from flask import Flask, session, redirect, url_for
import secrets
import os
import config
# Get the directory where this script is located
basedir = os.path.abspath(os.path.dirname(__file__))
# Initialize Flask with explicit paths
app = Flask(__name__,
template_folder=os.path.join(basedir, 'templates'),
static_folder=os.path.join(basedir, 'static'))
# Configure session - generate a random secret key
app.secret_key = secrets.token_hex(32)
app.config['SESSION_COOKIE_HTTPONLY'] = config.SESSION_COOKIE_HTTPONLY
app.config['SESSION_COOKIE_SAMESITE'] = config.SESSION_COOKIE_SAMESITE
# Configure SQLAlchemy only if using database
if config.USE_DATABASE:
app.config['SQLALCHEMY_DATABASE_URI'] = config.DATABASE_URI
app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = config.SQLALCHEMY_TRACK_MODIFICATIONS
app.config['SQLALCHEMY_ECHO'] = config.SQLALCHEMY_ECHO
# Initialize database
from models import db
db.init_app(app)
# Import and register blueprints
from blueprints.auth import auth_bp
from blueprints.users import users_bp
from blueprints.products import products_bp
from blueprints.canvas import canvas_bp
app.register_blueprint(auth_bp)
app.register_blueprint(users_bp)
app.register_blueprint(products_bp)
app.register_blueprint(canvas_bp)
# Comment Change
# Home route
@app.route('/')
def home():
"""Redirect to login if not authenticated, otherwise show home"""
if 'user_id' not in session:
return redirect(url_for('auth.login_page'))
# If user hasn't selected a location yet, redirect to selection
if not session.get('currentLocation') and len(session.get('accessibleLocations', [])) > 1:
return redirect(url_for('auth.select_location_page'))
return f"""
Home
Welcome, {session.get('username', 'User')}!
Current Location: {session.get('currentLocation', 'Not selected')}
"""
@app.route('/test')
def test():
"""Test route to verify app is running"""
import sys
return f"""
Test Page
Flask App is Running!
- Python: {sys.version}
- Routes: {len(list(app.url_map.iter_rules()))}
Login
"""
# Error handlers
@app.errorhandler(404)
def page_not_found(e):
return "404 - Page Not Found
", 404
@app.errorhandler(500)
def internal_error(e):
return "500 - Internal Server Error
", 500
# Database initialization route
@app.route('/init-db')
def init_db():
"""Initialize the database (create all tables)"""
if not config.USE_DATABASE:
return """
Database Not Enabled
⚠️ Database Not Enabled
The application is currently configured to use JSON files.
Set USE_DATABASE = True in config.py to enable SQLite.
Go to Home
"""
try:
from models import db
with app.app_context():
db.create_all()
return """
Database Initialized
✅ Database Initialized Successfully!
All tables have been created.
Go to Home
"""
except Exception as e:
return f"""
Database Error
❌ Database Initialization Failed
Error: {str(e)}
""", 500
# This is the critical line for Passenger
application = app
if __name__ == '__main__':
# Create necessary directories
os.makedirs(os.path.join(basedir, 'templates'), exist_ok=True)
os.makedirs(os.path.join(basedir, 'data'), exist_ok=True)
# Run the application
app.run(debug=True, host='0.0.0.0', port=8080)