app/soc/views/models/timeline.py
author Todd Larsen <tlarsen@google.com>
Wed, 21 Jan 2009 00:27:39 +0000
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child 949 07fdadbd6dc7
permissions -rw-r--r--
Add an export() view, and implement it as text/text for Document. For every Model except Document, the public() view is displayed for any attempts to access the export() view. Currently, the permissions for export() are the same as for public(). This seems reasonable for Document, since anyone could extract the raw HTML from the page source anyway. The permissions should probably be different for other types of exports, such as vCard or iCard exports of profiles, CSV exports of lists, etc. Patch by: Todd Larsen Review by: to-be-reviewed
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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 Timeline.
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"""
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__authors__ = [
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    '"Sverre Rabbelier" <sverre@rabbelier.nl>',
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    '"Pawel Solyga" <pawel.solyga@gmail.com>',
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  ]
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from google.appengine.ext import db
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from django import forms
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from gsoc.models import timeline
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from soc.logic import dicts
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from soc.logic.models import program as program_logic
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from soc.views.helper import params as params_helper
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from soc.views.models import base
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import soc.logic.models.timeline
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class View(base.View):
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  """View methods for the Timeline 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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    new_params = {}
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    new_params['logic'] = soc.logic.models.timeline.logic
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    new_params['edit_template'] = 'soc/timeline/edit.html'
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    new_params['name'] = "Timeline"
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    patterns = [(r'^%(url_name)s/(?P<access_type>edit)/%(key_fields)s$',
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                  'soc.views.models.%(module_name)s.edit', 
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                  "Edit %(name_short)s")]
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    new_params['django_patterns_defaults'] = patterns
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    new_params['edit_dynafields'] = []
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    timeline_properties = timeline.Timeline.properties()
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    form_fields = {}
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    # add class 'datetime-pick' for each DateTimeField
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    # this is used with datetimepicker js widget
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    for key, value in timeline_properties.iteritems():
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      if isinstance(value, db.DateTimeProperty):
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        form_fields[key] = forms.DateTimeField(required=False,
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          widget=forms.TextInput(attrs={'class':'datetime-pick'}))
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    new_params['create_extra_dynafields'] = form_fields
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    params = dicts.merge(params, new_params)
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    super(View, self).__init__(params=params)
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    for name, value in program_logic.logic.TIMELINE_LOGIC.iteritems():
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      create_form = params_helper.getCreateForm(self._params, value.getModel())
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      edit_form = params_helper.getEditForm(self._params, create_form)
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      self._params['edit_form_%s' % name] = edit_form
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  def edit(self, request, access_type,
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           page_name=None, params=None, seed=None, **kwargs):
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    """See base.View.edit.
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    """
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    params = dicts.merge(params, self._params)
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    program = program_logic.logic.getFromKeyName(kwargs['scope_path'])
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    params['edit_form'] = params["edit_form_%s" % program.workflow]
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    return super(View, self).edit(request, access_type, page_name=page_name,
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                                  params=params, seed=seed, **kwargs)
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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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    # a timeline can only be edited, so set the scope path using entity
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    fields['scope_path'] = entity.scope_path
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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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export = view.export
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