panikweb/search.py

   1 from haystack.views import search_view_factory, FacetedSearchView
   2 from haystack.forms import FacetedSearchForm
   3 from haystack.query import SearchQuerySet
   4
   5
   6 class SearchView(FacetedSearchView):
   7     def extra_context(self):
   8         context = super(SearchView, self).extra_context()
   9         context['selected_categories'] = [
  10                 x.split(':', 1)[1] for x in self.request.GET.getlist('selected_facets')
  11                 if x.startswith('categories_exact')]
  12         context['selected_tags'] = [
  13                 x.split(':', 1)[1] for x in self.request.GET.getlist('selected_facets')
  14                 if x.startswith('tags_exact')]
  15         return context
  16
  17 sqs = SearchQuerySet().facet('categories').facet('tags')
  18
  19 view = search_view_factory(SearchView,
  20         form_class=FacetedSearchForm,
  21         searchqueryset=sqs)