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Merge branch 'main' into android

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This commit is contained in:
zaaach 2026-03-23 22:52:57 -04:00
commit cf2150466e
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220
README.md
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@ -15,113 +15,115 @@ A simple and user-friendly Matrix client made with Flutter and the Matrix Dart S
## Progress
- [ ] New logo
- [ ] Make context menus appear as bottom sheets on mobile
- [x] Move from the Dart SDK to the Gomuks SDK with Dart bindings: https://git.federated.nexus/Henry-Hiles/nexus/pulls/2
- [ ] Allow using remote gomuks over websocket
- [ ] Platform Support
- [x] Linux
- [x] Windows
- [ ] MacOS
- [ ] Android
- [ ] iOS
- [ ] Web (may not be possible)
- [x] Login
- [x] Username / password auth
- [ ] OAuth / OIDC
- [x] Improve initial sync experience
- [x] Rooms / Spaces
- [x] Displaying and choosing
- [x] Reading, showing unread
- [x] Mark as read button on rooms and spaces
- [ ] Searching
- [ ] Creating (Rooms, Spaces, and DMs)
- [x] Joining
- [ ] Parse vias
- [x] Using a text/uri/link
- [x] Plain text
- [x] `matrix:` Uri
- [x] Matrix.to link
- [ ] From space
- [ ] Exploring
- [x] Leaving
- [x] Subspaces
- [x] Messages
- [x] Encryption
- [x] Restoring crypto identity from a recovery passphrase/key
- [x] Sending
- [x] Plain text
- [x] HTML/Markdown
- [x] Replies
- [x] Choose ping on/off
- [ ] Attachments
- [ ] Commands with [MSC4391](https://github.com/matrix-org/matrix-spec-proposals/pull/4391)
- [x] Mentions
- [x] Users
- [x] Rooms
- [ ] Inline emoji picker (Putting this here since it'll be implemented the same way as mentions)
- [ ] Custom emojis/stickers
- [ ] GIFs using Gomuks' GIF proxies
- [x] Recieving
- [x] Plain text
- [x] HTML
- [x] Replies
- [x] Viewing
- [ ] Jump to original message
- [x] In loaded timeline
- [ ] Out of loaded timeline
- [x] Edits
- [x] Attachments
- [x] Unencrypted
- [ ] Encrypted
- [x] Blurhashing
- [ ] Downloading attachments
- [x] Opening attachments in their own view
- [ ] Polls: Waiting on https://github.com/SwanFlutter/dynamic_polls/issues/1
- [x] Mentions
- [x] Users
- [x] Rooms
- [ ] Plain text (not sure if I want to add this or not, I probably won't unless there's interest)
- [x] Matrix URIs
- [x] Matrix.to links
- [ ] Do some fancy fetching to get nice names
- [ ] Make clickable
- [x] Custom emojis/stickers
- [x] History loading
- [x] Backwards
- [ ] Forwards
- [x] Editing
- [x] Deleting
- [ ] Reactions: Waiting on https://github.com/flyerhq/flutter_chat_ui/pull/838 or me doing a custom impl
- [ ] Pins
- [ ] Displaying
- [ ] Creating
- [ ] Threads
- [ ] Profile popouts
- [ ] Copy link to [room, space]
- [ ] Reporting
- [x] Events
- [ ] Rooms
- [ ] Notifications using UnifiedPush
- [ ] Group calls using [MSC4195](https://github.com/matrix-org/matrix-spec-proposals/pull/4195)
- [ ] Invites
- [ ] Settings
- [ ] Light/Dark mode
- [ ] SSD or CSD
- [ ] Show media by default
- [ ] Dynamic Theming
- [ ] Devices
- [ ] Viewing devices
- [ ] Verifying devices
- [ ] URL preview: Server / Client / None
- [ ] Account changes
- [ ] Display name
- [ ] Profile picture
- [ ] Timezone
- [ ] Pronouns
