diff --git "a/app.py" "b/app.py" deleted file mode 100644--- "a/app.py" +++ /dev/null @@ -1,2321 +0,0 @@ - -from flask import Flask, render_template_string, request, redirect, url_for, send_file, flash, jsonify, session -import json -import os -import logging -import threading -import time -from datetime import datetime -from huggingface_hub import HfApi, hf_hub_download -from huggingface_hub.utils import RepositoryNotFoundError, HfHubHTTPError -from werkzeug.utils import secure_filename -from dotenv import load_dotenv -import requests -import uuid - -load_dotenv() - -app = Flask(__name__) -app.secret_key = os.getenv("FLASK_SECRET_KEY", 'your_unique_secret_key_integrity_shop_67890_no_login') -DATA_FILE = 'data.json' - -SYNC_FILES = [DATA_FILE] - -REPO_ID = "Kgshop/integrity" -HF_TOKEN_WRITE = os.getenv("HF_TOKEN") -HF_TOKEN_READ = os.getenv("HF_TOKEN_READ") - -CURRENCY_CODE = 'KGS' -ADMIN_CURRENCY_CODE = 'USD' - -DOWNLOAD_RETRIES = 3 -DOWNLOAD_DELAY = 5 - -logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s') - -translations = { - 'ru': { - 'site_name': 'Integrity', - 'catalog_title': 'Integrity - Каталог', - 'admin_title': 'Админ-панель - Integrity', - 'order_title': 'Заказ №{order_id} - Integrity', - 'all_categories': 'Все категории', - 'all_suppliers': 'Все поставщики', - 'search_placeholder': 'Поиск по названию или описанию...', - 'no_products_yet': 'Товары пока не добавлены.', - 'details': 'Подробнее', - 'add_to_cart': 'В корзину', - 'loading': 'Загрузка...', - 'specify_quantity_color': 'Укажите количество и цвет', - 'quantity': 'Количество:', - 'color_variant': 'Цвет/Вариант:', - 'confirm_add_to_cart': 'Добавить в корзину', - 'your_cart': 'Ваша корзина', - 'cart_empty': 'Ваша корзина пуста.', - 'total': 'Итого:', - 'clear_cart': 'Очистить корзину', - 'formulate_order': 'Сформировать заказ', - 'open_cart_aria': 'Открыть корзину', - 'error_product_not_found': 'Ошибка: товар не найден.', - 'error_invalid_quantity': 'Пожалуйста, укажите корректное количество (больше 0).', - 'error_adding_product_not_found': 'Ошибка добавления: товар не найден.', - 'product_added_to_cart': '{product_name} добавлен в корзину!', - 'cart_item_color_prefix': ' (Цвет: ', - 'cart_item_color_suffix': ')', - 'remove_item_title': 'Удалить товар', - 'confirm_clear_cart': 'Вы уверены, что хотите очистить корзину?', - 'cart_empty_for_order': 'Корзина пуста! Добавьте товары перед формированием заказа.', - 'formulating_order': 'Формируем заказ...', - 'failed_to_create_order': 'Не удалось создать заказ', - 'order_id_not_received': 'Не получен ID заказа от сервера.', - 'error_generic': 'Ошибка: {error_message}', - 'no_products_found_for_query': 'По вашему запросу товары не найдены.', - 'product_detail_photo_alt': '{product_name} - фото {loop_index}', - 'no_image_alt': 'Изображение отсутствует', - 'category': 'Категория:', - 'supplier': 'Поставщик:', - 'no_category': 'Без категории', - 'no_supplier': 'Без поставщика', - 'price': 'Цена:', - 'description': 'Описание:', - 'description_absent': 'Описание отсутствует.', - 'available_colors_variants': 'Доступные цвета/варианты:', - 'order_page_title': 'Ваш Заказ №{order_id}', - 'creation_date': 'Дата создания:', - 'products_in_order': 'Товары в заказе', - 'total_products_sum': 'Общая сумма товаров:', - 'total_to_pay': 'ИТОГО К ОПЛАТЕ:', - 'order_status': 'Статус заказа', - 'anonymous_order_notice': 'Этот заказ был оформлен без входа в систему.', - 'contact_whatsapp_notice': 'Пожалуйста, свяжитесь с нами по WhatsApp для подтверждения и уточнения деталей.', - 'send_order_button': 'Отправить в WhatsApp', - 'back_to_catalog': '← Вернуться в каталог', - 'error_page_title': 'Ошибка', - 'order_not_found_by_id': 'Заказ с таким ID не найден.', - 'whatsapp_greeting': 'Здравствуйте! Хочу подтвердить свой заказ на Integrity:', - 'whatsapp_order_number': 'Номер заказа:', - 'whatsapp_order_link': 'Ссылка на заказ:', - 'whatsapp_contact_request': 'Пожалуйста, свяжитесь со мной для уточнения деталей оплаты и доставки.', - 'whatsapp_request_price_calculation': 'Пожалуйста, рассчитайте стоимость заказа.', - 'admin_panel_h1': 'Админ-панель Integrity', - 'go_to_catalog': 'Перейти в каталог', - 'sync_with_dc': 'Синхронизация с Датацентром', - 'upload_db': 'Загрузить БД', - 'download_db': 'Скачать БД', - 'confirm_force_upload': 'Вы уверены, что хотите принудительно загрузить локальные данные на сервер? Это перезапишет данные на сервере.', - 'confirm_force_download': 'Вы уверены, что хотите принудительно скачать данные с сервера? Это перезапишет ваши локальные файлы.', - 'sync_info_text': 'Резервное копирование происходит автоматически каждые 30 минут, а также после каждого сохранения данных. Используйте эти кнопки для немедленной синхронизации.', - 'manage_categories': 'Управление категориями', - 'add_new_category': 'Добавить новую категорию', - 'new_category_name_label': 'Название новой категории:', - 'add_button': 'Добавить', - 'existing_categories': 'Существующие категории:', - 'confirm_delete_category': "Вы уверены, что хотите удалить категорию '{category_name}'? Товары этой категории будут помечены как 'Без категории'.", - 'no_categories_yet': 'Категорий пока нет.', - 'manage_suppliers': 'Управление поставщиками', - 'add_new_supplier': 'Добавить нового поставщика', - 'new_supplier_name_label': 'Название нового поставщика:', - 'existing_suppliers': 'Существующие поставщики:', - 'confirm_delete_supplier': "Вы уверены, что хотите удалить поставщика '{supplier_name}'? Товары этого поставщика будут помечены как 'Без поставщика'.", - 'no_suppliers_yet': 'Поставщиков пока нет.', - 'information_section_title': 'Информация', - 'user_management_disabled_info': 'Управление пользователями отключено, так как сайт не требует входа.', - 'anonymous_orders_whatsapp_info': 'Заказы создаются анонимно и должны быть подтверждены через WhatsApp.', - 'manage_products': 'Управление товарами', - 'add_new_product': 'Добавить новый товар', - 'product_name_label': 'Название товара *:', - 'product_price_usd_label': 'Цена (USD) *:', - 'product_discount_percent_label': 'Скидка (%):', - 'product_description_label': 'Описание:', - 'product_category_label': 'Категория:', - 'product_supplier_label': 'Поставщик:', - 'no_category_option': 'Без категории', - 'no_supplier_option': 'Без поставщика', - 'photos_label': 'Фотографии (до 10 шт.):', - 'colors_variants_label': 'Цвета/Варианты (оставьте пустым, если нет):', - 'color_placeholder_example': 'Например: Синий', - 'add_color_field_button': 'Добавить поле для цвета/варианта', - 'in_stock_label': 'В наличии', - 'top_product_label': 'Топ товар (показывать наверху)', - 'add_product_button': 'Добавить товар', - 'product_list_title': 'Список товаров:', - 'view_first_photo_title': 'Посмотреть первое фото', - 'photo_alt': 'Фото', - 'no_photo_alt': 'Нет фото', - 'status_in_stock': 'В наличии', - 'status_out_of_stock': 'Нет в наличии', - 'status_top_product': 'Топ', - 'description_label_item': 'Описание:', - 'description_not_available': 'Отсутствует', - 'colors_variants_item_label': 'Цвета/Вар-ты:', - 'colors_not_available': 'Нет', - 'discount_label_item': 'Скидка:', - 'discount_badge_text': 'Скидка {discount}%', - 'total_photos_count': '(Всего фото: {count})', - 'edit_button': 'Редактировать', - 'confirm_delete_product': "Вы уверены, что хотите удалить товар '{product_name}'?", - 'delete_button': 'Удалить', - 'editing_product_title': 'Редактирование: {product_name}', - 'product_name_edit_label': 'Название *:', - 'product_price_usd_edit_label': 'Цена (USD) *:', - 'product_discount_percent_edit_label': 'Скидка (%):', - 'product_description_edit_label': 'Описание:', - 'product_category_edit_label': 'Категория:', - 'product_supplier_edit_label': 'Поставщик:', - 'replace_photos_label': 'Заменить фотографии (выберите новые файлы, до 10 шт.):', - 'current_photos_label': 'Текущие фото:', - 'photo_alt_indexed': 'Фото {loop_index}', - 'colors_variants_edit_label': 'Цвета/Варианты:', - 'color_placeholder_generic': 'Например: Цвет', - 'add_color_field_edit_button': 'Добавить поле для цвета', - 'in_stock_edit_label': 'В наличии', - 'top_product_edit_label': 'Топ товар', - 'save_changes_button': 'Сохранить изменения', - 'no_products_yet_admin': 'Товаров пока нет.', - 'js_new_color_variant_placeholder': 'Новый