def getItems(self):
"""Returns a list of ShopItems directly contained in this category
"""
return [
item for item in self.category_contents
if IShopItem.providedBy(item)
]
def context_has_shopitems(self):
shopitem_ifaces = ['ftw.shop.interfaces.IShopItem',
'ftwshop.simplelayout.interfaces.IShopItemBlock']
shop_contents = self.context.getFolderContents(
contentFilter={'object_provides': shopitem_ifaces})
if shop_contents or IShopItem.providedBy(self.context):
return True
return False
def getItemDatas(self):
"""Returns a dictionary of an item's properties to be used in
templates. If the item has variations, the variation config is
also included.
"""
results = []
for item in self.getItems():
assert(IShopItem.providedBy(item))
varConf = IVariationConfig(item)
has_variations = varConf.hasVariations()
image = item.getField('image')
if image and image.get_size(item):
hasImage = True
tag = image.tag(item, scale='mini')
else:
hasImage = False
tag = None
if has_variations:
skuCode = None
price = None
else:
varConf = None
skuCode = item.Schema().getField('skuCode').get(item)
price = item.Schema().getField('price').get(item)
results.append(
dict(
item = item,
title = item.Title(),
description = item.Description(),
url = item.absolute_url(),
hasImage = hasImage,
imageTag = tag,
variants = None,
skuCode = skuCode,
price = price,
showPrice = item.getField('showPrice').get(item),
unit=item.getField('unit').get(item),
uid = item.UID(),
varConf = varConf,
hasVariations = has_variations,
selectable_dimensions = item.getSelectableDimensions()))
return results
def getItems(self):
"""Returns a list of ShopItems directly contained in this category
"""
return [item for item in self.category_contents
if IShopItem.providedBy(item)]