def delete(self):
response = self._response.copy()
try:
node_id = self.request.matchdict['page_id']
file_id = self.request.matchdict['file_id']
PageBanner.get(self.session, (node_id, file_id)).delete()
except KeyError as e:
self.log.exception('Missing ID param in the request.')
self.session.rollback()
self.request.response.status = 400
response['msg'] = self.request.translate("Missing ID parameter.")
except NoResultFound as e:
msg = "No PageBanner found: %s, %s" % (node_id, file_id)
self.log.exception(msg)
self.session.rollback()
self.request.response.status = 404
response['msg'] = self.request.translate(msg)
except Exception as e:
self.log.exception('Unknown error.')
self.session.rollback()
self.request.response.status = 500
response['msg'] = str(e)
else:
self.session.commit()
response['success'] = True
response['msg'] = self.request.translate("PageBanner was found.")
finally:
return response
def batch_update(self):
response = self._response.copy()
try:
for params in json.loads(self.request.params['dataset']):
item = PageBanner.get(self.session,
(params['page'],
params['banner']['id']))
item.weight = params['weight']
except KeyError as e:
self.log.exception('Bad request.')
self.session.rollback()
self.request.response.status = 400
response['success'] = False
response['msg'] = str(e)
except NoResultFound as e:
self.log.exception('Cannot found Background.')
self.session.rollback()
self.request.response.status = 400
response['success'] = False
response['msg'] = str(e)
except TypeError as e:
self.log.exception('Invalid name')
self.request.response.status = 400
response['success'] = False
response['msg'] = str(e)
except Exception as e:
self.log.exception('Unknown error.')
self.session.rollback()
self.request.response.status = 500
response['msg'] = str(e)
else:
self.session.commit()
response['success'] = True
response['dataset'] = []
response['dataset_length'] = len(response['dataset'])
response['msg'] = self.request.translate("Background was updated.")
self.proxy.invalidate(url=item.url)
finally:
return response
