Djangoization - Major refactoring (step 6)

Work on wizard, views and forms to dispatch logic in a more
relevant way.

1 files changed, 48 insertions, 0 deletions

diff --git a/archaeological_warehouse/wizards.py b/archaeological_warehouse/wizards.py
new file mode 100644
index 000000000..1e8455b94
--- /dev/null
+++ b/archaeological_warehouse/wizards.py
@@ -0,0 +1,48 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+# Copyright (C) 2012  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.shortcuts import render_to_response
+from django.template import RequestContext
+from django.utils.translation import ugettext_lazy as _
+
+from archaeological_finds.wizards import TreatmentWizard
+from archaeological_finds.models import Treatment
+
+
+class PackagingWizard(TreatmentWizard):
+    def save_model(self, dct, m2m, whole_associated_models, request, storage,
+                   form_list, return_object):
+        dct = self.get_extra_model(dct, request, storage, form_list)
+        obj = self.get_current_saved_object(request, storage)
+        dct['location'] = dct['container'].location
+        items = dct.pop('items')
+        treatment = Treatment(**dct)
+        treatment.save()
+        if not hasattr(items, '__iter__'):
+            items = [items]
+        for item in items:
+            new = item.duplicate(request.user)
+            item.downstream_treatment = treatment
+            item.save()
+            new.upstream_treatment = treatment
+            new.container = dct['container']
+            new.save()
+        res = render_to_response('wizard_done.html', {},
+                                  context_instance=RequestContext(request))
+        return return_object and (obj, res) or res