Fix Jellyfin to use path-specific scanning instead of full library refresh (#7)

Author: beanbaganalytica

main.py

@@ -708,7 +708,7 @@ async def test_connection(
                 headers = {"X-Plex-Token": token}
             elif type.lower() == "jellyfin":
                 test_url = f"{url}/System/Info/Public"
-                headers = {"X-MediaBrowser-Token": api_key}
+                headers = {"Authorization": f'MediaBrowser Token="{api_key}"'}
             elif type.lower() == "emby":
                 test_url = f"{url}/Library/SelectableMediaFolders"
                 headers = {"X-MediaBrowser-Token": api_key}

media_server_service.py

@@ -115,17 +115,34 @@ def __init__(self, **kwargs):
         self.type = "jellyfin"
 
     async def scan_path(self, path: str) -> Dict[str, Any]:
-        """Scan a path in Jellyfin"""
+        """Scan a specific path in Jellyfin using the Media/Updated endpoint.
+
+        This uses the /Library/Media/Updated endpoint which notifies Jellyfin
+        about changes to specific paths, rather than triggering a full library scan.
+        """
         headers = {
-            "X-MediaBrowser-Token": self.api_key
+            "Authorization": f'MediaBrowser Token="{self.api_key}"',
+            "Content-Type": "application/json"
         }
-        
-        # Trigger library scan
-        scan_url = urljoin(self.url, "/Library/Refresh")
+
+        # Use /Library/Media/Updated endpoint for path-specific scanning
+        scan_url = urljoin(self.url, "/Library/Media/Updated")
+
+        payload = {
+            "Updates": [
+                {
+                    "Path": path,
+                    "UpdateType": "Modified"
+                }
+            ]
+        }
+
+        logger.debug(f"Scanning Jellyfin path: {path}")
+
         async with aiohttp.ClientSession() as session:
-            async with session.post(scan_url, headers=headers, timeout=30) as response:
+            async with session.post(scan_url, headers=headers, json=payload, timeout=30) as response:
                 response.raise_for_status()
-                return {"message": "Scan initiated"}
+                return {"status": "success", "message": f"Scan initiated for path: {path}"}
 
 class EmbyServer(MediaServerBase):
     def __init__(self, **kwargs):
@@ -305,15 +322,28 @@ async def _scan_plex(self, server: PlexServer, path: str, library_type: str) ->
 
     async def _scan_jellyfin(self, server: JellyfinServer, path: str) -> Dict[str, Any]:
         headers = {
-            "X-MediaBrowser-Token": server.api_key
+            "Authorization": f'MediaBrowser Token="{server.api_key}"',
+            "Content-Type": "application/json"
         }
-        
-        # Trigger library scan
-        scan_url = urljoin(server.url, "/Library/Refresh")
+
+        # Use /Library/Media/Updated endpoint for path-specific scanning
+        scan_url = urljoin(server.url, "/Library/Media/Updated")
+
+        payload = {
+            "Updates": [
+                {
+                    "Path": path,
+                    "UpdateType": "Modified"
+                }
+            ]
+        }
+
+        logger.debug(f"Scanning Jellyfin path: {path}")
+
         async with aiohttp.ClientSession() as session:
-            async with session.post(scan_url, headers=headers, timeout=30) as response:
+            async with session.post(scan_url, headers=headers, json=payload, timeout=30) as response:
                 response.raise_for_status()
-                return {"message": "Scan initiated"}
+                return {"status": "success", "message": f"Scan initiated for path: {path}"}
 
     async def _scan_emby(self, server: EmbyServer, path: str) -> Dict[str, Any]:
         headers = {