+
−#!/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
+
−
+
−from django import forms
+
−from django import http
+
−from django.core import urlresolvers
+
−from django.utils.translation import ugettext
+
−
+
−from soc.logic import cleaning
+
−from soc.logic import dicts
+
−from soc.logic.models import sponsor as sponsor_logic
+
−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 decorators
+
−from soc.views.helper import dynaform
+
−from soc.views.helper import redirects
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−from soc.views.helper import responses
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−from soc.views.helper import widgets
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−from soc.views.models import base
+
−
+
−import soc.models.request
+
−import soc.logic.models.request
+
−import soc.logic.dicts
+
−import soc.views.helper
+
−import soc.views.helper.lists
+
−import soc.views.helper.responses
+
−
+
−
+
−class View(base.View):
+
−  """View methods for the Request 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 = access.Checker(params)
+
−    rights['listSelf'] = ['checkIsUser']
+
−    rights['create'] = ['deny']
+
−    rights['edit'] = ['checkIsDeveloper']
+
−    rights['process_invite'] = ['checkIsMyGroupAcceptedRequest']
+
−    rights['list'] = ['checkIsDeveloper']
+
−    rights['delete'] = ['checkIsDeveloper']
+
−    rights['roles'] = ['checkIsUser']
+
−
+
−    new_params = {}
+
−    new_params['rights'] = rights
+
−    new_params['logic'] = soc.logic.models.request.logic
+
−
+
−    new_params['name'] = "Request"
+
−
+
−    new_params['sidebar_defaults'] = [('/%s/list', 'List %(name_plural)s', 'list')]
+
−
+
−    new_params['create_template'] = ['soc/request/create.html']
+
−    new_params['save_message'] = [ugettext('Request saved.')]
+
−    
+
−    new_params['extra_dynaexclude'] = ['status', 'role_verbose']
+
−
+
−    new_params['create_extra_dynaproperties'] = {
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−        'link_id': widgets.ReferenceField(reference_url='user'),
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−        'role': forms.CharField(widget=widgets.ReadOnlyInput(),
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−                                   required=True),
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−        'clean_link_id': cleaning.clean_existing_user('link_id'),
+
−        }
+
−
+
−    new_params['edit_extra_dynaproperties'] = {
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−        'scope_path': forms.CharField(widget=forms.HiddenInput,
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−                                        required=True),
+
−        }
+
−
+
−    patterns = [(r'^%(url_name)s/(?P<access_type>process_invite)/%(key_fields)s$',
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−          'soc.views.models.%(module_name)s.process_invite',
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−          'Process Invite to become')]
+
−
+
−    new_params['extra_django_patterns'] = patterns
+
−    
+
−    new_params['invite_processing_template'] = 'soc/request/process_invite.html'
+
−    new_params['request_processing_template'] = 'soc/request/process_request.html'
+
−
+
−    params = dicts.merge(params, new_params)
+
−
+
−    super(View, self).__init__(params=params)
+
−
+
−    # create and store the special forms for invite and requests
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−    params['invite_form'] = params['create_form']
+
−
+
−    updated_fields = {
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−        'link_id': forms.CharField(widget=widgets.ReadOnlyInput(),
+
−            required=True),
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−        'group_id': forms.CharField(widget=widgets.ReadOnlyInput(),
+
−            required=True)}
+
−
+
−    request_form = dynaform.extendDynaForm(
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−        dynaform = self._params['create_form'],
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−        dynaproperties = updated_fields)
+
−
+
−    params['request_form'] = request_form
+
−
+
−
+
−  @decorators.merge_params
+
−  @decorators.check_access
+
−  def processInvite(self, request, access_type,
+
−                   page_name=None, params=None, **kwargs):
+
−    """Creates the page upon which an invite can be processed.
