631 lines
22 KiB
Python
631 lines
22 KiB
Python
import os
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import secrets
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import time
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from datetime import datetime, timedelta
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from flask import Flask, render_template, redirect, url_for, request, flash, Blueprint, send_from_directory
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from markupsafe import Markup
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from flask_sqlalchemy import SQLAlchemy
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from flask_login import LoginManager, UserMixin, login_user, login_required, logout_user, current_user
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from flask_socketio import SocketIO, emit, join_room
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from werkzeug.security import generate_password_hash, check_password_hash
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from config import Config
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from PIL import Image
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from werkzeug.utils import secure_filename
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from werkzeug.middleware.proxy_fix import ProxyFix
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from sqlalchemy import func
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app = Flask(__name__)
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app.config.from_object(Config)
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app.wsgi_app = ProxyFix(app.wsgi_app, x_proto=1, x_host=1)
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SYSTEM_PASSWORD = app.config.get('SYSTEM_PASSWORD', 'changeme')
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DEFAULT_ADMIN_USERNAME = app.config.get('DEFAULT_ADMIN_USERNAME', 'admin')
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DEFAULT_ADMIN_PASSWORD = app.config.get('DEFAULT_ADMIN_PASSWORD', 'admin123')
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UPLOAD_FOLDER = app.config.get('UPLOAD_FOLDER', 'uploads')
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ALLOWED_EXTENSIONS = {'png', 'jpg', 'jpeg', 'gif', 'webp'}
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os.makedirs(UPLOAD_FOLDER, exist_ok=True)
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db = SQLAlchemy(app)
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socketio = SocketIO(app)
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login_manager = LoginManager(app)
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login_manager.login_view = 'login'
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static_bp = Blueprint('static_bp', __name__)
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class User(UserMixin, db.Model):
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id = db.Column(db.Integer, primary_key=True)
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username = db.Column(db.String(150), unique=True, nullable=False)
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password_hash = db.Column(db.String(150), nullable=False)
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is_admin = db.Column(db.Boolean, default=False)
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class ShoppingList(db.Model):
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id = db.Column(db.Integer, primary_key=True)
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title = db.Column(db.String(150), nullable=False)
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created_at = db.Column(db.DateTime, default=datetime.utcnow)
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owner_id = db.Column(db.Integer, db.ForeignKey('user.id'))
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is_temporary = db.Column(db.Boolean, default=False)
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share_token = db.Column(db.String(64), unique=True, nullable=True)
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expires_at = db.Column(db.DateTime, nullable=True)
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owner = db.relationship('User', backref='lists', lazy=True)
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is_archived = db.Column(db.Boolean, default=False)
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class Item(db.Model):
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id = db.Column(db.Integer, primary_key=True)
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list_id = db.Column(db.Integer, db.ForeignKey('shopping_list.id'))
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name = db.Column(db.String(150), nullable=False)
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added_at = db.Column(db.DateTime, default=datetime.utcnow)
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added_by = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=True)
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purchased = db.Column(db.Boolean, default=False)
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purchased_at = db.Column(db.DateTime, nullable=True)
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note = db.Column(db.Text, nullable=True)
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class SuggestedProduct(db.Model):
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id = db.Column(db.Integer, primary_key=True)
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name = db.Column(db.String(150), unique=True, nullable=False)
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@static_bp.route('/static/js/live.js')
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def serve_live_js():
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response = send_from_directory('static/js', 'live.js')
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response.cache_control.no_cache = True
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response.cache_control.no_store = True
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response.cache_control.must_revalidate = True
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response.expires = 0
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response.pragma = 'no-cache'
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return response
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app.register_blueprint(static_bp)
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def allowed_file(filename):
