157 lines
4.6 KiB
Python
157 lines
4.6 KiB
Python
import json
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import logging
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from datetime import datetime, timedelta
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from os import environ, path
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from typing import Optional
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from disnake import Client, Guild
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from dotenv import load_dotenv
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from ics import Calendar, ContentLine, Event
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from ics.alarm import DisplayAlarm
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from quart import Quart, redirect, render_template, request, url_for
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import sentry_sdk
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from sentry_sdk.integrations.quart import QuartIntegration
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from uvicorn.middleware.proxy_headers import ProxyHeadersMiddleware # type: ignore
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load_dotenv()
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QUART_DEBUG = environ.get("QUART_DEBUG", False)
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DISCORD_TOKEN = environ.get("DISCORD_TOKEN")
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if not DISCORD_TOKEN:
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raise Exception("Missing DISCORD_TOKEN")
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if QUART_DEBUG:
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logging.basicConfig(level=logging.DEBUG)
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SENTRY_DSN = environ.get("SENTRY_DSN")
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if SENTRY_DSN:
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sentry_sdk.init(SENTRY_DSN, integrations=[QuartIntegration()])
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class Discord(Client):
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async def on_ready(self):
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print(f"Logged on as {self.user}!", flush=True)
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client = Discord()
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app = Quart(__name__)
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app.asgi_app = ProxyHeadersMiddleware(app.asgi_app, "*") # type: ignore
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def get_guild_by_id(guild_id: str) -> Optional[Guild]:
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if guild_id:
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for guild in client.guilds:
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if str(guild.id) == guild_id or guild.vanity_url_code == guild_id:
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return guild
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return None
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CATALOG_CACHE = {}
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@app.errorhandler(500)
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async def errorhandler(error: Exception):
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print(f"\33[31m{error}\33[m", flush=True)
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return await render_template("error.html.j2", error=str(error)), 500
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@app.errorhandler(404)
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async def not_found(error: Exception):
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return await render_template("error.html.j2", error=str(error)), 404
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def i18n(str: str) -> str:
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lang = request.accept_languages.best_match(["en", "fr"])
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if lang not in CATALOG_CACHE:
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catalog_file = f"{path.dirname(__file__)}/translations/{lang}.json"
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if path.exists(catalog_file):
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with open(catalog_file) as catalog_json:
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catalog = json.load(catalog_json)
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CATALOG_CACHE[lang] = catalog
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if lang in CATALOG_CACHE and str in CATALOG_CACHE[lang]:
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return CATALOG_CACHE[lang][str]
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return str
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def days_before_failure() -> int:
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nextYear = datetime.today().year + 5 - ((datetime.today().year + 5) % 5)
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nextDate = datetime(year=nextYear, month=6, day=3)
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nextDelta = nextDate - datetime.now()
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return nextDelta.days
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@app.context_processor
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def context_processor():
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return dict(_=i18n, client=client, days_before_failure=days_before_failure())
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@app.route("/")
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async def index():
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guild_id = request.args.get("guild")
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guild = get_guild_by_id(guild_id)
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if guild:
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return redirect(url_for(".subscribe", guild_id=guild_id))
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return await render_template("index.html.j2")
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@app.route("/subscribe/<guild_id>")
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async def subscribe(guild_id: str):
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guild = get_guild_by_id(guild_id)
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if guild is None:
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return redirect(url_for(".index"))
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return await render_template("subscribe.html.j2", guild=guild)
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@app.route("/<guild_id>.ics")
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async def ical(guild_id: str):
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guild = get_guild_by_id(guild_id)
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if guild is None:
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return redirect(url_for(".index"))
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calendar = Calendar()
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calendar.extra.append(ContentLine(name="REFRESH-INTERVAL", value="PT1H"))
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calendar.extra.append(ContentLine(name="X-PUBLISHED-TTL", value="PT1H"))
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calendar.extra.append(ContentLine(name="NAME", value=guild.name))
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calendar.extra.append(ContentLine(name="X-WR-CALNAME", value=guild.name))
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if guild.description:
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calendar.extra.append(ContentLine(name="DESCRIPTION", value=guild.description))
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calendar.extra.append(ContentLine(name="X-WR-CALDESC", value=guild.description))
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for scheduled_event in guild.scheduled_events:
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event = Event()
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event.summary = scheduled_event.name
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event.begin = scheduled_event.scheduled_start_time
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event.end = scheduled_event.scheduled_end_time
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event.duration = timedelta(hours=2)
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event.uid = str(scheduled_event.id)
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event.description = scheduled_event.description
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event.url = f"https://discord.com/events/{guild_id}/{scheduled_event.id}"
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event.location = (
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scheduled_event.entity_metadata.location
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if scheduled_event.entity_metadata
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else None
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)
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alarm = DisplayAlarm()
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alarm.trigger = timedelta(hours=-1)
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event.alarms.append(alarm)
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calendar.events.append(event)
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return calendar.serialize()
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quart_task = client.loop.create_task(app.run_task("0.0.0.0"))
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quart_task.add_done_callback(lambda f: client.loop.stop())
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client.run(DISCORD_TOKEN)
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