node model metadata edit popover

src/utils/litegraphUtil.ts

@@ -47,6 +47,26 @@ export const isLGraphGroup = (item: unknown): item is LGraphGroup => {
   return item instanceof LGraphGroup
 }
 
+const modelOutputTypes = new Set([
+  'MODEL',
+  'CLIP',
+  'VAE',
+  'CONTROL_NET',
+  'UPSCALE_MODEL',
+  'CLIP_VISION',
+  'STYLE_MODEL',
+  'GLIGEN',
+  'HOOKS',
+  'UPSCALE_MODEL',
+  'PHOTOMAKER',
+  'SAM_MODEL'
+])
+
+export const isModelNode = (node: LGraphNode): boolean => {
+  if (!node?.outputs?.length) return false
+  return node.outputs.some((output) => modelOutputTypes.has(`${output.type}`))
+}
+
 /**
  * Get the color option of all canvas items if they are all the same.
  * @param items - The items to get the color option of.