def articles_edit(request, article_id):
try:
article_id = int(url_decode(str(article_id)))
except (ValueError, TypeError):
raise Http404("Invalid article ID")
article = get_object_or_404(Article, id=article_id)
user = request.user
if user.id != article.author.id and not user.has_perm('articles.can_publish'):
return HttpResponseForbidden("Invalid")
form = ArticleForm(request.POST or None, request.FILES or None, instance=article)
if request.method == 'POST':
post = request.POST.copy()
if form.is_valid():
form.save()
messages.success(request, "Draft successfully saved")
if post['action'] == 'save-and-close':
return redirect('contribute:articles_list')
elif post['action'] == 'save-and-continue':
article = get_object_or_404(Article, id=article_id)
form = ArticleForm(instance=article)
else:
form = ArticleForm(post)
return render(request, 'contribute/articles_edit.html', {'form': form, 'article': article})
def articles_preview(request, article_id):
try:
article_id = int(url_decode(str(article_id)))
except (ValueError, TypeError):
raise Http404("Invalid preview URL")
article = get_object_or_404(Article, id=article_id)
user = request.user
if user.id != article.author.id and not user.has_perm('articles.can_publish'):
return HttpResponseForbidden("Invalid")
return render(request, 'contribute/article_preview.html', {'article': article})
def articles_unsubmit(request, article_id):
try:
article_id = int(url_decode(str(article_id)))
except (ValueError, TypeError):
raise Http404("Invalid article ID")
article = get_object_or_404(Article, id=article_id)
user = request.user
if user.id != article.author.id and not user.has_perm('articles.can_publish'):
return HttpResponseForbidden("Invalid")
article.status = Article.DRAFT
article.save()
messages.success(request, "Article \"{}\" successfully unsubmitted for publication.".format(article.title))
return redirect('contribute:articles_list')