fix: restore populated rack and reorder views

netbox_utilities/static/netbox_utilities/reorder-rack-width.js

@@ -15,6 +15,22 @@
     console.warn('NetBox Utilities is leaving Reorder Rack in its native layout.', data.status);
     return;
   }
+  if (data.schema_version !== 3 || data.complete !== true || !Array.isArray(data.devices)) {
+    console.warn('NetBox Utilities received an incomplete Reorder Rack payload and kept the native layout.');
+    return;
+  }
+  const validDeviceData = data.devices.every(device => (
+    Number.isInteger(Number(device.id))
+    && ['front', 'rear'].includes(device.face)
+    && Number.isInteger(Number(device.grid_x))
+    && Number.isInteger(Number(device.grid_y))
+    && Number.isInteger(Number(device.grid_width))
+    && Number.isInteger(Number(device.grid_height))
+  ));
+  if (!validDeviceData) {
+    console.warn('NetBox Utilities received invalid Reorder Rack device data and kept the native layout.');
+    return;
+  }
 
   const columns = Number.parseInt(data.columns, 10) || 12;
   const gridElements = {
@@ -24,6 +40,15 @@
   };
   if (!gridElements.front || !gridElements.rear || !gridElements.other) return;
 
+  const nativeMountedItems = [
+    ...gridElements.front.querySelectorAll('.grid-stack-item'),
+    ...gridElements.rear.querySelectorAll('.grid-stack-item'),
+  ];
+  if (!data.devices.length && nativeMountedItems.length) {
+    console.warn('NetBox Utilities received no replacement devices and kept the populated native layout.');
+    return;
+  }
+
   const setAttribute = (element, name, value) => element.setAttribute(name, String(value));
   const originalFetch = window.fetch.bind(window);
   window.fetch = (resource, options = {}) => {

netbox_utilities/static/netbox_utilities/topology-rack-width.js

@@ -11,6 +11,10 @@
     console.error('NetBox Utilities could not read the Topology Views rack widths.', error);
     return;
   }
+  if (!Array.isArray(payload) && (payload?.schema_version !== 3 || payload?.complete !== true)) {
+    console.warn('NetBox Utilities received an incomplete Topology Views payload and kept the native layout.');
+    return;
+  }
   if (!Array.isArray(payload) && payload?.status && payload.status !== 'ready') {
     console.warn('NetBox Utilities is leaving Topology Views in its native layout.', payload.status);
     return;
@@ -36,6 +40,7 @@
     return {
       width,
       horizontalPosition,
+      source: String(value.width_source || 'stored'),
       leftPercent: Number.isFinite(Number(value.left_percent))
         ? Number(value.left_percent)
         : (horizontalPosition - 1) / width * 100,
@@ -87,6 +92,7 @@
     device.classList.add('netbox-utilities-partial-width');
     device.dataset.rackWidth = String(placement.width);
     device.dataset.horizontalPosition = String(placement.horizontalPosition);
+    device.dataset.rackWidthSource = placement.source;
     device.style.setProperty('--netbox-utilities-rack-device-left', `${placement.leftPercent}%`);
     device.style.setProperty('--netbox-utilities-rack-device-width', `${placement.widthPercent}%`);
   });