def cars():
"""
Show the car hire page
:return: the car hire page
"""
session_id = request.args.get('session-id', None)
user_id = request.args.get('user-id', None)
cars_list = get_cars_list()
current_year = get_current_year()
brands_list = get_car_brands_list()
car_types_list = get_car_types_list()
car_n_seats_list = get_car_n_seats_list()
fuel_list = get_fuel_list()
min_power = get_min_car_power_value()
max_power = get_max_car_power_value()
oldest_car_age_value = get_oldest_car_age()
min_price = get_min_car_price_per_day()
max_price = get_max_car_price_per_day()
today = datetime.date.today()
if check_authentication(session_id, user_id):
return render_template('cars.html', user=user_id, session_id=session_id, cars_list=cars_list,
n_cars=cars_list.__len__(), current_year=current_year, brands_list=brands_list,
car_types_list=car_types_list, car_n_seats_list=car_n_seats_list, fuel_list=fuel_list,
min_power=min_power, max_power=max_power, oldest_car_age_value=oldest_car_age_value,
min_price=min_price, max_price=max_price, today=today)
else:
return render_template('cars.html', cars_list=cars_list, n_cars=cars_list.__len__(), current_year=current_year,
brands_list=brands_list, car_types_list=car_types_list,
car_n_seats_list=car_n_seats_list, fuel_list=fuel_list, min_power=min_power,
max_power=max_power, oldest_car_age_value=oldest_car_age_value, min_price=min_price,
max_price=max_price, today=today)
def save_new_car():
"""
Save the new car into the database
:return: the new car's details if admin credentials are valid, otherwise it returns the home page
"""
session_id = request.args.get('session-id', None)
user_id = request.args.get('user-id', None)
if request.method == 'POST':
brand = request.form['brand-text']
model = request.form['model-text']
car_year = request.form['car-year-text']
n_seats = request.form['n-seats-text']
car_type = request.form['type-text']
engine = request.form['engine-text']
fuel = request.form['fuel-text']
power = request.form['power-text']
transmission = request.form['transmission-text']
min_age = request.form['min-age-text']
price = request.form['price-day-text']
str_preview = request.form['preview']
if str_preview == "Yes":
preview = True
else:
preview = False
if check_authentication(session_id, user_id) and is_admin_user(user_id):
if 'file' in request.files:
file = request.files['file']
if file and allowed_file(file.filename):
filename = secure_filename(file.filename)
file.save(os.path.join(app.config['UPLOAD_FOLDER'], filename))
car_id = add_car(brand, model, car_year, n_seats, car_type, engine, fuel, power, transmission, min_age,
price, filename, preview)
print(car_id)
car = get_car_identified_by_id(car_id)
return render_template('cars_manager.html', user=user_id, session_id=session_id, car=car,
edit_mode=False)
else:
return render_template('new_car.html', user=user_id, session_id=session_id,
current_year=get_current_year(), img_error=True)
else:
return render_template('new_car.html', user=user_id, session_id=session_id,
current_year=get_current_year(), img_error=True)
else:
return render_template('home.html', cars_list=get_cars_preview(), news_list=get_news_list(), authjs=False,
preview_length=get_cars_preview().__len__(), del_session_cookie=True)
def admin_add_car():
"""
Show the web page for adding a new car
:return: the form for adding a new car if admin credentials are valid, otherwise it returns the home page
"""
session_id = request.args.get('session-id', None)
user_id = request.args.get('user-id', None)
if check_authentication(session_id, user_id) and is_admin_user(user_id):
return render_template('new_car.html', user=user_id, session_id=session_id,
current_year=get_current_year())
else:
return render_template('home.html', cars_list=get_cars_preview(), news_list=get_news_list(), authjs=False,
preview_length=get_cars_preview().__len__(), del_session_cookie=True)
def edit_car_view():
"""
Show the web page for editing cars' information
:return: the the web page for editing car's information if admin credentials are valid, otherwise it returns the home page
"""
session_id = request.args.get('session-id', None)
user_id = request.args.get('user-id', None)
car_id = request.args.get('car-id', None)
edit_mode_string = request.args.get('edit', None)
if edit_mode_string == 'true':
edit_mode = True
else:
edit_mode = False
car = get_car_identified_by_id(car_id)
if check_authentication(session_id, user_id) and is_admin_user(user_id):
return render_template('cars_manager.html', user=user_id, session_id=session_id, car=car, edit_mode=edit_mode,
current_year=get_current_year())
else:
return render_template('home.html', cars_list=get_cars_preview(), news_list=get_news_list(), authjs=False,
preview_length=get_cars_preview().__len__(), del_session_cookie=True)
def after_auth_redirect(template, car_id, username):
"""
Redirect the user to the page previously visited before the login
:param template: the page previously visited before the login
:param car_id: the ID of the selected car
:param username: the email address of the user logged in
:return: the page previously visited before the login
"""
session_id = generate_session(username)
current_year = get_current_year()
today = datetime.date.today()
