def new_topic(request, pk):
board = get_object_or_404(Board, pk=pk)
if request.method == "POST":
form = NewTopicForm(request.POST, request.FILES or None)
print("\n\n\nPOST\n\n\n")
if form.is_valid():
# print('\n\n\n', request.FILES.getlist('images'), '\n\n\n')
# print('\n\n\n', form.cleaned_data, '\n\n\n')
# return HttpResponse("QQ")
topic = Topic.objects.create(subject=form.cleaned_data['subject'],
starter=request.user,
board=board)
post = Post.objects.create(
message=form.cleaned_data.get('message'),
topic=topic,
created_by=request.user)
for image in request.FILES.getlist('images'):
Photo.objects.create(post=post, title=str(image), file=image)
Log.objects.create(topic=topic.subject, kind=0, user=request.user)
messages.success(request,
'Your topic was created successfully!',
extra_tags='alert')
return redirect('topic_posts', pk=pk, topic_pk=topic.pk)
else:
form = NewTopicForm()
print(request.method)
return render(request, 'new_topic.html', {'board': board, 'form': form})
def test_invalid_form(self):
topic = Topic.objects.create(
subject='foo',
board=self.board,
starter=self.user
)
post = Post.objects.create(
message='',
topic=topic,
created_by=self.user
)
data = {
'subject': topic.subject,
'message': post.message,
}
form = NewTopicForm(data=data)
self.assertFalse(form.is_valid())
def new_topic(request, pk):
board = get_object_or_404(Board, pk=pk)
user = User.objects.first() # TODO 临时使用一个账号作为登录用户
if request.method == 'POST':
form = NewTopicForm(request.POST)
if form.is_valid():
topic = form.save(commit=False)
topic.board = board
topic.starter = user
topic.save()
post = Post.objects.create(
message=form.cleaned_data.get('message'),
topic=topic,
created_by=user)
return redirect('boards:board_topics',
pk=board.pk) #TODO 重定向到创建的主题页
else:
form = NewTopicForm()
return render(request, 'board/new_topic.html', {
'board': board,
'form': form
})
def new_topic(request, pk):
board = get_object_or_404(Board, pk=pk)
user_id = request.user.id
user = User.objects.get(pk=user_id)
if request.method == "POST":
form = NewTopicForm(request.POST)
if form.is_valid():
topic = form.save(commit=False)
topic.board = board
topic.starter = user
topic.save()
post = Post.objects.create(
topic=topic,
message=form.cleaned_data.get("message"),
created_by=user,
)
return redirect("boards:topic_posts",
pk=board.pk,
topic_pk=topic.pk)
else:
form = NewTopicForm()
return render(request, "boards/new_topic.html", {
"board": board,
"form": form
})
def new_topic(request, pk):
"""New topic view
Renders and returns the new topic view based on the input request
:param request: http request
:type request: get
:param pk: primary key for the boards model
:type pk: int
:returns: rendered response
:rtype: {render}
"""
board = get_object_or_404(Board, pk=pk)
user = User.objects.first()
if request.method == 'POST':
form = NewTopicForm(request.POST)
if form.is_valid():
topic = form.save(commit=False)
topic.board = board
topic.starter = user
topic.save()
Post.objects.create(message=form.cleaned_data.get('message'),
topic=topic,
created_by=user)
return redirect('board_topics', pk=board.pk)
else:
form = NewTopicForm()
return render(request, 'new_topic.html', {'board': board, 'form': form})
def new_topic(request, board_id):
try:
board = Board.objects.get(pk=board_id)
except Board.DoesNotExist:
raise Http404
# user = User.objects.first() # TODO: get the currently logged in user
if request.method == 'POST':
form = NewTopicForm(request.POST)
if form.is_valid():
topic = form.save(commit=False)
topic.board = board
# topic.starter = user
topic.starter = request.user
topic.save()
# topic = form.save()
post = Post.objects.create(
message=form.cleaned_data.get('message'),
topic=topic,
created_by=request.user)
return redirect('board_topics', board_id=board.pk)
else:
form = NewTopicForm()
# subject = request.POST['subject'] # subject adalah name dari html
# message = request.POST['message']
# topic = Topic.objects.create(subject=subject, board=board, starter=user)
# post = Post.objects.create(message=message, topic=topic, created_by=user)
# return redirect('board_topics', board_id=board.pk)
return render(request, 'new_topic.html', {'board': board, 'form': form})
