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feat: Implement new search view design

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This commit is contained in:
Christian Pauly 2021-03-27 18:04:31 +01:00
parent abb493a701
commit e42dd4bf8f
11 changed files with 634 additions and 396 deletions
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115
lib/components/contacts_list.dart Normal file
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@ -0,0 +1,115 @@
import 'dart:async';
import 'package:famedlysdk/famedlysdk.dart';
import 'package:fluffychat/components/avatar.dart';
import 'package:fluffychat/components/matrix.dart';
import 'package:flutter/material.dart';
import '../utils/client_presence_extension.dart';
import '../utils/presence_extension.dart';
import 'package:adaptive_page_layout/adaptive_page_layout.dart';
class ContactsList extends StatefulWidget {
final TextEditingController searchController;
const ContactsList({
Key key,
@required this.searchController,
}) : super(key: key);
@override
_ContactsState createState() => _ContactsState();
}
class _ContactsState extends State<ContactsList> {
StreamSubscription _onSync;
@override
void dispose() {
_onSync?.cancel();
super.dispose();
}
DateTime _lastSetState = DateTime.now();
Timer _coolDown;
void _updateView() {
_lastSetState = DateTime.now();
setState(() => null);
}
@override
Widget build(BuildContext context) {
final client = Matrix.of(context).client;
_onSync ??= client.onSync.stream.listen((_) {
if (DateTime.now().millisecondsSinceEpoch -
_lastSetState.millisecondsSinceEpoch <
1000) {
_coolDown?.cancel();
_coolDown = Timer(Duration(seconds: 1), _updateView);
} else {
_updateView();
}
});
final contactList = Matrix.of(context)
.client
.contactList
.where((p) => p.senderId
.toLowerCase()
.contains(widget.searchController.text.toLowerCase()))
.toList();
if (client.presences[client.userID]?.presence?.statusMsg?.isNotEmpty ??
false) {
contactList.insert(0, client.presences[client.userID]);
}
return ListView.builder(
itemCount: contactList.length,
itemBuilder: (_, i) => _ContactListTile(contact: contactList[i]),
);
}
}
class _ContactListTile extends StatelessWidget {
final Presence contact;
const _ContactListTile({Key key, @required this.contact}) : super(key: key);
@override
Widget build(BuildContext context) {
return FutureBuilder<Profile>(
future:
Matrix.of(context).client.getProfileFromUserId(contact.senderId),
builder: (context, snapshot) {
final displayname =
snapshot.data?.displayname ?? contact.senderId.localpart;
final avatarUrl = snapshot.data?.avatarUrl;
return ListTile(
leading: Container(
width: Avatar.defaultSize,
height: Avatar.defaultSize,
child: Stack(
children: [
Center(child: Avatar(avatarUrl, displayname)),
Align(
alignment: Alignment.bottomRight,
child: Icon(
Icons.circle,
color: contact.color,
size: 12,
),
),
],
),
),
title: Text(displayname),
subtitle: Text(contact.getLocalizedStatusMessage(context),
style: contact.presence.statusMsg?.isNotEmpty ?? false
? TextStyle(
color: Theme.of(context).accentColor,
fontWeight: FontWeight.bold,
)
: null),
onTap: () => AdaptivePageLayout.of(context)
.pushNamedAndRemoveUntilIsFirst(
'/rooms/${Matrix.of(context).client.getDirectChatFromUserId(contact.senderId)}'),
);
});
}
}

55
lib/components/default_bottom_navigation_bar.dart
View File

@ -1,55 +0,0 @@
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:adaptive_page_layout/adaptive_page_layout.dart';
import 'package:flutter_gen/gen_l10n/l10n.dart';
class DefaultBottomNavigationBar extends StatelessWidget {
final int currentIndex;
const DefaultBottomNavigationBar({Key key, this.currentIndex = 1})
: super(key: key);
@override
Widget build(BuildContext context) {
return BottomNavigationBar(
onTap: (i) {
if (i == currentIndex) return;
switch (i) {
case 0:
AdaptivePageLayout.of(context)
.pushNamedAndRemoveUntilIsFirst('/contacts');
break;
case 1:
AdaptivePageLayout.of(context).pushNamedAndRemoveAllOthers('/');
break;
case 2:
AdaptivePageLayout.of(context)
.pushNamedAndRemoveUntilIsFirst('/discover');
break;
}
},
backgroundColor: Theme.of(context).scaffoldBackgroundColor,
selectedItemColor: Theme.of(context).accentColor,
currentIndex: currentIndex,
type: BottomNavigationBarType.fixed,
showUnselectedLabels: true,
items: [
BottomNavigationBarItem(
icon: Icon(currentIndex == 0 ? Icons.people : Icons.people_outlined),
label: L10n.of(context).friends,
),
BottomNavigationBarItem(
icon: Icon(currentIndex == 1
? CupertinoIcons.chat_bubble_2_fill
: CupertinoIcons.chat_bubble_2),
label: L10n.of(context).messages,
),
BottomNavigationBarItem(
icon: Icon(currentIndex == 2
? CupertinoIcons.compass_fill
: CupertinoIcons.compass),
label: L10n.of(context).discover,
),
],
);
}
}

