+
−#!/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 Requests.
+
−"""
+
−
+
−__authors__ = [
+
−    '"Sverre Rabbelier" <sverre@rabbelier.nl>',
+
−    '"Lennard de Rijk" <ljvderijk@gmail.com>',
+
−    '"Pawel Solyga" <pawel.solyga@gmail.com>',
+
−  ]
+
−
+
−
+
−from google.appengine.api import users
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−
+
−from django import forms
+
−from django.utils.translation import ugettext_lazy
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−
+
−from soc.logic import dicts
+
−from soc.logic.models import sponsor as sponsor_logic
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−from soc.logic.models import user as user_logic
+
−from soc.views import helper
+
−from soc.views import out_of_band
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−from soc.views.helper import access
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−from soc.views.helper import redirects
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−from soc.views.models import base
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−
+
−import soc.models.request
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−import soc.logic.models.request
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−import soc.logic.dicts
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−import soc.views.helper
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−import soc.views.helper.lists
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−import soc.views.helper.responses
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−import soc.views.helper.widgets
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−
+
−
+
−class CreateForm(helper.forms.BaseForm):
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−  """Django form displayed when Developer creates a Request.
+
−  """
+
−
+
−  class Meta:
+
−    """Inner Meta class that defines some behavior for the form.
+
−    """
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−    model = soc.models.request.Request
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−
+
−    #: list of model fields which will *not* be gathered by the form 
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−    exclude = ['scope', 'scope_path', 'link_id', 'role', 'declined']
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−
+
−  role = forms.CharField(widget=helper.widgets.ReadOnlyInput())
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−
+
−  user = forms.CharField(
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−      label=soc.models.request.Request.link_id.verbose_name,
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−      help_text=soc.models.request.Request.link_id.help_text,
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−      widget=helper.widgets.ReadOnlyInput())
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−
+
−  group = forms.CharField(
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−      label=soc.models.request.Request.scope.verbose_name,
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−      help_text=soc.models.request.Request.scope.help_text,
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−      widget=helper.widgets.ReadOnlyInput())
+
−
+
−  def clean_user(self):
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−    self.cleaned_data['requester'] =  user_logic.logic.getForFields(
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−        {'link_id': self.cleaned_data['user']}, unique=True)
+
−    return self.cleaned_data['user']
+
−
+
−  def clean_group(self):
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−    self.cleaned_data['to'] = sponsor_logic.logic.getFromFields(
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−        link_id=self.cleaned_data['group'])
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−    return self.cleaned_data['group']
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−
+
−
+
−class EditForm(CreateForm):
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−  """Django form displayed when Developer edits a Request.
+
−  """
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−
+
−  pass
+
−
+
−
+
−class View(base.View):
+
−  """View methods for the Docs model.
+
−  """
+
−
+
−  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.
+
−
+
−    Params:
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−      params: a dict with params for this View
+
−    """
+
−
+
−    rights = {}
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−    rights['listSelf'] = [access.checkIsUser]
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−    rights['create'] = [access.checkCanInvite]
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−
+
−    new_params = {}
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−    new_params['rights'] = rights
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−    new_params['logic'] = soc.logic.models.request.logic
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−
+
−    new_params['name'] = "Request"
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−    new_params['name_short'] = "Request"
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−    new_params['name_plural'] = "Requests"
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−    new_params['url_name'] = "request"
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−    new_params['module_name'] = "request"
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−
+
−    new_params['edit_form'] = EditForm
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−    new_params['create_form'] = CreateForm
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−
+
−    new_params['sidebar_defaults'] = [('/%s/list', 'List %(name_plural)s', 'list')]
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−
+
−    new_params['save_message'] = [ugettext_lazy('Request saved.')]
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−
+
−    params = dicts.merge(params, new_params)
+
−
+
−    super(View, self).__init__(params=params)
+
−    
+
−    
+
−  def listSelf(self, request, access_type,
+
−               page_name=None, params=None, **kwargs):
+
−    """Displays the unhandled requests for this user.
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−
+
−    Args:
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−      request: the standard Django HTTP request object
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−      page_name: the page name displayed in templates as page and header title
+
−      params: a dict with params for this View
+
−      kwargs: not used
+
−    """
+
−
+
−    params = dicts.merge(params, self._params)
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−    params['logic'] = self._logic
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−
+
−    try:
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−      access.checkAccess(access_type, request, params['rights'])
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−    except out_of_band.Error, error:
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−      return helper.responses.errorResponse(error, request)
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−
+
−    # get the current user
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−    properties = {'account': users.get_current_user()}
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−    user_entity = user_logic.logic.getForFields(properties, unique=True)
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−
+
−    # construct the Unhandled Requests list
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−
+
−    # only select the requests for this user that haven't been handled yet
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−    filter = {'link_id': user_entity.link_id,
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−              'group_accepted' : True}
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−    
+
−    uh_params = params.copy()
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−    uh_params['list_action'] = (redirects.inviteAcceptedRedirect, None)
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−    uh_params['list_description'] = ugettext_lazy(
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−        "An overview of your unhandled requests.")
+
−
+
−    uh_list = helper.lists.getListContent(
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−        request, uh_params, filter, 0)
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−
+
−    # construct the Open Requests list
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−    
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−    # only select the requests for the user
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−    # that haven't been accepted by an admin yet
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−    filter = {'link_id' : user_entity.link_id,
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−              'group_accepted' : False}
+
−    
+
−    ar_params = params.copy()
+
−    ar_params['list_description'] = ugettext_lazy(
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−        "List of your pending requests.")
+
−    
+
−    ar_list = helper.lists.getListContent(
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−        request, ar_params, filter, 1)
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−    
+
−    # fill contents with all the needed lists
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−    contents = [uh_list, ar_list]
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−    
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−    # call the _list method from base to display the list
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−    return self._list(request, params, contents, page_name)
+
−
+
−  def _editSeed(self, request, seed):
+
−    """See base.View._editGet().
+
−    """
+
−
+
−    # fill in the email field with the data from the entity
+
−    seed['user'] = seed['link_id']
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−    seed['group'] = seed['scope_path']
+
−
+
−  def _editGet(self, request, entity, form):
+
−    """See base.View._editGet().
+
−    """
+
−
+
−    # fill in the email field with the data from the entity
+
−    form.fields['user'].initial = entity.link_id
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−    form.fields['group'].initial = entity.scope_path
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−
+
−    super(View, self)._editGet(request, entity, form)
+
−
+
−  def _editPost(self, request, entity, fields):
+
−    """See base.View._editPost().
+
−    """
+
−
+
−    # fill in the account field with the user created from email
+
−    fields['link_id'] = fields['requester'].link_id
+
−    fields['scope_path'] = fields['to'].link_id
+
−    fields['scope'] = fields['to']
+
−
+
−    super(View, self)._editPost(request, entity, fields)
+
−
+
−
+
−view = View()
+
−
+
−create = view.create
+
−edit = view.edit
+
−delete = view.delete
+
−list = view.list
+
−list_self = view.listSelf
+
−public = view.public