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48 lines
1.6 KiB
48 lines
1.6 KiB
import logging
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from paircd.reply import RPL_ENDOFWHO, RPL_WHOREPLY
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from paircd.client import Client
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from paircd.command_handler import CommandHandler
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from paircd.message import Message
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from paircd.server import Server
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class WhoHandler(CommandHandler):
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def __init__(self) -> None:
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super().__init__("WHO", 1)
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async def handle(self, server: Server, client: Client, msg: Message) -> None:
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name = msg.args[0]
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if not name.startswith("#"):
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client.log("used WHO on invalid channel", level=logging.WARN)
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self.who_end(client, name)
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return
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if name not in client.channels:
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client.log("client used WHO outside of channel", level=logging.WARN)
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self.who_end(client, name)
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return
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channel = server.get_channel_by_name(name)
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for member in channel.clients_by_nick.values():
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self.who_reply(client, name, member)
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self.who_end(client, name)
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def who_reply(self, client: Client, channel_name: str, member: Client) -> None:
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msg = RPL_WHOREPLY(
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client.nickname,
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channel_name,
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member.username,
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member.hostname,
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"localhost", # server
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member.nickname,
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# TODO: Implement
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"H", # H = here, G = gone
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"0", # hop count
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member.realname,
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)
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client.write_message(msg)
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def who_end(self, client: Client, channel_name: str) -> None:
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msg = RPL_ENDOFWHO(client.nickname, channel_name)
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client.write_message(msg)
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