119 lines
3.3 KiB
Python
119 lines
3.3 KiB
Python
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import asyncio
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import re
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import discord
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import io
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import matplotlib.pyplot as plt
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from datetime import timedelta
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from discord.ext import commands
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from typing import Iterable, Annotated
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from conf import CONFIG
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class QuoteQuota(commands.Cog):
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def __init__(self, bot):
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self.bot = bot
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self.quotes_channel_id = CONFIG["quote_a"].get("channel_id")
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@property
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def quotes_channel(self) -> discord.TextChannel | None:
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if self.quotes_channel_id:
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c = self.bot.get_channel(self.quotes_channel_id)
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if c:
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return c
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@staticmethod
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def generate_pie_chart(
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usernames: Iterable[str],
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counts: Iterable[int],
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) -> discord.File:
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"""
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Converts the given username and count tuples into a nice pretty pie chart.
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:param usernames: The usernames
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:param counts: The number of times the username appears in the chat
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:returns: The pie chart image
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"""
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fig, ax = plt.subplots()
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ax.pie(
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counts,
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labels=usernames,
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autopct='%1.1f%%',
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)
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ax.legend(loc="upper right")
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fig.tight_layout()
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fig.title("Quote Quota")
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fio = io.BytesIO()
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fig.savefig(fio, format='jpg')
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fio.seek(0)
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return discord.File(fio, filename="pie.jpeg")
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@commands.slash_command()
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async def quota(
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self,
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ctx: discord.ApplicationContext,
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days: Annotated[
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int,
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discord.Option(
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int,
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name="lookback",
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description="How many days to look back on. Defaults to 7.",
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default=7,
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min_value=1,
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max_value=365
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)
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]
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):
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"""Checks the quote quota for the quotes channel."""
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now = discord.utils.utcnow()
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oldest = now - timedelta(days=7)
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await ctx.defer()
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channel = self.quotes_channel
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if not channel:
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return await ctx.respond(":x: Cannot find quotes channel.")
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await ctx.respond("Gathering messages, this may take a moment.")
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authors = {}
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filtered_messages = 0
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total = 0
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async for message in channel.history(
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limit=None,
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after=oldest,
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oldest_first=False
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):
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total += 1
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if not message.content:
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filtered_messages += 1
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continue
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if message.attachments:
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regex = r".*\s*-\s*(\w+)"
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else:
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regex = r".+\s*-\s*(\w+)"
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if not (m := re.match(regex, message.content)):
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filtered_messages += 1
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continue
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name = m.group(1)
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name = name.strip().title()
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authors.setdefault(name, 0)
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authors[name] += 1
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file = await asyncio.to_thread(
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self.generate_pie_chart,
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list(authors.keys()),
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list(authors.values())
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)
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return await ctx.edit(
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content="{:,} messages (out of {:,}) were filtered (didn't follow format?)".format(
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filtered_messages,
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total
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),
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file=file
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)
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def setup(bot):
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bot.add_cog(QuoteQuota(bot))
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