bridge: metodi Api per tab Diritti + bump v1.14.0 + config jamendo_client_id

- VERSION v1.13.0 -> v1.14.0
- DEFAULTS: royalty_last_folder, royalty_recursive, jamendo_client_id
- save_settings: persiste jamendo_client_id
- Nuovi metodi Api:
    - royalty_pick_folder
    - royalty_start_scan {directory, recursive}
    - royalty_stop_scan
  piu' worker _royalty_worker che emette:
    - royalty:progress (per file: idx/total/filename/status + overall%)
    - royalty:entry (streaming per ogni risultato)
    - royalty:done (summary {ok, total, royalty_free_count,
                              unknown_count, error_count})

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

api/bridge.py

@@ -50,6 +50,7 @@ from core import dedup
 from core import catalog
 from core import flatten
 from core import charts
+from core import royalty_check as royalty
 
 
 SPOTIFY_GUIDE_TEXT = """\
@@ -118,6 +119,7 @@ class Api:
         self._dedup_thread: Optional[threading.Thread] = None
         self._catalog_thread: Optional[threading.Thread] = None
         self._flatten_thread: Optional[threading.Thread] = None
+        self._royalty_thread: Optional[threading.Thread] = None
         # Coda usata dal resolve_callback per attendere la scelta utente
         # sul modal "match locali multipli" della tab Upgrade.
         self._upgrade_resolve_q: "queue.Queue[dict]" = queue.Queue(1)
@@ -211,6 +213,7 @@ class Api:
             "cookies_browser": (payload.get("cookies_browser") or "").strip().lower(),
             "output_dir": (payload.get("output_dir") or "").strip(),
             "theme": payload.get("theme", "dark"),
+            "jamendo_client_id": (payload.get("jamendo_client_id") or "").strip(),
         })
         save_config(config)
         return {"ok": True}
@@ -2384,3 +2387,130 @@ class Api:
         self._emit("charts:add_to_queue", payload)
         self._log("charts", f"[INFO] {len(tracks)} brani inviati alla coda Scarica")
         return {"ok": True, "count": len(tracks)}
+
+    # ================================================================
+    # DIRITTI — verifica royalty-free status (ccMixter + Jamendo)
+    # ================================================================
+    def royalty_pick_folder(self) -> str:
+        """Folder picker per la cartella da analizzare."""
+        return self.browse_directory()
+
+    def royalty_start_scan(self, payload: dict) -> dict:
+        """Avvia worker di scansione royalty-free.
+
+        Payload: {directory, recursive}.
+        Persiste `royalty_last_folder` e `royalty_recursive` in config.
+        """
+        if self._royalty_thread and self._royalty_thread.is_alive():
+            return {"ok": False, "error": "Analisi diritti gia in corso"}
+
+        directory = (payload.get("directory") or "").strip()
+        recursive = bool(payload.get("recursive", True))
+
+        if not directory:
+            return {"ok": False, "error": "Cartella non impostata"}
+        if not os.path.isdir(directory):
+            return {"ok": False, "error": "Cartella non trovata"}
+
+        try:
+            cfg = load_config()
+            cfg["royalty_last_folder"] = directory
+            cfg["royalty_recursive"] = recursive
+            save_config(cfg)
+        except Exception:
+            pass
+
+        self._royalty_thread = threading.Thread(
+            target=self._royalty_worker,
+            args=(directory, recursive),
+            daemon=True,
+        )
+        self._royalty_thread.start()
+        return {"ok": True}
+
+    def royalty_stop_scan(self) -> dict:
+        royalty.request_stop()
+        self._log("royalty", "[INFO] Interruzione richiesta...")
+        return {"ok": True}
+
+    def _royalty_worker(self, directory: str, recursive: bool) -> None:
+        """Esegue scan royalty-free in background, emette streaming."""
+        view = "royalty"
+        royalty.reset_stop()
+        self._log(view,
+                  f"[INFO] Analisi diritti: {directory} (recursive={recursive})")
+
+        _last = [0.0]
+        _THROTTLE = 0.05
+
+        def progress_cb(idx: int, total: int, filename: str,
+                         status: str, err_msg: str = "") -> None:
+            if status == "checking":
+                now = time.monotonic()
+                if now - _last[0] < _THROTTLE and idx != total:
+                    return
+                _last[0] = now
+            payload_evt = {
+                "idx": idx, "total": total,
+                "filename": filename, "status": status,
+            }
+            if err_msg:
+                payload_evt["error_msg"] = err_msg
+            if total > 0:
+                payload_evt["overall"] = min(idx / total, 1.0)
+            if status == "completed":
+                payload_evt["overall"] = 1.0
+                self._log(view, f"[INFO] Analisi completata ({total} file).")
+            elif status == "stopped":
+                self._log(view, "[INFO] Analisi interrotta.")
+            elif status == "error" and filename:
+                detail = f": {err_msg}" if err_msg else ""
+                self._log(view, f"[ERRORE] {filename}{detail}")
+            self._emit("royalty:progress", payload_evt)
+
+        def entry_cb(entry: dict) -> None:
+            """Streaming: appena un file e' processato, emit alla UI."""
+            try:
+                self._emit("royalty:entry", entry)
+            except Exception:
+                pass
+            # Log per file: solo quando trova un match RF
+            try:
+                st = entry.get("status", "")
+                if st == "royalty_free":
+                    matches = entry.get("matches") or []
+                    src = matches[0].get("source", "?") if matches else "?"
+                    lic = matches[0].get("license", "") if matches else ""
+                    from pathlib import Path as _P
+                    name = _P(entry.get("path", "")).name
+                    self._log(view, f"[OK] {name} → {src} ({lic})")
+            except Exception:
+                pass
+
+        try:
+            entries = royalty.scan_folder(
+                directory,
+                recursive=recursive,
+                progress_callback=progress_cb,
+                entry_callback=entry_cb,
+            )
+        except Exception as e:
+            self._log(view, f"[ERRORE] {e}")
+            self._emit("royalty:done", {"ok": False, "error": str(e),
+                                         "entries": []})
+            return
+
+        n_rf = sum(1 for e in entries if e.get("status") == "royalty_free")
+        n_unk = sum(1 for e in entries if e.get("status") == "unknown")
+        n_err = sum(1 for e in entries if e.get("status") == "error")
+        self._log(view,
+                  f"[INFO] Royalty-free: {n_rf} · sconosciuti: {n_unk} · "
+                  f"errori: {n_err} (totale {len(entries)})")
+        self._emit("royalty:done", {
+            "ok": True,
+            "entries": entries,
+            "total": len(entries),
+            "royalty_free_count": n_rf,
+            "unknown_count": n_unk,
+            "error_count": n_err,
+        })