638 lines
30 KiB
Python
638 lines
30 KiB
Python
import os
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import logging
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import redis
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import json
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from telegram import Update, InlineKeyboardButton, InlineKeyboardMarkup, ChatMember
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from telegram.constants import ChatType
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from telegram.ext import Application, CommandHandler, CallbackQueryHandler, ContextTypes
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from playwright.async_api import async_playwright
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# Logger
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logging.basicConfig(
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level=logging.INFO,
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format='%(asctime)s - %(levelname)s - %(message)s'
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)
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logger = logging.getLogger(__name__)
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# Load environment variables
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def _env(key, default=None):
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v = os.getenv(key, default)
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if isinstance(v, str) and len(v) >= 2 and ((v[0] == '"' and v[-1] == '"') or (v[0] == "'" and v[-1] == "'")):
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return v[1:-1]
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return v
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EDU_BASE = _env('EDU_URL_BASE', 'https://edu.edu.vn.ua')
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EDU_WEBINAR_PATH = _env('EDU_URL_WEBINAR', '/webinar/useractive')
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WEBINAR_URL = f"{EDU_BASE.rstrip('/')}/{EDU_WEBINAR_PATH.lstrip('/')}"
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WEBINAR_CHECK_INTERVAL = int(_env('WEBINAR_CHECK_INTERVAL', 60))
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REDIS_HOST = _env('REDIS_HOST', 'redis')
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REDIS_PORT = int(_env('REDIS_PORT', 6379))
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PLAYWRIGHT_WS = _env('PLAYWRIGHT_WS', 'ws://playwright-service:3000/ws')
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USER_AGENT = _env('USER_AGENT', 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36')
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WEBINAR_TELEGRAM_TOKEN = _env('WEBINAR_TELEGRAM_TOKEN')
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ADMIN_ID = int(_env('WEBINAR_ADMIN_ID', '0'))
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# Redis Keys
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KEY_WHITELIST = "bot:whitelist"
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KEY_WHITELIST_ENABLED = "bot:whitelist_enabled"
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KEY_SUBSCRIBERS = "bot:subscribers"
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KEY_PHPSESSID = "EDU_PHPSESSID"
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KEY_WEBINAR_HISTORY = "bot:webinar_history" # Stores last 5 webinars
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# Initialize Redis
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try:
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redis_client = redis.Redis(host=REDIS_HOST, port=REDIS_PORT, decode_responses=True)
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redis_client.ping()
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logger.info(f"Connected to Redis at {REDIS_HOST}:{REDIS_PORT}")
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except Exception as e:
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logger.error(f"Failed to connect to Redis: {e}")
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exit(1)
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# --- Translations ---
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TRANSLATIONS = {
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'ru': {
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'welcome': "👋 Привет, {name}!\n\nЯ бот-уведомитель о вебинарах. Я буду сообщать вам, когда появится новый вебинар.\nВы подписаны на уведомления.",
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'welcome_admin': "\n\n👑 <b>Режим администратора активен</b>",
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'access_denied': "⛔ Доступ запрещен. Вас нет в белом списке.",
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'help_title': "🤖 <b>Помощь по боту</b>\n\n",
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'help_commands': "/start - Подписаться на уведомления\n/stop - Отписаться от уведомлений\n/help - Показать это сообщение\n/language - Сменить язык",
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'help_admin': "\n<b>Команды администратора:</b>\n/adduser [user_id] - Добавить пользователя в белый список\n/removeuser [user_id] - Удалить пользователя из белого списка\nИли используйте панель ниже для управления настройками.",
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'admin_only': "⛔ Только для администратора!",
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'user_added': "✅ Пользователь {user_id} добавлен в белый список",
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'user_removed': "✅ Пользователь {user_id} удален из белого списка",
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'user_not_in_whitelist': "⚠️ Пользователь {user_id} не был в белом списке",
