def package_items(context, **kwargs):
item = context['item']
refs = item.get_refs(kwargs['role'])
if 'class' in kwargs:
refs = [ref for ref in refs if ref.itemClass == kwargs['class']]
if 'limit' in kwargs:
refs = refs[:kwargs['limit']]
items = []
for ref in refs:
items.append(Item.objects(guid=ref.residRef).first())
return items
def render(self, context):
context.push()
nodelist = NodeList()
kwargs = self.resolve_kwargs(context)
limit = kwargs.get('limit', 55)
start = kwargs.get('start', 0)
order = kwargs.get('order', '-versionCreated')
items = Item.objects(itemClass=kwargs['class'],publishedOn__ne=None).order_by(order)[start:limit]
for item in items:
context['item'] = item
for node in self.nodelist:
nodelist.append(node.render(context))
context.pop()
return nodelist.render(context)
