connessione con hardware in assets

front/dropdown_host.ajax.php

@@ -0,0 +1,43 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * AJAX endpoint providing the asset dropdown for the "Hardware host"
+ * field of the UrBackup server form.
+ *
+ * Called through Ajax::updateItemOnSelectEvent when the host itemtype
+ * selection changes. GET only, no state changes are performed.
+ */
+
+use GlpiPlugin\Urbackup\Config;
+
+if (!defined('GLPI_ROOT')) {
+    define('GLPI_ROOT', dirname(__DIR__, 4));
+}
+
+include_once GLPI_ROOT . '/inc/includes.php';
+
+Html::header_nocache();
+
+Session::checkLoginUser();
+
+if (($_SERVER['REQUEST_METHOD'] ?? '') !== 'GET') {
+    http_response_code(405);
+    exit;
+}
+
+$itemtype = (string) ($_GET['itemtype'] ?? '');
+
+if ($itemtype === '' || !class_exists($itemtype) || !Config::isItemtypeEnabled($itemtype)) {
+    exit;
+}
+
+$value = (int) ($_GET['value'] ?? 0);
+
+Dropdown::show($itemtype, [
+    'name'            => 'host_items_id',
+    'value'           => $value,
+    'entity'          => Session::getActiveEntities(),
+    'display_emptychoice' => true,
+]);