def _get_payment_processors_data(self, payment_processors):
"""Retrieve information about payment processors for the client side checkout basket.
Args:
payment_processors (list): List of all available payment processors.
Returns:
A dictionary containing information about the payment processor(s) with which the
basket view context needs to be updated with.
"""
site_configuration = self.request.site.siteconfiguration
payment_processor_class = site_configuration.get_client_side_payment_processor_class()
if payment_processor_class:
payment_processor = payment_processor_class(self.request.site)
current_year = datetime.today().year
return {
'client_side_payment_processor': payment_processor,
'enable_client_side_checkout': True,
'months': range(1, 13),
'payment_form': PaymentForm(
user=self.request.user, initial={'basket': self.request.basket}, label_suffix=''
),
'paypal_enabled': 'paypal' in (p.NAME for p in payment_processors),
# Assumption is that the credit card duration is 15 years
'years': range(current_year, current_year + 16),
}
else:
msg = 'Unable to load client-side payment processor [{processor}] for ' \
'site configuration [{sc}]'.format(processor=site_configuration.client_side_payment_processor,
sc=site_configuration.id)
raise SiteConfigurationError(msg)
def get_context_data(self, **kwargs):
context = super(BasketSummaryView, self).get_context_data(**kwargs)
formset = context.get('formset', [])
lines = context.get('line_list', [])
lines_data = []
is_verification_required = is_bulk_purchase = False
switch_link_text = partner_sku = ''
basket = self.request.basket
site = self.request.site
site_configuration = site.siteconfiguration
for line in lines:
course_key = CourseKey.from_string(line.product.attr.course_key)
course_name = None
image_url = None
short_description = None
try:
course = get_course_info_from_catalog(self.request.site, course_key)
try:
image_url = course['image']['src']
except (KeyError, TypeError):
image_url = ''
short_description = course.get('short_description', '')
course_name = course.get('title', '')
except (ConnectionError, SlumberBaseException, Timeout):
logger.exception('Failed to retrieve data from Catalog Service for course [%s].', course_key)
if self.request.site.siteconfiguration.enable_enrollment_codes:
# Get variables for the switch link that toggles from enrollment codes and seat.
switch_link_text, partner_sku = get_basket_switch_data(line.product)
if line.product.get_product_class().name == ENROLLMENT_CODE_PRODUCT_CLASS_NAME:
is_bulk_purchase = True
# Iterate on message storage so all messages are marked as read.
# This will hide the success messages when a user updates the quantity
# for an item in the basket.
list(messages.get_messages(self.request))
if line.has_discount:
benefit = basket.applied_offers().values()[0].benefit
benefit_value = format_benefit_value(benefit)
else:
benefit_value = None
lines_data.append({
'seat_type': self._determine_seat_type(line.product),
'course_name': course_name,
'course_key': course_key,
'image_url': image_url,
'course_short_description': short_description,
'benefit_value': benefit_value,
'enrollment_code': line.product.get_product_class().name == ENROLLMENT_CODE_PRODUCT_CLASS_NAME,
'line': line,
})
user = self.request.user
context.update({
'analytics_data': prepare_analytics_data(
user,
self.request.site.siteconfiguration.segment_key,
unicode(course_key)
),
'enable_client_side_checkout': False,
})
if site_configuration.client_side_payment_processor \
and waffle.flag_is_active(self.request, CLIENT_SIDE_CHECKOUT_FLAG_NAME):
payment_processor_class = site_configuration.get_client_side_payment_processor_class()
if payment_processor_class:
payment_processor = payment_processor_class(site)
context.update({
'enable_client_side_checkout': True,
'payment_form': PaymentForm(user=user, initial={'basket': basket}, label_suffix=''),
'payment_url': payment_processor.client_side_payment_url,
})
else:
msg = 'Unable to load client-side payment processor [{processor}] for ' \
'site configuration [{sc}]'.format(processor=site_configuration.client_side_payment_processor,
sc=site_configuration.id)
raise SiteConfigurationError(msg)
# Check product attributes to determine if ID verification is required for this basket
try:
is_verification_required = line.product.attr.id_verification_required \
and line.product.attr.certificate_type != 'credit'
except AttributeError:
pass
context.update({
'free_basket': context['order_total'].incl_tax == 0,
'payment_processors': site_configuration.get_payment_processors(),
'homepage_url': get_lms_url(''),
'formset_lines_data': zip(formset, lines_data),
'is_verification_required': is_verification_required,
'min_seat_quantity': 1,
'is_bulk_purchase': is_bulk_purchase,
'switch_link_text': switch_link_text,
'partner_sku': partner_sku,
})
return context