mirror of
https://github.com/nexy7574/LCC-bot.git
synced 2024-09-19 18:16:34 +01:00
242 lines
10 KiB
Python
242 lines
10 KiB
Python
import asyncio
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import io
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import logging
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import textwrap
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import redis
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import json
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from urllib.parse import urlparse
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import discord
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import httpx
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from discord.ext import commands
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class StarBoardCog(commands.Cog):
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def __init__(self, bot):
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self.bot = bot
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self.log = logging.getLogger("jimmy.starboard")
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self.lock = asyncio.Lock()
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self.redis = redis.asyncio.Redis(decode_responses=True)
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@staticmethod
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async def archive_image(starboard_message: discord.Message):
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async with httpx.AsyncClient(
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headers={
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"User-Agent": "Mozilla/5.0 (Windows NT 10.69; Win64; x64) "
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"LCC-Bot-Scraper/0 (https://github.com/nexy7574/LCC-bot)"
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}
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) as session:
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image = starboard_message.embeds[0].image
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if image and image.url:
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parsed = urlparse(image.url)
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filename = parsed.path.split("/")[-1]
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try:
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r = await session.get(image.url)
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except httpx.HTTPError:
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if image.proxy_url:
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r = await session.get(image.proxy_url)
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else:
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return
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FS_LIMIT = starboard_message.guild.filesize_limit
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# if FS_LIMIT is 8mb, its actually 25MB
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if FS_LIMIT == 8 * 1024 * 1024:
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FS_LIMIT = 25 * 1024 * 1024
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if r.status_code == 200 and len(r.content) < FS_LIMIT:
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file = io.BytesIO(r.content)
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file.seek(0)
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embed = starboard_message.embeds[0].copy()
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embed.set_image(url="attachment://" + filename)
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embeds = [embed, *starboard_message.embeds[1:]]
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await starboard_message.edit(embeds=embeds, file=discord.File(file, filename=filename))
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async def _ping_check(self):
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return await self.redis.ping()
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async def generate_starboard_embed(self, message: discord.Message) -> discord.Embed:
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star_count = [x for x in message.reactions if str(x.emoji) == "\N{white medium star}"]
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if not star_count:
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star_count = 0
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else:
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star_count = star_count[0].count
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embed = discord.Embed(colour=discord.Colour.gold(), timestamp=message.created_at, description=message.content)
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embed.set_author(
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name=message.author.display_name, url=message.jump_url, icon_url=message.author.display_avatar.url
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)
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if star_count > 5:
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stars = "\N{white medium star}x{:,}".format(star_count)
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else:
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stars = "\N{white medium star}" * star_count
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stars = stars or "\N{no entry sign}"
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embed.add_field(
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name="Info",
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value=f"Star count: {stars}\n"
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f"Channel: {message.channel.mention}\n"
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f"Author: {message.author.mention}\n"
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f"URL: [jump]({message.jump_url})\n"
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f"Sent: {discord.utils.format_dt(message.created_at, 'R')}",
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inline=False,
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)
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if message.edited_at:
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embed.fields[0].value += "\nLast edited: " + discord.utils.format_dt(message.edited_at, "R")
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if message.reference is not None:
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try:
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ref: discord.Message = await self.bot.get_channel(message.reference.channel_id).fetch_message(
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message.reference.message_id
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)
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except discord.HTTPException:
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pass
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else:
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embed.add_field(
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name="In reply to",
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value=f"[Message by {ref.author.display_name}]({ref.jump_url}):\n>>> ",
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inline=False,
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)
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field = embed.fields[1]
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if not ref.content:
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embed.fields[1].value = field.value.replace(":\n>>> ", "")
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else:
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embed.fields[1].value += textwrap.shorten(ref.content, 1024 - len(field.value), placeholder="...")
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if message.interaction is not None:
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inter: discord.MessageInteraction = message.interaction
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if inter.type == discord.InteractionType.application_command:
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cmd = "</{}:{}>".format(inter.id, inter.name)
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else:
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cmd = repr(inter.name)
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embed.add_field(
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name="In response to",
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value=f"Command {cmd} by {inter.user.display_name}",
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inline=False,
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)
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for file in message.attachments:
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name = f"Attachment #{message.attachments.index(file)}"
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spoiler = file.is_spoiler()
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if spoiler:
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embed.add_field(name=name, value=f"||[{file.filename}]({file.url})||", inline=False)
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else:
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if file.content_type.startswith("image"):
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if embed.image is not None:
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embed.set_image(url=file.url)
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embed.add_field(name=name, value=f"[{file.filename}]({file.url})", inline=False)
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# embed.set_footer(text="Starboard threshold for this message was {:.2f}.".format(cap))
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return embed
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@commands.Cog.listener("on_raw_reaction_add")
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@commands.Cog.listener("on_raw_reaction_remove")
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async def on_star_add(self, payload: discord.RawReactionActionEvent):
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if not payload.guild_id:
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return
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if not await self._ping_check():
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self.log.warning("Redis ping check failed - redis offline?")
