diff --git "a/app.py" "b/app.py" deleted file mode 100644--- "a/app.py" +++ /dev/null @@ -1,1873 +0,0 @@ - -from flask import Flask, render_template_string, request, redirect, url_for, session, send_file, flash -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 # Added for more specific network error handling - -load_dotenv() - -app = Flask(__name__) -app.secret_key = 'your_unique_secret_key_soola_cosmetics_67890' -DATA_FILE = 'data_soola.json' -USERS_FILE = 'users_soola.json' - -SYNC_FILES = [DATA_FILE, USERS_FILE] - -REPO_ID = "Kgshop/Soola" -HF_TOKEN_WRITE = os.getenv("HF_TOKEN") -HF_TOKEN_READ = os.getenv("HF_TOKEN_READ") - -STORE_ADDRESS = "Рынок Дордой, Джунхай, терминал, 38" - -CURRENCY_CODE = 'KGS' -CURRENCY_NAME = 'Кыргызский сом (с)' - -DOWNLOAD_RETRIES = 3 -DOWNLOAD_DELAY = 5 # seconds - -logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s') - -def download_db_from_hf(specific_file=None, retries=DOWNLOAD_RETRIES, delay=DOWNLOAD_DELAY): - if not HF_TOKEN_READ and not HF_TOKEN_WRITE: # Allow read with write token too - logging.warning("HF_TOKEN_READ/HF_TOKEN_WRITE not set. Download might fail for private repos.") - # Continue attempt without token for public 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 # Force fresh download each attempt - ) - logging.info(f"Successfully downloaded {file_name} to {local_path}.") - success = True - break # Exit retry loop on success - except RepositoryNotFoundError: - logging.error(f"Repository {REPO_ID} not found. Download cancelled for all files.") - return False # No point retrying if repo doesn't exist - 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.") - success = False # Mark as failed for this specific file, but don't stop others - break # No point retrying a 404 - else: - logging.error(f"HTTP error downloading {file_name} (Attempt {attempt + 1}): {e}. Retrying in {delay}s...") - except requests.exceptions.RequestException as e: # Catch network errors - 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: - logging.error(f"Failed to download {file_name} after {retries + 1} attempts.") - all_successful = False # Mark overall download as failed if any file fails - - logging.info(f"Download process finished. Overall success: {all_successful}") - return all_successful - -def load_data(): - default_data = {'products': [], 'categories': []} - 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 # Treat as missing to trigger download - if 'products' not in data: data['products'] = [] - if 'categories' not in data: data['categories'] = [] - 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.") - - # Proceed to download only if local loading failed - if download_db_from_hf(specific_file=DATA_FILE): - try: - # Try loading the newly downloaded file - 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'] = [] - 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.") - return default_data # Return empty structure in memory - -def save_data(data): - try: - # Ensure the structure is valid before saving - if not isinstance(data, dict): - logging.error("Attempted to save invalid data structure (not a dict). Aborting save.") - return - if 'products' not in data: data['products'] = [] - if 'categories' not in data: data['categories'] = [] - - 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) - -def load_users(): - default_users = {} - try: - with open(USERS_FILE, 'r', encoding='utf-8') as file: - users = json.load(file) - logging.info(f"Local users loaded successfully from {USERS_FILE}") - return users if isinstance(users, dict) else default_users - except FileNotFoundError: - logging.warning(f"Local file {USERS_FILE} not found. Attempting download from HF.") - except json.JSONDecodeError: - logging.error(f"Error decoding JSON in local {USERS_FILE}. File might be corrupt. Attempting download.") - - # Proceed to download only if local loading failed - if download_db_from_hf(specific_file=USERS_FILE): - try: - # Try loading the newly downloaded file - with open(USERS_FILE, 'r', encoding='utf-8') as file: - users = json.load(file) - logging.info(f"Users loaded successfully from {USERS_FILE} after download.") - return users if isinstance(users, dict) else default_users - except FileNotFoundError: - logging.error(f"File {USERS_FILE} still not found after download reported success. Using default.") - return default_users - except json.JSONDecodeError: - logging.error(f"Error decoding JSON in downloaded {USERS_FILE}. Using default.") - return default_users - except Exception as e: - logging.error(f"Unknown error loading downloaded {USERS_FILE}: {e}. Using default.", exc_info=True) - return default_users - else: - logging.error(f"Failed to download {USERS_FILE} from HF after retries. Using empty default user structure.") - return default_users # Return empty structure in memory - -def save_users(users): - try: - if not isinstance(users, dict): - logging.error("Attempted to save invalid users structure (not a dict). Aborting save.") - return - with open(USERS_FILE, 'w', encoding='utf-8') as file: - json.dump(users, file, ensure_ascii=False, indent=4) - logging.info(f"User data successfully saved to {USERS_FILE}") - upload_db_to_hf(specific_file=USERS_FILE) - except Exception as e: - logging.error(f"Error saving user data to {USERS_FILE}: {e}", exc_info=True) - -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.") - -@app.route('/') -def catalog(): - data = load_data() - all_products = data.get('products', []) - categories = data.get('categories', []) - is_authenticated = 'user' in session - - 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())) - - catalog_html = ''' - - - - - - Soola Cosmetics - Каталог - - - - - - -
-
-

