#!/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.

"""GHOP specific views for Organizations.

"""

__authors__ = [

    '"Madhusudan.C.S" <madhusudancs@gmail.com>'

  ]

import datetime

from django import forms

from django.utils.translation import ugettext

from soc.logic import cleaning

from soc.logic import dicts

from soc.logic.helper import timeline as timeline_helper

from soc.views.helper import decorators

from soc.views.helper import lists

from soc.views.helper import redirects

from soc.views.models import organization

from soc.views.sitemap import sidebar

import soc.cache.logic

from soc.modules.ghop.logic.models import organization as ghop_org_logic

from soc.modules.ghop.logic.models import org_admin as ghop_org_admin_logic

from soc.modules.ghop.views.helper import access as ghop_access

from soc.modules.ghop.views.models import program as ghop_program_view

from soc.modules.ghop.views.helper import redirects as ghop_redirects

import soc.modules.ghop.logic.models.organization

class View(organization.View):

  """View methods for the GHOP Organization model.

  """

  DEF_OPEN_PROJECTS_MSG_FMT = ugettext(

      'List of tasks published by %s that are open.')

  DEF_CLAIMED_PROJECTS_MSG_FMT = ugettext(

      'List of tasks published by %s that are claimed.')

  DEF_CLOSED_PROJECTS_MSG_FMT = ugettext(

      'List of tasks published by %s that are closed.')

  def __init__(self, params=None):

    """Defines the fields and methods required for the program View class

    to provide the user with list, public, create, edit and delete views.

    Params:

      params: a dict with params for this View

    """

    rights = ghop_access.GHOPChecker(params)

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

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

                           ghop_org_admin_logic.logic,),

                      ('checkGroupIsActiveForLinkId', ghop_org_logic.logic)]

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

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

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

    rights['apply_mentor'] = ['checkIsUser']

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

                                ghop_org_admin_logic.logic)]

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

                             ghop_org_admin_logic.logic)]

    new_params = {}

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

    new_params['rights'] = rights

    new_params['scope_view'] = ghop_program_view

    new_params['name'] = "GHOP Organization"

    new_params['module_name'] = "organization"

    new_params['sidebar_grouping'] = 'Organizations'

    new_params['public_template'] = 'modules/ghop/organization/public.html'

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

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

    new_params['home_template'] = 'modules/ghop/organization/home.html'

    new_params['module_package'] = 'soc.modules.ghop.views.models'

    new_params['url_name'] = 'ghop/org'

    new_params['document_prefix'] = 'ghop_org'

    new_params['extra_dynaexclude'] = ['slots', 'slots_calculated',

                                       'nr_applications', 'nr_mentors',

                                       'slots_desired', 'ideas',

                                       'task_quota_limit']

    new_params['mentor_role_name'] = 'ghop_mentor'

    new_params['edit_extra_dynaproperties'] = {

        'clean': cleaning.clean_refs(new_params, ['home_link_id'])

        }

    params = dicts.merge(params, new_params, sub_merge=True)

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

  def _public(self, request, entity, context):

    """See base.View._public().

    """

    from soc.modules.ghop.views.models import task as ghop_task_view

    contents = []

    ghop_program_entity = entity.scope

    if timeline_helper.isAfterEvent(ghop_program_entity.timeline,

                                    'student_signup_start'):

      # open tasks

      to_params = ghop_task_view.view.getParams().copy()

      # define the list redirect action to show the task public page

      to_params['list_action'] = (redirects.getPublicRedirect, to_params)

      to_params['list_description'] = self.DEF_OPEN_PROJECTS_MSG_FMT %(

          entity.name)

      to_params['list_heading'] = 'modules/ghop/task/list/heading.html'

      to_params['list_row'] = 'modules/ghop/task/list/row.html'

      filter = {'scope': entity,

                'status': ['Open', 'Reopened']}

      to_list = lists.getListContent(request, to_params, filter, idx=0,

                                     need_content=True)

      if to_list:

        to_list['data'].sort(key=lambda task: task.modified_on)

        contents.append(to_list)

      # claimed tasks

      tc_params = to_params.copy()

      tc_params['list_description'] = self.DEF_CLAIMED_PROJECTS_MSG_FMT %(

          entity.name)

      filter = {'scope': entity,

                'status': ['ClaimRequested', 'Claimed', 'NeedsAction',

                           'NeedsReview', 'NeedsWork']}

      tc_list = lists.getListContent(request, tc_params, filter, idx=1,

                                     need_content=True)

      if tc_list:

        tc_list['data'].sort(key=lambda task: task.modified_on)

        contents.append(tc_list)

      # closed tasks

      tcs_params = to_params.copy()

      tcs_params['list_description'] = self.DEF_CLOSED_PROJECTS_MSG_FMT %(

          entity.name)

      filter = {'scope': entity,

                'status': ['AwaitingRegistration', 'Closed']}

      tcs_list = lists.getListContent(request, tcs_params, filter, idx=2,

                                      need_content=True)

      if tcs_list:

        tcs_list['data'].sort(key=lambda task: task.modified_on)

        contents.append(tcs_list)

      # construct the list and put it into the context

      context['list'] = soc.logic.lists.Lists(contents)

    return super(View, self)._public(request=request, entity=entity,

                                     context=context)

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

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

    For args see soc.views.models.organization.View._getExtraMenuItems().

    """

    submenus = []

    group_entity = role_description['group']

    program_entity = group_entity.scope

    roles = role_description['roles']

    if roles.get('ghop_org_admin') or roles.get('ghop_mentor'):

      # add a link to view all the organization tasks.

      submenu = (ghop_redirects.getListTasksRedirect(

          group_entity, {'url_name': 'ghop/task'}),

          "View all Tasks", 'any_access')

      submenus.append(submenu)

    if roles.get('ghop_org_admin'):

      # add a link to create task

      submenu = (redirects.getCreateRedirect(

           group_entity, {'url_name': 'ghop/task'}),

          "Create a Task", 'any_access')

      submenus.append(submenu)

      # 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, 'ghop/org_admin'),

          "Invite an Admin", 'any_access')

      submenus.append(submenu)

      # add a link to invite a member

      submenu = (redirects.getInviteRedirectForRole(

          group_entity, 'ghop/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('ghop_mentor'):

      # add a link to suggest task

      submenu = (ghop_redirects.getSuggestTaskRedirect(

          group_entity, {'url_name': 'ghop/task'}),

          "Suggest a Task", 'any_access')

      submenus.append(submenu)

    if roles.get('ghop_org_admin') or roles.get('ghop_mentor'):

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

          "Create a New Document", 'any_access')

      submenus.append(submenu)

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

          "List Documents", 'any_access')

      submenus.append(submenu)

      # add a link to the resign page

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

          {'url_name': 'ghop/org_admin'}),

          "Resign as Admin", 'any_access')

      submenus.append(submenu)

      # add a link to the edit page

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

          {'url_name': 'ghop/org_admin'}),

          "Edit My Admin Profile", 'any_access')

      submenus.append(submenu)

    if roles.get('ghop_mentor'):

      # add a link to the resign page

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

          {'url_name' : 'ghop/mentor'}),

          "Resign as Mentor", 'any_access')

      submenus.append(submenu)

      # add a link to the edit page

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

          {'url_name': 'ghop/mentor'}),

          "Edit My Mentor Profile", 'any_access')

      submenus.append(submenu)

    return submenus

view = View()

admin = decorators.view(view.admin)

apply_mentor = decorators.view(view.applyMentor)

create = decorators.view(view.create)

delete = decorators.view(view.delete)

edit = decorators.view(view.edit)

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)

home = decorators.view(view.home)