radical-bot/ext/libcal.py

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import traceback
from hikari.files import Resource
import miru
import hikari
import lightbulb
from typing import Optional
from lib.config import load_config
from lib.gcal import GoogleCalendarAPI
from lib.room import Room
from lib.ocr import get_room_data, NoMatchException
plugin = lightbulb.Plugin("LibCal")
config = load_config()
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def add_rooms_to_embed(room_list: list[Room], embed: hikari.Embed):
for room in room_list:
embed.add_field(room.get_time_str(), room.number)
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class BookingConfirmationView(miru.View):
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def __init__(self, *, timeout: Optional[float] = 120, autodefer: bool = True,
room_list: list[Room] = [], image: Resource | None = None, private: bool = False
) -> None:
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self.room_list = room_list
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self.image = image
self.private = private
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super().__init__(timeout=timeout, autodefer=autodefer)
@miru.button(label="Yes", style=hikari.ButtonStyle.SUCCESS)
async def confirm_button(self, button: miru.Button, ctx: miru.Context) -> None:
gcal = GoogleCalendarAPI()
for room in self.room_list:
await gcal.create_event(room.number, room.start_time, room.end_time)
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embed = hikari.Embed(title="Rooms Booked!")
add_rooms_to_embed(self.room_list, embed)
embed.set_image(self.image)
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await ctx.edit_response(embed=embed, components=[])
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thread_embed = hikari.Embed(title="Rooms were booked!")
thread_embed.set_author(
name=ctx.user.username, icon=ctx.user.avatar_url)
if not self.private:
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thread_embed.set_image(self.image)
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add_rooms_to_embed(self.room_list, thread_embed)
await ctx.app.rest.create_message(config.discord_study_room_thread, embed=thread_embed)
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self.stop()
@miru.button(label="No", style=hikari.ButtonStyle.DANGER)
async def cancel_button(self, button: miru.Button, ctx: miru.Context) -> None:
embed = hikari.Embed(title="Aborted!")
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add_rooms_to_embed(self.room_list, embed)
embed.set_image(self.image)
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await ctx.edit_response(embed=embed, components=[])
self.stop()
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@plugin.command
@lightbulb.option("img", "image to check for events", type=hikari.Attachment, required=True)
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@lightbulb.option("private", "if private, the bot will not share confirmation e-mails.", type=bool, default=False)
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@lightbulb.command("book", "add room bookings to Google Calendar", ephemeral=True)
@lightbulb.implements(lightbulb.SlashCommand)
async def book(ctx: lightbulb.Context) -> None:
response = hikari.Embed()
image = await ctx.options.img.read()
room_list = get_room_data(image)
add_rooms_to_embed(room_list, response)
response.title = "Room Bookings"
response.description = "Are the booking(s) correct?"
response.set_image(ctx.options.img)
view = BookingConfirmationView(
room_list=room_list, image=ctx.options.img, private=ctx.options.private)
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resp = await ctx.respond(response, components=view.build())
view.start(await resp.message())
@book.set_error_handler
async def book_error_handler(event: lightbulb.CommandErrorEvent):
print("ERROR TYPE:", type(event.exception))
if isinstance(event.exception.__cause__, NoMatchException):
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embed = hikari.Embed(title="Huh, I can't read that",
description="Could you try another picture?")
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await event.context.respond(embed=embed)
else:
embed = hikari.Embed(
title="Booking Error", description="Whelp, better luck next time I guess... the images used are attached.")
embed.add_field("Traceback", traceback.format_exc())
await event.context.respond(embed=embed, attachments=event.context.attachments)
@plugin.command
@lightbulb.command("rooms", "View today's rooms in Google Calendar.", ephemeral=True)
@lightbulb.implements(lightbulb.SlashCommand)
async def rooms(ctx: lightbulb.Context) -> None:
gcal = GoogleCalendarAPI()
events = await gcal.get_events()
room_list = [Room.from_event_dict(event) for event in events]
embed = hikari.Embed(title="Today's Rooms!")
if len(room_list) == 0:
embed.description = "Looks like there's no rooms booked today. :("
for room in room_list[::-1]:
embed.add_field(
f"{room.start_time.strftime('%H:%M')} - {room.end_time.strftime('%H:%M')}", room.number)
await ctx.respond(embed)
def load(bot: lightbulb.BotApp):
bot.add_plugin(plugin)
def unload(bot: lightbulb.BotApp):
bot.remove_plugin(plugin)