- [ ] Password
- [ ] About
- [x] Log Out
- [ ] New logo
- [ ] Make context menus appear as bottom sheets on mobile
- [x] Move from the Dart SDK to the Gomuks SDK with Dart bindings: https://git.federated.nexus/Henry-Hiles/nexus/pulls/2
- [ ] Allow using remote gomuks over websocket
- [ ] Platform Support
- [x] Linux
- [x] Windows
- [ ] MacOS
- [ ] Android
- [ ] iOS
- [ ] Web (may not be possible)
- [x] Login
- [x] Username / password auth
- [ ] OAuth / OIDC
- [x] Improve initial sync experience
- [x] Rooms / Spaces
- [x] Displaying and choosing
- [x] Reading, showing unread
- [x] Mark as read button on rooms and spaces
- [ ] Searching
- [ ] Creating (Rooms, Spaces, and DMs)
- [x] Joining
- [ ] Parse vias
- [x] Using a text/uri/link
- [x] Plain text
- [x] `matrix:` Uri
- [x] Matrix.to link
- [ ] From space
- [ ] Exploring
- [x] Leaving
- [x] Subspaces
- [x] Messages
- [x] Encryption
- [x] Restoring crypto identity from a recovery passphrase/key
- [x] Sending
- [x] Plain text
- [x] HTML/Markdown
- [x] Replies
- [x] Choose ping on/off
- [ ] Per message profiles
- [ ] Attachments
- [ ] Commands with [MSC4391](https://github.com/matrix-org/matrix-spec-proposals/pull/4391)
- [x] Mentions
- [x] Users
- [x] Rooms
- [ ] Inline emoji picker (Putting this here since it'll be implemented the same way as mentions)
- [ ] Custom emojis/stickers
- [ ] GIFs using Gomuks' GIF proxies
- [x] Recieving
- [x] Plain text
- [x] Per message profiles
- [x] HTML
- [x] Replies
- [x] Viewing
- [ ] Jump to original message
- [x] In loaded timeline
- [ ] Out of loaded timeline
- [x] Edits
- [x] Attachments
- [x] Unencrypted
- [ ] Encrypted
- [x] Blurhashing
- [ ] Downloading attachments
- [x] Opening attachments in their own view
- [ ] Polls: Waiting on https://github.com/SwanFlutter/dynamic_polls/issues/1
- [x] Mentions
- [x] Users
- [x] Rooms
- [ ] Plain text (not sure if I want to add this or not, I probably won't unless there's interest)
- [x] Matrix URIs
- [x] Matrix.to links
- [ ] Do some fancy fetching to get nice names
- [ ] Make clickable
- [x] Custom emojis/stickers
- [x] History loading
- [x] Backwards
- [ ] Forwards
- [x] Editing
- [x] Deleting
- [ ] Reactions: Waiting on https://github.com/flyerhq/flutter_chat_ui/pull/838 or me doing a custom impl
- [ ] Pins
- [ ] Displaying
- [ ] Creating
- [ ] Threads
- [ ] Profile popouts
- [ ] Copy link to [room, space]
- [ ] Reporting
- [x] Events
- [ ] Rooms
- [ ] Notifications using UnifiedPush
- [ ] Group calls using [MSC4195](https://github.com/matrix-org/matrix-spec-proposals/pull/4195)
- [ ] Invites
- [ ] Settings
- [ ] Light/Dark mode
- [ ] SSD or CSD
- [ ] Show media by default
- [ ] Dynamic Theming
- [ ] Devices
- [ ] Viewing devices
- [ ] Verifying devices
- [ ] URL preview: Server / Client / None
- [ ] Account changes
- [ ] Display name
- [ ] Profile picture
- [ ] Timezone
- [ ] Pronouns
- [ ] Password
- [ ] About
- [x] Log Out
## Build Instructions
@ -136,8 +138,8 @@ cd nexus
#### Linux
- With Nix: Either use direnv, or `nix flake develop`
- Without Nix: Install Flutter, Go, Olm, Git, Clang, and GLibc.
- With Nix: Either use direnv, or `nix flake develop`
- Without Nix: Install Flutter, Go, Olm, Git, Clang, and GLibc.
#### Windows / MacOS

