def update_topic_name(request, course):
nodeid = request.POST['nodeid']
name = request.POST['name' + nodeid]
topic = Topics.objects.get(pk=nodeid)
verb = 'Topic, "' + topic.name + '" was renamed to "' + name + '"'
topic.name = name
topic.save()
notify_edit_course(request.user, course, verb)
def create_topics(request, pk):
course = Course.objects.get(pk=pk)
name = request.POST['name']
parentid = request.POST['parent']
if parentid == '':
parent = None
else:
parent = Topics.objects.get(pk=parentid)
topic = Topics.objects.create(name=name, parent=parent, course=course)
verb = 'Topic, "' + name + '" was added'
notify_edit_course(request.user, course, verb)
return topic
def manage_resource(request, pk):
if request.user.is_authenticated:
course = Course.objects.get(pk=pk)
if course.state == States.objects.get(
name='draft') and course.created_by != request.user:
return redirect('home')
if request.method == 'POST':
topicid = request.POST['topic']
topic = Topics.objects.get(pk=topicid)
topic_type = request.POST['topic_type']
if topic_type == 'Youtube' or topic_type == 'External':
topic_link = request.POST['topic_link']
topic_description = request.POST['topic_description']
link = Links.objects.create(link=topic_link,
desc=topic_description,
topics=topic,
types=topic_type)
verb = topic_type + ' link was added to "' + topic.name + '"'
elif topic_type == 'PublishedArticle':
article_id = request.POST['article_id']
article = Articles.objects.get(pk=article_id)
topicarticle = TopicArticle.objects.create(topics=topic,
article=article)
verb = 'Published article was added to "' + topic.name + '"'
notify_edit_course(request.user, course, verb)
return redirect('course_view', pk=pk)
else:
try:
course = CommunityCourses.objects.get(course=pk)
topics = Topics.objects.filter(course=pk)
articles = Articles.objects.filter(state__name='publish')
except CommunityCourses.DoesNotExist:
raise Http404
membership = CommunityMembership.objects.get(
user=request.user.id, community=course.community)
message = canEditCourse(course.course.state.name,
membership.role.name, course.course,
request)
if message != 'True':
return render(request, 'error.html', {
'message': message,
'url': 'course_view',
'argument': pk
})
return render(request, 'manage_resource.html', {
'course': course,
'topics': topics,
'articles': articles
})
else:
return redirect('course_view', pk=pk)
def move_topic(request, course):
parent = request.POST['parent']
if parent == '':
parent = None
else:
parent = Topics.objects.get(pk=parent)
topic = request.POST['topic']
topic = Topics.objects.get(pk=topic)
if canMove(parent, topic):
topic.parent = parent
topic.save()
verb = 'Topic, "' + str(topic.name) + '" was moved under "' + str(
topic.parent) + '"'
notify_edit_course(request.user, course, verb)
return True
else:
return False
def update_course_info(request, pk):
if request.user.is_authenticated:
course = Course.objects.get(pk=pk)
if course.state == States.objects.get(
name='draft') and course.created_by != request.user:
return redirect('home')
community = CommunityCourses.objects.get(course=pk)
uid = request.user.id
membership = None
comm = Community.objects.get(pk=community.community.id)
errormessage = ''
try:
membership = CommunityMembership.objects.get(user=uid,
community=comm.id)
if membership:
if request.method == 'POST':
title = request.POST['name']
body = request.POST['desc']
getstate = request.POST['change_course_state']
state = States.objects.get(name=getstate)
course.title = title
course.body = body
course.state = state
try:
image = request.FILES['course_image']
course.image = image
except:
errormessage = 'image not uploaded'
course.save()
notify_edit_course(request.user, course,
'Course information was updated')
if getstate == 'visible':
create_resource_feed(course, 'course_edit',
request.user)
elif getstate == 'publishable':
create_resource_feed(course, 'course_no_edit',
request.user)
notify_update_course_state(request.user, course,
'publishable')
elif getstate == 'publish':
create_resource_feed(course, 'course_published',
request.user)
notify_update_course_state(request.user, course,
'publish')
return redirect('course_view', pk=pk)
else:
message = canEditCourse(course.state.name,
membership.role.name, course,
request)
if message != 'True':
return render(
request, 'error.html', {
'message': message,
'url': 'course_view',
'argument': pk
})
return render(
request, 'update_course_info.html', {
'course': course,
'membership': membership,
'community': community,
'comm': comm
})
else:
return redirect('course_view', pk=pk)
except CommunityMembership.DoesNotExist:
return redirect('login')
else:
return redirect('login')
def delete_topic(request, course):
deletenodeid = request.POST['deletenodeid']
topic = Topics.objects.get(pk=deletenodeid)
verb = 'Topic, "' + topic.name + '" and its sub-topics if any, were deleted'
topic.delete()
notify_edit_course(request.user, course, verb)