pgbot/pgbotlib/commands.py

101 lines
3.7 KiB
Python

""" Respond to commands """
import telethon
import pgbotlib.api
import pgbotlib.dbstuff
import pgbotlib.misc
import pgbotlib.response
# TODO: quote via response?
# chat = await event.get_chat()
# result = await client.get_messages(chat.id, ids=[event.message.reply_to.reply_to_msg_id])
# print(result)
class Commander:
T_START = frozenset(['cmd_start'])
T_START_E = frozenset(['cmd_start_enabled'])
T_STOP = frozenset(['cmd_stop'])
T_STOP_D = frozenset(['cmd_stop_d'])
def __init__(self, config: dict,
client: telethon.TelegramClient,
admins: list,
db_conn: pgbotlib.dbstuff.DBConn,
namegen: pgbotlib.misc.NameGenerator,
responder: pgbotlib.response.Responder) -> None:
self.config = config
self.client = client
self.admins = admins
self.db_conn = db_conn
self.namegen = namegen
self.responder = responder
self.available_tokens = [
str(token) for token, _ in self.responder.tokens]
def __add_entry(self, caller: int, command: str) -> bool:
if caller not in self.admins:
print('fuck off!')
return None
input_tokens, phrase = command.strip().split(' ', 1)
input_tokenset = frozenset(input_tokens.split(','))
for token in input_tokenset:
if token not in self.available_tokens:
return False
query = 'INSERT INTO responses (tokens, response) values (%s,%s)'
values = (','.join(sorted(input_tokenset)), phrase.strip())
return self.db_conn.update(query, values)
def __add_user(self, caller: int, userspec: str) -> bool:
if caller not in self.admins:
print('fuck off!')
return None
user_id, names = userspec.strip().split(' ', 1)
for name in names.strip().split(','):
query = 'INSERT INTO names (tg_id, name) values(%s,%s)'
values = (user_id, name)
self.db_conn.update(query, values)
return True
def __start_response(self) -> str:
if self.responder.enabled():
return self.responder.get_response(self.T_START_E)
return self.responder.get_response(self.T_START)
def __stop_response(self) -> str:
if self.responder.enabled():
return self.responder.get_response(self.T_STOP)
return self.responder.get_response(self.T_STOP_D)
def __list_users(self, users: list) -> str:
userlist = [f'{user.id}: {self.namegen.get_tg_name(user)}'
for user in users]
return '\n'.join(userlist)
async def action(self,
event: telethon.events.common.EventBuilder) -> None:
command = event.message.text
sender = await event.get_sender()
response = None
if command.startswith('/add '):
if self.__add_entry(sender.id, command[5:]):
response = 'success'
else:
response = 'failure'
elif command.startswith('/adduser '):
self.__add_user(sender.id, command[9:])
elif command == '/list':
response = ', '.join(self.available_tokens)
elif command == '/users':
users = await self.client.get_participants(
entity=event.message.peer_id)
response = self.__list_users(users)
elif command == '/start':
response = self.__start_response()
self.responder.enable()
elif command == '/stop':
response = self.__stop_response()
self.responder.disable()
if response:
await self.client.send_message(event.message.peer_id, response)
return None