Added logic to delegate the info retrieval logic to another provider when giving an URL

src/Services/InfoProviderSystem/Providers/URLHandlerInfoProviderInterface.php

@@ -0,0 +1,43 @@
+<?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\InfoProviderSystem\Providers;
+
+/**
+ * If an interface
+ */
+interface URLHandlerInfoProviderInterface
+{
+    /**
+     * Returns a list of supported domains (e.g. ["digikey.com"])
+     * @return array An array of supported domains
+     */
+    public function getHandledDomains(): array;
+
+    /**
+     * Extracts the unique ID of a part from a given URL. It is okay if this is not a canonical ID, as long as it can be used to uniquely identify the part within this provider.
+     * @param  string  $url The URL to extract the ID from
+     * @return string|null The extracted ID, or null if the URL is not valid for this provider
+     */
+    public function getIDFromURL(string $url): ?string;
+}