def addbook(request,id=1):
if request.POST:
form = BookForm(request.POST)
if form.is_valid():
book=form.save(commit=False)
form.save()
return redirect('/books/all',)
def create_book(request):
if request.POST:
form = BookForm(request.POST, request.FILES)
if form.is_valid():
form.save()
return HttpResponseRedirect('/books/')
else:
form = BookForm()
args = {}
args.update(csrf(request))
args['form'] = form
# right box
args['menu'] = Menu.objects.all()
args['pop_books'] = Book.objects.all().order_by('likes').reverse()[:10]
args['new_books'] = Book.objects.all().order_by('date').reverse()[:10]
args['cats'] = Category.objects.all()
args['tags'] = Tag.objects.all()
args['current_item'] = 'книги'
# user
args['username'] = auth.get_user(request).username
# poll
args['question_web'] = Question.objects.get(text=u"Как вам наш сайт?")
args['choices'] = Choice.objects.filter(question_id=args['question_web'].id)
return render_to_response('book/create_book.html', args)
def add(request):
"""View to add a book, we will check if the seller is active first"""
try:
seller = Seller.objects.get(user=request.user.id)
except Seller.DoesNotExist:
seller = None
if seller and seller.account_status == 'AC':
can_add_book = True
seller_id = seller.id
else:
can_add_book = False
seller_id = None
if request.method == 'POST': # If the form has been submitted...
form = BookForm(request.POST,
request.FILES) # A form bound to the POST data
if form.is_valid(): # All validation rules pass
# Process the data in form.cleaned_data
# ...
form.save()
return redirect('/accounts/books/') # Redirect after POST
else:
form = BookForm(initial={'seller': seller_id}) # An unbound form
return render_to_response('books/book_form.html', {
'form': form,
'can_add_book': can_add_book,
'seller': seller
},
context_instance=RequestContext(request))
def addbook(request, id=1):
if request.POST:
form = BookForm(request.POST)
if form.is_valid():
book = form.save(commit=False)
form.save()
return redirect('/books/all', )
def add(request):
"""View to add a book, we will check if the seller is active first"""
try:
seller = Seller.objects.get(user=request.user.id)
except Seller.DoesNotExist:
seller = None
if seller and seller.account_status == 'AC':
can_add_book = True
seller_id = seller.id
else:
can_add_book = False
seller_id = None
if request.method == 'POST': # If the form has been submitted...
form = BookForm(request.POST, request.FILES) # A form bound to the POST data
if form.is_valid(): # All validation rules pass
# Process the data in form.cleaned_data
# ...
form.save()
return redirect('/accounts/books/') # Redirect after POST
else:
form = BookForm(initial={'seller': seller_id}) # An unbound form
return render_to_response('books/book_form.html', {
'form': form,
'can_add_book': can_add_book,
'seller': seller
},context_instance=RequestContext(request))
def add_book(request):
if request.method == 'POST':
form = BookForm(request.POST, request.FILES)
if form.is_valid():
form.save()
return HttpResponseRedirect('/books/all/')
else:
form = BookForm()
args = {}
args.update(csrf(request))
args['form'] = form
return render(request, 'books/add_book.html', args)
def create(request):
if request.method == 'POST':
form = BookForm(request.POST, request.FILES)
if form.is_valid:
form.save()
messages.add_message(request, messages.SUCCESS, 'Your book was added!')
return HttpResponseRedirect('/')
else:
form = BookForm()
args = {}
#args.update(csrf(request))
args['form'] = form
return render(request, 'create_book.html', args)
def book_view(request):
if request.method == 'GET':
form = BookForm()
else:
form = BookForm(request.POST)
"""
WARING: this line will technically work, but is horribly sub-optimal.
djangoperformance.com will make you aware of that sub-optimality by telling
you how many queries are being generated for each view, and what those queries are
"""
# books = Book.objects.all()
"""
this is a simple solution to reduce the number of queries issued to the database.
