From eed1b8f4126d5cca6d7aa5a03e8d2e2882fce7c3 Mon Sep 17 00:00:00 2001
From: kkthxbye-code <festll234@gmail.com>
Date: Tue, 7 Feb 2023 09:40:25 +0100
Subject: [PATCH] Create CachedValueField to contain search specific lookups

---
 netbox/extras/fields.py                       |  7 +++++++
 netbox/extras/lookups.py                      |  4 ++--
 .../0085_change_cachedvalue_value_type.py     | 19 +++++++++++++++++++
 netbox/extras/models/search.py                |  3 ++-
 4 files changed, 30 insertions(+), 3 deletions(-)
 create mode 100644 netbox/extras/fields.py
 create mode 100644 netbox/extras/migrations/0085_change_cachedvalue_value_type.py

diff --git a/netbox/extras/fields.py b/netbox/extras/fields.py
new file mode 100644
index 000000000..ffd66801d
--- /dev/null
+++ b/netbox/extras/fields.py
@@ -0,0 +1,7 @@
+from django.db.models import TextField
+
+class CachedValueField(TextField):
+    """
+    Currently a dummy field to prevent custom lookups being applied globally to TextField.
+    """
+    pass
\ No newline at end of file
diff --git a/netbox/extras/lookups.py b/netbox/extras/lookups.py
index 4cdda52b4..a52ef2e8d 100644
--- a/netbox/extras/lookups.py
+++ b/netbox/extras/lookups.py
@@ -1,5 +1,5 @@
 from django.db.models import CharField, TextField, Lookup
-
+from .fields import CachedValueField
 
 class Empty(Lookup):
     """
@@ -27,4 +27,4 @@ class NetContainsOrEquals(Lookup):
         return 'CAST(%s as inet) >>= %s' % (lhs, rhs), params
 
 CharField.register_lookup(Empty)
-TextField.register_lookup(NetContainsOrEquals)
+CachedValueField.register_lookup(NetContainsOrEquals)
diff --git a/netbox/extras/migrations/0085_change_cachedvalue_value_type.py b/netbox/extras/migrations/0085_change_cachedvalue_value_type.py
new file mode 100644
index 000000000..e6512753e
--- /dev/null
+++ b/netbox/extras/migrations/0085_change_cachedvalue_value_type.py
@@ -0,0 +1,19 @@
+# Generated by Django 4.1.6 on 2023-02-07 08:21
+
+from django.db import migrations
+import extras.fields
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('extras', '0084_staging'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='cachedvalue',
+            name='value',
+            field=extras.fields.CachedValueField(),
+        ),
+    ]
diff --git a/netbox/extras/models/search.py b/netbox/extras/models/search.py
index 7c5860e00..6d088abb0 100644
--- a/netbox/extras/models/search.py
+++ b/netbox/extras/models/search.py
@@ -4,6 +4,7 @@ from django.contrib.contenttypes.models import ContentType
 from django.db import models
 
 from utilities.fields import RestrictedGenericForeignKey
+from ..fields import CachedValueField
 
 __all__ = (
     'CachedValue',
@@ -36,7 +37,7 @@ class CachedValue(models.Model):
     type = models.CharField(
         max_length=30
     )
-    value = models.TextField()
+    value = CachedValueField()
     weight = models.PositiveSmallIntegerField(
         default=1000
     )