def form_valid(self, form):
ask = form.save(commit=False)
ask.author = self.request.user
ask.save()
logger.info('{} 提了问题：{}'.format(self.request.user, ask))
topics = self.request.POST.get('topics_list', '')
topics = topics.split(',')
ask.add_topics(topics)
return redirect('asks:detail', pk=ask.id)
def form_valid(self, form):
ask_id = self.kwargs['pk']
ask = Ask.objects.filter(id=ask_id).first()
user = self.request.user
if ask is not None:
answer = form.save(commit=False)
answer.ask = ask
answer.author = user
answer.save()
logger.info('{} 回答了问题 : {}'.format(self.request.user, answer))
return redirect(self.request.META.get('HTTP_REFERER', '/'))
def unfollow_ask(request, pk):
data = dict(r=1, )
if request.method == 'POST':
user = request.user
ask = Ask.objects.filter(id=pk).first()
if ask is not None:
ret = user.unfollow_ask(ask)
if ret is True:
data['r'] = 0
logger.info('{} 取消关注了问题： {}'.format(user, ask.id))
else:
logger.error('{} 取消关注问题失败: {}'.format(user, ask.id))
return JsonResponse(data, status=201)
def uncollect(request, pk):
data = dict(
r=1,
)
if request.method == 'POST':
user = request.user
answer = Answer.objects.filter(id=pk).first()
if answer is not None:
ret = user.uncollect(answer)
if ret is True:
data['r'] = 0
logger.info('{} 取消了收藏： {}'.format(user, answer.id))
else:
logger.error('{} 取消收藏失败: {}'.format(user, answer.id))
return JsonResponse(data, status=201)
def vote_down(request, pk):
data = dict(
r=1,
)
if request.method == 'POST':
user = request.user
answer = Answer.objects.filter(id=pk).first()
if answer is not None:
ret = user.votedown(answer)
if ret is True:
data['r'] = 0
data['count'] = answer.votes
logger.info('{} 取消了赞： {}'.format(user, answer.id))
else:
logger.error('{} 取消赞失败: {}'.format(user, answer.id))
return JsonResponse(data, status=201)
def register(request):
if request.user.is_authenticated:
return redirect('/')
if request.method == 'POST':
data = dict()
form = RegisterForm(request.POST)
if form.is_valid():
user = form.save()
auth.login(request, user)
logger.info('register: {}'.format(user))
data['ok'] = True
else:
data['ok'] = False
data['errors'] = form.errors
return JsonResponse(data, status=200)
else:
form = RegisterForm()
return render(request, 'users/register.html', {'form': form})
def form_valid(self, form):
try:
answer = Answer.objects.filter(id=self.kwargs['pk']).first()
except Answer.DoesNotExist:
logger.error('评论错误: 答案 {} 不存在'.format(self.kwargs['pk']))
return redirect(self.request.META.get('HTTP_REFERER', '/'))
comment = form.save(commit=False)
comment.author = self.request.user
comment.answer = answer
reply_id = self.request.POST.get('reply_id', 0)
try:
reply = Comment.objects.filter(id=reply_id).first()
except ValueError:
logger.error('回复评论错误： reply_id = {}'.format(reply_id))
return redirect(self.request.META.get('HTTP_REFERER', '/'))
comment.reply_to = reply
comment.save()
logger.info('{} 评论了 {} 的回答'.format(comment.author, answer.author))
return redirect(self.request.META.get('HTTP_REFERER', '/'))
def login(request):
if request.user.is_authenticated:
return redirect('/')
if request.method == 'POST':
data = dict()
username = request.POST.get('username', '')
password = request.POST.get('password', '')
user = auth.authenticate(username=username, password=password)
if user is not None and user.is_active:
auth.login(request, user)
logger.info('login: {}'.format(user))
data['ok'] = True
else:
data['ok'] = False
data['message'] = '用户名或密码错误'
return JsonResponse(data, status=200)
else:
form = LoginForm()
return render(request, 'users/login.html', {'form': form})
def get_success_url(self):
logger.info('评论：{} 删除成功'.format(self.object.id))
return self.request.META.get('HTTP_REFERER', '/')
def unfollow(request, pk):
user = request.user
if user.unfollow(pk):
logger.info('{} unfollow: {}'.format(user, User.objects.get(id=pk)))
return redirect(request.META.get('HTTP_REFERER', '/'))
def get_success_url(self):
logger.info('{} 修改密码成功'.format(self.request.user))
return reverse('users:detail', kwargs={'pk': self.request.user.id})
def form_valid(self, form):
user = self.object
user.update(form.cleaned_data)
logger.info('{} 修改了资料'.format(user))
return redirect('users:detail', pk=user.id)