478 lines
16 KiB
Dart
478 lines
16 KiB
Dart
import 'dart:async';
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import 'dart:io';
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import 'package:flutter/material.dart';
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import 'package:flutter/scheduler.dart';
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import 'package:flutter/services.dart';
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import 'package:logging/logging.dart';
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import 'package:media_extension/media_extension_action_types.dart';
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import 'package:modal_bottom_sheet/modal_bottom_sheet.dart';
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import 'package:move_to_background/move_to_background.dart';
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import 'package:photos/core/configuration.dart';
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import 'package:photos/core/event_bus.dart';
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import 'package:photos/ente_theme_data.dart';
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import 'package:photos/events/account_configured_event.dart';
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import 'package:photos/events/backup_folders_updated_event.dart';
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import 'package:photos/events/permission_granted_event.dart';
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import 'package:photos/events/subscription_purchased_event.dart';
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import 'package:photos/events/sync_status_update_event.dart';
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import 'package:photos/events/tab_changed_event.dart';
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import 'package:photos/events/trigger_logout_event.dart';
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import 'package:photos/events/user_logged_out_event.dart';
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import "package:photos/generated/l10n.dart";
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import 'package:photos/models/selected_files.dart';
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import 'package:photos/services/app_lifecycle_service.dart';
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import 'package:photos/services/collections_service.dart';
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import 'package:photos/services/local_sync_service.dart';
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import 'package:photos/services/update_service.dart';
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import 'package:photos/services/user_service.dart';
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import 'package:photos/states/user_details_state.dart';
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import 'package:photos/theme/colors.dart';
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import 'package:photos/theme/ente_theme.dart';
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import 'package:photos/ui/collection_action_sheet.dart';
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import 'package:photos/ui/collections_gallery_widget.dart';
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import 'package:photos/ui/common/bottom_shadow.dart';
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import 'package:photos/ui/extents_page_view.dart';
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import 'package:photos/ui/home/grant_permissions_widget.dart';
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import 'package:photos/ui/home/header_widget.dart';
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import 'package:photos/ui/home/home_bottom_nav_bar.dart';
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import 'package:photos/ui/home/home_gallery_widget.dart';
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import 'package:photos/ui/home/landing_page_widget.dart';
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import 'package:photos/ui/home/preserve_footer_widget.dart';
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import 'package:photos/ui/home/start_backup_hook_widget.dart';
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import 'package:photos/ui/loading_photos_widget.dart';
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import 'package:photos/ui/notification/update/change_log_page.dart';
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import 'package:photos/ui/settings/app_update_dialog.dart';
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import 'package:photos/ui/settings_page.dart';
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import "package:photos/ui/shared_collections_gallery.dart";
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import 'package:photos/utils/dialog_util.dart';
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import 'package:receive_sharing_intent/receive_sharing_intent.dart';
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import 'package:uni_links/uni_links.dart';
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class HomeWidget extends StatefulWidget {
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const HomeWidget({
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Key? key,
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}) : super(key: key);
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@override
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State<StatefulWidget> createState() => _HomeWidgetState();
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}
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class _HomeWidgetState extends State<HomeWidget> {
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static const _deviceFolderGalleryWidget = CollectionsGalleryWidget();
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static const _sharedCollectionGallery = SharedCollectionGallery();
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static final _settingsPage = SettingsPage(
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emailNotifier: UserService.instance.emailValueNotifier,
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);
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static const _headerWidget = HeaderWidget();
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final _logger = Logger("HomeWidgetState");
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final _selectedFiles = SelectedFiles();
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final GlobalKey shareButtonKey = GlobalKey();
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final PageController _pageController = PageController();
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int _selectedTabIndex = 0;
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// for receiving media files
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// ignore: unused_field
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StreamSubscription? _intentDataStreamSubscription;
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List<SharedMediaFile>? _sharedFiles;
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bool _shouldRenderCreateCollectionSheet = false;
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late StreamSubscription<TabChangedEvent> _tabChangedEventSubscription;
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late StreamSubscription<SubscriptionPurchasedEvent>
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_subscriptionPurchaseEvent;
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late StreamSubscription<TriggerLogoutEvent> _triggerLogoutEvent;
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late StreamSubscription<UserLoggedOutEvent> _loggedOutEvent;
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late StreamSubscription<PermissionGrantedEvent> _permissionGrantedEvent;
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late StreamSubscription<SyncStatusUpdate> _firstImportEvent;
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late StreamSubscription<BackupFoldersUpdatedEvent> _backupFoldersUpdatedEvent;
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late StreamSubscription<AccountConfiguredEvent> _accountConfiguredEvent;
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@override
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void initState() {
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_logger.info("Building initstate");
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_tabChangedEventSubscription =
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Bus.instance.on<TabChangedEvent>().listen((event) {
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if (event.source != TabChangedEventSource.pageView) {
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debugPrint(
