feat: reconcile RF4DB media catalog

rf4_research/community_cli.py

@@ -35,7 +35,7 @@ USER_AGENT = "RF4-Spotter/0.1 (authorized data integration)"
 MIN_FETCH_INTERVAL_SECONDS = 30 * 60
 DEFAULT_STATE_FILE = Path(".cache/community-fetch-state.json")
 ALLOWED_HOSTS = frozenset({
-    "download.rf4db.com", "rf4db.com",
+    "download.rf4db.com", "rf4db.com", "oss.rf4db.com",
     "rf4-stat.ru",
     "rf4map.ru", "gw.rf4map.ru", "hb.ru-msk.vkcloud-storage.ru",
     "rf4-posts.com",
@@ -99,11 +99,13 @@ def fetch_site_key(url: str) -> str:
     hostname = (urlsplit(url).hostname or "").lower()
     if hostname.startswith("www."):
         hostname = hostname[4:]
-    if hostname.startswith("download."):
+    if hostname.endswith(".rf4db.com"):
+        hostname = "rf4db.com"
+    elif hostname.startswith("download."):
         hostname = hostname[9:]
-    if hostname.startswith("api."):
+    elif hostname.startswith("api."):
         hostname = hostname[4:]
-    if hostname.startswith("cdn."):
+    elif hostname.startswith("cdn."):
         hostname = hostname[4:]
     if hostname == "gw.rf4map.ru":
         hostname = "rf4map.ru"