import 'dart:async'; import 'dart:io'; import 'package:flutter/material.dart'; import 'package:adaptive_dialog/adaptive_dialog.dart'; import 'package:flutter_gen/gen_l10n/l10n.dart'; import 'package:future_loading_dialog/future_loading_dialog.dart'; import 'package:matrix/matrix.dart'; import 'package:receive_sharing_intent/receive_sharing_intent.dart'; import 'package:uni_links/uni_links.dart'; import 'package:vrouter/vrouter.dart'; import 'package:fluffychat/config/app_config.dart'; import 'package:fluffychat/pages/chat_list/chat_list_view.dart'; import 'package:fluffychat/utils/fluffy_share.dart'; import 'package:fluffychat/utils/platform_infos.dart'; import '../../../utils/account_bundles.dart'; import '../../main.dart'; import '../../utils/matrix_sdk_extensions.dart/matrix_file_extension.dart'; import '../../utils/url_launcher.dart'; import '../../widgets/matrix.dart'; import '../bootstrap/bootstrap_dialog.dart'; enum SelectMode { normal, share, select } enum PopupMenuAction { settings, invite, newGroup, newSpace, setStatus, archive, } class ChatList extends StatefulWidget { const ChatList({Key key}) : super(key: key); @override ChatListController createState() => ChatListController(); } class ChatListController extends State { StreamSubscription _intentDataStreamSubscription; StreamSubscription _intentFileStreamSubscription; StreamSubscription _intentUriStreamSubscription; String _activeSpaceId; String get activeSpaceId => Matrix.of(context).client.getRoomById(_activeSpaceId) == null ? null : _activeSpaceId; final ScrollController scrollController = ScrollController(); bool scrolledToTop = true; void _onScroll() { final newScrolledToTop = scrollController.position.pixels <= 0; if (newScrolledToTop != scrolledToTop) { setState(() { scrolledToTop = newScrolledToTop; }); } } void setActiveSpaceId(BuildContext context, String spaceId) { setState(() => _activeSpaceId = spaceId); } void editSpace(BuildContext context, String spaceId) async { await Matrix.of(context).client.getRoomById(spaceId).postLoad(); VRouter.of(context).toSegments(['spaces', spaceId]); } List get spaces => Matrix.of(context).client.rooms.where((r) => r.isSpace).toList(); final selectedRoomIds = {}; bool crossSigningCached; bool showChatBackupBanner = false; void firstRunBootstrapAction() async { setState(() { showChatBackupBanner = false; }); await BootstrapDialog( client: Matrix.of(context).client, ).show(context); VRouter.of(context).to('/rooms'); } String get activeChat => VRouter.of(context).pathParameters['roomid']; SelectMode get selectMode => Matrix.of(context).shareContent != null ? SelectMode.share : selectedRoomIds.isEmpty ? SelectMode.normal : SelectMode.select; void _processIncomingSharedFiles(List files) { if (files?.isEmpty ?? true) return; VRouter.of(context).to('/rooms'); final file = File(files.first.path); Matrix.of(context).shareContent = { 'msgtype': 'chat.fluffy.shared_file', 'file': MatrixFile( bytes: file.readAsBytesSync(), name: file.path, ).detectFileType, }; } void _processIncomingSharedText(String text) { if (text == null) return; VRouter.of(context).to('/rooms'); if (text.toLowerCase().startsWith(AppConfig.inviteLinkPrefix) || (text.toLowerCase().startsWith(AppConfig.schemePrefix) && !RegExp(r'\s').hasMatch(text))) { return; } Matrix.of(context).shareContent = { 'msgtype': 'm.text', 'body': text, }; } void _processIncomingUris(String text) async { if (text == null) return; VRouter.of(context).to('/rooms'); text = text.replaceFirst('im.fluffychat://', 'matrix:'); UrlLauncher(context, text).openMatrixToUrl(); return; } void _initReceiveSharingIntent() { if (!PlatformInfos.isMobile) return; // For sharing images coming from outside the app while the app is in the memory _intentFileStreamSubscription = ReceiveSharingIntent.getMediaStream() .listen(_processIncomingSharedFiles, onError: print); // For sharing images coming from outside the app while the app is closed ReceiveSharingIntent.getInitialMedia().then(_processIncomingSharedFiles); // For sharing or opening urls/text coming from outside the app while the app is in the memory _intentDataStreamSubscription = ReceiveSharingIntent.getTextStream() .listen(_processIncomingSharedText, onError: print); // For sharing or opening urls/text coming from outside the app while the app is closed ReceiveSharingIntent.getInitialText().then(_processIncomingSharedText); // For receiving shared Uris _intentUriStreamSubscription = linkStream.listen(_processIncomingUris); if (FluffyChatApp.gotInitialLink == false) { FluffyChatApp.gotInitialLink = true; getInitialLink().then(_processIncomingUris); } } @override void initState() { _initReceiveSharingIntent(); scrollController.addListener(_onScroll); _waitForFirstSync(); super.initState(); } void checkBootstrap() async { if (!Matrix.of(context).client.encryptionEnabled) return; await Matrix.of(context).client.accountDataLoading; await