def new_cards(request):
# serves the What's New page - this function returns the first page of results for all sources for
# cards uploaded in the last two weeks
# initialise results dict, 2 weeks time delta, and the dsl search
results = {}
days = 14
s = Card.objects.filter(
date__range=[timezone.now() - timedelta(
days=days), timezone.now()]).order_by("-date", )
# for each source, query elasticsearch for the requested cards, and attach it to the results dict if we have any hits
for source in Source.objects.all():
result = search_new(s, source.id)
if result["qty"] > 0:
results[source.id] = result
return render(request, "cardpicker/new.html", {"sources": results})
def new_cards(request):
# serves the What's New page - this function returns the first page of results for all sources for
# cards uploaded in the last two weeks
# initialise results dict, 2 weeks time delta, and the dsl search
results = {}
days = 14
s = CardSearch \
.search() \
.filter('range', date={'from': datetime.now() - timedelta(days=days), 'to': datetime.now()}) \
.sort({'date': {'order': 'desc'}})
# for each source, query elasticsearch for the requested cards, and attach it to the results dict if we have any hits
for source in Source.objects.all():
result = search_new(s, source.id)
if result['qty'] > 0:
results[source.id] = result
return render(request, 'cardpicker/new.html', {"sources": results})
def search_new_page(request):
# triggers when the user clicks 'load more' on the What's New page
# this function takes the current page number and source from the frontend and returns the next page
# extract specified source and page from post request
source = request.POST.get("source")
page = int(request.POST.get("page"))
# initialise results dict, 2 weeks time delta, and the dsl search
results = {}
days = 14
s = Card.objects.filter(
date__range=[timezone.now() - timedelta(
days=days), timezone.now()]).order_by("-date", )
# query elasticsearch for the requested cards and attach it to the results dict if we have any hits
result = search_new(s, source, page)
if result["qty"] > 0:
results[source] = result
return JsonResponse({"sources": results}, safe=False)
def search_new_page(request):
# triggers when the user clicks 'load more' on the What's New page
# this function takes the current page number and source from the frontend and returns the next page
# extract specified source and page from post request
source = request.POST.get('source')
page = int(request.POST.get('page'))
# initialise results dict, 2 weeks time delta, and the dsl search
results = {}
days = 14
s = CardSearch \
.search() \
.filter('range', date={'from': datetime.now() - timedelta(days=days), 'to': datetime.now()}) \
.sort({'date': {'order': 'desc'}})
# query elasticsearch for the requested cards and attach it to the results dict if we have any hits
result = search_new(s, source, page)
if result['qty'] > 0:
results[source] = result
return JsonResponse({"sources": results}, safe=False)