Adust the as_table tag to render a pick link if appropriate
The templates are adjusted to pass on a 'reference' value, which
is the url_name of the view from which the entity should be picked.
The as_table (and related) function(s) construct and then pass on
this argument and enable takes_contex so that we have access to the
context of the enclosing template.
We only extract ReferenceProperties that end with '_link_id' since
that is how all RP's are currently named. It is not possible to
create a field with the same name as the RP, as GAE will try to
interpret it's contents as the key of an entity before even calling
any function we can override.
Patch by: Sverre Rabbelier
#!/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 Timeline.
"""
__authors__ = [
'"Sverre Rabbelier" <sverre@rabbelier.nl>',
'"Pawel Solyga" <pawel.solyga@gmail.com>',
]
from google.appengine.ext import db
from django import forms
from gsoc.models import timeline
from soc.logic import dicts
from soc.logic.models import program as program_logic
from soc.views.helper import params as params_helper
from soc.views.models import base
import soc.logic.models.timeline
class View(base.View):
"""View methods for the Timeline 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
"""
new_params = {}
new_params['logic'] = soc.logic.models.timeline.logic
new_params['edit_template'] = 'soc/timeline/edit.html'
new_params['name'] = "Timeline"
patterns = [(r'^%(url_name)s/(?P<access_type>edit)/%(key_fields)s$',
'soc.views.models.%(module_name)s.edit',
"Edit %(name_short)s")]
new_params['django_patterns_defaults'] = patterns
new_params['edit_dynafields'] = []
timeline_properties = timeline.Timeline.properties()
form_fields = {}
# add class 'datetime-pick' for each DateTimeField
# this is used with datetimepicker js widget
for key, value in timeline_properties.iteritems():
if isinstance(value, db.DateTimeProperty):
form_fields[key] = forms.DateTimeField(required=False,
widget=forms.TextInput(attrs={'class':'datetime-pick'}))
new_params['create_extra_dynafields'] = form_fields
params = dicts.merge(params, new_params)
super(View, self).__init__(params=params)
for name, value in program_logic.logic.TIMELINE_LOGIC.iteritems():
create_form = params_helper.getCreateForm(self._params, value.getModel())
edit_form = params_helper.getEditForm(self._params, create_form)
self._params['edit_form_%s' % name] = edit_form
def edit(self, request, access_type,
page_name=None, params=None, seed=None, **kwargs):
"""See base.View.edit.
"""
params = dicts.merge(params, self._params)
program = program_logic.logic.getFromKeyName(kwargs['scope_path'])
params['edit_form'] = params["edit_form_%s" % program.workflow]
return super(View, self).edit(request, access_type, page_name=page_name,
params=params, seed=seed, **kwargs)
def _editPost(self, request, entity, fields):
"""See base.View._editPost().
"""
# a timeline can only be edited, so set the scope path using entity
fields['scope_path'] = entity.scope_path
view = View()
create = view.create
delete = view.delete
edit = view.edit
list = view.list
public = view.public
export = view.export