def add(request, id=0):
"""Add an item to the cart."""
#TODO: Error checking for invalid combos
try:
product = Product.objects.get(slug=request.POST['productname'])
p_types = product.get_subtypes()
details = []
if 'ConfigurableProduct' in p_types:
# This happens when productname cannot be updated by javascript.
cp = product.configurableproduct
chosenOptions = optionset_from_post(cp, request.POST)
product = cp.get_product_from_options(chosenOptions)
if 'CustomProduct' in p_types:
for customfield in product.customproduct.custom_text_fields.all():
details.append((customfield,
request.POST["custom_%s" % customfield.slug]))
template = find_product_template(product)
except (Product.DoesNotExist, MultiValueDictKeyError):
return bad_or_missing(
request, _('The product you have requested does not exist.'))
try:
quantity = int(request.POST['quantity'])
except ValueError:
context = RequestContext(
request, {
'product': product,
'error_message': _("Please enter a whole number.")
})
return HttpResponse(template.render(context))
if quantity < 1:
context = RequestContext(
request, {
'product': product,
'error_message': _("Please enter a positive number.")
})
return HttpResponse(template.render(context))
if request.session.get('cart'):
cart = Cart.objects.get(id=request.session['cart'])
else:
cart = Cart()
cart.save() # Give the cart an id
cart.add_item(product, number_added=quantity, details=details)
request.session['cart'] = cart.id
url = urlresolvers.reverse('satchmo_cart')
return HttpResponseRedirect(url)
def add(request, id=0):
"""Add an item to the cart."""
#TODO: Error checking for invalid combos
try:
product = Product.objects.get(slug=request.POST['productname'])
p_types = product.get_subtypes()
details = []
if 'ConfigurableProduct' in p_types:
# This happens when productname cannot be updated by javascript.
cp = product.configurableproduct
chosenOptions = optionset_from_post(cp, request.POST)
product = cp.get_product_from_options(chosenOptions)
if 'CustomProduct' in p_types:
for customfield in product.customproduct.custom_text_fields.all():
details.append((customfield, request.POST["custom_%s" % customfield.slug]))
template = find_product_template(product)
except (Product.DoesNotExist, MultiValueDictKeyError):
return bad_or_missing(request, _('The product you have requested does not exist.'))
try:
quantity = int(request.POST['quantity'])
except ValueError:
context = RequestContext(request, {
'product': product,
'error_message': _("Please enter a whole number.")})
return HttpResponse(template.render(context))
if quantity < 1:
context = RequestContext(request, {
'product': product,
'error_message': _("Please enter a positive number.")})
return HttpResponse(template.render(context))
if request.session.get('cart'):
cart = Cart.objects.get(id=request.session['cart'])
else:
cart = Cart()
cart.save() # Give the cart an id
cart.add_item(product, number_added=quantity, details=details)
request.session['cart'] = cart.id
url = urlresolvers.reverse('satchmo_cart')
return HttpResponseRedirect(url)
def add_ajax(request, id=0, template="json.html"):
data = {'errors': []}
product = None
productname = request.POST['productname']
log.debug('CART_AJAX: slug=%s', productname)
try:
product = Product.objects.get(slug=request.POST['productname'])
if 'ConfigurableProduct' in product.get_subtypes():
log.debug('Got a configurable product, trying by option')
# This happens when productname cannot be updated by javascript.
cp = product.configurableproduct
chosenOptions = optionset_from_post(cp, request.POST)
product = cp.get_product_from_options(chosenOptions)
except Product.DoesNotExist:
log.warn("Could not find product: %s", productname)
product = None
if not product:
data['errors'].append(
('product', _('The product you have requested does not exist.')))
else:
data['id'] = product.id
data['name'] = product.name
try:
quantity = int(request.POST['quantity'])
if quantity < 0:
data['errors'].append(('quantity', _('Choose a quantity.')))
except ValueError:
data['errors'].append(('quantity', _('Choose a whole number.')))
tempCart = Cart.get_session_cart(request, create=True)
if not data['errors']:
tempCart.add_item(product, number_added=quantity)
request.session['cart'] = tempCart.id
data['results'] = _('Success')
else:
data['results'] = _('Error')
data['cart_count'] = tempCart.numItems
encoded = JSONEncoder().encode(data)
log.debug('CART AJAX: %s', data)
return render_to_response(template, {'json': encoded})
def add_ajax(request, id=0, template="json.html"):
data = {'errors': []}
product = None
productname = request.POST['productname'];
log.debug('CART_AJAX: slug=%s', productname)
try:
product = Product.objects.get(slug=request.POST['productname'])
if 'ConfigurableProduct' in product.get_subtypes():
log.debug('Got a configurable product, trying by option')
# This happens when productname cannot be updated by javascript.
cp = product.configurableproduct
chosenOptions = optionset_from_post(cp, request.POST)
product = cp.get_product_from_options(chosenOptions)
except Product.DoesNotExist:
log.warn("Could not find product: %s", productname)
product = None
if not product:
data['errors'].append(('product', _('The product you have requested does not exist.')))
else:
data['id'] = product.id
data['name'] = product.name
try:
quantity = int(request.POST['quantity'])
if quantity < 0:
data['errors'].append(('quantity', _('Choose a quantity.')))
except ValueError:
data['errors'].append(('quantity', _('Choose a whole number.')))
tempCart = Cart.get_session_cart(request, create=True)
if not data['errors']:
tempCart.add_item(product, number_added=quantity)
request.session['cart'] = tempCart.id
data['results'] = _('Success')
else:
data['results'] = _('Error')
data['cart_count'] = tempCart.numItems
encoded = JSONEncoder().encode(data)
log.debug('CART AJAX: %s', data)
return render_to_response(template, {'json' : encoded})
