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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.utils.translation import ugettext_lazy as _
from ishtar_common.forms import reverse_lazy
from ishtar_common.wizards import Wizard, DeletionWizard, SourceWizard
import models
class RecordWizard(Wizard):
model = models.ContextRecord
edit = False
wizard_done_window = reverse_lazy('show-contextrecord')
relations_step_key = 'relations'
def get_template_names(self):
templates = super(RecordWizard, self).get_template_names()
current_step = self.steps.current
if current_step.startswith(self.relations_step_key):
templates = ['ishtar/wizard/relations_wizard.html'] + templates
return templates
def get_current_operation(self):
step = self.steps.current
if not step:
return
# manage manualy on creation
if step.endswith('_creation'): # an operation has been selected
main_form_key = 'selec-' + self.url_name
try:
idx = int(self.session_get_value(
main_form_key, 'operation_id'))
current_ope = models.Operation.objects.get(pk=idx)
return current_ope
except(TypeError, ValueError, ObjectDoesNotExist):
pass
else:
ope_form_key = 'operation-' + self.url_name
try:
idx = int(self.session_get_value(
ope_form_key, 'operation'))
current_ope = models.Operation.objects.get(pk=idx)
return current_ope
except(TypeError, ValueError, ObjectDoesNotExist):
pass
current_cr = self.get_current_object()
if current_cr:
return current_cr.operation
def get_context_data(self, form, **kwargs):
"""
Get the operation "reminder" on top of wizard forms
"""
context = super(RecordWizard, self).get_context_data(form)
operation = self.get_current_operation()
if not operation or self.steps.current.startswith('selec-'):
return context
context['reminders'] = ((_("Operation"), unicode(operation)),)
return context
def get_form(self, step=None, data=None, files=None):
"""
Get associated operation
"""
if data:
data = data.copy()
else:
data = {}
if not step:
step = self.steps.current
# step = self.determine_step(request, storage)
form = self.get_form_list()[step]
# general_form_key = 'general-' + self.url_name
if step.startswith('general-'):
if step.endswith('_creation'): # an operation has been selected
main_form_key = 'selec-' + self.url_name
try:
idx = int(self.session_get_value(main_form_key,
'operation_id'))
current_obj = models.Operation.objects.get(pk=idx)
data['operation'] = current_obj
except(TypeError, ValueError, ObjectDoesNotExist):
pass
elif step.endswith('_modification'):
ope_form_key = 'operation-' + self.url_name
try:
idx = int(self.session_get_value(ope_form_key,
'operation'))
current_obj = models.Operation.objects.get(pk=idx)
data['operation'] = current_obj
except(TypeError, ValueError, ObjectDoesNotExist):
pass
else:
current_object = self.get_current_object()
data['context_record'] = current_object
elif step.startswith('relations') and hasattr(form, 'management_form'):
data['CONTEXT_RECORDS'] = self.get_other_context_records()
form = super(RecordWizard, self).get_form(step, data, files)
return form
def get_other_context_records(self):
operation = self.get_current_operation()
if not operation:
return []
q = models.ContextRecord.objects.filter(operation=operation)
obj = self.get_current_object()
if obj and obj.pk:
q = q.exclude(pk=obj.pk)
return [(cr.pk, unicode(cr)) for cr in q.all()]
class RecordModifWizard(RecordWizard):
modification = True
model = models.ContextRecord
filter_owns = {'selec-record_modification': ['pk']}
class RecordDeletionWizard(DeletionWizard):
model = models.ContextRecord
fields = ['label', 'parcel', 'description', 'length', 'width', 'thickness',
'depth', 'location', 'datings', 'units', 'has_furniture',
'filling', 'interpretation', 'taq', 'taq_estimated', 'tpq',
'tpq_estimated']
filter_owns = {'selec-record_deletion': ['pk']}
class RecordSourceWizard(SourceWizard):
model = models.ContextRecordSource
class RecordSourceDeletionWizard(DeletionWizard):
model = models.ContextRecordSource
fields = ['context_record', 'title', 'source_type', 'authors', ]
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