added changelog views for Tag

netbox/extras/models.py

@@ -881,6 +881,9 @@ class Tag(TagBase, ChangeLoggedModel):
         default=''
     )
 
+    def get_absolute_url(self):
+        return reverse('extras:tag', args=[self.slug])
+
 
 class TaggedItem(GenericTaggedItemBase):
     tag = models.ForeignKey(

netbox/extras/tables.py

@@ -5,6 +5,9 @@ from utilities.tables import BaseTable, BooleanColumn, ColorColumn, ToggleColumn
 from .models import ConfigContext, ObjectChange, Tag, TaggedItem
 
 TAG_ACTIONS = """
+<a href="{% url 'extras:tag_changelog' slug=record.slug %}" class="btn btn-default btn-xs" title="Changelog">
+    <i class="fa fa-history"></i>
+</a>
 {% if perms.taggit.change_tag %}
     <a href="{% url 'extras:tag_edit' slug=record.slug %}" class="btn btn-xs btn-warning"><i class="glyphicon glyphicon-pencil" aria-hidden="true"></i></a>
 {% endif %}

netbox/extras/urls.py

@@ -1,6 +1,8 @@
 from django.conf.urls import url
 
 from extras import views
+from extras.models import Tag
+
 
 app_name = 'extras'
 urlpatterns = [
@@ -11,6 +13,7 @@ urlpatterns = [
     url(r'^tags/(?P<slug>[\w-]+)/$', views.TagView.as_view(), name='tag'),
     url(r'^tags/(?P<slug>[\w-]+)/edit/$', views.TagEditView.as_view(), name='tag_edit'),
     url(r'^tags/(?P<slug>[\w-]+)/delete/$', views.TagDeleteView.as_view(), name='tag_delete'),
+    url(r'^tags/(?P<slug>[\w-]+)/changelog/$', views.ObjectChangeLogView.as_view(), name='tag_changelog', kwargs={'model': Tag}),
 
     # Config contexts
     url(r'^config-contexts/$', views.ConfigContextListView.as_view(), name='configcontext_list'),