def inline_discussion(request, course_key, discussion_id):
"""
Renders JSON for DiscussionModules
"""
with function_trace('get_course_and_user_info'):
course = get_course_with_access(request.user, 'load', course_key, check_if_enrolled=True)
cc_user = cc.User.from_django_user(request.user)
user_info = cc_user.to_dict()
try:
with function_trace('get_threads'):
threads, query_params = get_threads(
request, course, user_info, discussion_id, per_page=INLINE_THREADS_PER_PAGE
)
except ValueError:
return HttpResponseServerError('Invalid group_id')
with function_trace('get_metadata_for_threads'):
annotated_content_info = utils.get_metadata_for_threads(course_key, threads, request.user, user_info)
with function_trace('determine_group_permissions'):
is_staff = has_permission(request.user, 'openclose_thread', course.id)
course_discussion_settings = get_course_discussion_settings(course.id)
group_names_by_id = get_group_names_by_id(course_discussion_settings)
course_is_divided = course_discussion_settings.division_scheme is not CourseDiscussionSettings.NONE
with function_trace('prepare_content'):
threads = [
utils.prepare_content(
thread,
course_key,
is_staff,
course_is_divided,
group_names_by_id
) for thread in threads
]
return utils.JsonResponse({
'is_commentable_divided': is_commentable_divided(course_key, discussion_id),
'discussion_data': threads,
'user_info': user_info,
'user_group_id': get_group_id_for_user(request.user, course_discussion_settings),
'annotated_content_info': annotated_content_info,
'page': query_params['page'],
'num_pages': query_params['num_pages'],
'roles': utils.get_role_ids(course_key),
'course_settings': make_course_settings(course, request.user, False)
})
def make_course_settings(course, user):
"""
Generate a JSON-serializable model for course settings, which will be used to initialize a
DiscussionCourseSettings object on the client.
"""
course_discussion_settings = get_course_discussion_settings(course.id)
group_names_by_id = get_group_names_by_id(course_discussion_settings)
return {
'is_discussion_division_enabled': course_discussion_division_enabled(course_discussion_settings),
'allow_anonymous': course.allow_anonymous,
'allow_anonymous_to_peers': course.allow_anonymous_to_peers,
'groups': [
{"id": str(group_id), "name": group_name} for group_id, group_name in group_names_by_id.iteritems()
],
'category_map': utils.get_discussion_category_map(course, user)
}
def make_course_settings(course, user):
"""
Generate a JSON-serializable model for course settings, which will be used to initialize a
DiscussionCourseSettings object on the client.
"""
course_discussion_settings = get_course_discussion_settings(course.id)
group_names_by_id = get_group_names_by_id(course_discussion_settings)
return {
'is_discussion_division_enabled': course_discussion_division_enabled(course_discussion_settings),
'allow_anonymous': course.allow_anonymous,
'allow_anonymous_to_peers': course.allow_anonymous_to_peers,
'groups': [
{"id": str(group_id), "name": group_name} for group_id, group_name in group_names_by_id.iteritems()
],
'category_map': utils.get_discussion_category_map(course, user)
}