Matrix.of(context).client.userDeviceKeysLoading; final crossSigning = await Matrix.of(context).client.encryption?.crossSigning?.isCached() ?? false; final needsBootstrap = Matrix.of(context).client.encryption?.crossSigning?.enabled == false || crossSigning == false; final isUnknownSession = Matrix.of(context).client.isUnknownSession; if (needsBootstrap || isUnknownSession) { setState(() { showChatBackupBanner = true; }); } } @override void dispose() { _intentDataStreamSubscription?.cancel(); _intentFileStreamSubscription?.cancel(); _intentUriStreamSubscription?.cancel(); scrollController.removeListener(_onScroll); super.dispose(); } bool roomCheck(Room room) { if (room.isSpace && room.membership == Membership.join && !room.isUnread) { return false; } if (activeSpaceId != null) { final space = Matrix.of(context).client.getRoomById(activeSpaceId); if (space.spaceChildren?.any((child) => child.roomId == room.id) ?? false) { return true; } if (room.spaceParents?.any((parent) => parent.roomId == activeSpaceId) ?? false) { return true; } if (room.isDirectChat && room.summary?.mHeroes != null && room.summary.mHeroes.any((userId) { final user = space.getState(EventTypes.RoomMember, userId)?.asUser; return user != null && user.membership == Membership.join; })) { return true; } return false; } return true; } void toggleSelection(String roomId) { setState(() => selectedRoomIds.contains(roomId) ? selectedRoomIds.remove(roomId) : selectedRoomIds.add(roomId)); } Future toggleUnread() async { await showFutureLoadingDialog( context: context, future: () async { final markUnread = anySelectedRoomNotMarkedUnread; final client = Matrix.of(context).client; for (final roomId in selectedRoomIds) { final room = client.getRoomById(roomId); if (room.markedUnread == markUnread) continue; await client.getRoomById(roomId).markUnread(markUnread); } }, ); cancelAction(); } Future toggleFavouriteRoom() async { await showFutureLoadingDialog( context: context, future: () async { final makeFavorite = anySelectedRoomNotFavorite; final client = Matrix.of(context).client; for (final roomId in selectedRoomIds) { final room = client.getRoomById(roomId); if (room.isFavourite == makeFavorite) continue; await client.getRoomById(roomId).setFavourite(makeFavorite); } }, ); cancelAction(); } Future toggleMuted() async { await showFutureLoadingDialog( context: context, future: () async { final newState = anySelectedRoomNotMuted ? PushRuleState.mentionsOnly : PushRuleState.notify; final client = Matrix.of(context).client; for (final roomId in selectedRoomIds) { final room = client.getRoomById(roomId); if (room.pushRuleState == newState) continue; await client.getRoomById(roomId).setPushRuleState(newState); } }, ); cancelAction(); } Future archiveAction() async { final confirmed = await showOkCancelAlertDialog( useRootNavigator: false, context: context, title: L10n.of(context).areYouSure, okLabel: L10n.of(context).yes, cancelLabel: L10n.of(context).cancel, ) == OkCancelResult.ok; if (!confirmed) return; await showFutureLoadingDialog( context: context, future: () => _archiveSelectedRooms(), ); setState(() => null); } void setStatus() async { final input = await showTextInputDialog( useRootNavigator: false, context: context, title: L10n.of(context).setStatus, okLabel: L10n.of(context).ok, cancelLabel: L10n.of(context).cancel, textFields: [ DialogTextField( hintText: L10n.of(context).statusExampleMessage, ), ]); if (input == null) return; await showFutureLoadingDialog( context: context, future: () => Matrix.of(context).client.setPresence( Matrix.of(context).client.userID, PresenceType.online, statusMsg: input.single, ), ); } void onPopupMenuSelect(action) { switch (action) { case PopupMenuAction.setStatus: setStatus(); break; case PopupMenuAction.settings: VRouter.of(context).to('/settings'); break; case PopupMenuAction.invite: FluffyShare.share( L10n.of(context).inviteText(Matrix.of(context).client.userID, 'https://matrix.to/#/${Matrix.of(context).client.userID}'), context); break; case PopupMenuAction.newGroup: VRouter.of(context).to('/newgroup'); break; case PopupMenuAction.newSpace: VRouter.of(context).to('/newspace'); break; case PopupMenuAction.archive: VRouter.of(context).to('/archive'); break; } } Future _archiveSelectedRooms() async { final client = Matrix.of(context).client; while (selectedRoomIds.isNotEmpty) { final roomId = selectedRoomIds.first; try { await client.getRoomById(roomId).leave(); } finally { toggleSelection(roomId); } } } Future addOrRemoveToSpace() async { if (activeSpaceId != null) { final consent = await showOkCancelAlertDialog( context: context, title: L10n.of(context).removeFromSpace, message: L10n.of(context).removeFromSpaceDescription, okLabel: L10n.of(context).remove, cancelLabel: L10n.of(context).cancel, isDestructiveAction: true, fullyCapitalizedForMaterial: false, ); if (consent != OkCancelResult.ok) return; final space = Matrix.of(context).client.getRoomById(activeSpaceId); final