цвет/вариант', - 'flash_category_added_success': "Категория '{category_name}' успешно добавлена.", - 'flash_category_name_empty': 'Название категории не может быть пустым.', - 'flash_category_already_exists': "Категория '{category_name}' уже существует.", - 'flash_category_delete_success': "Категория '{category_name}' удалена. {updated_count} товаров обновлено.", - 'flash_category_delete_failed': "Не удалось удалить категорию '{category_name}'.", - 'flash_supplier_added_success': "Поставщик '{supplier_name}' успешно добавлен.", - 'flash_supplier_name_empty': 'Имя поставщика не может быть пустым.', - 'flash_supplier_already_exists': "Поставщик '{supplier_name}' уже существует.", - 'flash_supplier_delete_success': "Поставщик '{supplier_name}' удален. {updated_count} товаров обновлено.", - 'flash_supplier_delete_failed': "Не удалось удалить поставщика '{supplier_name}'.", - 'flash_product_name_price_required': 'Название и цена товара обязательны.', - 'flash_invalid_price_format': 'Неверный формат цены.', - 'flash_invalid_discount_format': 'Неверный формат скидки (0-100).', - 'flash_photo_limit_reached': 'Загружено только первые {photo_limit} фото.', - 'flash_file_not_image_skipped': 'Файл {filename} не является изображением и был пропущен.', - 'flash_photo_upload_error': 'Ошибка при загрузке фото {filename}.', - 'flash_hf_token_write_not_set_photos_not_uploaded': 'HF_TOKEN (write) не настроен. Фотографии не были загружены.', - 'flash_product_added_success': "Товар '{product_name}' успешно добавлен.", - 'flash_edit_error_no_index': 'Ошибка редактирования: индекс товара не передан.', - 'flash_edit_error_invalid_index': "Ошибка редактирования: неверный индекс товара '{index_str}'.", - 'flash_invalid_price_format_edit_warning': "Неверный формат цены для товара '{product_name}'. Цена не изменена.", - 'flash_invalid_discount_format_edit_warning': "Неверный формат скидки для товара '{product_name}'. Скидка не изменена.", - 'flash_photos_updated_success': 'Фотографии товара успешно обновлены.', - 'flash_failed_to_upload_new_photos_format_error': 'Не удалось загрузить новые фотографии (возможно, неверный формат).', - 'flash_hf_token_write_not_set_photos_not_updated': 'HF_TOKEN (write) не настроен. Фотографии не были обновлены.', - 'flash_product_updated_success': "Товар '{product_name}' успешно обновлен.", - 'flash_delete_error_no_index': 'Ошибка удаления: индекс товара не передан.', - 'flash_failed_delete_hf_photos_warning': "Не удалось удалить фото для товара '{product_name}' с сервера. Товар удале�� локально.", - 'flash_hf_token_write_not_set_photos_not_deleted_warning': "Товар '{product_name}' удален локально, но фото не удалены с сервера (токен не задан).", - 'flash_product_deleted_success': "Товар '{product_name}' удален.", - 'flash_delete_error_invalid_index': "Ошибка удаления: неверный индекс товара '{index_str}'.", - 'flash_unknown_action': 'Неизвестное действие: {action}', - 'flash_internal_error': "Произошла внутренняя ошибка при выполнении действия '{action}'. Подробности в логе сервера.", - 'flash_data_uploaded_hf_success': 'Данные успешно загружены на Hugging Face.', - 'flash_data_upload_hf_error': 'Ошибка при загрузке на Hugging Face: {error}', - 'flash_data_downloaded_hf_success': 'Данные успешно скачаны с Hugging Face. Локальные файлы обновлены.', - 'flash_data_download_hf_error_retries': 'Не удалось скачать данные с Hugging Face после нескольких попыток. Проверьте логи.', - 'flash_data_download_hf_error': 'Ошибка при скачивании с Hugging Face: {error}', - 'currency_name': 'Кыргызский сом', - 'close_button_aria': 'Закрыть', - 'admin_settings_title': 'Настройки магазина', - 'admin_usd_to_kgs_rate_label': 'Курс USD к KGS (например: 87.50):', - 'admin_prices_visibility_label': 'Видимость цен на сайте:', - 'admin_prices_enabled_checkbox_label': 'Цены включены', - 'save_settings_button': 'Сохранить настройки', - 'flash_settings_updated': 'Настройки успешно обновлены.', - 'prices_disabled_notice_catalog': 'Цены временно не отображаются. Добавьте товары в корзину для запроса стоимости.', - 'prices_disabled_notice_cart': 'Цены не отображаются. Стоимость будет рассчитана после оформления заказа.', - 'request_price_calculation_button': 'Запросить расчет стоимости', - 'price_on_request': 'Цена по запросу', - } -} - -def get_translation(key, **kwargs): - translation_template = translations['ru'].get(key, f"MISSING_TRANSLATION: {key}") - return translation_template.format(**kwargs) if kwargs else translation_template - -def download_db_from_hf(specific_file=None, retries=DOWNLOAD_RETRIES, delay=DOWNLOAD_DELAY): - if not HF_TOKEN_READ and not HF_TOKEN_WRITE: - logging.warning("HF_TOKEN_READ/HF_TOKEN_WRITE not set. Download might fail for private repos.") - token_to_use = HF_TOKEN_READ if HF_TOKEN_READ else HF_TOKEN_WRITE - files_to_download = [specific_file] if specific_file else SYNC_FILES - logging.info(f"Attempting download for {files_to_download} from {REPO_ID}...") - all_successful = True - for file_name in files_to_download: - success = False - for attempt in range(retries + 1): - try: - logging.info(f"Downloading {file_name} (Attempt {attempt + 1}/{retries + 1})...") - local_path = hf_hub_download( - repo_id=REPO_ID, - filename=file_name, - repo_type="dataset", - token=token_to_use, - local_dir=".", - local_dir_use_symlinks=False, - force_download=True, - resume_download=False - ) - logging.info(f"Successfully downloaded {file_name} to {local_path}.") - success = True - break - except RepositoryNotFoundError: - logging.error(f"Repository {REPO_ID} not found. Download cancelled for all files.") - return False - except HfHubHTTPError as e: - if e.response.status_code == 404: - logging.warning(f"File {file_name} not found in repo {REPO_ID} (404). Skipping this file.") - if attempt == 0 and not os.path.exists(file_name): - try: - if file_name == DATA_FILE: - with open(file_name, 'w', encoding='utf-8') as f: - json.dump({'products': [], 'categories': [], 'suppliers': [], 'orders': {}, 'config': {'usd_to_kgs_rate': 87.0, 'prices_enabled': True}}, f) - logging.info(f"Created empty local file {file_name} because it was not found on HF.") - except Exception as create_e: - logging.error(f"Failed to create empty local file {file_name}: {create_e}") - success = False - break - else: - logging.error(f"HTTP error downloading {file_name} (Attempt {attempt + 1}): {e}. Retrying in {delay}s...") - except requests.exceptions.RequestException as e: - logging.error(f"Network error downloading {file_name} (Attempt {attempt + 1}): {e}. Retrying in {delay}s...") - except Exception as e: - logging.error(f"Unexpected error downloading {file_name} (Attempt {attempt + 1}): {e}. Retrying in {delay}s...", exc_info=True) - if attempt < retries: - time.sleep(delay) - if not success and file_name == DATA_FILE: - logging.error(f"Failed to download critical file {file_name} after {retries + 1} attempts.") - all_successful = False - elif not success: - logging.warning(f"Failed to download non-critical file {file_name} after {retries + 1} attempts.") - logging.info(f"Download process finished. Overall success for critical files: {all_successful}") - return all_successful - -def upload_db_to_hf(specific_file=None): - if not HF_TOKEN_WRITE: - logging.warning("HF_TOKEN (for writing) not set. Skipping upload to Hugging Face.") - return - try: - api = HfApi() - files_to_upload = [specific_file] if specific_file else SYNC_FILES - logging.info(f"Starting upload of {files_to_upload} to HF repo {REPO_ID}...") - for file_name in files_to_upload: - if os.path.exists(file_name): - try: - api.upload_file( - path_or_fileobj=file_name, - path_in_repo=file_name, - repo_id=REPO_ID, - repo_type="dataset", - token=HF_TOKEN_WRITE, - commit_message=f"Sync {file_name} {datetime.now().strftime('%Y-%m-%d %H:%M:%S')}" - ) - logging.info(f"File {file_name} successfully uploaded to Hugging Face.") - except Exception as e: - logging.error(f"Error uploading file {file_name} to Hugging Face: {e}") - else: - logging.warning(f"File {file_name} not found locally, skipping upload.") - logging.info("Finished uploading files to HF.") - except Exception as e: - logging.error(f"General error during Hugging Face upload initialization or process: {e}", exc_info=True) - -def