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44
lib/controllers/author_controller.dart Normal file
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@ -0,0 +1,44 @@
import "dart:async";
import "package:collection/collection.dart";
import "package:fast_immutable_collections/fast_immutable_collections.dart";
import "package:flutter_riverpod/flutter_riverpod.dart";
import "package:nexus/controllers/members_controller.dart";
import "package:nexus/models/configs/author_config.dart";
import "package:nexus/models/membership.dart";
class AuthorController extends AsyncNotifier<Membership> {
final AuthorConfig config;
AuthorController(this.config);
@override
Future<Membership> build() async {
var member = await ref.watch(
MembersController.provider(config.room).selectAsync(
(value) => value.firstWhereOrNull(
(membership) => membership.userId == config.message.authorId,
),
),
);
final pmp = config.message.metadata?["pmp"] == null
? null
: Membership.fromContent(
IMap(config.message.metadata?["pmp"]),
config.message.authorId,
);
return Membership(
avatarUrl: pmp?.avatarUrl ?? member?.avatarUrl,
displayName:
pmp?.displayName ??
member?.displayName ??
config.message.authorId.substring(1).split(":").first,
userId: config.message.authorId,
);
}
static final provider = AsyncNotifierProvider.family
.autoDispose<AuthorController, Membership, AuthorConfig>(
AuthorController.new,
);
}

40
lib/controllers/members_controller.dart
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@ -1,25 +1,39 @@
import "package:collection/collection.dart";
import "package:fast_immutable_collections/fast_immutable_collections.dart";
import "package:flutter_riverpod/flutter_riverpod.dart";
import "package:nexus/models/event.dart";
import "package:nexus/controllers/client_controller.dart";
import "package:nexus/models/membership.dart";
import "package:nexus/models/requests/get_room_state_request.dart";
import "package:nexus/models/room.dart";
class MembersController extends Notifier<IList<Event>> {
class MembersController extends AsyncNotifier<IList<Membership>> {
final Room room;
MembersController(this.room);
@override
IList<Event> build() => (room.state["m.room.member"]?.values ?? [])
.map(
(eventRowId) =>
room.events.firstWhereOrNull((event) => event.rowId == eventRowId),
)
.nonNulls
.where((member) => member.content["membership"] == "join")
.toIList();
Future<IList<Membership>> build() async {
if (room.metadata == null) return const IList.empty();
static final provider = NotifierProvider.family
.autoDispose<MembersController, IList<Event>, Room>(
final state = await ref
.watch(ClientController.provider.notifier)
.getRoomState(
GetRoomStateRequest(
roomId: room.metadata!.id,
fetchMembers: room.metadata!.hasMemberList == false,
includeMembers: true,
),
);
return state.nonNulls
.where((member) => member.content["membership"] == "join")
.map(
(membership) =>
Membership.fromContent(membership.content, membership.stateKey!),
)
.toIList();
}
static final provider =
AsyncNotifierProvider.family<MembersController, IList<Membership>, Room>(
MembersController.new,
);
}

