def apply_keyword_filter(self, queryset, data):
keyword = data.get('keyword__value')
if keyword is not None:
query = prepare_sphinx_query(keyword)
if query != '':
ids = cache.get('sphinx_results_for_' + keyword)
if ids is None:
ids = search_for(query, settings.SPHINX_POSTS_INDEX)
cache.set('sphinx_results_for_' + keyword, ids)
queryset = queryset.filter(id__in=ids)
return queryset
def apply_basic_filters(self, queryset, data):
name = data.get('group_name__value')
if name is not None:
query = prepare_sphinx_query(name)
if query != '':
ids = cache.get('sphinx_results_for_' + name)
if ids is None:
ids = search_for(query, settings.SPHINX_GROUPS_INDEX)
cache.set('sphinx_results_for_' + name, ids)
queryset = queryset.filter(gid__in=ids)
members_from = data.get('quantity__from')
if members_from is not None:
queryset = queryset.filter(members_count__gte=members_from)
members_to = data.get('quantity_to')
if members_to is not None:
queryset = queryset.filter(members_count__lte=members_to)
prefix = 'group_privacy__'
privacy_types = {'public': 0, 'closed': 1, 'private': 2}
privacy_condition = Q()
for privacy in privacy_types:
if data.get(prefix + privacy) is True:
privacy_condition = privacy_condition | Q(is_closed=privacy_types[privacy])
queryset = queryset.filter(privacy_condition)
prefix = 'group_type__'
group_types = {'group': 1, 'event': 2, 'public': 3}
group_type_condition = Q()
for gt in group_types:
if data.get(prefix + gt) is True:
group_type_condition = group_type_condition | Q(type=group_types[gt])
queryset = queryset.filter(group_type_condition)
return queryset
