path: root/bot/bot.py

#!/usr/bin/env python
# pylint: disable=unused-argument, wrong-import-position
# This program is dedicated to the public domain under the CC0 license.

import logging
import io
import telegram.constants
from telegram import InlineKeyboardButton, InlineKeyboardMarkup, Update, ReplyKeyboardMarkup, KeyboardButton
from telegram.ext import Application, CallbackQueryHandler, CommandHandler, ContextTypes, MessageHandler, filters, ConversationHandler, CallbackContext
from ..config import BOT_TOKEN
from foursquare.poi import query_poi
from dbstore.dbm_store import get_loc
from toot import mastodon_client
from typing import TypedDict, List, cast

scheduler = None
PRIVACY, TOOT = map(chr, range(8, 10))

WAIT_LOC, LOCATION, PHOTO, PROCESS_PHOTO, FINAL, SETTING = range(6)

# Enable logging
logging.basicConfig(
    format="%(asctime)s - %(name)s - %(levelname)s - %(message)s", level=logging.INFO
)
logger = logging.getLogger(__name__)

MAIN_MENU = ReplyKeyboardMarkup([
                                           [telegram.KeyboardButton(text="/check in", request_location=True)],
                                           [telegram.KeyboardButton(text="/cancel")],
                                           [telegram.KeyboardButton(text="/setting")]
])

SKIP_MENU = ReplyKeyboardMarkup([[telegram.KeyboardButton(text="/skip")]])
SETTING_MENU = ReplyKeyboardMarkup(
    [
        [KeyboardButton(text="/tos")],
        [telegram.KeyboardButton(text="/back")],
    ]
)


async def start(update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
    hello = "Hello, this is `checkin.bot`. \n\n" \
            "This is a Telegram bot with functionality similar to Foursquare Swarm, " \
            "but check in and post your location to the Fediverse (Mastodon/Pleroma) instead of Twitter.\n\n" \
            "Aware of privacy concerns, this bot will not store your location data." \
            "*Be safe and cautious when sharing your real time location on the web.* \n\n" \
            "Start using this bot by sharing your location using Telegram context menu to it."

    await update.message.reply_text(hello, parse_mode=telegram.constants.ParseMode.MARKDOWN)
    await update.message.reply_text("Use bot keyboard to choose an action", reply_markup=MAIN_MENU)

    return LOCATION


async def checkin(update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
    keyboard = []

    for poi in query_poi(update.message.location.latitude, update.message.location.longitude):
        keyboard.append([
            InlineKeyboardButton(poi["name"], callback_data=poi["fsq_id"]),
        ])

    reply_markup = InlineKeyboardMarkup(keyboard)
    await update.message.reply_text("Where are you?", reply_markup=reply_markup)

    return WAIT_LOC


async def process_callback(update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
    query = update.callback_query
    await query.answer()
    print(query.data)
    context.user_data["fsq_id"] = query.data
    await query.delete_message()

    poi = get_loc(context.user_data["fsq_id"])
    media_id = []
    content = f"I'm at {poi['name']} in {poi['locality']}, {poi['region']}, {poi['osm_url']}"
    status = mastodon_client.status_post(
        content,
        visibility="private",
        media_ids=media_id)

    context.user_data["status_id"] = status["id"]
    context.user_data["status_content"] = content

    print("status_id", context.user_data["status_id"])

    await query.message.reply_text(
        text=f"Selected place: {poi['name']}, `{query.data}`\nPosted to Mastodon: {status['url']}",
        parse_mode=telegram.constants.ParseMode.MARKDOWN,
        reply_markup=MAIN_MENU
    )

    await query.message.reply_text("You can continue attaching photos, or press skip to finish", reply_markup=SKIP_MENU)
    return PHOTO


async def tos(update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
    await update.message.reply_text("TOS", reply_markup=MAIN_MENU)


async def setting(update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
    await update.message.reply_text("Setting", reply_markup=SETTING_MENU)
    return SETTING


async def setting_process_callback(update: Update, context: ContextTypes.DEFAULT_TYPE):
    await update.message.reply_text("Setting Process Callback", reply_markup=SETTING_MENU)
    return ConversationHandler.END


async def process_location(update: Update, context: ContextTypes.DEFAULT_TYPE):
    await update.message.reply_chat_action(telegram.constants.ChatAction.TYPING)

    fsq_id = context.user_data["fsq_id"]
    poi = get_loc(context.user_data["fsq_id"])
    media_id = []

    if context.user_data.get("photo") is not None:
        media = mastodon_client.media_post(context.user_data.get("photo"), mime_type="image/jpeg")
        media_id = [media["id"]]
    # else:
    #     photo_url = get_poi_top_photo(context.user_data["fsq_id"])
    #     if photo_url is not None:
    #         with urllib.request.urlopen(photo_url) as response:
    #             data = response.read()
    #             media = mastodon_client.media_post(data, mime_type="image/jpeg")
    #             media_id = [media["id"]]

    mastodon_client.status_post(
        f"I'm at {poi['name']} in {poi['locality']}, {poi['region']}, {poi['osm_url']}",
        visibility="private",
        media_ids=media_id)

    await update.message.delete_message()
    return ConversationHandler.END


async def help_command(update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
    """Displays info on how to use the bot."""
    await update.message.reply_text("Use /start to test this bot.")


