feat(dodo.py): [M] add logger; 缓存event_id避免重复发送消息

[M] add logger; 缓存event_id避免重复发送消息

Signed-off-by: Ching <loooching@gmail.com>

develop_requirements.txt

@@ -30,3 +30,4 @@ ua-parser==0.10.0
 user-agents==2.2.0
 wcwidth==0.2.5
 zipp==3.5.0
+redis==4.1.0

scripts/dodo.py

@@ -9,16 +9,16 @@ import base64
 from Crypto.Cipher import AES
 from mastodon import Mastodon
 import logging
-
+import redis
-# from utils import get_tenant_access_token, isreciept
+import requests
-# from Function import *
+import time
-# from Private import APP_VERIFICATION_TOKEN
 
 APP_VERIFICATION_TOKEN = 'uKQQiOVMYg2cTgrjkyBmodrHTUaCXzG3'
 APP_ID = 'cli_a115fe8b83f9100c'
 APP_SECRET = 'yuSQenId0VfvwdZ3qL9wMd8FpCMEUL0u'
 ENCRYPT_KEY = '4XfjcA5xou3pztBD4g5V7dgHtr0BBYDE'
 EVENT_TYPE = ['im.message.receive_v1']
+ADD_GROUP_NAME = True
 
 logging.basicConfig(filename='/root/develop/log/dodo.log', level=logging.INFO)
 logger = logging.getLogger('/root/develop/log/dodo.log')
@@ -28,6 +28,9 @@ mastodon = Mastodon(
   api_base_url = 'https://nofan.xyz'
 )
 
+pool = redis.ConnectionPool(host='localhost', port=6379, decode_responses=True)
+redis_cli = redis.Redis(host='localhost', port=6379, decode_responses=True)
+
 class  AESCipher(object):
     def __init__(self, key):
         self.bs = AES.block_size
@@ -50,6 +53,9 @@ class  AESCipher(object):
         return  self.decrypt(enc).decode('utf8')
 
 def get_tenant_access_token():  # 获取token
+    token = redis_cli.get('tenant_access_token_%s' % APP_ID)
+    if token:
+      return token
 
     url = "https://open.feishu.cn/open-apis/auth/v3/tenant_access_token/internal/"
     headers = {
@@ -65,16 +71,42 @@ def get_tenant_access_token():  # 获取token
     try:
         response = request.urlopen(req)
     except Exception as e:
-        print(e.read().decode())
+        logger.error('get tenant token error: %s', e.read().decode())
         return ""
 
     rsp_body = response.read().decode('utf-8')
     rsp_dict = json.loads(rsp_body)
     code = rsp_dict.get("code", -1)
     if code != 0:
-        print("get tenant_access_token error, code =", code)
+        logger.error("get tenant_access_token error, code =%s", code)
         return ""
-    return rsp_dict.get("tenant_access_token", "")
+    token = redis_cli.set('tenant_access_token_%s' % APP_ID,
+                          rsp_dict.get("tenant_access_token", ""),
+                          ex=60*30)
+
+    return token
+
+def get_group_name(chat_id):
+  group_name = redis_cli.get('group_name_%s' % chat_id)
+  if not group_name:
+    url = "https://open.feishu.cn/open-apis/im/v1/chats/"
+    headers = {
+        "Content-Type": "application/json",
+        "Authorization": "Bearer " + get_tenant_access_token()
+    }
+    try:
+      resp = requests.get(url+chat_id, headers=headers)
+      resp_data = resp.json()
+      code = resp_data.get("code", -1)
+      if code == 0:
+        group_name = resp_data.get('data', {}).get('name')
+        redis_cli.set('group_name_%s' % chat_id,
+                      group_name,
+                      ex=60*60*24)
+    except:
+      # todo: log
+      return
+  return group_name
 
 
 class RequestHandler(BaseHTTPRequestHandler):
@@ -84,15 +116,14 @@ class RequestHandler(BaseHTTPRequestHandler):
         obj = json.loads(req_body.decode("utf-8"))
         cipher = AESCipher(ENCRYPT_KEY)
         obj = json.loads(cipher.decrypt_string(obj['encrypt']))
-        print(req_body)
+        logger.info('lark request body: %s', obj)
-        print(obj)
 
         # 校验 verification token 是否匹配，token 不匹配说明该回调并非来自开发平台
         token = obj.get("token", "")
         if not token:
             token = obj.get('header', {}).get('token', '')
         if token != APP_VERIFICATION_TOKEN:
-            print("verification token not match, token =", token)
+            logger.error("verification token not match, token =%s", token)
             self.response("")
             return
 
@@ -104,9 +135,14 @@ class RequestHandler(BaseHTTPRequestHandler):
             self.handle_request_url_verify(obj)
         elif type in EVENT_TYPE:  # 事件回调
             # 获取事件内容和类型，并进行相应处理，此处只关注给机器人推送的消息事件
+            event_id = obj.get('header', {}).get('event_id', '')
+            # 重复收到的事件不处理
+            if event_id and redis_cli.get(event_id):
+              self.response("")
+              return
             event = obj.get("event")
             if event.get("message"):
-                self.handle_message(event)
+              self.handle_message(event, event_id)
               return
         return
 
@@ -117,7 +153,7 @@ class RequestHandler(BaseHTTPRequestHandler):
         self.response(json.dumps(rsp))
         return
 
-    def handle_message(self, event):
+    def handle_message(self, event, event_id=None):
         # 此处只处理 text 类型消息，其他类型消息忽略
         msg = event.get('message', {})
         msg_type = msg.get("message_type", "")
@@ -135,6 +171,9 @@ class RequestHandler(BaseHTTPRequestHandler):
                 for mention in msg.get('mentions'):
                     text = text.replace(mention['key'], '')
                 text = text.lstrip()
+                if ADD_GROUP_NAME:
+                  group_name = get_group_name(msg.get("chat_id"))
+                  text = '%s #%s' % (text, group_name)
             else:
                 open_id = {"open_id": event.get("sender", {}).get(
                     'sender_id', {}).get('open_id')}
@@ -143,8 +182,14 @@ class RequestHandler(BaseHTTPRequestHandler):
               toot_resp = mastodon.status_post(text)
               if toot_resp.get('id'):
                 self.msg_compoment(access_token, open_id, '📟 dodo 📟')
-            except:
+                redis_cli.set(event_id, int(time.time()), ex=60*60*7)
-              pass
+              else:
+                self.msg_compoment(access_token, open_id, """⚠️ didi ⚠️
+                %s
+                """ % json.loads(toot_resp))
+            except Exception as exc:
+              logger.error('send toot error: %s', str(exc))
+
             return
         elif msg_type == "image":
             self.response("")
@@ -175,14 +220,16 @@ class RequestHandler(BaseHTTPRequestHandler):
         try:
             response = request.urlopen(req)
         except Exception as e:
-            print(e.read().decode())
+            logger.error('send message error: %s', e.read().decode())
             return
 
         rsp_body = response.read().decode('utf-8')
         rsp_dict = json.loads(rsp_body)
         code = rsp_dict.get("code", -1)
         if code != 0:
-            print("send message error, code = ", code, ", msg =", rsp_dict.get("msg", ""))
+            logger.error("send message error, code = %s, msg =%s",
+                         code,
+                         rsp_dict.get("msg", ""))
 
     def msg_compoment(self, token, open_id, text):
         self.send_message(token, open_id, text)
@@ -191,7 +238,7 @@ def run():
     port = 5000
     server_address = ('', port)
     httpd = HTTPServer(server_address, RequestHandler)
-    print("start.....")
+    logger.info("start...")
     httpd.serve_forever()