def pages(self, request, pk=None):
_course = get_object_or_404(Course, pk=pk)
self.check_object_permissions(request, _course)
pages = _course.pages.all()
serializer = DocumentSerializer(pages, many=True)
page_playlist = playlist.to_array(_course.page_playlist)
N = len(page_playlist)
ordered_data = [""] * N
for i in range(N):
ordered_data[i] = serializer.data[page_playlist[i][1]]
return Response(ordered_data)
def pages(self, request, pk=None):
_course = get_object_or_404(Course, pk=pk)
self.check_object_permissions(request, _course)
pages = _course.pages.all()
serializer = DocumentSerializer(pages, many=True)
page_playlist = playlist.to_array(_course.page_playlist)
N = len(page_playlist)
ordered_data = [""] * N
for i in range(N):
ordered_data[i] = serializer.data[page_playlist[i][1]]
return Response(ordered_data)
def groups(self, request, pk=None):
"""
Function to get all the groups in a course
"""
_course = get_object_or_404(Course, pk=pk)
self.check_object_permissions(request, _course)
_groups = Group.objects.filter(course=_course)
serializer = GroupSerializer(_groups, many=True)
_playlist = playlist.to_array(_course.playlist)
N = len(_playlist)
ordered_data = [""] * N
for i in range(N):
ordered_data[i] = serializer.data[_playlist[i][1]]
return Response(ordered_data)
def groups(self, request, pk=None):
"""
Function to get all the groups in a course
"""
_course = get_object_or_404(Course, pk=pk)
self.check_object_permissions(request, _course)
_groups = Group.objects.filter(course=_course)
serializer = GroupSerializer(_groups, many=True)
_playlist = playlist.to_array(_course.playlist)
N = len(_playlist)
ordered_data = [""] * N
for i in range(N):
ordered_data[i] = serializer.data[_playlist[i][1]]
return Response(ordered_data)
def concepts(self, request, pk=None):
"""
Function to get all the concepts in a course
"""
group = get_object_or_404(Group, pk=pk)
self.check_object_permissions(request=request, obj=group.course)
concepts = Concept.objects.filter(group=group)
serializer = ConceptSerializer(concepts, many=True)
if len(serializer.data) == 0:
return Response([])
_playlist = playlist.to_array(group.playlist)
N = len(_playlist)
ordered_data = [""]*N
for i in range(N):
ordered_data[i] = serializer.data[_playlist[i][1]]
return Response(ordered_data)
def concepts(self, request, pk=None):
"""
Function to get all the concepts in a course
"""
group = get_object_or_404(Group, pk=pk)
self.check_object_permissions(request=request, obj=group.course)
concepts = Concept.objects.filter(group=group)
serializer = ConceptSerializer(concepts, many=True)
if len(serializer.data) == 0:
return Response([])
_playlist = playlist.to_array(group.playlist)
N = len(_playlist)
ordered_data = [""] * N
for i in range(N):
ordered_data[i] = serializer.data[_playlist[i][1]]
return Response(ordered_data)
def published_concepts(self, request, pk=None):
"""
Function to get all the concepts in a course
"""
group = get_object_or_404(Group, pk=pk)
self.check_object_permissions(request=request, obj=group.course)
concepts = Concept.objects.filter(group=group)
_playlist = playlist.to_array(group.playlist)
N = len(_playlist)
ordered_data = []
for i in range(N):
concept = concepts[_playlist[i][1]]
if concept.is_published:
# TODO: check if append does not take O(n) time
ordered_data.append(concept)
serializer = ConceptSerializer(ordered_data, many=True)
return Response(serializer.data)
def published_concepts(self, request, pk=None):
"""
Function to get all the concepts in a course
"""
group = get_object_or_404(Group, pk=pk)
self.check_object_permissions(request=request, obj=group.course)
concepts = Concept.objects.filter(group=group)
_playlist = playlist.to_array(group.playlist)
N = len(_playlist)
ordered_data = []
for i in range(N):
concept = concepts[_playlist[i][1]]
if concept.is_published:
# TODO: check if append does not take O(n) time
ordered_data.append(concept)
serializer = ConceptSerializer(ordered_data, many=True)
return Response(serializer.data)
