Add generic FK and path info to logentry

auditlog/admin.py

@@ -8,9 +8,9 @@ class LogEntryAdmin(admin.ModelAdmin, LogEntryAdminMixin):
     list_display = ['created', 'resource_url', 'action', 'msg_short', 'user_url']
     search_fields = ['timestamp', 'object_repr', 'changes', 'actor__first_name', 'actor__last_name']
     list_filter = ['action', ResourceTypeFilter]
-    readonly_fields = ['created', 'resource_url', 'action', 'user_url', 'msg']
+    readonly_fields = ['created', 'resource_url', 'action', 'user_url', 'msg', 'path_info']
     fieldsets = [
-        (None, {'fields': ['created', 'user_url', 'resource_url']}),
+        (None, {'fields': ['created', 'user_url', 'resource_url', 'path_info']}),
         ('Changes', {'fields': ['action', 'msg']}),
     ]
 

auditlog/middleware.py

@@ -27,6 +27,7 @@ def process_request(self, request):
         threadlocal.auditlog = {
             'signal_duid': (self.__class__, time.time()),
             'remote_addr': request.META.get('REMOTE_ADDR'),
+            'path_info': request.META.get('PATH_INFO', None)
         }
 
         # In case of proxy, set 'original' address
@@ -74,3 +75,4 @@ def set_actor(user, sender, instance, signal_duid, **kwargs):
                 instance.actor = user
 
             instance.remote_addr = threadlocal.auditlog['remote_addr']
+            instance.path_info = threadlocal.auditlog['path_info']

auditlog/migrations/0008_auto_20190906_0840.py

@@ -0,0 +1,19 @@
+# Generated by Django 2.1.9 on 2019-09-06 06:40
+
+import django.contrib.postgres.fields.jsonb
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('auditlog', '0007_object_pk_type'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='logentry',
+            name='additional_data',
+            field=django.contrib.postgres.fields.jsonb.JSONField(blank=True, null=True, verbose_name='additional data'),
+        ),
+    ]

auditlog/migrations/0009_logentry_path_info.py

@@ -0,0 +1,18 @@
+# Generated by Django 2.1.9 on 2020-03-05 17:15
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('auditlog', '0008_auto_20190906_0840'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='logentry',
+            name='path_info',
+            field=models.TextField(blank=True, null=True, verbose_name='path info'),
+        ),
+    ]

auditlog/mixins.py

@@ -14,8 +14,13 @@
 class LogEntryAdminMixin(object):
 
     def created(self, obj):
-        return obj.timestamp.strftime('%Y-%m-%d %H:%M:%S')
-
+        viewname = 'admin:auditlog_logentry_change'
+        created_time = obj.timestamp.strftime('%Y-%m-%d %H:%M:%S')
+        try:
+            link = urlresolvers.reverse(viewname, args=[obj.id])
+        except NoReverseMatch:
+            return u'%s' % (obj.id)
+        return format_html(u'<a href="{}">{}</a>', link, created_time)
     created.short_description = 'Created'
 
     def user_url(self, obj):

auditlog/models.py

@@ -1,6 +1,6 @@
 import ast
 import json
-
+from django.contrib.contenttypes import fields
 from dateutil import parser
 from dateutil.tz import gettz
 from django.conf import settings
@@ -12,7 +12,7 @@
 from django.utils import formats, timezone
 from django.utils.encoding import smart_str
 from django.utils.translation import ugettext_lazy as _
-from jsonfield.fields import JSONField
+from django.contrib.postgres.fields import JSONField
 
 
 class LogEntryManager(models.Manager):
@@ -168,6 +168,7 @@ class Action:
             (DELETE, _("delete")),
         )
 
+    content_object = fields.GenericForeignKey('content_type', 'object_id')
     content_type = models.ForeignKey(to='contenttypes.ContentType', on_delete=models.CASCADE, related_name='+',
                                      verbose_name=_("content type"))
     object_pk = models.CharField(db_index=True, max_length=255, verbose_name=_("object pk"))
@@ -178,6 +179,7 @@ class Action:
     actor = models.ForeignKey(to=settings.AUTH_USER_MODEL, on_delete=models.SET_NULL, blank=True, null=True,
                               related_name='+', verbose_name=_("actor"))
     remote_addr = models.GenericIPAddressField(blank=True, null=True, verbose_name=_("remote address"))
+    path_info = models.TextField(_("path info"), null=True, blank=True)
     timestamp = models.DateTimeField(auto_now_add=True, verbose_name=_("timestamp"))
     additional_data = JSONField(blank=True, null=True, verbose_name=_("additional data"))