def workflow_jobsub_actions(request, workflow):
if request.method not in ['GET', 'POST']:
raise StructuredException(code="METHOD_NOT_ALLOWED_ERROR", message=_('Must be GET or POST request.'), error_code=405)
available_actions = OozieDesign.objects.all()
if request.method == 'POST':
form = ImportJobsubDesignForm(data=request.POST, choices=[(action.id, action.name) for action in available_actions])
if form.is_valid():
try:
design = OozieDesign.objects.get(id=form.cleaned_data['jobsub_id'])
action = convert_jobsub_design(design)
action.workflow = workflow
response = {
'status': 0,
'data': {
'node': model_to_dict(action)
}
}
response['data']['node']['child_links'] = []
return HttpResponse(json.dumps(response), mimetype="application/json")
except OozieDesign.DoesNotExist, e:
raise StructuredException(code="INVALID_REQUEST_ERROR", message=_('Job Designer design does not exist.'), data={'exception': str(e)}, error_code=400)
except (Mapreduce.DoesNotExist, Streaming.DoesNotExist, Java.DoesNotExist), e:
raise StructuredException(code="INVALID_REQUEST_ERROR", message=_('Could not convert Job Designer design.'), data={'exception': str(e)}, error_code=400)
except Exception, e:
raise StructuredException(code="INVALID_REQUEST_ERROR", message=_('Error importing node from Job Designer'), data={'exception': str(e)}, error_code=400)
def import_action(request, workflow, parent_action_id):
available_actions = OozieDesign.objects.all()
if request.method == 'POST':
form = ImportJobsubDesignForm(data=request.POST,
choices=[(action.id, action.name)
for action in available_actions
])
if form.is_valid():
try:
design = OozieDesign.objects.get(
id=form.cleaned_data['action_id'])
action = convert_jobsub_design(design)
action.workflow = workflow
action.save()
workflow.add_action(action, parent_action_id)
except OozieDesign.DoesNotExist:
request.error(_('Jobsub design doesn\'t exist.'))
except (Mapreduce.DoesNotExist, Streaming.DoesNotExist,
Java.DoesNotExist):
request.error(_('Could not convert jobsub design'))
except:
request.error(
_('Could not convert jobsub design or add action to workflow'
))
return redirect(
reverse('oozie:edit_workflow',
kwargs={'workflow': action.workflow.id}))
return render(
'editor/import_workflow_action.mako', request, {
'workflow':
workflow,
'available_actions':
available_actions,
'form_url':
reverse('oozie:import_action',
kwargs={
'workflow': workflow.id,
'parent_action_id': parent_action_id
}),
})
