Add Jellyfin mappings and optimize cast queries

Performance and settings updates:

- Add a new jellyfin_library_mappings column to the settings table and wire it into the Settings model (update handling and default value). This enables storing Jellyfin library mappings in settings.
- Optimize Cast::list by loading all cast filmography in a single joined query and grouping results per cast to avoid N+1 queries.
- Remove per-item cast/staff loading in Media model to avoid repeated queries during list/search operations.
- Remove game-specific enrichment from MediaController search to stop extra game info lookups during search responses.

These changes reduce repeated DB calls and centralize Jellyfin mapping storage.

api/controllers/MediaController.php

@@ -278,17 +278,7 @@ class MediaController {
         $limit = isset($_GET['limit']) ? (int)$_GET['limit'] : 20;
         
         $result = $this->media->search($filters, $page, $limit);
-        
-        // Game-spezifische Daten für Games laden
-        foreach ($result['items'] as &$item) {
-            if ($item['type'] === 'Game') {
-                $gameInfo = $this->game->getGameInfoForList($item['id']);
-                if ($gameInfo) {
-                    $item = array_merge($item, $gameInfo);
-                }
-            }
-        }
-        
+
         return ['success' => true, 'data' => $result];
     }
     

api/database.php

@@ -357,6 +357,7 @@ class Database {
                 auto_play_trailers BOOLEAN DEFAULT 0,
                 language TEXT DEFAULT 'en',
                 theme TEXT DEFAULT 'system',
+                jellyfin_library_mappings JSON,
                 created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
                 updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
             )

api/models/Cast.php

@@ -49,16 +49,37 @@ class Cast extends BaseModel {
         $items = $this->findAll($conditions, 'createdAt DESC', $limit, $offset);
         $total = $this->count($conditions);
 
-
-        // Add filmography to each cast member
-        foreach ($items as &$item) {
-            $item['filmography'] = $this->getMediaForCast($item['id']);
-            // Extract unique media types
-            $mediaTypes = array_unique(array_column($item['filmography'], 'category'));
-            $item['media_types'] = array_values($mediaTypes);
+        // Load filmography for all cast members in a single query
+        if (!empty($items)) {
+            $castIds = array_column($items, 'id');
+            $placeholders = str_repeat('?,', count($castIds) - 1) . '?';
+            
+            $stmt = $this->pdo->prepare("
+                SELECT mc.cast_id, m.id, m.title, m.year, m.poster, m.category, m.type, mc.role, mc.characterName
+                FROM media m
+                INNER JOIN media_cast mc ON m.id = mc.media_id
+                WHERE mc.cast_id IN ($placeholders)
+                ORDER BY m.year DESC
+            ");
+            $stmt->execute($castIds);
+            $allFilmography = $stmt->fetchAll();
+            
+            // Group filmography by cast_id
+            $filmographyByCast = [];
+            foreach ($allFilmography as $film) {
+                $castId = $film['cast_id'];
+                unset($film['cast_id']);
+                $filmographyByCast[$castId][] = $film;
+            }
+            
+            // Attach filmography to each cast member
+            foreach ($items as &$item) {
+                $item['filmography'] = $filmographyByCast[$item['id']] ?? [];
+                $mediaTypes = array_unique(array_column($item['filmography'], 'category'));
+                $item['media_types'] = array_values($mediaTypes);
+            }
         }
 
-        
         return [
             'items' => $items,
             'total' => $total,

api/models/Media.php

@@ -64,12 +64,7 @@ class Media extends BaseModel {
             $stmt = $this->pdo->prepare($query);
             $stmt->execute($params);
             $items = $stmt->fetchAll();
-            
-            // Cast-Mitglieder für jedes Medium laden
-            foreach ($items as &$item) {
-                $item['staff'] = $this->getCastForMedia($item['id']);
-            }
-            
+
             // Count Query
             $countQuery = "SELECT COUNT(*) FROM {$this->table} WHERE 1=1";
             $countParams = [];
@@ -93,11 +88,6 @@ class Media extends BaseModel {
         } else {
             $items = $this->findAll($conditions, 'createdAt DESC', $limit, $offset);
             $total = $this->count($conditions);
-            
-            // Cast-Mitglieder für jedes Medium laden
-            foreach ($items as &$item) {
-                $item['staff'] = $this->getCastForMedia($item['id']);
-            }
         }
         
         return [

api/models/Settings.php

@@ -51,10 +51,14 @@ class Settings extends BaseModel {
         if (isset($data['language'])) {
             $updateData['language'] = $data['language'];
         }
-        
+
         if (isset($data['theme'])) {
             $updateData['theme'] = $data['theme'];
         }
+
+        if (isset($data['jellyfin_library_mappings'])) {
+            $updateData['jellyfin_library_mappings'] = $data['jellyfin_library_mappings'];
+        }
         
         // Check if settings row exists
         $existing = $this->findById(1);
@@ -72,7 +76,7 @@ class Settings extends BaseModel {
                 'auto_play_trailers' => 0,
                 'language' => 'en',
                 'theme' => 'system',
-                'theme' => 'system'
+                'jellyfin_library_mappings' => ''
             ];
             $mergedData = array_merge($defaultData, $updateData);
             $this->create($mergedData);