mirror of
https://github.com/paul-nameless/tg
synced 2024-11-22 03:43:19 +00:00
Divide one file into modules: main, model, view, controller
This commit is contained in:
Paul Klym
parent
49cf1ffbb7
commit
c557fcadbb
5 changed files with 440 additions and 1 deletions
83
controller.py
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83
controller.py
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@ -0,0 +1,83 @@
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import logging
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import threading
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logger = logging.getLogger(__name__)
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class Controller:
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"""
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# MVC
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# Model is data from telegram
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# Controller handles keyboad events
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# View is terminal vindow
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"""
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def __init__(self, model, view):
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self.model = model
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self.view = view
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self.lock = threading.Lock()
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def init(self):
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self.view.draw_chats(
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self.model.current_chat,
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self.model.get_chats()
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)
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msgs = self.model.get_current_msgs()
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self.view.draw_msgs(msgs)
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def run(self):
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while True:
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key = self.view.get_key()
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logger.info('Pressed key: %s', key)
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if key == '/q':
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return
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elif key == '/j':
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is_changed = self.model.next_chat()
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logger.info('Is changed: %s', is_changed)
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if is_changed:
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self.view.draw_chats(
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self.model.current_chat,
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self.model.get_chats()
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)
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msgs = self.model.get_current_msgs()
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self.view.draw_msgs(msgs)
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elif key == '/k':
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is_changed = self.model.prev_chat()
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if is_changed:
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self.view.draw_chats(
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self.model.current_chat,
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self.model.get_chats()
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)
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msgs = self.model.get_current_msgs()
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self.view.draw_msgs(msgs)
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elif not key.startswith('/'):
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chat_id = self.model.get_current_chat_id()
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self.model.send_msg(chat_id, key)
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self.view.draw_chats(
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self.model.current_chat,
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self.model.get_chats()
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)
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msgs = self.model.get_current_msgs()
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self.view.draw_msgs(msgs)
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def update_handler(self, update):
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logger.debug('===============Received: %s', update)
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_type = update['@type']
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if _type == 'updateNewMessage':
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logger.debug('Updating... new message')
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# with self.lock:
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chat_id = update['message']['chat_id']
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self.model.msgs.msgs[chat_id].append(update['message'])
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msgs = self.model.get_current_msgs()
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self.view.draw_msgs(msgs)
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# message_content = update['message']['content'].get('text', {})
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# we need this because of different message types: photos, files, etc.
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# message_text = message_content.get('text', '').lower()
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# if message_text == 'ping':
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# chat_id = update['message']['chat_id']
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# # print(f'Ping has been received from {chat_id}')
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# self.tg.send_message(
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# chat_id=chat_id,
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# text='pong',
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# )
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58
main.py
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58
main.py
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@ -0,0 +1,58 @@
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import logging
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import logging.handlers
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import os
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import threading
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from curses import wrapper
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from telegram.client import Telegram
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from controller import Controller
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from model import Model
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from view import View
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logging.basicConfig(
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level=logging.DEBUG,
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format='%(asctime)s %(message)s',
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handlers=[
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logging.handlers.RotatingFileHandler(
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'./debug.log',
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backupCount=1,
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maxBytes=1024*256
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),
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]
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)
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logger = logging.getLogger(__name__)
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API_ID = os.getenv('API_ID')
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API_HASH = os.getenv('API_HASH')
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PHONE = os.getenv('PHONE')
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if PHONE is None:
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raise Exception('Environment variables did not provided')
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def main(stdscr):
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logger.debug('#' * 64)
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tg = Telegram(
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api_id=API_ID,
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api_hash=API_HASH,
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phone=PHONE,
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database_encryption_key='changeme1234',
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)
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tg.login()
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view = View(stdscr)
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model = Model(tg)
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controller = Controller(model, view)
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controller.tg = tg
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controller.init()
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tg.add_message_handler(controller.update_handler)
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t = threading.Thread(
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target=controller.run,
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)
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t.start()
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t.join()
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if __name__ == '__main__':
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wrapper(main)
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152
