def new(request, node_slug):
context = {}
try:
node = Node.objects.get(slug=node_slug)
except Node.DoesNotExist:
raise Http404
if request.method == 'POST':
form = TopicForm(request.POST)
if form.is_valid():
last_topic = Topic.objects.filter(
author=request.user).order_by('-created_on')[:1]
last_topic = last_topic.first()
if last_topic and last_topic.title == form.clean()['title'] and (
(timezone.now() - last_topic.created_on).seconds < 10):
messages.error(request, '你是否正在尝试连续提交两次相同的内容？')
return HttpResponseRedirect(
reverse("bbs:topic", args=(last_topic.id, )))
else:
topic = form.save(commit=False)
topic.node = node
request.user.topic_num += 1
request.user.calculate_au()
request.user.save()
topic.author = request.user
topic.last_reply = request.user
topic.updated_on = timezone.now()
topic.save()
node.num_topics += 1
node.save()
# --- 解析@ ---
team_name_pattern = re.compile('(?<=@)(\w+)', re.UNICODE)
at_name_list = set(re.findall(team_name_pattern,
topic.content))
if at_name_list:
for at_name in at_name_list:
if at_name != topic.author.username:
try:
at_user = User.objects.get(username=at_name)
if at_user:
notice = Notice(from_user=topic.author,
to_user=at_user,
topic=topic,
content='')
notice.save()
except:
pass
# --- 解析@ ---
return HttpResponseRedirect(
reverse("bbs:topic", args=(topic.id, )))
else:
form = TopicForm()
return render(request, 'bbs/new.html', {'node': node, 'form': form})
def edit(request,topic_id):
try:
topic = Topic.objects.get(id=topic_id)
if topic.author != request.user:
raise Http404
except Node.DoesNotExist:
raise Http404
if request.method == 'POST':
form = TopicForm(request.POST)
if form.is_valid():
topic.title = form.clean()['title']
topic.content = form.clean()['content']
topic.updated_on = timezone.now()
topic.save()
return HttpResponseRedirect(reverse("bbs:topic" ,args=(topic.id,)))
else:
form = TopicForm(instance=topic)
return render(request,'bbs/edit.html',{'topic':topic,'form':form})
def edit(request,topic_id):
try:
topic = Topic.objects.get(id=topic_id)
if topic.author != request.user:
raise Http404
except Node.DoesNotExist:
raise Http404
if request.method == 'POST':
form = TopicForm(request.POST)
if form.is_valid():
topic.title = form.clean()['title']
topic.content = form.clean()['content']
topic.updated_on = timezone.now()
topic.save()
return HttpResponseRedirect(reverse("bbs:topic" ,args=(topic.id,)))
else:
form = TopicForm(instance=topic)
return render(request,'bbs/edit.html',{'topic':topic,'form':form})
def new(request, node_slug):
context = {}
try:
node = Node.objects.get(slug=node_slug)
except Node.DoesNotExist:
raise Http404
if request.method == 'POST':
form = TopicForm(request.POST)
if form.is_valid():
last_topic = Topic.objects.filter(author=request.user).order_by('-created_on')[:1]
last_topic = last_topic.first()
if last_topic and last_topic.title == form.clean()['title'] and ((timezone.now()-last_topic.created_on).seconds < 10):
messages.error(request,'你是否正在尝试连续提交两次相同的内容？');
return HttpResponseRedirect(reverse("bbs:topic" ,args=(last_topic.id,)))
else:
topic = form.save(commit=False)
topic.node = node
request.user.topic_num += 1
request.user.calculate_au()
request.user.save()
topic.author = request.user
topic.last_reply = request.user
topic.updated_on = timezone.now()
topic.save()
node.num_topics += 1
node.save()
# --- 解析@ ---
team_name_pattern = re.compile('(?<=@)(\w+)', re.UNICODE)
at_name_list = set(re.findall(team_name_pattern, topic.content))
if at_name_list:
for at_name in at_name_list:
if at_name != topic.author.username:
try:
at_user = User.objects.get(username=at_name)
if at_user:
notice = Notice(from_user=topic.author,to_user=at_user,topic=topic,content='')
notice.save()
except:
pass
# --- 解析@ ---
return HttpResponseRedirect(reverse("bbs:topic" ,args=(topic.id,)))
else:
form = TopicForm()
return render(request,'bbs/new.html',{'node':node,'form':form})