app/soc/models/review.py

   1 #!/usr/bin/python2.5
   2 #
   3 # Copyright 2008 the Melange authors.
   4 #
   5 # Licensed under the Apache License, Version 2.0 (the "License");
   6 # you may not use this file except in compliance with the License.
   7 # You may obtain a copy of the License at
   8 #
   9 #   http://www.apache.org/licenses/LICENSE-2.0
  10 #
  11 # Unless required by applicable law or agreed to in writing, software
  12 # distributed under the License is distributed on an "AS IS" BASIS,
  13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 # See the License for the specific language governing permissions and
  15 # limitations under the License.
  16
  17 """This module contains the Review Model."""
  18
  19 __authors__ = [
  20   '"Todd Larsen" <tlarsen@google.com>',
  21   '"Sverre Rabbelier" <sverre@rabbelier.nl>',
  22   '"Lennard de Rijk" <ljvderijk@gmail.com>',
  23 ]
  24
  25
  26 from google.appengine.ext import db
  27
  28 import soc.models.comment
  29
  30
  31 class Review(soc.models.comment.Comment):
  32   """Model of a Review.
  33   """
  34
  35   #: the score given by the reviewer
  36   score = db.IntegerProperty(required=True, default=0)
  37
  38   #: An optional reference property to a reviewer so the information
  39   #: from the Role can be used as well
  40   reviewer = db.ReferenceProperty(reference_class=soc.models.role.Role,
  41                                   required=False, collection_name="reviews")
  42
  43   def author_name(self):
  44     """Property as 'author_name' for use in common templates.
  45     """
  46     if self.reviewer:
  47       return self.reviewer.name()
  48     else:
  49       return self.author.name