def add_rating(request):
result = {}
rating_form = RatingForm(request.POST)
if rating_form.is_valid():
new_rating = rating_form.save(commit=False)
new_rating.user = request.user
new_rating.save()
result['html'] = render_to_string('ratings/rating_form.html', {
'rating_form': rating_form,
'success': rating_form.is_valid()
})
return JsonResponse(result)
def rating_edit(request, pk):
"""Allow user to edit rating."""
rating = get_object_or_404(Rating, pk=pk)
if request.method == "POST":
form = RatingForm(request.POST, instance=rating)
if form.is_valid():
post = form.save()
post.save()
return redirect('rating_detail', pk=rating.pk)
else:
form = RatingForm(instance=rating)
return render(request, 'ratings/rating_edit.html', {'form': form})
def rating_edit(request, pk):
"""Allow user to edit rating."""
rating = get_object_or_404(Rating, pk=pk)
if request.method == "POST":
form = RatingForm(request.POST, instance=rating)
if form.is_valid():
post = form.save()
post.save()
return redirect('rating_detail', pk=rating.pk)
else:
form = RatingForm(instance=rating)
return render(request, 'ratings/rating_edit.html', {'form': form})
def home(request):
""" Show the entry point to the ratings app
:param request: Django request object
:return: rendered homepage
"""
form = RatingForm()
if request.method == "POST":
form = RatingForm(request.POST)
if form.is_valid():
rating = form.save()
rating.save()
return redirect('rating_detail', pk=rating.pk)
else:
print form.errors
return render(request, 'ratings/home.html', {'ratings': Rating.objects.all().order_by('-score'), 'form': form})
def rater_page(request, rater_id):
try:
rater = Rater.objects.get(rater=rater_id)
rated_mov = Rater.movies_rated(rater)
except Movie.DoesNotExist:
raise Http404
context = {'rater': rater, 'rated_movies': rated_mov}
if request.user == rater.user:
if request.POST:
rate_instance = Rating(rater=rater)
form = RatingForm(request.POST, instance=rate_instance)
if form.is_valid():
form.save()
return HttpResponseRedirect(reverse("best_movies"))
form = RatingForm()
context['form'] = form
return render_to_response('ratings/rater.html', context, context_instance=RequestContext(request))
def home(request):
""" Show the entry point to the ratings app
:param request: Django request object
:return: rendered homepage
"""
form = RatingForm()
if request.method == "POST":
form = RatingForm(request.POST)
if form.is_valid():
rating = form.save()
rating.save()
return redirect('rating_detail', pk=rating.pk)
else:
print form.errors
return render(request, 'ratings/home.html', {
'ratings': Rating.objects.all().order_by('-score'),
'form': form
})
def professor_rating(request, professor_id, professor_name):
if request.method == "GET":
form = RatingForm()
prof = Professor.objects.get(id=professor_id, prof_name=professor_name)
args = {
'form': form,
'prof': prof,
}
return render(request, 'ratings/professor_rating.html', args)
if request.method == 'POST':
form = RatingForm(request.POST)
if form.is_valid():
rating = form.save(commit=False)
prof = Professor.objects.get(id=professor_id)
rating.prof_rating = prof
rating.save()
ratings = Rating.objects.filter(prof_rating=prof).order_by('-date')
posts = Post.objects.filter(
rating_post__in=ratings).order_by('-date')
form = ProfessorForm()
args = {
'form': form,
'posts': posts,
'prof': prof,
'ratings': ratings,
}
return redirect(
reverse('searchings:professor',
args=(
professor_id,
professor_name,
)))
else:
return redirect(
reverse('searchings:professor',
args=(
professor_id,
professor_name,
)))
def item_detail(request, slug):
context = {}
try:
item = Item.objects.get(is_deleted=False, slug=slug)
item_stock_count = item.stock_record.quantity
except Item.DoesNotExist:
item = None
item_stock_count = None
except Item.MultipleObjectsReturned:
qs = Item.objects.filter(slug=slug, is_deleted=False)
item = qs.first()
item_stock_count = item.stock_record.quantity
context['item_count'] = item_stock_count
context['quantity'] = range(1, item_stock_count + 1)
if item:
cart_obj, new_obj = Cart.objects.new_or_get(request)
context['cart'] = cart_obj
if cart_obj:
context['items'] = cart_obj.cart_items.all()
form = CommentForm(request.POST or None)
quantity_form = forms.QuantityForm(request.POST or None)
rating_form = RatingForm(request.POST or None)
if request.method == 'POST':
if quantity_form.is_valid():
data = quantity_form.save(commit=False)
data.cart = cart_obj
data.item = item
data.save()
item.stock_record.quantity -= decimal.Decimal(data.quantity)
item.stock_record.save()
item.save()
request.session['item_count'] = cart_obj.cart_items.all(
).count()
messages.success(request, 'Item Added to Cart')
return redirect('carts:cart')
if rating_form.is_valid():
rating = rating_form.save(commit=False)
rating.item = item
rating.fiscal_year = FiscalYear.get_active_fiscal_year()
if request.user.is_authenticated:
if request.user.is_customer():
rating.user = request.user
else:
if request.session['guest_email_id']:
guest_email_id = request.session['guest_email_id']
try:
g_mail = GuestEmail.objects.get(id=guest_email_id)
except GuestEmail.MultipleObjectsReturned:
g_mail = GuestEmail.objects.filter(
id=guest_email_id).last()
except GuestEmail.DoesNotExist:
g_mail = None
rating.guest_user = g_mail
rating.save()
return HttpResponseRedirect("")
context['form'] = form
context['rating_form'] = rating_form
context['quantity_form'] = quantity_form
try:
data = CartItem.objects.get(item=item, cart=cart_obj)
if data:
context['data'] = 1
except CartItem.MultipleObjectsReturned:
data = CartItem.objects.filter(item=item, cart=cart_obj).first()
if data:
context['data'] = 1
except CartItem.DoesNotExist:
data = None
if data:
context['data'] = 1
else:
context['data'] = 0
comments = Comment.objects.filter(item=item).order_by('-created_at')
related_products = Item.objects.filter(is_deleted=False,
category=item.category)
context['related_products'] = related_products
context['comments'] = comments
ratings5 = Rating.objects.filter(is_deleted=False, item=item,
rating=5).count()
ratings4 = Rating.objects.filter(is_deleted=False, item=item,
rating=4).count()
ratings3 = Rating.objects.filter(is_deleted=False, item=item,
rating=3).count()
ratings2 = Rating.objects.filter(is_deleted=False, item=item,
rating=2).count()
ratings1 = Rating.objects.filter(is_deleted=False, item=item,
rating=1).count()
context['ratings5'] = ratings5
context['ratings4'] = ratings4
context['ratings3'] = ratings3
context['ratings2'] = ratings2
context['ratings1'] = ratings1
if request.user.is_authenticated:
if request.user.is_customer():
try:
is_rated = Rating.objects.get(is_deleted=False,
item=item,
user=request.user)
except Rating.DoesNotExist:
is_rated = None
if is_rated:
context['rate'] = is_rated
context['is_rated'] = True
try:
ratings = Rating.objects.filter(item=item, is_deleted=False)
except:
ratings = None
if ratings:
total_ratings = ratings.aggregate(Sum('rating'))
rating_total = total_ratings['rating__sum']
avg_rating = rating_total / ratings.count()
rating_percentage = (avg_rating / 5) * 100
print(rating_percentage)
context['rating_percentage'] = rating_percentage
context['avg_rating'] = avg_rating
context['rating_total'] = rating_total
context['item'] = item
template_name = 'items/item_detail.html'
return render(request, template_name, context)
