def view_jobflow_with_ajax(context, request):
req_type = request.params.get('type')
resource = get_resource(context)
emr_conn = get_emr_connection(resource)
if req_type == 'runjobflow' and is_runnable_jobflow(context):
run_jobflow(emr_conn, resource, context)
jobflow_ids = get_jobflow_ids(context)
if req_type == 'terminate' and jobflow_ids:
emr_conn.terminate_jobflows(jobflow_ids)
# FIXME: enforce a termination against protection
if req_type == 'getlog':
s3_conn = get_s3_connection(resource)
keys_list = get_s3_log_keys(s3_conn, resource.log_uri, jobflow_ids)
bucket_name = keys_list[0].bucket.name if keys_list else u''
keys = [dict(get_object_attributes(key, ['name', 'size']))
for key in chain.from_iterable(keys_list)]
return {'keys': keys, 'bucket_name': bucket_name}
else: # refresh
res_jobflows = get_jobflows_for_json(emr_conn, jobflow_ids)
set_jobflow_state(context, res_jobflows)
return res_jobflows
def view_jobflow(context, request):
return {
'api': template_api(context, request),
'bootstraps': get_bootstraps(context),
'is_runnable': is_runnable_jobflow(context),
'resource': get_resource(context),
'resource_models': [JobFlow],
}