#!/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 Programs.

"""

__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 timeline as timeline_logic

from soc.views import helper

from soc.views.helper import access

from soc.views.helper import redirects

from soc.views.models import base

from soc.views.models import document as document_view

from soc.views.models import sponsor as sponsor_view

from soc.views.sitemap import sidebar

import gsoc.models.timeline

import soc.models.timeline

import soc.logic.models.program

class View(base.View):

  """View methods for the Program 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 = {}

    rights['any_access'] = [access.allow]

    rights['show'] = [access.allow]

    new_params = {}

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

    new_params['rights'] = rights

    new_params['scope_view'] = sponsor_view

    new_params['scope_redirect'] = redirects.getCreateRedirect

    new_params['name'] = "Program"

    new_params['name_short'] = "Program"

    new_params['name_plural'] = "Programs"

    new_params['url_name'] = "program"

    new_params['module_name'] = "program"

    new_params['extra_dynaexclude'] = ['home', 'timeline']

    new_params['create_extra_dynafields'] = {

        'description': forms.fields.CharField(widget=helper.widgets.TinyMCE(

            attrs={'rows':10, 'cols':40})),

        'scope_path': forms.CharField(widget=forms.HiddenInput, required=True),

        'workflow' : forms.ChoiceField(choices=[('gsoc','Project-based'), 

            ('ghop','Task-based')], required=True),

        'clean_link_id': cleaning.clean_link_id,

        }

    params = dicts.merge(params, new_params)

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

  def _editPost(self, request, entity, fields):

    """See base._editPost().

    """

  def _createTimelineForType(self, type):

    """Creates and stores a timeline model for the given type of program

    """

    timelines = {'gsoc' : gsoc.models.timeline.Timeline(),

                 'ghop' : soc.models.timeline.Timeline()}

    return timelines[type].put()

  def getExtraMenus(self, request, params=None):

    """Returns the extra menu's for this view.

    A menu item is generated for each program that is currently

    running. The public page for each program is added as menu item,

    as well as all public documents for that program.

    Args:

      request: unused

      params: a dict with params for this View.

    """

    params = dicts.merge(params, self._params)

    logic = params['logic']

    entities = logic.getForLimitAndOffset(1000)

    doc_params = document_view.view.getParams()

    menus = []

    for entity in entities:

      menu = {}

      menu['heading'] = entity.short_name

      items = document_view.view.getMenusForScope(entity, params)

      menu['items'] = sidebar.getSidebarMenu(request, items, params=doc_params)

      menus.append(menu)

    return menus

view = View()

create = view.create

delete = view.delete

edit = view.edit

list = view.list

public = view.public