if template == "cars.html":
return render_template('cars.html', user=username, session_id=session_id, current_year=current_year,
oldest_car_age_value=get_oldest_car_age(), n_cars=get_cars_list().__len__(),
cars_list=get_cars_list(), today=today)
elif template == "car_details.html":
car = get_car_identified_by_id(car_id)
return render_template('car_details.html', car=car, user=username, session_id=session_id, today=today)
elif template == "about.html":
return render_template('about.html', user=username, session_id=session_id)
else:
return render_template('home.html', cars_list=get_cars_preview(), news_list=get_news_list(), user=username, session_id=session_id, authjs=False, preview_length=get_cars_preview().__len__())
def filter_cars():
"""
Filter the list of cars on the base of the filters selected by the user
:return: the web page of car hire with the search results
"""
session_id = request.args.get('session-id', None)
user_id = request.args.get('user-id', None)
current_year = get_current_year()
brands_list = get_car_brands_list()
car_types_list = get_car_types_list()
car_n_seats_list = get_car_n_seats_list()
fuel_list = get_fuel_list()
min_power = get_min_car_power_value()
max_power = get_max_car_power_value()
oldest_car_age_value = get_oldest_car_age()
min_price = get_min_car_price_per_day()
max_price = get_max_car_price_per_day()
today = datetime.date.today()
if request.method == 'POST':
brand_filter = request.form['car-brand']
type_filter = request.form['car-type']
n_seats_filter = request.form['n-seats']
min_power_filter = request.form['car-min-power']
max_power_filter = request.form['car-max-power']
fuel_filter = request.form['car-fuel']
transmission_filter = request.form['car-transmission']
car_year_from_filter = request.form['car-year-from']
car_year_to_filter = request.form['car-year-to']
driver_age_filter = request.form['driver-age']
min_price_day_filter = request.form['min-price-day']
max_price_day_filter = request.form['max-price-day']
rent_date_from_filter = request.form['rent-date-from']
rent_date_to_filter = request.form['rent-date-to']
cars_list = filter_cars_by_user_parameters(brand_filter, type_filter, n_seats_filter, min_power_filter,
max_power_filter, fuel_filter, transmission_filter,
car_year_from_filter, car_year_to_filter, driver_age_filter,
min_price_day_filter, max_price_day_filter, rent_date_from_filter,
rent_date_to_filter)
try:
driver_age_filter = int(driver_age_filter)
except ValueError:
pass
if check_authentication(session_id, user_id):
return render_template('cars.html', user=user_id, session_id=session_id, cars_list=cars_list,
n_cars=cars_list.__len__(), current_year=int(current_year), brands_list=brands_list,
car_types_list=car_types_list, car_n_seats_list=car_n_seats_list,
fuel_list=fuel_list, min_power=min_power, max_power=max_power,
oldest_car_age_value=oldest_car_age_value, min_price=min_price, max_price=max_price,
brand_filter=brand_filter, type_filter=type_filter,
n_seats_filter=n_seats_filter, min_power_filter=min_power_filter,
max_power_filter=max_power_filter, fuel_filter=fuel_filter,
transmission_filter=transmission_filter,
car_year_from_filter=int(car_year_from_filter),
car_year_to_filter=int(car_year_to_filter), driver_age_filter=driver_age_filter,
min_price_day_filter=min_price_day_filter, max_price_day_filter=max_price_day_filter,
rent_date_from_filter=rent_date_from_filter, rent_date_to_filter=rent_date_to_filter,
today=today)
else:
return render_template('cars.html', cars_list=cars_list, n_cars=cars_list.__len__(),
current_year=int(current_year), brands_list=brands_list,
car_types_list=car_types_list, car_n_seats_list=car_n_seats_list,
fuel_list=fuel_list, min_power=min_power, max_power=max_power,
oldest_car_age_value=oldest_car_age_value, min_price=min_price, max_price=max_price,
brand_filter=brand_filter, type_filter=type_filter,
n_seats_filter=n_seats_filter, min_power_filter=min_power_filter,
max_power_filter=max_power_filter, fuel_filter=fuel_filter,
transmission_filter=transmission_filter,
car_year_from_filter=int(car_year_from_filter),
car_year_to_filter=int(car_year_to_filter), driver_age_filter=driver_age_filter,
min_price_day_filter=min_price_day_filter, max_price_day_filter=max_price_day_filter,
rent_date_from_filter=rent_date_from_filter, rent_date_to_filter=rent_date_to_filter,
today=today)
else:
cars_list = get_cars_list()
if check_authentication(session_id, user_id):
return render_template('cars.html', user=user_id, session_id=session_id, cars_list=cars_list,
n_cars=cars_list.__len__(), current_year=current_year, brands_list=brands_list,
car_types_list=car_types_list, car_n_seats_list=car_n_seats_list,
fuel_list=fuel_list, min_power=min_power, max_power=max_power,
oldest_car_age_value=oldest_car_age_value, min_price=min_price,
max_price=max_price, today=today)
else:
return render_template('cars.html', cars_list=cars_list, n_cars=cars_list.__len__(),
current_year=current_year, brands_list=brands_list, car_types_list=car_types_list,
car_n_seats_list=car_n_seats_list, fuel_list=fuel_list, min_power=min_power,
max_power=max_power, oldest_car_age_value=oldest_car_age_value, min_price=min_price,
max_price=max_price, today=today)