result = await showFutureLoadingDialog( context: context, future: () async { for (final roomId in selectedRoomIds) { await space.removeSpaceChild(roomId); } }, ); if (result.error == null) { ScaffoldMessenger.of(context).showSnackBar( SnackBar( content: Text(L10n.of(context).chatHasBeenRemovedFromThisSpace), ), ); } } else { final selectedSpace = await showConfirmationDialog( context: context, title: L10n.of(context).addToSpace, message: L10n.of(context).addToSpaceDescription, fullyCapitalizedForMaterial: false, actions: Matrix.of(context) .client .rooms .where((r) => r.isSpace) .map( (space) => AlertDialogAction( key: space.id, label: space.displayname, ), ) .toList()); if (selectedSpace == null) return; final result = await showFutureLoadingDialog( context: context, future: () async { final space = Matrix.of(context).client.getRoomById(selectedSpace); if (space.canSendDefaultStates) { for (final roomId in selectedRoomIds) { await space.setSpaceChild(roomId); } } }, ); if (result.error == null) { ScaffoldMessenger.of(context).showSnackBar( SnackBar( content: Text(L10n.of(context).chatHasBeenAddedToThisSpace), ), ); } } setState(() => selectedRoomIds.clear()); } bool get anySelectedRoomNotMarkedUnread => selectedRoomIds.any( (roomId) => !Matrix.of(context).client.getRoomById(roomId).markedUnread); bool get anySelectedRoomNotFavorite => selectedRoomIds.any( (roomId) => !Matrix.of(context).client.getRoomById(roomId).isFavourite); bool get anySelectedRoomNotMuted => selectedRoomIds.any((roomId) => Matrix.of(context).client.getRoomById(roomId).pushRuleState == PushRuleState.notify); bool waitForFirstSync = false; Future _waitForFirstSync() async { final client = Matrix.of(context).client; await client.roomsLoading; await client.accountDataLoading; if (client.prevBatch?.isEmpty ?? true) { await client.onFirstSync.stream.first; } // Load space members to display DM rooms if (activeSpaceId != null) { final space = client.getRoomById(activeSpaceId); final localMembers = space.getParticipants().length; final actualMembersCount = (space.summary?.mInvitedMemberCount ?? 0) + (space.summary?.mJoinedMemberCount ?? 0); if (localMembers < actualMembersCount) { await space.requestParticipants(); } } setState(() { waitForFirstSync = true; }); WidgetsBinding.instance.addPostFrameCallback((_) => checkBootstrap()); return; } void cancelAction() { if (selectMode == SelectMode.share) { setState(() => Matrix.of(context).shareContent = null); } else { setState(() => selectedRoomIds.clear()); } } void setActiveClient(Client client) { if (client == null) return; VRouter.of(context).to('/rooms'); setState(() { _activeSpaceId = null; selectedRoomIds.clear(); Matrix.of(context).setActiveClient(client); }); } void setActiveBundle(String bundle) { VRouter.of(context).to('/rooms'); setState(() { _activeSpaceId = null; selectedRoomIds.clear(); Matrix.of(context).activeBundle = bundle; if (!Matrix.of(context) .currentBundle .any((client) => client == Matrix.of(context).client)) { Matrix.of(context) .setActiveClient(Matrix.of(context).currentBundle.first); } }); } void editBundlesForAccount(String userId, String activeBundle) async { final client = Matrix.of(context) .widget .clients[Matrix.of(context).getClientIndexByMatrixId(userId)]; final action = await showConfirmationDialog( context: context, title: L10n.of(context).editBundlesForAccount, actions: [ AlertDialogAction( key: EditBundleAction.addToBundle, label: L10n.of(context).addToBundle, ), if (activeBundle != client.userID) AlertDialogAction( key: EditBundleAction.removeFromBundle, label: L10n.of(context).removeFromBundle, ), ], ); if (action == null) return; switch (action) { case EditBundleAction.addToBundle: final bundle = await showTextInputDialog( context: context, title: L10n.of(context).bundleName, textFields: [ DialogTextField(hintText: L10n.of(context).bundleName) ]); if (bundle == null || bundle.isEmpty || bundle.single.isEmpty) return; await showFutureLoadingDialog( context: context, future: () => client.setAccountBundle(bundle.single), ); break; case EditBundleAction.removeFromBundle: await showFutureLoadingDialog( context: context, future: () => client.removeFromAccountBundle(activeBundle), ); } } bool get displayBundles => Matrix.of(context).hasComplexBundles && Matrix.of(context).accountBundles.keys.length > 1; String get secureActiveBundle { if (Matrix.of(context).activeBundle == null || !Matrix.of(context) .accountBundles .keys .contains(Matrix.of(context).activeBundle)) { return Matrix.of(context).accountBundles.keys.first; } return Matrix.of(context).activeBundle; } void resetActiveBundle() { WidgetsBinding.instance.addPostFrameCallback((timeStamp) { setState(() { Matrix.of(context).activeBundle = null; }); }); } @override Widget build(BuildContext context) { Matrix.of(context).navigatorContext = context; return ChatListView(this); } } enum EditBundleAction { addToBundle, removeFromBundle }