def articles(self):
"""Returns list of dictionary of articles
:rtype: list
"""
res = []
context = aq_inner(self.context)
if not getattr(context, 'related_articles', None):
context = aq_parent(context)
if not getattr(context, 'related_articles', None):
context = aq_parent(context)
if getattr(context, 'related_articles', None):
shopping_site = IShoppingSite(self.context)
path = shopping_site.shop_path()
for uuid in context.related_articles:
obj = shopping_site.get_object(IArticle, UID=uuid, path=path, review_state='published')
if obj is not None:
art = IArticleAdapter(obj)
res.append({
'gross': art.gross(),
'image_url': art.image_url(size='preview'),
'title': art.title(),
'url': obj.absolute_url(),
})
return res[:4]
def articles(self):
"""Returns list of dictionary of order articles
:rtype: list
"""
res = []
utility = getUtility(IUnicodeUtility)
shopping_site = IShoppingSite(self.context)
vat_adapter = IVATAdapter(self.context)
for item in self.get_content_listing(IOrderArticle):
obj = item.getObject()
order_article_adapter = IOrderArticleAdapter(obj)
gross_subtotal = order_article_adapter.gross_subtotal()
items = {
'description': utility.safe_unicode(item.Description()),
'gross': item.gross,
'gross_subtotal': gross_subtotal,
'locale_gross_subtotal': shopping_site.format_money(gross_subtotal),
'image_url': None,
'obj': obj,
'quantity': item.quantity,
'sku': item.sku,
'title': utility.safe_unicode(item.Title()),
'url': None,
'vat_rate': vat_adapter.percent(item.vat_rate),
'id': item.getId(),
}
orig_article = shopping_site.get_object(IArticle, path=shopping_site.portal_path(), UID=item.getId())
if orig_article:
items['url'] = orig_article.absolute_url()
items['image_url'] = IArticleAdapter(orig_article).image_url(size='mini')
res.append(items)
return res
def add_to_cart(self):
"""Add article to cart"""
shopping_site = IShoppingSite(self.context)
form = self.request.form
add_to_cart = form.pop('form.buttons.AddToCart', None)
subarticle = form.pop('subarticle', None)
uuid = None
quantity = '1'
if subarticle is not None:
uuids = subarticle
parent_uuid = add_to_cart
if not isinstance(uuids, list):
uuids = [subarticle]
for subarticle_uuid in uuids:
parent = aq_parent(aq_inner(shopping_site.get_object(UID=subarticle_uuid)))
if parent_uuid == IUUID(parent):
uuid = subarticle_uuid
quantity = form.get(parent_uuid)
uuid = uuid or add_to_cart
if uuid is not None:
quantity = form.get('quantity') or form.get(uuid) or quantity
validate = validation.validatorFor('isInt')
url = self.context.restrictedTraverse('@@plone_context_state').current_base_url()
message = None
if quantity is not None and validate(quantity) == 1:
quantity = int(quantity)
obj = shopping_site.get_object(UID=uuid)
if obj:
item = IArticleAdapter(obj)
if quantity > item.quantity_max():
quantity = item.quantity_max()
if quantity > 0:
size = ISize(obj)
gross = item.gross()
kwargs = {
'depth': size.depth,
'gross': gross,
'height': size.height,
'net': item.get_net(gross),
'quantity': quantity,
'title': item.title(),
'sku': obj.sku,
'vat': item.get_vat(gross),
'vat_rate': item.context.vat_rate,
'weight': size.weight,
'width': size.width,
}
item.add_to_cart(**kwargs)
notify(ArticleAddedToCartEvent(item, self.request))
else:
message = _(u'Input positive integer value to add to cart.')
else:
message = _(u"Not available to add to cart.")
else:
message = _(u"Input integer value to add to cart.")
if message:
IStatusMessage(self.request).addStatusMessage(message, type='warn')
return self.request.response.redirect(url)
