def read(self):
response = self._response.copy()
try:
items = [obj.to_dict() for obj in Background.all(self.session)]
except Exception as e:
self.log.exception("Unknown error.")
self.session.rollback()
self.request.response.status = 500
response["msg"] = str(e)
else:
response["success"] = True
response["dataset"] = items
response["dataset_length"] = len(response["dataset"])
response["msg"] = self.request.translate("Backgrounds were found.")
finally:
return response
def __init__(self, request):
self._request = request
self._settings = SettingProxy(self._request.db_session)
self._menus = MenuProxy(self._request.db_session)
self._languages = Language.get_by_enabled(self._request.db_session,
True)
self._rendering_type = 'dynamic'
# old heka legacy. Remove ASAP
self.section = None
self.subsection = None
self.page = None
self.backgrounds = Background.all(request.db_session)
if hasattr(self._request, "context"):
self._translation = self._request.context
node = getattr(self._translation, 'node', None)
if not node is None:
self._node = NodeProxy(node)
else:
self._node = None
else:
self._translation = NodeNotFound(request)
self._node = NodeProxy(self._translation)
