add update links in notify teachers

[edumed.git] / contact / models.py

diff --git a/contact/models.py b/contact/models.py
index 5f031c2..be16c4c 100644 (file)
--- a/contact/models.py
+++ b/contact/models.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 from django.db import models
-from django.utils.encoding import smart_unicode
+from django.db.models import permalink
 from django.utils.translation import ugettext_lazy as _
 from jsonfield import JSONField
 from . import app_settings
@@ -19,6 +19,7 @@ class Contact(models.Model):
             import yaml
             value = yaml.safe_dump(value, allow_unicode=True, default_flow_style=False)
             if for_html:
+                from django.utils.encoding import smart_unicode
                 value = smart_unicode(value).replace(u" ", unichr(160))
         return value
 
@@ -30,6 +31,13 @@ class Contact(models.Model):
     def __unicode__(self):
         return unicode(self.created_at)
 
+    @permalink
+    def update_url(self):
+        from contact.forms import update_forms, contact_forms
+        form_class = update_forms.get(self.form_tag, contact_forms.get(self.form_tag))
+        confirmation = form_class.confirmation_class.objects.get(contact=self)
+        return 'edit_form', [], {'form_tag': self.form_tag, 'contact_id': self.id, 'key': confirmation.key}
+
 
 class Attachment(models.Model):
     contact = models.ForeignKey(Contact)