def create_section_form(request):
try:
canvas_course_id = request.LTI['custom_canvas_course_id']
course_instance_id = request.LTI['lis_course_offering_sourcedid']
if course_instance_id == '' or course_instance_id is None:
logger.error(
'CID unavailable for course %s' % canvas_course_id
)
return render(request, 'manage_sections/error.html', status=500)
sis_enrollment_section_list = [] # Sections fed from SIS
section_list = [] # Sections not fed from SIS
canvas_sections = canvas_api_helper_sections.get_sections(canvas_course_id)
if not canvas_sections:
logger.error(
'No sections found for Canvas course %s' % canvas_course_id
)
return render(request, 'manage_sections/error.html', status=500)
for section in canvas_sections:
section['enrollment_count'] = len(_filter_student_view_enrollments(section['enrollments']))
sis_section_id = section.get('sis_section_id')
if sis_section_id == course_instance_id or sis_section_id == "ci:%s" % course_instance_id:
# this matches the current course instance id and placed first on the list
sis_enrollment_section_list.insert(0, section)
elif is_enrollment_section(sis_section_id) or is_credit_status_section(sis_section_id):
sis_enrollment_section_list.append(section)
else:
if is_sis_section(sis_section_id):
section['registrar_section_flag'] = True
section_list.append(section)
# case insensitive sort the sections in alpha order
section_list = sorted(section_list, key=lambda x: x[u'name'].lower())
return render(request, 'manage_sections/create_section_form.html', {
'sections': section_list,
'sisenrollmentsections': sis_enrollment_section_list
})
except Exception:
logger.exception('Exception in create_section_form')
return render(request, 'manage_sections/error.html', status=500)
def get_sections(canvas_course_id):
return canvas_api_helper_sections.get_sections(canvas_course_id)
def get_sections(canvas_course_id):
return canvas_api_helper_sections.get_sections(canvas_course_id)
def create_section_form(request):
try:
canvas_course_id = request.LTI['custom_canvas_course_id']
course_instance_id = request.LTI['lis_course_offering_sourcedid']
if course_instance_id == '' or course_instance_id is None:
logger.error(
'CID unavailable for course %s' % canvas_course_id
)
return render(request, 'manage_sections/error.html', status=500)
sis_enrollment_section_list = [] # Sections fed from SIS
section_list = [] # Sections not fed from SIS
# fetch total_students_size for the course
kwargs = {}
kwargs['include'] = 'total_students'
start = time.time()
course = canvas_api_helper_courses.get_course(canvas_course_id, **kwargs)
logger.debug('Total time for get_course is ={} for course {}'.format(time.time() - start, canvas_course_id))
total_students_size = 0
if course:
if 'total_students' not in course:
logger.debug('total_students not in cached object, flushing and refetching object..')
# this is probably a cached object without the count. Clear the cache object and re-fetch the course
canvas_api_helper_courses.delete_cache(canvas_course_id=canvas_course_id)
course = canvas_api_helper_courses.get_course(canvas_course_id, **kwargs)
if course and 'total_students' in course:
total_students_size = course['total_students']
logger.debug('total_students_size={}'.format(total_students_size))
# If the size > 300, due to performnace issues for larger courses, do not fetch enrollments
if total_students_size > 300:
canvas_sections = canvas_api_helper_sections.get_sections(canvas_course_id, fetch_enrollments=False)
else:
canvas_sections = canvas_api_helper_sections.get_sections(canvas_course_id, fetch_enrollments=True)
if not canvas_sections:
logger.error(
'No sections found for Canvas course %s' % canvas_course_id
)
return render(request, 'manage_sections/error.html', status=500)
for section in canvas_sections:
if 'enrollments' in section:
section['enrollment_count'] = len(_filter_student_view_enrollments(section['enrollments']))
else:
section['enrollment_count'] = 'n/a'
sis_section_id = section.get('sis_section_id')
if sis_section_id == course_instance_id or sis_section_id == "ci:%s" % course_instance_id:
# this matches the current course instance id and placed first on the list
sis_enrollment_section_list.insert(0, section)
elif is_enrollment_section(sis_section_id) or is_credit_status_section(sis_section_id):
sis_enrollment_section_list.append(section)
else:
if is_sis_section(sis_section_id):
section['registrar_section_flag'] = True
section_list.append(section)
# case insensitive sort the sections in alpha order
section_list = sorted(section_list, key=lambda x: x['name'].lower())
return render(request, 'manage_sections/create_section_form.html', {
'sections': section_list,
'sisenrollmentsections': sis_enrollment_section_list
})
except Exception:
logger.exception('Exception in create_section_form')
return render(request, 'manage_sections/error.html', status=500)
