zulip/zerver/lib/bot_lib.py

63 lines
2.2 KiB
Python

from __future__ import print_function
from __future__ import absolute_import
import logging
import os
import signal
import sys
import time
import re
from zerver.lib.actions import internal_send_message
from zerver.models import UserProfile
from six.moves import configparser
if False:
from mypy_extensions import NoReturn
from typing import Any, Optional, List, Dict
from types import ModuleType
our_dir = os.path.dirname(os.path.abspath(__file__))
# For dev setups, we can find the API in the repo itself.
if os.path.exists(os.path.join(our_dir, '../../api')):
sys.path.insert(0, os.path.join(our_dir, '../../api'))
from bots_api.bot_lib import RateLimit, send_reply
class EmbeddedBotHandler(object):
def __init__(self, user_profile):
# type: (UserProfile) -> None
# Only expose a subset of our UserProfile's functionality
self.user_profile = user_profile
self._rate_limit = RateLimit(20, 5)
try:
self.full_name = user_profile['full_name']
self.email = user_profile['email']
except KeyError:
logging.error('Cannot fetch user profile, make sure you have set'
' up the zuliprc file correctly.')
sys.exit(1)
def send_message(self, message):
# type: (Dict[str, Any]) -> None
if self._rate_limit.is_legal():
internal_send_message(realm=self.user_profile.realm, sender_email=message['sender'],
recipient_type_name=message['type'], recipients=message['to'],
subject=message['subject'], content=message['content'])
else:
self._rate_limit.show_error_and_exit()
def send_reply(self, message, response):
# type: (Dict[str, Any], str) -> None
send_reply(message, response, self.email, self.send_message)
def get_config_info(self, bot_name, section=None):
# type: (str, Optional[str]) -> Dict[str, Any]
conf_file_path = os.path.realpath(os.path.join(
our_dir, '..', 'bots', bot_name, bot_name + '.conf'))
section = section or bot_name
config = configparser.ConfigParser()
config.readfp(open(conf_file_path)) # type: ignore
return dict(config.items(section))