107 lines
3.6 KiB
Python
107 lines
3.6 KiB
Python
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import re
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from datetime import datetime, timedelta
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from discord.ext import commands
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from discord import Embed
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from discord.ext.commands import CommandNotFound, BadArgument, MissingRequiredArgument
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from discord.ext import tasks
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from bot_bde.logger import logger
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extension_name = "reminders"
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logger = logger.getChild(extension_name)
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async def reminder_exec(coro):
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await coro
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def time_pars(s: str) -> timedelta:
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match = re.fullmatch(r"(?:([0-9]+)W)*(?:([0-9]+)D)*(?:([0-9]+)H)*(?:([0-9]+)M)*(?:([0-9]+)S)*", s.upper().replace(" ", "").strip())
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if match:
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w, d, h, m, s = match.groups()
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if any([w, d, h, m, s]):
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w, d, h, m, s = [i if i else 0 for i in [w, d, h, m, s]]
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return timedelta(weeks=int(w), days=int(d), hours=int(h), minutes=int(m), seconds=int(s))
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raise BadArgument()
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class Reminders(commands.Cog):
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def __init__(self, bot: commands.Bot):
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self.bot = bot
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self.tasks = []
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@commands.group("reminder", pass_context=True)
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@commands.guild_only()
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async def reminder(self, ctx: commands.Context):
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if ctx.invoked_subcommand is None:
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raise CommandNotFound()
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@reminder.group("help", pass_context=True)
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@commands.guild_only()
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async def reminder_help(self, ctx: commands.Context):
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embed = Embed(title="Reminder help")
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embed.add_field(name="speak add <message> <time>", value="Add a reminder to your reminders list\n"
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"Time: ?D?H?M?S", inline=False)
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await ctx.send(embed=embed)
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@reminder.group("add", pass_context=True)
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@commands.guild_only()
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async def reminder_add(self, ctx: commands.Context, message: str, time: str):
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time = time_pars(time)
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self.tasks.append({
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"date": datetime.now() + time,
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"coro": ctx.send(ctx.author.mention + " reminder !\n" + message)
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})
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hours, seconds = divmod(time.seconds, 3600)
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minutes, seconds = divmod(seconds, 60)
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await ctx.send(f"""Remind you in {f"{time.days}d {hours}h {minutes}m {seconds}s"
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if time.days > 0 else f"{hours}h {minutes}m {seconds}s"
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if hours > 0 else f"{minutes}m {seconds}s"
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if minutes > 0 else f"{seconds}s"} !""")
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@tasks.loop(minutes=1)
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async def reminders_loop(self):
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print("loop")
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for i, t in enumerate(self.tasks):
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if t["date"] <= datetime.now():
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self.bot.loop.create_task(reminder_exec(t["coro"]))
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del self.tasks[i]
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@commands.Cog.listener()
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async def on_command_error(self, ctx: commands.Context, error):
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if ctx.invoked_with == extension_name or \
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(ctx.command.root_parent is not None and ctx.command.root_parent.name == "reminder"):
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if isinstance(error, CommandNotFound)\
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or isinstance(error, BadArgument)\
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or isinstance(error, MissingRequiredArgument):
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await ctx.message.add_reaction("\u2753")
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await ctx.message.delete(delay=30)
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else:
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await ctx.send("An error occurred !")
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raise error
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def setup(bot):
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logger.info(f"Loading...")
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try:
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reminders = Reminders(bot)
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bot.add_cog(reminders)
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reminders.reminders_loop.start()
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except Exception as e:
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logger.error(f"Error loading: {e}")
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else:
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logger.info(f"Load successful")
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def teardown(bot):
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logger.info(f"Unloading...")
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try:
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bot.remove_cog("Reminders")
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except Exception as e:
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logger.error(f"Error unloading: {e}")
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else:
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logger.info(f"Unload successful")
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