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'cannot_remove_admin': "❌ Невозможно удалить администратора из белого списка",
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'invalid_user_id': "❌ Неверный ID пользователя. Должно быть число.",
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'usage_adduser': "Использование: /adduser [user_id]",
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'usage_removeuser': "Использование: /removeuser [user_id]",
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'whitelist_enabled': "✅ Белый список включен",
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'whitelist_disabled': "✅ Белый список отключен",
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'whitelist_title': "📋 <b>Белый список:</b>\n",
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'subscribers_title': "👥 <b>Подписчики:</b>\n",
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'empty': "Пусто",
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'force_check_running': "🔄 Запускаю проверку...",
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'check_failed': "❌ Проверка не удалась. Смотрите логи.",
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'check_completed_none': "✅ Проверка завершена. Вебинаров не найдено.",
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'check_completed': "✅ Проверка завершена. Найдено {count} вебинар(ов)!",
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'toggle_whitelist_disable': "🔒 Отключить белый список",
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'toggle_whitelist_enable': "🔓 Включить белый список",
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'view_whitelist': "📋 Посмотреть белый список",
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'view_subscribers': "👥 Посмотреть подписчиков",
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'force_check': "🔄 Принудительная проверка",
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'webinar_found': "🎓 <b>Новый вебинар!</b>\n\n",
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'webinar_item': "📌 <b>{name}</b>\n🔗 https://edu.edu.vn.ua{url}",
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'select_language': "🌐 <b>Выберите язык / Оберіть мову / Select language:</b>",
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'language_changed': "✅ Язык изменен на русский",
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'flag_ru': "🇷🇺 Русский",
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'flag_uk': "🇺🇦 Українська",
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'flag_en': "🇬🇧 English",
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},
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'uk': {
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'welcome': "👋 Привіт, {name}!\n\nЯ бот-сповіщувач про вебінари. Я повідомлятиму вас, коли з'явиться новий вебінар.\nВи підписані на сповіщення.",
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'welcome_admin': "\n\n👑 <b>Режим адміністратора активний</b>",
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'access_denied': "⛔ Доступ заборонено. Вас немає в білому списку.",
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'help_title': "🤖 <b>Довідка по боту</b>\n\n",
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'help_commands': "/start - Підписатися на сповіщення\n/stop - Відписатися від сповіщень\n/help - Показати це повідомлення\n/language - Змінити мову",
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'help_admin': "\n<b>Команди адміністратора:</b>\n/adduser [user_id] - Додати користувача до білого списку\n/removeuser [user_id] - Видалити користувача з білого списку\nАбо використовуйте панель нижче для керування налаштуваннями.",
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'admin_only': "⛔ Тільки для адміністратора!",
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'user_added': "✅ Користувач {user_id} доданий до білого списку",
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'user_removed': "✅ Користувач {user_id} видалений з білого списку",
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'user_not_in_whitelist': "⚠️ Користувач {user_id} не був у білому списку",
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'cannot_remove_admin': "❌ Неможливо видалити адміністратора з білого списку",
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'invalid_user_id': "❌ Невірний ID користувача. Має бути число.",
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'usage_adduser': "Використання: /adduser [user_id]",
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'usage_removeuser': "Використання: /removeuser [user_id]",
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'whitelist_enabled': "✅ Білий список увімкнено",
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'whitelist_disabled': "✅ Білий список вимкнено",
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'whitelist_title': "📋 <b>Білий список:</b>\n",
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'subscribers_title': "👥 <b>Підписники:</b>\n",
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'empty': "Порожньо",
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'force_check_running': "🔄 Запускаю перевірку...",
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'check_failed': "❌ Перевірка не вдалася. Дивіться логи.",
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'check_completed_none': "✅ Перевірка завершена. Вебінарів не знайдено.",
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'check_completed': "✅ Перевірка завершена. Знайдено {count} вебінар(ів)!",
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'toggle_whitelist_disable': "🔒 Вимкнути білий список",
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'toggle_whitelist_enable': "🔓 Увімкнути білий список",
