Add api and user contexts

src/utils/sdk.ts

@@ -0,0 +1,23 @@
+import { Api, Jellyfin } from '@jellyfin/sdk';
+import { ApiClient } from 'jellyfin-apiclient';
+
+/**
+ * Returns an SDK Api instance using the same parameters as the provided ApiClient.
+ * @param {ApiClient} apiClient The (legacy) ApiClient.
+ * @returns {Api} An equivalent SDK Api instance.
+ */
+export const toApi = (apiClient: ApiClient): Api => {
+    return (new Jellyfin({
+        clientInfo: {
+            name: apiClient.appName(),
+            version: apiClient.appVersion()
+        },
+        deviceInfo: {
+            name: apiClient.deviceName(),
+            id: apiClient.deviceId()
+        }
+    })).createApi(
+        apiClient.serverAddress(),
+        apiClient.accessToken()
+    );
+};