matrix-alertbot/my_project_name/bot_commands.py
2021-01-09 22:30:07 -05:00

95 lines
2.8 KiB
Python

from nio import AsyncClient, MatrixRoom, RoomMessageText
from my_project_name.chat_functions import react_to_event, send_text_to_room
from my_project_name.config import Config
from my_project_name.storage import Storage
class Command:
def __init__(
self,
client: AsyncClient,
store: Storage,
config: Config,
command: str,
room: MatrixRoom,
event: RoomMessageText,
):
"""A command made by a user
Args:
client: The client to communicate to matrix with
store: Bot storage
config: Bot configuration parameters
command: The command and arguments
room: The room the command was sent in
event: The event describing the command
"""
self.client = client
self.store = store
self.config = config
self.command = command
self.room = room
self.event = event
self.args = self.command.split()[1:]
async def process(self):
"""Process the command"""
if self.command.startswith("echo"):
await self._echo()
elif self.command.startswith("react"):
await self._react()
elif self.command.startswith("help"):
await self._show_help()
else:
await self._unknown_command()
async def _echo(self):
"""Echo back the command's arguments"""
response = " ".join(self.args)
await send_text_to_room(self.client, self.room.room_id, response)
async def _react(self):
"""Make the bot react to the command message"""
# React with a start emoji
reaction = ""
await react_to_event(
self.client, self.room.room_id, self.event.event_id, reaction
)
# React with some generic text
reaction = "Some text"
await react_to_event(
self.client, self.room.room_id, self.event.event_id, reaction
)
async def _show_help(self):
"""Show the help text"""
if not self.args:
text = (
"Hello, I am a bot made with matrix-nio! Use `help commands` to view "
"available commands."
)
await send_text_to_room(self.client, self.room.room_id, text)
return
topic = self.args[0]
if topic == "rules":
text = "These are the rules!"
elif topic == "commands":
text = "Available commands"
else:
text = "Unknown help topic!"
await send_text_to_room(self.client, self.room.room_id, text)
async def _unknown_command(self):
await send_text_to_room(
self.client,
self.room.room_id,
f"Unknown command '{self.command}'. Try the 'help' command for more information.",
)