193 lines
7.5 KiB
Python
193 lines
7.5 KiB
Python
import discord
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import pendulum
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import asyncio
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import traceback
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from pendulum.parsing.exceptions import ParserError
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from discord.ext import commands
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from . import utils
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tzmap = {
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'us-central': pendulum.timezone('US/Central'),
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'eu-central': pendulum.timezone('Europe/Paris'),
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'hongkong': pendulum.timezone('Hongkong'),
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}
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def sort_birthdays(bds):
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# First sort the birthdays based on the comparison of the actual date
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bds = sorted(bds, key=lambda x: x['birthday'])
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# We want to split this into birthdays after and before todays date
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# We can then use this to sort based on "whose is closest"
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later_bds = []
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previous_bds = []
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# Loop through each birthday
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for bd in bds:
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# If it is after or equal to today, insert into our later list
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if bd['birthday'].date() >= pendulum.today().date():
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later_bds.append(bd)
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# Otherwise, insert into our previous list
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else:
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previous_bds.append(bd)
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# At this point we have 2 lists, in order, one from all of dates before today, and one after
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# So all we need to do is put them in order all of "laters" then all of "befores"
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return later_bds + previous_bds
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class Birthday:
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def __init__(self, bot):
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self.bot = bot
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self.task = self.bot.loop.create_task(self.birthday_task())
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def get_birthdays_for_server(self, server, today=False):
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bds = self.bot.db.load('birthdays')
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# Get a list of the ID's to compare against
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member_ids = [str(m.id) for m in server.members]
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# Now create a list comparing to the server's list of member IDs
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bds = [x for x in bds if x['member_id'] in member_ids]
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_entries = []
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for bd in bds:
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if not bd['birthday']:
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continue
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day = pendulum.parse(bd['birthday'])
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# tz = tzmap.get(server.region)
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# Check if it's today, and we want to only get todays birthdays
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if (today and day.date() == pendulum.today().date()) or not today:
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# If so, get the member and add them to the entry
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member = server.get_member(int(bd['member_id']))
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_entries.append({
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'birthday': day,
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'member': member
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})
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return sort_birthdays(_entries)
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async def birthday_task(self):
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while True:
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try:
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await self.notify_birthdays()
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except Exception as error:
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with open("error_log", 'a') as f:
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traceback.print_tb(error.__traceback__, file=f)
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print('{0.__class__.__name__}: {0}'.format(error), file=f)
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finally:
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# Every 12 hours, this is not something that needs to happen often
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await asyncio.sleep(60 * 60 * 12)
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async def notify_birthdays(self):
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tfilter = {'birthdays_allowed': True}
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servers = await self.bot.db.actual_load('server_settings', table_filter=tfilter)
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for s in servers:
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server = self.bot.get_guild(int(s['server_id']))
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if not server:
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continue
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bds = self.get_birthdays_for_server(server, today=True)
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for bd in bds:
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# Set our default to either the one set
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default_channel_id = s.get('notifications', {}).get('default')
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# If it is has been overriden by picarto notifications setting, use this
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channel_id = s.get('notifications', {}).get('birthday') or default_channel_id
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# Now get the channel based on that ID
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channel = server.get_channel(int(channel_id))
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try:
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await channel.send("It is {}'s birthday today! "
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"Wish them a happy birthday! \N{SHORTCAKE}".format(bd['member'].mention))
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except (discord.Forbidden, discord.HTTPException, AttributeError):
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pass
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@commands.group(aliases=['birthdays'], invoke_without_command=True)
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@commands.guild_only()
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@utils.custom_perms(send_messages=True)
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@utils.check_restricted()
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async def birthday(self, ctx, *, member: discord.Member = None):
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"""A command used to view the birthdays on this server; or a specific member's birthday
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EXAMPLE: !birthdays
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RESULT: A printout of the birthdays from everyone on this server"""
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if member:
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date = self.bot.db.load('birthdays', key=member.id, pluck='birthday')
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if date:
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await ctx.send("{}'s birthday is {}".format(member.display_name, date))
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else:
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await ctx.send("I do not have {}'s birthday saved!".format(member.display_name))
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else:
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# Get this server's birthdays
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bds = self.get_birthdays_for_server(ctx.message.guild)
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# Create entries based on the user's display name and their birthday
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entries = ["{} ({})".format(bd['member'].display_name, bd['birthday'].format("%B %-d")) for bd in bds]
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# Create our pages object
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try:
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pages = utils.Pages(self.bot, message=ctx.message, entries=entries, per_page=5)
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pages.title = "Birthdays for {}".format(ctx.message.guild.name)
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await pages.paginate()
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except utils.CannotPaginate as e:
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await ctx.send(str(e))
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@birthday.command(name='add')
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@utils.custom_perms(send_messages=True)
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@utils.check_restricted()
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async def _add_bday(self, ctx, *, date):
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"""Used to link your birthday to your account
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EXAMPLE: !birthday add December 1st
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RESULT: I now know your birthday is December 1st"""
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try:
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# Try parsing the date from what was given
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date = pendulum.parse(date)
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# We'll save in a specific way so that it can be parsed how we want, so do this
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date = date.format("%B %-d")
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except (ValueError, ParserError):
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await ctx.send("Please provide date in a valid format, such as December 1st!")
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else:
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entry = {
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'member_id': str(ctx.message.author.id),
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'birthday': date
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}
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self.bot.db.save('birthdays', entry)
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await ctx.send("I have just saved your birthday as {}".format(date))
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@birthday.command(name='remove')
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@utils.custom_perms(send_messages=True)
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@utils.check_restricted()
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async def _remove_bday(self, ctx):
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"""Used to unlink your birthday to your account
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EXAMPLE: !birthday remove
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RESULT: I have magically forgotten your birthday"""
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entry = {
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'member_id': str(ctx.message.author.id),
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'birthday': None
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}
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self.bot.db.save('birthdays', entry)
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await ctx.send("I don't know your birthday anymore :(")
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@birthday.command(name='alerts', aliases=['notifications'])
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@commands.guild_only()
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@utils.custom_perms(manage_guild=True)
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@utils.check_restricted()
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async def birthday_alerts_channel(self, ctx, channel: discord.TextChannel):
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"""Sets the notifications channel for birthday notifications
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EXAMPLE: !birthday alerts #birthday
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RESULT: birthday notifications will go to this channel
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"""
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entry = {
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'server_id': str(ctx.message.guild.id),
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'notifications': {
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'birthday': str(channel.id)
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}
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}
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self.bot.db.save('server_settings', entry)
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await ctx.send("All birthday notifications will now go to {}".format(channel.mention))
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def setup(bot):
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bot.add_cog(Birthday(bot))
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