#!/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 Clubs.

"""

__authors__ = [

    '"Sverre Rabbelier" <sverre@rabbelier.nl>',

    '"Lennard de Rijk" <ljvderijk@gmail.com>',

  ]

from django import forms

from django.utils.translation import ugettext

from soc.logic import cleaning

from soc.logic import dicts

from soc.logic.models import club_app as club_app_logic

from soc.logic.models import club  as club_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 redirects

from soc.views.helper import widgets

from soc.views.models import group

import soc.logic.models.club

class View(group.View):

  """View methods for the Club 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'] = [('checkHasActiveRoleForLinkId', club_admin_logic.logic),

                      ('checkGroupIsActiveForLinkId', club_logic.logic)]

    rights['delete'] = ['checkIsDeveloper']

    rights['home'] = ['allow']

    rights['list'] = ['checkIsDeveloper']

    rights['apply_member'] = ['checkIsUser',

                              ('checkGroupIsActiveForScopeAndLinkId', 

                               club_logic.logic)]

    rights['list_requests'] = [('checkHasActiveRoleForLinkId', 

                                club_admin_logic.logic)]

    rights['list_roles'] = [('checkHasActiveRoleForLinkId', 

                             club_admin_logic.logic)]

    rights['applicant'] = [('checkIsApplicationAccepted',

                            club_app_logic.logic)]

    new_params = {}

    new_params['logic'] = soc.logic.models.club.logic

    new_params['rights'] = rights

    new_params['name'] = "Club"

    new_params['url_name'] = "club"

    new_params['document_prefix'] = "club"

    new_params['sidebar_grouping'] = 'Clubs'

    new_params['public_template'] = 'soc/group/public.html'

    patterns = []

    patterns += [(r'^%(url_name)s/(?P<access_type>apply_member)$',

        'soc.views.models.%(module_name)s.apply_member', 

        "List of all %(name_plural)s you can apply to"),]

    new_params['extra_django_patterns'] = patterns

    new_params['application_logic'] = club_app_logic

    new_params['group_applicant_url'] = True

    new_params['sidebar_additional'] = [

        ('/' + new_params['url_name'] + '/apply_member', 

         'Join a Club', 'apply_member'),]

    new_params['create_dynafields'] = [

        {'name': 'link_id',

         'base': forms.fields.CharField,

         'label': 'Club Link ID',

         },

        ]

    new_params['create_extra_dynaproperties'] = {

        'clean' : cleaning.validate_new_group('link_id', 'scope_path',

            club_logic, club_app_logic)}

    # get rid of the clean method

    new_params['edit_extra_dynaproperties'] = {

        'clean' : (lambda x: x.cleaned_data)}

    params = dicts.merge(params, new_params)

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

    # create and store the special form for applicants

    updated_fields = {

        'link_id': forms.CharField(widget=widgets.ReadOnlyInput(),

            required=False),

        'clean_link_id': cleaning.clean_link_id('link_id')}

    applicant_create_form = dynaform.extendDynaForm(

        dynaform = self._params['create_form'],

        dynaproperties = updated_fields)

  @decorators.merge_params

  @decorators.check_access

  def applyMember(self, request, access_type,

                  page_name=None, params=None, **kwargs):

    """Shows a list of all clubs and you can choose one to 

       apply to become a member.

    Args:

      request: the standard Django HTTP request object

      access_type : the name of the access type which should be checked

      page_name: the page name displayed in templates as page and header title

      params: a dict with params for this View

      kwargs: the Key Fields for the specified entity

    """

    list_params = params.copy()

    list_params['list_action'] = (redirects.getRequestRedirectForRole, 

                                  'club_member')

    list_params['list_description'] = ugettext('Choose a club to ' 

                                               'apply to become a Club Member.')

    return self.list(request, access_type, 

        page_name, params=list_params, filter=None)

  def _getExtraMenuItems(self, role_description, params=None):

    """Used to create the specific club menu entries.

    For args see group.View._getExtraMenuItems().

    """

    submenus = []

    group_entity = role_description['group']

    roles = role_description['roles']

    if roles.get('club_admin'):

      # add a link to the management page

      submenu = (redirects.getListRolesRedirect(group_entity, params),

          "Manage Admins and Members", 'any_access')

      submenus.append(submenu)

      # add a link to invite an admin

      submenu = (redirects.getInviteRedirectForRole(group_entity, 'club_admin'),

          "Invite an Admin", 'any_access')

      submenus.append(submenu)

      # add a link to invite a member

      submenu = (redirects.getInviteRedirectForRole(group_entity, 

          'club_member'), "Invite a Member", 'any_access')

      submenus.append(submenu)

      # add a link to the request page

      submenu = (redirects.getListRequestsRedirect(group_entity, params), 

          "List Requests and Invites", 'any_access')

      submenus.append(submenu)

      # add a link to the edit page

      submenu = (redirects.getEditRedirect(group_entity, params), 

          "Edit Club Profile", 'any_access')

      submenus.append(submenu)

    if roles.get('club_member') or roles.get('club_admin'):

      submenu = (redirects.getCreateDocumentRedirect(group_entity, 'club'),

          "Create a New Document", 'any_access')

      submenus.append(submenu)

      submenu = (redirects.getListDocumentsRedirect(group_entity, 'club'),

          "List Documents", 'any_access')

      submenus.append(submenu)

    if roles.get('club_admin'):

      # add a link to resign as club admin

      submenu = (redirects.getManageRedirect(roles['club_admin'], 

          {'url_name': 'club_admin'}), 

          "Resign as Club Admin", 'any_access')

      submenus.append(submenu)

    if roles.get('club_member'):

      # add a link to resign as club member

      submenu = (redirects.getManageRedirect(roles['club_member'], 

          {'url_name' : 'club_member'}), 

          "Resign as Club Member", 'any_access')

      submenus.append(submenu)

    return submenus

view = View()

admin = decorators.view(view.admin)

applicant = decorators.view(view.applicant)

apply_member = decorators.view(view.applyMember)

create = decorators.view(view.create)

delete = decorators.view(view.delete)

edit = decorators.view(view.edit)

home = decorators.view(view.home)

list = decorators.view(view.list)

list_requests = decorators.view(view.listRequests)

list_roles = decorators.view(view.listRoles)

public = decorators.view(view.public)

export = decorators.view(view.export)

pick = decorators.view(view.pick)