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return '.' in filename and filename.rsplit('.', 1)[1].lower() in ALLOWED_EXTENSIONS
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def get_progress(list_id):
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items = Item.query.filter_by(list_id=list_id).all()
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total_count = len(items)
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purchased_count = len([i for i in items if i.purchased])
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percent = (purchased_count / total_count * 100) if total_count > 0 else 0
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return purchased_count, total_count, percent
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@login_manager.user_loader
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def load_user(user_id):
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return User.query.get(int(user_id))
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@app.context_processor
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def inject_time():
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return dict(time=time)
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@app.before_request
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def require_system_password():
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if 'authorized' not in request.cookies \
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and request.endpoint != 'system_auth' \
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and not request.endpoint.startswith('static') \
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and not request.endpoint.startswith('login'):
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# Jeśli wchodzi na '/', nie dodawaj next
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if request.path == '/':
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return redirect(url_for('system_auth'))
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else:
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# W innym przypadku poprawiamy URL jak wcześniej
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from urllib.parse import urlparse, urlunparse
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parsed = urlparse(request.url)
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fixed_url = urlunparse(parsed._replace(netloc=request.host))
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return redirect(url_for('system_auth', next=fixed_url))
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@app.template_filter('filemtime')
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def file_mtime_filter(path):
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try:
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t = os.path.getmtime(path)
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return datetime.fromtimestamp(t)
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except Exception:
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return datetime.utcnow()
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@app.template_filter('filesizeformat')
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def filesizeformat_filter(path):
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try:
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size = os.path.getsize(path)
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# Jeśli chcesz dokładniejszy format, np. KB, MB
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for unit in ['B', 'KB', 'MB', 'GB']:
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if size < 1024.0:
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return f"{size:.1f} {unit}"
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size /= 1024.0
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return f"{size:.1f} TB"
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except Exception:
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return "N/A"
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@app.route('/system-auth', methods=['GET', 'POST'])
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def system_auth():
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next_page = request.args.get('next') or url_for('index_guest')
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if request.method == 'POST':
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if request.form['password'] == SYSTEM_PASSWORD:
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db.create_all()
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if not User.query.filter_by(is_admin=True).first():
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admin_user = User(
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username=DEFAULT_ADMIN_USERNAME,
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password_hash=generate_password_hash(DEFAULT_ADMIN_PASSWORD),
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is_admin=True
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)
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db.session.add(admin_user)
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db.session.commit()
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flash(f'Utworzono konto administratora: login={DEFAULT_ADMIN_USERNAME}, hasło={DEFAULT_ADMIN_PASSWORD}')
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resp = redirect(next_page)
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resp.set_cookie('authorized', 'true')
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return resp
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flash('Nieprawidłowe hasło do systemu','danger')
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return render_template('system_auth.html')
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@app.route('/')
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def index_guest():
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lists = ShoppingList.query.all()
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for l in lists:
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items = Item.query.filter_by(list_id=l.id).all()
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l.total_count = len(items)
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l.purchased_count = len([i for i in items if i.purchased])
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return render_template('index.html', lists=lists)
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@app.errorhandler(404)
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def page_not_found(e):
