def create_greeting(request):
if request.method == 'POST':
form = CreateGreetingForm(request.POST)
if form.is_valid():
greeting = form.save(commit=False)
if request.user.is_authenticated():
greeting.author = request.user
greeting.save()
cache.delete(MEMCACHE_GREETINGS)
return HttpResponseRedirect('/guestbook/')
def create_greeting(request):
if request.method == 'POST':
form = CreateGreetingForm(request.POST)
if form.is_valid():
greeting = form.save(commit=False)
if request.user.is_authenticated():
greeting.author = request.user
greeting.save()
cache.delete(MEMCACHE_GREETINGS)
return HttpResponseRedirect('/guestbook/')
def create_greeting(request):
# bound form (user input in request)
if request.method == 'POST':
form = CreateGreetingForm(request.POST)
if form.is_valid():
greeting = form.save(commit=False)
if request.user.is_authenticated():
greeting.author = request.user
greeting.save()
cache.delete('greetings')
return HttpResponseRedirect('/guestbook/')
def list_greetings(request):
greetings = cache.get(MEMCACHE_GREETINGS)
if greetings is None:
greetings = Greeting.objects.all().order_by('-date')[:10]
cache.add(MEMCACHE_GREETINGS, greetings)
return direct_to_template(request, 'guestbook/index.html',
{'greetings': greetings,
'form': CreateGreetingForm()})
