app/soc/views/models/org_admin.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 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 Organization Admins.
"""

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


from django import forms
from django.utils.translation import ugettext

from soc.logic import dicts
from soc.logic.models import organization as org_logic
from soc.logic.models import org_admin as org_admin_logic
from soc.logic.models import org_app as org_app_logic
from soc.views.helper import access
from soc.views.helper import decorators
from soc.views.helper import dynaform
from soc.views.helper import redirects
from soc.views.helper import params as params_helper
from soc.views.helper import widgets
from soc.views.models import organization as org_view
from soc.views.models import role

import soc.logic.models.org_admin


class View(role.View):
  """View methods for the Organization Admin model.
  """

  DEF_ALREADY_AGREED_MSG = ugettext(
      "You have already accepted this agreement when submitting "
      "the organization application.")

  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', org_admin_logic.logic),
        ('checkIsMyEntity', [org_admin_logic.logic, 'user', True])]
    rights['delete'] = ['checkIsDeveloper']
    rights['invite'] = [('checkHasActiveRoleForScope',
                         org_admin_logic.logic)]
    rights['accept_invite'] = [('checkCanCreateFromRequest', 'org_admin'),
        'checkIsNotStudentForProgramOfOrg']
    rights['process_request'] = [
        ('checkHasActiveRoleForScope', org_admin_logic.logic),
        ('checkCanProcessRequest', 'org_admin')]
    rights['manage'] = [
        ('checkIsAllowedToManageRole', [org_admin_logic.logic,
             org_admin_logic.logic])]

    new_params = {}
    new_params['logic'] = soc.logic.models.org_admin.logic
    new_params['group_logic'] = org_logic.logic
    new_params['group_view'] = org_view.view
    new_params['rights'] = rights

    new_params['scope_view'] = org_view

    new_params['name'] = "Organization Admin"
    new_params['module_name'] = "org_admin"
    new_params['sidebar_grouping'] = 'Organizations'

    new_params['extra_dynaexclude'] = ['agreed_to_tos', 'program']

    new_params['create_dynafields'] = [
        {'name': 'scope_path',
         'base': forms.fields.CharField,
         'widget': forms.HiddenInput,
         'required': True,
         },
        {'name': 'admin_agreement',
         'base': forms.fields.CharField,
         'required': False,
         'widget': widgets.AgreementField,
         'group': ugettext("5. Terms of Service"),
         },
        {'name': 'agreed_to_admin_agreement',
         'base': forms.fields.BooleanField,
         'initial': False,
         'required':True,
         'label': ugettext('I agree to the Admin Agreement'),
         'group': ugettext("5. Terms of Service"),
         },
        ]

    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
    dynafields = [
        {'name': 'link_id',
         'base': forms.CharField,
         'widget': widgets.ReadOnlyInput(),
         'required': False,
         },
        {'name': 'admin_agreement',
         'base': forms.fields.Field,
         'required': False,
         'widget': widgets.AgreementField,
         'group': ugettext("5. Terms of Service"),
        },
        ]

    dynaproperties = params_helper.getDynaFields(dynafields)

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

    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
      group_logic = self._params['group_logic']
      group_entity = group_logic.getFromKeyName(fields['scope_path'])
      fields['program'] = group_entity.scope

    fields['agreed_to_tos'] = fields['agreed_to_admin_agreement']

    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
    fields['agreed_to_tos'] = fields['agreed_to_admin_agreement']

    group_logic = params['group_logic']
    group_entity = group_logic.getFromKeyName(fields['scope_path'])
    fields['program'] = group_entity.scope

  def _editGet(self, request, entity, form):
    """Sets the content of the agreed_to_tos_on field and replaces.

    Also replaces the agreed_to_tos field with a hidden field when the ToS has been signed.
    For params see base.View._editGet().
    """

    if entity.agreed_to_tos:
      form.fields['agreed_to_admin_agreement'] = forms.fields.BooleanField(
          widget=forms.HiddenInput, initial=entity.agreed_to_tos,
          required=True)

    super(View, self)._editGet(request, entity, form)

  def _editContext(self, request, context):
    """See base.View._editContext.
    """

    entity = context['entity']
    form = context['form']

    if 'scope_path' in form.initial:
      scope_path = form.initial['scope_path']
    elif 'scope_path' in request.POST:
      scope_path = request.POST['scope_path']
    else:
      form.fields['admin_agreement'] = None
      return

    org_app = org_app_logic.logic.getFromKeyName(scope_path)

    if not entity and org_app:
      if org_app.applicant.key() == context['user'].key():
        form.fields['agreed_to_admin_agreement'] = forms.fields.BooleanField(
            widget=widgets.ReadOnlyInput, initial=True, required=True,
            help_text=self.DEF_ALREADY_AGREED_MSG)

    entity = org_logic.logic.getFromKeyName(scope_path)

    if not (entity and entity.scope and entity.scope.org_admin_agreement):
      return

    agreement = entity.scope.org_admin_agreement

    content = agreement.content
    params = {'url_name': 'document'}

    widget = form.fields['admin_agreement'].widget
    widget.text = content
    widget.url = redirects.getPublicRedirect(agreement, params)


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)