def product_search(request):
# variable setups
current_user = User.objects.get(username=request.user)
form = ProductSearchForm
# get top 5 searches and make them into a list
search_aggregate = Search.objects.annotate(search_term=Count("query")).order_by("search_term")[:5]
pop_searches = []
for i in search_aggregate:
pop_searches.append(i.query)
# get user wish lists
wish_lists = current_user.wishlist_set.all()
# get search query, add to database and redirect
if request.method == "GET":
form = ProductSearchForm(request.GET)
if form.is_valid():
this_search = form.cleaned_data["search"]
current_search = Search(query=this_search, user=current_user)
current_search.save()
return HttpResponseRedirect("/shopping/results/" + this_search)
# get the 5 most popular searches and put them in a list for the popular searches category
CONTEXT = {"form": form, "pop_searches": pop_searches, "wishlists": wish_lists}
return render(request, "shopping/shopping_search.html", CONTEXT)
def product_results(
request, current_search, template="shopping/shopping_results.html", page_template="shopping/products.html"
):
# variable setups
products = Products(
api_key="SEM34D405CE2A6F4715E79457D08A21B4CEE", api_secret="NmI0ZDkwZmJhMGVkNGU1NWI5Y2ZmYWNkMjgzNzUyZDg"
)
current_user = User.objects.get(username=request.user)
form = ProductSearchForm
# get user's last search and feed to Semantics3, render results
query = products.products_field("name", current_search)
products.get_products()
# iterate over products, add to results list (position 0 in results)
results = []
for i in products.iter():
results.append(i)
if len(results) == 10:
break
# get lowest prices for each item, add to separate list (position 1 in results)
lowest_prices = []
for i in results:
prices = []
for store in i["sitedetails"]:
prices.append("%.02f" % float(store["latestoffers"][0]["price"]))
prices = sorted(prices)
lowest_prices.append(prices[0])
results_master = zip(results, lowest_prices)
# Django Endless Pagination (Twitter Style Reload)
if request.is_ajax():
request_page = utils.get_page_number_from_request(request)
offset = (request_page - 1) * 10
products.products_field("offset", offset)
products.get_products()
# iterate over products, apply an offset based on page number, add to results list (position 0 in results_master)
results = []
for i in products.iter():
results.append(i)
if len(results) == 10 + offset:
break
# get lowest prices for each item, add to separate list (position 1 in results_master)
lowest_prices = []
for i in results:
prices = []
for store in i["sitedetails"]:
prices.append("%.02f" % float(store["latestoffers"][0]["price"]))
prices = sorted(prices)
lowest_prices.append(prices[0])
results_master = zip(results, lowest_prices)
template = page_template
# get search query, add to database and session, redirect
if request.method == "GET":
form = ProductSearchForm(request.GET)
if form.is_valid():
this_search = form.cleaned_data["search"]
current_search = Search(query=this_search, user=current_user)
current_search.save()
return HttpResponseRedirect("/shopping/results/" + this_search)
if request.method == "POST":
return HttpResponseRedirect("/overview/")
CONTEXT = {
"results": results_master,
"search": current_search,
"form": form,
"page_template": page_template,
"lowest_prices": lowest_prices,
}
return render(request, template, CONTEXT)