periodic_backup(): - backup_interval = 1800 - logging.info(f"Setting up periodic backup every {backup_interval} seconds.") - while True: - time.sleep(backup_interval) - logging.info("Starting periodic backup...") - upload_db_to_hf() - logging.info("Periodic backup finished.") - -def load_data(): - default_data = {'products': [], 'categories': [], 'suppliers': [], 'orders': {}, 'config': {'usd_to_kgs_rate': 87.0, 'prices_enabled': True}} - try: - with open(DATA_FILE, 'r', encoding='utf-8') as file: - data = json.load(file) - logging.info(f"Local data loaded successfully from {DATA_FILE}") - if not isinstance(data, dict): - logging.warning(f"Local {DATA_FILE} is not a dictionary. Attempting download.") - raise FileNotFoundError - if 'products' not in data: data['products'] = [] - if 'categories' not in data: data['categories'] = [] - if 'suppliers' not in data: data['suppliers'] = [] - if 'orders' not in data: data['orders'] = {} - if 'config' not in data: - data['config'] = default_data['config'] - else: - if 'usd_to_kgs_rate' not in data['config']: - data['config']['usd_to_kgs_rate'] = default_data['config'].get('usd_to_kgs_rate', 87.0) - if 'usd_to_uzs_rate' in data['config']: - data['config']['usd_to_kgs_rate'] = data['config'].pop('usd_to_uzs_rate') - try: - data['config']['usd_to_kgs_rate'] = float(data['config']['usd_to_kgs_rate']) - except (ValueError, TypeError): - data['config']['usd_to_kgs_rate'] = default_data['config']['usd_to_kgs_rate'] - if 'prices_enabled' not in data['config']: - data['config']['prices_enabled'] = default_data['config']['prices_enabled'] - for prod in data.get('products', []): - if 'supplier' not in prod: - prod['supplier'] = 'Без поставщика' - if 'price' in prod and 'price_usd' not in prod: - try: - prod['price_usd'] = float(prod['price']) - del prod['price'] - except: - prod['price_usd'] = 0.0 - elif 'price_usd' not in prod: - prod['price_usd'] = 0.0 - if 'discount_percent' not in prod: - prod['discount_percent'] = 0 - else: - try: - prod['discount_percent'] = int(prod['discount_percent']) - if not (0 <= prod['discount_percent'] <= 100): - prod['discount_percent'] = 0 - except (ValueError, TypeError): - prod['discount_percent'] = 0 - return data - except FileNotFoundError: - logging.warning(f"Local file {DATA_FILE} not found. Attempting download from HF.") - except json.JSONDecodeError: - logging.error(f"Error decoding JSON in local {DATA_FILE}. File might be corrupt. Attempting download.") - - if download_db_from_hf(specific_file=DATA_FILE): - try: - with open(DATA_FILE, 'r', encoding='utf-8') as file: - data = json.load(file) - logging.info(f"Data loaded successfully from {DATA_FILE} after download.") - if not isinstance(data, dict): - logging.error(f"Downloaded {DATA_FILE} is not a dictionary. Using default.") - return default_data - if 'products' not in data: data['products'] = [] - if 'categories' not in data: data['categories'] = [] - if 'suppliers' not in data: data['suppliers'] = [] - if 'orders' not in data: data['orders'] = {} - if 'config' not in data: - data['config'] = default_data['config'] - else: - if 'usd_to_kgs_rate' not in data['config']: - data['config']['usd_to_kgs_rate'] = default_data['config'].get('usd_to_kgs_rate', 87.0) - if 'usd_to_uzs_rate' in data['config']: - data['config']['usd_to_kgs_rate'] = data['config'].pop('usd_to_uzs_rate') - try: - data['config']['usd_to_kgs_rate'] = float(data['config']['usd_to_kgs_rate']) - except (ValueError, TypeError): - data['config']['usd_to_kgs_rate'] = default_data['config']['usd_to_kgs_rate'] - if 'prices_enabled' not in data['config']: - data['config']['prices_enabled'] = default_data['config']['prices_enabled'] - for prod in data.get('products', []): - if 'supplier' not in prod: - prod['supplier'] = 'Без поставщика' - if 'price' in prod and 'price_usd' not in prod: - try: - prod['price_usd'] = float(prod['price']) - del prod['price'] - except: - prod['price_usd'] = 0.0 - elif 'price_usd' not in prod: - prod['price_usd'] = 0.0 - if 'discount_percent' not in prod: - prod['discount_percent'] = 0 - else: - try: - prod['discount_percent'] = int(prod['discount_percent']) - if not (0 <= prod['discount_percent'] <= 100): - prod['discount_percent'] = 0 - except (ValueError, TypeError): - prod['discount_percent'] = 0 - return data - except FileNotFoundError: - logging.error(f"File {DATA_FILE} still not found even after download reported success. Using default.") - return default_data - except json.JSONDecodeError: - logging.error(f"Error decoding JSON in downloaded {DATA_FILE}. Using default.") - return default_data - except Exception as e: - logging.error(f"Unknown error loading downloaded {DATA_FILE}: {e}. Using default.", exc_info=True) - return default_data - else: - logging.error(f"Failed to download {DATA_FILE} from HF after retries. Using empty default data structure.") - if not os.path.exists(DATA_FILE): - try: - with open(DATA_FILE, 'w', encoding='utf-8') as f: - json.dump(default_data, f) - logging.info(f"Created empty local file {DATA_FILE} after failed download.") - except Exception as create_e: - logging.error(f"Failed to create empty local file {DATA_FILE}: {create_e}") - return default_data - - -def save_data(data): - try: - if not isinstance(data, dict): - logging.error("Attempted to save invalid data structure (not a dict). Aborting save.") - return - default_config = {'usd_to_kgs_rate': 87.0, 'prices_enabled': True} - if 'products' not in data: data['products'] = [] - if 'categories' not in data: data['categories'] = [] - if 'suppliers' not in data: data['suppliers'] = [] - if 'orders' not in data: data['orders'] = {} - if 'config' not in data: - data['config'] = default_config - else: - if 'usd_to_kgs_rate' not in data['config']: - data['config']['usd_to_kgs_rate'] = default_config['usd_to_kgs_rate'] - if 'usd_to_uzs_rate' in data['config']: - data['config']['usd_to_kgs_rate'] = data['config'].pop('usd_to_uzs_rate') - try: - data['config']['usd_to_kgs_rate'] = float(data['config']['usd_to_kgs_rate']) - except (ValueError, TypeError): - data['config']['usd_to_kgs_rate'] = default_config['usd_to_kgs_rate'] - if 'prices_enabled' not in data['config']: - data['config']['prices_enabled'] = default_config['prices_enabled'] - for prod in data.get('products', []): - if 'supplier' not in prod: - prod['supplier'] = 'Без поставщика' - if 'price' in prod and 'price_usd' not in prod: - try: - prod['price_usd'] = float(prod['price']) - del prod['price'] - except: - prod['price_usd'] = 0.0 - elif 'price_usd' not in prod: - prod['price_usd'] = 0.0 - try: - prod['price_usd'] = float(prod['price_usd']) - except (ValueError, TypeError): - prod['price_usd'] = 0.0 - if 'discount_percent' not in prod: - prod['discount_percent'] = 0 - else: - try: - prod['discount_percent'] = int(prod['discount_percent']) - if not (0 <= prod['discount_percent'] <= 100): - prod['discount_percent'] = 0 - except (ValueError, TypeError): - prod['discount_percent'] = 0 - with open(DATA_FILE, 'w', encoding='utf-8') as file: - json.dump(data, file, ensure_ascii=False, indent=4) - logging.info(f"Data successfully saved to {DATA_FILE}") - upload_db_to_hf(specific_file=DATA_FILE) - except Exception as e: - logging.error(f"Error saving data to {DATA_FILE}: {e}", exc_info=True) - -@app.context_processor -def inject_global_vars(): - lang_translations = translations['ru'] - app_config = load_data().get('config', {'usd_to_kgs_rate': 87.0, 'prices_enabled': True}) - js_trans_keys = [ - 'error_product_not_found', 'error_invalid_quantity', 'error_adding_product_not_found', - 'product_added_to_cart', 'cart_item_color_prefix', 'cart_item_color_suffix', - 'remove_item_title', 'confirm_clear_cart', 'cart_empty_for_order', 'formulating_order', - 'failed_to_create_order', 'order_id_not_received', 'error_generic', - 'no_products_found_for_query', 'cart_empty', 'loading', 'no_products_yet', - 'js_new_color_variant_placeholder', 'prices_disabled_notice_cart', 'price_on_request' - ] - js_translations_dict = {key: lang_translations.get(key, key) for key in js_trans_keys} - return dict( - get_translation=get_translation, - js_translations=js_translations_dict, - app_config=app_config - ) - -CATALOG_TEMPLATE = ''' - - - - - - {{ get_translation('catalog_title') }} - - - - - - -
-
-
-

