Prune stale prompt curator outputs

js/h3_prompt_curator/index.js

@@ -0,0 +1,76 @@
+import { app } from "/scripts/app.js";
+
+const NODE_NAME = "DumasH3PromptCurator";
+const EXPECTED_OUTPUTS = [
+  "prompt",
+  "ref_image_1",
+  "ref_image_2",
+  "ref_image_3",
+  "ref_image_4",
+  "ref_image_5",
+  "ref_image_6",
+  "ref_image_7",
+  "ref_image_8",
+  "ref_image_9",
+  "reference_count",
+  "debug",
+  "anchor",
+  "sounds",
+  "bgm",
+  "original_ref_1",
+  "original_ref_2",
+  "original_ref_3",
+  "original_ref_4",
+  "original_ref_5",
+  "original_ref_6",
+  "original_ref_7",
+  "original_ref_8",
+  "original_ref_9",
+];
+const EXPECTED_NAMES = new Set(EXPECTED_OUTPUTS);
+
+function pruneStaleOutputs(node) {
+  if (!Array.isArray(node.outputs)) return;
+
+  const byName = new Map();
+  for (const output of node.outputs) {
+    if (!output?.name || !EXPECTED_NAMES.has(output.name) || byName.has(output.name)) continue;
+    byName.set(output.name, output);
+  }
+
+  const nextOutputs = [];
+  for (const name of EXPECTED_OUTPUTS) {
+    const existing = byName.get(name);
+    if (existing) {
+      nextOutputs.push(existing);
+    }
+  }
+
+  if (nextOutputs.length && nextOutputs.length !== node.outputs.length) {
+    node.outputs = nextOutputs;
+    node.size = node.computeSize?.() || node.size;
+    node.setDirtyCanvas?.(true, true);
+  }
+}
+
+app.registerExtension({
+  name: "Dumas.H3PromptCuratorOutputs",
+  async beforeRegisterNodeDef(nodeType, nodeData) {
+    if (nodeData?.name !== NODE_NAME) return;
+
+    const originalOnNodeCreated = nodeType.prototype.onNodeCreated;
+    const originalOnConfigure = nodeType.prototype.onConfigure;
+
+    nodeType.prototype.onNodeCreated = function onNodeCreated() {
+      const created = originalOnNodeCreated?.apply(this, arguments);
+      pruneStaleOutputs(this);
+      return created;
+    };
+
+    nodeType.prototype.onConfigure = function onConfigure() {
+      const configured = originalOnConfigure?.apply(this, arguments);
+      pruneStaleOutputs(this);
+      return configured;
+    };
+  },
+});