app/soc/views/models/program.py
author Sverre Rabbelier <srabbelier@gmail.com>
Wed, 03 Dec 2008 23:49:10 +0000
changeset 662 0e89b027b140
parent 660 5a381b290691
child 663 c2dcae606699
permissions -rw-r--r--
Make use of the new generic key_name by lookup up scope_path This way base classes do not have to look up the 'scope' property, instead they can rely on the base class to do it for them provided they define the 'scope_logic' param. Patch by: Sverre Rabbelier

#!/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.

"""Views for Programs.
"""

__authors__ = [
    '"Sverre Rabbelier" <sverre@rabbelier.nl>',
  ]


from google.appengine.api import users

from django import forms
from django.utils.translation import ugettext_lazy

from soc.logic import dicts
from soc.logic import cleaning
from soc.logic.models import sponsor as sponsor_logic
from soc.views.helper import redirects
from soc.views.models import base
from soc.views.models import sponsor as sponsor_view
from soc.views import helper

import soc.logic.models.program


class View(base.View):
  """View methods for the Sponsor model.
  """

  def __init__(self, params=None):
    """Defines the fields and methods required for the base View class
    to provide the user with list, public, create, edit and delete views.

    Params:
      params: a dict with params for this View
    """    

    new_params = {}
    new_params['logic'] = soc.logic.models.program.logic

    new_params['scope_logic'] = sponsor_logic
    new_params['scope_view'] = sponsor_view

    new_params['name'] = "Program"
    new_params['name_short'] = "Program"
    new_params['name_plural'] = "Programs"
    new_params['url_name'] = "program"
    new_params['module_name'] = "program"

    new_params['extra_dynaexclude'] = ['home']
    new_params['create_extra_dynafields'] = {
        'description': forms.fields.CharField(widget=helper.widgets.TinyMCE(
                  attrs={'rows':10, 'cols':40})),
        'scope_path': forms.CharField(widget=forms.HiddenInput,
                                   required=True),
        'clean_link_id': cleaning.clean_link_id,
        }

    new_params['extra_django_patterns'] = [
        (r'^%(url_name)s/create/(?P<scope_path>%(ulnp)s)$',
            'soc.views.models.%(module_name)s.create', 'Create %(name_short)s')]

    params = dicts.merge(params, new_params)

    super(View, self).__init__(params=params)

  def create(self, request, **kwargs):
    """Specialized create view to enforce needing a scope_path

    This view simply gives control to the base.View.create if the
    scope_path is specified in kwargs. If it is not present, it
    instead displays the result of self.select. Refer to the
    respective docstrings on what they do.

    Args: 
      see base.View.create
    """

    if 'scope_path' in kwargs:
      return super(View, self).create(request, **kwargs)

    view = sponsor_view.view
    redirect = redirects.getCreateRedirect
    return self.select(request, view, redirect, **kwargs)


view = View()

create = view.create
delete = view.delete
edit = view.edit
list = view.list
public = view.public