def index(request): query = request.GET.copy() # Default organizers: If visiting a local site, default to the owner of the current site (except for DNT central) if not request.GET.get("organizers", "") and request.site.forening.id != Forening.DNT_CENTRAL_ID: query["organizers"] = "%s:%s" % ("forening", request.site.forening.id) # Default minimum duration is always 1 query["min_duration"] = query.get("min_duration", "1") filter, aktivitet_dates = filter_aktivitet_dates(query) aktivitet_dates_pagenav = paginate_aktivitet_dates(filter, aktivitet_dates) # Usually, the 'sentral' type is sorted first, but in this case we want it last all_foreninger = Forening.get_all_sorted() sentral = all_foreninger[0] if not sentral["code"] == "sentral": # We made an incorrect assumption, log it but try to continue rendering instead of raising an error logger.error( "Assumed first group of forening to be type 'sentral', was really '%s'" % sentral["code"], extra={"request": request, "all_foreninger": all_foreninger}, ) # Remove and append the sentral group to the end all_foreninger.remove(sentral) all_foreninger.append(sentral) # Look up DNT cabins with serving cabins = sorted( Sted.list( params={ "tags": "Hytte", "betjeningsgrad": "Betjent", "privat": {"hytteeier": "DNT"}, "status": "Offentlig", "tilbyder": "DNT", } ), key=lambda s: s["navn"], ) context = { "aktivitet_dates": aktivitet_dates_pagenav, "difficulties": Aktivitet.DIFFICULTY_CHOICES, "categories": Aktivitet.CATEGORY_CHOICES, "category_types": Aktivitet.CATEGORY_TYPES_LIST, "audiences": Aktivitet.AUDIENCE_CHOICES, "omrader": sorted(Område.list(params={"status": "Offentlig", "tilbyder": "DNT"}), key=lambda o: o["navn"]), "cabins": cabins, "all_foreninger": all_foreninger, "filter": filter, } return render(request, "common/aktiviteter/index.html", context)
def filter(request): if not request.is_ajax() or not request.method == "POST": return redirect("aktiviteter:index") filter, aktivitet_dates = filter_aktivitet_dates(request.POST.copy()) aktivitet_dates_pagenav = paginate_aktivitet_dates(filter, aktivitet_dates) context = {"aktivitet_dates": aktivitet_dates_pagenav, "filter": filter} return HttpResponse( json.dumps( { "html": render_to_string("common/aktiviteter/listing.html", context, request=request), "page": aktivitet_dates_pagenav.number, } ) )
def filter(request): if not request.is_ajax() or not request.method == 'POST': return redirect('aktiviteter:index') filter_ = DEFAULT_FILTER.copy() filter_.update(request.POST.dict()) # Share the cache key with the index view template fragment cache cache_key = make_template_fragment_key( 'aktivitet_listing', [filter_hash(filter_)], ) # The entire HTML response is cached html = cache.get(cache_key) if html is None: filter_, aktivitet_dates = filter_aktivitet_dates(filter_) aktivitet_dates_pagenav = paginate_aktivitet_dates( filter_, aktivitet_dates, ) query_string = get_filter_query_string(request.POST.dict()) context = { 'aktivitet_dates': aktivitet_dates_pagenav, 'filter': filter_, 'query_string': query_string, } html = render_to_string( 'common/aktiviteter/listing.html', context, request=request, ) # Note that the cache timeout should match the timeout in # templates/common/aktiviteter/index.html and not be larger than the # timeout in `aktiviteter.models.Aktivitet.add_filter_hash`. cache.set(cache_key, html, 60 * 60 * 24) return HttpResponse(json.dumps({ 'html': html, 'page': filter_['page'], }))
def index(request): filter_ = DEFAULT_FILTER.copy() filter_.update(request.GET.dict()) # Default organizers: If visiting a local site, default to the owner of the current site (except for DNT central) if not filter_['organizers'] and request.site.forening.id != Forening.DNT_CENTRAL_ID: filter_['organizers'] = '%s:%s' % ('forening', request.site.forening.id) # Interestingly, the paginator will perform a COUNT query to count the # total number of objects, regardless of whether it is used in the # template. Therefore, even if we get a cache hit for the listing template # fragment, it will perform the query unnecessarily. So explicitly check # if the current filter is cached or not, and if so, skip the pagination. cache_key = make_template_fragment_key( 'aktivitet_listing', [filter_hash(filter_)], ) if cache.get(cache_key) is not None: aktivitet_dates_pagenav = None else: filter_, aktivitet_dates = filter_aktivitet_dates(filter_) aktivitet_dates_pagenav = paginate_aktivitet_dates(filter_, aktivitet_dates) # Usually, the 'sentral' type is sorted first, but in this case we want it last all_foreninger = Forening.get_all_sorted() sentral = all_foreninger[0] if not sentral['code'] == 'sentral': # We made an incorrect assumption, log it but try to continue rendering instead of raising an error logger.error( "Assumed first group of forening to be type 'sentral', was really '%s'" % sentral['code'], extra={ 'request': request, 'all_foreninger': all_foreninger, } ) # Remove and append the sentral group to the end all_foreninger.remove(sentral) all_foreninger.append(sentral) # Look up DNT cabins with serving cabins = sorted(Sted.list(params={ 'tags': 'Hytte', 'betjeningsgrad': 'Betjent', 'privat': {'hytteeier': 'DNT'}, 'status': 'Offentlig', 'tilbyder': 'DNT', }), key=lambda s: s['navn']) # Set url query parameters for pagination links query_string = get_filter_query_string(request.GET.dict()) context = { 'aktivitet_dates': aktivitet_dates_pagenav, 'difficulties': Aktivitet.DIFFICULTY_CHOICES, 'categories': Aktivitet.CATEGORY_CHOICES, 'category_types': Aktivitet.CATEGORY_TYPES_LIST, 'audiences': Aktivitet.AUDIENCE_CHOICES, 'omrader': sorted(Område.list(params={'status': 'Offentlig', 'tilbyder': 'DNT'}), key=lambda o: o['navn']), 'cabins': cabins, 'all_foreninger': all_foreninger, 'query_string': query_string, 'filter': filter_, 'filter_hash': filter_hash(filter_), } return render(request, 'common/aktiviteter/index.html', context)