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return render_template('404.html'), 404
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@app.route('/favicon.svg')
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def favicon():
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svg = '''
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16">
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<text y="14" font-size="16">🛒</text>
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</svg>
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'''
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return svg, 200, {'Content-Type': 'image/svg+xml'}
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@app.route('/login', methods=['GET', 'POST'])
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def login():
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if request.method == 'POST':
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user = User.query.filter_by(username=request.form['username']).first()
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if user and check_password_hash(user.password_hash, request.form['password']):
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login_user(user)
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flash('Zalogowano pomyślnie', 'success')
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return redirect(url_for('index_guest'))
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flash('Nieprawidłowy login lub hasło', 'danger')
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return render_template('login.html')
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@app.route('/logout')
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@login_required
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def logout():
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logout_user()
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flash('Wylogowano pomyślnie', 'success')
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return redirect(url_for('login'))
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@app.route('/create', methods=['POST'])
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@login_required
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def create_list():
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title = request.form.get('title')
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is_temporary = 'temporary' in request.form
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token = secrets.token_hex(16)
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expires_at = datetime.utcnow() + timedelta(days=7) if is_temporary else None
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new_list = ShoppingList(title=title, owner_id=current_user.id, is_temporary=is_temporary, share_token=token, expires_at=expires_at)
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db.session.add(new_list)
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db.session.commit()
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flash('Utworzono nową listę', 'success')
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return redirect(url_for('view_list', list_id=new_list.id))
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@app.route('/list/<int:list_id>')
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@login_required
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def view_list(list_id):
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shopping_list = ShoppingList.query.get_or_404(list_id)
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items = Item.query.filter_by(list_id=list_id).all()
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total_count = len(items)
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purchased_count = len([i for i in items if i.purchased])
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percent = (purchased_count / total_count * 100) if total_count > 0 else 0
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receipt_pattern = f"list_{list_id}"
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all_files = os.listdir(app.config['UPLOAD_FOLDER'])
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receipt_files = [f for f in all_files if receipt_pattern in f]
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return render_template(
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'list.html',
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list=shopping_list,
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items=items,
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receipt_files=receipt_files,
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total_count=total_count,
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purchased_count=purchased_count,
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percent=percent
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)
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@app.route('/share/<token>')
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def share_list(token):
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shopping_list = ShoppingList.query.filter_by(share_token=token).first_or_404()
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items = Item.query.filter_by(list_id=shopping_list.id).all()
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receipt_pattern = f"list_{shopping_list.id}"
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all_files = os.listdir(app.config['UPLOAD_FOLDER'])
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receipt_files = [f for f in all_files if receipt_pattern in f]
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return render_template('list_guest.html', list=shopping_list, items=items, receipt_files=receipt_files)
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@app.route('/guest-list/<int:list_id>')
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def guest_list(list_id):
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shopping_list = ShoppingList.query.get_or_404(list_id)
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items = Item.query.filter_by(list_id=list_id).all()
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receipt_pattern = f"list_{list_id}"
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all_files = os.listdir(app.config['UPLOAD_FOLDER'])
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receipt_files = [f for f in all_files if receipt_pattern in f]
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return render_template('list_guest.html', list=shopping_list, items=items, receipt_files=receipt_files)
