76 lines
2.1 KiB
Python
76 lines
2.1 KiB
Python
# -*- coding: utf-8 -*-
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"""pibooth plugin for uploading pictures to Telegram"""
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import os
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import telegram
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try:
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from telegram.error import TelegramError
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except ImportError:
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InstalledAppFlow = None
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pass
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import pibooth
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from pibooth.utils import LOGGER
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__version__ = "1.0.0"
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SECTION = "Telegram"
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@pibooth.hookimpl
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def pibooth_configure(cfg):
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"""Declare the new configuration options"""
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cfg.add_option(SECTION, "telegram_token", "", "Telegram Token")
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cfg.add_option(SECTION, "telegram_chat_id", "", "Telegram chat ID")
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cfg.add_option(
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SECTION,
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"telegram_message",
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"",
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"Message sended on every posted photo",
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)
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@pibooth.hookimpl
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def pibooth_startup(app, cfg):
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"""Verify Telegram credentials"""
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telegram_token = cfg.get(SECTION, "telegram_token")
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telegram_chat_id = cfg.get(SECTION, "telegram_chat_id")
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if not telegram_token:
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LOGGER.error(
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"Telegram Token not defined in ["
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+ SECTION
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+ "][telegram_token], uploading deactivated"
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)
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elif not telegram_chat_id:
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LOGGER.error(
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"Telegram Chat ID not defined in ["
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+ SECTION
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+ "][telegram_chat_id], uploading deactivated"
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)
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else:
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LOGGER.info("Initializing Telegram client")
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app.telegram_client = telegram.Bot(token=telegram_token)
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@pibooth.hookimpl
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def state_processing_exit(app, cfg):
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"""Upload picture to Telegram chat"""
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if hasattr(app, "telegram_client"):
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chat_id = cfg.get(SECTION, "telegram_chat_id").strip('"')
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upload_path = os.path.basename(app.previous_picture_file)
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message = cfg.get(SECTION, "telegram_message")
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try:
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response = app.telegram_client.send_photo(
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chat_id=chat_id,
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caption=message,
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photo=app.previous_picture_file,
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parse_mode=telegram.ParseMode.MARKDOWN,
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)
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LOGGER.info("File uploaded to Telegram chat: " + response)
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except TelegramError as e:
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LOGGER.error(e)
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