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'view_whitelist': "📋 Переглянути білий список",
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'view_subscribers': "👥 Переглянути підписників",
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'force_check': "🔄 Примусова перевірка",
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'webinar_found': "🎓 <b>Новий вебінар!</b>\n\n",
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'webinar_item': "📌 <b>{name}</b>\n🔗 https://edu.edu.vn.ua{url}",
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'select_language': "🌐 <b>Виберіть мову / Выберите язык / Select language:</b>",
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'language_changed': "✅ Мову змінено на українську",
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'flag_ru': "🇷🇺 Русский",
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'flag_uk': "🇺🇦 Українська",
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'flag_en': "🇬🇧 English",
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},
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'en': {
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'welcome': "👋 Hello, {name}!\n\nI am the Webinar Checker Bot. I will notify you when a new webinar appears.\nYou have been subscribed to notifications.",
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'welcome_admin': "\n\n👑 <b>Admin Mode Active</b>",
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'access_denied': "⛔ Access denied. You are not on the whitelist.",
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'help_title': "🤖 <b>Bot Help</b>\n\n",
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'help_commands': "/start - Subscribe to notifications\n/stop - Unsubscribe from notifications\n/help - Show this message\n/language - Change language",
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'help_admin': "\n<b>Admin Commands:</b>\n/adduser [user_id] - Add user to whitelist\n/removeuser [user_id] - Remove user from whitelist\nOr use the panel below to manage settings.",
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'admin_only': "⛔ Admin only!",
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'user_added': "✅ User {user_id} added to whitelist",
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'user_removed': "✅ User {user_id} removed from whitelist",
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'user_not_in_whitelist': "⚠️ User {user_id} was not in whitelist",
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'cannot_remove_admin': "❌ Cannot remove admin from whitelist",
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'invalid_user_id': "❌ Invalid user ID. Must be a number.",
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'usage_adduser': "Usage: /adduser [user_id]",
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'usage_removeuser': "Usage: /removeuser [user_id]",
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'whitelist_enabled': "✅ Whitelist Enabled",
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'whitelist_disabled': "✅ Whitelist Disabled",
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'whitelist_title': "📋 <b>Whitelist:</b>\n",
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'subscribers_title': "👥 <b>Subscribers:</b>\n",
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'empty': "Empty",
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'force_check_running': "🔄 Running immediate check...",
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'check_failed': "❌ Check failed. See logs for details.",
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'check_completed_none': "✅ Check completed. No webinars found.",
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'check_completed': "✅ Check completed. Found {count} webinar(s)!",
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'toggle_whitelist_disable': "🔒 Disable Whitelist",
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'toggle_whitelist_enable': "🔓 Enable Whitelist",
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'view_whitelist': "📋 View Whitelist",
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'view_subscribers': "👥 View Subscribers",
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'force_check': "🔄 Force Check",
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'webinar_found': "🎓 <b>New webinar found!</b>\n\n",
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'webinar_item': "📌 <b>{name}</b>\n🔗 https://edu.edu.vn.ua{url}",
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'select_language': "🌐 <b>Select language / Виберіть мову / Выберите язык:</b>",
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'language_changed': "✅ Language changed to English",
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'flag_ru': "🇷🇺 Русский",
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'flag_uk': "🇺🇦 Українська",
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'flag_en': "🇬🇧 English",
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}
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}
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# --- Language Helper Functions ---
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def get_user_language(user_id: int) -> str:
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"""Get user's preferred language from Redis. Default: Ukrainian."""
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lang = redis_client.get(f"user:{user_id}:language")
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return lang if lang in ['ru', 'uk', 'en'] else 'uk'
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def set_user_language(user_id: int, lang: str):
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"""Save user's language preference to Redis."""
