def add(request, id=0, redirect_to="satchmo_cart"):
"""Add an item to the cart."""
log.debug("FORM: %s", request.POST)
formdata = request.POST.copy()
productslug = None
if "productname" in formdata:
productslug = formdata["productname"]
try:
product, details = product_from_post(productslug, formdata)
if not (product and product.active):
return _product_error(
request, product,
_("That product is not available at the moment."))
except (Product.DoesNotExist, MultiValueDictKeyError):
log.debug("Could not find product: %s", productslug)
return bad_or_missing(
request, _("The product you have requested does not exist."))
try:
quantity = int(formdata["quantity"])
except ValueError:
return _product_error(request, product,
_("Please enter a whole number."))
if quantity < 1:
return _product_error(request, product,
_("Please enter a positive number."))
cart = Cart.objects.from_request(request, create=True)
# send a signal so that listeners can update product details before we add it to the cart.
satchmo_cart_details_query.send(
cart,
product=product,
quantity=quantity,
details=details,
request=request,
form=formdata,
)
try:
added_item = cart.add_item(product,
number_added=quantity,
details=details)
except CartAddProhibited as cap:
return _product_error(request, product, cap.message)
# got to here with no error, now send a signal so that listeners can also operate on this form.
satchmo_cart_add_complete.send(
cart,
cart=cart,
cartitem=added_item,
product=product,
request=request,
form=formdata,
)
satchmo_cart_changed.send(cart, cart=cart, request=request)
url = reverse(redirect_to)
return HttpResponseRedirect(url)
def add(request, id=0, redirect_to="satchmo_cart"):
"""Add an item to the cart."""
log.debug("FORM: %s", request.POST)
formdata = request.POST.copy()
productslug = None
if "productname" in formdata:
productslug = formdata["productname"]
try:
product, details = product_from_post(productslug, formdata)
if not (product and product.active):
return _product_error(
request, product, _("That product is not available at the moment.")
)
except (Product.DoesNotExist, MultiValueDictKeyError):
log.debug("Could not find product: %s", productslug)
return bad_or_missing(
request, _("The product you have requested does not exist.")
)
try:
quantity = int(formdata["quantity"])
except ValueError:
return _product_error(request, product, _("Please enter a whole number."))
if quantity < 1:
return _product_error(request, product, _("Please enter a positive number."))
cart = Cart.objects.from_request(request, create=True)
# send a signal so that listeners can update product details before we add it to the cart.
satchmo_cart_details_query.send(
cart,
product=product,
quantity=quantity,
details=details,
request=request,
form=formdata,
)
try:
added_item = cart.add_item(product, number_added=quantity, details=details)
except CartAddProhibited as cap:
return _product_error(request, product, cap.message)
# got to here with no error, now send a signal so that listeners can also operate on this form.
satchmo_cart_add_complete.send(
cart,
cart=cart,
cartitem=added_item,
product=product,
request=request,
form=formdata,
)
satchmo_cart_changed.send(cart, cart=cart, request=request)
url = reverse(redirect_to)
return HttpResponseRedirect(url)
def _set_quantity(request, force_delete=False):
"""Set the quantity for a specific cartitem.
Checks to make sure the item is actually in the user's cart.
"""
cart = Cart.objects.from_request(request, create=False)
if isinstance(cart, NullCart):
return (False, None, None, _("No cart to update."))
if force_delete:
qty = 0
else:
try:
qty = int(request.POST.get("quantity"))
except (TypeError, ValueError):
return (False, cart, None, _("Bad quantity."))
if qty < 0:
qty = 0
try:
itemid = int(request.POST.get("cartitem"))
except (TypeError, ValueError):
return (False, cart, None, _("Bad item number."))
try:
cartitem = CartItem.objects.get(pk=itemid, cart=cart)
except CartItem.DoesNotExist:
return (False, cart, None, _("No such item in your cart."))
if qty == 0:
cartitem.delete()
cartitem = NullCartItem(itemid)
else:
config = Config.objects.get_current()
if config.no_stock_checkout is False:
stock = cartitem.product.items_in_stock
log.debug("checking stock quantity. Have %i, need %i", stock, qty)
if stock < qty:
return (
False,
cart,
cartitem,
_("Not enough items of '%s' in stock.") %
cartitem.product.name,
)
cartitem.quantity = qty
cartitem.save()
satchmo_cart_changed.send(cart, cart=cart, request=request)
return (True, cart, cartitem, "")
def _set_quantity(request, force_delete=False):
"""Set the quantity for a specific cartitem.