def new_topic(request, pk):
board = get_object_or_404(Board, pk=pk)
# user = User.objects.first()
# print (user, "gotten user")
# Form implementation crud way
# board = get_object_or_404(Board, pk=pk)
# if request.method == 'POST':
# subject = request.POST['subject']
# message = request.POST['message']
# user = User.objects.first()
# topic = Topic.objects.create(
# subject=subject,
# board=board,
# starter=user
# )
# post = Post.objects.create(
# message=message,
# topic=topic,
# created_by=user
# )
# return redirect('board_topics', pk=board.pk)
if request.method == 'POST':
form = NewTopicForm(request.POST)
if form.is_valid():
topic = form.save(commit=False)
topic.board = board
topic.starter = request.user
topic = form.save()
post = Post.objects.create(topic=topic,
message=form.cleaned_data['message'],
created_by=request.user)
return redirect('board_topics', pk=board.pk)
else:
form = NewTopicForm()
context = {'board': board, 'form': form}
return render(request, 'new_topic.html', context)
def new_topics(request, pk):
board = get_object_or_404(Board, pk=pk)
if request.method == "POST":
form = NewTopicForm(request.POST)
if form.is_valid():
topic = form.save(commit=False)
topic.board = board
topic.starter = request.user
topic.save()
Post.objects.create(message=form.cleaned_data.get('message'),
topic=topic,
created_by=request.user)
return redirect('board_topics', pk=board.pk)
else:
form = NewTopicForm()
return render(request, 'topics.html', {'form': form, 'board': board})
def new_topic(request, id):
board = get_object_or_404(Board, pk=id)
user = User.objects.first()
if request.method == 'POST':
form = NewTopicForm(request.POST)
if form.is_valid():
topic = form.save(commit=False)
topic.board = board
topic.starter = user
topic.save()
post = Post.objects.create(
message=form.cleaned_data.get('message'),
topic=topic,
created_by=user)
return redirect('topic_posts', pk=id, topic_pk=topic.pk)
else:
form = NewTopicForm()
return render(request, 'new_topic.html', {'board': board, 'form': form})
def topic_new(request, pk):
board = get_object_or_404(Board, pk=pk)
if request.method == "POST":
form = NewTopicForm(request.POST)
if form.is_valid():
new_topic = form.save(commit=False)
new_topic.starter_id = 1
new_topic.board = board
new_topic.save()
Post.objects.create(topic=new_topic,
message=form.cleaned_data.get("message"),
created_by_id=1)
return redirect("board_topics", pk=board.pk)
else:
form = NewTopicForm()
return render(request, "boards/topic_new.html", {
'form': form,
"board": board
})
def new_topic(request, pk):
board = get_object_or_404(Board, pk=pk)
user = User.objects.first() # TODO: get the currently logged in user
if request.method == 'POST':
form = NewTopicForm(request.POST)
if form.is_valid():
topic = form.save(commit=False)
topic.board = board
topic.starter = user
topic.save()
Post.objects.create(
message=form.cleaned_data.get('message'),
topic=topic,
created_by=user
)
return redirect('board_topics', pk=board.pk) # TODO: redirect to the created topic page
else:
form = NewTopicForm()
return render(request, 'new_topic.html', {'board': board, 'form': form})
def new_topic(req, pk):
board = get_object_or_404(Board, pk=pk)
if req.method == 'POST':
form = NewTopicForm(req.POST)
if form.is_valid():
topic = form.save(commit=False)
topic.board = board
topic.starter = req.user
topic.save()
Post.objects.create(
message=form.cleaned_data.get('message'),
topic=topic,
created_by=req.user
)
# TODO: to redirect the created topic page
return redirect('topic_posts', pk=pk, topic_pk=topic.pk)
else:
form = NewTopicForm()
return render(req, 'new_topic.html', {'board': board, 'form': form})
def new_topic(request, pk):
b = get_object_or_404(Board, pk=pk)
# TODO: get the currently logged in user
if request.method == 'POST':
form = NewTopicForm(request.POST)
if form.is_valid():
topic = form.save(commit=False)
topic.board = b