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@app.route('/copy/<int:list_id>')
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@login_required
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def copy_list(list_id):
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original = ShoppingList.query.get_or_404(list_id)
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token = secrets.token_hex(16)
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new_list = ShoppingList(title=original.title + ' (Kopia)', owner_id=current_user.id, share_token=token)
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db.session.add(new_list)
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db.session.commit()
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original_items = Item.query.filter_by(list_id=original.id).all()
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for item in original_items:
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copy_item = Item(list_id=new_list.id, name=item.name)
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db.session.add(copy_item)
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db.session.commit()
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flash('Skopiowano listę', 'success')
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return redirect(url_for('view_list', list_id=new_list.id))
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@app.route('/suggest_products')
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def suggest_products():
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query = request.args.get('q', '')
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suggestions = []
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if query:
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suggestions = SuggestedProduct.query.filter(SuggestedProduct.name.ilike(f'%{query}%')).limit(5).all()
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return {'suggestions': [s.name for s in suggestions]}
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@app.route('/upload_receipt/<int:list_id>', methods=['POST'])
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def upload_receipt(list_id):
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if 'receipt' not in request.files:
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flash('Brak pliku', 'danger')
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return redirect(request.referrer)
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file = request.files['receipt']
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if file.filename == '':
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flash('Nie wybrano pliku', 'danger')
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return redirect(request.referrer)
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if file and allowed_file(file.filename):
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filename = secure_filename(file.filename)
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file_path = os.path.join(app.config['UPLOAD_FOLDER'], f"list_{list_id}_{filename}")
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img = Image.open(file)
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img.thumbnail((800, 800))
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img.save(file_path)
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flash('Wgrano paragon', 'success')
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return redirect(request.referrer)
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flash('Niedozwolony format pliku', 'danger')
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return redirect(request.referrer)
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@app.route('/uploads/<filename>')
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def uploaded_file(filename):
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response = send_from_directory(app.config['UPLOAD_FOLDER'], filename)
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response.headers['Cache-Control'] = 'public, max-age=2592000, immutable'
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response.headers.pop('Pragma', None)
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return response
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@app.route('/update-note/<int:item_id>', methods=['POST'])
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def update_note(item_id):
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item = Item.query.get_or_404(item_id)
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note = request.form.get('note')
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item.note = note
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db.session.commit()
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return {'success': True}
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@app.route('/admin')
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@login_required
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def admin_panel():
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if not current_user.is_admin:
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return redirect(url_for('index_guest'))
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user_count = User.query.count()
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list_count = ShoppingList.query.count()
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item_count = Item.query.count()
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all_lists = ShoppingList.query.options(db.joinedload(ShoppingList.owner)).all()
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# Pobierz folder uploadów
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all_files = os.listdir(app.config['UPLOAD_FOLDER'])
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enriched_lists = []
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for l in all_lists:
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items = Item.query.filter_by(list_id=l.id).all()
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total_count = len(items)
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purchased_count = len([i for i in items if i.purchased])
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percent = (purchased_count / total_count * 100) if total_count > 0 else 0
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comments_count = len([i for i in items if i.note and i.note.strip() != ''])