model.py
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152
model.py
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@ -0,0 +1,152 @@
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import logging
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from collections import defaultdict
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logger = logging.getLogger(__name__)
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class Model:
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def __init__(self, tg):
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self.chats = ChatModel(tg)
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self.msgs = MsgModel(tg)
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self.users = UserModel(tg)
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self.current_chat = 0
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def get_current_chat_id(self):
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return self.chats.chat_ids[self.current_chat]
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def next_chat(self):
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if self.current_chat < len(self.chats.chats):
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self.current_chat += 1
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return True
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return False
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def prev_chat(self):
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if self.current_chat > 0:
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self.current_chat -= 1
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return True
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return False
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def get_chats(self, offset=0, limit=10):
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return self.chats.get_chats(offset=offset, limit=limit)
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def get_current_msgs(self, offset=0, limit=10):
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chat_id = self.chats.chat_ids[self.current_chat]
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return self.msgs.get_msgs(
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chat_id, offset=offset, limit=limit
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)
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def send_msg(self, chat_id, msg):
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result = self.users.tg.send_message(
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chat_id=chat_id,
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text=msg,
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)
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result.wait()
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if result.error:
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logger.info(f'send message error: {result.error_info}')
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else:
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logger.info(f'message has been sent: {result.update}')
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class ChatModel:
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def __init__(self, tg):
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self.tg = tg
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self.chats = [] # Dict[int, list]
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self.chat_ids = []
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def get_chats(self, offset=0, limit=10):
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if offset + limit < len(self.chats):
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# return data from cache
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return self.chats[offset:limit]
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self.get_chat_ids(
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offset=len(self.chats),
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limit=len(self.chats) + limit
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)
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for i in range(3):
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for chat_id in self.chat_ids:
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chat = self.get_chat(chat_id)
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self.chats.append(chat)
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logger.debug(
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'#### %s: %s, %s', chat_id, chat, i)
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if len(self.chats) >= offset + limit:
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break
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return self.chats[offset:limit]
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def get_chat_ids(self, offset=0, limit=10):
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for i in range(3):
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if len(self.chats):
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result = self.tg.get_chats(
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offset_chat_id=self.chats[-1]['id'],
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limit=limit
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)
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else:
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result = self.tg.get_chats(
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offset_order=2 ** 63 - 1,
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offset_chat_id=offset,
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limit=limit
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)
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result.wait()
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if result.error:
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logger.error(f'get chat ids error: {result.error_info}')
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return {}
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for chat_id in result.update['chat_ids']:
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self.chat_ids.append(chat_id)
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if len(self.chat_ids) >= offset + limit:
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break
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return self.chat_ids[offset:limit]
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def get_chat(self, chat_id):
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result = self.tg.get_chat(chat_id)
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result.wait()
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if result.error:
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logger.error(f'get chat error: {result.error_info}')
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return {}
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return result.update
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class MsgModel:
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def __init__(self, tg):
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self.tg = tg
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self.msgs = defaultdict(list) # Dict[int, list]
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def get_msgs(self, chat_id, offset=0, limit=10):
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if offset + limit < len(self.msgs[chat_id]):
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return sorted(self.msgs[chat_id], key=lambda d: d['id'])[::-1][offset:limit][::-1]
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for i in range(3):
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if len(self.msgs[chat_id]):
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result = self.tg.get_chat_history(
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chat_id,
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from_message_id=self.msgs[chat_id][-1]['id'],
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limit=len(self.msgs[chat_id]) + limit
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)
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else:
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result = self.tg.get_chat_history(
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chat_id,
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offset=len(self.msgs[chat_id]),
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limit=len(self.msgs[chat_id]) + limit
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)
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result.wait()
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for msg in result.update['messages']:
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self.msgs[chat_id].append(msg)
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if len(self.msgs[chat_id]) >= offset + limit:
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break
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return sorted(self.msgs[chat_id], key=lambda d: d['id'])[::-1][offset:limit][::-1]
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class UserModel:
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def __init__(self, tg):
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self.tg = tg
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3
tg.py
3
tg.py
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@ -388,7 +388,7 @@ class Controller:
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def main(stdscr):
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logger.info('#' * 64)
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logger.debug('#' * 64)
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tg = Telegram(
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api_id=API_ID,
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api_hash=API_HASH,
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@ -402,6 +402,7 @@ def main(stdscr):
