app/soc/views/models/host.py
author Sverre Rabbelier <srabbelier@gmail.com>
Wed, 03 Dec 2008 23:49:10 +0000
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parent 657 c781de4f6d39
child 671 2c02178037ff
permissions -rw-r--r--
Make use of the new generic key_name by lookup up scope_path This way base classes do not have to look up the 'scope' property, instead they can rely on the base class to do it for them provided they define the 'scope_logic' param. Patch by: Sverre Rabbelier
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#!/usr/bin/python2.5
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#
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# Copyright 2008 the Melange authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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#   http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Views for Host profiles.
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"""
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__authors__ = [
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    '"Sverre Rabbelier" <sverre@rabbelier.nl>',
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  ]
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from soc.logic import dicts
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from soc.logic.models import user as user_logic
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from soc.logic.models import sponsor as sponsor_logic
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from soc.views import helper
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from soc.views.models import role
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from soc.views.models import sponsor as sponsor_view
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from soc.views.helper import access
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import soc.models.host
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import soc.logic.models.host
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import soc.views.helper
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import soc.views.models.sponsor
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class CreateForm(helper.forms.BaseForm):
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  """Django form displayed when creating a Host.
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  """
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  class Meta:
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    """Inner Meta class that defines some behavior for the form.
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    """
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    #: db.Model subclass for which the form will gather information
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    model = soc.models.host.Host
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    #: list of model fields which will *not* be gathered by the form
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    exclude = ['scope', 'user']
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  def clean_empty(self, field):
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    data = self.cleaned_data.get(field)
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    if not data or data == u'':
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      return None
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    return data
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  def clean_home_page(self):
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    return self.clean_empty('home_page')
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  def clean_blog(self):
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    return self.clean_empty('blog')
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  def clean_photo_url(self):
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    return self.clean_empty('photo_url')
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class EditForm(CreateForm):
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  """Django form displayed when editing a Host.
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  """
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  pass
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class View(role.View):
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  """View methods for the Host model.
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  """
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  def __init__(self, params=None):
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    """Defines the fields and methods required for the base View class
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    to provide the user with list, public, create, edit and delete views.
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    Params:
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      params: a dict with params for this View
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    """
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    rights = {}
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    rights['edit'] = [access.checkIsInvited]
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    new_params = {}
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    new_params['rights'] = rights
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    new_params['logic'] = soc.logic.models.host.logic
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    new_params['scope_logic'] = sponsor_logic
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    new_params['scope_view'] = sponsor_view
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    new_params['logic'] = soc.logic.models.host.logic
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    new_params['group_view'] = soc.views.models.sponsor.view
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    new_params['invite_filter'] = {'group_ln': 'link_id'}
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    new_params['name'] = "Host"
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    new_params['name_short'] = "Host"
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    new_params['name_plural'] = "Hosts"
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    new_params['url_name'] = "host"
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    new_params['module_name'] = "host"
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    new_params['edit_form'] = EditForm
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    new_params['create_form'] = CreateForm
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    params = dicts.merge(params, new_params)
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    super(View, self).__init__(params=params)
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  def _editPost(self, request, entity, fields):
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    """See base.View._editPost().
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    """
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    user = user_logic.logic.getFromKeyName(fields['link_id'])
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    fields['user'] = user
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    super(View, self)._editPost(request, entity, fields)
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view = View()
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create = view.create
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delete = view.delete
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edit = view.edit
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list = view.list
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public = view.public
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invite = view.invite