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"TabChange going from $_selectedTabIndex to ${event.selectedIndex} souce: ${event.source}",
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);
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_selectedTabIndex = event.selectedIndex;
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// _pageController.jumpToPage(_selectedTabIndex);
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_pageController.animateToPage(
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event.selectedIndex,
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duration: const Duration(milliseconds: 100),
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curve: Curves.easeIn,
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);
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}
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});
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_subscriptionPurchaseEvent =
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Bus.instance.on<SubscriptionPurchasedEvent>().listen((event) {
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setState(() {});
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});
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_accountConfiguredEvent =
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Bus.instance.on<AccountConfiguredEvent>().listen((event) {
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setState(() {});
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});
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_triggerLogoutEvent =
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Bus.instance.on<TriggerLogoutEvent>().listen((event) async {
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await _autoLogoutAlert();
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});
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_loggedOutEvent = Bus.instance.on<UserLoggedOutEvent>().listen((event) {
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_logger.info('logged out, selectTab index to 0');
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_selectedTabIndex = 0;
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if (mounted) {
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setState(() {});
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}
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});
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_permissionGrantedEvent =
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Bus.instance.on<PermissionGrantedEvent>().listen((event) async {
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if (mounted) {
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setState(() {});
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}
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});
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_firstImportEvent =
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Bus.instance.on<SyncStatusUpdate>().listen((event) async {
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if (mounted && event.status == SyncStatus.completedFirstGalleryImport) {
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Duration delayInRefresh = const Duration(milliseconds: 0);
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// Loading page will redirect to BackupFolderSelectionPage.
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// To avoid showing folder hook in middle during routing,
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// delay state refresh for home page
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if (!LocalSyncService.instance.hasGrantedLimitedPermissions()) {
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delayInRefresh = const Duration(milliseconds: 250);
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}
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Future.delayed(
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delayInRefresh,
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() => {
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if (mounted)
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{
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setState(
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() {},
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)
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}
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},
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);
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}
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});
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_backupFoldersUpdatedEvent =
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Bus.instance.on<BackupFoldersUpdatedEvent>().listen((event) async {
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if (mounted) {
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setState(() {});
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}
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});
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_initDeepLinks();
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UpdateService.instance.shouldUpdate().then((shouldUpdate) {
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if (shouldUpdate) {
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Future.delayed(Duration.zero, () {
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showDialog(
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context: context,
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builder: (BuildContext context) {
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return AppUpdateDialog(
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UpdateService.instance.getLatestVersionInfo(),
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);
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},
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barrierColor: Colors.black.withOpacity(0.85),
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);
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});
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}
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});
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// For sharing images coming from outside the app
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_initMediaShareSubscription();
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WidgetsBinding.instance.addPostFrameCallback(
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(_) => Future.delayed(
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const Duration(seconds: 1),
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() => {
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if (mounted) {showChangeLog(context)}
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},
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),
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);
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super.initState();
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}
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Future<void> _autoLogoutAlert() async {
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final AlertDialog alert = AlertDialog(
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title: Text(S.of(context).sessionExpired),
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content: Text(S.of(context).pleaseLoginAgain),
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actions: [
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TextButton(
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child: Text(
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S.of(context).ok,
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style: TextStyle(
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color: Theme.of(context).colorScheme.greenAlternative,
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),
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),
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onPressed: () async {
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Navigator.of(context, rootNavigator: true).pop('dialog');
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Navigator.of(context).popUntil((route) => route.isFirst);
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final dialog =
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createProgressDialog(context, S.of(context).loggingOut);
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await dialog.show();
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await Configuration.instance.logout();
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await dialog.hide();
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},
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),
