get_instance(conf.name)
if client:
client.send_msg(title=message.title, text=message.text,
userid=userid, link=message.link)
image=message.image, userid=userid, link=message.link)
def post_medias_message(self, message: Notification, medias: List[MediaInfo]) -> None:
"""
@@ -182,3 +240,18 @@ class VoceChatModule(_ModuleBase, _MessageBase[VoceChat]):
def register_commands(self, commands: Dict[str, dict]):
pass
def download_vocechat_image_to_data_url(self, image_ref: str, source: str) -> Optional[str]:
"""
下载 VoceChat 图片并转换为 data URL
"""
if not image_ref or not image_ref.startswith("vocechat://file/"):
return None
client_config = self.get_config(source)
if not client_config:
return None
client: VoceChat = self.get_instance(client_config.name)
if not client:
return None
file_path = unquote(image_ref.replace("vocechat://file/", "", 1))
return client.download_file_to_data_url(file_path)

64
app/modules/vocechat/vocechat.py
View File

@@ -1,6 +1,8 @@
import re
import threading
from typing import Optional, List
import base64
from typing import Optional, List, Tuple
from urllib.parse import quote
from app.core.context import MediaInfo, Context
from app.core.metainfo import MetaInfo
@@ -21,6 +23,7 @@ class VoceChat:
_channel_id = None
# 请求对象
_client = None
_file_client = None
def __init__(self, VOCECHAT_HOST: Optional[str] = None, VOCECHAT_API_KEY: Optional[str] = None, VOCECHAT_CHANNEL_ID: Optional[str] = None, **kwargs):
"""
@@ -29,12 +32,11 @@ class VoceChat:
if not VOCECHAT_HOST or not VOCECHAT_API_KEY or not VOCECHAT_CHANNEL_ID:
logger.error("VoceChat配置不完整！")
return
self._host = VOCECHAT_HOST
if self._host:
if not self._host.endswith("/"):
self._host += "/"
if not self._host.startswith("http"):
self._playhost = "http://" + self._host
self._host = VOCECHAT_HOST.strip()
if self._host and not self._host.startswith("http"):
self._host = f"http://{self._host}"
if self._host and not self._host.endswith("/"):
self._host += "/"
self._apikey = VOCECHAT_API_KEY
self._channel_id = VOCECHAT_CHANNEL_ID
if self._apikey and self._host and self._channel_id:
@@ -43,6 +45,10 @@ class VoceChat:
"x-api-key": self._apikey,
"accept": "application/json; charset=utf-8"
})
self._file_client = RequestUtils(headers={
"x-api-key": self._apikey,
"accept": "*/*"
})
def get_state(self):
"""
@@ -61,6 +67,7 @@ class VoceChat:
return result.json()
def send_msg(self, title: str, text: Optional[str] = None,
image: Optional[str] = None,
userid: Optional[str] = None, link: Optional[str] = None) -> Optional[bool]:
"""
微信消息发送入口，支持文本、图片、链接跳转、指定发送对象
@@ -83,6 +90,9 @@ class VoceChat:
else:
caption = f"**{title}**"
if image:
caption = f"{caption}\n![]({image})"
if link:
caption = f"{caption}\n[查看详情]({link})"
@@ -97,6 +107,46 @@ class VoceChat:
logger.error(f"发送消息失败：{msg_e}")
return False
@staticmethod
def _guess_mime_type(content: bytes, default: str = "image/jpeg") -> str:
if not content:
return default
if content.startswith(b"\x89PNG\r\n\x1a\n"):
return "image/png"
if content.startswith(b"\xff\xd8\xff"):
return "image/jpeg"
if content.startswith((b"GIF87a", b"GIF89a")):
return "image/gif"
if content.startswith(b"BM"):
return "image/bmp"
if content.startswith(b"RIFF") and b"WEBP" in content[:16]:
return "image/webp"
return default
def download_file(self, path: str) -> Optional[Tuple[bytes, str]]:
"""
下载 VoceChat 文件资源
"""
if not path or not self._file_client:
return None
req_url = f"{self._host}api/resource/file?path={quote(path, safe='')}"
try:
res = self._file_client.get_res(req_url)
except Exception as err:
logger.error(f"VoceChat 文件下载失败：{err}")
return None
if not res or not res.content:
return None
mime_type = (res.headers.get("Content-Type") or "").split(";")[0].strip()
return res.content, mime_type or self._guess_mime_type(res.content)