14
lib/controllers/message_controller.dart
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@ -2,9 +2,8 @@ import "package:collection/collection.dart";
import "package:flutter_chat_core/flutter_chat_core.dart";
import "package:flutter_riverpod/flutter_riverpod.dart";
import "package:nexus/controllers/client_state_controller.dart";
import "package:nexus/controllers/members_controller.dart";
import "package:nexus/helpers/extensions/mxc_to_https.dart";
import "package:nexus/models/message_config.dart";
import "package:nexus/models/configs/message_config.dart";
class MessageController extends AsyncNotifier<Message?> {
final MessageConfig config;
@ -27,12 +26,6 @@ class MessageController extends AsyncNotifier<Message?> {
if (!ref.mounted) return null;
final members = ref.read(MembersController.provider(config.room));
final author = members.firstWhereOrNull(
(member) => member.stateKey == event.authorId,
);
if (!ref.mounted) return null;
final content = (event.decrypted ?? event.content);
final type = (config.event.decryptedType ?? config.event.type);
final newContent = content["m.new_content"] as Map?;
@ -52,14 +45,11 @@ class MessageController extends AsyncNotifier<Message?> {
"timelineId": event.timelineRowId,
"big": event.localContent?.bigEmoji == true,
"eventType": type,
"avatarUrl": author?.content["avatar_url"],
"pmp": event.content["com.beeper.per_message_profile"],
"editSource":
event.localContent?.editSource ??
newContent?["body"] ??
content["body"],
"displayName": author?.content["displayname"]?.isNotEmpty == true
? author?.content["displayname"]
: event.authorId.substring(1).split(":")[0],
"txnId": config.event.transactionId,
};

4
lib/controllers/messages_controller.dart
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@ -2,8 +2,8 @@ import "package:fast_immutable_collections/fast_immutable_collections.dart";
import "package:flutter_chat_core/flutter_chat_core.dart";
import "package:flutter_riverpod/flutter_riverpod.dart";
import "package:nexus/controllers/message_controller.dart";
import "package:nexus/models/message_config.dart";
import "package:nexus/models/messages_config.dart";
import "package:nexus/models/configs/message_config.dart";
import "package:nexus/models/configs/messages_config.dart";
class MessagesController extends AsyncNotifier<IList<Message>> {
final MessagesConfig config;

11
lib/controllers/room_chat_controller.dart
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@ -1,5 +1,4 @@
import "dart:async";
import "package:collection/collection.dart";
import "package:fast_immutable_collections/fast_immutable_collections.dart";
import "package:flutter_chat_core/flutter_chat_core.dart";
@ -11,8 +10,8 @@ import "package:nexus/controllers/message_controller.dart";
import "package:nexus/controllers/messages_controller.dart";
import "package:nexus/controllers/new_events_controller.dart";
import "package:nexus/controllers/rooms_controller.dart";
import "package:nexus/models/message_config.dart";
import "package:nexus/models/messages_config.dart";
import "package:nexus/models/configs/messages_config.dart";
import "package:nexus/models/configs/message_config.dart";
import "package:nexus/models/requests/get_room_state_request.dart";
import "package:nexus/models/requests/paginate_request.dart";
import "package:nexus/models/requests/redact_event_request.dart";
@ -31,11 +30,7 @@ class RoomChatController extends AsyncNotifier<InMemoryChatController> {
if (room == null) return InMemoryChatController();
final state = await client.getRoomState(
GetRoomStateRequest(
roomId: roomId,
fetchMembers: room.metadata?.hasMemberList == false,
includeMembers: true,
),
GetRoomStateRequest(roomId: roomId),
);
ref

1
lib/controllers/rooms_controller.dart
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@ -36,6 +36,7 @@ class RoomsController extends Notifier<IMap<String, Room>> {
return acc.add(
roomId,
existing?.copyWith(
hasMore: incoming.hasMore,
metadata: incoming.metadata ?? existing.metadata,
events: events!,
state: incoming.state.entries.fold(

14
lib/models/configs/author_config.dart Normal file
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@ -0,0 +1,14 @@
import "package:flutter_chat_core/flutter_chat_core.dart";
import "package:freezed_annotation/freezed_annotation.dart";
import "package:nexus/models/room.dart";
part "author_config.freezed.dart";
part "author_config.g.dart";
@freezed
abstract class AuthorConfig with _$AuthorConfig {
const factory AuthorConfig({required Message message, required Room room}) =
_AuthorConfig;
factory AuthorConfig.fromJson(Map<String, Object?> json) =>
_$AuthorConfigFromJson(json);
}

