app/soc/logic/models/survey_record.py
author Sverre Rabbelier <srabbelier@gmail.com>
Sat, 12 Sep 2009 00:59:58 +0200
changeset 2899 691735924efb
parent 2590 f0d0c9e7b2d4
permissions -rw-r--r--
Fix broken maintenance mode Maintenance mode has been broken since r7fe19ebfe0d3 (Thu Jun 4) "Display caught errors on the page itself", fix it by passing the site entity, rather than the site module to isActivePeriod.

#!/usr/bin/python2.5
#
# Copyright 2009 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.

"""SurveyRecord (Model) query functions.
"""

__authors__ = [
  '"Lennard de Rijk" <ljvderijk@gmail.com>',
  ]


from soc.logic.models import expando_base
from soc.models.survey_record import SurveyRecord
from soc.models.grading_project_survey_record import GradingProjectSurveyRecord
from soc.models.project_survey_record import ProjectSurveyRecord


class Logic(expando_base.Logic):
  """Logic methods for listing results for Surveys.
  """

  def __init__(self, model=SurveyRecord,
               base_model=None, scope_logic=None):
    """Defines the name, key_name and model for this entity.
    """

    super(Logic, self).__init__(model=model, base_model=base_model,
                                scope_logic=scope_logic, id_based=True)

  def updateOrCreateFromFields(self, entity, properties, clear_dynamic=False):
    """Create a new SurveyRecord, or update an existing one.

    params:
      entity: existing SurveyRecord, if one exists
      properties: the properties to be set
      clear_dynamic: iff True removes all dynamic properties before updating
    """

    if entity:
      if clear_dynamic:
        # remove all dynamic properties before we update
        for prop in entity.dynamic_properties():
          delattr(entity, prop)
      self.updateEntityProperties(entity, properties)
    else:
      entity = super(Logic, self).updateOrCreateFromFields(properties)

    return entity


class ProjectLogic(Logic):
  """Logic class for ProjectSurveyRecord.
  """

  def __init__(self, model=ProjectSurveyRecord,
               base_model=SurveyRecord, scope_logic=None):
    """Defines the name, key_name and model for this entity.
    """

    super(ProjectLogic, self).__init__(model=model, base_model=base_model,
                                       scope_logic=scope_logic)


class GradingProjectLogic(ProjectLogic):
  """Logic class for GradingProjectSurveyRecord.
  """

  def __init__(self, model=GradingProjectSurveyRecord,
               base_model=ProjectSurveyRecord, scope_logic=None):
    """Defines the name, key_name and model for this entity.
    """

    super(GradingProjectLogic, self).__init__(model=model,
                                              base_model=base_model,
                                              scope_logic=scope_logic)


logic = Logic()
project_logic = ProjectLogic()
grading_logic = GradingProjectLogic()