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# This file is part of python-cinema-club-bot
# contributed in 2024 by Mikhail Kirillov (~w96k) <w96k@runbox.com>
# To the extent possible under law, the author(s) have dedicated all copyright
# and related and neighboring rights to this software to the public domain
# worldwide. This software is distributed without any warranty.
# You should have received a copy of the CC0 Public Domain Dedication along
# with this software. If not, see:
# <http://creativecommons.org/publicdomain/zero/1.0/>
from telegram import Update, error
from telegram.ext import ContextTypes
from datetime import datetime
from utils import context_init
from predicates import is_past, has_finished_event
from strings import EVENT_ARGS_NOT_PROVIDED, EVENT_INVALID_DATETIME, \
EVENT_CREATED, EVENT_EDITED, EVENT_CANT_BE_IN_PAST, \
EVENT_WHERE_NOT_PROVIDED, EVENT_MOVIE_NOT_CHOOSEN, EVENTS_LIST, \
EVENT_USER_HAD_EVENT, NO_EVENTS
async def create_event(
update: Update,
context: ContextTypes.DEFAULT_TYPE
) -> None:
context_init(context)
events = context.chat_data["events"]
movies = context.chat_data["movies"]
username = update.message.from_user.username
last_movie = movies[-1] if movies != [] else None
if has_finished_event(context, username):
raise error.TelegramError(EVENT_USER_HAD_EVENT)
if last_movie is None or last_movie["user"] != username:
raise error.TelegramError(EVENT_MOVIE_NOT_CHOOSEN)
if context.args == []:
raise error.TelegramError(EVENT_ARGS_NOT_PROVIDED)
argument_when = context.args[0]
try:
event_when = datetime.strptime(argument_when, "%d.%m.%Y/%H:%M")
except ValueError:
raise error.TelegramError(EVENT_INVALID_DATETIME)
if is_past(event_when):
raise error.TelegramError(
EVENT_CANT_BE_IN_PAST.format(
when=event_when,
today=datetime.today(),
)
)
arguments_where = context.args[1:]
if arguments_where == [] and events == []:
raise error.TelegramError(EVENT_WHERE_NOT_PROVIDED)
event_where = " ".join(arguments_where)
if event_where == "":
event_where = events[-1]["where"]
event_dict = dict(
when=event_when,
where=event_where,
movie=last_movie["title"],
user=last_movie["user"]
)
if events == [] or is_past(events[-1]["when"]):
events.append(event_dict)
await update.message.reply_text(EVENT_CREATED.format(when=event_when))
else:
events[-1] = event_dict
await update.message.reply_text(EVENT_EDITED.format(when=event_when))
async def list_events(
update: Update,
context: ContextTypes.DEFAULT_TYPE
) -> None:
context_init(context)
events = context.chat_data["events"]
movies = context.chat_data["movies"]
events_formatted: str = ""
for event in events:
event_finished = "FINISHED" \
if is_past(event["when"]) else "PLANNED"
events_formatted += EVENTS_LIST.format(
movie=event["movie"],
user=event["user"],
when=event["when"],
where=event["where"],
finished=event_finished
)
if events_formatted == "":
events_formatted = NO_EVENTS
await update.message.reply_text(events_formatted)
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