def download_file_to_data_url(self, path: str) -> Optional[str]:
file_data = self.download_file(path)
if not file_data:
return None
content, mime_type = file_data
return f"data:{mime_type};base64,{base64.b64encode(content).decode()}"
def send_medias_msg(self, title: str, medias: List[MediaInfo],
userid: Optional[str] = None, link: Optional[str] = None) -> Optional[bool]:
"""

97
app/modules/wechat/__init__.py
View File

@@ -1,4 +1,6 @@
import copy
import json
import re
import xml.dom.minidom
from typing import Optional, Union, List, Tuple, Any, Dict
@@ -103,7 +105,7 @@ class WechatModule(_ModuleBase, _MessageBase[WeChat]):
if not client_config:
return None
if self._is_bot_mode(client_config.config):
return None
return self._parse_bot_message(source=source, body=body, client_config=client_config)
client: WeChat = self.get_instance(client_config.name)
# URL参数
sVerifyMsgSig = args.get("msg_signature")
@@ -163,6 +165,8 @@ class WechatModule(_ModuleBase, _MessageBase[WeChat]):
logger.warn(f"解析不到消息类型和用户ID")
return None
# 解析消息内容
content = None
images = None
if msg_type == "event" and event == "click":
# 校验用户有权限执行交互命令
if client_config.config.get('WECHAT_ADMINS'):
@@ -178,17 +182,85 @@ class WechatModule(_ModuleBase, _MessageBase[WeChat]):
# 文本消息
content = DomUtils.tag_value(root_node, "Content", default="")
logger.info(f"收到来自 {client_config.name} 的微信消息：userid={user_id}, text={content}")
elif msg_type == "image":
media_id = DomUtils.tag_value(root_node, "MediaId")
pic_url = DomUtils.tag_value(root_node, "PicUrl")
if media_id:
images = [f"wxwork://media_id/{media_id}"]
elif pic_url:
images = [pic_url]
logger.info(
f"收到来自 {client_config.name} 的微信图片消息：userid={user_id}, images={len(images) if images else 0}"
)
else:
return None
if content:
if content or images:
# 处理消息内容
return CommingMessage(channel=MessageChannel.Wechat, source=client_config.name,
userid=user_id, username=user_id, text=content)
userid=user_id, username=user_id, text=content or "",
images=images)
except Exception as err:
logger.error(f"微信消息处理发生错误：{str(err)}")
return None
def _parse_bot_message(self, source: str, body: Any, client_config) -> Optional[CommingMessage]:
try:
if isinstance(body, bytes):
msg_json = json.loads(body)
elif isinstance(body, dict):
msg_json = body
else:
msg_json = json.loads(body)
while isinstance(msg_json, str):
msg_json = json.loads(msg_json)
except Exception as err:
logger.debug(f"解析企业微信智能机器人消息失败：{err}")
return None
if not isinstance(msg_json, dict):
return None
payload_body = msg_json.get("body") or {}
sender = ((payload_body.get("from") or {}).get("userid") or "").strip()
if not sender:
return None
if payload_body.get("chattype") == "group":
return None
text = WeChatBot._extract_text_from_body(payload_body)
images = WeChatBot._extract_images_from_body(payload_body)
if text:
text = re.sub(r"@\S+", "", text).strip()
if text and text.startswith("/") and client_config.config.get('WECHAT_ADMINS'):
wechat_admins = [
admin.strip()
for admin in client_config.config.get('WECHAT_ADMINS', '').split(',')
if admin.strip()
]
if wechat_admins and sender not in wechat_admins:
client: WeChatBot = self.get_instance(client_config.name)
if client:
client.send_msg(title="只有管理员才有权限执行此命令", userid=sender)
return None
if not text and not images:
return None
logger.info(
f"收到来自 {client_config.name} 的企业微信智能机器人消息："
f"userid={sender}, text={text}, images={len(images) if images else 0}"
)
return CommingMessage(
channel=MessageChannel.Wechat,
source=client_config.name,
userid=sender,
username=sender,
text=text or "",
images=images,
)
def post_message(self, message: Notification, **kwargs) -> None:
"""
发送消息
@@ -210,6 +282,25 @@ class WechatModule(_ModuleBase, _MessageBase[WeChat]):
client.send_msg(title=message.title, text=message.text,