+
−
+
−    Args:
+
−      request: the standard Django HTTP request object
+
−      access_type : the name of the access type which should be checked
+
−      page_name: the page name displayed in templates as page and header title
+
−      params: a dict with params for this View
+
−      kwargs: the Key Fields for the specified entity
+
−    """
+
−
+
−    # get the context for this webpage
+
−    context = responses.getUniversalContext(request)
+
−    helper.responses.useJavaScript(context, params['js_uses_all'])
+
−
+
−    request_logic = params['logic']
+
−
+
−    # get the request entity using the information from kwargs
+
−    fields = {'link_id': kwargs['link_id'],
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−        'scope_path': kwargs['scope_path'],
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−        'role': kwargs['role'],
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−        'status': 'group_accepted'}
+
−    request_entity = request_logic.getForFields(fields, unique=True)
+
−
+
−    # set the page name using the request_entity
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−    context['page_name'] = '%s %s' % (page_name, 
+
−        request_entity.role_verbose)
+
−
+
−    get_dict = request.GET
+
−    
+
−    if 'status' in get_dict.keys():
+
−      if get_dict['status'] == 'rejected':
+
−        # this invite has been rejected mark as rejected
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−        request_logic.updateEntityProperties(request_entity, {
+
−            'status': 'rejected'})
+
−
+
−        # redirect to user role overview
+
−        return http.HttpResponseRedirect('/user/roles')
+
−
+
−    # put the entity in the context
+
−    context['entity'] = request_entity
+
−    context['module_name'] = params['module_name']
+
−    context['invite_accepted_redirect'] = (
+
−        redirects.getInviteAcceptedRedirect(request_entity, self._params))
+
−
+
−    #display the invite processing page using the appropriate template
+
−    template = params['invite_processing_template']
+
−
+
−    return responses.respond(request, template, context=context)
+
−
+
−  @decorators.merge_params
+
−  @decorators.check_access
+
−  def listSelf(self, request, access_type,
+
−               page_name=None, params=None, **kwargs):
+
−    """Displays the unhandled requests for this user.
+
−
+
−    Args:
+
−      request: the standard Django HTTP request object
+
−      access_type : the name of the access type which should be checked
+
−      page_name: the page name displayed in templates as page and header title
+
−      params: a dict with params for this View
+
−      kwargs: not used
+
−    """
+
−
+
−    # get the current user
+
−    user_entity = user_logic.logic.getForCurrentAccount()
+
−
+
−    # construct the Unhandled Invites list
+
−
+
−    # only select the Invites for this user that haven't been handled yet
+
−    filter = {'link_id': user_entity.link_id,
+
−              'status': 'group_accepted'}
+
−
+
−    uh_params = params.copy()
+
−    uh_params['list_action'] = (redirects.getInviteProcessRedirect, None)
+
−    uh_params['list_description'] = ugettext(
+
−        "An overview of your unhandled invites.")
+
−
+
−    uh_list = helper.lists.getListContent(
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−        request, uh_params, filter, 0)
+
−
+
−    # construct the Open Requests list
+
−
+
−    # only select the requests from the user
+
−    # that haven't been accepted by an admin yet
+
−    filter = {'link_id': user_entity.link_id,
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−              'status': 'new'}
+
−
+
−    ar_params = params.copy()
+
−    ar_params['list_description'] = ugettext(
+
−        "List of your pending requests.")
+
−
+
−    ar_list = helper.lists.getListContent(
+
−        request, ar_params, filter, 1)
+
−
+
−    # fill contents with all the needed lists
+
−    contents = [uh_list, ar_list]
+
−
+
−    # call the _list method from base to display the list
+
−    return self._list(request, params, contents, page_name)
+
−
+
−
+
−view = View()
+
−
+
−admin = view.admin
+
−create = view.create
+
−edit = view.edit
+
−delete = view.delete
+
−list = view.list
+
−list_self = view.listSelf
+
−process_invite = view.processInvite
+
−public = view.public
+
−export = view.export
+
−