#!/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._logic.role_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)