image=message.image, userid=userid, link=message.link)
def download_wechat_image_to_data_url(self, image_ref: str, source: str) -> Optional[str]:
"""
下载企业微信渠道图片并转换为 data URL
"""
if not image_ref:
return None
client_config = self.get_config(source)
if not client_config:
return None
client = self.get_instance(client_config.name)
if not client:
return None
if image_ref.startswith("wxwork://media_id/") and hasattr(client, "download_media_to_data_url"):
media_id = image_ref.replace("wxwork://media_id/", "", 1)
return client.download_media_to_data_url(media_id)
if image_ref.startswith("wxbot://image/") and hasattr(client, "download_image_to_data_url"):
return client.download_image_to_data_url(image_ref)
return None
def post_medias_message(self, message: Notification, medias: List[MediaInfo]) -> None:
"""
发送媒体信息选择列表

56
app/modules/wechat/wechat.py
View File

@@ -1,6 +1,7 @@
import json
import re
import threading
import base64
from datetime import datetime
from typing import Optional, List, Dict
@@ -43,6 +44,8 @@ class WeChat:
_create_menu_url = "cgi-bin/menu/create?access_token={access_token}&agentid={agentid}"
# 企业微信删除菜单URL
_delete_menu_url = "cgi-bin/menu/delete?access_token={access_token}&agentid={agentid}"
# 企业微信下载媒体URL
_download_media_url = "cgi-bin/media/get?access_token={access_token}&media_id={media_id}"
def __init__(self, WECHAT_CORPID: Optional[str] = None, WECHAT_APP_SECRET: Optional[str] = None,
WECHAT_APP_ID: Optional[str] = None, WECHAT_PROXY: Optional[str] = None, **kwargs):
@@ -62,6 +65,7 @@ class WeChat:
self._token_url = UrlUtils.adapt_request_url(self._proxy, self._token_url)
self._create_menu_url = UrlUtils.adapt_request_url(self._proxy, self._create_menu_url)
self._delete_menu_url = UrlUtils.adapt_request_url(self._proxy, self._delete_menu_url)
self._download_media_url = UrlUtils.adapt_request_url(self._proxy, self._download_media_url)
if self._corpid and self._appsecret and self._appid:
self.__get_access_token()
@@ -267,6 +271,58 @@ class WeChat:
logger.error(f"发送消息失败：{e}")
return False
@staticmethod
def _guess_mime_type(content: bytes, default: str = "image/jpeg") -> str:
"""
根据文件头推断图片 MIME
"""
if not content:
return default
if content.startswith(b"\x89PNG\r\n\x1a\n"):
return "image/png"
if content.startswith(b"\xff\xd8\xff"):
return "image/jpeg"
if content.startswith((b"GIF87a", b"GIF89a")):
return "image/gif"
if content.startswith(b"BM"):
return "image/bmp"
if content.startswith(b"RIFF") and b"WEBP" in content[:16]:
return "image/webp"
return default
def download_media_to_data_url(self, media_id: str) -> Optional[str]:
"""
下载企业微信媒体文件并转换为 data URL
"""
if not media_id:
return None
access_token = self.__get_access_token()
if not access_token:
logger.error("下载企业微信媒体失败：access_token 获取失败")
return None
req_url = self._download_media_url.format(
access_token=access_token,
media_id=media_id,
)
try:
res = RequestUtils(timeout=30).get_res(req_url)
except Exception as err:
logger.error(f"下载企业微信媒体失败：{err}")
return None
if not res or not res.content:
return None
content_type = (res.headers.get("Content-Type") or "").split(";")[0].strip()
if content_type == "application/json":
try:
logger.error(f"企业微信媒体下载失败：{res.json()}")
except Exception:
logger.error(f"企业微信媒体下载失败：{res.text}")
return None
mime_type = self._guess_mime_type(res.content, content_type or "image/jpeg")
return f"data:{mime_type};base64,{base64.b64encode(res.content).decode()}"
def send_medias_msg(self, medias: List[MediaInfo], userid: Optional[str] = None) -> Optional[bool]:
"""
发送列表类消息

128
app/modules/wechat/wechatbot.py
View File

@@ -5,9 +5,11 @@ import re
import threading
import time
import uuid
import base64
from typing import Optional, List, Dict, Tuple, Set
import websocket
from Crypto.Cipher import AES
from app.core.cache import FileCache
