-
Notifications
You must be signed in to change notification settings - Fork 8.1k
/
wechaty_channel.py
129 lines (117 loc) · 4.99 KB
/
wechaty_channel.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
# encoding:utf-8
"""
wechaty channel
Python Wechaty - https://github.com/wechaty/python-wechaty
"""
import asyncio
import base64
import os
import time
from wechaty import Contact, Wechaty
from wechaty.user import Message
from wechaty_puppet import FileBox
from bridge.context import *
from bridge.context import Context
from bridge.reply import *
from channel.chat_channel import ChatChannel
from channel.wechat.wechaty_message import WechatyMessage
from common.log import logger
from common.singleton import singleton
from config import conf
try:
from voice.audio_convert import any_to_sil
except Exception as e:
pass
@singleton
class WechatyChannel(ChatChannel):
NOT_SUPPORT_REPLYTYPE = []
def __init__(self):
super().__init__()
def startup(self):
config = conf()
token = config.get("wechaty_puppet_service_token")
os.environ["WECHATY_PUPPET_SERVICE_TOKEN"] = token
asyncio.run(self.main())
async def main(self):
loop = asyncio.get_event_loop()
# 将asyncio的loop传入处理线程
self.handler_pool._initializer = lambda: asyncio.set_event_loop(loop)
self.bot = Wechaty()
self.bot.on("login", self.on_login)
self.bot.on("message", self.on_message)
await self.bot.start()
async def on_login(self, contact: Contact):
self.user_id = contact.contact_id
self.name = contact.name
logger.info("[WX] login user={}".format(contact))
# 统一的发送函数,每个Channel自行实现,根据reply的type字段发送不同类型的消息
def send(self, reply: Reply, context: Context):
receiver_id = context["receiver"]
loop = asyncio.get_event_loop()
if context["isgroup"]:
receiver = asyncio.run_coroutine_threadsafe(self.bot.Room.find(receiver_id), loop).result()
else:
receiver = asyncio.run_coroutine_threadsafe(self.bot.Contact.find(receiver_id), loop).result()
msg = None
if reply.type == ReplyType.TEXT:
msg = reply.content
asyncio.run_coroutine_threadsafe(receiver.say(msg), loop).result()
logger.info("[WX] sendMsg={}, receiver={}".format(reply, receiver))
elif reply.type == ReplyType.ERROR or reply.type == ReplyType.INFO:
msg = reply.content
asyncio.run_coroutine_threadsafe(receiver.say(msg), loop).result()
logger.info("[WX] sendMsg={}, receiver={}".format(reply, receiver))
elif reply.type == ReplyType.VOICE:
voiceLength = None
file_path = reply.content
sil_file = os.path.splitext(file_path)[0] + ".sil"
voiceLength = int(any_to_sil(file_path, sil_file))
if voiceLength >= 60000:
voiceLength = 60000
logger.info("[WX] voice too long, length={}, set to 60s".format(voiceLength))
# 发送语音
t = int(time.time())
msg = FileBox.from_file(sil_file, name=str(t) + ".sil")
if voiceLength is not None:
msg.metadata["voiceLength"] = voiceLength
asyncio.run_coroutine_threadsafe(receiver.say(msg), loop).result()
try:
os.remove(file_path)
if sil_file != file_path:
os.remove(sil_file)
except Exception as e:
pass
logger.info("[WX] sendVoice={}, receiver={}".format(reply.content, receiver))
elif reply.type == ReplyType.IMAGE_URL: # 从网络下载图片
img_url = reply.content
t = int(time.time())
msg = FileBox.from_url(url=img_url, name=str(t) + ".png")
asyncio.run_coroutine_threadsafe(receiver.say(msg), loop).result()
logger.info("[WX] sendImage url={}, receiver={}".format(img_url, receiver))
elif reply.type == ReplyType.IMAGE: # 从文件读取图片
image_storage = reply.content
image_storage.seek(0)
t = int(time.time())
msg = FileBox.from_base64(base64.b64encode(image_storage.read()), str(t) + ".png")
asyncio.run_coroutine_threadsafe(receiver.say(msg), loop).result()
logger.info("[WX] sendImage, receiver={}".format(receiver))
async def on_message(self, msg: Message):
"""
listen for message event
"""
try:
cmsg = await WechatyMessage(msg)
except NotImplementedError as e:
logger.debug("[WX] {}".format(e))
return
except Exception as e:
logger.exception("[WX] {}".format(e))
return
logger.debug("[WX] message:{}".format(cmsg))
room = msg.room() # 获取消息来自的群聊. 如果消息不是来自群聊, 则返回None
isgroup = room is not None
ctype = cmsg.ctype
context = self._compose_context(ctype, cmsg.content, isgroup=isgroup, msg=cmsg)
if context:
logger.info("[WX] receiveMsg={}, context={}".format(cmsg, context))
self.produce(context)