topic.starter = request.user
topic.save()
post = Post.objects.create(
message=form.cleaned_data.get('message'),
topic=topic,
created_by=request.user)
return redirect('topic_posts', pk=pk, topic_pk=topic.pk)
else:
form = NewTopicForm()
return render(request, 'new_topic.html', {'board': b, 'form': form})
def new_topic(request, pk):
board = get_object_or_404(Board, pk=pk)
# user = User.objects.first() # 从数据库查询出来的第一个用户
if request.method == 'POST': # 发送，提交表格时发送
form = NewTopicForm(request.POST)
if form.is_valid(): # 表单有效则返回前面的链接，无效则提示无效不返回
topic = form.save(commit=False)
topic.board = board
topic.starter = request.user
topic.save()
post = Post.objects.create(
message=form.cleaned_data.get('message'),
topic=topic,
created_by=request.user)
return redirect('board_topics',
pk=pk) # TODO:redirect to the created topic page
else:
pass
else: # GET 请求，则新建一个表格
form = NewTopicForm()
return render(request, 'new_topic.html', {'board': board, 'form': form})
def new_topic(request, pk):
board = get_object_or_404(Board, pk=pk) # 查询有无该主键
if request.method == 'POST':
form = NewTopicForm(request.POST) # 对表单进行验证
if form.is_valid(): # 验证成功，将数据保存至数据库
topic = form.save(commit=False) # 后面还要提交数据
topic.board = board
topic.starter = request.user
topic.save() # 保存至数据库
Post.objects.create( # 在Post中也创建一条记录
message=form.cleaned_data.get('message'),
topic=topic,
created_by=request.user)
return redirect('topic_posts', pk=pk,
topic_pk=topic.pk) # 返回渲染后的页面
else:
form = NewTopicForm() # 验证不成功创建空表单
return render(request, 'new_topic.html', {
'board': board,
'form': form
}) # 返回空表单页面
def new_topic(request, pk):
board = get_object_or_404(Board, pk=pk)
#user = User.objects.first() # TODO: get the currently logged in user
if request.method == 'POST':
form = NewTopicForm(request.POST)
if form.is_valid():
topic = form.save(commit=False)
topic.board = board
topic.starter = request.user #here
topic.save()
post = Post.objects.create(
message=form.cleaned_data.get('message'),
topic=topic,
created_by=request.user #here
)
return redirect('topic_posts', pk=pk, topic_pk=topic.pk) # <- here
else:
form = NewTopicForm()
# form.fields
# form.message.help_text
# form.message.label
return render(request, 'boards/new_topic.html', {'board': board, 'form': form})
def new_topic(request, pk):
board = get_object_or_404(Board, pk=pk)
# TODO: get the currently logged in user
# user = User.objects.first()
if request.method == 'POST':
form = NewTopicForm(request.POST)
if form.is_valid():
topic = form.save(commit=False)
topic.board = board
topic.starter = request.user
topic.save()
Post.objects.create(message=form.cleaned_data.get('message'),
topic=topic,
created_by=request.user)
# Redirect to the created topic page
# IMPORTANT: using topic.pk because a `topic` is an object (Topic Model Instance) and assessing the pk property of the Topic model instance.
return redirect('topic_posts', pk=pk, topic_pk=topic.pk)
else:
form = NewTopicForm()
return render(request, 'new_topic.html', {'board': board, 'form': form})
def new_topic(request, pk):
board = get_object_or_404(Board, pk=pk)
if request.method == 'POST':
# subject = request.POST['subject']
# message = request.POST['message']
#
# user = User.objects.first() # TODO: 临时使用一个账号作为登录用户
#
# topic = Topic.objects.create(
# subject=subject,
# board=board,
# starter=user
# )
#
# post = Post.objects.create(
# message=message,
# topic=topic,
# created_by=user
# )
#
# return redirect('board_topics', pk=board.pk) # TODO:redirect to the created topic page
form = NewTopicForm(request.POST)
if form.is_valid():
topic = form.save(commit=False)
topic.board = board
topic.starter = request.user
topic.save()
Post.objects.create(message=form.cleaned_data.get('message'),
topic=topic,
created_by=request.user)
return redirect('topic_posts', pk=pk, topic_pk=topic.pk)
else:
form = NewTopicForm()
return render(request, 'new_topic.html', {'board': board, 'form': form})
def get_context_data(self, **kwargs):
kwargs['board'] = self.board
kwargs['form'] = NewTopicForm()
return super().get_context_data(**kwargs)
