def cart_add_selected_files(request):
form = SelectedItemsForm(request.POST)
if form.is_valid():
try:
message_id = add_message(
request, 'info',
settings.ADDING_TO_CART_IN_PROGRESS_NOTIFICATION)
try:
with transaction.commit_on_success():
cart = Cart(request.session)
for result in form.cleaned_data['selected_items']:
cart.add(result)
cart.update_stats()
remove_message(request=request, message_id=message_id)
except DatabaseError:
remove_message(request=request, message_id=message_id)
return {
'action': 'message',
'title': settings.DATABASE_ERROR_NOTIFICATION_TITLE,
'content': settings.DATABASE_ERROR_NOTIFICATION}
return {'action': 'redirect', 'redirect': reverse('cart_page')}
except Exception as e:
cart_logger.error('Error while adding to cart: %s' % unicode(e))
else:
cart_logger.error('SelectedItemsForm not valid: %s' % unicode(form.errors))
def cart_add_all_files(request):
# 'Add all to cart' pressed
form = AllItemsForm(request.POST)
if form.is_valid():
try:
# calculate query
raw_filters = form.cleaned_data['filters']
filters = get_filters_dict(raw_filters)
q = raw_filters.get('q')
queries = []
if q:
# FIXME: temporary hack to work around GNOS not quoting Solr query
# FIXME: this is temporary hack, need for multiple requests will be fixed at CGHub
if browser_text_search.useAllMetadataIndex:
query = {'all_metadata': browser_text_search.ws_query(q)}
query.update(filters)
queries = [query]
else:
query = {'xml_text': u"(%s)" % q}
query.update(filters)
queries = [query, {'analysis_id': q}]
if not queries:
queries = [filters]
message_id = add_message(
request, 'info',
settings.ADDING_TO_CART_IN_PROGRESS_NOTIFICATION)
try:
with transaction.commit_on_success():
cart = Cart(request.session)
for query in queries:
api_request = RequestMinimal(query=query)
for result in api_request.call():
cart.add(result)
cart.update_stats()
remove_message(request, message_id)
except DatabaseError:
remove_message(request, message_id)
return {
'action': 'message',
'title': settings.DATABASE_ERROR_NOTIFICATION_TITLE,
'content': settings.DATABASE_ERROR_NOTIFICATION}
return {'action': 'redirect', 'redirect': reverse('cart_page')}
except Exception as e:
cart_logger.error('Error while adding all files to cart: %s' % unicode(e))
else:
cart_logger.error('AllItemsForm not valid: %s' % unicode(form.errors))