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purchased_items_count = Item.query.filter_by(purchased=True).count()
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receipt_pattern = f"list_{l.id}"
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receipt_files = [f for f in all_files if receipt_pattern in f]
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enriched_lists.append({
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'list': l,
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'total_count': total_count,
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'purchased_count': purchased_count,
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'percent': round(percent),
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'comments_count': comments_count,
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'receipts_count': len(receipt_files)
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})
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top_products = (
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db.session.query(Item.name, func.count(Item.id).label('count'))
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.filter(Item.purchased == True)
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.group_by(Item.name)
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.order_by(func.count(Item.id).desc())
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.limit(5)
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.all()
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)
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return render_template(
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'admin/admin_panel.html',
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user_count=user_count,
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list_count=list_count,
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item_count=item_count,
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purchased_items_count=purchased_items_count,
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enriched_lists=enriched_lists,
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top_products=top_products,
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)
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@app.route('/admin/delete_list/<int:list_id>')
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@login_required
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def delete_list(list_id):
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if not current_user.is_admin:
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return redirect(url_for('index_guest'))
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list_to_delete = ShoppingList.query.get_or_404(list_id)
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Item.query.filter_by(list_id=list_to_delete.id).delete()
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db.session.delete(list_to_delete)
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db.session.commit()
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flash(f'Usunięto listę: {list_to_delete.title}', 'success')
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return redirect(url_for('admin_panel'))
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@app.route('/admin/delete_all_lists')
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@login_required
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def delete_all_lists():
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if not current_user.is_admin:
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return redirect(url_for('index_guest'))
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Item.query.delete()
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ShoppingList.query.delete()
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db.session.commit()
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flash('Usunięto wszystkie listy', 'success')
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return redirect(url_for('admin_panel'))
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|
|
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@app.route('/admin/add_user', methods=['GET', 'POST'])
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@login_required
|
|
def add_user():
|
|
if not current_user.is_admin:
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|
return redirect(url_for('index_guest'))
|
|
if request.method == 'POST':
|
|
username = request.form['username']
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password = generate_password_hash(request.form['password'])
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new_user = User(username=username, password_hash=password)
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db.session.add(new_user)
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db.session.commit()
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flash('Dodano nowego użytkownika', 'success')
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return redirect(url_for('admin_panel'))
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return render_template('admin/add_user.html')
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@app.route('/admin/users')
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|
@login_required
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def list_users():
|
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if not current_user.is_admin:
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return redirect(url_for('index_guest'))
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users = User.query.all()
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user_count = User.query.count()
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list_count = ShoppingList.query.count()
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item_count = Item.query.count()
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|
activity_log = ["Utworzono listę: Zakupy weekendowe", "Dodano produkt: Mleko"]
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return render_template('admin/list_users.html', users=users, user_count=user_count, list_count=list_count, item_count=item_count, activity_log=activity_log)
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@app.route('/admin/reset_password/<int:user_id>', methods=['GET', 'POST'])
|
|
@login_required
|
|
def reset_password(user_id):
|
|
if not current_user.is_admin:
|
|
return redirect(url_for('index_guest'))
|
|
user = User.query.get_or_404(user_id)
|
|
if request.method == 'POST':
|