Checks to make sure the item is actually in the user's cart.
"""
cart = Cart.objects.from_request(request, create=False)
if isinstance(cart, NullCart):
return (False, None, None, _("No cart to update."))
if force_delete:
qty = 0
else:
try:
qty = int(request.POST.get("quantity"))
except (TypeError, ValueError):
return (False, cart, None, _("Bad quantity."))
if qty < 0:
qty = 0
try:
itemid = int(request.POST.get("cartitem"))
except (TypeError, ValueError):
return (False, cart, None, _("Bad item number."))
try:
cartitem = CartItem.objects.get(pk=itemid, cart=cart)
except CartItem.DoesNotExist:
return (False, cart, None, _("No such item in your cart."))
if qty == 0:
cartitem.delete()
cartitem = NullCartItem(itemid)
else:
config = Config.objects.get_current()
if config.no_stock_checkout is False:
stock = cartitem.product.items_in_stock
log.debug("checking stock quantity. Have %i, need %i", stock, qty)
if stock < qty:
return (
False,
cart,
cartitem,
_("Not enough items of '%s' in stock.")
% cartitem.product.translated_name(),
)
cartitem.quantity = qty
cartitem.save()
satchmo_cart_changed.send(cart, cart=cart, request=request)
return (True, cart, cartitem, "")
def wishlist_move_to_cart(request):
wish, msg = _wish_from_post(request)
if wish:
cart = Cart.objects.from_request(request, create=True)
try:
cart.add_item(wish.product, number_added=1, details=wish.details)
except CartAddProhibited, cap:
msg = _("Wishlist product '%(product)s' could't be added to the cart. %(details)s") % {
'product': wish.product.translated_name,
'detail': cap.message
}
return wishlist_view(request, message=msg)
url = urlresolvers.reverse('satchmo_cart')
satchmo_cart_changed.send(cart, cart=cart, request=request)
return HttpResponseRedirect(url)
def wishlist_move_to_cart(request):
wish, msg = _wish_from_post(request)
if wish:
cart = Cart.objects.from_request(request, create=True)
try:
cart.add_item(wish.product, number_added=1, details=wish.details)
except CartAddProhibited, cap:
msg = _(
"Wishlist product '%(product)s' could't be added to the cart. %(details)s"
) % {
'product': wish.product.translated_name,
'detail': cap.message
}
return wishlist_view(request, message=msg)
url = urlresolvers.reverse('satchmo_cart')
satchmo_cart_changed.send(cart, cart=cart, request=request)
return HttpResponseRedirect(url)
cart,
product=product,
quantity=quantity,
details=details,
request=request,
form=formdata
)
try:
added_item = cart.add_item(product, number_added=quantity, details=details)
except CartAddProhibited, cap:
return _product_error(request, product, cap.message)
# got to here with no error, now send a signal so that listeners can also operate on this form.
satchmo_cart_add_complete.send(cart, cart=cart, cartitem=added_item, product=product, request=request, form=formdata)
satchmo_cart_changed.send(cart, cart=cart, request=request)
url = urlresolvers.reverse(redirect_to)
return HttpResponseRedirect(url)
def add_ajax(request, id=0, template="json.html"):
data = {'errors': []}
product = None
formdata = request.POST.copy()
if not formdata.has_key('productname'):
data['errors'].append(('product', _('No product requested')))
else:
productslug = formdata['productname']
log.debug('CART_AJAX: slug=%s', productslug)
try:
product, details = product_from_post(productslug, formdata)
def add_ajax(request, id=0, template="json.html"):
data = {"errors": []}
product = None
formdata = request.POST.copy()
if "productname" not in formdata:
data["errors"].append(("product", _("No product requested")))
else:
productslug = formdata["productname"]
log.debug("CART_AJAX: slug=%s", productslug)
try:
product, details = product_from_post(productslug, formdata)
except Product.DoesNotExist:
log.warn("Could not find product: %s", productslug)
product = None
if not product:
data["errors"].append(
("product",
_("The product you have requested does not exist.")))
else:
if not product.active:
data["errors"].append(
("product",
_("That product is not available at the moment.")))
