author | Todd Larsen <tlarsen@google.com> |
Tue, 20 Jan 2009 21:48:28 +0000 | |
changeset 851 | 506752de2e19 |
parent 752 | e9a45874fe37 |
child 1040 | d15138ee4e88 |
permissions | -rw-r--r-- |
#!/usr/bin/python2.5 # # Copyright 2008 the Melange authors. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. """Site (Model) query functions. """ __authors__ = [ '"Sverre Rabbelier" <sverre@rabbelier.nl>', ] from soc.logic.models import presence import soc.models.presence import soc.models.site class Logic(presence.Logic): """Logic methods for the Site model. """ DEF_SITE_LINK_ID = 'site' def __init__(self, model=soc.models.site.Site, base_model=soc.models.presence.Presence): """Defines the name, key_name and model for this entity. """ super(Logic, self).__init__(model=model, base_model=base_model) def getKeyValues(self, entity): """Returns the key values for the site settings. The Site entity is a singleton, so this method returns a hard-coded link_id. Args: entity: unused """ return [self.DEF_SITE_LINK_ID] def getKeyValuesFromFields(self, fields): """Extracts the key values from a dict and returns them. The Site entity is a singleton, so this method returns a hard-coded link_id. Args: fields: unused """ return [self.DEF_SITE_LINK_ID] def getKeyFieldNames(self): """Returns an array with the names of the Key Fields. The Site entity is an unscoped singleton, it's key fields consist of just the link_id. """ return ['link_id'] def getSingleton(self): """Return singleton Site settings entity, since there is always only one. """ return self.getFromFields(link_id=self.DEF_SITE_LINK_ID) logic = Logic()