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],
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);
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await showDialog(
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context: context,
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builder: (BuildContext context) {
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return alert;
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},
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);
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}
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@override
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void dispose() {
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_tabChangedEventSubscription.cancel();
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_subscriptionPurchaseEvent.cancel();
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_triggerLogoutEvent.cancel();
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_loggedOutEvent.cancel();
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_permissionGrantedEvent.cancel();
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_firstImportEvent.cancel();
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_backupFoldersUpdatedEvent.cancel();
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_accountConfiguredEvent.cancel();
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_intentDataStreamSubscription?.cancel();
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super.dispose();
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}
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void _initMediaShareSubscription() {
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// For sharing images coming from outside the app while the app is in the memory
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_intentDataStreamSubscription =
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ReceiveSharingIntent.getMediaStream().listen(
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(List<SharedMediaFile> value) {
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setState(() {
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_shouldRenderCreateCollectionSheet = true;
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_sharedFiles = value;
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});
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},
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onError: (err) {
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_logger.severe("getIntentDataStream error: $err");
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},
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);
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// For sharing images coming from outside the app while the app is closed
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ReceiveSharingIntent.getInitialMedia().then((List<SharedMediaFile> value) {
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setState(() {
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_sharedFiles = value;
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_shouldRenderCreateCollectionSheet = true;
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});
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});
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}
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@override
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Widget build(BuildContext context) {
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_logger.info("Building home_Widget with tab $_selectedTabIndex");
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bool isSettingsOpen = false;
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final enableDrawer = LocalSyncService.instance.hasCompletedFirstImport();
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final action = AppLifecycleService.instance.mediaExtensionAction.action;
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return UserDetailsStateWidget(
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child: WillPopScope(
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child: Scaffold(
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drawerScrimColor: getEnteColorScheme(context).strokeFainter,
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drawerEnableOpenDragGesture: false,
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//using a hack instead of enabling this as enabling this will create other problems
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drawer: enableDrawer
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? ConstrainedBox(
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constraints: const BoxConstraints(maxWidth: 428),
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child: Drawer(
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width: double.infinity,
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child: _settingsPage,
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),
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)
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: null,
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onDrawerChanged: (isOpened) => isSettingsOpen = isOpened,
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body: SafeArea(
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bottom: false,
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child: Builder(
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builder: (context) {
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return _getBody(context);
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},
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),
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),
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resizeToAvoidBottomInset: false,
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),
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onWillPop: () async {
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if (_selectedTabIndex == 0) {
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if (isSettingsOpen) {
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Navigator.pop(context);
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return false;
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}
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if (Platform.isAndroid && action == IntentAction.main) {
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MoveToBackground.moveTaskToBack();
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return false;
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} else {
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return true;
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}
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} else {
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Bus.instance
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.fire(TabChangedEvent(0, TabChangedEventSource.backButton));
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return false;
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}
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},
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),
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);
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}
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Widget _getBody(BuildContext context) {
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if (!Configuration.instance.hasConfiguredAccount()) {
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_closeDrawerIfOpen(context);
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return const LandingPageWidget();
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}
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if (!LocalSyncService.instance.hasGrantedPermissions()) {
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return const GrantPermissionsWidget();
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}
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if (!LocalSyncService.instance.hasCompletedFirstImport()) {
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return const LoadingPhotosWidget();
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}
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if (_sharedFiles != null &&
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_sharedFiles!.isNotEmpty &&
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_shouldRenderCreateCollectionSheet) {
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//The gallery is getting rebuilt for some reason when the keyboard is up.
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//So to stop showing multiple CreateCollectionSheets, this flag
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//needs to be set to false the first time it is rendered.
