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ai-on-wechat
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wx频道增加群语音聊天功能

master
zwssunny vor 1 Jahr
Ursprung
61865bc408
Commit
b3cb81aa52
1 geänderte Dateien mit 96 neuen und 37 gelöschten Zeilen
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  1. +96
    -37
      channel/wechat/wechat_channel.py

+ 96
- 37
channel/wechat/wechat_channel.py Datei anzeigen

@@ -23,10 +23,14 @@ import time


thread_pool = ThreadPoolExecutor(max_workers=8)


def thread_pool_callback(worker):
worker_exception = worker.exception()
if worker_exception:
logger.exception("Worker return exception: {}".format(worker_exception))
logger.exception(
"Worker return exception: {}".format(worker_exception))


@itchat.msg_register(TEXT)
def handler_single_msg(msg):
@@ -46,20 +50,27 @@ def handler_single_voice(msg):
return None


@itchat.msg_register(VOICE, isGroupChat=True)
def handler_group_voice(msg):
WechatChannel().handle_group_voice(msg)
return None


class WechatChannel(Channel):
def __init__(self):
pass

def startup(self):

itchat.instance.receivingRetryCount = 600 # 修改断线超时时间
itchat.instance.receivingRetryCount = 600 # 修改断线超时时间
# login by scan QRCode
hotReload = conf().get('hot_reload', False)
try:
itchat.auto_login(enableCmdQR=2, hotReload=hotReload)
except Exception as e:
if hotReload:
logger.error("Hot reload failed, try to login without hot reload")
logger.error(
"Hot reload failed, try to login without hot reload")
itchat.logout()
os.remove("itchat.pkl")
itchat.auto_login(enableCmdQR=2, hotReload=hotReload)
@@ -85,21 +96,23 @@ class WechatChannel(Channel):
from_user_id = msg['FromUserName']
other_user_id = msg['User']['UserName']
if from_user_id == other_user_id:
context = Context(ContextType.VOICE,msg['FileName'])
context.kwargs = {'isgroup': False, 'msg': msg, 'receiver': other_user_id, 'session_id': other_user_id}
thread_pool.submit(self.handle, context).add_done_callback(thread_pool_callback)

context = Context(ContextType.VOICE, msg['FileName'])
context.kwargs = {'isgroup': False, 'msg': msg,
'receiver': other_user_id, 'session_id': other_user_id}
thread_pool.submit(self.handle, context).add_done_callback(
thread_pool_callback)

@time_checker
def handle_text(self, msg):
logger.debug("[WX]receive text msg: " + json.dumps(msg, ensure_ascii=False))
logger.debug("[WX]receive text msg: " +
json.dumps(msg, ensure_ascii=False))
content = msg['Text']
from_user_id = msg['FromUserName']
to_user_id = msg['ToUserName'] # 接收人id
other_user_id = msg['User']['UserName'] # 对手方id
create_time = msg['CreateTime'] # 消息时间
match_prefix = check_prefix(content, conf().get('single_chat_prefix'))
if conf().get('hot_reload') == True and int(create_time) < int(time.time()) - 60: #跳过1分钟前的历史消息
if conf().get('hot_reload') == True and int(create_time) < int(time.time()) - 60: # 跳过1分钟前的历史消息
logger.debug("[WX]history message skipped")
return
if "」\n- - - - - - - - - - - - - - -" in content:
@@ -110,9 +123,11 @@ class WechatChannel(Channel):
elif match_prefix is None:
return
context = Context()
context.kwargs = {'isgroup': False, 'msg': msg, 'receiver': other_user_id, 'session_id': other_user_id}
context.kwargs = {'isgroup': False, 'msg': msg,
'receiver': other_user_id, 'session_id': other_user_id}

img_match_prefix = check_prefix(content, conf().get('image_create_prefix'))
img_match_prefix = check_prefix(
content, conf().get('image_create_prefix'))
if img_match_prefix:
content = content.replace(img_match_prefix, '', 1).strip()
context.type = ContextType.IMAGE_CREATE
@@ -120,15 +135,17 @@ class WechatChannel(Channel):
context.type = ContextType.TEXT

context.content = content
thread_pool.submit(self.handle, context).add_done_callback(thread_pool_callback)
thread_pool.submit(self.handle, context).add_done_callback(
thread_pool_callback)