{{ get_translation('site_name') }}

-
-
- - {% if not app_config.prices_enabled %} -
- {{ get_translation('prices_disabled_notice_catalog') }} -
- {% endif %} - -
-

{{ get_translation('supplier') }}

-
- - {% for supplier_name in suppliers %} - - {% endfor %} -
- -

{{ get_translation('category') }}

-
- - {% for category_name_orig in categories %} - - {% endfor %} -
-
- -
- -
- -
- {% for product in products %} -
- {% if product.get('is_top', False) %} - {{ get_translation('status_top_product') }} - {% endif %} -
- {% if product.get('photos') and product['photos']|length > 0 %} - {{ product['name'] }} - {% else %} - {{ get_translation('no_image_alt') }} - {% endif %} -
-
-

{{ product['name'] }}

-
- {% set discount = product.get('discount_percent', 0) %} - {% set original_price_kgs = product.price_usd * app_config.usd_to_kgs_rate %} - {% if app_config.prices_enabled %} - {% if discount > 0 %} - {% set discounted_price_kgs = original_price_kgs * (100 - discount) / 100 %} - {{ "%.2f"|format(original_price_kgs) }} {{ currency_code }} -
{{ "%.2f"|format(discounted_price_kgs) }} {{ currency_code }}
- {{ get_translation('discount_badge_text', discount=discount) }} - {% else %} -
{{ "%.2f"|format(original_price_kgs) }} {{ currency_code }}
- {% endif %} - {% else %} -
{{ get_translation('price_on_request') }}
- {% endif %} -
-

{{ product.get('description', '')[:50] }}{% if product.get('description', '')|length > 50 %}...{% endif %}

-
-
- - -
-
- {% endfor %} - {% if not products %} -

{{ get_translation('no_products_yet') }}

- {% endif %} -
-
- - - - - - - - - -
- - - - - - - - - -''' - -PRODUCT_DETAIL_TEMPLATE = ''' -
-

{{ product['name'] }}

-
-
- {% if product.get('photos') and product['photos']|length > 0 %} - {% for photo in product['photos'] %} -
-
- {{ get_translation('product_detail_photo_alt', product_name=product['name'], loop_index=loop.index) }} -
-
- {% endfor %} - {% else %} -
- {{ get_translation('no_image_alt') }} -
- {% endif %} -
- {% if product.get('photos') and product['photos']|length > 1 %} -
-
-
- {% endif %} -
-
-

{{ get_translation('supplier') }} {{ product.get('supplier', get_translation('no_supplier')) }}

-

{{ get_translation('category') }} {{ get_translation(product.get('category')) if product.get('category') == 'Без категории' else product.get('category', get_translation('no_category')) }}

- {% set discount = product.get('discount_percent', 0) %} - {% set original_price_kgs = product.price_usd * app_config.usd_to_kgs_rate %} - {% if app_config.prices_enabled %} - {% if discount > 0 %} - {% set discounted_price_kgs = original_price_kgs * (100 - discount) / 100 %} -

- {{ get_translation('price') }} - {{ "%.2f"|format(original_price_kgs) }} {{ currency_code }} - {{ "%.2f"|format(discounted_price_kgs) }} {{ currency_code }} - {{ get_translation('discount_badge_text', discount=discount) }} -

- {% else %} -

{{ get_translation('price') }} {{ "%.2f"|format(original_price_kgs) }} {{ currency_code }}

- {% endif %} - {% else %} -

{{ get_translation('price') }} {{ get_translation('price_on_request') }}

- {% endif %} -

{{ get_translation('description') }}
{{ product.get('description', get_translation('description_absent'))|replace('\\n', '
')|safe }}

