Added workaround to make lmstudio accept all models

Author: jbtronics

src/Services/AI/AcceptAllModelsCatalog.php

@@ -0,0 +1,59 @@
+<?php
+/*
+ * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
+ *
+ *  Copyright (C) 2019 - 2026 Jan Böhmer (https://github.com/jbtronics)
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Affero General Public License as published
+ *  by the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Affero General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Affero General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+
+namespace App\Services\AI;
+
+use Symfony\AI\Platform\Exception\ModelNotFoundException;
+use Symfony\AI\Platform\Model;
+use Symfony\AI\Platform\ModelCatalog\ModelCatalogInterface;
+use Symfony\Component\DependencyInjection\Attribute\AsDecorator;
+
+/**
+ * This is a wrapper, to allow accepting all models, even if they are not contained in the decorated ModelCatalogInterface.
+ * This is a workaround for outdated/incomplete model catalogs provided by AI platforms, which do not contain all available models, or do not update their catalogs frequently enough.
+ */
+#[AsDecorator('ai.platform.model_catalog.lmstudio')]
+final readonly class AcceptAllModelsCatalog implements ModelCatalogInterface
+{
+
+    public function __construct(private ModelCatalogInterface $decorated)
+    {
+    }
+
+    public function getModel(string $modelName): Model
+    {
+        //Use the actual values when its available.
+        try {
+            return $this->decorated->getModel($modelName);
+        } catch (ModelNotFoundException $e) {
+            //If the model is not found, return a generic model with the given name and no capabilities.
+            return new Model($modelName, []);
+        }
+    }
+
+    public function getModels(): array
+    {
+        //Return the actual models catalog here for correct autocompletition
+        return $this->decorated->getModels();
+    }
+}