@time_checker
def handle_group(self, msg):
logger.debug("[WX]receive group msg: " + json.dumps(msg, ensure_ascii=False))
logger.debug("[WX]receive group msg: " +
json.dumps(msg, ensure_ascii=False))
group_name = msg['User'].get('NickName', None)
group_id = msg['User'].get('UserName', None)
create_time = msg['CreateTime'] # 消息时间
if conf().get('hot_reload') == True and int(create_time) < int(time.time()) - 60: #跳过1分钟前的历史消息
if conf().get('hot_reload') == True and int(create_time) < int(time.time()) - 60: # 跳过1分钟前的历史消息
logger.debug("[WX]history group message skipped")
return
if not group_name:
@@ -146,12 +163,14 @@ class WechatChannel(Channel):
return ""
config = conf()
match_prefix = (msg['IsAt'] and not config.get("group_at_off", False)) or check_prefix(origin_content, config.get('group_chat_prefix')) \
or check_contain(origin_content, config.get('group_chat_keyword'))
or check_contain(origin_content, config.get('group_chat_keyword'))
if ('ALL_GROUP' in config.get('group_name_white_list') or group_name in config.get('group_name_white_list') or check_contain(group_name, config.get('group_name_keyword_white_list'))) and match_prefix:
context = Context()
context.kwargs = { 'isgroup': True, 'msg': msg, 'receiver': group_id}
img_match_prefix = check_prefix(content, conf().get('image_create_prefix'))
context.kwargs = {'isgroup': True,
'msg': msg, 'receiver': group_id}

img_match_prefix = check_prefix(
content, conf().get('image_create_prefix'))
if img_match_prefix:
content = content.replace(img_match_prefix, '', 1).strip()
context.type = ContextType.IMAGE_CREATE
@@ -167,10 +186,24 @@ class WechatChannel(Channel):
else:
context['session_id'] = msg['ActualUserName']

thread_pool.submit(self.handle, context).add_done_callback(thread_pool_callback)
thread_pool.submit(self.handle, context).add_done_callback(
thread_pool_callback)

def handle_group_voice(self, msg):
if conf().get('speech_recognition') != True:
return
logger.debug("[WX]receive group voice msg: " + msg['FileName'])
group_name = msg['User'].get('NickName', None)
group_id = msg['User'].get('UserName', None)
from_user_id = msg['ActualUserName']
context = Context(ContextType.VOICE, msg['FileName'])
context.kwargs = {'isgroup': True, 'msg': msg,
'receiver': group_id, 'session_id': from_user_id}
thread_pool.submit(self.handle, context).add_done_callback(
thread_pool_callback)

# 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, receiver):
def send(self, reply: Reply, receiver):
if reply.type == ReplyType.TEXT:
itchat.send(reply.content, toUserName=receiver)
logger.info('[WX] sendMsg={}, receiver={}'.format(reply, receiver))
@@ -179,8 +212,9 @@ class WechatChannel(Channel):
logger.info('[WX] sendMsg={}, receiver={}'.format(reply, receiver))
elif reply.type == ReplyType.VOICE:
itchat.send_file(reply.content, toUserName=receiver)
logger.info('[WX] sendFile={}, receiver={}'.format(reply.content, receiver))
elif reply.type == ReplyType.IMAGE_URL: # 从网络下载图片
logger.info('[WX] sendFile={}, receiver={}'.format(
reply.content, receiver))
elif reply.type == ReplyType.IMAGE_URL: # 从网络下载图片
img_url = reply.content
pic_res = requests.get(img_url, stream=True)
image_storage = io.BytesIO()
@@ -188,8 +222,9 @@ class WechatChannel(Channel):
image_storage.write(block)
image_storage.seek(0)
itchat.send_image(image_storage, toUserName=receiver)
logger.info('[WX] sendImage url={}, receiver={}'.format(img_url,receiver))
elif reply.type == ReplyType.IMAGE: # 从文件读取图片
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)
itchat.send_image(image_storage, toUserName=receiver)
@@ -200,12 +235,14 @@ class WechatChannel(Channel):
reply = Reply()

