app/soc/views/models/host.py
author Sverre Rabbelier <srabbelier@gmail.com>
Mon, 13 Apr 2009 15:31:39 +0000
changeset 2177 e2c193e1f631
parent 2020 df3552deba66
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 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 Host profiles.
"""

__authors__ = [
    '"Sverre Rabbelier" <sverre@rabbelier.nl>',
    '"Lennard de Rijk" <ljvderijk@gmail.com>',
  ]


from django import forms

from soc.logic import cleaning
from soc.logic import dicts
from soc.logic.models import host as host_logic
from soc.logic.models import sponsor as sponsor_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 role
from soc.views.models import sponsor as sponsor_view

import soc.models.host
import soc.logic.models.host
import soc.views.helper
import soc.views.models.sponsor


class View(role.View):
  """View methods for the Host 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'] = [('checkHasActiveRoleForScope', host_logic.logic)]
    rights['edit'] = [('checkHasActiveRoleForScope', host_logic.logic),
        ('checkIsMyEntity', [host_logic.logic, 'user', True])]
    rights['invite'] = [('checkHasActiveRoleForScope', host_logic.logic)]
    rights['list'] = ['checkIsDeveloper']
    rights['accept_invite'] = [('checkCanCreateFromRequest','host')]
    rights['process_request'] = [('checkHasActiveRoleForScope', 
                                 host_logic.logic),
                                 ('checkCanProcessRequest','host')]
    rights['manage'] = [('checkIsAllowedToManageRole',
                         [host_logic.logic, host_logic.logic])]

    new_params = {}
    new_params['rights'] = rights
    new_params['logic'] = soc.logic.models.host.logic
    new_params['group_logic'] = sponsor_logic.logic
    new_params['group_view'] = soc.views.models.sponsor.view

    new_params['scope_view'] = sponsor_view

    new_params['name'] = "Program Administrator"
    new_params['module_name'] = "host"
    new_params['sidebar_grouping'] = 'Programs'

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

    new_params['create_extra_dynaproperties'] = {
       'scope_path': forms.CharField(widget=forms.HiddenInput,
                                     required=True),
       'clean_link_id': cleaning.clean_existing_user('link_id'),
       'clean_home_page': cleaning.clean_url('home_page'),
       'clean_blog': cleaning.clean_url('blog'),
       'clean_photo_url': cleaning.clean_url('photo_url')}

    new_params['allow_invites'] = True
    new_params['show_in_roles_overview'] = True

    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['link_id'].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['link_id'].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)
public = decorators.view(view.public)
export = decorators.view(view.export)