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if lang in ['ru', 'uk', 'en']:
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redis_client.set(f"user:{user_id}:language", lang)
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logger.info(f"User {user_id} language set to {lang}")
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def t(user_id: int, key: str, **kwargs) -> str:
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"""Translate message for user with optional formatting."""
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lang = get_user_language(user_id)
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message = TRANSLATIONS.get(lang, TRANSLATIONS['uk']).get(key, key)
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if kwargs:
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return message.format(**kwargs)
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return message
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def get_language_keyboard():
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"""Generate language selection keyboard."""
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keyboard = [
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[
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InlineKeyboardButton("🇷🇺 Русский", callback_data="lang_ru"),
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InlineKeyboardButton("🇺🇦 Українська", callback_data="lang_uk"),
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],
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[
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InlineKeyboardButton("🇬🇧 English", callback_data="lang_en"),
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]
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]
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return InlineKeyboardMarkup(keyboard)
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# --- Helper Functions ---
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def is_whitelisted(user_id: int) -> bool:
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"""Check if user is allowed to use the bot."""
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if user_id == ADMIN_ID:
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return True
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enabled = redis_client.get(KEY_WHITELIST_ENABLED)
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if enabled == "0": # Whitelist disabled
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return True
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return redis_client.sismember(KEY_WHITELIST, str(user_id))
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async def is_group_admin(update: Update, context: ContextTypes.DEFAULT_TYPE) -> bool:
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"""Check if the user is an administrator in the group."""
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user = update.effective_user
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chat = update.effective_chat
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if chat.type in [ChatType.PRIVATE, "private"]:
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return True
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try:
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member = await context.bot.get_chat_member(chat.id, user.id)
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return member.status in [ChatMember.OWNER, ChatMember.ADMINISTRATOR]
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except Exception as e:
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logger.error(f"Failed to check admin status: {e}")
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return False
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def get_admin_keyboard(user_id: int):
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"""Generate admin panel keyboard."""
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whitelist_enabled = redis_client.get(KEY_WHITELIST_ENABLED) != "0"
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toggle_text = t(user_id, 'toggle_whitelist_disable') if whitelist_enabled else t(user_id, 'toggle_whitelist_enable')
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keyboard = [
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[InlineKeyboardButton(toggle_text, callback_data="toggle_whitelist")],
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[InlineKeyboardButton(t(user_id, 'view_whitelist'), callback_data="view_whitelist")],
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[InlineKeyboardButton(t(user_id, 'view_subscribers'), callback_data="view_subscribers")],
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[InlineKeyboardButton(t(user_id, 'force_check'), callback_data="force_check")]
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]
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return InlineKeyboardMarkup(keyboard)
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# --- Command Handlers ---
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async def start(update: Update, context: ContextTypes.DEFAULT_TYPE):
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"""Handle /start command."""
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user = update.effective_user
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chat = update.effective_chat
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logger.info(f"User {user.id} ({user.username}) started the bot in chat {chat.id} ({chat.type}).")
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# Check whitelist - MUST be the user executing the command
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if not is_whitelisted(user.id):
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await update.message.reply_text(t(user.id, 'access_denied'))
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return
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# Add to subscribers (Chat ID!)
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redis_client.sadd(KEY_SUBSCRIBERS, chat.id)
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msg = t(chat.id, 'welcome', name=user.first_name)
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if user.id == ADMIN_ID and chat.type == "private":
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msg += t(chat.id, 'welcome_admin')
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await update.message.reply_text(msg, parse_mode='HTML', reply_markup=get_admin_keyboard(user.id))
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else:
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await update.message.reply_text(msg, parse_mode='HTML')
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async def help_command(update: Update, context: ContextTypes.DEFAULT_TYPE):
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"""Handle /help command."""
