app/soc/views/models/club_member.py
author Sverre Rabbelier <srabbelier@gmail.com>
Mon, 13 Apr 2009 15:31:39 +0000
changeset 2177 e2c193e1f631
parent 2076 1cd180cc56c9
child 2667 260aaea36e49
permissions -rw-r--r--
Do not rely on dicts.merge to change target Also make dicts.merge actually not touch target. This is much cleaner than modifying in place, especially since we assign the result of the dicts.merge call to target most of the time anyway. Patch by: Sverre Rabbelier

#!/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.

"""Views for Club Members.
"""

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


from django import forms

from soc.logic import dicts
from soc.logic.models import club as club_logic
from soc.logic.models import club_member as club_member_logic
from soc.logic.models import club_admin as club_admin_logic
from soc.views.helper import access
from soc.views.helper import decorators
from soc.views.helper import dynaform
from soc.views.helper import widgets
from soc.views.models import club as club_view
from soc.views.models import role

import soc.logic.models.club_member
import soc.logic.models.club_admin


class View(role.View):
  """View methods for the Club Member 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
    """

    rights = access.Checker(params)
    rights['create'] = ['checkIsDeveloper']
    rights['edit'] = [('checkHasActiveRoleForScope', club_member_logic.logic),
        ('checkIsMyEntity', [club_member_logic.logic, 'user', True])]
    rights['delete'] = ['checkIsDeveloper']
    rights['invite'] = [('checkHasActiveRoleForScope', club_admin_logic.logic)]
    rights['accept_invite'] = [('checkCanCreateFromRequest','club_member')]
    rights['request'] = ['checkIsUser',
                         ('checkCanMakeRequestToGroup', club_logic)]
    rights['process_request'] = [('checkHasActiveRoleForScope', 
                                  club_admin_logic.logic),
                                  ('checkCanProcessRequest','club_member')]
    rights['manage'] = [('checkIsAllowedToManageRole',
                         [soc.logic.models.club_member.logic,
                          club_admin_logic.logic])]

    new_params = {}
    new_params['logic'] = soc.logic.models.club_member.logic
    new_params['group_logic'] = club_logic.logic
    new_params['group_view'] = club_view.view
    new_params['rights'] = rights

    new_params['scope_view'] = club_view

    new_params['name'] = "Club Member"
    new_params['sidebar_grouping'] = 'Clubs'

    new_params['extra_dynaexclude'] = ['agreed_to_tos']

    new_params['allow_requests_and_invites'] = True
    new_params['show_in_roles_overview'] = False

    params = dicts.merge(params, new_params)

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

    # register the role with the group_view
    self._params['group_view'].registerRole(self._params['module_name'], self)

    # create and store the special form for invited users
    updated_fields = {
        'link_id': forms.CharField(widget=widgets.ReadOnlyInput(),
            required=False)}

    invited_create_form = dynaform.extendDynaForm(
        dynaform = self._params['create_form'],
        dynaproperties = updated_fields)

    self._params['invited_create_form'] = invited_create_form

  def _editPost(self, request, entity, fields):
    """See base.View._editPost().
    """
    
    if not entity:
      fields['user'] = fields['link_id']
      fields['link_id'] = fields['user'].link_id

    super(View, self)._editPost(request, entity, fields)

  def _acceptInvitePost(self, fields, request, context, params, **kwargs):
    """Fills in the fields that were missing in the invited_created_form.
    
    For params see base.View._acceptInvitePost()
    """
    # fill in the appropriate fields that were missing in the form
    fields['user'] = fields['link_id']
    fields['link_id'] = fields['user'].link_id


view = View()

accept_invite = decorators.view(view.acceptInvite)
admin = decorators.view(view.admin)
create = decorators.view(view.create)
delete = decorators.view(view.delete)
edit = decorators.view(view.edit)
invite = decorators.view(view.invite)
list = decorators.view(view.list)
manage = decorators.view(view.manage)
process_request = decorators.view(view.processRequest)
role_request = decorators.view(view.request)
public = decorators.view(view.public)
export = decorators.view(view.export)