Soola Cosmetics

-
- {% if is_authenticated %} - Привет, {{ session.get('user_info', {}).get('first_name', session['user']) }}! - Выйти - {% else %} - Войти - {% endif %} -
- -
- -
Наш адрес: {{ store_address }}
- -
- - {% for category in categories %} - - {% endfor %} -
- -
- -
- -
- {% for product in products %} -
- {% if product.get('is_top', False) %} - Топ - {% endif %} -
- {% if product.get('photos') and product['photos']|length > 0 %} - {{ product['name'] }} - {% else %} - No Image - {% endif %} -
-
-

{{ product['name'] }}

- {% if is_authenticated %} -
{{ "%.2f"|format(product['price']) }} {{ currency_code }}
- {% else %} -
Цена доступна после входа
- {% endif %} -

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

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

Товары пока не добавлены.

- {% endif %} -
-
- - - - - - - - - -
- - - - - - ''' - return render_template_string( - catalog_html, - products=products_sorted, - categories=categories, - repo_id=REPO_ID, - is_authenticated=is_authenticated, - store_address=STORE_ADDRESS, - session=session, - currency_code=CURRENCY_CODE - ) - -@app.route('/product/') -def product_detail(index): - data = load_data() - all_products = data.get('products', []) - 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())) - - is_authenticated = 'user' in session - try: - product = products_sorted[index] - if not product.get('in_stock', True): - raise IndexError("Товар не в наличии") - except IndexError: - logging.warning(f"Attempted access to non-existent or out-of-stock product with index {index}") - return "Товар не найден или отсутствует в наличии.", 404 - - detail_html = ''' -
-

{{ product['name'] }}

-
-
- {% if product.get('photos') and product['photos']|length > 0 %} - {% for photo in product['photos'] %} -
-
- {{ product['name'] }} - фото {{ loop.index }} -
-
- {% endfor %} - {% else %} -
- Изображение отсутствует -
- {% endif %} -
- {% if product.get('photos') and product['photos']|length > 1 %} -
-
-
- {% endif %} -
- -
-

Категория: {{ product.get('category', 'Без категории') }}

- {% if is_authenticated %} -

Цена: {{ "%.2f"|format(product['price']) }} {{ currency_code }}

- {% else %} -

Цена: Доступна после входа

- {% endif %} -

Описание:
{{ product.get('description', 'Описание отсутствует.')|replace('\\n', '
')|safe }}

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

Доступные цвета/варианты: {{ colors|select('ne', '')|join(', ') }}

- {% endif %} -
-
- ''' - return render_template_string( - detail_html, - product=product, - repo_id=REPO_ID, - is_authenticated=is_authenticated, - currency_code=CURRENCY_CODE - ) - -LOGIN_TEMPLATE = ''' - - - - - - Вход - Soola Cosmetics - - - - -
-

Вход в Soola Cosmetics

- {% if error %} -

{{ error }}

- {% endif %} -
- - - - - -
- ← Вернуться в каталог -
- - -''' - -@app.route('/login', methods=['GET', 'POST']) -def login(): - if request.method == 'POST': - login = request.form.get('login') - password = request.form.get('password') - if not login or not password: - return render_template_string(LOGIN_TEMPLATE, error="Логин и пароль не могут быть пустыми."), 400 - - users = load_users() - - if login in users and users[login].get('password') == password: - user_info = users[login] - session['user'] = login - session['user_info'] = { - 'login': login, - 'first_name': user_info.get('first_name', ''), - 'last_name': user_info.get('last_name', ''), - 'country': user_info.get('country', ''), - 'city': user_info.get('city', ''), - 'phone': user_info.get('phone', '') - } - logging.info(f"User {login} logged in successfully.") - login_response_html = f''' - Перенаправление... - -

Вход выполнен успешно. Перенаправление в каталог...

