virtual paths fall back to parsedTitle when a file has no title or originalTitle (claims model)

packages/meta-fuse-core/src/vfs/RenamingRule.ts

@@ -62,7 +62,8 @@ export function renamingRule(metadata: Partial<MediaMeta>, filepath?: string): s
 
     // Get title - try various fields
     // The display name — never the `titles/*` name set (METADATA_KEYS.md §3).
-    const title = metadata.title || metadata.originalTitle;
+    // `parsedTitle` is filename-parser's guess (claims model, D12): last resort.
+    const title = metadata.title || metadata.originalTitle || (metadata as { parsedTitle?: string }).parsedTitle;
     if (!title) {
         if (metadata.fileType !== 'torrent') {
             // Don't warn for torrent files because they don't always have a title

packages/meta-fuse-core/src/vfs/VirtualFileSystem.ts

@@ -436,6 +436,7 @@ export class VirtualFileSystem implements VFSUpdateCallback {
      * Compute virtual path for a file using template rules
      */
     private computeVirtualPath(metadata: FileMetadata, sourcePath: string): string {
+        metadata = withParsedTitleFallback(metadata);
         if (!this.rulesConfig) {
             // Fallback to old behavior
             return this.metaDataToFolderStruct.generateSingleVirtualPath(sourcePath, metadata);
@@ -1105,6 +1106,7 @@ export class VirtualFileSystem implements VFSUpdateCallback {
         rules: RenamingRule[],
         defaultRule?: RenamingRule
     ): string {
+        metadata = withParsedTitleFallback(metadata);
         // Sort rules by priority (descending)
         const sortedRules = [...rules]
             .filter(r => r.enabled)
@@ -1304,3 +1306,15 @@ export class VirtualFileSystem implements VFSUpdateCallback {
         this.onFileComplete(hashId, metadata);
     }
 }
+
+/**
+ * filename-parser's guessed title lives under `parsedTitle` since the claims
+ * model (it no longer writes `originalTitle`, which tmdb also writes). The
+ * rules and templates fall back `title` → `originalTitle`; fill a missing
+ * `originalTitle` from `parsedTitle` on a copy so a file with only a parsed
+ * title still gets a path. The record itself is never changed.
+ */
+function withParsedTitleFallback<T extends { originalTitle?: unknown; parsedTitle?: unknown }>(metadata: T): T {
+    if (metadata.originalTitle || !metadata.parsedTitle) return metadata;
+    return { ...metadata, originalTitle: metadata.parsedTitle };
+}