feat: implement caching and redirect endpoints for premium live streams

core/scrapers/radio357.py

@@ -276,7 +276,30 @@ class Radio357Scraper:
         self.db.commit()
         self.logger(f"R357: [{self.requests_made}/{self.hard_limit}] Pomyślnie pobrano {fetched} nowych linków.")
 
+    def update_live_stream_url(self):
+        token = self.get_token()
+        if not token:
+            return
+        
+        self.logger("R357: Aktualizacja adresu live stream...")
+        url = "https://stream.radio357.pl/?s=www"
+        try:
+            r = requests.get(url, headers={"User-Agent": "Mozilla/5.0"}, cookies={"token": token}, allow_redirects=False, timeout=5)
+            if r.status_code in (301, 302, 307) and "Location" in r.headers:
+                target_url = r.headers["Location"]
+                config_url = self.db.query(Config).filter_by(key="r357_live_url").first()
+                if not config_url:
+                    self.db.add(Config(key="r357_live_url", value=target_url))
+                else:
+                    config_url.value = target_url
+                self.db.commit()
+                self.logger(f"R357: Zapisano nowy strumień: {target_url}")
+        except Exception as e:
+            self.logger(f"R357 Błąd podczas pobierania streamu premium: {e}")
+
     def run_full_sync(self, specific_program_slug=None):
         self.sync_episodes(specific_program_slug)
         self.backfill_urls(specific_program_slug)
+        if not specific_program_slug:
+            self.update_live_stream_url()
         self.logger(f"R357: Koniec. Wysłano zapytania: {self.requests_made}/{self.hard_limit} (w tym backfill ograniczony do {self.backfill_limit}).")