- - ''' - return login_response_html - else: - logging.warning(f"Failed login attempt for user {login}.") - error_message = "Неверный логин или пароль." - return render_template_string(LOGIN_TEMPLATE, error=error_message), 401 - - return render_template_string(LOGIN_TEMPLATE, error=None) - -@app.route('/auto_login', methods=['POST']) -def auto_login(): - data = request.get_json() - if not data or 'login' not in data: - logging.warning("Auto_login request missing data or login.") - return "Invalid request", 400 - - login = data.get('login') - if not login: - logging.warning("Attempted auto_login with empty login.") - return "Login not provided", 400 - - users = load_users() - if login in users: - user_info = users[login] - session['user'] = login - session['user_info'] = { - 'login': login, - 'first_name': user_info.get('first_name', ''), - 'last_name': user_info.get('last_name', ''), - 'country': user_info.get('country', ''), - 'city': user_info.get('city', ''), - 'phone': user_info.get('phone', '') - } - logging.info(f"Auto-login successful for user {login}.") - return "OK", 200 - else: - logging.warning(f"Failed auto-login attempt for non-existent user {login}.") - return "Auto-login failed", 400 - -@app.route('/logout') -def logout(): - logged_out_user = session.get('user') - session.pop('user', None) - session.pop('user_info', None) - if logged_out_user: - logging.info(f"User {logged_out_user} logged out.") - logout_response_html = ''' - Выход... - -

Выход выполнен. Перенаправление на главную страницу...

- - ''' - return logout_response_html - -ADMIN_TEMPLATE = ''' - - - - - - Админ-панель - Soola Cosmetics - - - - - -
-
-

Админ-панель Soola Cosmetics

- Перейти в каталог -
- - {% with messages = get_flashed_messages(with_categories=true) %} - {% if messages %} - {% for category, message in messages %} -
{{ message }}
- {% endfor %} - {% endif %} - {% endwith %} - -
-

Синхронизация с Датацентром

-
-
- -
-
- -
-
-

Резервное копирование происходит автоматически каждые 30 минут, а также после каждого сохранения данных. Используйте эти кнопки для немедленной синхронизации.

-
- - -
-
-
-

Управление категориями

-
- Добавить новую категорию -
-
- - - - -
-
-
- -

Существующие категории:

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

Категорий пока нет.

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

Управление пользователями

-
- Добавить нового пользователя -
-
- - - - - -

Логин и пароль обязательны.

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

Список пользователей:

- {% if users %} -
- {% for login, user_data in users.items() %} -
-

Логин: {{ login }}

-

Имя: {{ user_data.get('first_name', 'N/A') }} {{ user_data.get('last_name', '') }}

-

Телефон: {{ user_data.get('phone', 'N/A') }}

-

Локация: {{ user_data.get('city', 'N/A') }}, {{ user_data.get('country', 'N/A') }}

-
-
- - - -
-
-
- {% endfor %} -
- {% else %} -

Пользователей пока нет.

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

Управление товарами

-
- Добавить новый товар -
-
- - - - - - - - - - - - -
-
- - -
-
- -
-
- - -
-
- - -
-
- -
-
-
- -

Список товаров:

- {% if products %} -
- {% for product in products %} -
-
-
- {% if product.get('photos') %} - - Фото - - {% else %} - Нет фото - {% endif %} -
-
-

- {{ product['name'] }} - {% if product.get('in_stock', True) %} - В наличии - {% else %} - Нет в наличии - {% endif %} - {% if product.get('is_top', False) %} - Топ - {% endif %} -

-

Категория: {{ product.get('category', 'Без категории') }}

-

Цена: {{ "%.2f"|format(product['price']) }} {{ currency_code }}

-

Описание: {{ product.get('description', 'N/A')[:150] }}{% if product.get('description', '')|length > 150 %}...{% endif %}

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

Цвета/Вар-ты: {{ colors|select('ne', '')|join(', ') if colors|select('ne', '')|list|length > 0 else 'Нет' }}

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

(Всего фото: {{ product['photos']|length }})

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

Редактирование: {{ product['name'] }}

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

Текущие фото:

-
- {% for photo in product['photos'] %} - Фото {{ 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 %} -

Товаров пока нет.