15
lib/config/routes.dart
View File

@ -5,8 +5,6 @@ import 'package:fluffychat/views/archive.dart';
import 'package:fluffychat/views/chat.dart';
import 'package:fluffychat/views/chat_details.dart';
import 'package:fluffychat/views/chat_encryption_settings.dart';
import 'package:fluffychat/views/contacts.dart';
import 'package:fluffychat/views/discover.dart';
import 'package:fluffychat/views/chat_list.dart';
import 'package:fluffychat/views/chat_permissions_settings.dart';
import 'package:fluffychat/views/empty_page.dart';
@ -17,6 +15,7 @@ import 'package:fluffychat/views/log_view.dart';
import 'package:fluffychat/views/login.dart';
import 'package:fluffychat/views/new_group.dart';
import 'package:fluffychat/views/new_private_chat.dart';
import 'package:fluffychat/views/search_view.dart';
import 'package:fluffychat/views/settings.dart';
import 'package:fluffychat/views/settings_3pid.dart';
import 'package:fluffychat/views/settings_devices.dart';
@ -142,22 +141,16 @@ class FluffyRoutes {
leftView: (_) => ChatList(),
mainView: (_) => NewPrivateChat(),
);
case 'contacts':
return ViewData(
mainView: (_) => Contacts(),
emptyView: (_) =>
activeRoomId != null ? Chat(activeRoomId) : EmptyPage(),
);
case 'discover':
case 'search':
if (parts.length == 3) {
return ViewData(
mainView: (_) => Discover(alias: parts[2]),
mainView: (_) => SearchView(alias: parts[2]),
emptyView: (_) =>
activeRoomId != null ? Chat(activeRoomId) : EmptyPage(),
);
}
return ViewData(
mainView: (_) => Discover(),
mainView: (_) => SearchView(),
emptyView: (_) =>
activeRoomId != null ? Chat(activeRoomId) : EmptyPage(),
);

15
lib/l10n/intl_en.arb
View File

@ -11,6 +11,21 @@
"type": "text",
"placeholders": {}
},
"chats": "Chats",
"@chats": {
"type": "text",
"placeholders": {}
},
"people": "People",
"@people": {
"type": "text",
"placeholders": {}
},
"publicGroups": "Public Groups",
"@publicGroups": {
"type": "text",
"placeholders": {}
},
"acceptedTheInvitation": "{username} accepted the invitation",
"@acceptedTheInvitation": {
"type": "text",

2
lib/main.dart
View File

@ -81,7 +81,7 @@ class App extends StatelessWidget {
Matrix.of(context).loginState == LoginState.logged &&
!{
'/',
'/discover',
'/search',
'/contacts',
}.contains(settings.name)
? CupertinoPageRoute(builder: builder)

2
lib/utils/url_launcher.dart
View File

@ -99,7 +99,7 @@ class UrlLauncher {
}
} else {
await AdaptivePageLayout.of(context)
.pushNamedAndRemoveUntilIsFirst('/discover/$roomIdOrAlias');
.pushNamedAndRemoveUntilIsFirst('/search/$roomIdOrAlias');
}
} else if (identityParts.primaryIdentifier.sigil == '@') {
final user = User(

