+
−#!/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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−#   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.
+
−# 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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−
+
−__authors__ = [
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−    '"Sverre Rabbelier" <sverre@rabbelier.nl>',
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−  ]
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−
+
−
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−from soc.logic import accounts
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−from soc.logic import dicts
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−from soc.logic.models import host as host_logic
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−from soc.logic.models import user as user_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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−
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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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−
+
−# TODO(pawel.solyga): Rename all list methods and functions to something else
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−# and remove this tolist assignment
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−tolist = list
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−
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−
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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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−
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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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−
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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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−
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−    #: list of model fields which will *not* be gathered by the form
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−    exclude = ['scope', 'user', 'state']
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−
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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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−
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−    return data
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−
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−  def clean_home_page(self):
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−    return self.clean_empty('home_page')
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−
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−  def clean_blog(self):
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−    return self.clean_empty('blog')
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−
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−  def clean_photo_url(self):
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−    return self.clean_empty('photo_url')
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−
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−
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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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−
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−  pass
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−
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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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−
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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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−
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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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−
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−    rights = {}
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−    rights['create'] = [access.checkIsHost]
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−    rights['edit'] = [access.checkIsHost]
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−    rights['list'] = [access.checkIsHost]
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−
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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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−
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−    new_params['scope_view'] = sponsor_view
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−
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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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−
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−    new_params['name'] = "Program Administrator"
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−    new_params['module_name'] = "host"
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−
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−    new_params['edit_form'] = EditForm
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−    new_params['create_form'] = CreateForm
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−
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−    params = dicts.merge(params, new_params)
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−
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−    super(View, self).__init__(params=params)
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−
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−  def list(self, request, access_type, page_name=None, 
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−           params=None, filter=None):
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−    """See base.View.list.
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−
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−    Passes a filter to base.View.list so that only hosts from a sponsor
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−    that this user is host for are listed.
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−    """
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−
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−    user = user_logic.logic.getForCurrentAccount()
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−
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−    # Don't bother looking up everything if there's no user
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−    if user and (not accounts.isDeveloper(user=user)):
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−      hosts = host_logic.logic.getForFields({'user': user})
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−      sponsors = tolist((host.scope for host in hosts))
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−
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−      new_filter = {'scope': sponsors}
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−      filter = dicts.merge(filter, new_filter)
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−
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−    return super(View, self).list(request, access_type, page_name=page_name,
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−                                  params=params, filter=filter)
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−
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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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−
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−    user = user_logic.logic.getFromKeyName(fields['link_id'])
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−    fields['user'] = user
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−
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−    super(View, self)._editPost(request, entity, fields)
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−
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−view = View()
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−
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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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−export = view.export
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−invite = view.invite
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−