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user_id = update.effective_user.id
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chat_id = update.effective_chat.id
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msg = t(chat_id, 'help_title') + t(chat_id, 'help_commands')
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if user_id == ADMIN_ID and update.effective_chat.type == "private":
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msg += t(chat_id, 'help_admin')
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await update.message.reply_text(msg, parse_mode='HTML', reply_markup=get_admin_keyboard(user_id))
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else:
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await update.message.reply_text(msg, parse_mode='HTML')
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async def stop_command(update: Update, context: ContextTypes.DEFAULT_TYPE):
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"""Handle /stop command (unsubscribe)."""
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user = update.effective_user
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chat = update.effective_chat
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# Permission check: Whitelisted user OR Group Admin
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if not (is_whitelisted(user.id) or await is_group_admin(update, context)):
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await update.message.reply_text(t(chat.id, 'access_denied')) # Or specific "admin only" message
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return
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redis_client.srem(KEY_SUBSCRIBERS, chat.id)
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await update.message.reply_text(t(chat.id, 'whitelist_disabled').replace(" whitelist", " notifications").replace("Білий список", "Сповіщення").replace("Белый список", "Уведомления") if chat.id else "Unsubscribed")
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async def language_command(update: Update, context: ContextTypes.DEFAULT_TYPE):
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"""Handle /language command."""
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user = update.effective_user
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chat = update.effective_chat
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# Permission check for groups
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if not (is_whitelisted(user.id) or await is_group_admin(update, context)):
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return
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await update.message.reply_text(
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t(chat.id, 'select_language'),
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parse_mode='HTML',
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reply_markup=get_language_keyboard()
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)
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async def add_user(update: Update, context: ContextTypes.DEFAULT_TYPE):
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"""Add user to whitelist (admin only)."""
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admin_id = update.effective_user.id
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if admin_id != ADMIN_ID:
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await update.message.reply_text(t(admin_id, 'admin_only'))
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return
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if not context.args:
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await update.message.reply_text(t(admin_id, 'usage_adduser'))
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return
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try:
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user_id = int(context.args[0])
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redis_client.sadd(KEY_WHITELIST, str(user_id))
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await update.message.reply_text(t(admin_id, 'user_added', user_id=user_id))
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logger.info(f"Admin added user {user_id} to whitelist")
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except ValueError:
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await update.message.reply_text(t(admin_id, 'invalid_user_id'))
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async def remove_user(update: Update, context: ContextTypes.DEFAULT_TYPE):
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"""Remove user from whitelist (admin only)."""
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admin_id = update.effective_user.id
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if admin_id != ADMIN_ID:
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await update.message.reply_text(t(admin_id, 'admin_only'))
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return
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if not context.args:
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await update.message.reply_text(t(admin_id, 'usage_removeuser'))
|
|
return
|
|
|
|
try:
|
|
user_id = int(context.args[0])
|
|
if str(user_id) == str(ADMIN_ID):
|
|
await update.message.reply_text(t(admin_id, 'cannot_remove_admin'))
|
|
return
|
|
|
|
removed = redis_client.srem(KEY_WHITELIST, str(user_id))
|
|
if removed:
|
|
await update.message.reply_text(t(admin_id, 'user_removed', user_id=user_id))
|
|
logger.info(f"Admin removed user {user_id} from whitelist")
|
|
else:
|
|
await update.message.reply_text(t(admin_id, 'user_not_in_whitelist', user_id=user_id))
|
|
except ValueError:
|
|
await update.message.reply_text(t(admin_id, 'invalid_user_id'))
|
|
|
|
# --- Admin Callbacks ---
|
|
|
|
async def admin_callback(update: Update, context: ContextTypes.DEFAULT_TYPE):
|
|
"""Handle admin panel button clicks."""