164
lib/views/chat_list.dart
View File

@ -4,11 +4,9 @@ import 'dart:io';
import 'package:adaptive_dialog/adaptive_dialog.dart';
import 'package:adaptive_page_layout/adaptive_page_layout.dart';
import 'package:famedlysdk/famedlysdk.dart';
import 'package:fluffychat/components/avatar.dart';
import 'package:fluffychat/components/connection_status_header.dart';
import 'package:fluffychat/components/default_app_bar_search_field.dart';
import 'package:fluffychat/components/default_bottom_navigation_bar.dart';
import 'package:fluffychat/components/list_items/chat_list_item.dart';
import 'package:fluffychat/utils/fluffy_share.dart';
import 'package:flutter/cupertino.dart';
import 'package:fluffychat/app_config.dart';
import 'package:fluffychat/utils/platform_infos.dart';
@ -22,6 +20,7 @@ import '../utils/url_launcher.dart';
import 'package:flutter_gen/gen_l10n/l10n.dart';
enum SelectMode { normal, share, select }
enum PopupMenuAction { settings, invite, newGroup }
class ChatList extends StatefulWidget {
final String activeChat;
@ -38,9 +37,6 @@ class _ChatListState extends State<ChatList> {
StreamSubscription _intentFileStreamSubscription;
AppBar appBar;
bool get searchMode => searchController.text?.isNotEmpty ?? false;
final TextEditingController searchController = TextEditingController();
final _selectedRoomIds = <String>{};
final ScrollController _scrollController = ScrollController();
@ -172,8 +168,6 @@ class _ChatListState extends State<ChatList> {
return true;
}
final GlobalKey<DefaultAppBarSearchFieldState> _searchFieldKey = GlobalKey();
@override
Widget build(BuildContext context) {
return StreamBuilder<Object>(
@ -187,24 +181,8 @@ class _ChatListState extends State<ChatList> {
return Scaffold(
appBar: appBar ??
AppBar(
elevation: 1,
leading: selectMode == SelectMode.normal
? Center(
child: InkWell(
borderRadius: BorderRadius.circular(32),
onTap: () => AdaptivePageLayout.of(context)
.pushNamedAndRemoveUntilIsFirst('/settings'),
child: FutureBuilder<Profile>(
future: Matrix.of(context).client.ownProfile,
builder: (_, snapshot) => Avatar(
snapshot.data?.avatarUrl ?? Uri.parse(''),
snapshot.data?.displayname ??
Matrix.of(context).client.userID.localpart,
size: 32,
),
),
),
)
? null
: IconButton(
tooltip: L10n.of(context).cancel,
icon: Icon(Icons.close_outlined),
@ -259,24 +237,64 @@ class _ChatListState extends State<ChatList> {
IconButton(
icon: Icon(Icons.search_outlined),
tooltip: L10n.of(context).search,
onPressed: Matrix.of(context)
.client
.rooms
.isEmpty
? null
: () async {
await _scrollController.animateTo(
_scrollController
.position.minScrollExtent,
duration: Duration(milliseconds: 200),
curve: Curves.ease,
);
WidgetsBinding.instance
.addPostFrameCallback(
(_) => _searchFieldKey.currentState
.requestFocus(),
);
},
onPressed: () => AdaptivePageLayout.of(context)
.pushNamed('/search'),
),
PopupMenuButton<PopupMenuAction>(
onSelected: (action) {
switch (action) {
case PopupMenuAction.settings:
AdaptivePageLayout.of(context)
.pushNamed('/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:
AdaptivePageLayout.of(context)
.pushNamed('/newgroup');
break;
}
},
itemBuilder: (_) => [
PopupMenuItem(
value: PopupMenuAction.newGroup,
child: Row(
mainAxisSize: MainAxisSize.min,
children: [
Icon(Icons.group_add_outlined),
SizedBox(width: 12),
Text(L10n.of(context).createNewGroup),
],
),
),
PopupMenuItem(
value: PopupMenuAction.invite,
child: Row(
mainAxisSize: MainAxisSize.min,
children: [
Icon(Icons.share_outlined),
SizedBox(width: 12),
Text(L10n.of(context).inviteContact),
],
),
),
PopupMenuItem(
value: PopupMenuAction.settings,
child: Row(
mainAxisSize: MainAxisSize.min,
children: [
Icon(Icons.settings_outlined),
SizedBox(width: 12),
Text(L10n.of(context).settings),
],
),
),
],
),
],
title: Text(selectMode == SelectMode.share
@ -302,29 +320,20 @@ class _ChatListState extends State<ChatList> {
if (snapshot.hasData) {
var rooms = List<Room>.from(
Matrix.of(context).client.rooms);
rooms.removeWhere((room) =>
room.lastEvent == null ||
(searchMode &&
!room.displayname.toLowerCase().contains(
searchController.text.toLowerCase() ??
'')));
if (rooms.isEmpty && (!searchMode)) {
rooms.removeWhere((room) => room.lastEvent == null);
if (rooms.isEmpty) {
return Column(
mainAxisAlignment: MainAxisAlignment.center,
mainAxisSize: MainAxisSize.min,
children: <Widget>[
Icon(
searchMode
? Icons.search_outlined
: Icons.maps_ugc_outlined,
Icons.maps_ugc_outlined,
size: 80,
color: Colors.grey,
),
Center(
child: Text(
searchMode
? L10n.of(context).noRoomsFound
: L10n.of(context).startYourFirstChat,
L10n.of(context).startYourFirstChat,
textAlign: TextAlign.start,
style: TextStyle(
color: Colors.grey,
@ -338,33 +347,19 @@ class _ChatListState extends State<ChatList> {
final totalCount = rooms.length;
return ListView.builder(
controller: _scrollController,
itemCount: totalCount + 1,
itemBuilder: (BuildContext context, int i) => i ==
0
? Padding(
padding: EdgeInsets.all(12),
child: DefaultAppBarSearchField(
key: _searchFieldKey,
hintText: L10n.of(context).search,
prefixIcon: Icon(Icons.search_outlined),
searchController: searchController,
onChanged: (_) => setState(() => null),
padding: EdgeInsets.zero,
),
)
: ChatListItem(
rooms[i - 1],
selected: _selectedRoomIds
.contains(rooms[i - 1].id),
onTap: selectMode == SelectMode.select
? () =>
_toggleSelection(rooms[i - 1].id)
: null,
onLongPress: () =>
_toggleSelection(rooms[i - 1].id),
activeChat:
widget.activeChat == rooms[i - 1].id,
),
itemCount: totalCount,
itemBuilder: (BuildContext context, int i) =>
ChatListItem(
rooms[i],
selected:
_selectedRoomIds.contains(rooms[i].id),
onTap: selectMode == SelectMode.select
? () => _toggleSelection(rooms[i].id)
: null,
onLongPress: () =>
_toggleSelection(rooms[i].id),
activeChat: widget.activeChat == rooms[i].id,
),
);
} else {
return Center(
@ -383,9 +378,6 @@ class _ChatListState extends State<ChatList> {
child: Icon(Icons.add_outlined),
)
: null,
bottomNavigationBar: selectMode == SelectMode.normal
? DefaultBottomNavigationBar(currentIndex: 1)
: null,
);
});
}