- {% set colors = product.get('colors', []) %} - {% if colors and colors|select('ne', '')|list|length > 0 %} -

{{ get_translation('available_colors_variants') }} {{ colors|select('ne', '')|join(', ') }}

- {% endif %} -
-
-''' - -ORDER_TEMPLATE = ''' - - - - - - {{ get_translation('order_title', order_id=order.id if order else 'N/A') }} - - - - - -
- {% if order %} -

{{ get_translation('order_page_title', order_id=order.id) }}

-

{{ get_translation('creation_date') }} {{ order.created_at }}

- -

{{ get_translation('products_in_order') }}

-
- {% for item in order.cart %} -
- {{ item.name }} -
- {{ item.name }} {% if item.color != 'N/A' %}({{ item.color }}){% endif %} - {% if order.prices_were_enabled_at_order %} - {{ "%.2f"|format(item.price_kgs_at_order) }} {{ currency_code }} × {{ item.quantity }} - {% else %} - {{ get_translation('quantity') }} {{ item.quantity }} - {% endif %} -
- {% if order.prices_were_enabled_at_order %} -
- {{ "%.2f"|format(item.price_kgs_at_order * item.quantity) }} {{ currency_code }} -
- {% else %} -
- {{ get_translation('price_on_request') }} -
- {% endif %} -
- {% endfor %} -
- - {% if order.prices_were_enabled_at_order %} -
-

{{ get_translation('total_products_sum') }} {{ "%.2f"|format(order.total_price_kgs) }} {{ currency_code }}

-

{{ get_translation('total_to_pay') }} {{ "%.2f"|format(order.total_price_kgs) }} {{ currency_code }}

-
- {% else %} -
-

{{ get_translation('prices_disabled_notice_cart') }}

-
- {% endif %} - - -
-

{{ get_translation('order_status') }}

-

{{ get_translation('anonymous_order_notice') }}

-

{{ get_translation('contact_whatsapp_notice') }}

-
- -
- -
- - {{ get_translation('back_to_catalog') }} - - - - {% else %} -

{{ get_translation('error_page_title') }}

-

{{ get_translation('order_not_found_by_id') }}

- {{ get_translation('back_to_catalog') }} - {% endif %} -
- - -''' - -ADMIN_TEMPLATE = ''' - - - - - - {{ get_translation('admin_title') }} - - - - - -
-
-
-

{{ get_translation('admin_panel_h1') }}

-
- {{ get_translation('go_to_catalog') }} -
- - {% with messages = get_flashed_messages(with_categories=true) %} - {% if messages %} - {% for category, message in messages %} -
{{ message }}
- {% endfor %} - {% endif %} - {% endwith %} - -
-

{{ get_translation('admin_settings_title') }}

-
- - - -
- - - -
- -
-
- -
-

{{ get_translation('sync_with_dc') }}

-
-
- -
-
- -
-
-

{{ get_translation('sync_info_text') }}

-
- -
-
-

{{ get_translation('manage_suppliers') }}

-
- {{ get_translation('add_new_supplier') }} -
-
- - - - -
-
-
- -

{{ get_translation('existing_suppliers') }}

- {% if suppliers %} -
- {% for supplier_name in suppliers %} -
- {{ supplier_name }} -
- - - -
-
- {% endfor %} -
- {% else %} -

{{ get_translation('no_suppliers_yet') }}

- {% endif %} -
- -
-

{{ get_translation('manage_categories') }}

-
- {{ get_translation('add_new_category') }} -
-
- - - - -
-
-
- -

{{ get_translation('existing_categories') }}

- {% if categories %} -
- {% for category_name_orig in categories %} -
- {{ category_name_orig }} -
- - - -
-
- {% endfor %} -
- {% else %} -

{{ get_translation('no_categories_yet') }}

- {% endif %} -
- -
-

{{ get_translation('information_section_title') }}

-

{{ get_translation('user_management_disabled_info') }}

-

{{ get_translation('anonymous_orders_whatsapp_info') }}

-
-
- -
-

{{ get_translation('manage_products') }}

-
- {{ get_translation('add_new_product') }} -
-
- - - - - - - - - - - - - - - - -
-
- - -
-
- -
-
- - -
-
- - -
-
- -
-
-
- -

{{ get_translation('product_list_title') }}

- {% if products %} -
- {% for product in products %} -
-
-
- {% if product.get('photos') %} - - {{ get_translation('photo_alt') }} - - {% else %} - {{ get_translation('no_photo_alt') }} - {% endif %} -
-
-

- {{ product['name'] }} - {% if product.get('in_stock', True) %} - {{ get_translation('status_in_stock') }} - {% else %} - {{ get_translation('status_out_of_stock') }} - {% endif %} - {% if product.get('is_top', False) %} - {{ get_translation('status_top_product') }} - {% endif %} -

-

{{ get_translation('supplier') }} {{ product.get('supplier', get_translation('no_supplier')) }}

-

{{ get_translation('category') }} {{ product.get('category', get_translation('no_category')) }}

-

{{ get_translation('price') }} {{ "%.2f"|format(product.price_usd) }} {{ admin_currency_code }} - ({{ "%.2f"|format(product.price_usd * app_config.usd_to_kgs_rate) }} {{ currency_code }}) -

- {% if product.get('discount_percent', 0) > 0 %} -

{{ get_translation('discount_label_item') }} {{ product.discount_percent }}%

- {% endif %} -

{{ get_translation('description_label_item') }} {{ product.get('description', get_translation('description_not_available'))[:150] }}{% if product.get('description', '')|length > 150 %}...{% endif %}

- {% set colors = product.get('colors', []) %} -

{{ get_translation('colors_variants_item_label') }} {{ colors|select('ne', '')|join(', ') if colors|select('ne', '')|list|length > 0 else get_translation('colors_not_available') }}

- {% if product.get('photos') and product['photos']|length > 1 %} -

{{ get_translation('total_photos_count', count=product['photos']|length ) }}

- {% endif %} -
-
- -
- -
- - - -
-
- -
-

{{ get_translation('editing_product_title', product_name=product['name']) }}

-
- - - - - - - - - - - - - - - - - {% if product.get('photos') %} -

{{ get_translation('current_photos_label') }}

-
- {% for photo in product['photos'] %} - {{ get_translation('photo_alt_indexed', loop_index=loop.index) }} - {% endfor %} -
- {% endif %} - -
- {% set current_colors = product.get('colors', []) %} - {% if current_colors and current_colors|select('ne', '')|list|length > 0 %} - {% for color in current_colors %} - {% if color.strip() %} -
- - -
- {% endif %} - {% endfor %} - {% else %} -
- - -
- {% endif %} -
- -
-
- - -
-
- - -
-
- -
-
-
- {% endfor %} -
- {% else %} -

