def view_save_news(request):
pk = request.POST.get('id')
try:
news_article = NewsArticle.objects.get(pk=pk) if pk else None
except NewsArticle.DoesNotExist as err:
return HttpResponse(get_error('Новость не существует!'))
form_news = NewsForm(request.POST, instance=news_article)
if form_news.is_valid():
form_news.save()
new_pk = form_news.instance.pk
current_site = get_current_site(request)
view_url = '{}://{}{}'.format(settings.SCHEMA, current_site.domain,
reverse('view_news', args=[new_pk]))
answer = get_success(
'Статья {}'.format('обновлена' if pk else 'добавлена'),
{'data': {
'view_url': view_url,
'id': new_pk
}})
else:
absent_fields, msg_err = get_absent_fields_list(form_news)
answer = get_error('Ошибка: {}'.format(msg_err),
{'absent_fields': absent_fields})
return HttpResponse(answer)
def post(self, request):
form = NewsForm(request.POST)
if form.is_valid():
form.save()
return redirect('/news')
return render(request, "news/news_form.html", {
"form" : form
})
def addNews(request):
template = 'news/addNews.html'
if request.method=='GET':
return render(request, template, {'form':NewsForm(), 'folderName':'news'})
# POST
form = NewsForm(request.POST)
if not form.is_valid():
return render(request, template, {'form':form})
form.save()
messages.success(request, '最新消息已發布')
return redirect('news:news')
def test_class_form(self):
data = {
'title': "title",
'description': "test description",
'publish_date': timezone.now()
}
form = NewsForm(data=data)
form.save()
self.assertTrue(form.is_valid())
x = NewsItem.objects.get(title="title")
self.assertTrue(x)
def add(request):
news_form = NewsForm(request.POST)
if news_form.is_valid():
try:
news_form.save()
for t in TeamProfile.objects.all():
t.nb_unread_news += 1
t.save()
messages.add_message(request, messages.SUCCESS, "The news has been posted.")
except Exception:
logger.exception("Error adding news:")
return redirect(reverse("news:list"))
def editNews(request, newsId):
template = 'news/editNews.html'
newsToUpdate = get_object_or_404(News, id=newsId)
if request.method=='GET':
return render(request, template, {'form':NewsForm(instance=newsToUpdate), 'news':newsToUpdate, 'folderName':'news'})
# POST
form = NewsForm(request.POST, instance=newsToUpdate)
if not form.is_valid():
return render(request, template, {'form':form, 'news':newsToUpdate, 'command':'news'})
form.save()
messages.success(request, '消息修改成功')
return redirect('news:news')
def modify(request, id_news):
news = get_object_or_404(News.objects, id=id_news)
if request.method == "POST":
news_form = NewsForm(request.POST, instance=news)
if news_form.is_valid():
try:
news_form.save()
for t in TeamProfile.objects.all():
t.nb_unread_news += 1
t.save()
messages.add_message(request, messages.SUCCESS, "The news has been updated.")
except Exception:
logger.exception("Error adding news: ")
messages.add_message(request, messages.ERROR, "Error while updating the news.")
return redirect(reverse("news:list"))
elif request.method == "GET":
news_form = NewsForm(instance=news)
return render(request, "news/modify.html", locals())
def news_form(request):
if request.method == 'POST':
form = NewsForm(request.POST)
if form.is_valid():
cd = form.cleaned_data
news = form.save(commit=False)
news.author_id = request.user.pk
news.date = datetime.now()
news.save()
messages.add_message(request,
messages.INFO,
'News successfully created!',
extra_tags='alert-success')
return HttpResponseRedirect('/news/' + str(news.id))
else:
form = NewsForm()
return render(request, 'news/news.html', {'form': form})
def add_news(request):
if request.method == 'POST':
form = NewsForm(request.POST)
if form.is_valid():
pieceOfNews = form.save(commit=False)
pieceOfNews.source = "FII"
if request.user.is_authenticated:
pieceOfNews.author_name = request.user.first_name + ' ' + request.user.last_name
else:
pieceOfNews.author_name = 'Anonymous'
pieceOfNews.inserted_time = datetime.datetime.now()
pieceOfNews.published_time = datetime.datetime.now()
pieceOfNews.expire_time = datetime.datetime.now() + relativedelta(
years=1)
pieceOfNews.save()
return redirect('/news')
else:
form = NewsForm()
return render(request, 'add_news.html', {'form': form})