210
lib/views/contacts.dart
View File

@ -1,210 +0,0 @@
import 'dart:async';
import 'package:adaptive_dialog/adaptive_dialog.dart';
import 'package:famedlysdk/famedlysdk.dart';
import 'package:fluffychat/components/avatar.dart';
import 'package:fluffychat/components/default_app_bar_search_field.dart';
import 'package:fluffychat/components/default_bottom_navigation_bar.dart';
import 'package:fluffychat/components/matrix.dart';
import 'package:fluffychat/utils/fluffy_share.dart';
import 'package:flutter/material.dart';
import 'package:flutter_gen/gen_l10n/l10n.dart';
import 'package:future_loading_dialog/future_loading_dialog.dart';
import '../utils/client_presence_extension.dart';
import '../utils/presence_extension.dart';
import 'package:adaptive_page_layout/adaptive_page_layout.dart';
class Contacts extends StatefulWidget {
@override
_ContactsState createState() => _ContactsState();
}
class _ContactsState extends State<Contacts> {
StreamSubscription _onSync;
final TextEditingController _controller = TextEditingController();
@override
void dispose() {
_onSync?.cancel();
super.dispose();
}
DateTime _lastSetState = DateTime.now();
Timer _coolDown;
void _updateView() {
_lastSetState = DateTime.now();
setState(() => null);
}
void _setStatus(BuildContext context) async {
final input = await showTextInputDialog(
context: context,
title: L10n.of(context).setStatus,
okLabel: L10n.of(context).ok,
cancelLabel: L10n.of(context).cancel,
useRootNavigator: false,
textFields: [
DialogTextField(
hintText: L10n.of(context).statusExampleMessage,
),
]);
if (input == null) return;
await showFutureLoadingDialog(
context: context,
future: () => Matrix.of(context).client.sendPresence(
Matrix.of(context).client.userID,
PresenceType.online,
statusMsg: input.single,
),
);
}
@override
Widget build(BuildContext context) {
final client = Matrix.of(context).client;
_onSync ??= client.onSync.stream.listen((_) {
if (DateTime.now().millisecondsSinceEpoch -
_lastSetState.millisecondsSinceEpoch <
1000) {
_coolDown?.cancel();
_coolDown = Timer(Duration(seconds: 1), _updateView);
} else {
_updateView();
}
});
final contactList = Matrix.of(context)
.client
.contactList
.where((p) =>
p.senderId.toLowerCase().contains(_controller.text.toLowerCase()))
.toList();
if (client.presences[client.userID]?.presence?.statusMsg?.isNotEmpty ??
false) {
contactList.insert(0, client.presences[client.userID]);
}
return Scaffold(
appBar: AppBar(
automaticallyImplyLeading: false,
elevation: 1,
title: Text(L10n.of(context).friends),
actions: [
TextButton.icon(
label: Text(
L10n.of(context).status,
style: TextStyle(color: Theme.of(context).accentColor),
),
icon:
Icon(Icons.edit_outlined, color: Theme.of(context).accentColor),
onPressed: () => _setStatus(context),
),
],
),
body: ListView.builder(
itemCount: contactList.length + 1,
itemBuilder: (_, i) => i == 0
? Column(
mainAxisSize: MainAxisSize.min,
children: [
Padding(
padding: EdgeInsets.all(12),
child: DefaultAppBarSearchField(
hintText: L10n.of(context).search,
prefixIcon: Icon(Icons.search_outlined),
searchController: _controller,
onChanged: (_) => setState(() => null),
padding: EdgeInsets.zero,
),
),
ListTile(
leading: CircleAvatar(
radius: Avatar.defaultSize / 2,
backgroundColor: Theme.of(context).primaryColor,
foregroundColor: Colors.white,
child: Icon(Icons.person_add_outlined),
),
title: Text(L10n.of(context).addNewFriend),
onTap: () => AdaptivePageLayout.of(context)
.pushNamed('/newprivatechat'),
),
Divider(height: 1),
if (contactList.isEmpty)
Column(
mainAxisAlignment: MainAxisAlignment.center,
mainAxisSize: MainAxisSize.min,
children: <Widget>[
SizedBox(height: 16),
Icon(
Icons.share_outlined,
size: 80,
color: Colors.grey,
),
Center(
child: OutlinedButton(
onPressed: () => FluffyShare.share(
L10n.of(context).inviteText(client.userID,
'https://matrix.to/#/${client.userID}'),
context),
child: Text(
L10n.of(context).inviteContact,
style: TextStyle(
color: Theme.of(context).accentColor),
),
),
),
],
),
],
)
: _ContactListTile(contact: contactList[i - 1]),
),
bottomNavigationBar: DefaultBottomNavigationBar(currentIndex: 0),
);
}
}
class _ContactListTile extends StatelessWidget {
final Presence contact;
const _ContactListTile({Key key, @required this.contact}) : super(key: key);
@override
Widget build(BuildContext context) {
return FutureBuilder<Profile>(
future:
Matrix.of(context).client.getProfileFromUserId(contact.senderId),
builder: (context, snapshot) {
final displayname =
snapshot.data?.displayname ?? contact.senderId.localpart;
final avatarUrl = snapshot.data?.avatarUrl;
return ListTile(
leading: Container(
width: Avatar.defaultSize,
height: Avatar.defaultSize,
child: Stack(
children: [
Center(child: Avatar(avatarUrl, displayname)),
Align(
alignment: Alignment.bottomRight,
child: Icon(
Icons.circle,
color: contact.color,
size: 12,
),
),
],
),
),
title: Text(displayname),
subtitle: Text(contact.getLocalizedStatusMessage(context),
style: contact.presence.statusMsg?.isNotEmpty ?? false
? TextStyle(
color: Theme.of(context).accentColor,
fontWeight: FontWeight.bold,
)
: null),
onTap: () => AdaptivePageLayout.of(context).pushNamed(
'/rooms/${Matrix.of(context).client.getDirectChatFromUserId(contact.senderId)}'),
);
});
}
}

2
lib/views/discover.dart
View File

@ -5,7 +5,6 @@ import 'package:adaptive_page_layout/adaptive_page_layout.dart';
import 'package:famedlysdk/famedlysdk.dart';
import 'package:fluffychat/components/avatar.dart';
import 'package:fluffychat/components/default_app_bar_search_field.dart';
import 'package:fluffychat/components/default_bottom_navigation_bar.dart';
import 'package:future_loading_dialog/future_loading_dialog.dart';
import 'package:fluffychat/components/matrix.dart';
import 'package:flutter/material.dart';
@ -296,7 +295,6 @@ class _DiscoverState extends State<Discover> {
}),
],
),
bottomNavigationBar: DefaultBottomNavigationBar(currentIndex: 2),
);
}
}