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new_password = generate_password_hash(request.form['password'])
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user.password_hash = new_password
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db.session.commit()
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flash('Hasło zresetowane', 'success')
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return redirect(url_for('list_users'))
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return render_template('admin/reset_password.html', user=user)
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|
|
@app.route('/admin/delete_user/<int:user_id>')
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|
@login_required
|
|
def delete_user(user_id):
|
|
if not current_user.is_admin:
|
|
return redirect(url_for('index_guest'))
|
|
user = User.query.get_or_404(user_id)
|
|
db.session.delete(user)
|
|
db.session.commit()
|
|
flash('Użytkownik usunięty', 'success')
|
|
return redirect(url_for('list_users'))
|
|
|
|
|
|
@app.route('/admin/receipts')
|
|
@login_required
|
|
def admin_receipts():
|
|
if not current_user.is_admin:
|
|
return redirect(url_for('index_guest'))
|
|
all_files = os.listdir(app.config['UPLOAD_FOLDER'])
|
|
image_files = [f for f in all_files if allowed_file(f)]
|
|
return render_template(
|
|
'admin/receipts.html',
|
|
image_files=image_files,
|
|
upload_folder=app.config['UPLOAD_FOLDER']
|
|
)
|
|
|
|
@app.route('/admin/delete_receipt/<filename>')
|
|
@login_required
|
|
def delete_receipt(filename):
|
|
if not current_user.is_admin:
|
|
return redirect(url_for('index_guest'))
|
|
file_path = os.path.join(app.config['UPLOAD_FOLDER'], filename)
|
|
if os.path.exists(file_path):
|
|
os.remove(file_path)
|
|
flash('Plik usunięty', 'success')
|
|
else:
|
|
flash('Plik nie istnieje', 'danger')
|
|
return redirect(url_for('admin_receipts'))
|
|
|
|
@app.route('/admin/edit_list/<int:list_id>', methods=['GET', 'POST'])
|
|
@login_required
|
|
def edit_list(list_id):
|
|
if not current_user.is_admin:
|
|
return redirect(url_for('index_guest'))
|
|
l = ShoppingList.query.get_or_404(list_id)
|
|
if request.method == 'POST':
|
|
new_title = request.form.get('title')
|
|
if new_title:
|
|
l.title = new_title
|
|
db.session.commit()
|
|
flash('Zaktualizowano tytuł listy', 'success')
|
|
return redirect(url_for('admin_panel'))
|
|
return render_template('admin/edit_list.html', list=l)
|
|
|
|
@app.route('/admin/delete_selected_lists', methods=['POST'])
|
|
@login_required
|
|
def delete_selected_lists():
|
|
if not current_user.is_admin:
|
|
return redirect(url_for('index_guest'))
|
|
ids = request.form.getlist('list_ids')
|
|
for list_id in ids:
|
|
lst = ShoppingList.query.get(int(list_id))
|
|
if lst:
|
|
Item.query.filter_by(list_id=lst.id).delete()
|
|
db.session.delete(lst)
|
|
db.session.commit()
|
|
flash('Usunięto wybrane listy', 'success')
|
|
return redirect(url_for('admin_panel'))
|
|
|
|
@app.route('/admin/archive_list/<int:list_id>')
|
|
@login_required
|
|
def archive_list(list_id):
|
|
if not current_user.is_admin:
|
|
return redirect(url_for('index_guest'))
|
|
l = ShoppingList.query.get_or_404(list_id)
|
|
l.is_archived = True
|
|
db.session.commit()
|
|
flash('Lista oznaczona jako archiwalna', 'success')
|
|
return redirect(url_for('admin_panel'))
|
|
|
|
@app.route('/admin/delete_all_items')
|
|
@login_required
|
|
def delete_all_items():
|
|
if not current_user.is_admin:
|
|
return redirect(url_for('index_guest'))
|
|
Item.query.delete()
|
|
db.session.commit()
|
|
flash('Usunięto wszystkie produkty', 'success')
|
|
return redirect(url_for('admin_panel'))
|
|
|
|
@socketio.on('delete_item')
|
|
def handle_delete_item(data):
|
|
item = Item.query.get(data['item_id'])
|
|
if item:
|
|
db.session.delete(item)
|
|
db.session.commit()
|
|
emit('item_deleted', {'item_id': item.id}, to=str(item.list_id))
|
|
|
|
@socketio.on('edit_item')
|
|
def handle_edit_item(data):
|
|
item = Item.query.get(data['item_id'])
|
|
new_name = data['new_name']
|
|
if item and new_name.strip():
|
|
item.name = new_name
|
|
db.session.commit()
|
|
emit('item_edited', {'item_id': item.id, 'new_name': item.name}, to=str(item.list_id))
|
|
|
|
@socketio.on('join_list')
|
|
def handle_join(data):
|
|
room = str(data['room'])
|
|
username = data.get('username', 'Gość')
|
|
join_room(room)
|
|
emit('user_joined', {'username': username}, to=room)
|
|
|
|
@socketio.on('add_item')
|
|
def handle_add_item(data):
|
|
list_id = data['list_id']
|
|
name = data['name']
|
|
new_item = Item(
|
|
list_id=list_id,
|
|
name=name,
|
|
added_by=current_user.id if current_user.is_authenticated else None
|
|
)
|
|
db.session.add(new_item)
|
|
|
|
if not SuggestedProduct.query.filter_by(name=name).first():
|
|
new_suggestion = SuggestedProduct(name=name)
|
|
db.session.add(new_suggestion)
|
|
|
|
db.session.commit()
|
|
emit('item_added', {
|
|
'id': new_item.id,
|
|
'name': new_item.name,
|
|
'added_by': current_user.username if current_user.is_authenticated else 'Gość'
|
|
}, to=str(list_id), include_self=True)
|
|
|
|
@socketio.on('check_item')
|
|
def handle_check_item(data):
|
|
item = Item.query.get(data['item_id'])
|
|
if item:
|
|
item.purchased = True
|
|
item.purchased_at = datetime.utcnow()
|
|
db.session.commit()
|
|
|
|
purchased_count, total_count, percent = get_progress(item.list_id)
|
|
|
|
emit('item_checked', {'item_id': item.id}, to=str(item.list_id))
|
|
emit('progress_updated', {
|
|
'purchased_count': purchased_count,
|
|
'total_count': total_count,
|
|
'percent': percent
|
|
}, to=str(item.list_id))
|
|
|
|
@socketio.on('uncheck_item')
|
|
def handle_uncheck_item(data):
|
|
item = Item.query.get(data['item_id'])
|
|
if item:
|
|
item.purchased = False
|
|
item.purchased_at = None
|
|
db.session.commit()
|
|
|
|
purchased_count, total_count, percent = get_progress(item.list_id)
|
|
|
|
emit('item_unchecked', {'item_id': item.id}, to=str(item.list_id))
|
|
emit('progress_updated', {
|
|
'purchased_count': purchased_count,
|
|
'total_count': total_count,
|
|
'percent': percent
|
|
}, to=str(item.list_id))
|
|
|
|
@socketio.on('update_note')
|
|
def handle_update_note(data):
|
|
item_id = data['item_id']
|
|
note = data['note']
|
|
item = Item.query.get(item_id)
|
|
if item:
|
|
item.note = note
|
|
db.session.commit()
|
|
emit('note_updated', {'item_id': item_id, 'note': note}, to=str(item.list_id))
|
|
|
|
@app.cli.command('create_db')
|
|
def create_db():
|
|
db.create_all()
|
|
print('Database created.')
|
|
|
|
if __name__ == '__main__':
|
|
socketio.run(app, host='0.0.0.0', port=8000, debug=True) |