logger.debug('[WX] ready to handle context: {}'.format(context))
# reply的构建步骤
e_context = PluginManager().emit_event(EventContext(Event.ON_HANDLE_CONTEXT, {'channel' : self, 'context': context, 'reply': reply}))
e_context = PluginManager().emit_event(EventContext(Event.ON_HANDLE_CONTEXT, {
'channel': self, 'context': context, 'reply': reply}))
reply = e_context['reply']
if not e_context.is_pass():
logger.debug('[WX] ready to handle context: type={}, content={}'.format(context.type, context.content))
logger.debug('[WX] ready to handle context: type={}, content={}'.format(
context.type, context.content))
if context.type == ContextType.TEXT or context.type == ContextType.IMAGE_CREATE:
reply = super().build_reply_content(context.content, context)
elif context.type == ContextType.VOICE:
@@ -214,8 +251,24 @@ class WechatChannel(Channel):
msg.download(file_name)
reply = super().build_voice_to_text(file_name)
if reply.type != ReplyType.ERROR and reply.type != ReplyType.INFO:
context.content = reply.content # 语音转文字后，将文字内容作为新的context
context.content = reply.content # 语音转文字后，将文字内容作为新的context
context.type = ContextType.TEXT
if (context["isgroup"] == True):
# 校验关键字
match_prefix = self.check_prefix(context.content, conf().get('group_chat_prefix')) \
or self.check_contain(context.content, conf().get('group_chat_keyword'))
# Wechaty判断is_at为True，返回的内容是过滤掉@之后的内容；而is_at为False，则会返回完整的内容
if match_prefix is not None:
# 故判断如果匹配到自定义前缀，则返回过滤掉前缀+空格后的内容，用于实现类似自定义+前缀触发生成AI图片的功能
prefixes = conf().get('group_chat_prefix')
for prefix in prefixes:
if context.content.startswith(prefix):
context.content = context.content.replace(prefix, '', 1).strip()
break
else:
logger.info("[WX]receive voice check prefix: " + 'False')
return
reply = super().build_reply_content(context.content, context)
if reply.type == ReplyType.TEXT:
if conf().get('voice_reply_voice'):
@@ -225,16 +278,19 @@ class WechatChannel(Channel):
return

logger.debug('[WX] ready to decorate reply: {}'.format(reply))
# reply的包装步骤
if reply and reply.type:
e_context = PluginManager().emit_event(EventContext(Event.ON_DECORATE_REPLY, {'channel' : self, 'context': context, 'reply': reply}))
reply=e_context['reply']
e_context = PluginManager().emit_event(EventContext(Event.ON_DECORATE_REPLY, {
'channel': self, 'context': context, 'reply': reply}))
reply = e_context['reply']
if not e_context.is_pass() and reply and reply.type:
if reply.type == ReplyType.TEXT:
reply_text = reply.content
if context['isgroup']:
reply_text = '@' + context['msg']['ActualNickName'] + ' ' + reply_text.strip()
reply_text = '@' + \
context['msg']['ActualNickName'] + \
' ' + reply_text.strip()
reply_text = conf().get("group_chat_reply_prefix", "")+reply_text
else:
reply_text = conf().get("single_chat_reply_prefix", "")+reply_text
@@ -244,15 +300,18 @@ class WechatChannel(Channel):
elif reply.type == ReplyType.IMAGE_URL or reply.type == ReplyType.VOICE or reply.type == ReplyType.IMAGE:
pass
else:
logger.error('[WX] unknown reply type: {}'.format(reply.type))
logger.error(
'[WX] unknown reply type: {}'.format(reply.type))
return

# reply的发送步骤
# reply的发送步骤
if reply and reply.type:
e_context = PluginManager().emit_event(EventContext(Event.ON_SEND_REPLY, {'channel' : self, 'context': context, 'reply': reply}))
reply=e_context['reply']
e_context = PluginManager().emit_event(EventContext(Event.ON_SEND_REPLY, {
'channel': self, 'context': context, 'reply': reply}))
reply = e_context['reply']
if not e_context.is_pass() and reply and reply.type:
logger.debug('[WX] ready to send reply: {} to {}'.format(reply, context['receiver']))
logger.debug('[WX] ready to send reply: {} to {}'.format(
reply, context['receiver']))
self.send(reply, context['receiver'])




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