57
lib/views/new_private_chat.dart
View File

@ -3,6 +3,7 @@ import 'dart:async';
import 'package:adaptive_page_layout/adaptive_page_layout.dart';
import 'package:famedlysdk/famedlysdk.dart';
import 'package:fluffychat/components/avatar.dart';
import 'package:fluffychat/components/contacts_list.dart';
import 'package:future_loading_dialog/future_loading_dialog.dart';
import 'package:fluffychat/components/matrix.dart';
import 'package:fluffychat/utils/fluffy_share.dart';
@ -108,7 +109,7 @@ class _NewPrivateChatState extends State<NewPrivateChat> {
key: _formKey,
child: TextFormField(
controller: controller,
autofocus: true,
//autofocus: true,
autocorrect: false,
onChanged: (String text) => searchUserWithCoolDown(context),
textInputAction: TextInputAction.go,
@ -150,13 +151,35 @@ class _NewPrivateChatState extends State<NewPrivateChat> {
)
: Icon(Icons.account_circle_outlined),
prefixText: '@',
suffixIcon: IconButton(
onPressed: () => submitAction(context),
icon: Icon(Icons.arrow_forward_outlined),
),
hintText: '${L10n.of(context).username.toLowerCase()}',
),
),
),
),
Divider(height: 1),
if (foundProfiles.isNotEmpty && !correctMxId)
ListTile(
leading: CircleAvatar(
radius: Avatar.defaultSize / 2,
foregroundColor: Theme.of(context).accentColor,
backgroundColor: Theme.of(context).secondaryHeaderColor,
child: Icon(Icons.share_outlined),
),
onTap: () => FluffyShare.share(
L10n.of(context).inviteText(Matrix.of(context).client.userID,
'https://matrix.to/#/${Matrix.of(context).client.userID}'),
context),
title: Text('${L10n.of(context).yourOwnUsername}:'),
subtitle: Text(
Matrix.of(context).client.userID,
style: TextStyle(color: Theme.of(context).accentColor),
),
),
Divider(height: 1),
if (foundProfiles.isNotEmpty)
Expanded(
child: ListView.builder(
itemCount: foundProfiles.length,
@ -190,38 +213,12 @@ class _NewPrivateChatState extends State<NewPrivateChat> {
},
),
),
if (foundProfiles.isEmpty || correctMxId)
ListTile(
trailing: Icon(Icons.share_outlined),
onTap: () => FluffyShare.share(
L10n.of(context).inviteText(Matrix.of(context).client.userID,
'https://matrix.to/#/${Matrix.of(context).client.userID}'),
context),
title: Text(
'${L10n.of(context).yourOwnUsername}:',
style: TextStyle(
fontStyle: FontStyle.italic,
),
),
subtitle: Text(
Matrix.of(context).client.userID,
style: TextStyle(
fontSize: 16,
color: Theme.of(context).primaryColor,
),
),
),
Divider(height: 1),
if (foundProfiles.isEmpty || correctMxId)
if (foundProfiles.isEmpty)
Expanded(
child: Image.asset('assets/private_chat_wallpaper.png'),
child: ContactsList(searchController: controller),
),
],
),
floatingActionButton: FloatingActionButton(
onPressed: () => submitAction(context),
child: Icon(Icons.arrow_forward_outlined),
),
);
}
}

