def index(request):
canvas_user_id = request.LTI['custom_canvas_user_id']
sis_account_id = request.LTI['custom_canvas_account_sis_id']
ci_filters = {key: request.GET.get(key, '') for key in COURSE_INSTANCE_FILTERS}
(account_type, _) = canvas_api_accounts.parse_canvas_account_id(sis_account_id)
schools = []
terms = []
departments = []
course_groups = []
school = None
if account_type in canvas_api_accounts.ACCOUNT_TYPES:
# We are in the context of a SIS type account, so limit options to that context
school_id = sis_account_id
if account_type == canvas_api_accounts.ACCOUNT_TYPE_DEPARTMENT:
department = canvas_api_accounts.get_account_by_sis_account_id(canvas_user_id, sis_account_id)
department_id = department['sis_account_id']
school_id = department['parent_account_id']
ci_filters[canvas_api_accounts.ACCOUNT_TYPE_COURSE_GROUP] = department_id
departments.append(get_department_data_for_school(canvas_user_id, school_id, department_id))
elif account_type == canvas_api_accounts.ACCOUNT_TYPE_COURSE_GROUP:
course_group = canvas_api_accounts.get_account_by_sis_account_id(canvas_user_id, sis_account_id)
course_group_id = course_group['sis_account_id']
school_id = course_group['parent_account_id']
ci_filters[canvas_api_accounts.ACCOUNT_TYPE_COURSE_GROUP] = course_group_id
course_groups.append(get_course_group_data_for_school(canvas_user_id, school_id, course_group_id))
school = get_school_data_for_user(canvas_user_id, school_id)
ci_filters[canvas_api_accounts.ACCOUNT_TYPE_SCHOOL] = school['id']
schools.append(school)
else:
# We are outside the context of a SIS type account, so show all schools
# that the user has permission to create courses for
schools = get_school_data_for_user(canvas_user_id)
school_sis_account_id = ci_filters.get('school')
if school_sis_account_id:
school = get_school_data_for_user(canvas_user_id, school_sis_account_id)
if len(schools) == 0:
return redirect('not_authorized')
if school:
# Populate term, department, and course_group filter options if we already have a school
school_sis_account_id = school['id']
terms = get_term_data_for_school(school_sis_account_id)
if not departments and not course_groups:
departments = get_department_data_for_school(canvas_user_id, school_sis_account_id)
course_groups = get_course_group_data_for_school(canvas_user_id, school_sis_account_id)
return render(request, 'bulk_site_creation/index.html', {
'filters': ci_filters,
'schools': schools,
'terms': terms,
'departments': departments,
'course_groups': course_groups
})
def get_course_group_data_for_school(canvas_user_id, school_sis_account_id, course_group_sis_account_id=None):
school_account = canvas_api_accounts_helper.get_account_by_sis_account_id(canvas_user_id, school_sis_account_id)
course_groups = []
accounts = canvas_api_accounts_helper.get_course_group_accounts(
canvas_user_id,
school_account['id'],
canvas_api_accounts_helper.ACCOUNT_PERMISSION_MANAGE_COURSES
)
for account in accounts:
account_id = account['sis_account_id']
course_group = {
'id': account_id,
'name': account['name']
}
if course_group_sis_account_id and course_group_sis_account_id == account_id:
return course_group
else:
course_groups.append(course_group)
return course_groups
def get_department_data_for_school(canvas_user_id, school_sis_account_id, department_sis_account_id=None):
school_account = canvas_api_accounts_helper.get_account_by_sis_account_id(canvas_user_id, school_sis_account_id)
departments = []
accounts = canvas_api_accounts_helper.get_department_accounts(
canvas_user_id,
school_account['id'],
canvas_api_accounts_helper.ACCOUNT_PERMISSION_MANAGE_COURSES
)
for account in accounts:
account_id = account['sis_account_id']
department = {
'id': account_id,
'name': account['name']
}
if department_sis_account_id and department_sis_account_id == account_id:
return department
else:
departments.append(department)
return departments
