def form_valid(self, form):
self.object = form.save(commit=False)
self.object.user = self.request.user
self.object.store = get_object_or_404(Store,
user=self.request.user,
slug=self.kwargs.get('slug'))
if List.objects.filter(user=self.request.user).count() > 25:
messages.error(self.request,
'Sorry, you have too many lists already!',
extra_tags='danger')
return redirect(self.object.store.get_absolute_url())
if not self.object.name:
self.object.name = str(
time.strftime("%a %b %d %Y", time.localtime()))
item_list = self.request.POST.getlist('content', False)
if not item_list:
messages.error(
self.request,
'Failed to create new grocery list. No items were selected.',
extra_tags='danger')
return redirect(self.object.store.get_absolute_url())
for this_item in item_list:
# For each item the user checked create a new Tobuy object,
# then link that new object to the List they are creating.
item_match = get_object_or_404(Item, id=this_item)
new_tobuy = Tobuy(name=item_match,
quantity=1,
user=self.request.user)
new_tobuy.save()
self.object.save()
self.object.content.add(new_tobuy)
log_form_valid(self, form, action='create')
return super(do, self).form_valid(form)
def get(self, request, *args, **kwargs):
if request.GET.get('inc'):
try:
this_tobuy = Tobuy.objects.filter(user=self.request.user).get(
id=request.GET.get('inc'))
this_tobuy.quantity += 1
this_tobuy.save()
retval = '{0}#{1}'.format(
reverse('lists:update', kwargs={'pk': kwargs.get('pk')}),
this_tobuy.id)
return redirect(retval)
except Exception as e:
print(e)
elif request.GET.get('dec'):
try:
this_tobuy = Tobuy.objects.filter(user=self.request.user).get(
id=request.GET.get('dec'))
this_tobuy.quantity -= 1
this_tobuy.save()
retval = '{0}#{1}'.format(
reverse('lists:update', kwargs={'pk': kwargs.get('pk')}),
this_tobuy.id)
if this_tobuy.quantity < 1:
this_tobuy.delete()
return redirect(retval)
except Exception as e:
print(e)
elif request.GET.get('insert'):
try:
# Get item from db
item_match = Item.objects.filter(user=self.request.user).get(
id=request.GET.get('insert'))
#
# Create a new Tobuy object with that item
new_tobuy = Tobuy(name=item_match,
quantity=1,
user=self.request.user)
new_tobuy.save()
#
# find current List
this_list = List.objects.filter(user=self.request.user).get(
id=kwargs.get('pk'))
#
# Attach new Item to List.content
this_list.content.add(new_tobuy)
this_list.save()
#
# Go back to /mylists/PK/update
return redirect(
reverse('lists:update', kwargs={'pk': kwargs.get('pk')}))
except Exception as e:
print(e)
# all-else
return super(do, self).get(self, request, *args, **kwargs)
def get(self, request, *args, **kwargs):
if request.GET.get('inc'):
try:
this_tobuy = Tobuy.objects.filter(user=self.request.user).get(id=request.GET.get('inc'))
this_tobuy.quantity += 1
this_tobuy.save()
retval = '{0}#{1}'.format(
reverse('lists:update', kwargs={'pk' : kwargs.get('pk')}),
this_tobuy.id
)
return redirect(retval)
except Exception as e:
print(e)
elif request.GET.get('dec'):
try:
this_tobuy = Tobuy.objects.filter(user=self.request.user).get(id=request.GET.get('dec'))
this_tobuy.quantity -= 1
this_tobuy.save()
retval = '{0}#{1}'.format(
reverse('lists:update', kwargs={'pk' : kwargs.get('pk')}),
this_tobuy.id
)
if this_tobuy.quantity < 1:
this_tobuy.delete()
return redirect(retval)
except Exception as e:
print(e)
elif request.GET.get('insert'):
try:
# Get item from db
item_match = Item.objects.filter(user=self.request.user).get(id=request.GET.get('insert'))
#
# Create a new Tobuy object with that item
new_tobuy = Tobuy(name=item_match, quantity=1, user=self.request.user)
new_tobuy.save()
#
# find current List
this_list = List.objects.filter(user=self.request.user).get(id=kwargs.get('pk'))
#
# Attach new Item to List.content
this_list.content.add(new_tobuy)
this_list.save()
#
# Go back to /mylists/PK/update
return redirect(reverse('lists:update', kwargs={'pk' : kwargs.get('pk')}))
except Exception as e:
print(e)
# all-else
return super(do, self).get(self, request, *args, **kwargs)
def form_valid(self, form):
self.object = form.save(commit=False)
self.object.user = self.request.user
self.object.store = get_object_or_404(Store, user=self.request.user, slug=self.kwargs.get('slug'))
if List.objects.filter(user=self.request.user).count() > 25:
messages.error(self.request, 'Sorry, you have too many lists already!', extra_tags='danger')
return redirect(self.object.store.get_absolute_url())
if not self.object.name:
self.object.name = str( time.strftime("%a %b %d %Y", time.localtime()) )
item_list = self.request.POST.getlist('content', False)
if not item_list:
messages.error(self.request, 'Failed to create new grocery list. No items were selected.', extra_tags='danger')
return redirect(self.object.store.get_absolute_url())
for this_item in item_list:
# For each item the user checked create a new Tobuy object,
# then link that new object to the List they are creating.
item_match = get_object_or_404(Item, id=this_item)
new_tobuy = Tobuy(name=item_match, quantity=1, user=self.request.user)
new_tobuy.save()
self.object.save()
self.object.content.add(new_tobuy)
log_form_valid(self, form, action='create')
return super(do, self).form_valid(form)