from django import forms from django.contrib.auth.decorators import permission_required from django.http import HttpResponse from django.shortcuts import get_object_or_404, redirect from django.views.decorators.cache import never_cache from django.views.generic import list_detail, create_update from django.views.generic.simple import direct_to_template import markdown from .models import News def view_redirect(request, object_id): newsitem = get_object_or_404(News, pk=object_id) return redirect(newsitem, permanent=True) def view(request, slug=None): return list_detail.object_detail(request, News.objects.all(), slug=slug, template_name="news/view.html", template_object_name='news') #TODO: May as well use a date-based list here sometime def list(request): return list_detail.object_list(request, News.objects.all().select_related('author').defer('content'), paginate_by=50, template_name="news/list.html", template_object_name="news") class NewsForm(forms.ModelForm): class Meta: model = News exclude=('id', 'author', 'postdate') @permission_required('news.add_news') @never_cache def add(request): if request.POST: form = NewsForm(request.POST) if form.is_valid(): newsitem = form.save(commit=False) newsitem.author = request.user newsitem.save() return redirect(newsitem.get_absolute_url()) else: form = NewsForm() return direct_to_template(request, 'news/add.html', { 'form': form }) @permission_required('news.delete_news') @never_cache def delete(request, slug): return create_update.delete_object(request, News, slug=slug, post_delete_redirect='/news/', template_name='news/delete.html', template_object_name='news') @permission_required('news.change_news') @never_cache def edit(request, slug): return create_update.update_object(request, slug=slug, form_class=NewsForm, template_name="news/add.html") @permission_required('news.change_news') @never_cache def preview(request): markup = '' if request.POST: data = request.POST.get('data', '') markup = markdown.markdown(data) return HttpResponse(markup) # vim: set ts=4 sw=4 et: