#!/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 Organizations.

"""

__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 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 lists

from soc.views.helper import redirects

from soc.views.helper import widgets

from soc.views.models import group

from soc.views.models import program as program_view

import soc.models.organization

import soc.logic.models.organization

class View(group.View):

  """View methods for the Organization 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:

      original_params: a dict with params for this View

    """

    rights = access.Checker(params)

    rights['any_access'] = ['allow']

    rights['show'] = ['allow']

    rights['create'] = ['checkIsDeveloper']

    rights['edit'] = [('checkHasActiveRoleForScope', 

                           [org_admin_logic.logic, 'link_id']),

                      ('checkIsActive', [org_logic.logic, None])]

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

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

    rights['public_list'] = ['allow']

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

                                [org_admin_logic.logic, 'link_id'])]

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

                             [org_admin_logic.logic, 'link_id'])]

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

                            org_app_logic.logic)]

    new_params = {}

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

    new_params['rights'] = rights

    new_params['scope_view'] = program_view

    new_params['scope_redirect'] = redirects.getCreateRedirect

    new_params['name'] = "Organization"

    new_params['url_name'] = "org"

    new_params['document_prefix'] = "org"

    new_params['sidebar_grouping'] = 'Organizations'

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

    new_params['list_row'] = 'soc/organization/list/row.html'

    new_params['list_heading'] = 'soc/organization/list/heading.html'

    new_params['application_logic'] = org_app_logic

    new_params['group_applicant_url'] = True

    new_params['sans_link_id_public_list'] = True

    new_params['create_extra_dynafields'] = {

        'scope_path': forms.CharField(widget=forms.HiddenInput,

                                   required=True),

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

            soc.logic.models.organization, org_app_logic)

        }

    # get rid of the clean method

    new_params['edit_extra_dynafields'] = {

        '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'],

        dynafields = updated_fields)

    params['applicant_create_form'] = applicant_create_form

  @decorators.merge_params

  @decorators.check_access

  def listPublic(self, request, access_type, page_name=None,

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

    """See base.View.list.

    """

    new_params = {}

    new_params['list_action'] = (redirects.getPublicRedirect, params)

    # safe to merge them the wrong way around because of @merge_params

    params = dicts.merge(new_params, params)

    new_filter = {}

    new_filter['status'] = 'active'

    filter = dicts.merge(filter, new_filter)

    content = lists.getListContent(request, params, filter)

    contents = [content]

    return self._list(request, params, contents, page_name)

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

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

    For args see group.View._getExtraMenuItems().

    """

    submenus = []

    group_entity = role_description['group']

    roles = role_description['roles']

    if roles.get('org_admin'):

      # add a link to the management page

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

          "Manage Admins and Mentors", 'any_access')

      submenus.append(submenu)

      # add a link to invite an org admin

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

          "Invite an Org Admin", 'any_access')

      submenus.append(submenu)

      # add a link to invite a member

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

          "Invite a Mentor", '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 Organization Profile", 'any_access')

      submenus.append(submenu)

    if roles.get('org_admin') or roles.get('mentor'):

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

          "Create a New Document", 'any_access')

      submenus.append(submenu)

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

          "List Documents", 'any_access')

      submenus.append(submenu)

    if roles.get('org_admin'):

      # add a link to the resign page

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

          {'url_name': 'org_admin'}), 

          "Resign as Org Admin", 'any_access')

      submenus.append(submenu)

      # add a link to the edit page

      submenu = (redirects.getEditRedirect(roles['org_admin'],

          {'url_name': 'org_admin'}),

          "Edit My Org Admin Profile", 'any_access')

      submenus.append(submenu)

    if roles.get('mentor'):

      # add a link to the resign page

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

          {'url_name' : 'mentor'}), 

          "Resign as Mentor", 'any_access')

      submenus.append(submenu)

      # add a link to the edit page

      submenu = (redirects.getEditRedirect(roles['mentor'],

          {'url_name': 'mentor'}),

          "Edit My Org Mentor Profile", 'any_access')

      submenus.append(submenu)

    return submenus

view = View()

applicant = view.applicant

create = view.create

delete = view.delete

edit = view.edit

home = view.home

list = view.list

list_public = view.listPublic

list_requests = view.listRequests

list_roles = view.listRoles

public = view.public

export = view.export

pick = view.pick