Fix for unclickable cites in admin.

[wolnelektury.git] / apps / libraries / models.py

diff --git a/apps/libraries/models.py b/apps/libraries/models.py
index c6db612..c83afbb 100644 (file)
--- a/apps/libraries/models.py
+++ b/apps/libraries/models.py
@@ -1,3 +1,7 @@
+# -*- coding: utf-8 -*-\r
+# This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.\r
+# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.\r
+#\r
 from django.db import models\r
 from django.utils.translation import ugettext_lazy as _\r
 \r
@@ -5,28 +9,29 @@ from django.utils.translation import ugettext_lazy as _
 class Catalog(models.Model):\r
     """Represents a dictionary of libraries"""\r
 \r
-    name = models.CharField(_('name'), max_length = 120, null = False)\r
-    slug = models.SlugField(_('slug'), max_length = 120, unique = True, db_index = True)\r
+    name = models.CharField(_('name'), max_length=120, null=False)\r
+    slug = models.SlugField(_('slug'), max_length=120, unique=True, db_index=True)\r
 \r
     class Meta:\r
         verbose_name = _('catalog')\r
         verbose_name_plural = _('catalogs')\r
-    \r
+\r
     def __unicode__(self):\r
         return self.name\r
-        \r
+\r
     @models.permalink\r
     def get_absolute_url(self):\r
         return ('libraries_catalog_view', [self.slug])\r
-        \r
-        \r
+\r
+\r
 class Library(models.Model):\r
     """Represent a single library in the libraries dictionary"""\r
 \r
-    name = models.CharField(_('name'), max_length = 120, blank = True)
-    catalog = models.ForeignKey(Catalog, null = False, related_name = 'libraries', on_delete = models.PROTECT)\r
-    url = models.CharField(_('url'), max_length = 120, blank = True)
-    description = models.TextField(_('description'), blank = True)\r
+    name = models.CharField(_('name'), max_length=120, blank=True)
+    slug = models.SlugField(_('slug'), max_length=120, unique=True, db_index=True, null=True)
+    catalog = models.ForeignKey(Catalog, null=False, related_name='libraries', on_delete=models.PROTECT)\r
+    url = models.CharField(_('url'), max_length=120, blank=True)
+    description = models.TextField(_('description'), blank=True)\r
 \r
     class Meta:\r
         verbose_name = _('library')\r
@@ -35,3 +40,6 @@ class Library(models.Model):
     def __unicode__(self):\r
         return self.name\r
 \r
+    @models.permalink\r
+    def get_absolute_url(self):\r
+        return ('libraries_library_view', [self.catalog.slug, self.slug])\r