def detail(request, id):
book = get_object_or_404(Book, id=id)
comments = Comment.objects.filter(book__title=book.title)
number_comments = request.POST.get('drop')
page_req_var = "comment"
# -- This part deals with how many items on a page based on the dropdown
if number_comments:
paginator = Paginator(comments, int(number_comments))
else:
paginator = Paginator(comments, 2)
# ----------------------------------------------------------------------
page = request.GET.get(page_req_var)
try:
queryset = paginator.page(page)
except PageNotAnInteger:
# If page is not an integer, deliver first page.
queryset = paginator.page(1)
except EmptyPage:
# If page is out of range (e.g. 9999), deliver last page of results.
queryset = paginator.page(paginator.num_pages)
number = cart_count(request)
context = {
"page_req_var": page_req_var,
"pages": queryset,
"comments": comments,
"result": book,
"number": number,
}
return render(request, "book_detail.html", context)
def author_books(request, id):
author = get_object_or_404(Author, id=id)
books = Book.objects.all().filter(authors__full_name__icontains=author)
number = cart_count(request)
context = {"author": author, "books": books, "number": number}
return render(request, "book_author.html", context)
def get_context_data(self, **kwargs):
context = super(ManagePaymentView, self).get_context_data(**kwargs)
number = cart_count(self.request)
context['number'] = number
context['default'] = self.default_list
context['cards'] = self.payment_list
context['user_payments'] = models.UserPayments.objects.filter(user=self.request.user).all()
return context
def get_context_data(self, **kwargs):
context = super(BookDetailView, self).get_context_data(**kwargs)
number = cart_count(self.request)
context['number'] = number
author = Author.objects.filter(book=self.kwargs.get("pk")).distinct()
context['author_books'] = Book.objects.filter(
authors__book__authors__in=author).distinct().exclude(
pk=self.kwargs.get("pk"))
return context
def home_view(request):
books = Book.objects.all().order_by("title")
number = cart_count(request)
context = {
"books": books,
"number": number,
}
return render(request, "home.html", context)
def list_books(request):
queryset_list = Book.objects.all().order_by("title")
query = request.GET.get(
"q") # this gets the contents from the search bar 'q'
if query:
queryset_list = queryset_list.filter(title__icontains=query).distinct() | \
queryset_list.filter(authors__full_name__icontains=query).distinct() | \
queryset_list.filter(genre__icontains=query).distinct()
# creates a Paginator object from the query results and shows x amount of items per page
paginator = Paginator(queryset_list, 3) # Show 3 books per page
page_req_var = "page"
page = request.GET.get(page_req_var)
try:
queryset = paginator.page(page)
except PageNotAnInteger:
# If page is not an integer, deliver first page.
queryset = paginator.page(1)
except EmptyPage:
# If page is out of range (e.g. 9999), deliver last page of results.
queryset = paginator.page(paginator.num_pages)
if query:
query = query
else:
query = "Books"
number = cart_count(request)
context = {
"search": query,
"results": queryset,
"title": "Displaying all Results for: ",
"page_req_var": page_req_var,
"number": number,
}
return render(request, "book_list.html", context)
def write_review(request, id):
number = cart_count(request)
book = get_object_or_404(Book, id=id)
if request.method == "POST":
form = CommentForm(request.POST)
if form.is_valid():
comment = form.save(commit=False)
comment.book = book
comment.author = request.user
comment.date = timezone.now()
comment.save()
return redirect('/book/' + id + '/')
else:
form = CommentForm()
context = {"number": number, "book": book, "form": form}
return render(request, "book_review.html", context)
def get_context_data(self, **kwargs):
context = super(BookListView, self).get_context_data(**kwargs)
queryset_list = self.get_queryset()
display_sort = self.request.GET.get("display")
order = self.request.GET.get("sort")
order2 = self.request.GET.get("order")
number = cart_count(self.request)
context['number'] = number
context['total'] = self.get_queryset().count()
query = self.request.GET.get("q")
if query:
context['q'] = query
if order:
context['sort'] = order
if order == 'title':
context['sorting'] = "Title - A to Z"
elif order == '-title':
context['sorting'] = "Title - Z to A"
elif order == '-avg_rating':
context['sorting'] = "Top Rated"
elif order == 'publication_date':
context['sorting'] = "Oldest"
elif order == '-publication_date':
context['sorting'] = "Newest"
elif order == 'authors':
context['sorting'] = "Author(s) A - Z"
elif order == '-authors':
context['sorting'] = "Author(s) Z - A"
elif order == 'price':
context['sorting'] = "Price - Low to High"
elif order == '-price':
context['sorting'] = "Price - High to Low"
elif order == 'sales_rank':
context['sorting'] = "Top Sellers"
elif order == '-tech_valley_best':
context['sorting'] = "Tech Valley Best Sellers"
else:
if query and Book.objects.filter(genre__icontains=query):
context['sort'] = "-tech_valley_best"
context['order'] = "-rating"
context['sorting'] = "Tech Valley Best Sellers"
else:
context['sort'] = "title"
context['sorting'] = "Title - A to Z"
if display_sort:
if queryset_list.count() > int(display_sort):
context['display_sort_num'] = display_sort
else:
context['display_sort_num'] = display_sort
else:
if queryset_list.count() > 10:
context['display_sort_num'] = 10
else:
context['display_sort_num'] = 10
if order2:
context['order'] = order2
return context
def get_context_data(self, **kwargs):
context = super(LoginView, self).get_context_data(**kwargs)
number = cart_count(self.request)
context['number'] = number
return context
def get_context_data(self, **kwargs):
context = super(AddPaymentBillingView, self).get_context_data(**kwargs)
number = cart_count(self.request)
context['number'] = number
return context
def get_context_data(self, **kwargs):
context = super(ManageAddressView, self).get_context_data(**kwargs)
number = cart_count(self.request)
context['number'] = number
context['default'] = self.default_list
return context
def get_context_data(self, **kwargs):
context = super(AccountUpdatePasswordView, self).get_context_data(**kwargs)
number = cart_count(self.request)
context['number'] = number
return context
