From 976b76dcb245aa1d20ad5b081d4867a6502459e0 Mon Sep 17 00:00:00 2001
From: Jeremy Stretch <jstretch@netboxlabs.com>
Date: Wed, 31 Dec 2025 15:35:24 -0500
Subject: [PATCH] Define UI layout for Platform view

---
 netbox/dcim/ui/panels.py            |  5 +++
 netbox/dcim/views.py                | 21 +++++++++++
 netbox/templates/dcim/platform.html | 58 -----------------------------
 3 files changed, 26 insertions(+), 58 deletions(-)

diff --git a/netbox/dcim/ui/panels.py b/netbox/dcim/ui/panels.py
index c6122de2e..a25ad11ce 100644
--- a/netbox/dcim/ui/panels.py
+++ b/netbox/dcim/ui/panels.py
@@ -166,6 +166,11 @@ class ModuleTypePanel(panels.ObjectAttributesPanel):
     weight = attrs.NumericAttr('weight', unit_accessor='get_weight_unit_display')
 
 
+class PlatformPanel(panels.NestedGroupObjectPanel):
+    manufacturer = attrs.RelatedObjectAttr('manufacturer', linkify=True)
+    config_template = attrs.RelatedObjectAttr('config_template', linkify=True)
+
+
 class VirtualChassisMembersPanel(panels.ObjectPanel):
     """
     A panel which lists all members of a virtual chassis.
diff --git a/netbox/dcim/views.py b/netbox/dcim/views.py
index 4a320a275..a948f098e 100644
--- a/netbox/dcim/views.py
+++ b/netbox/dcim/views.py
@@ -2410,6 +2410,27 @@ class PlatformListView(generic.ObjectListView):
 @register_model_view(Platform)
 class PlatformView(GetRelatedModelsMixin, generic.ObjectView):
     queryset = Platform.objects.all()
+    layout = layout.SimpleLayout(
+        left_panels=[
+            panels.PlatformPanel(),
+            TagsPanel(),
+        ],
+        right_panels=[
+            RelatedObjectsPanel(),
+            CustomFieldsPanel(),
+            CommentsPanel(),
+        ],
+        bottom_panels=[
+            ObjectsTablePanel(
+                model='dcim.Platform',
+                title=_('Child Platforms'),
+                filters={'parent_id': lambda ctx: ctx['object'].pk},
+                actions=[
+                    actions.AddObject('dcim.Platform', url_params={'parent': lambda ctx: ctx['object'].pk}),
+                ],
+            ),
+        ]
+    )
 
     def get_extra_context(self, request, instance):
         return {
diff --git a/netbox/templates/dcim/platform.html b/netbox/templates/dcim/platform.html
index 4becc042b..26179d4a2 100644
--- a/netbox/templates/dcim/platform.html
+++ b/netbox/templates/dcim/platform.html
@@ -18,61 +18,3 @@
     </a>
   {% endif %}
 {% endblock extra_controls %}
-
-{% block content %}
-<div class="row mb-3">
-	<div class="col col-12 col-md-6">
-    <div class="card">
-      <h2 class="card-header">{% trans "Platform" %}</h2>
-      <table class="table table-hover attr-table">
-        <tr>
-          <th scope="row">{% trans "Name" %}</th>
-          <td>{{ object.name }}</td>
-        </tr>
-        <tr>
-          <th scope="row">{% trans "Description" %}</th>
-          <td>{{ object.description|placeholder }}</td>
-        </tr>
-        <tr>
-          <th scope="row">{% trans "Parent" %}</th>
-          <td>{{ object.parent|linkify|placeholder }}</td>
-        </tr>
-        <tr>
-          <th scope="row">{% trans "Manufacturer" %}</th>
-          <td>{{ object.manufacturer|linkify|placeholder }}</td>
-        </tr>
-        <tr>
-          <th scope="row">{% trans "Config Template" %}</th>
-          <td>{{ object.config_template|linkify|placeholder }}</td>
-        </tr>
-      </table>
-    </div>
-    {% include 'inc/panels/tags.html' %}
-    {% plugin_left_page object %}
-	</div>
-	<div class="col col-12 col-md-6">
-    {% include 'inc/panels/related_objects.html' %}
-    {% include 'inc/panels/custom_fields.html' %}
-    {% include 'inc/panels/comments.html' %}
-    {% plugin_right_page object %}
-  </div>
-</div>
-<div class="row mb-3">
-	<div class="col col-md-12">
-    <div class="card">
-      <h2 class="card-header">
-        {% trans "Child Platforms" %}
-        {% if perms.dcim.add_platform %}
-          <div class="card-actions">
-            <a href="{% url 'dcim:platform_add' %}?parent={{ object.pk }}&return_url={{ object.get_absolute_url }}" class="btn btn-ghost-primary btn-sm">
-              <i class="mdi mdi-plus-thick" aria-hidden="true"></i> {% trans "Add a Platform" %}
-            </a>
-          </div>
-        {% endif %}
-      </h2>
-      {% htmx_table 'dcim:platform_list' parent_id=object.pk %}
-    </div>
-    {% plugin_full_width_page object %}
-  </div>
-</div>
-{% endblock %}