1 #!/usr/bin/python2.5

     2 #

     3 # Copyright 2008 the Melange authors.

     4 #

     5 # Licensed under the Apache License, Version 2.0 (the "License");

     6 # you may not use this file except in compliance with the License.

     7 # You may obtain a copy of the License at

     8 #

     9 #   http://www.apache.org/licenses/LICENSE-2.0

    10 #

    11 # Unless required by applicable law or agreed to in writing, software

    12 # distributed under the License is distributed on an "AS IS" BASIS,

    13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

    14 # See the License for the specific language governing permissions and

    15 # limitations under the License.

    16 

    17 """Views for Groups.

    18 """

    19 

    20 __authors__ = [

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

    22   ]

    23 

    24 

    25 from google.appengine.api import users

    26 

    27 from django import forms

    28 

    29 from soc.logic import dicts

    30 from soc.views import helper

    31 from soc.views.models import base

    32 

    33 import soc.views.helper

    34 import soc.views.helper.widgets

    35 

    36 

    37 class View(base.View):

    38   """View methods for the Group model.

    39   """

    40 

    41   def __init__(self, params=None):

    42     """Defines the fields and methods required for the base View class

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

    44 

    45     Params:

    46       params: a dict with params for this View

    47     """

    48 

    49     new_params = {}

    50 

    51     new_params['extra_dynaexclude'] = ['founder', 'home']

    52     params['edit_extra_dynafields'] = {

    53         'founded_by': forms.CharField(widget=helper.widgets.ReadOnlyInput(),

    54                                    required=False),

    55         }

    56 

    57     # TODO(tlarsen): Add support for Django style template lookup

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

    59 

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

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

    62 

    63     params = dicts.merge(params, new_params)

    64 

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

    66 

    67   def _editGet(self, request, entity, form):

    68     """See base.View._editGet().

    69     """

    70 

    71     # fill in the founded_by with data from the entity

    72     form.fields['founded_by'].initial = entity.founder.name

    73 

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

    75     """See base.View._editPost().

    76     """

    77 

    78     account = users.get_current_user()

    79     user = soc.logic.models.user.logic.getForFields({'account': account},

    80                                                     unique=True)

    81     if not entity:

    82       # only if we are creating a new entity we should fill in founder

    83       fields['founder'] = user