{{ get_translation('no_products_yet_admin') }}

- {% endif %} -
-
- - - - -''' - - -@app.route('/') -def catalog(): - data = load_data() - all_products = data.get('products', []) - categories_orig = sorted(data.get('categories', [])) - suppliers_orig = sorted(data.get('suppliers', [])) - app_config = data.get('config', {'usd_to_kgs_rate': 87.0, 'prices_enabled': True}) - - products_in_stock = [p for p in all_products if p.get('in_stock', True)] - products_sorted = sorted(products_in_stock, key=lambda p: (not p.get('is_top', False), p.get('name', '').lower())) - - return render_template_string( - CATALOG_TEMPLATE, - products=products_sorted, - categories=categories_orig, - suppliers=suppliers_orig, - repo_id=REPO_ID, - currency_code=CURRENCY_CODE, - app_config=app_config - ) - -@app.route('/product/') -def product_detail(index): - data = load_data() - all_products = data.get('products', []) - app_config = data.get('config', {'usd_to_kgs_rate': 87.0, 'prices_enabled': True}) - products_in_stock = [p for p in all_products if p.get('in_stock', True)] - products_sorted = sorted(products_in_stock, key=lambda p: (not p.get('is_top', False), p.get('name', '').lower())) - try: - product = products_sorted[index] - except IndexError: - logging.warning(f"Attempted access to non-existent or out-of-stock product with index {index}") - return get_translation('error_product_not_found'), 404 - return render_template_string( - PRODUCT_DETAIL_TEMPLATE, - product=product, - repo_id=REPO_ID, - currency_code=CURRENCY_CODE, - app_config=app_config - ) - -@app.route('/create_order', methods=['POST']) -def create_order(): - order_data = request.get_json() - current_data_full = load_data() - app_config = current_data_full.get('config', {'usd_to_kgs_rate': 87.0, 'prices_enabled': True}) - current_rate = float(app_config.get('usd_to_kgs_rate', 87.0)) - prices_currently_enabled = app_config.get('prices_enabled', True) - if not order_data or 'cart' not in order_data or not order_data['cart']: - logging.warning("Create order request missing cart data or cart is empty.") - return jsonify({"error": get_translation('cart_empty_for_order')}), 400 - cart_items = order_data['cart'] - total_price_kgs = 0 - processed_cart = [] - for item in cart_items: - if not all(k in item for k in ('name', 'price_usd', 'quantity')): - logging.error(f"Invalid cart item structure received: {item}") - return jsonify({"error": "Invalid cart item format."}), 400 - try: - price_usd_in_cart = float(item['price_usd']) - original_price_usd = float(item.get('original_price_usd', price_usd_in_cart)) - discount_percent = int(item.get('discount_percent', 0)) - quantity = int(item['quantity']) - if price_usd_in_cart < 0 or quantity <= 0: - raise ValueError("Invalid price or quantity") - price_kgs_at_order = round(price_usd_in_cart * current_rate, 2) - original_price_kgs_at_order = round(original_price_usd * current_rate, 2) - if prices_currently_enabled: - total_price_kgs += price_kgs_at_order * quantity - processed_cart.append({ - "name": item['name'], - "price_usd_final": price_usd_in_cart, - "original_price_usd": original_price_usd, - "discount_percent_at_order": discount_percent, - "price_kgs_at_order": price_kgs_at_order, - "original_price_kgs_at_order": original_price_kgs_at_order, - "quantity": quantity, - "color": item.get('color', 'N/A'), - "photo": item.get('photo'), - "photo_url": f"https://huggingface.co/datasets/{REPO_ID}/resolve/main/photos/{item['photo']}" if item.get('photo') else "https://via.placeholder.com/60x60.png?text=N%2FA" - }) - except (ValueError, TypeError) as e: - logging.error(f"Invalid price/quantity/discount in cart item: {item}. Error: {e}") - return jsonify({"error": "Invalid price, quantity, or discount in item."}), 400 - order_id = f"{datetime.now().strftime('%Y%m%d%H%M%S')}-{uuid.uuid4().hex[:6]}" - order_timestamp = datetime.now().strftime('%Y-%m-%d %H:%M:%S') - new_order = { - "id": order_id, - "created_at": order_timestamp, - "cart": processed_cart, - "total_price_kgs": round(total_price_kgs, 2) if prices_currently_enabled else 0, - "usd_to_kgs_rate_at_order": current_rate, - "prices_were_enabled_at_order": prices_currently_enabled, - "user_info": None, - "status": "new" - } - try: - data = load_data() - if 'orders' not in data or not isinstance(data.get('orders'), dict): - data['orders'] = {} - data['orders'][order_id] = new_order - save_data(data) - logging.info(f"Order {order_id} created successfully. Prices enabled at creation: {prices_currently_enabled}") - return jsonify({"order_id": order_id}), 201 - except Exception as e: - logging.error(f"Failed to save order {order_id}: {e}", exc_info=True) - return jsonify({"error": "Server error while saving order."}), 500 - -@app.route('/order/') -def view_order(order_id): - data = load_data() - order = data.get('orders', {}).get(order_id) - app_config = data.get('config', {'usd_to_kgs_rate': 87.0, 'prices_enabled': True}) - if order: - logging.info(f"Displaying order {order_id}") - else: - logging.warning(f"Order {order_id} not found.") - return render_template_string(ORDER_TEMPLATE, - order=order, - repo_id=REPO_ID, - currency_code=CURRENCY_CODE, - app_config=app_config) - -@app.route('/admin', methods=['GET', 'POST']) -def admin(): - data = load_data() - products = data.get('products', []) - categories = data.get('categories', []) - suppliers = data.get('suppliers', []) - app_config = data.get('config', {'usd_to_kgs_rate': 87.0, 'prices_enabled': True}) - if 'orders' not in data or not isinstance(data.get('orders'), dict): - data['orders'] = {} - if request.method == 'POST': - action = request.form.get('action') - logging.info(f"Admin action received: {action}") - try: - if action == 'update_settings': - new_rate_str = request.form.get('usd_to_kgs_rate', str(app_config['usd_to_kgs_rate'])) - prices_enabled_form = 'prices_enabled' in request.form - try: - new_rate = float(new_rate_str) - if new_rate <=0: raise ValueError("Rate must be positive") - data['config']['usd_to_kgs_rate'] = new_rate - except ValueError: - flash(get_translation('flash_invalid_price_format'), 'error') - data['config']['prices_enabled'] = prices_enabled_form - save_data(data) - flash(get_translation('flash_settings_updated'), 'success') - elif action == 'add_category': - category_name = request.form.get('category_name', '').strip() - if category_name and category_name not in categories: - categories.append(category_name) - data['categories'] = categories - save_data(data) - logging.info(f"Category '{category_name}' added.") - flash(get_translation('flash_category_added_success', category_name=category_name), 'success') - elif not category_name: - logging.warning("Attempted to add empty category.") - flash(get_translation('flash_category_name_empty'), 'error') - else: - logging.warning(f"Category '{category_name}' already exists.") - flash(get_translation('flash_category_already_exists', category_name=category_name), 'error') - elif action == 'delete_category': - category_to_delete = request.form.get('category_name') - if category_to_delete and category_to_delete in categories: - categories.remove(category_to_delete) - updated_count = 0 - for product in products: - if product.get('category') == category_to_delete: - product['category'] = 'Без категории' - updated_count += 1 - data['categories'] = categories - data['products'] = products - save_data(data) - logging.info(f"Category '{category_to_delete}' deleted. Updated products: {updated_count}.") - flash(get_translation('flash_category_delete_success', category_name=category_to_delete, updated_count=updated_count), 'success') - else: - logging.warning(f"Attempted to delete non-existent or empty category: {category_to_delete}") - flash(get_translation('flash_category_delete_failed', category_name=category_to_delete), 'error') - elif action == 'add_supplier': - supplier_name = request.form.get('supplier_name', '').strip() - if supplier_name and supplier_name not in suppliers: - suppliers.append(supplier_name) - data['suppliers'] = suppliers - save_data(data) - logging.info(f"Supplier '{supplier_name}' added.") - flash(get_translation('flash_supplier_added_success', supplier_name=supplier_name), 'success') - elif not supplier_name: - logging.warning("Attempted to add empty supplier.") - flash(get_translation('flash_supplier_name_empty'), 'error') - else: - logging.warning(f"Supplier '{supplier_name}' already exists.") - flash(get_translation('flash_supplier_already_exists', supplier_name=supplier_name), 'error') - elif action == 'delete_supplier': - supplier_to_delete = request.form.get('supplier_name') - if supplier_to_delete and supplier_to_delete in suppliers: - suppliers.remove(supplier_to_delete) - updated_count = 0 - for product in products: - if product.get('supplier') == supplier_to_delete: - product['supplier'] = 'Без поставщика' - updated_count += 1 - data['suppliers'] = suppliers - data['products'] = products - save_data(data) - logging.info(f"Supplier '{supplier_to_delete}' deleted. Updated products: {updated_count}.") - flash(get_translation('flash_supplier_delete_success', supplier_name=supplier_to_delete, updated_count=updated_count), 'success') - else: - logging.warning(f"Attempted to delete non-existent or empty supplier: {supplier_to_delete}") - flash(get_translation('flash_supplier_delete_failed', supplier_name=supplier_to_delete), 'error') - elif action == 'add_product': - name = request.form.get('name', '').strip() - price_usd_str = request.form.get('price_usd', '').replace(',', '.') - discount_percent_str = request.form.get('discount_percent', '0') - description = request.form.get('description', '').strip() - category = request.form.get('category') - supplier = request.form.get('supplier') - photos_files = request.files.getlist('photos') - colors = [c.strip() for c in request.form.getlist('colors') if c.strip()] - in_stock = 'in_stock' in request.form - is_top = 'is_top' in request.form - if not name or not price_usd_str: - flash(get_translation('flash_product_name_price_required'), 'error') - return redirect(url_for('admin')) - try: - price_usd = round(float(price_usd_str), 2) - if price_usd < 0: price_usd = 0 - except ValueError: - flash(get_translation('flash_invalid_price_format'), 'error') - return redirect(url_for('admin')) - try: - discount_percent = int(discount_percent_str) - if not (0 <= discount_percent <= 100): - discount_percent = 0 - flash(get_translation('flash_invalid_discount_format'), 'warning') - except ValueError: - discount_percent = 0 - flash(get_translation('flash_invalid_discount_format'), 'warning') - photos_list = [] - if photos_files and HF_TOKEN_WRITE: - uploads_dir = 'uploads_temp' - os.makedirs(uploads_dir, exist_ok=True) - api = HfApi() - photo_limit = 10 - uploaded_count = 0 - for photo_idx, photo in enumerate(photos_files): - if uploaded_count >= photo_limit: - logging.warning(f"Photo limit ({photo_limit}) reached, ignoring remaining photos.") - flash(get_translation('flash_photo_limit_reached', photo_limit=photo_limit), "warning") - break - if photo and photo.filename: - try: - ext = os.path.splitext(photo.filename)[1].lower() - if ext not in ['.jpg', '.jpeg', '.png', '.gif', '.webp']: - logging.warning(f"Skipping non-image file upload: {photo.filename}") - flash(get_translation('flash_file_not_image_skipped', filename=photo.filename), "warning") - continue - safe_name = secure_filename(name.replace(' ', '_'))[:50] - photo_filename = f"{safe_name}_{datetime.now().strftime('%Y%m%d%H%M%S%f')}_{photo_idx}{ext}" - temp_path = os.path.join(uploads_dir, photo_filename) - photo.save(temp_path) - logging.info(f"Uploading photo {photo_filename} to HF for product {name}...") - api.upload_file( - path_or_fileobj=temp_path, - path_in_repo=f"photos/{photo_filename}", - repo_id=REPO_ID, - repo_type="dataset", - token=HF_TOKEN_WRITE, - commit_message=f"Add photo for product {name}" - ) - photos_list.append(photo_filename) - logging.info(f"Photo {photo_filename} uploaded successfully.") - os.remove(temp_path) - uploaded_count += 1 - except Exception as e: - logging.error(f"Error uploading photo {photo.filename} to HF: {e}", exc_info=True) - flash(get_translation('flash_photo_upload_error', filename=photo.filename), 'error') - if os.path.exists(temp_path): - try: os.remove(temp_path) - except OSError: pass - elif photo and not photo.filename: - logging.warning("Received an empty photo file object when adding product.") - try: - if os.path.exists(uploads_dir) and not os.listdir(uploads_dir): - os.rmdir(uploads_dir) - except OSError as e: - logging.warning(f"Could not remove temporary upload directory {uploads_dir}: {e}") - elif not HF_TOKEN_WRITE and photos_files and any(f.filename for f in photos_files): - flash(get_translation('flash_hf_token_write_not_set_photos_not_uploaded'), "warning") - new_product = { - 'name': name, 'price_usd': price_usd, 'discount_percent': discount_percent, - 'description': description, - 'category': category if category in categories or category == 'Без категории' else 'Без категории', - 'supplier': supplier if supplier in suppliers or supplier == 'Без поставщика' else 'Без поставщика', - 'photos': photos_list, 'colors': colors, - 'in_stock': in_stock, 'is_top': is_top - } - products.append(new_product) - data['products'] = products - save_data(data) - logging.info(f"Product '{name}' added.") - flash(get_translation('flash_product_added_success', product_name=name), 'success') - elif action == 'edit_product': - index_str = request.form.get('index') - if index_str is None: - flash(get_translation('flash_edit_error_no_index'), 'error') - return redirect(url_for('admin')) - try: - index = int(index_str) - if not (0 <= index < len(products)): - raise IndexError("Product index out of range") - product_to_edit = products[index] - original_name = product_to_edit.get('name', 'N/A') - except (ValueError, IndexError): - flash(get_translation('flash_edit_error_invalid_index', index_str=index_str), 'error') - logging.error(f"Invalid index '{index_str}' for editing. Product list length: {len(products)}") - return redirect(url_for('admin')) - product_to_edit['name'] = request.form.get('name', product_to_edit['name']).strip() - price_usd_str = request.form.get('price_usd', str(product_to_edit.get('price_usd',0.0))).replace(',', '.') - discount_percent_str = request.form.get('discount_percent', str(product_to_edit.get('discount_percent',0))) - product_to_edit['description'] = request.form.get('description', product_to_edit.get('description', '')).strip() - category = request.form.get('category') - supplier = request.form.get('supplier') - product_to_edit['category'] = category if category in categories or category == 'Без категории' else 'Без категории' - product_to_edit['supplier'] = supplier if supplier in suppliers or supplier == 'Без поставщика' else 'Без поставщика' - product_to_edit['colors'] = [c.strip() for c in request.form.getlist('colors') if c.strip()] - product_to_edit['in_stock'] = 'in_stock' in request.form - product_to_edit['is_top'] = 'is_top' in request.form - try: - price_usd = round(float(price_usd_str), 2) - if price_usd < 0: price_usd = 0 - product_to_edit['price_usd'] = price_usd - except ValueError: - logging.warning(f"Invalid price format '{price_usd_str}' during edit of product {original_name}. Price not changed.") - flash(get_translation('flash_invalid_price_format_edit_warning', product_name=original_name), 'warning') - try: - discount_percent = int(discount_percent_str) - if not (0 <= discount_percent <= 100): - discount_percent = product_to_edit.get('discount_percent', 0) - flash(get_translation('flash_invalid_discount_format_edit_warning', product_name=original_name), 'warning') - product_to_edit['discount_percent'] = discount_percent - except ValueError: - flash(get_translation('flash_invalid_discount_format_edit_warning', product_name=original_name), 'warning') - photos_files = request.files.getlist('photos') - if photos_files and any(f.filename for f in photos_files) and HF_TOKEN_WRITE: - uploads_dir = 'uploads_temp' - os.makedirs(uploads_dir, exist_ok=True) - api = HfApi() - new_photos_list = [] - photo_limit = 10 - uploaded_count = 0 - logging.info(f"Uploading new photos for product {product_to_edit['name']}...") - for photo_idx, photo in enumerate(photos_files): - if uploaded_count >= photo_limit: - logging.warning(f"Photo limit ({photo_limit}) reached, ignoring remaining photos.") - flash(get_translation('flash_photo_limit_reached', photo_limit=photo_limit), "warning") - break - if photo and photo.filename: - try: - ext = os.path.splitext(photo.filename)[1].lower() - if ext not in ['.jpg', '.jpeg', '.png', '.gif', '.webp']: - logging.warning(f"Skipping non-image file upload during edit: {photo.filename}") - flash(get_translation('flash_file_not_image_skipped', filename=photo.filename), "warning") - continue - safe_name = secure_filename(product_to_edit['name'].replace(' ', '_'))[:50] - photo_filename = f"{safe_name}_{datetime.now().strftime('%Y%m%d%H%M%S%f')}_{photo_idx}{ext}" - temp_path = os.path.join(uploads_dir, photo_filename) - photo.save(temp_path) - logging.info(f"Uploading new photo {photo_filename} to HF...") - api.upload_file(path_or_fileobj=temp_path, path_in_repo=f"photos/{photo_filename}", - repo_id=REPO_ID, repo_type="dataset", token=HF_TOKEN_WRITE, - commit_message=f"Update photo for product {product_to_edit['name']}") - new_photos_list.append(photo_filename) - logging.info(f"New photo {photo_filename} uploaded successfully.") - os.remove(temp_path) - uploaded_count += 1 - except Exception as e: - logging.error(f"Error uploading new photo {photo.filename}: {e}", exc_info=True) - flash(get_translation('flash_photo_upload_error', filename=photo.filename), 'error') - if os.path.exists(temp_path): - try: os.remove(temp_path) - except OSError: pass - try: - if os.path.exists(uploads_dir) and not os.listdir(uploads_dir): - os.rmdir(uploads_dir) - except OSError as e: - logging.warning(f"Could not remove temporary upload directory {uploads_dir}: {e}") - if new_photos_list: - logging.info(f"New photo list for product {product_to_edit['name']} generated.") - old_photos = product_to_edit.get('photos', []) - if old_photos: - logging.info(f"Attempting to delete old photos: {old_photos}") - try: - api.delete_files( - repo_id=REPO_ID, - paths_in_repo=[f"photos/{p}" for p in old_photos], - repo_type="dataset", - token=HF_TOKEN_WRITE, - commit_message=f"Delete old photos for product {product_to_edit['name']}" - ) - logging.info(f"Old photos for product {product_to_edit['name']} deleted from HF.") - except Exception as e: - logging.error(f"Error deleting old photos {old_photos} from HF: {e}", exc_info=True) - flash(get_translation('flash_failed_delete_hf_photos_warning', product_name=product_to_edit['name']), "warning") - product_to_edit['photos'] = new_photos_list - flash(get_translation('flash_photos_updated_success'), "success") - elif uploaded_count == 0 and any(f.filename for f in photos_files): - flash(get_translation('flash_failed_to_upload_new_photos_format_error'), "error") - elif not HF_TOKEN_WRITE and photos_files and any(f.filename for f in photos_files): - flash(get_translation('flash_hf_token_write_not_set_photos_not_updated'), "warning") - products[index] = product_to_edit - data['products'] = products - save_data(data) - logging.info(f"Product '{original_name}' (index {index}) updated to '{product_to_edit['name']}'.") - flash(get_translation('flash_product_updated_success', product_name=product_to_edit['name']), 'success') - elif action == 'delete_product': - index_str = request.form.get('index') - if index_str is None: - flash(get_translation('flash_delete_error_no_index'), 'error') - return redirect(url_for('admin')) - try: - index = int(index_str) - if not (0 <= index < len(products)): raise IndexError("Product index out of range") - deleted_product = products.pop(index) - product_name = deleted_product.get('name', 'N/A') - photos_to_delete = deleted_product.get('photos', []) - if photos_to_delete and HF_TOKEN_WRITE: - logging.info(f"Attempting to delete photos for product '{product_name}' from HF: {photos_to_delete}") - try: - api = HfApi() - api.delete_files( - repo_id=REPO_ID, - paths_in_repo=[f"photos/{p}" for p in photos_to_delete], - repo_type="dataset", - token=HF_TOKEN_WRITE, - commit_message=f"Delete photos for deleted product {product_name}" - ) - logging.info(f"Photos for product '{product_name}' deleted from HF.") - except Exception as e: - logging.error(f"Error deleting photos {photos_to_delete} for product '{product_name}' from HF: {e}", exc_info=True) - flash(get_translation('flash_failed_delete_hf_photos_warning', product_name=product_name), "warning") - elif photos_to_delete and not HF_TOKEN_WRITE: - logging.warning(f"HF_TOKEN (write) not set. Cannot delete photos {photos_to_delete} for deleted product '{product_name}'.") - flash(get_translation('flash_hf_token_write_not_set_photos_not_deleted_warning', product_name=product_name), "warning") - data['products'] = products - save_data(data) - logging.info(f"Product '{product_name}' (original index {index}) deleted.") - flash(get_translation('flash_product_deleted_success', product_name=product_name), 'success') - except (ValueError, IndexError): - flash(get_translation('flash_delete_error_invalid_index', index_str=index_str), 'error') - logging.error(f"Invalid index '{index_str}' for deletion. Product list length: {len(products)}") - else: - logging.warning(f"Received unknown admin action: {action}") - flash(get_translation('flash_unknown_action', action=action), 'warning') - return redirect(url_for('admin')) - except Exception as e: - logging.error(f"An internal error occurred while performing action '{action}': {e}", exc_info=True) - flash(get_translation('flash_internal_error', action=action), 'error') - return redirect(url_for('admin')) - - current_data = load_data() - display_products = sorted(current_data.get('products', []), key=lambda p: p.get('name', '').lower()) - display_categories_orig = sorted(current_data.get('categories', [])) - display_suppliers_orig = sorted(current_data.get('suppliers', [])) - current_app_config = current_data.get('config', {'usd_to_kgs_rate': 87.0, 'prices_enabled': True}) - - return render_template_string( - ADMIN_TEMPLATE, - products=display_products, - categories=display_categories_orig, - suppliers=display_suppliers_orig, - repo_id=REPO_ID, - currency_code=CURRENCY_CODE, - admin_currency_code=ADMIN_CURRENCY_CODE, - app_config=current_app_config - ) - -@app.route('/force_upload', methods=['POST']) -def force_upload(): - logging.info("Forcing upload to Hugging Face...") - try: - upload_db_to_hf() - flash(get_translation('flash_data_uploaded_hf_success'), 'success') - except Exception as e: - logging.error(f"Error during forced upload: {e}", exc_info=True) - flash(get_translation('flash_data_upload_hf_error', error=str(e)), 'error') - return redirect(url_for('admin')) - -@app.route('/force_download', methods=['POST']) -def force_download(): - logging.info("Forcing download from Hugging Face...") - try: - if download_db_from_hf(): - flash(get_translation('flash_data_downloaded_hf_success'), 'success') - load_data() - else: - flash(get_translation('flash_data_download_hf_error_retries'), 'error') - except Exception as e: - logging.error(f"Error during forced download: {e}", exc_info=True) - flash(get_translation('flash_data_download_hf_error', error=str(e)), 'error') - return redirect(url_for('admin')) - - -if __name__ == '__main__': - logging.info("Application starting up. Performing initial data load/download...") - if not os.path.exists(DATA_FILE): - download_db_from_hf() - load_data() - logging.info("Initial data load complete.") - - if HF_TOKEN_WRITE: - backup_thread = threading.Thread(target=periodic_backup, daemon=True) - backup_thread.start() - logging.info("Periodic backup thread started.") - else: - logging.warning("Periodic backup will NOT run (HF_TOKEN for writing not set).") - - port = int(os.environ.get('PORT', 7860)) - logging.info(f"Starting Flask app on host 0.0.0.0 and port {port}") - app.run(debug=False, host='0.0.0.0', port=port)