fix server

install/uninstall.php

@@ -16,6 +16,49 @@ if (!defined('GLPI_ROOT')) {
 
 require_once __DIR__ . '/install.php';
 
+/**
+ * Remove the UrBackup capacity reference from Asset Definitions.
+ *
+ * When the plugin is uninstalled, the `UrBackupCapacity` class no longer exists,
+ * but its reference may remain stored in the `capacities` JSON column of
+ * `glpi_assetdefinitions`. GLPI core safely ignores such orphaned capacities,
+ * but we clean them up so the database does not keep stale references.
+ *
+ * @param Migration $migration Migration instance
+ *
+ * @return void
+ */
+function plugin_urbackup_uninstall_cleanup_capacities(Migration $migration, \DBmysql $db): void
+{
+    $capacity_class = \GlpiPlugin\Urbackup\Capacity\UrBackupCapacity::class;
+    $table = 'glpi_assetdefinitions';
+
+    if (!$db->tableExists($table)) {
+        return;
+    }
+
+    foreach ($db->request(['FROM' => $table, 'WHERE' => ['capacities' => ['<>' => '[]']]]) as $row) {
+        $decoded = json_decode((string) $row['capacities'], true);
+        if (!is_array($decoded)) {
+            continue;
+        }
+
+        $filtered = array_values(array_filter($decoded, static function ($spec) use ($capacity_class): bool {
+            return is_array($spec) && (string) ($spec['name'] ?? '') !== $capacity_class;
+        }));
+
+        if (count($filtered) === count($decoded)) {
+            continue;
+        }
+
+        $db->update($table, [
+            'capacities' => json_encode($filtered),
+        ], ['id' => (int) $row['id']]);
+    }
+
+    $migration->displayMessage(__('UrBackup capacity removed from asset definitions', 'urbackup'));
+}
+
 /**
  * Uninstall plugin.
  *
@@ -29,6 +72,9 @@ function plugin_urbackup_uninstall_process(): bool
 
     Profile::uninstallRights();
 
+    global $DB;
+    plugin_urbackup_uninstall_cleanup_capacities($migration, $DB);
+
     plugin_urbackup_migration_drop_table($migration, 'glpi_plugin_urbackup_profiles');
     plugin_urbackup_migration_drop_table($migration, 'glpi_plugin_urbackup_serverassets');
     plugin_urbackup_migration_drop_table($migration, 'glpi_plugin_urbackup_servers');