Files
contest-assistant/contest/cogs/contest.py

100 lines
4.1 KiB
Python

import logging
import discord
from discord.ext import commands
from discord.ext.commands import Context
from contest import checks, constants
from contest.bot import ContestBot
logger = logging.getLogger(__file__)
logger.setLevel(constants.LOGGING_LEVEL)
expected_deletions = []
class ContestCog(commands.Cog):
def __init__(self, bot: ContestBot):
self.bot = bot
@commands.command()
@commands.guild_only()
@checks.privileged()
async def prefix(self, ctx, new_prefix: str):
"""Changes the bot's saved prefix."""
cur_prefix = await self.bot.db.get_prefix(ctx.guild.id)
if 1 <= len(new_prefix) <= 2:
if cur_prefix == new_prefix:
return await ctx.send(f':no_entry_sign: The prefix is already `{new_prefix}`.')
else:
await self.bot.db.set_prefix(ctx.guild.id, new_prefix)
return await ctx.send(f':white_check_mark: Prefix changed to `{new_prefix}`.')
else:
return await ctx.send(':no_entry_sign: Invalid argument. Prefix must be 1 or 2 characters long.')
@commands.command()
@commands.guild_only()
@checks.privileged()
async def submission(self, ctx: Context, new_submission: discord.TextChannel):
"""Changes the bot's saved submission channel."""
cur_submission = await self.bot.db.get_submission_channel(ctx.guild.id)
if cur_submission == new_submission.id:
return await ctx.send(
f':no_entry_sign: The submission channel is already set to {new_submission.mention}.')
else:
await self.bot.db.set_submission_channel(ctx.guild.id, new_submission.id)
return await ctx.send(f':white_check_mark: Submission channel changed to {new_submission.mention}.')
@commands.Cog.listener()
async def on_message(self, message: discord.Message):
if message.author == self.bot.user or message.author.bot or not message.guild: return
cur_submission = await self.bot.db.get_submission_channel(message.guild.id)
channel: discord.TextChannel = message.channel
if channel.id == cur_submission:
attachments = message.attachments
if len(attachments) == 0:
await message.delete(delay=1)
warning = await channel.send(
f':no_entry_sign: {message.author.mention} Each submission must contain exactly one image.')
await warning.delete(delay=5)
elif len(attachments) > 1:
await message.delete(delay=1)
warning = await channel.send(
f':no_entry_sign: {message.author.mention} Each submission must contain exactly one image.')
await warning.delete(delay=5)
else:
last_submission = await self.bot.db.get_submission(message.guild.id, message.author.id)
if last_submission is not None:
# delete last submission
submission_msg = await channel.fetch_message(last_submission)
if submission_msg is None:
logger.error(f'Unexpected: submission message {last_submission} could not be found.')
else:
await submission_msg.delete()
logger.info(f'Old submission deleted. {last_submission} (Old) -> {message.id} (New)')
await self.bot.db.add_submission(message.id, channel.guild.id, message.author.id, message.created_at)
logger.info(f'New submission created ({message.id}).')
@commands.Cog.listener()
async def on_raw_reaction_add(self, payload: discord.RawReactionActionEvent) -> None:
pass
@commands.Cog.listener()
async def on_raw_reaction_remove(self, payload: discord.RawReactionActionEvent) -> None:
pass
@commands.Cog.listener()
async def on_raw_reaction_clear(self, payload: discord.RawReactionActionEvent) -> None:
pass
@commands.Cog.listener()
async def on_raw_reaction_clear_emoji(self, payload: discord.RawReactionClearEmojiEvent) -> None:
pass
def setup(bot) -> None:
bot.add_cog(ContestCog(bot))