28
lib/models/configs/message_config.dart Normal file
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@ -0,0 +1,28 @@
import "package:freezed_annotation/freezed_annotation.dart";
import "package:nexus/models/event.dart";
import "package:nexus/models/room.dart";
part "message_config.freezed.dart";
part "message_config.g.dart";
@freezed
abstract class MessageConfig with _$MessageConfig {
const MessageConfig._();
const factory MessageConfig({
@Default(false) bool alwaysReturn,
@Default(false) bool includeEdits,
required Room room,
required Event event,
}) = _MessageConfig;
@override
bool operator ==(Object other) =>
other.runtimeType == runtimeType &&
other is MessageConfig &&
other.event.eventId == event.eventId;
@override
int get hashCode => Object.hash(runtimeType, event.eventId);
factory MessageConfig.fromJson(Map<String, Object?> json) =>
_$MessageConfigFromJson(json);
}

17
lib/models/configs/messages_config.dart Normal file
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@ -0,0 +1,17 @@
import "package:fast_immutable_collections/fast_immutable_collections.dart";
import "package:freezed_annotation/freezed_annotation.dart";
import "package:nexus/models/event.dart";
import "package:nexus/models/room.dart";
part "messages_config.freezed.dart";
part "messages_config.g.dart";
@freezed
abstract class MessagesConfig with _$MessagesConfig {
const factory MessagesConfig({
required Room room,
required IList<Event> events,
}) = _MessagesConfig;
factory MessagesConfig.fromJson(Map<String, Object?> json) =>
_$MessagesConfigFromJson(json);
}

22
lib/models/membership.dart Normal file
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@ -0,0 +1,22 @@
import "package:fast_immutable_collections/fast_immutable_collections.dart";
import "package:freezed_annotation/freezed_annotation.dart";
part "membership.freezed.dart";
@freezed
abstract class Membership with _$Membership {
const Membership._();
const factory Membership({
required Uri? avatarUrl,
required String displayName,
required String userId,
}) = _Membership;
factory Membership.fromContent(
IMap<String, dynamic> content,
String userId,
) => Membership(
avatarUrl: Uri.tryParse(content["avatar_url"] ?? ""),
userId: userId,
displayName: content["displayname"] ?? userId.substring(1).split(":").first,
);
}

2
lib/models/requests/get_room_state_request.dart
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@ -6,7 +6,7 @@ part "get_room_state_request.g.dart";
abstract class GetRoomStateRequest with _$GetRoomStateRequest {
const factory GetRoomStateRequest({
required String roomId,
required bool fetchMembers,
@Default(false) bool fetchMembers,
@Default(false) bool includeMembers,
}) = _GetRoomStateRequest;

