def form_valid(self, form, *args, **kwargs):
# all we've done is validate that the form is validly formed.
# This has nothing to do with the actual data import being valid.
sourcefile = self.request.FILES['sourcefile']
post_data = self.request.POST.copy()
meta_from_filename = True
if 'type' in post_data and 'attributes' in post_data:
meta_from_filename = False
importer = TablibImporter(sourcefile, post_data, meta_from_filename)
valid, errors = importer.validate()
if not valid:
error_dicts = [e.to_json() for e in errors]
return HttpResponseBadRequest(json.dumps(error_dicts), content_type='application/json')
if self.request.is_ajax():
save_import.apply_async((importer.deferred(), self.request.user.email))
return HttpResponse(u'OK')
else:
#save = importer.save()
save = save_import.apply_async((importer.deferred(), self.request.user.email))
if save:
return redirect('import_success')
else:
return HttpResponseServerError(_(u'Save failed.'))
def save_import(deferred, email):
from openbudgets.apps.transport.incoming.importers.tablibimporter import \
TablibImporter
importer = TablibImporter()
saved = importer.resolve(deferred).save()
sender = settings.EMAIL_HOST_USER
recipient = email
container = deferred['container']
name = container.get('name', '')
if not name:
name = get_parser(deferred['class']).container_model._meta.verbose_name + ' of '
entity = container.get('entity', None)
period = container.get('period_start')
if entity:
try:
entity_name = getattr(entity, 'name')
except AttributeError:
entity_name = entity.get('name')
name += entity_name
else:
name += 'unknown'
name += ' for ' + period
if saved:
subject = _('[OPEN BUDGETS]: Data import success')
message = _('The data import succeeded for ' + name)
else:
subject = _('[OPEN BUDGETS]: Data import failure')
message = _('The data import failed for ' + name)
return send_mail(subject, message, sender, [recipient], fail_silently=True)
