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#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Copyright (C) 2012-2013 Étienne Loks <etienne.loks_AT_peacefrogsDOTnet>
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# See the file COPYING for details.
from django.core.exceptions import ObjectDoesNotExist
from django.core.files.storage import default_storage
from django.utils.translation import ugettext_lazy as _
from ishtar_common.forms import reverse_lazy
from ishtar_common.wizards import Wizard, DeletionWizard, SourceWizard
import models
class FindWizard(Wizard):
file_storage = default_storage
model = models.Find
wizard_done_window = reverse_lazy('show-find')
def get_current_contextrecord(self):
step = self.steps.current
if not step:
return
if step.endswith('_creation'): # a context record has been selected
main_form_key = 'selecrecord-' + self.url_name
try:
idx = int(self.session_get_value(main_form_key, 'pk'))
current_cr = models.ContextRecord.objects.get(pk=idx)
return current_cr
except(TypeError, ValueError, ObjectDoesNotExist):
pass
current_item = self.get_current_object()
if current_item:
base_finds = current_item.base_finds.all()
if base_finds:
return base_finds[0].context_record
def get_context_data(self, form, **kwargs):
"""
Get the operation and context record "reminder" on top of wizard forms
"""
context = super(FindWizard, self).get_context_data(form, **kwargs)
current_cr = self.get_current_contextrecord()
if not current_cr or self.steps.current.startswith('select-'):
return context
context['reminders'] = (
(_("Operation"), unicode(current_cr.operation)),
(_(u"Context record"), unicode(current_cr)))
return context
def get_extra_model(self, dct, form_list):
dct = super(FindWizard, self).get_extra_model(dct, form_list)
dct['order'] = 1
if 'pk' in dct and type(dct['pk']) == models.ContextRecord:
dct['base_finds__context_record'] = dct.pop('pk')
return dct
class FindModificationWizard(FindWizard):
modification = True
filter_owns = {'selec-find_modification': ['pk']}
class TreatmentWizard(Wizard):
model = models.Treatment
class FindSourceWizard(SourceWizard):
model = models.FindSource
class FindSourceDeletionWizard(DeletionWizard):
model = models.FindSource
fields = ['item', 'title', 'source_type', 'authors', ]
class TreatmentSourceWizard(SourceWizard):
model = models.TreatmentSource
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