1020b37e2f
Adds an opt-in native HLS video player (iOS-only, off by default) that uses AVPlayerViewController for true automatic picture-in-picture on swipe-home, replacing the WebView-based player when enabled. Key changes: - GQL API client for fetching playback access tokens and building HLS URLs - NativeVideoStore (MobX) managing player lifecycle, quality selection, PiP - VideoPlayerInterface abstraction so both stores drive the same overlay - Settings toggle gated on iOS with "Native player (experimental)" label - Auth token fallback: tries authenticated GQL for ad-free, falls back to anonymous if rejected (app OAuth token != web Client-ID token) - Scoped UnauthorizedInterceptor to Helix/OAuth URLs only - iOS Info.plist background audio mode for PiP audio continuity Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
99 lines
3.3 KiB
Dart
99 lines
3.3 KiB
Dart
import 'package:dio/dio.dart';
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import 'package:flutter/material.dart';
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import 'package:frosty/main.dart';
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import 'package:frosty/screens/onboarding/login_webview.dart';
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import 'package:frosty/screens/settings/stores/auth_store.dart';
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import 'package:frosty/widgets/frosty_dialog.dart';
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import 'package:provider/provider.dart';
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/// Dio interceptor that catches 401 Unauthorized errors and shows a login dialog
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class UnauthorizedInterceptor extends Interceptor {
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final AuthStore _authStore;
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UnauthorizedInterceptor(this._authStore);
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@override
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void onError(DioException err, ErrorInterceptorHandler handler) {
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// Check if this is a 401 Unauthorized error on a Twitch Helix/OAuth request
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if (err.response?.statusCode == 401 &&
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_isTwitchHelixOrOAuth(err.requestOptions.uri)) {
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// For token validation requests, let the error propagate so validateToken can handle it
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if (err.requestOptions.uri.path.endsWith('/validate')) {
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handler.next(err);
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return;
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}
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// For other requests, show login dialog and reject so the Future completes
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_showLoginDialog();
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handler.reject(err);
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return;
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}
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// For non-401 errors, continue with normal error handling
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handler.next(err);
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}
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void _showLoginDialog() {
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// Use the global navigator key to show dialog without needing BuildContext
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final context = navigatorKey.currentContext;
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if (context == null) return;
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// Use a flag to prevent multiple dialogs
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if (_isDialogShowing) return;
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_isDialogShowing = true;
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// Determine if user is logged in but missing scopes vs completely logged out
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final isLoggedIn = _authStore.isLoggedIn;
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final title = isLoggedIn ? 'Missing permissions' : 'Session expired';
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final message = isLoggedIn
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? 'Your session is missing permissions. Please log in again to continue.'
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: 'Your session has expired. Please log in again to continue.';
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showDialog(
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context: context,
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barrierDismissible: false, // User must choose an action
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builder: (BuildContext dialogContext) {
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return FrostyDialog(
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title: title,
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message: message,
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actions: [
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TextButton(
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onPressed: () {
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_isDialogShowing = false;
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Navigator.of(dialogContext).pop(); // Close dialog
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},
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child: const Text('Cancel'),
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),
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FilledButton(
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onPressed: () {
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_isDialogShowing = false;
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Navigator.of(dialogContext).pop(); // Close dialog
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// Navigate to login WebView
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Navigator.of(context).push(
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MaterialPageRoute(
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builder: (context) => Provider<AuthStore>.value(
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value: _authStore,
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child: const LoginWebView(),
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),
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),
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);
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},
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child: Text('Log in'),
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),
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],
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);
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},
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).then((_) {
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// Reset flag when dialog is dismissed
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_isDialogShowing = false;
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});
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}
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static bool _isDialogShowing = false;
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bool _isTwitchHelixOrOAuth(Uri uri) {
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final url = uri.toString();
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return url.startsWith('https://api.twitch.tv/helix') ||
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url.startsWith('https://id.twitch.tv/oauth2');
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}
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}
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