- {% endif %} -
- -
- - - - -''' - -@app.route('/admin', methods=['GET', 'POST']) -def admin(): - # Load data and users *before* processing POST to have the current state - data = load_data() - users = load_users() - # Ensure products and categories are lists/dicts even if load failed - products = data.get('products', []) - categories = data.get('categories', []) - - if request.method == 'POST': - action = request.form.get('action') - logging.info(f"Admin action received: {action}") - - try: - if action == 'add_category': - category_name = request.form.get('category_name', '').strip() - if category_name and category_name not in categories: - categories.append(category_name) - categories.sort() - data['categories'] = categories # Update the main data dict - save_data(data) - logging.info(f"Category '{category_name}' added.") - flash(f"Категория '{category_name}' успешно добавлена.", 'success') - elif not category_name: - logging.warning("Attempted to add empty category.") - flash("Название категории не может быть пустым.", 'error') - else: - logging.warning(f"Category '{category_name}' already exists.") - flash(f"Категория '{category_name}' уже существует.", '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 # Update the main data dict - data['products'] = products # Update the main data dict - save_data(data) - logging.info(f"Category '{category_to_delete}' deleted. Updated products: {updated_count}.") - flash(f"Категория '{category_to_delete}' удалена.", 'success') - else: - logging.warning(f"Attempted to delete non-existent or empty category: {category_to_delete}") - flash(f"Не удалось удалить категорию '{category_to_delete}'.", 'error') - - elif action == 'add_product': - name = request.form.get('name', '').strip() - price_str = request.form.get('price', '').replace(',', '.') - description = request.form.get('description', '').strip() - category = request.form.get('category') - 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_str: - flash("Название и цена товара обязательны.", 'error') - return redirect(url_for('admin')) - - try: - price = round(float(price_str), 2) - if price < 0: price = 0 - except ValueError: - flash("Неверный формат цены.", 'error') - return redirect(url_for('admin')) - - 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 in photos_files: - if uploaded_count >= photo_limit: - logging.warning(f"Photo limit ({photo_limit}) reached, ignoring remaining photos.") - flash(f"Загружено только первые {photo_limit} фото.", "warning") - break - if photo and photo.filename: - try: - ext = os.path.splitext(photo.filename)[1].lower() - # Basic check for common image extensions - if ext not in ['.jpg', '.jpeg', '.png', '.gif', '.webp']: - logging.warning(f"Skipping non-image file upload: {photo.filename}") - flash(f"Файл {photo.filename} не является изображением и был пропущен.", "warning") - continue - - photo_filename = secure_filename(f"{name.replace(' ','_')}_{datetime.now().strftime('%Y%m%d%H%M%S%f')}{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(f"Ошибка при загрузке фото {photo.filename}.", 'error') - # Optionally remove temp file if it exists after 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: - # Check if directory exists and is empty before removing - 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}") - - new_product = { - 'name': name, 'price': price, 'description': description, - 'category': category if category in categories else 'Без категории', - 'photos': photos_list, 'colors': colors, - 'in_stock': in_stock, 'is_top': is_top - } - products.append(new_product) - data['products'] = products # Update the main data dict - save_data(data) - logging.info(f"Product '{name}' added.") - flash(f"Товар '{name}' успешно добавлен.", 'success') - - elif action == 'edit_product': - index_str = request.form.get('index') - if index_str is None: - flash("Ошибка редактирования: индекс товара не передан.", 'error') - return redirect(url_for('admin')) - - try: - index = int(index_str) - # Use the 'products' list loaded at the start of the function - 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(f"Ошибка редактирования: неверный индекс товара '{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_str = request.form.get('price', str(product_to_edit['price'])).replace(',', '.') - product_to_edit['description'] = request.form.get('description', product_to_edit.get('description', '')).strip() - category = request.form.get('category') - product_to_edit['category'] = category if category in categories else 'Без категории' - 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 = round(float(price_str), 2) - if price < 0: price = 0 - product_to_edit['price'] = price - except ValueError: - logging.warning(f"Invalid price format '{price_str}' during edit of product {original_name}. Price not changed.") - flash(f"Неверный формат цены для товара '{original_name}'. Цена не изменена.", '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 in photos_files: - if uploaded_count >= photo_limit: - logging.warning(f"Photo limit ({photo_limit}) reached, ignoring remaining photos.") - flash(f"Загружено только первые {photo_limit} фото.", "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(f"Файл {photo.filename} не является изображением и был пропущен.", "warning") - continue - - photo_filename = secure_filename(f"{product_to_edit['name'].replace(' ','_')}_{datetime.now().strftime('%Y%m%d%H%M%S%f')}{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(f"Ошибка при загрузке нового фото {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"Photo list for product {product_to_edit['name']} updated.") - 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("Не удалось удалить старые фотографии с сервера.", "warning") - product_to_edit['photos'] = new_photos_list - flash("Фотографии товара успешно обновлены.", "success") - elif uploaded_count == 0 and any(f.filename for f in photos_files): - flash("Не удалось загрузить новые фотографии.", "error") - - # Update the product in the main list - products[index] = product_to_edit - data['products'] = products # Update the main data dict - save_data(data) - logging.info(f"Product '{original_name}' (index {index}) updated to '{product_to_edit['name']}'.") - flash(f"Товар '{product_to_edit['name']}' успешно обновлен.", 'success') - - elif action == 'delete_product': - index_str = request.form.get('index') - if index_str is None: - flash("Ошибка удаления: индекс товара не передан.", 'error') - return redirect(url_for('admin')) - try: - index = int(index_str) - # Use the 'products' list loaded at the start of the function - 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(f"Не удалось удалить фото для товара '{product_name}' с сервера.", "warning") - - data['products'] = products # Update the main data dict - save_data(data) - logging.info(f"Product '{product_name}' (original index {index}) deleted.") - flash(f"Товар '{product_name}' удален.", 'success') - except (ValueError, IndexError): - flash(f"Ошибка удаления: неверный индекс товара '{index_str}'.", 'error') - logging.error(f"Invalid index '{index_str}' for deletion. Product list length: {len(products)}") - - elif action == 'add_user': - login = request.form.get('login', '').strip() - password = request.form.get('password', '').strip() # Storing plain text password - first_name = request.form.get('first_name', '').strip() - last_name = request.form.get('last_name', '').strip() - phone = request.form.get('phone', '').strip() - country = request.form.get('country', '').strip() - city = request.form.get('city', '').strip() - - if not login or not password: - flash("Логин и пароль пользователя обязательны.", 'error') - return redirect(url_for('admin')) - if login in users: - flash(f"Пользователь с логином '{login}' уже существует.", 'error') - return redirect(url_for('admin')) - - users[login] = { - 'password': password, - 'first_name': first_name, 'last_name': last_name, - 'phone': phone, - 'country': country, 'city': city - } - save_users(users) - logging.info(f"User '{login}' added.") - flash(f"Пользователь '{login}' успешно добавлен.", 'success') - - elif action == 'delete_user': - login_to_delete = request.form.get('login') - if login_to_delete and login_to_delete in users: - del users[login_to_delete] - save_users(users) - logging.info(f"User '{login_to_delete}' deleted.") - flash(f"Пользователь '{login_to_delete}' удален.", 'success') - else: - logging.warning(f"Attempted to delete non-existent or empty user: {login_to_delete}") - flash(f"Не удалось удалить пользователя '{login_to_delete}'.", 'error') - - else: - logging.warning(f"Received unknown admin action: {action}") - flash(f"Неизвестное действие: {action}", 'warning') - - return redirect(url_for('admin')) - - except Exception as e: - logging.error(f"Error processing admin action '{action}': {e}", exc_info=True) - flash(f"Произошла внутренняя ошибка при выполнении действия '{action}'. Подробности в логе сервера.", 'error') - return redirect(url_for('admin')) - - # GET request or after POST redirect - # Reload data and users again in case they were modified by POST and saved - # This ensures the template always shows the latest state after an action - current_data = load_data() - current_users = load_users() - display_products = current_data.get('products', []) - display_categories = sorted(current_data.get('categories', [])) - display_users = dict(sorted(current_users.items())) - - return render_template_string( - ADMIN_TEMPLATE, - products=display_products, - categories=display_categories, - users=display_users, - repo_id=REPO_ID, - currency_code=CURRENCY_CODE - ) - -@app.route('/force_upload', methods=['POST']) -def force_upload(): - logging.info("Forcing upload to Hugging Face...") - try: - upload_db_to_hf() - flash("Данные успешно загружены на Hugging Face.", 'success') - except Exception as e: - logging.error(f"Error during forced upload: {e}", exc_info=True) - flash(f"Ошибка при загрузке на Hugging Face: {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("Данные успешно скачаны с Hugging Face. Локальные файлы обновлены.", 'success') - else: - flash("Не удалось скачать данные с Hugging Face после нескольких попыток.", 'error') - except Exception as e: - logging.error(f"Error during forced download: {e}", exc_info=True) - flash(f"Ошибка при скачивании с Hugging Face: {e}", 'error') - return redirect(url_for('admin')) - -if __name__ == '__main__': - # Initial load on startup - load_data() - load_users() - - 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}") - # Use waitress or gunicorn in production instead of development server - # For simplicity, using Flask's dev server here - app.run(debug=False, host='0.0.0.0', port=port) -