def validate_configuration(conf_str):
validated_data = {}
# Get configuration
if conf_str:
try:
configuration = GetConfiguration(user_conf=json.loads(conf_str)).for_json()
except Exception as e:
logger.exception(e)
raise exceptions.ValidationError({'configuration': _('The configuration has wrong format')})
else:
configuration = GetConfiguration().for_json()
validated_data['priority'] = configuration['priority']
validated_data['weight'] = configuration['weight']
# Validate task scheduler
try:
validated_data['scheduler'] = validate_scheduler(type=configuration['task scheduler'])
except BridgeException as e:
raise exceptions.ValidationError({'scheduler': str(e)})
# Save configuration file
conf_db = file_get_or_create(
json.dumps(configuration, indent=2, sort_keys=True, ensure_ascii=False), 'configuration.json', JobFile
)
validated_data['configuration_id'] = conf_db.id
return validated_data
def retrieve(self, request, *args, **kwargs):
instance = self.get_object()
conf_data = GetConfiguration(
file_conf=instance.configuration.file).for_html()
template = loader.get_template('jobs/viewDecision/configuration.html')
return HttpResponse(
template.render({
'conf': conf_data,
'object': instance
}, request))
def post(self, request):
conf_kwargs = {}
if 'file_conf' in self.request.FILES:
conf_kwargs = {'file_conf': request.FILES['file_conf']}
elif 'decision' in self.request.data:
decision = get_object_or_404(
Decision.objects.select_related('configuration'),
pk=self.request.data['decision'])
conf_kwargs = {'file_conf': decision.configuration.file}
elif 'conf_name' in self.request.data:
conf_kwargs = {'conf_name': request.data['conf_name']}
try:
return Response(GetConfiguration(**conf_kwargs).configuration)
except Exception as e:
logger.exception(e)
raise exceptions.APIException(_('Wrong configuration format'))
def post(self, request):
if 'file_conf' in self.request.FILES:
return Response(
self.__get_configuration(file_conf=request.FILES['file_conf']))
if 'decision' in self.request.data:
decision = get_object_or_404(
Decision.objects.select_related('configuration').filter(
pk=self.request.data['decision']))
return Response(
GetConfiguration(
file_conf=decision.configuration.file).configuration)
if self.request.data.get('conf_name', 'default') == 'default':
return Response(
get_default_configuration(self.request.user).configuration)
return Response(
self.__get_configuration(conf_name=request.data['conf_name']))
def get_context_data(self, **kwargs):
getconf_kwargs = {}
# If self.request.POST['mode'] == 'fast' or any other then default configuration is used
if self.request.POST['mode'] == 'data':
getconf_kwargs['user_conf'] = json.loads(self.request.POST['data'])
elif self.request.POST['mode'] == 'file_conf':
getconf_kwargs['file_conf'] = self.request.FILES['file_conf']
elif self.request.POST['mode'] == 'lastconf':
last_run = RunHistory.objects.filter(job_id=self.kwargs['job_id']).order_by('date').last()
if last_run is None:
raise BridgeException(_('The job was not decided before'))
getconf_kwargs['last_run'] = last_run
elif self.request.POST['mode'] == 'default':
getconf_kwargs['conf_name'] = self.request.POST['conf_name']
StartJobDecision(self.request.user, self.kwargs['job_id'], GetConfiguration(**getconf_kwargs).configuration)
return {}
def validate(self, attrs):
# Get configuration
conf_str = attrs.pop('configuration')
try:
configuration = GetConfiguration(
user_conf=json.loads(conf_str)).for_json()
except Exception as e:
logger.exception(e)
raise exceptions.ValidationError(
{'configuration': _('The configuration has wrong format')})
# Save configuration file
conf_db = file_get_or_create(
json.dumps(configuration,
indent=2,
sort_keys=True,
ensure_ascii=False), 'configuration.json', JobFile)
attrs['file_id'] = conf_db.id
return attrs
def post(self, request, **kwargs):
try:
job = self.get_job(**kwargs)
if 'file_conf' in self.request.FILES:
configuration = GetConfiguration(
file_conf=self.request.FILES['file_conf']).for_json()
else:
configuration = get_default_configuration(
self.request.user).for_json()
decision = create_default_decision(request, job, configuration)
decision_status_changed(decision)
except Exception as e:
logger.exception(e)
raise exceptions.APIException(
'Error occured for starting default decision')
return Response({
'id': decision.id,
'identifier': str(decision.identifier),
'url': reverse('jobs:decision', args=[decision.id])
})
def get_configuration(self):
if 'file_conf' in self.request.FILES:
return GetConfiguration(
file_conf=self.request.FILES['file_conf']).for_json()
return GetConfiguration().for_json()
def __get_configuration(self, **kwargs):
try:
return GetConfiguration(**kwargs).configuration
except Exception as e:
logger.exception(e)
raise exceptions.APIException(_('Wrong configuration format'))