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_shouldRenderCreateCollectionSheet = false;
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ReceiveSharingIntent.reset();
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Future.delayed(const Duration(milliseconds: 10), () {
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showCollectionActionSheet(
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context,
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sharedFiles: _sharedFiles,
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actionType: CollectionActionType.addFiles,
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);
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});
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}
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final isBottomInsetPresent = MediaQuery.of(context).viewPadding.bottom != 0;
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final bool showBackupFolderHook =
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!Configuration.instance.hasSelectedAnyBackupFolder() &&
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!LocalSyncService.instance.hasGrantedLimitedPermissions() &&
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CollectionsService.instance.getActiveCollections().isEmpty;
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return Stack(
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children: [
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Builder(
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builder: (context) {
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return ExtentsPageView(
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onPageChanged: (page) {
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Bus.instance.fire(
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TabChangedEvent(
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page,
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TabChangedEventSource.pageView,
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),
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);
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},
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controller: _pageController,
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openDrawer: Scaffold.of(context).openDrawer,
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physics: const BouncingScrollPhysics(),
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children: [
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showBackupFolderHook
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? const StartBackupHookWidget(headerWidget: _headerWidget)
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: HomeGalleryWidget(
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header: _headerWidget,
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footer: const PreserveFooterWidget(),
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selectedFiles: _selectedFiles,
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),
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_deviceFolderGalleryWidget,
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_sharedCollectionGallery,
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],
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);
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},
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),
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const Align(
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alignment: Alignment.bottomCenter,
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child: BottomShadowWidget(),
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),
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Align(
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alignment: Alignment.bottomCenter,
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child: Padding(
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padding: EdgeInsets.only(bottom: isBottomInsetPresent ? 32 : 8),
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child: HomeBottomNavigationBar(
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_selectedFiles,
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selectedTabIndex: _selectedTabIndex,
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),
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),
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),
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],
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);
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}
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void _closeDrawerIfOpen(BuildContext context) {
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Scaffold.of(context).isDrawerOpen
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? SchedulerBinding.instance.addPostFrameCallback((timeStamp) {
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Scaffold.of(context).closeDrawer();
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})
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: null;
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}
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Future<bool> _initDeepLinks() async {
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// Platform messages may fail, so we use a try/catch PlatformException.
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try {
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final String? initialLink = await getInitialLink();
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// Parse the link and warn the user, if it is not correct,
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// but keep in mind it could be `null`.
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if (initialLink != null) {
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_logger.info("Initial link received: " + initialLink);
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_getCredentials(context, initialLink);
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return true;
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} else {
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_logger.info("No initial link received.");
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}
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} on PlatformException {
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// Handle exception by warning the user their action did not succeed
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// return?
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_logger.severe("PlatformException thrown while getting initial link");
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}
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// Attach a listener to the stream
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linkStream.listen(
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(String? link) {
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_logger.info("Link received: " + link!);
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_getCredentials(context, link);
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},
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onError: (err) {
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_logger.severe(err);
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},
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);
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return false;
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}
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void _getCredentials(BuildContext context, String? link) {
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if (Configuration.instance.hasConfiguredAccount()) {
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return;
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}
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final ott = Uri.parse(link!).queryParameters["ott"]!;
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UserService.instance.verifyEmail(context, ott);
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}
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showChangeLog(BuildContext context) async {
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final bool show = await UpdateService.instance.showChangeLog();
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if (!show || !Configuration.instance.isLoggedIn()) {
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return;
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}
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final colorScheme = getEnteColorScheme(context);
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await showBarModalBottomSheet(
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topControl: const SizedBox.shrink(),
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shape: const RoundedRectangleBorder(
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borderRadius: BorderRadius.only(
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topLeft: Radius.circular(5),
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topRight: Radius.circular(5),
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),
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),
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backgroundColor: colorScheme.backgroundElevated,
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enableDrag: false,
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barrierColor: backdropFaintDark,
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context: context,
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builder: (BuildContext context) {
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return Padding(
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padding:
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EdgeInsets.only(bottom: MediaQuery.of(context).viewInsets.bottom),
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child: const ChangeLogPage(),
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);
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},
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);
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// Do not show change dialog again
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UpdateService.instance.hideChangeLog().ignore();
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}
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}
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