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lib/views/search_view.dart Normal file
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import 'dart:async';
import 'package:adaptive_dialog/adaptive_dialog.dart';
import 'package:adaptive_page_layout/adaptive_page_layout.dart';
import 'package:famedlysdk/famedlysdk.dart';
import 'package:fluffychat/components/avatar.dart';
import 'package:fluffychat/components/contacts_list.dart';
import 'package:fluffychat/components/default_app_bar_search_field.dart';
import 'package:fluffychat/components/list_items/chat_list_item.dart';
import 'package:fluffychat/components/matrix.dart';
import 'package:flutter/material.dart';
import 'package:flutter_gen/gen_l10n/l10n.dart';
import 'package:future_loading_dialog/future_loading_dialog.dart';
import '../utils/localized_exception_extension.dart';
class SearchView extends StatefulWidget {
final String alias;
const SearchView({Key key, this.alias}) : super(key: key);
@override
_SearchViewState createState() => _SearchViewState();
}
class _SearchViewState extends State<SearchView> {
final TextEditingController _controller = TextEditingController();
Future<PublicRoomsResponse> _publicRoomsResponse;
String _lastServer;
Timer _coolDown;
String _genericSearchTerm;
void _search(BuildContext context, String query) async {
setState(() => null);
_coolDown?.cancel();
_coolDown = Timer(
Duration(milliseconds: 500),
() => setState(() {
_genericSearchTerm = query;
_publicRoomsResponse = null;
searchUser(context, _controller.text);
}),
);
}
Future<String> _joinRoomAndWait(
BuildContext context,
String roomId,
String alias,
) async {
if (Matrix.of(context).client.getRoomById(roomId) != null) {
return roomId;
}
final newRoomId = await Matrix.of(context)
.client
.joinRoomOrAlias(alias?.isNotEmpty ?? false ? alias : roomId);
await Matrix.of(context)
.client
.onRoomUpdate
.stream
.firstWhere((r) => r.id == newRoomId);
return newRoomId;
}
void _joinGroupAction(BuildContext context, PublicRoom room) async {
if (await showOkCancelAlertDialog(
context: context,
okLabel: L10n.of(context).joinRoom,
title: '${room.name} (${room.numJoinedMembers ?? 0})',
message: room.topic ?? L10n.of(context).noDescription,
cancelLabel: L10n.of(context).cancel,
useRootNavigator: false,
) ==
OkCancelResult.cancel) {
return;
}
final success = await showFutureLoadingDialog(
context: context,
future: () => _joinRoomAndWait(
context,
room.roomId,
room.canonicalAlias ?? room.aliases.first,
),
);
if (success.error == null) {
await AdaptivePageLayout.of(context)
.pushNamedAndRemoveUntilIsFirst('/rooms/${success.result}');
}
}
String _server;
void _setServer(BuildContext context) async {
final newServer = await showTextInputDialog(
title: L10n.of(context).changeTheHomeserver,
context: context,
okLabel: L10n.of(context).ok,
cancelLabel: L10n.of(context).cancel,
useRootNavigator: false,
textFields: [
DialogTextField(
prefixText: 'https://',
hintText: Matrix.of(context).client.homeserver.host,
initialText: _server,
keyboardType: TextInputType.url,
)
]);
if (newServer == null) return;
setState(() {
_server = newServer.single;
});
}
String currentSearchTerm;
List<Profile> foundProfiles = [];
void searchUser(BuildContext context, String text) async {
if (text.isEmpty) {
setState(() {
foundProfiles = [];
});
}
currentSearchTerm = text;
if (currentSearchTerm.isEmpty) return;
final matrix = Matrix.of(context);
UserSearchResult response;
try {
response = await matrix.client.searchUser(text, limit: 10);
} catch (_) {}
foundProfiles = List<Profile>.from(response?.results ?? []);
if (foundProfiles.isEmpty && text.isValidMatrixId && text.sigil == '@') {
foundProfiles.add(Profile.fromJson({
'displayname': text.localpart,
'user_id': text,
}));
}
setState(() {});
}
@override
void initState() {
_genericSearchTerm = widget.alias;
super.initState();
}
@override
Widget build(BuildContext context) {
final server = _genericSearchTerm?.isValidMatrixId ?? false
? _genericSearchTerm.domain
: _server;
if (_lastServer != server) {
_lastServer = server;
_publicRoomsResponse = null;
}
_publicRoomsResponse ??= Matrix.of(context)
.client
.searchPublicRooms(
server: server,
genericSearchTerm: _genericSearchTerm,
)
.catchError((error) {
if (widget.alias == null) {
throw error;
}
return PublicRoomsResponse.fromJson({
'chunk': [],
});
}).then((PublicRoomsResponse res) {
if (widget.alias != null &&
!res.chunk.any((room) =>
(room.aliases?.contains(widget.alias) ?? false) ||
