def edit_post_view(request, post_id):
article = get_object_or_404(Article, pk=post_id)
if not request.user.groups.filter(
name='admins') and not (request.user.groups.filter(name='authors')
and request.user == article.author):
return render(request, 'blog/error.html', {
'error': '权限不够',
'message': '权限不够, 请联系管理员!',
})
if request.method == 'POST':
article_form = ArticleForm(request.POST,
request.FILES,
instance=article)
if article_form.is_valid():
article = article_form.save(commit=False)
article.is_markuped = False
article.save()
article_form.save_m2m()
return HttpResponseRedirect(
reverse('blog:single_post', args=(article.slug, )))
else:
article_form = ArticleForm(instance=article)
return render(request, 'blog/write_post.html', {
'article_form': article_form,
})
def create_new_article(request):
# form = ArticleForm()
# context = {'form': form}
# response = render(request, 'new_article.html', context)
# return HttpResponse(response)
# form = ArticleForm(request.POST)
# if form.is_valid():
# new_article = form.save()
# return HttpResponseRedirect('/home')
# else:
# context = { 'form': form }
# response = render(request, 'new_article.html', context)
# return HttpResponse(response)
if request.method == 'POST':
article = Article(user=request.user)
article.user = request.user
form = ArticleForm(request.POST, instance=article)
if form.is_valid():
instance = form.save(commit=False)
instance.user = request.user
instance.save()
# instance.user = request.user
# create_new_article = form.save()
return HttpResponseRedirect('/home')
else:
context = {'form': form}
response = render(request, 'new_article.html', context)
return HttpResponse(response)
else:
form = ArticleForm()
context = {'form': form}
response = render(request, 'new_article.html', context)
return HttpResponse(response)
def create_article(request): #saving article to database
form = ArticleForm(request.POST)
context = {"form": form}
if form.is_valid():
form.save()
return render(request, 'index.html', context)
else:
context = {"form": form}
return render(request, 'create_article.html', context)
def create(request):
if request.method == 'POST':
form = ArticleForm(request.POST)
if form.is_valid():
new_article = form.save()
return HttpResponseRedirect('/article/' + str(new_article.pk))
form = ArticleForm()
return render(request, 'create_article.html', {'form': form})
def new_article(request):
form = ArticleForm(request.POST)
context = {'form': form}
if request.method == 'POST':
if form.is_valid():
article = form.save(commit=False)
article.user = request.user
article.save()
return HttpResponseRedirect('/home')
return render(request, 'articleform.html', context)
def update_article(request, id): # User updating an existing article.
article = Article.objects.get(pk=id)
form = ArticleForm(request.POST, instance=article)
context = {"article": article, "form": form}
if form.is_valid():
form.save()
return render(request, 'index.html', context)
else: # Else sends user back to existing article form.
context = {"article": article, "form": form}
return render(request, "edit_article_form.html", context)
def create_article(request):
if request.method == 'POST':
form = ArticleForm(request.POST)
if form.is_valid():
form.user = request.user
new_article = form.save()
return HttpResponseRedirect('/post/' + str(new_article.id))
else:
form = ArticleForm()
response = render(request, 'create.html', {'form': form})
return HttpResponse(response)
def new_article(request):
form = ArticleForm(request.POST)
context = {"form": form, "message": "Create New Article", "action": "create_article"}
if request.method == "POST":
if form.is_valid():
article = form.save(commit=False)
article.user = request.user
article.save()
return HttpResponseRedirect("/home")
# return render(request, 'show.html', context)
return render(request, "form.html", context)
def edit_article(request, id):
article = get_object_or_404(Article, id=id, user=request.user.pk)
article_form = ArticleForm(request.POST, instance=article)
if article_form.is_valid():
article_form.save()
return redirect('post_details', id=id)
else:
return render(
request, 'edit_article.html', {
'article_form': article_form,
'article.id': id,
'error_msg': 'You have invalid form, try again!'
})
def edit_blog_post(request, id):
article = get_object_or_404(Article, pk=id, user=request.user)
if request.method == 'GET':
form = ArticleForm(instance=article)
context = {'form': form, 'article': article}
response = render(request, 'edit_post.html', context)
return HttpResponse(response)
elif request.method == 'POST':
form = ArticleForm(request.POST, instance=article)
if form.is_valid():
updated_article = form.save()
return HttpResponseRedirect('/post/{}'.format(article.id))
else:
context = {'form': form, 'article': article}
response = render(request, 'edit_post.html', context)
return HttpResponse(response)
def write_post_view(request):
if not request.user.groups.filter(name='authors'):
return render(request, 'blog/error.html', {
'error': '权限不够',
'message': '权限不够, 请联系管理员!',
})
if request.method == 'POST':
article_form = ArticleForm(request.POST, request.FILES)
if article_form.is_valid():
article = article_form.save(commit=False)
article.author = request.user
print 'In write_post_view', article.id
article.save()
article_form.save_m2m()
return HttpResponseRedirect(
reverse('blog:single_post', args=(article.slug, )))
else:
article_form = ArticleForm()
return render(request, 'blog/write_post.html', {
'article_form': article_form,
})