|
|
query = update.callback_query
|
|
user_id = query.from_user.id
|
|
|
|
if user_id != ADMIN_ID:
|
|
await query.answer(t(user_id, 'admin_only'), show_alert=True)
|
|
return
|
|
|
|
await query.answer()
|
|
data = query.data
|
|
|
|
if data == "toggle_whitelist":
|
|
current = redis_client.get(KEY_WHITELIST_ENABLED)
|
|
new_state = "0" if current != "0" else "1"
|
|
redis_client.set(KEY_WHITELIST_ENABLED, new_state)
|
|
state_text = t(user_id, 'whitelist_disabled') if new_state == "0" else t(user_id, 'whitelist_enabled')
|
|
await query.edit_message_reply_markup(reply_markup=get_admin_keyboard(user_id))
|
|
await query.message.reply_text(state_text)
|
|
|
|
elif data == "view_whitelist":
|
|
members = redis_client.smembers(KEY_WHITELIST)
|
|
msg = t(user_id, 'whitelist_title') + ("\n".join(members) if members else t(user_id, 'empty'))
|
|
await query.message.reply_text(msg, parse_mode='HTML')
|
|
|
|
elif data == "view_subscribers":
|
|
subs = redis_client.smembers(KEY_SUBSCRIBERS)
|
|
msg = t(user_id, 'subscribers_title') + ("\n".join(subs) if subs else t(user_id, 'empty'))
|
|
await query.message.reply_text(msg, parse_mode='HTML')
|
|
|
|
elif data == "force_check":
|
|
await query.message.reply_text(t(user_id, 'force_check_running'))
|
|
result = await check_webinars_job(context)
|
|
|
|
if result is None:
|
|
await query.message.reply_text(t(user_id, 'check_failed'))
|
|
elif result == 0:
|
|
await query.message.reply_text(t(user_id, 'check_completed_none'))
|
|
else:
|
|
await query.message.reply_text(t(user_id, 'check_completed', count=result))
|
|
|
|
async def language_callback(update: Update, context: ContextTypes.DEFAULT_TYPE):
|
|
"""Handle language selection button clicks."""
|
|
query = update.callback_query
|
|
user_id = query.from_user.id
|
|
data = query.data
|
|
|
|
if data.startswith("lang_"):
|
|
lang = data.split("_")[1]
|
|
set_user_language(user_id, lang)
|
|
await query.answer()
|
|
await query.edit_message_text(
|
|
t(user_id, 'language_changed'),
|
|
parse_mode='HTML'
|
|
)
|
|
|
|
# --- Webinar Checking Job ---
|
|
|
|
def get_webinar_key(name: str, url: str) -> str:
|
|
"""Generate unique key for a webinar based on name and URL."""
|
|
return f"{name}|{url}"
|
|
|
|
def get_stored_webinars() -> list:
|
|
"""Get list of stored webinar keys from Redis."""
|
|
data = redis_client.get(KEY_WEBINAR_HISTORY)
|
|
if data:
|
|
try:
|
|
return json.loads(data)
|
|
except Exception as e:
|
|
logger.error(f"Failed to parse webinar history: {e}")
|
|
return []
|
|
|
|
def store_webinars(webinar_keys: list):
|
|
"""Store up to 5 most recent webinar keys in Redis."""
|
|
# Keep only last 5
|
|
webinar_keys = webinar_keys[-5:]
|
|
try:
|
|
redis_client.set(KEY_WEBINAR_HISTORY, json.dumps(webinar_keys))
|
|
logger.info(f"Stored {len(webinar_keys)} webinar(s) in history")
|
|
except Exception as e:
|
|
logger.error(f"Failed to store webinar history: {e}")
|
|
|
|
async def check_webinars_job(context: ContextTypes.DEFAULT_TYPE):
|
|
"""Background job to check for webinars using Async Playwright.
|
|
|
|
Returns:
|
|
int: Number of webinars found, or None if check failed
|
|
"""
|
|
logger.info("Running webinar check...")
|
|
|
|
phpsessid = redis_client.get(KEY_PHPSESSID)
|
|
if not phpsessid:
|
|
logger.warning("PHPSESSID missing. Skipping check.")
|
|
# --- DEBUG LOGGING ---
|
|
try:
|
|
with open('phpsessid_missing.log', 'a') as f:
|
|
f.write(f"[{os.getcwd()}] PHPSESSID missing at {context.job.last_run: %Y-%m-%d %H:%M:%S}\n")
|
|
except Exception as e:
|
|
logger.error(f"Failed to write PHPSESSID debug log: {e}")
|
|
# ---------------------
|
|
return None
|
|
|
|
current_webinars = [] # List of dicts with name, url, and formatted text
|
|
content = ""
|
|
|
|
try:
|
|
async with async_playwright() as p:
|
|
# Connect to remote Playwright service
|
|
browser = await p.chromium.connect(PLAYWRIGHT_WS)
|
|
|
|
try:
|
|
# Create browser context with user agent
|
|
context_browser = await browser.new_context(user_agent=USER_AGENT)
|
|
|
|
# Add PHPSESSID cookie
|
|
await context_browser.add_cookies([{
|
|
'name': 'PHPSESSID',
|
|
'value': phpsessid,
|
|
'domain': 'edu.edu.vn.ua',
|
|
'path': '/'
|
|
}])
|
|
|
|
# Create new page
|
|
page = await context_browser.new_page()
|
|
|
|
try:
|
|
# Navigate to webinar page
|
|
await page.goto(WEBINAR_URL, wait_until='domcontentloaded')
|
|
|
|
# Wait for the table to load
|
|
await page.wait_for_selector('#meetings table', timeout=10000)
|
|
await page.wait_for_timeout(2000)
|
|
|
|
# Get page content
|
|
content = await page.content()
|
|
|
|
# Check if "no webinar" message is present
|
|
if "Жодного онлайн уроку зараз" not in content:
|
|
logger.info("!!! WEBINAR FOUND !!!")
|
|
|
|
# Extract webinar details from table rows
|
|
rows = page.locator('#meetings table tbody tr')
|
|
count = await rows.count()
|
|
|
|
for i in range(count):
|
|
row = rows.nth(i)
|
|
text = await row.inner_text()
|
|
|
|
if "Жодного онлайн уроку зараз" not in text:
|
|
# Extract name (topic) from first column
|
|
name_elem = row.locator('td').nth(0)
|
|
name = await name_elem.inner_text()
|
|
name = name.strip()
|
|
|
|
# Extract join URL from fourth column
|
|
url_elem = row.locator('td').nth(3).locator('a[href*="/webinar/join/"]').first
|
|
url = await url_elem.get_attribute('href')
|
|
|
|
if name and url:
|
|
current_webinars.append({
|
|
'name': name,
|
|
'url': url,
|
|
'text': text.strip()
|
|
})
|
|
logger.info(f"Found webinar: {name} -> {url}")
|
|
else:
|
|
logger.info("No webinars found (expected message present)")
|
|
|
|
except Exception as e:
|
|
logger.error(f"Error checking page: {e}. Saving content for debug.")
|
|
# If page content is available, save it on error
|
|
try:
|
|
if page and not content:
|
|
content = await page.content()
|
|
except Exception:
|
|
pass # Ignore error during content retrieval on check error
|
|
|
|
return None
|
|
finally:
|
|
await page.close()
|
|
await context_browser.close()
|
|
|
|
finally:
|
|
await browser.close()
|
|
|
|
except Exception as e:
|
|
logger.error(f"Playwright error: {e}")
|
|
return None
|
|
|
|
# --- DEBUG LOGGING (Saving last response content) ---
|
|
if not current_webinars and content: #if no webinars found, save the page content
|
|
try:
|
|
with open('response.html', 'w', encoding='utf-8') as f:
|
|
f.write(content)
|
|
logger.info("Saved page content to response.html for debug.")
