def index_slash(self, template_name):
sale_template = SaleTemplate(template_name)
index_xml = sale_template.index_xml()
self._apply_commerce_notice(index_xml)
form = h.simplsale_form(index_xml)
# Fill in the expiration month and year fields if they use
# select tags.
month_selects = CSSSelector(
'select[name="billing_expiration_month"]')(form)
for select in month_selects:
h.fill_in_expiration_months(select)
year_selects = CSSSelector(
'select[name="billing_expiration_year"]')(form)
for select in year_selects:
h.fill_in_expiration_years(select)
# GET-specific stuff.
if request.method == 'GET':
# Empty form, so remove the form-errors element.
h.set_form_errors(form, None)
# Also remove any field errors.
field_names = sale_template.fields().keys()
h.remove_field_errors(form, *field_names)
h.remove_field_errors(form, 'billing_expiration')
# POST-specific stuff.
elif request.method == 'POST':
# Get the values for all of the fields.
values = {}
for name in sale_template.fields().keys():
values[name] = request.params.get(name, '').strip()
# Check to make sure all required fields are filled in.
values_ok = True
zip_is_valid = True
for name in sale_template.fields(required=True).keys():
if name.startswith('billing_expiration_'):
continue
value = values[name]
if value == '':
# Set form errors if there are empty required
# fields.
values_ok = False
elif name == 'billing_zip' and not h.is_valid_zip(value):
# Special handling for ZIP codes, to determine
# validity.
zip_is_valid = values_ok = False
else:
# Remove field errors for non-empty required
# fields, and set their values to what the user
# gave.
h.remove_field_errors(form, name)
h.set_field_value(form, name, value)
# Handle billing_expiration_ differently.
month = values['billing_expiration_month']
year = values['billing_expiration_year']
if month == '' or year == '':
values_ok = False
else:
h.remove_field_errors(form, 'billing_expiration')
h.set_field_value(form, 'billing_expiration_month', month)
h.set_field_value(form, 'billing_expiration_year', year)
# Resolve ZIP codes if optional city and state not
# completely filled in.
if (zip_is_valid
and (values.get('billing_city', None) == ''
or values.get('billing_state', None) == ''
)):
try:
info = loads(get_zipcode_info(str(values['billing_zip'])))
except KeyError:
pass
else:
values['billing_city'] = info['city']
values['billing_state'] = info['state']
h.set_field_value(form, 'billing_city', info['city'])
h.set_field_value(form, 'billing_state', info['state'])
# Finish up.
if values_ok:
# Redirect to success page when everything is OK.
# --- Unsanitized values ---
# Split billing_amount between price and description.
ba_items = values['billing_amount'].split(' ', 1)
ba_price, ba_description = ba_items
values['billing_amount_price'] = ba_price
# Create and submit the commerce transaction.
CommerceClass = config['simplsale.commerce.class']
transaction = CommerceClass(config, values)
transaction.submit() # Blocking.
# --- Sanitize ---
values['billing_amount_description'] = ba_description
values['billing_amount_price'] = ba_price
# Obscure the card number.
cn = values['billing_card_number']
obscure_len = len(cn) - 4
obscured_cn = ('*' * obscure_len) + cn[obscure_len:]
values['billing_card_number'] = obscured_cn
# --- Sanitized values ---
if transaction.result is transaction.SUCCESS:
# Store transaction number and other information.
values.update(dict(
commerce_name = config['simplsale.commerce'],
commerce_notice =
config['simplsale.commerce.class'].notice,
transaction_number = transaction.number,
))
# Successful transaction. First, deliver email.
EmailClass = config['simplsale.email.class']
mailer = EmailClass(sale_template, values)
mailer.deliver()
# Store the mailer itself so it can construct
# notices directly onto success pages using etree
# manipulation.
values['mailer_instance'] = mailer
# Associate values with transaction number.
g.success_data[transaction.number] = values
# Perform the redirection.
h.redirect_to(h.url_for(
'sale_success',
template_name = template_name,
transaction_number = transaction.number,
))
elif transaction.result is transaction.FAILURE:
# Failed transaction, continue with index page.
h.set_form_errors(
form,
'We could not process your transaction. '
'Please make sure that the information '
'below is correct. ("%s")' % transaction.result_text
)
else:
# Set form errors and continue with rendering the
# index page again.
h.set_form_errors(
form, 'Some fields are not complete. See below.')
return XHTML11_DTD + tounicode(index_xml, method='html')
def index(self, zipcode):
response.headers['content-type'] = 'application/json; charset=utf-8'
return get_zipcode_info(str(zipcode))