179
lib/widgets/chat_page/composer/chat_box.dart Normal file
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@ -0,0 +1,179 @@
import "dart:io";
import "package:flutter/material.dart";
import "package:flutter/services.dart";
import "package:flutter_chat_core/flutter_chat_core.dart";
import "package:flutter_hooks/flutter_hooks.dart";
import "package:fluttertagger/fluttertagger.dart";
import "package:hooks_riverpod/hooks_riverpod.dart";
import "package:nexus/controllers/room_chat_controller.dart";
import "package:nexus/models/relation_type.dart";
import "package:nexus/models/room.dart";
import "package:nexus/widgets/chat_page/composer/mention_overlay.dart";
import "package:nexus/widgets/chat_page/composer/relation_preview.dart";
class ChatBox extends HookConsumerWidget {
final Message? relatedMessage;
final RelationType relationType;
final VoidCallback onDismiss;
final Room room;
const ChatBox({
required this.relatedMessage,
required this.relationType,
required this.onDismiss,
required this.room,
super.key,
});
@override
Widget build(BuildContext context, WidgetRef ref) {
final theme = Theme.of(context);
final controller = useRef(FlutterTaggerController());
final triggerCharacter = useState("");
final shouldMention = useState(true);
final query = useState("");
if (relationType == RelationType.edit &&
relatedMessage is TextMessage &&
controller.value.text.isEmpty) {
controller.value.text = relatedMessage?.metadata?["editSource"] ?? "";
}
void send() {
if (controller.value.text.trim().isEmpty || room.metadata == null) return;
ref
.watch(RoomChatController.provider(room.metadata!.id).notifier)
.send(
controller.value.formattedText,
shouldMention: shouldMention.value,
relation: relatedMessage,
relationType: relationType,
tags: controller.value.tags,
);
onDismiss();
controller.value.text = "";
}
final node = useFocusNode(
onKeyEvent: (_, event) {
if (event is KeyDownEvent && !Platform.isAndroid && !Platform.isIOS) {
if (event.logicalKey == LogicalKeyboardKey.enter &&
!HardwareKeyboard.instance.isShiftPressed) {
send();
return KeyEventResult.handled;
} else if (event.logicalKey == LogicalKeyboardKey.escape) {
onDismiss();
return KeyEventResult.handled;
}
}
return KeyEventResult.ignored;
},
)..requestFocus();
final style = TextStyle(
color: theme.colorScheme.primary,
fontWeight: FontWeight.bold,
);
return Positioned(
bottom: 0,
left: 0,
right: 0,
child: Padding(
padding: EdgeInsetsGeometry.all(12),
child: ClipRRect(
borderRadius: BorderRadius.all(Radius.circular(12)),
child: Column(
children: [
RelationPreview(
relatedMessage,
room: room,
shouldMention: shouldMention.value,
toggleShouldMention: () =>
shouldMention.value = !shouldMention.value,
relationType: relationType,
onDismiss: onDismiss,
),
Container(
color: theme.colorScheme.surfaceContainerHighest,
padding: EdgeInsets.symmetric(horizontal: 8),
child: Row(
spacing: 8,
children: [
PopupMenuButton(
tooltip: "Add media",
itemBuilder: (context) => [
PopupMenuItem(
child: ListTile(
title: Text("Camera"),
leading: Icon(Icons.add_a_photo),
),
),
PopupMenuItem(
child: ListTile(
title: Text("Gallery"),
leading: Icon(Icons.add_photo_alternate),
),
),
PopupMenuItem(
child: ListTile(
title: Text("Files"),
leading: Icon(Icons.attachment),
),
),
],
icon: Icon(Icons.add),
// enabled: room.canSendDefaultMessages, TODO: Permissions check
),
Expanded(
child: FlutterTagger(
triggerStrategy: TriggerStrategy.eager,
overlay: MentionOverlay(
room,
query: query.value,
triggerCharacter: triggerCharacter.value,
addTag: ({required id, required name}) {
controller.value.addTag(id: id, name: name);
node.requestFocus();
},
),
controller: controller.value,
onSearch: (newQuery, newTriggerCharacter) {
triggerCharacter.value = newTriggerCharacter;
query.value = newQuery;
},
triggerCharacterAndStyles: {"@": style, "#": style},
builder: (context, key) => TextFormField(
// enabled: room.canSendDefaultMessages,
maxLines: 12,
minLines: 1,
decoration: InputDecoration(
hintText:
true // TODO: room.canSendDefaultMessages
? "Your message here..."
: "You don't have permission to send messages in this room...",
border: InputBorder.none,
),
controller: controller.value,
key: key,
autofocus: true,
focusNode: node,
),
),
),
IconButton(
onPressed: send,
// onPressed: room.canSendDefaultMessages ? send : null,
icon: Icon(Icons.send),
tooltip: "Send message",
),
],
),
),
],
),
),
),
);
}
}