from app.core.config import settings
@@ -332,6 +334,116 @@ class WeChatBot:
text = "\n".join(part for part in text_parts if part).strip()
return text or None
@staticmethod
def _build_image_ref(image_payload: dict) -> Optional[str]:
if not image_payload or not isinstance(image_payload, dict):
return None
download_url = (
image_payload.get("download_url")
or image_payload.get("url")
or image_payload.get("cdnurl")
)
if not download_url:
return None
payload = {
"url": download_url,
"aeskey": image_payload.get("aeskey")
or image_payload.get("encoding_aes_key")
or image_payload.get("encrypt_key"),
"mime_type": image_payload.get("mime_type")
or image_payload.get("content_type"),
}
encoded = base64.urlsafe_b64encode(
json.dumps(payload, ensure_ascii=False).encode("utf-8")
).decode("ascii").rstrip("=")
return f"wxbot://image/{encoded}"
@classmethod
def _extract_images_from_body(cls, body: dict) -> Optional[List[str]]:
images: List[str] = []
msgtype = body.get("msgtype")
if msgtype == "image":
image_ref = cls._build_image_ref(body.get("image") or {})
if image_ref:
images.append(image_ref)
elif msgtype == "mixed":
for item in (body.get("mixed") or {}).get("msg_item") or []:
if item.get("msgtype") != "image":
continue
image_ref = cls._build_image_ref(item.get("image") or {})
if image_ref:
images.append(image_ref)
quote = body.get("quote") or {}
if not images and quote.get("msgtype") == "image":
image_ref = cls._build_image_ref(quote.get("image") or {})
if image_ref:
images.append(image_ref)
return images or None
@staticmethod
def _guess_mime_type(content: bytes, default: str = "image/jpeg") -> str:
if not content:
return default
if content.startswith(b"\x89PNG\r\n\x1a\n"):
return "image/png"
if content.startswith(b"\xff\xd8\xff"):
return "image/jpeg"
if content.startswith((b"GIF87a", b"GIF89a")):
return "image/gif"
if content.startswith(b"BM"):
return "image/bmp"
if content.startswith(b"RIFF") and b"WEBP" in content[:16]:
return "image/webp"
return default
def download_image_to_data_url(self, image_ref: str) -> Optional[str]:
if not image_ref or not image_ref.startswith("wxbot://image/"):
return None
encoded = image_ref.replace("wxbot://image/", "", 1)
try:
padding = "=" * (-len(encoded) % 4)
payload = json.loads(
base64.urlsafe_b64decode((encoded + padding).encode("ascii")).decode(
"utf-8"
)
)
except Exception as err:
logger.error(f"解析企业微信智能机器人图片引用失败：{err}")
return None
download_url = payload.get("url")
if not download_url:
return None
try:
resp = RequestUtils(timeout=30).get_res(download_url)
except Exception as err:
logger.error(f"下载企业微信智能机器人图片失败：{err}")
return None
if not resp or not resp.content:
return None
content = resp.content
aes_key = payload.get("aeskey")
if aes_key:
try:
aes_bytes = base64.b64decode(aes_key + "=" * (-len(aes_key) % 4))
cipher = AES.new(aes_bytes, AES.MODE_CBC, aes_bytes[:16])
decrypted = cipher.decrypt(content)
padding_len = decrypted[-1]
if 0 < padding_len <= 32:
decrypted = decrypted[:-padding_len]
content = decrypted
except Exception as err:
logger.error(f"解密企业微信智能机器人图片失败：{err}")
return None
mime_type = self._guess_mime_type(content, payload.get("mime_type") or "image/jpeg")
return f"data:{mime_type};base64,{base64.b64encode(content).decode()}"
def _handle_callback_message(self, payload: dict) -> None:
body = payload.get("body") or {}
sender = ((body.get("from") or {}).get("userid") or "").strip()
@@ -343,20 +455,24 @@ class WeChatBot:
return
text = self._extract_text_from_body(body)
if not text:
return
images = self._extract_images_from_body(body)
text = re.sub(r"@\S+", "", text).strip()
if not text:
if text:
text = re.sub(r"@\S+", "", text).strip()
if not text and not images:
return
self._remember_target(sender)
if text.startswith("/") and self._admins and sender not in self._admins:
if text and text.startswith("/") and self._admins and sender not in self._admins:
self.send_msg(title="只有管理员才有权限执行此命令", userid=sender)
return
logger.info(f"收到来自 {self._config_name} 的企业微信智能机器人消息：userid={sender}, text={text}")
logger.info(
f"收到来自 {self._config_name} 的企业微信智能机器人消息："
f"userid={sender}, text={text}, images={len(images) if images else 0}"
)
self._forward_to_message_chain(payload)
def _forward_to_message_chain(self, payload: dict) -> None:

284
tests/test_agent_image_support.py
View File

@@ -9,10 +9,16 @@ from telebot import apihelper
from app.agent.tools.impl.send_message import SendMessageInput
from app.chain.message import MessageChain
from app.core.config import settings
from app.modules.discord import DiscordModule
from app.modules.qqbot import QQBotModule
from app.modules.slack import SlackModule
from app.modules.telegram.telegram import Telegram
from app.modules.telegram import TelegramModule
from app.schemas import CommingMessage
from app.modules.synologychat import SynologyChatModule
from app.modules.vocechat import VoceChatModule
from app.modules.wechat import WechatModule
from app.modules.wechat.wechatbot import WeChatBot
from app.schemas import CommingMessage, Notification
from app.schemas.types import MessageChannel
@@ -190,5 +196,281 @@ class AgentImageSupportTest(unittest.TestCase):
self.assertEqual(payload.image_url, "https://example.com/poster.png")
def test_discord_extract_images_supports_attachment_content_type(self):
images = DiscordModule._extract_images(
{
"attachments": [
{
"content_type": "image/png",
"url": "https://cdn.discordapp.com/test.png",
}
]
}
)
self.assertEqual(images, ["https://cdn.discordapp.com/test.png"])
def test_discord_send_direct_message_returns_chat_id(self):
module = DiscordModule()
client = Mock()
client.send_msg.return_value = (
True,
{"message_id": "discord-msg-1", "chat_id": "discord-chat-1"},
)
with patch.object(
module,
"get_configs",
return_value={"discord-test": SimpleNamespace(name="discord-test")},
), patch.object(
module, "check_message", return_value=True
), patch.object(
module, "get_instance", return_value=client
):
response = module.send_direct_message(
Notification(title="hi", userid="user-1")
)
self.assertIsNotNone(response)
self.assertEqual(response.message_id, "discord-msg-1")
self.assertEqual(response.chat_id, "discord-chat-1")
def test_download_images_routes_wechat_refs_to_module_downloader(self):
chain = MessageChain()
with patch.object(
chain,
"run_module",
return_value="data:image/png;base64,wechat123",
) as run_module:
images = chain._download_images_to_base64(
images=["wxwork://media_id/media-1"],
channel=MessageChannel.Wechat,
source="wechat-test",
)
self.assertEqual(images, ["data:image/png;base64,wechat123"])
run_module.assert_called_once_with(
"download_wechat_image_to_data_url",
image_ref="wxwork://media_id/media-1",
source="wechat-test",
)
def test_wechat_message_parser_extracts_image_media_id(self):
module = WechatModule()
xml_message = b"""
<xml>
<FromUserName><![CDATA[user-1]]></FromUserName>
<MsgType><![CDATA[image]]></MsgType>
<PicUrl><![CDATA[https://example.com/image.png]]></PicUrl>
<MediaId><![CDATA[media-1]]></MediaId>
</xml>
"""
crypt = Mock()
crypt.DecryptMsg.return_value = (0, xml_message)
with patch.object(
module,
"get_config",
return_value=SimpleNamespace(
name="wechat-test",
config={
"WECHAT_TOKEN": "token",
"WECHAT_ENCODING_AESKEY": "encoding",
"WECHAT_CORPID": "corpid",
},
),
), patch.object(
module, "get_instance", return_value=SimpleNamespace(send_msg=Mock())
), patch(
"app.modules.wechat.WXBizMsgCrypt",
return_value=crypt,
):
message = module.message_parser(
source="wechat-test",
body=b"encrypted",
form={},
args={"msg_signature": "sig", "timestamp": "1", "nonce": "n"},
)
