61 lines
2.5 KiB
Python
61 lines
2.5 KiB
Python
from typing import Optional
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from time import time
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from html import escape
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from mautrix.types import TextMessageEventContent, MessageType, Format
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from maubot import Plugin, MessageEvent
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from maubot.handlers import command
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class EchoBot(Plugin):
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@staticmethod
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def plural(num: float, unit: str, decimals: Optional[int] = None) -> str:
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num = round(num, decimals)
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if num == 1:
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return f"{num} {unit}"
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else:
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return f"{num} {unit}s"
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@classmethod
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def prettify_diff(cls, diff: int) -> str:
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if abs(diff) < 10 * 1_000:
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return f"{diff} ms"
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elif abs(diff) < 60 * 1_000:
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return cls.plural(diff / 1_000, 'second', decimals=1)
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minutes, seconds = divmod(diff / 1_000, 60)
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if abs(minutes) < 60:
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return f"{cls.plural(minutes, 'minute')} and {cls.plural(seconds, 'second')}"
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hours, minutes = divmod(minutes, 60)
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if abs(hours) < 24:
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return (f"{cls.plural(hours, 'hour')}, {cls.plural(minutes, 'minute')}"
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f" and {cls.plural(seconds, 'second')}")
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days, hours = divmod(hours, 24)
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return (f"{cls.plural(days, 'day')}, {cls.plural(hours, 'hour')}, "
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f"{cls.plural(minutes, 'minute')} and {cls.plural(seconds, 'second')}")
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@command.new("ping", help="Ping")
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@command.argument("message", pass_raw=True, required=False)
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async def ping_handler(self, evt: MessageEvent, message: str = "") -> None:
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diff = int(time() * 1000) - evt.timestamp
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pretty_diff = self.prettify_diff(diff)
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text_message = f'"{message[:20]}" took' if message else "took"
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html_message = f'"{escape(message[:20])}" took' if message else "took"
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content = TextMessageEventContent(
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msgtype=MessageType.NOTICE, format=Format.HTML,
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body=f"{evt.sender}: Pong! (ping {text_message} {pretty_diff} to arrive)",
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formatted_body=f"<a href='https://matrix.to/#/{evt.sender}'>{evt.sender}</a>: Pong! "
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f"(<a href='https://matrix.to/#/{evt.room_id}/{evt.event_id}'>ping</a> {html_message} "
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f"{pretty_diff} to arrive)")
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content["pong"] = {
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"ms": diff,
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"from": evt.sender.split(":", 1)[1],
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"ping": evt.event_id,
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}
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await evt.respond(content)
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@command.new("echo", help="Repeat a message")
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@command.argument("message", pass_raw=True)
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async def echo_handler(self, evt: MessageEvent, message: str) -> None:
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await evt.respond(message)
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