117
lib/widgets/chat_page/composer/mention_overlay.dart Normal file
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@ -0,0 +1,117 @@
import "package:flutter/material.dart";
import "package:hooks_riverpod/hooks_riverpod.dart";
import "package:nexus/controllers/members_controller.dart";
import "package:nexus/controllers/rooms_controller.dart";
import "package:nexus/helpers/extensions/better_when.dart";
import "package:nexus/models/room.dart";
import "package:nexus/widgets/avatar_or_hash.dart";
import "package:nexus/widgets/loading.dart";
class MentionOverlay extends ConsumerWidget {
final String? triggerCharacter;
final String query;
final Room room;
final void Function({required String id, required String name}) addTag;
const MentionOverlay(
this.room, {
required this.query,
required this.addTag,
required this.triggerCharacter,
super.key,
});
@override
Widget build(BuildContext context, WidgetRef ref) {
final rooms = ref.watch(RoomsController.provider);
return Padding(
padding: EdgeInsets.all(8),
child: ClipRRect(
borderRadius: BorderRadius.all(Radius.circular(12)),
child: Container(
color: Theme.of(context).colorScheme.surfaceContainerHigh,
padding: EdgeInsets.all(8),
child: switch (triggerCharacter) {
"@" =>
ref
.watch(MembersController.provider(room))
.betterWhen(
data: (members) => ListView(
children:
(query.isEmpty
? members
: members.where(
(member) =>
member.userId.toLowerCase().contains(
query.toLowerCase(),
) ==
true ||
member.displayName
.toLowerCase()
.contains(
query.toLowerCase(),
) ==
true,
))
.map(
(member) => ListTile(
leading: AvatarOrHash(
member.avatarUrl,
member.displayName,
),
title: Text(member.displayName),
subtitle: Text(member.userId),
onTap: () => addTag(
id: "[@${member.displayName}](https://matrix.to/#/${member.userId})",
name: member.userId
.substring(1)
.split(":")
.first,
),
),
)
.toList(),
),
),
"#" => ListView(
children:
(query.isEmpty
? rooms.values
: rooms.values.where(
(room) => (room.metadata?.name ?? "Unnamed Room")
.toLowerCase()
.contains(query.toLowerCase()),
))
.map(
(room) => ListTile(
leading: AvatarOrHash(
room.metadata?.avatar,
room.metadata?.name ?? "Unnamed Room",
fallback: Icon(Icons.numbers),
),
title: Text(room.metadata?.name ?? "Unnamed Room"),
subtitle: room.metadata?.topic == null
? null
: Text(room.metadata!.topic!, maxLines: 1),
onTap: () => addTag(
id: "[#${room.metadata?.name ?? "Unnamed Room"}](https://matrix.to/#/${room.metadata?.id})",
name:
(room.metadata?.canonicalAlias ??
room.metadata?.id)
?.substring(1)
.split(":")
.first ??
"",
),
),
)
.toList(),
),
_ => Loading(),
},
),
),
);
}
}