self.assertIsNotNone(message)
self.assertEqual(message.images, ["wxwork://media_id/media-1"])
def test_wechat_bot_parser_accepts_image_only_payload(self):
module = WechatModule()
body = json.dumps(
{
"body": {
"from": {"userid": "wxbot-user"},
"msgtype": "image",
"image": {
"download_url": "https://example.com/encrypted-image",
"aeskey": "YWJjZGVmZw",
},
}
}
)
with patch.object(
module,
"get_config",
return_value=SimpleNamespace(
name="wechat-bot-test", config={"WECHAT_MODE": "bot"}
),
), patch.object(
module, "get_instance", return_value=SimpleNamespace(send_msg=Mock())
):
message = module.message_parser(
source="wechat-bot-test",
body=body,
form={},
args={},
)
self.assertIsNotNone(message)
self.assertTrue(message.images[0].startswith("wxbot://image/"))
def test_wechat_bot_handles_image_only_callback(self):
bot = WeChatBot.__new__(WeChatBot)
bot._config_name = "wechat-bot-test"
bot._admins = []
bot.send_msg = Mock()
bot._remember_target = Mock()
bot._forward_to_message_chain = Mock()
payload = {
"body": {
"from": {"userid": "wxbot-user"},
"msgtype": "image",
"image": {
"download_url": "https://example.com/encrypted-image",
"aeskey": "YWJjZGVmZw",
},
}
}
bot._handle_callback_message(payload)
bot._remember_target.assert_called_once_with("wxbot-user")
bot._forward_to_message_chain.assert_called_once_with(payload)
def test_vocechat_message_parser_extracts_image_file_payload(self):
module = VoceChatModule()
body = json.dumps(
{
"detail": {
"type": "normal",
"content_type": "vocechat/file",
"content": "/uploads/poster.png",
"properties": {"content_type": "image/png"},
},
"from_uid": 7910,
"target": {"gid": 2},
}
)
with patch.object(
module,
"get_config",
return_value=SimpleNamespace(
name="vocechat-test", config={"channel_id": "2"}
),
):
message = module.message_parser(
source="vocechat-test",
body=body,
form={},
args={},
)
self.assertIsNotNone(message)
self.assertEqual(
message.images,
["vocechat://file/%2Fuploads%2Fposter.png"],
)
def test_vocechat_post_message_passes_image_and_correct_target(self):
module = VoceChatModule()
client = Mock()
with patch.object(
module,
"get_configs",
return_value={"vocechat-test": SimpleNamespace(name="vocechat-test")},
), patch.object(
module, "check_message", return_value=True
), patch.object(
module, "get_instance", return_value=client
):
module.post_message(
Notification(
title="poster",
image="https://example.com/poster.png",
targets={"vocechat_userid": "UID#100"},
)
)
client.send_msg.assert_called_once_with(
title="poster",
text=None,
image="https://example.com/poster.png",
userid="UID#100",
link=None,
)
def test_qq_message_parser_accepts_image_only_attachment(self):
module = QQBotModule()
with patch.object(
module,
"get_config",
return_value=SimpleNamespace(name="qq-test", config={}),
):
message = module.message_parser(
source="qq-test",
body={
"type": "C2C_MESSAGE_CREATE",
"author": {"user_openid": "qq-user"},
"attachments": [
{
"content_type": "image/png",
"url": "https://example.com/qq-image.png",
}
],
},
form={},
args={},
)
self.assertIsNotNone(message)
self.assertEqual(message.images, ["https://example.com/qq-image.png"])
def test_synology_message_parser_accepts_image_only_form(self):
module = SynologyChatModule()
with patch.object(
module,
"get_config",
return_value=SimpleNamespace(name="synology-test", config={}),
), patch.object(
module,
"get_instance",
return_value=SimpleNamespace(check_token=lambda token: token == "token-1"),
):
message = module.message_parser(
source="synology-test",
body={},
form={
"token": "token-1",
"user_id": "42",
"username": "tester",
"file_url": "https://example.com/image.png",
},
args={},
)
self.assertIsNotNone(message)
self.assertEqual(message.images, ["https://example.com/image.png"])
if __name__ == "__main__":
unittest.main()