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TW-1774: update the chat list item avatar when have new syncUpdate event
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,104 @@ | ||
| import 'package:fluffychat/utils/matrix_sdk_extensions/matrix_locals.dart'; | ||
| import 'package:fluffychat/widgets/avatar/avatar.dart'; | ||
| import 'package:flutter/material.dart'; | ||
| import 'package:matrix/matrix.dart'; | ||
| import 'package:flutter_gen/gen_l10n/l10n.dart'; | ||
|
|
||
| class ChatListItemAvatar extends StatefulWidget { | ||
| final Room room; | ||
| final void Function()? onTap; | ||
| final JoinedRoomUpdate? joinedRoomUpdate; | ||
|
|
||
| const ChatListItemAvatar({ | ||
| required this.room, | ||
| this.onTap, | ||
| this.joinedRoomUpdate, | ||
| super.key, | ||
| }); | ||
|
|
||
| @override | ||
| State<ChatListItemAvatar> createState() => _ChatListItemAvatarState(); | ||
| } | ||
|
|
||
| class _ChatListItemAvatarState extends State<ChatListItemAvatar> { | ||
| final ValueNotifier<Uri?> avatarUrlNotifier = ValueNotifier<Uri>(Uri()); | ||
|
|
||
| @override | ||
| void initState() { | ||
| avatarUrlNotifier.value = widget.room.avatar ?? Uri(); | ||
| super.initState(); | ||
| } | ||
|
|
||
| @override | ||
| void dispose() { | ||
| avatarUrlNotifier.dispose(); | ||
| super.dispose(); | ||
| } | ||
|
|
||
| @override | ||
| void didUpdateWidget(ChatListItemAvatar oldWidget) { | ||
| super.didUpdateWidget(oldWidget); | ||
| if (oldWidget.joinedRoomUpdate != widget.joinedRoomUpdate) { | ||
| updateAvatarUrlFromJoinedRoomUpdate(); | ||
| } | ||
| } | ||
|
|
||
| @override | ||
| Widget build(BuildContext context) { | ||
| final displayName = widget.room.getLocalizedDisplayname( | ||
| MatrixLocals(L10n.of(context)!), | ||
| ); | ||
| return ValueListenableBuilder( | ||
| valueListenable: avatarUrlNotifier, | ||
| builder: (context, avatarUrl, child) { | ||
| return Avatar( | ||
| mxContent: avatarUrl, | ||
| name: displayName, | ||
| onTap: widget.onTap, | ||
| ); | ||
| }, | ||
| ); | ||
| } | ||
|
|
||
| void updateAvatarUrlFromJoinedRoomUpdate() { | ||
| if (isChatHaveAvatarUpdated) { | ||
| if (isGroupChatAvatarUpdated) { | ||
| updateGroupAvatar(); | ||
| } else if (isDirectChatAvatarUpdated) { | ||
| updateDirectChatAvatar(); | ||
| } | ||
| } | ||
| } | ||
|
|
||
| bool get isChatHaveAvatarUpdated => | ||
| widget.joinedRoomUpdate?.timeline?.events?.isNotEmpty == true; | ||
|
|
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| bool get isDirectChatAvatarUpdated { | ||
| return widget.room.isDirectChat && | ||
| widget.joinedRoomUpdate?.timeline?.events?.last.type == | ||
| EventTypes.RoomMember; | ||
| } | ||
|
|
||
| bool get isGroupChatAvatarUpdated => | ||
| widget.joinedRoomUpdate?.timeline?.events?.last.type == | ||
| EventTypes.RoomAvatar; | ||
|
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| void updateDirectChatAvatar() { | ||
| final event = widget.joinedRoomUpdate?.timeline?.events?.last; | ||
| final avatarMxc = event?.content['avatar_url']; | ||
| if (avatarMxc is String && | ||
| avatarMxc.isNotEmpty && | ||
| event?.senderId == widget.room.directChatMatrixID) { | ||
| avatarUrlNotifier.value = Uri.tryParse(avatarMxc); | ||
| } | ||
| } | ||
|
|
||
| void updateGroupAvatar() { | ||
| final avatarMxc = | ||
| widget.joinedRoomUpdate?.timeline?.events?.last.content['url']; | ||
|
|
||
| if (avatarMxc is String && avatarMxc.isNotEmpty) { | ||
| avatarUrlNotifier.value = Uri.tryParse(avatarMxc); | ||
| } | ||
| } | ||
| } |
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