def update(self):
pps = self.context.restrictedTraverse('@@plone_portal_state')
self.portal = pps.portal()
self.orders_folder = self.portal.orders
self.orders = []
if self.request.has_key('list_orders.form.submitted'):
# we have to have *some* filter criteria or the search will take
# forever.
oc = getToolByName(self.context, 'order_catalog')
query = {'portal_type': 'emas.app.order',
'path': '/'.join(self.orders_folder.getPhysicalPath())}
# make it a dict, because I want an easy way to get rid of some keys
filter_criteria = DictType(self.request.get('filter_criteria', {}))
now = DT()
yesterday = now - 1
tomorrow = now + 1
start_date = self.request['order_date_start']
end_date = self.request['order_date_end']
if start_date and end_date:
start_date = DT(self.request['order_date_start'])
end_date = DT(self.request['order_date_end'])
date_query = {'query': [start_date, end_date], 'range': 'minmax'}
query['order_date'] = date_query
for key, value in filter_criteria.items():
query[key] = value
self.orders = oc(query)
if self.orders:
b_size = int(self.request.get('b_size', 50))
b_start = int(self.request.get('b_start', 0))
self.orders = Batch(self.orders, b_size, b_start)
else:
self.context.plone_utils.addPortalMessage(
_('No orders match your search criteria.')
)