84
lib/widgets/chat_page/composer/relation_preview.dart Normal file
View file

@ -0,0 +1,84 @@
import "package:flutter/material.dart";
import "package:flutter_chat_core/flutter_chat_core.dart";
import "package:hooks_riverpod/hooks_riverpod.dart";
import "package:nexus/models/relation_type.dart";
import "package:nexus/models/room.dart";
import "package:nexus/widgets/chat_page/lazy_loading/message_avatar.dart";
import "package:nexus/widgets/chat_page/lazy_loading/message_displayname.dart";
class RelationPreview extends ConsumerWidget {
final Message? relatedMessage;
final RelationType relationType;
final VoidCallback onDismiss;
final bool shouldMention;
final VoidCallback toggleShouldMention;
final Room room;
const RelationPreview(
this.relatedMessage, {
required this.room,
required this.relationType,
required this.onDismiss,
required this.shouldMention,
required this.toggleShouldMention,
super.key,
});
@override
Widget build(BuildContext context, WidgetRef ref) {
if (relatedMessage == null) return SizedBox.shrink();
final theme = Theme.of(context);
return Container(
color: theme.colorScheme.surfaceContainerHigh,
padding: EdgeInsets.symmetric(horizontal: 8),
child: Row(
spacing: 8,
children: [
SizedBox(width: 4),
if (relationType == RelationType.edit)
Text(
"Editing message:",
style: TextStyle(fontWeight: FontWeight.bold),
),
MessageAvatar(relatedMessage!, room),
MessageDisplayname(
relatedMessage!,
room,
style: theme.textTheme.labelMedium?.copyWith(
fontWeight: FontWeight.bold,
),
),
Expanded(
child: Text(
relatedMessage?.metadata?["body"] ??
relatedMessage?.metadata?["eventType"],
overflow: TextOverflow.ellipsis,
style: theme.textTheme.labelMedium,
maxLines: 1,
),
),
if (relationType == RelationType.reply)
TextButton(
onPressed: toggleShouldMention,
child: Text(
shouldMention ? "@On" : "@Off",
style: TextStyle(
fontWeight: FontWeight.w900,
color: shouldMention ? null : Theme.of(context).disabledColor,
),
),
),
IconButton(
tooltip:
"Cancel ${relationType == RelationType.edit ? "edit" : "reply"}",
onPressed: onDismiss,
icon: Icon(Icons.close),
iconSize: 20,
),
],
),
);
}
}

4
lib/widgets/chat_page/html/html.dart
View file

@ -22,6 +22,10 @@ class Html extends ConsumerWidget {
html,
textStyle: textStyle,
customWidgetBuilder: (element) {
if (element.attributes.keys.contains("data-mx-profile-fallback")) {
return SizedBox.shrink();
}
if (element.attributes.keys.contains("data-mx-spoiler")) {
return InlineCustomWidget(child: SpoilerText(text: element.text));
}

30
lib/widgets/chat_page/lazy_loading/message_avatar.dart Normal file
View file

@ -0,0 +1,30 @@
import "package:flutter/widgets.dart";
import "package:flutter_chat_core/flutter_chat_core.dart";
import "package:flutter_riverpod/flutter_riverpod.dart";
import "package:nexus/controllers/author_controller.dart";
import "package:nexus/helpers/extensions/better_when.dart";
import "package:nexus/models/configs/author_config.dart";
import "package:nexus/models/room.dart";
import "package:nexus/widgets/avatar_or_hash.dart";
class MessageAvatar extends ConsumerWidget {
final Message message;
final Room room;
final double height;
const MessageAvatar(this.message, this.room, {this.height = 16, super.key});
@override
Widget build(BuildContext context, WidgetRef ref) => ref
.watch(
AuthorController.provider(AuthorConfig(room: room, message: message)),
)
.betterWhen(
data: (membership) => AvatarOrHash(
membership.avatarUrl,
membership.displayName,
height: height,
),
loading: () =>
AvatarOrHash(null, message.authorId.substring(1), height: height),
);
}

28
lib/widgets/chat_page/lazy_loading/message_displayname.dart Normal file
View file

@ -0,0 +1,28 @@
import "package:flutter/widgets.dart";
import "package:flutter_chat_core/flutter_chat_core.dart";
import "package:flutter_riverpod/flutter_riverpod.dart";
import "package:nexus/controllers/author_controller.dart";
import "package:nexus/helpers/extensions/better_when.dart";
import "package:nexus/models/configs/author_config.dart";
import "package:nexus/models/room.dart";
class MessageDisplayname extends ConsumerWidget {
final Message message;
final Room room;
final TextStyle? style;
const MessageDisplayname(this.message, this.room, {this.style, super.key});
@override
Widget build(BuildContext context, WidgetRef ref) => ref
.watch(
AuthorController.provider(AuthorConfig(room: room, message: message)),
)
.betterWhen(
data: (membership) => Text(
"${membership.displayName} ${message.metadata?["pmp"] == null ? "" : "(via ${message.authorId})"}",
style: style,
overflow: TextOverflow.ellipsis,
),
loading: () => Text(""),
);
}

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