Persistence!

This commit is contained in:
Nexus 2023-12-05 14:37:59 +00:00
parent 49b425163a
commit 84fdd21a9d
Signed by: nex
GPG key ID: 0FA334385D0B689F

View file

@ -1,5 +1,7 @@
import asyncio
import pathlib
import re
import typing
import aiosqlite
@ -7,12 +9,101 @@ import discord
from discord.ext import commands
class McDataBase:
def __init__(self):
self.db = pathlib.Path.home() / ".cache" / "McDataBase.db"
self._conn: typing.Optional[aiosqlite.Connection] = None
async def init_db(self):
if self._conn:
conn = self._conn
await conn.execute(
"""
CREATE TABLE IF NOT EXISTS breaks (
user_id INTEGER PRIMARY KEY,
since FLOAT NOT NULL,
author INTEGER NOT NULL
);
"""
)
await conn.execute(
"""
CREATE TABLE IF NOT EXISTS cooldowns (
user_id INTEGER PRIMARY KEY,
expires FLOAT NOT NULL
);
"""
)
async def get_break(self, user_id: int) -> typing.Optional[float]:
async with self._conn.execute(
"""
SELECT since FROM breaks WHERE user_id = ?;
""",
(user_id,)
) as cursor:
return await cursor.fetchone()
async def set_break(self, user_id: int, since: float):
await self._conn.execute(
"""
INSERT INTO breaks (user_id, since) VALUES (?, ?)
ON CONFLICT(user_id) DO UPDATE SET since = excluded.since
""",
(user_id, since)
)
async def remove_break(self, user_id: int):
now = discord.utils.utcnow().timestamp()
await self._conn.execute(
"""
DELETE FROM breaks WHERE user_id = ?;
""",
(user_id,)
)
await self.set_cooldown(user_id, now)
async def get_cooldown(self, user_id: int) -> typing.Optional[float]:
async with self._conn.execute(
"""
SELECT expires FROM cooldowns WHERE user_id = ?;
""",
(user_id,)
) as cursor:
return await cursor.fetchone()
async def set_cooldown(self, user_id: int, expires: float):
await self._conn.execute(
"""
INSERT INTO cooldowns (user_id, expires) VALUES (?, ?)
ON CONFLICT(user_id) DO UPDATE SET expires = excluded.expires;
""",
(user_id, expires)
)
async def remove_cooldown(self, user_id: int):
await self._conn.execute(
"""
DELETE FROM cooldowns WHERE user_id = ?;
""",
(user_id,)
)
async def __aenter__(self) -> "McDataBase":
self._conn = await aiosqlite.connect(self.db)
await self.init_db()
return self
async def __aexit__(self, exc_type, exc_val, exc_tb):
await self._conn.commit()
await self._conn.close()
self._conn = None
class McDonaldsCog(commands.Cog):
def __init__(self, bot):
self.bot = bot
self.targets: dict[discord.Member, float] = {}
self.lock = asyncio.Lock()
self.cooldown: dict[discord.Member, float] = {}
@commands.Cog.listener()
async def on_message(self, message: discord.Message):
@ -22,29 +113,29 @@ class McDonaldsCog(commands.Cog):
return
async with self.lock:
NIGHTMARE_REGEX = re.compile(r"\|\| \|\|([^|]+)#0\|\| \|\|: bypassed.*")
NIGHTMARE_REGEX = re.compile(r"[|\s]*(?P<username>[^|]+)(#0)?[|\s]*:( bypassed.*)?")
if m := NIGHTMARE_REGEX.match(message.content):
username = m.group(1)
member = discord.utils.get(message.guild.members, name=username)
if member:
author = member
if author in self.targets:
if message.content.upper() != "MCDONALDS!":
await message.delete()
if (message.created_at.timestamp() - self.targets[author]) > 10:
await message.channel.send(
f"{message.author.mention} Please say `MCDONALDS!` to end commercial.",
delete_after=30
async with McDataBase() as db:
if (last_info := await db.get_break(author.id)) is not None:
if message.content.upper() != "MCDONALDS!":
await message.delete()
if (message.created_at.timestamp() - last_info) > 10:
await message.channel.send(
f"{message.author.mention} Please say `MCDONALDS!` to end commercial.",
delete_after=30
)
await db.set_break(author.id, message.created_at.timestamp())
else:
await db.remove_break(author.id)
await message.reply(
"Thank you. You may now resume your activity.",
delete_after=120
)
self.targets[author] = message.created_at.timestamp()
else:
self.targets.pop(author, None)
self.cooldown[author] = message.created_at.timestamp()
await message.reply(
"Thank you. You may now resume your activity.",
delete_after=120
)
@commands.user_command(name="Commercial Break")
async def commercial_break(self, ctx: discord.ApplicationContext, member: discord.Member):
@ -56,29 +147,30 @@ class McDonaldsCog(commands.Cog):
if member.bot or member == ctx.user:
return await ctx.respond("No.", ephemeral=True)
if member in self.targets.keys():
await ctx.respond(f"{member.mention} is already in a commercial break.")
return
elif member in self.cooldown.keys():
expires = self.cooldown[member] + 300
if expires > discord.utils.utcnow().timestamp():
await ctx.respond(
f"{member.mention} is not due another ad break yet. Their next commercial break will start "
f"<t:{int(expires)}:R> at the earliest."
)
async with McDataBase() as db:
if await db.get_break(member.id) is not None:
await ctx.respond(f"{member.mention} is already in a commercial break.")
return
else:
self.cooldown.pop(member, None)
elif (cooldown := await db.get_cooldown(member.id)) is not None:
expires = cooldown + 300
if expires > discord.utils.utcnow().timestamp():
await ctx.respond(
f"{member.mention} is not due another ad break yet. Their next commercial break will start "
f"<t:{int(expires)}:R> at the earliest."
)
return
else:
await db.remove_cooldown(member.id)
self.targets[member] = discord.utils.utcnow().timestamp()
await ctx.send(
f"{member.mention} Commercial break! Please say `MCDONALDS!` to end commercial.\n"
f"*This commercial break is sponsored by {ctx.user.mention}.*",
delete_after=300,
allowed_mentions=discord.AllowedMentions(users=True, roles=False, everyone=False)
)
await ctx.respond("Commercial break started.", ephemeral=True)
await ctx.delete(delay=120)
await db.set_break(member.id, discord.utils.utcnow().timestamp())
await ctx.send(
f"{member.mention} Commercial break! Please say `MCDONALDS!` to end commercial.\n"
f"*This commercial break is sponsored by {ctx.user.mention}.*",
delete_after=300,
allowed_mentions=discord.AllowedMentions(users=True, roles=False, everyone=False)
)
await ctx.respond("Commercial break started.", ephemeral=True)
await ctx.delete(delay=120)
def setup(bot):