def view_topic(request, course_slug, topic_slug):
"""
Page to view a discussion topic and reply
"""
course, view = _get_course_and_view(request, course_slug)
if view is None:
# course is an HttpResponse in this case
return course
topic = get_object_or_404(DiscussionTopic, slug=topic_slug, offering=course)
if view == 'student' and topic.status == 'HID':
raise Http404
replies = DiscussionMessage.objects.filter(topic=topic).order_by('created_at')
if request.method == 'POST':
if topic.status == 'CLO' and not view == 'staff':
raise Http404
form = DiscussionMessageForm(data=request.POST)
if form.is_valid():
message = form.save(commit=False)
message.topic = topic
message.author = _get_member(request.user.username, view, course_slug)
message.save()
messages.add_message(request, messages.SUCCESS, 'Sucessfully replied')
return HttpResponseRedirect(reverse('offering:discussion:view_topic', kwargs={'course_slug': course_slug, 'topic_slug': topic.slug}))
else:
form = DiscussionMessageForm()
context = {'course': course, 'topic': topic, 'replies': replies, 'view': view, 'form': form,
'username': request.user.username}
return render(request, 'discuss/topic.html', context)
def edit_message(request, course_slug, topic_slug, message_slug):
"""
Form to edit a recently posted reply (5 min window)
"""
course, view = _get_course_and_view(request, course_slug)
if view is None:
# course is an HttpResponse in this case
return course
topic = get_object_or_404(DiscussionTopic, slug=topic_slug, offering=course)
message = get_object_or_404(DiscussionMessage, slug=message_slug, topic=topic)
if not message.author.person.userid == request.user.username:
return HttpResponseForbidden
if (datetime.datetime.now() - message.created_at) > datetime.timedelta(minutes = 5):
raise Http404
if request.method == 'POST':
creole = topic.get_creole()
form = DiscussionMessageForm(data=request.POST, instance=message, creole=creole)
if form.is_valid():
form.save()
messages.add_message(request, messages.SUCCESS, 'Reply successfully edited.')
return HttpResponseRedirect(reverse('discuss.views.view_topic', kwargs={'course_slug': course_slug, 'topic_slug': topic.slug}))
else:
form = DiscussionMessageForm(instance=message, creole=None)
return render(request, 'discuss/edit_reply.html', {'course':course, 'topic': topic, 'message': message, 'form': form})
def view_topic(request, course_slug, topic_slug):
"""
Page to view a discussion topic and reply
"""
course, view = _get_course_and_view(request, course_slug)
if view is None:
# course is an HttpResponse in this case
return course
topic = get_object_or_404(DiscussionTopic, slug=topic_slug, offering=course)
if view == 'student' and topic.status == 'HID':
raise Http404
replies = DiscussionMessage.objects.filter(topic=topic).order_by('created_at')
if request.method == 'POST':
if topic.status == 'CLO' and not view == 'staff':
raise Http404
form = DiscussionMessageForm(data=request.POST)
if form.is_valid():
message = form.save(commit=False)
message.topic = topic
message.author = _get_member(request.user.username, view, course_slug)
message.save()
messages.add_message(request, messages.SUCCESS, 'Sucessfully replied')
return HttpResponseRedirect(reverse('offering:discussion:view_topic', kwargs={'course_slug': course_slug, 'topic_slug': topic.slug}))
else:
form = DiscussionMessageForm()
context = {'course': course, 'topic': topic, 'replies': replies, 'view': view, 'form': form,
'username': request.user.username}
return render(request, 'discuss/topic.html', context)
def view_topic(request, course_slug, topic_slug):
"""
Page to view a discussion topic and reply
"""
course, view = _get_course_and_view(request, course_slug)
if view is None:
# course is an HttpResponse in this case
return course
topic = get_object_or_404(DiscussionTopic,
slug=topic_slug,
offering=course)
if view == 'student' and topic.status == 'HID':
raise Http404
replies = DiscussionMessage.objects.filter(
topic=topic).order_by('created_at')
# syntaxhighlighter brushes needed
brushes = set(
itertools.chain(topic.brushes(), *(r.brushes() for r in replies)))
# who needs mathjax activated?
need_mathjax = ['reply-content-%i' % (r.id) for r in replies if r.math()]
if topic.math():
need_mathjax.append('topic-content')
any_math = bool(need_mathjax)
need_mathjax = json.dumps(need_mathjax)
if request.method == 'POST':
if topic.status == 'CLO' and not view == 'staff':
raise Http404
creole = topic.get_creole()
form = DiscussionMessageForm(data=request.POST, creole=creole)
if form.is_valid():
message = form.save(commit=False)
message.topic = topic
message.author = _get_member(request.user.username, view,
course_slug)
message.save()
messages.add_message(request, messages.SUCCESS,
'Sucessfully replied')
return HttpResponseRedirect(
reverse('discuss.views.view_topic',
kwargs={
'course_slug': course_slug,
'topic_slug': topic.slug
}))
else:
form = DiscussionMessageForm(creole=None)
context = {
'course': course,
'topic': topic,
'replies': replies,
'view': view,
'form': form,
'brushes': brushes,
'need_mathjax': need_mathjax,
'any_math': any_math,
'username': request.user.username
}
return render(request, 'discuss/topic.html', context)
def view_topic(request, course_slug, topic_slug):
"""
Page to view a discussion topic and reply
"""
course, view = _get_course_and_view(request, course_slug)
if view is None:
# course is an HttpResponse in this case
return course
topic = get_object_or_404(DiscussionTopic, slug=topic_slug, offering=course)
if view == 'student' and topic.status == 'HID':
raise Http404
replies = DiscussionMessage.objects.filter(topic=topic).order_by('created_at')
# syntaxhighlighter brushes needed
brushes = set(itertools.chain(topic.brushes(), *(r.brushes() for r in replies)))
# who needs mathjax activated?
need_mathjax = ['reply-content-%i' % (r.id) for r in replies if r.math()]
if topic.math():
need_mathjax.append('topic-content')
any_math = bool(need_mathjax)
need_mathjax = json.dumps(need_mathjax)
if request.method == 'POST':
if topic.status == 'CLO' and not view == 'staff':
raise Http404
creole = topic.get_creole()
form = DiscussionMessageForm(data=request.POST, creole=creole)
if form.is_valid():
message = form.save(commit=False)
message.topic = topic
message.author = _get_member(request.user.username, view, course_slug)
message.save()
messages.add_message(request, messages.SUCCESS, 'Sucessfully replied')
return HttpResponseRedirect(reverse('discuss.views.view_topic', kwargs={'course_slug': course_slug, 'topic_slug': topic.slug}))
else:
form = DiscussionMessageForm(creole=None)
context = {'course': course, 'topic': topic, 'replies': replies, 'view': view, 'form': form,
'brushes': brushes, 'need_mathjax': need_mathjax, 'any_math': any_math, 'username': request.user.username}
return render(request, 'discuss/topic.html', context)