|
|
except Exception as e:
|
|
logger.error(f"Failed to write debug HTML: {e}")
|
|
# -----------------------------------------------------
|
|
|
|
# Check for NEW webinars and notify
|
|
if current_webinars:
|
|
# Get stored webinar history
|
|
stored_keys = get_stored_webinars()
|
|
logger.info(f"Stored webinar keys: {stored_keys}")
|
|
|
|
# Find new webinars (not in history)
|
|
new_webinars = []
|
|
current_keys = []
|
|
|
|
for webinar in current_webinars:
|
|
key = get_webinar_key(webinar['name'], webinar['url'])
|
|
current_keys.append(key)
|
|
|
|
if key not in stored_keys:
|
|
new_webinars.append(webinar)
|
|
logger.info(f"NEW webinar detected: {webinar['name']}")
|
|
|
|
# Update stored history with current webinars
|
|
# Merge old and new, keeping only last 5
|
|
updated_keys = stored_keys + [k for k in current_keys if k not in stored_keys]
|
|
store_webinars(updated_keys)
|
|
|
|
# Notify subscribers ONLY about NEW webinars
|
|
if new_webinars:
|
|
subscribers = redis_client.smembers(KEY_SUBSCRIBERS)
|
|
logger.info(f"Sending notification about {len(new_webinars)} new webinar(s) to {len(subscribers)} subscriber(s)")
|
|
|
|
for sub_id in subscribers:
|
|
try:
|
|
# Build message in user's language
|
|
# sub_id comes from redis set as string, convert to int for translation lookup
|
|
webinar_items = "\n\n".join([
|
|
t(int(sub_id), 'webinar_item', name=w['name'], url=w['url'])
|
|
for w in new_webinars
|
|
])
|
|
message = t(int(sub_id), 'webinar_found') + webinar_items
|
|
|
|
await context.bot.send_message(chat_id=sub_id, text=message, parse_mode='HTML')
|
|
logger.info(f"Notification sent to {sub_id}")
|
|
except Exception as e:
|
|
logger.error(f"Failed to send to {sub_id}: {e}")
|
|
else:
|
|
logger.info(f"Found {len(current_webinars)} webinar(s), but all are already known")
|
|
|
|
return len(current_webinars)
|
|
|
|
# --- Main ---
|
|
|
|
def main():
|
|
if not WEBINAR_TELEGRAM_TOKEN:
|
|
logger.error("WEBINAR_TELEGRAM_TOKEN is missing!")
|
|
return
|
|
|
|
# Set default whitelist state if not set
|
|
if not redis_client.exists(KEY_WHITELIST_ENABLED):
|
|
redis_client.set(KEY_WHITELIST_ENABLED, "1") # Enabled by default
|
|
|
|
# Add admin to whitelist
|
|
if ADMIN_ID:
|
|
redis_client.sadd(KEY_WHITELIST, str(ADMIN_ID))
|
|
|
|
app = Application.builder().token(WEBINAR_TELEGRAM_TOKEN).build()
|
|
|
|
# Handlers
|
|
app.add_handler(CommandHandler("start", start))
|
|
app.add_handler(CommandHandler("stop", stop_command))
|
|
app.add_handler(CommandHandler("help", help_command))
|
|
app.add_handler(CommandHandler("language", language_command))
|
|
app.add_handler(CommandHandler("adduser", add_user))
|
|
app.add_handler(CommandHandler("removeuser", remove_user))
|
|
|
|
# Callback handlers - language selection first, then admin panel
|
|
app.add_handler(CallbackQueryHandler(language_callback, pattern="^lang_"))
|
|
app.add_handler(CallbackQueryHandler(admin_callback))
|
|
|
|
# Job Queue
|
|
job_queue = app.job_queue
|
|
job_queue.run_repeating(check_webinars_job, interval=WEBINAR_CHECK_INTERVAL, first=10)
|
|
|
|
logger.info("Bot started polling...")
|
|
app.run_polling()
|
|
|
|
if __name__ == "__main__":
|
|
main() |