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controller = Controller(model, view)
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controller.tg = tg
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controller.init()
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tg.add_message_handler(controller.update_handler)
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t = threading.Thread(
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target=controller.run,
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145
view.py
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145
view.py
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@ -0,0 +1,145 @@
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import curses
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import logging
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import math
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import re
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from datetime import datetime
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logger = logging.getLogger(__name__)
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class View:
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def __init__(self, stdscr):
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curses.start_color()
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curses.echo()
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self.stdscr = stdscr
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self.chats = ChatView(stdscr)
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self.msgs = MsgView(stdscr)
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self.max_read = 2048
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def draw_chats(self, current, chats):
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self.chats.draw(current, chats)
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def draw_msgs(self, msgs):
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self.msgs.draw(msgs)
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def get_key(self):
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# return self.stdscr.getkey()
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_input = self.stdscr.getstr(
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self.msgs.h, self.chats.w, self.max_read).decode()
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# self.stdscr.addstr(self.msgs.h, self.chats.w, ' ' * self.msgs.w-10)
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# self.chats.win.addstr(self.msgs.h, self.chats.w +
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# 5, ' ' * self.msgs.w-10)
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return _input
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emoji_pattern = re.compile(
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"["
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"\U0001F600-\U0001F64F" # emoticons
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"\U0001F300-\U0001F5FF" # symbols & pictographs
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"\U0001F680-\U0001F6FF" # transport & map symbols
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"\U0001F1E0-\U0001F1FF" # flags (iOS)
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"]+",
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flags=re.UNICODE
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)
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class ChatView:
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def __init__(self, stdscr):
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self.h = curses.LINES - 1
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self.w = int((curses.COLS - 1) * 0.25)
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self.win = stdscr.subwin(self.h, self.w, 0, 0)
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def draw(self, current, chats):
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self.win.clear()
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self.win.vline(0, self.w-1, curses.ACS_VLINE, self.h)
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for i, chat in enumerate(chats):
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msg = f'{i:>2} {get_date(chat)} {chat["title"]} {chat["unread_count"]}: {get_last_msg(chat)}'
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msg = emoji_pattern.sub(r'', msg)[:self.w-1]
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if i == current:
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self.win.addstr(i, 0, msg, curses.color_pair(1))
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continue
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self.win.addstr(i, 0, msg)
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self.win.refresh()
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class MsgView:
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def __init__(self, stdscr):
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self.h = curses.LINES - 1
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self.w = curses.COLS - int((curses.COLS - 1) * 0.25)
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self.s = curses.COLS - self.w
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self.win = stdscr.subwin(self.h, self.w, 0, self.s)
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self.lines = 0
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def draw(self, msgs):
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self.win.clear()
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count = 0
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for msg in msgs:
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s = self._parse_msg(msg)
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s = s.replace('\n', ' ')
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offset = math.ceil(len(s) / self.w)
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if count + offset > self.h-1:
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logger.warning('Reched end of lines')
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break
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self.win.addstr(count, 0, s)
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count += offset
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self.lines = count
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self.win.refresh()
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def _parse_msg(self, msg):
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dt = datetime.fromtimestamp(
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msg['date']).strftime("%H:%M:%S")
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_type = msg['@type']
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if _type == 'message':
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return "{} {}: {}".format(
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dt,
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msg['sender_user_id'],
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parse_content(msg['content'])
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)
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logger.debug('Unknown message type: %s', msg)
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return 'unknown msg type: ' + str(msg['content'])
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def get_last_msg(chat):
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content = chat['last_message']['content']
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_type = content['@type']
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if _type == 'messageText':
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return content['text']['text']
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elif _type == 'messageVoiceNote':
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return '[voice msg]'
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else:
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logger.error(chat)
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return f'[unknown type {_type}]'
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def get_date(chat):
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dt = datetime.fromtimestamp(chat['last_message']['date'])
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if datetime.today().date() == dt.date():
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return dt.strftime("%H:%M")
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return dt.strftime("%d/%b/%y")
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def parse_content(content):
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_type = content['@type']
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if _type == 'messageText':
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return content['text']['text']
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elif _type == 'messageVoiceNote':
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return '[voice msg]'
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else:
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logger.debug('Unknown content: %s', content)
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return f'[unknown type {_type}]'
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emoji_pattern = re.compile(
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"["
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"\U0001F600-\U0001F64F" # emoticons
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"\U0001F300-\U0001F5FF" # symbols & pictographs
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"\U0001F680-\U0001F6FF" # transport & map symbols
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"\U0001F1E0-\U0001F1FF" # flags (iOS)
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"]+",
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flags=re.UNICODE
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)
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