def news_add(request):
if request.method == 'POST': # ketika submit data
form = AddNewsForm(request.POST, request.FILES) # isi value pada form sesuai yg di POST
if form.is_valid(): # cek validasi
# Data ada di array form.cleaned_data
user = User.objects.get(pk=request.user.id)
news = News()
news.title = form.cleaned_data['title']
news.description = form.cleaned_data['description']
news.member = user
if request.FILES:
f = request.FILES['image']
path = get_file_path(request,f.name)
fd = open('%s/%s' % (settings.MEDIA_ROOT, str(path)), 'wb')
for chunk in f.chunks():
fd.write(chunk)
fd.close()
else :
path = ''
news.image = path
news.save() #insert data ke table news
messages.success(request, "Add News Success.")
return HttpResponseRedirect('/news/') # Redirect after POST
#return render_to_response('wisata/form_wisata.html',{'tulisan':tulisan}, context_instance=RequestContext(request, processors=[custom_proc]))
else:
form = AddNewsForm() # value form kosongan
breadcrumb = 'Add News'
datanya = {'form':form, 'breadcrumb': breadcrumb}
return render_to_response('news/form_news.html',datanya, context_instance=RequestContext(request, processors=[custom_proc]))
def test_get_successive_news(self):
ns = []
for i in range(12):
n = News(title="news",
body="news body",
author_id=1,
date=datetime.now() - timedelta(days=12 - i))
n.save()
ns.append(n)
self.assertEqual(0, len(News.objects.get_successive_news('-', 0, 0)))
self.assertEqual(
0, len(News.objects.get_successive_news('-', randint(0, 11), 0)))
self.assertEqual(12, len(News.objects.get_successive_news('-', 0, 20)))
nss = News.objects.get_successive_news('-', 3, 6)
for i in range(0, 6):
self.assertEqual(nss[i].id, ns[8 - i].id)
for n in ns:
n.delete()
def generate_random_news(category,
new=randint(1, 6),
old=randint(1, 6)):
ns = []
author_user = UserFactory()
for i in range(new):
n = News(title="news", body="news body",
date=datetime.now() - timedelta(days=randint(0, 6)),
author_id=author_user.pk)
n.category = category
n.save()
ns.append(n)
for i in range(old):
n = News(title="old news", body="news body",
date=datetime.now() - timedelta(days=randint(8, 20)),
author_id=author_user.pk)
n.category = category
n.save()
ns.append(n)
return (new, old, ns)
def create(self, validate_data):
news =News(**validate_data)
news.author=self.request.user
news.save()
return news