room.canonicalAlias == widget.alias)) {
// we have to tack on the original alias
res.chunk.add(PublicRoom.fromJson(<String, dynamic>{
'aliases': [widget.alias],
'name': widget.alias,
}));
}
return res;
});
final rooms = List<Room>.from(Matrix.of(context).client.rooms);
rooms.removeWhere(
(room) =>
room.lastEvent == null ||
!room.displayname
.toLowerCase()
.contains(_controller.text.toLowerCase()),
);
return DefaultTabController(
length: 3,
initialIndex: 1,
child: Scaffold(
appBar: AppBar(
leading: BackButton(),
titleSpacing: 0,
title: DefaultAppBarSearchField(
autofocus: true,
hintText: L10n.of(context).search,
searchController: _controller,
suffix: Icon(Icons.search_outlined),
onChanged: (t) => _search(context, t),
),
bottom: TabBar(
indicatorColor: Theme.of(context).accentColor,
labelColor: Theme.of(context).accentColor,
unselectedLabelColor: Theme.of(context).textTheme.bodyText1.color,
labelStyle: TextStyle(fontSize: 16),
labelPadding: EdgeInsets.symmetric(
horizontal: 8,
vertical: 0,
),
tabs: [
Tab(child: Text(L10n.of(context).publicGroups, maxLines: 1)),
Tab(child: Text(L10n.of(context).chats, maxLines: 1)),
Tab(child: Text(L10n.of(context).people, maxLines: 1)),
],
),
),
body: TabBarView(
children: [
ListView(
children: [
SizedBox(height: 12),
ListTile(
leading: CircleAvatar(
foregroundColor: Theme.of(context).accentColor,
backgroundColor: Theme.of(context).secondaryHeaderColor,
child: Icon(Icons.edit_outlined),
),
title: Text(L10n.of(context).changeTheServer),
onTap: () => _setServer(context),
),
FutureBuilder<PublicRoomsResponse>(
future: _publicRoomsResponse,
builder: (BuildContext context,
AsyncSnapshot<PublicRoomsResponse> snapshot) {
if (snapshot.hasError) {
return Column(
mainAxisSize: MainAxisSize.min,
children: [
SizedBox(height: 32),
Icon(
Icons.error_outlined,
size: 80,
color: Colors.grey,
),
Center(
child: Text(
snapshot.error.toLocalizedString(context),
textAlign: TextAlign.center,
style: TextStyle(
color: Colors.grey,
fontSize: 16,
),
),
),
],
);
}
if (snapshot.connectionState != ConnectionState.done) {
return Center(child: CircularProgressIndicator());
}
final publicRoomsResponse = snapshot.data;
if (publicRoomsResponse.chunk.isEmpty) {
return Column(
mainAxisSize: MainAxisSize.min,
children: [
SizedBox(height: 32),
Icon(
Icons.search_outlined,
size: 80,
color: Colors.grey,
),
Center(
child: Text(
L10n.of(context).noPublicRoomsFound,
textAlign: TextAlign.center,
style: TextStyle(
color: Colors.grey,
fontSize: 16,
),
),
),
],
);
}
return GridView.builder(
shrinkWrap: true,
padding: EdgeInsets.all(12),
physics: NeverScrollableScrollPhysics(),
gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
crossAxisCount: 2,
childAspectRatio: 1,
crossAxisSpacing: 16,
mainAxisSpacing: 16,
),
itemCount: publicRoomsResponse.chunk.length,
itemBuilder: (BuildContext context, int i) => Material(
elevation: 2,
borderRadius: BorderRadius.circular(16),
child: InkWell(
onTap: () => _joinGroupAction(
context,
publicRoomsResponse.chunk[i],
),
borderRadius: BorderRadius.circular(16),
child: Padding(
padding: const EdgeInsets.all(8.0),
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Avatar(
Uri.parse(publicRoomsResponse
.chunk[i].avatarUrl ??
''),
publicRoomsResponse.chunk[i].name),
Text(
publicRoomsResponse.chunk[i].name,
style: TextStyle(
fontSize: 16,
fontWeight: FontWeight.bold,
),
maxLines: 1,
textAlign: TextAlign.center,
),
Text(
L10n.of(context).countParticipants(
publicRoomsResponse
.chunk[i].numJoinedMembers ??
0),
style: TextStyle(fontSize: 10.5),
maxLines: 1,
textAlign: TextAlign.center,
),
Text(
publicRoomsResponse.chunk[i].topic ??
L10n.of(context).noDescription,
maxLines: 4,
textAlign: TextAlign.center,
),
],
),
),
),
),
);
}),
],
),
ListView.builder(
itemCount: rooms.length,
itemBuilder: (_, i) => ChatListItem(rooms[i]),
),
foundProfiles.isNotEmpty
? ListView.builder(
itemCount: foundProfiles.length,
itemBuilder: (BuildContext context, int i) {
var foundProfile = foundProfiles[i];
return ListTile(
onTap: () {
setState(() {
_controller.text = currentSearchTerm =
foundProfile.userId.substring(1);
});
},
leading: Avatar(
foundProfile.avatarUrl,
foundProfile.displayname ?? foundProfile.userId,
//size: 24,
),
title: Text(
foundProfile.displayname ??
foundProfile.userId.localpart,
style: TextStyle(),
maxLines: 1,
),
subtitle: Text(
foundProfile.userId,
maxLines: 1,
style: TextStyle(
fontSize: 12,
),
),
);
},
)
: ContactsList(searchController: _controller),
],
),
),
);
}
}