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return
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async with self.lock:
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if str(payload.emoji) != "\N{white medium star}":
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return
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_channel: discord.TextChannel = self.bot.get_channel(payload.channel_id)
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message: discord.Message = await _channel.fetch_message(payload.message_id)
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if message.author.id == payload.user_id and payload.event_type == "REACTION_ADD":
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if message.channel.permissions_for(message.guild.me).manage_messages:
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await message.remove_reaction(payload.emoji, message.author)
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return await message.reply(
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f"You can't star your own messages you pretentious dick, {message.author.mention}."
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)
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star_count = [x for x in message.reactions if str(x.emoji) == "\N{white medium star}"]
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if not star_count:
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star_count = 0
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else:
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star_count = star_count[0].count
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entry = await self.redis.get(str(message.id))
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if entry:
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entry = json.loads(entry)
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channel = discord.utils.get(message.guild.text_channels, name="starboard")
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if not channel:
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return
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if star_count == 0:
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if not entry:
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return
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else:
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entry = json.loads(entry)
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if channel:
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try:
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message = await channel.fetch_message(entry["starboard_msg_id"])
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await message.delete(delay=0.1, reason="Starboard message lost all stars.")
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except discord.HTTPException:
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pass
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finally:
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return await self.redis.delete(str(message.id))
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else:
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return await self.redis.delete(str(message.id))
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if not entry:
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created = True
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entry = {
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"message_id": payload.message_id,
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"channel_id": payload.channel_id,
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"guild_id": payload.guild_id,
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"starboard_channel_id": channel.id,
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"starboard_message_id": None
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}
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else:
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created = False
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if created:
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# noinspection PyUnresolvedReferences
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cap = message.channel
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if self.bot.intents.members and hasattr(cap, "members"):
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cap = len([x for x in cap.members if not x.bot]) * 0.1
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else:
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cap = cap.member_count * 0.1
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if star_count >= cap:
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if channel and channel.can_send(discord.Embed()):
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embed = await self.generate_starboard_embed(message)
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embeds = [embed, *tuple(filter(lambda x: x.type == "rich", message.embeds))][:10]
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msg = await channel.send(embeds=embeds)
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entry["starboard_message_id"] = msg.id
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await self.redis.set(str(payload.message_id), json.dumps(entry))
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self.bot.loop.create_task(self.archive_image(msg))
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else:
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await self.redis.delete(str(payload.message_id))
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return
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else:
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channel = discord.utils.get(message.guild.text_channels, name="starboard")
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embed = await self.generate_starboard_embed(message)
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embeds = [embed, *tuple(filter(lambda x: x.type == "rich", message.embeds))][:10]
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if channel and channel.can_send() and entry.starboard_message:
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try:
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msg = await channel.fetch_message(entry.starboard_message)
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except discord.NotFound:
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msg = await channel.send(embeds=embeds)
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# await entry.update(starboard_message=msg.id)
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entry["starboard_message_id"] = msg.id
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await self.redis.set(str(payload.message_id), json.dumps(entry))
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self.bot.loop.create_task(self.archive_image(msg))
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except discord.HTTPException:
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pass
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else:
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await msg.edit(embeds=embeds)
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self.bot.loop.create_task(self.archive_image(msg))
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@commands.message_command(name="Starboard Info")
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@discord.guild_only()
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async def get_starboard_info(self, ctx: discord.ApplicationContext, message: discord.Message):
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if not await self._ping_check():
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self.log.warning("Redis ping check failed - redis offline?")
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data = {"warning": "redis offline - ping failed."}
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else:
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data = await self.redis.get(str(message.id))
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return await ctx.respond(
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'```json\n%s\n```' % json.dumps(data, indent=4),
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embed=await self.generate_starboard_embed(message)
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)
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def setup(bot):
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bot.add_cog(StarBoardCog(bot))
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