this should not be considered a recipe for optimizing all applications, and is only
used here to illustrate expected use case of djangoperformance.com
(you may, for example, want to use a custom model manager if you're doing something complicated
in your application)
"""
books = Book.objects.select_related('publisher').all().prefetch_related('authors')
if not form.is_valid() or request.method == 'GET':
return render_to_response('books.html',
{'form': form,
'object_list': books},
context_instance=RequestContext(request))
else:
newitem = form.save()
messages.success(request, "Book %s was added" % newitem)
return HttpResponseRedirect(request.build_absolute_uri())
def book_view(request):
if request.method == "GET":
form = BookForm()
else:
form = BookForm(request.POST)
"""
WARING: this line will technically work, but is horribly sub-optimal.
djangoperformance.com will make you aware of that sub-optimality by telling
you how many queries are being generated for each view, and what those queries are
"""
# books = Book.objects.all()
"""
this is a simple solution to reduce the number of queries issued to the database.
this should not be considered a recipe for optimizing all applications, and is only
used here to illustrate expected use case of djangoperformance.com
(you may, for example, want to use a custom model manager if you're doing something complicated
in your application)
"""
books = Book.objects.select_related("publisher").all().prefetch_related("authors")
if not form.is_valid() or request.method == "GET":
return render_to_response(
"books.html", {"form": form, "object_list": books}, context_instance=RequestContext(request)
)
else:
newitem = form.save()
messages.success(request, "Book %s was added" % newitem)
return HttpResponseRedirect(request.build_absolute_uri())
def edit(request, id):
"""Edit a book, using the passed id"""
book = Book.objects.get(pk=id)
if request.method == 'POST': # If the form has been submitted...
form = BookForm(request.POST, request.FILES, instance=book) # A form bound to the POST data
if form.is_valid(): # All validation rules pass
# Process the data in form.cleaned_data
form.save()
return redirect('/accounts/books/') # Redirect after POST
else:
form = BookForm(instance=book) # Lets bound the form
return render_to_response('books/book_form.html', {
'form': form,
'can_add_book': True
},context_instance=RequestContext(request))
def edit(request, id):
"""Edit a book, using the passed id"""
book = Book.objects.get(pk=id)
if request.method == 'POST': # If the form has been submitted...
form = BookForm(request.POST, request.FILES,
instance=book) # A form bound to the POST data
if form.is_valid(): # All validation rules pass
# Process the data in form.cleaned_data
form.save()
return redirect('/accounts/books/') # Redirect after POST
else:
form = BookForm(instance=book) # Lets bound the form
return render_to_response('books/book_form.html', {
'form': form,
'can_add_book': True
},
context_instance=RequestContext(request))
def addbook(request):
#form_args = {}
if request.POST:
book_form = BookForm(request.POST)
if book_form.is_valid():
book = book_form.save(commit=False)
book.user = request.user
book.save()
book_form.save_m2m()
return HttpResponseRedirect("/stats/")
else:
book_form = BookForm(initial={'user': request.user})
return render_to_response('add_book.html', {'BookForm': book_form}, context_instance=RequestContext(request))
def edit(request, book_id):
b = Book.objects.get(id=book_id)
if request.method == 'POST':
form = BookForm(request.POST, request.FILES)
if form.is_valid:
c = form.save(commit=False)
c.book = b
c.save()
messages.add_message(request, messages.SUCCESS, 'Your book was edited!')
return HttpResponseRedirect('/books/get/%s' % book_id)
else:
form = BookForm()
args = {}
args['form'] = form
return render(request, 'create_book.html', args)
def addbook(request):
args = {}
args.update(csrf(request))
args['form'] = BookForm()
args['username'] = auth.get_user(request).username
if request.POST:
form = BookForm(request.POST, request.FILES)
if form.is_valid():
book = form.save(commit=False)
book.book_from = request.user
book.book_date = timezone.now()
book.save()
return redirect('/books/get/%s/' % book.id)
else:
form = BookForm()
return render_to_response('AddBook.html', args)
def addbook(request):
args={}
args.update(csrf(request))
args['form']=BookForm()
args['username'] = auth.get_user(request).username
if request.POST:
form=BookForm(request.POST, request.FILES)
if form.is_valid():
book = form.save(commit=False)
book.book_from = request.user
book.book_date = timezone.now()
book.save()
return redirect('/books/get/%s/' %book.id)
else:
form=BookForm()
return render_to_response('AddBook.html', args)
