def filter_snapshots(request, filter_by, filter, template="appstore/appstore_base.html", sort_by=None):
if filter_by not in ('category', 'license', 'region', 'author'): # 'organization',
raise Http404("That page doesn't exist")
page = int(request.GET.get('page', 1))
filter = filter.replace('+', ' ')
#query = '%s:"%s"' % (filter_by, filter)
results = Domain.get_by_field(FILTERS[filter_by], filter)
total_rows = len(results)
if not sort_by:
results = results[(page-1)*PER_PAGE : page*PER_PAGE]
else:
#results, total_rows = Domain.snapshot_search(query, per_page=None)
if sort_by == 'best':
results = Domain.popular_sort(results, page)
elif sort_by == 'hits':
results = Domain.hit_sort(results, page)
more_pages = page * PER_PAGE < total_rows
average_ratings = list()
for result in results:
average_ratings.append([result.name, Review.get_average_rating_by_app(result.original_doc)])
vals = _appstore_context(dict(apps=results,
filter_by=filter_by,
filter=filter,
filter_url=filter.replace(' ', '+'),
page=page,
prev_page=(page-1),
next_page=(page+1),
more_pages=more_pages,
sort_by=sort_by,
average_ratings=average_ratings))
return render_to_response(request, template, vals)