async def setting_cancel(update: Update, context: ContextTypes.DEFAULT_TYPE) -> int:
    """Cancels and ends the conversation."""
    user = update.message.from_user
    logger.info("User %s canceled the conversation.", user.first_name)
    await update.message.reply_text(
        text="Setting canceled.",
        # "Bye! I hope we can talk again some day.",
        reply_markup=MAIN_MENU
    )

    return ConversationHandler.END


async def cancel(update: Update, context: ContextTypes.DEFAULT_TYPE) -> int:
    """Cancels and ends the conversation."""
    user = update.message.from_user
    logger.info("User %s canceled the conversation.", user.first_name)
    await update.message.reply_text(
        text="Canceled.",
        # "Bye! I hope we can talk again some day.",
        reply_markup=MAIN_MENU
    )

    return ConversationHandler.END


class MsgDict(TypedDict):
    media_id: str
    caption: str
    status_id: int
    content: str
    chat_id: int


async def media_group_sender(context: CallbackContext):
    context.job.data = cast(List[MsgDict], context.job.data)

    media_id = []
    chat_id = context.job.data[0].get("chat_id")
    for msg_dict in context.job.data:
        if len(media_id) >= 4:
            print("Cannot attach more than 4 photos")
            break
        file = await context.bot.get_file(msg_dict.get("media_id"))
        img = io.BytesIO()
        await file.download_to_memory(img)

        img.seek(0)

        media = mastodon_client.media_post(img.read(), mime_type="image/jpeg")
        media_id.append(media["id"])

        mastodon_client.status_update(
            status=msg_dict.get("content"),
            id=msg_dict.get("status_id"),
            media_ids=media_id)

    await context.bot.send_message(chat_id=chat_id, text="Done",
                                   reply_markup=MAIN_MENU
                                   )


async def photo(update: Update, context: CallbackContext):
    """Stores the photo and asks for a location."""
    global scheduler
    await update.message.reply_chat_action(telegram.constants.ChatAction.TYPING)

    status_id = context.user_data["status_id"]
    status_content = context.user_data["status_content"]

    message = update.effective_message
    context.user_data["media"] = []
    if message.media_group_id:
        media_id = message.photo[-1].file_id if message.photo else message.effective_attachment.file_id
        msg_dict = {
            "media_id": media_id,
            "caption": message.caption_html,
            "status_id": status_id,
            "content": status_content,
            "chat_id": message.chat_id,
        }
        jobs = context.job_queue.get_jobs_by_name(str(message.media_group_id))
        if jobs:
            jobs[0].data.append(msg_dict)
        else:
            context.job_queue.run_once(callback=media_group_sender, when=5, data=[msg_dict],
                                       name=str(message.media_group_id))
    else:
        file = await update.message.effective_attachment[-1].get_file()
        img = io.BytesIO()
        await file.download_to_memory(img)
        img.seek(0)

        media = mastodon_client.media_post(img.read(), mime_type="image/jpeg")
        mastodon_client.status_update(
            status=status_content,
            id=status_id,
            media_ids=media["id"])

        await update.message.reply_text(text="Done",
                                        reply_markup=MAIN_MENU
                                        )


async def skip_photo(update: Update, context: ContextTypes.DEFAULT_TYPE):
    print(context.user_data)
    await update.message.reply_text(
        text="Done.", reply_markup=MAIN_MENU
    )
    return ConversationHandler.END


def main() -> None:
    application = Application.builder().token(BOT_TOKEN).build()

    checkin_handler = ConversationHandler(
        entry_points=[
            CommandHandler("start", start),
            MessageHandler(filters.LOCATION, checkin),
        ],
        states={
            LOCATION: [
                MessageHandler(filters.LOCATION, checkin),
            ],
            WAIT_LOC: [CallbackQueryHandler(process_callback)],
            PHOTO: [MessageHandler(filters.PHOTO, photo),
                    CommandHandler("skip", skip_photo)],
        },
        fallbacks=[CommandHandler("cancel", cancel)],
        per_message=False,
        allow_reentry=True,
    )

    setting_conv_handler = ConversationHandler(
        entry_points=[CommandHandler("setting", setting)],
        states={
            SETTING: [
                CallbackQueryHandler(setting_process_callback),
            ],
        },
        fallbacks=[CommandHandler("back", setting_cancel)],
        per_message=False,
        allow_reentry=True,
    )

    application.add_handler(CommandHandler("tos", tos))
    application.add_handler(setting_conv_handler, 2)
    application.add_handler(checkin_handler, 1)

    # Run the bot until the user presses Ctrl-C
    application.run_polling()


if __name__ == "__main__":
    main()