def get_concept_page_data(self, request, pk=None):
concept = get_object_or_404(Concept, pk=pk)
self.check_object_permissions(request, concept.group.course)
isOwnerObj = IsOwner()
inInstructorOrContentDeveloperModeObj = InInstructorOrContentDeveloperMode(
)
if not inInstructorOrContentDeveloperModeObj.has_permission(
request, None):
if (not concept.is_published
and not isOwnerObj.has_object_permission(
request=request, view=None, obj=concept.group.course)):
return Response({"error": "Concept does not exist"},
status.HTTP_400_BAD_REQUEST)
data = {}
data['id'] = concept.id
data['title'] = concept.title
data['description'] = concept.description
data['title_document'] = concept.title_document.to_dict()
if concept.image:
data['image'] = concept.image.url
else:
data['image'] = DEFAULT_CONCEPT_IMAGE
group = Group.objects.filter(id=concept.group_id)[0]
course1 = Course.objects.filter(id=group.course_id)[0]
data['group'] = group.id
data['group_title'] = group.title
data['course'] = course1.id
data['course_title'] = course1.title
data['group_playlist'] = []
for id1 in json.loads(group.playlist):
concept = Concept.objects.get(id=id1[0])
if concept.is_published:
data['group_playlist'].append({
'id': id1[0],
'title': concept.title
})
course_playlist = [{
'id':
id_pair[0],
'title':
Group.objects.filter(id=id_pair[0])[0].title
} for id_pair in json.loads(course1.playlist)]
# course_playlist = [grp for grp in course_playlist if grp.is_published]
data['course_playlist'] = course_playlist
data['playlist'] = self.playlist_as_array(request, pk, True)
data['current_element'] = int(request.GET.get('item', 0))
return Response(data)
def view_concept(request, concept_id):
"""
View Concept Page
"""
concept = get_object_or_404(Concept, pk=concept_id)
inInstructorOrContentDeveloperModeObject = InInstructorOrContentDeveloperMode()
isOwnerObj = IsOwner()
if inInstructorOrContentDeveloperModeObject.has_permission(request, None):
return view_content_developer(request, concept_id)
elif (concept.is_published or
isOwnerObj.has_object_permission(request=request, obj=concept.group.course, view=None)):
return view_student(request, concept_id)
else:
return render(request, 'error.html', {'error': 'Concept does not exist !'})
def get_concept_page_data(self, request, pk=None):
concept = get_object_or_404(Concept, pk=pk)
self.check_object_permissions(request, concept.group.course)
isOwnerObj = IsOwner()
inInstructorOrContentDeveloperModeObj = InInstructorOrContentDeveloperMode()
if not inInstructorOrContentDeveloperModeObj.has_permission(request, None):
if (not concept.is_published and
not isOwnerObj.has_object_permission(request=request,
view=None, obj=concept.group.course)):
return Response({"error": "Concept does not exist"}, status.HTTP_400_BAD_REQUEST)
data = {}
data['id'] = concept.id
data['title'] = concept.title
data['description'] = concept.description
data['title_document'] = concept.title_document.to_dict()
if concept.image:
data['image'] = concept.image.url
else:
data['image'] = DEFAULT_CONCEPT_IMAGE
group = Group.objects.filter(id=concept.group_id)[0]
course1 = Course.objects.filter(id=group.course_id)[0]
data['group'] = group.id
data['group_title'] = group.title
data['course'] = course1.id
data['course_title'] = course1.title
data['group_playlist'] = []
for id1 in json.loads(group.playlist):
concept = Concept.objects.get(id=id1[0])
if concept.is_published:
data['group_playlist'].append({
'id': id1[0],
'title': concept.title
})
course_playlist = [
{
'id': id_pair[0],
'title': Group.objects.filter(id=id_pair[0])[0].title
} for id_pair in
json.loads(course1.playlist)
]
# course_playlist = [grp for grp in course_playlist if grp.is_published]
data['course_playlist'] = course_playlist
data['playlist'] = self.playlist_as_array(request, pk, True)
data['current_element'] = int(request.GET.get('item', 0))
return Response(data)
def view_concept(request, concept_id):
"""
View Concept Page
"""
concept = get_object_or_404(Concept, pk=concept_id)
inInstructorOrContentDeveloperModeObject = InInstructorOrContentDeveloperMode(
)
isOwnerObj = IsOwner()
if inInstructorOrContentDeveloperModeObject.has_permission(request, None):
return view_content_developer(request, concept_id)
elif (concept.is_published or isOwnerObj.has_object_permission(
request=request, obj=concept.group.course, view=None)):
return view_student(request, concept_id)
else:
return render(request, 'error.html',
{'error': 'Concept does not exist !'})
from django.contrib.auth.decorators import login_required
from django.shortcuts import get_object_or_404, render
from elearning_academy.permissions import InInstructorOrContentDeveloperMode, get_mode
from elearning_academy.permissions import InInstructorMode, InContentDeveloperMode
from courseware.models import Course, CourseHistory
from courseware.vsserializers.course import CourseSerializer, CourseInfoSerializer
from rest_framework import status
from django.http import HttpResponse
import json
from django.utils import timezone
inInstructorOrContentDeveloperModeObject = InInstructorOrContentDeveloperMode()
inInstructorModeObject = InInstructorMode()
inContentDeveloperModeObject = InContentDeveloperMode()
def parent_categories(request):
"""
Serves parent_categories.html template
"""
context = {"request": request}
return render(request, "category/parent_categories.html", context)
def categories(request, pk):
"""
Serves categories.html template