AI Newsletter Digest improvements: fixed QP soft line break decoding, URL extraction, and content cleaning

skills/capability-evolver/src/gep/assets.js

@@ -0,0 +1,36 @@
+const { computeAssetId, SCHEMA_VERSION } = require('./contentHash');
+
+/**
+ * Format asset preview for prompt inclusion.
+ * Handles stringified JSON, arrays, and error cases gracefully.
+ */
+function formatAssetPreview(preview) {
+  if (!preview) return '(none)';
+  if (typeof preview === 'string') {
+      try {
+          const parsed = JSON.parse(preview);
+          if (Array.isArray(parsed) && parsed.length > 0) {
+              return JSON.stringify(parsed, null, 2);
+          }
+          return preview; // Keep as string if not array or empty
+      } catch (e) {
+          return preview; // Keep as string if parse fails
+      }
+  }
+  return JSON.stringify(preview, null, 2);
+}
+
+/**
+ * Validate and normalize an asset object.
+ * Ensures schema version and ID are present.
+ */
+function normalizeAsset(asset) {
+  if (!asset || typeof asset !== 'object') return asset;
+  if (!asset.schema_version) asset.schema_version = SCHEMA_VERSION;
+  if (!asset.asset_id) {
+    try { asset.asset_id = computeAssetId(asset); } catch (e) {}
+  }
+  return asset;
+}
+
+module.exports = { formatAssetPreview, normalizeAsset };