else:
data["id"] = product.id
data["name"] = product.name
if "quantity" not in formdata:
quantity = -1
else:
quantity = formdata["quantity"]
try:
quantity = int(quantity)
if quantity < 0:
data["errors"].append(
("quantity", _("Choose a quantity.")))
except (TypeError, ValueError):
data["errors"].append(
("quantity", _("Choose a whole number.")))
tempCart = Cart.objects.from_request(request, create=True)
if not data["errors"]:
# send a signal so that listeners can update product details before we add it to the cart.
satchmo_cart_details_query.send(
tempCart,
product=product,
quantity=quantity,
details=details,
request=request,
form=formdata,
)
try:
added_item = tempCart.add_item(product, number_added=quantity)
request.session["cart"] = tempCart.id
data["results"] = _("Success")
if added_item:
# send a signal so that listeners can also operate on this form and item.
satchmo_cart_add_complete.send(
tempCart,
cartitem=added_item,
product=product,
request=request,
form=formdata,
)
except CartAddProhibited as cap:
data["results"] = _("Error")
data["errors"].append(("product", cap.message))
else:
data["results"] = _("Error")
data["cart_count"] = tempCart.numItems
encoded = json.JSONEncoder().encode(data)
encoded = mark_safe(encoded)
log.debug("CART AJAX: %s", data)
satchmo_cart_changed.send(tempCart, cart=tempCart, request=request)
return render(template, {"json": encoded})
def add_ajax(request, id=0, template="json.html"):
data = {"errors": []}
product = None
formdata = request.POST.copy()
if "productname" not in formdata:
data["errors"].append(("product", _("No product requested")))
else:
productslug = formdata["productname"]
log.debug("CART_AJAX: slug=%s", productslug)
try:
product, details = product_from_post(productslug, formdata)
except Product.DoesNotExist:
log.warn("Could not find product: %s", productslug)
product = None
if not product:
data["errors"].append(
("product", _("The product you have requested does not exist."))
)
else:
if not product.active:
data["errors"].append(
("product", _("That product is not available at the moment."))
)
else:
data["id"] = product.id
data["name"] = product.translated_name()
if "quantity" not in formdata:
quantity = -1
else:
quantity = formdata["quantity"]
try:
quantity = int(quantity)
if quantity < 0:
data["errors"].append(("quantity", _("Choose a quantity.")))
except (TypeError, ValueError):
data["errors"].append(("quantity", _("Choose a whole number.")))
tempCart = Cart.objects.from_request(request, create=True)
if not data["errors"]:
# send a signal so that listeners can update product details before we add it to the cart.
satchmo_cart_details_query.send(
tempCart,
product=product,
quantity=quantity,
details=details,
request=request,
form=formdata,
)
try:
added_item = tempCart.add_item(product, number_added=quantity)
request.session["cart"] = tempCart.id
data["results"] = _("Success")
if added_item:
# send a signal so that listeners can also operate on this form and item.
satchmo_cart_add_complete.send(
tempCart,
cartitem=added_item,
product=product,
request=request,
form=formdata,
)
except CartAddProhibited as cap:
data["results"] = _("Error")
data["errors"].append(("product", cap.message))
else:
data["results"] = _("Error")
data["cart_count"] = tempCart.numItems
encoded = json.JSONEncoder().encode(data)
encoded = mark_safe(encoded)
log.debug("CART AJAX: %s", data)
satchmo_cart_changed.send(tempCart, cart=tempCart, request=request)
return render(template, {"json": encoded})
try:
added_item = cart.add_item(product,
number_added=quantity,
details=details)
except CartAddProhibited, cap:
return _product_error(request, product, cap.message)
# got to here with no error, now send a signal so that listeners can also operate on this form.
satchmo_cart_add_complete.send(cart,
cart=cart,
cartitem=added_item,
product=product,
request=request,
form=formdata)
satchmo_cart_changed.send(cart, cart=cart, request=request)
url = urlresolvers.reverse(redirect_to)
return HttpResponseRedirect(url)
def add_ajax(request, id=0, template="json.html"):
data = {'errors': []}
product = None
formdata = request.POST.copy()
if 'productname' not in formdata:
data['errors'].append(('product', _('No product requested')))
else:
productslug = formdata['productname']
log.debug('CART_AJAX: slug=%s', productslug)
try:
