refactor: Switch to Hive Collections DB

lib/pages/chat/chat.dart

@@ -461,11 +461,11 @@ class ChatController extends State<Chat> {
     if (selectedEvents.length == 1) {
       return selectedEvents.first
           .getDisplayEvent(timeline!)
-          .getLocalizedBody(MatrixLocals(L10n.of(context)!));
+          .calcLocalizedBodyFallback(MatrixLocals(L10n.of(context)!));
     }
     for (final event in selectedEvents) {
       if (copyString.isNotEmpty) copyString += '\n\n';
-      copyString += event.getDisplayEvent(timeline!).getLocalizedBody(
+      copyString += event.getDisplayEvent(timeline!).calcLocalizedBodyFallback(
           MatrixLocals(L10n.of(context)!),
           withSenderNamePrefix: true);
     }
@@ -773,7 +773,7 @@ class ChatController extends State<Chat> {
       editEvent = selectedEvents.first;
       inputText = sendController.text = editEvent!
           .getDisplayEvent(timeline!)
-          .getLocalizedBody(MatrixLocals(L10n.of(context)!),
+          .calcLocalizedBodyFallback(MatrixLocals(L10n.of(context)!),
               withSenderNamePrefix: false, hideReply: true);
       selectedEvents.clear();
     });

lib/pages/chat/chat_app_bar_title.dart

@@ -29,10 +29,11 @@ class ChatAppBarTitle extends StatelessWidget {
           ? () => showModalBottomSheet(
                 context: context,
                 builder: (c) => UserBottomSheet(
-                  user: room.getUserByMXIDSync(directChatMatrixID),
+                  user: room
+                      .unsafeGetUserFromMemoryOrFallback(directChatMatrixID),
                   outerContext: context,
                   onMention: () => controller.sendController.text +=
-                      '${room.getUserByMXIDSync(directChatMatrixID).mention} ',
+                      '${room.unsafeGetUserFromMemoryOrFallback(directChatMatrixID).mention} ',
                 ),
               )
           : () => VRouter.of(context).toSegments(['rooms', room.id, 'details']),

lib/pages/chat/chat_input_row.dart

@@ -293,14 +293,14 @@ class _ChatAccountPicker extends StatelessWidget {
     return Padding(
       padding: const EdgeInsets.all(8.0),
       child: FutureBuilder<Profile>(
-        future: controller.sendingClient!.ownProfile,
+        future: controller.sendingClient!.fetchOwnProfile(),
         builder: (context, snapshot) => PopupMenuButton<String>(
           onSelected: _popupMenuButtonSelected,
           itemBuilder: (BuildContext context) => clients
               .map((client) => PopupMenuItem<String>(
                     value: client!.userID,
                     child: FutureBuilder<Profile>(
-                      future: client.ownProfile,
+                      future: client.fetchOwnProfile(),
                       builder: (context, snapshot) => ListTile(
                         leading: Avatar(
                           mxContent: snapshot.data?.avatarUrl,

lib/pages/chat/chat_view.dart

@@ -350,12 +350,12 @@ class ChatView extends StatelessWidget {
                                                                     builder: (c) =>
                                                                         UserBottomSheet(
                                                                       user: event
-                                                                          .sender,
+                                                                          .senderFromMemoryOrFallback,
                                                                       outerContext:
                                                                           context,
                                                                       onMention: () => controller
                                                                           .sendController
-                                                                          .text += '${event.sender.mention} ',
+                                                                          .text += '${event.senderFromMemoryOrFallback.mention} ',
                                                                     ),
                                                                   ),
                                                               unfold: controller

lib/pages/chat/event_info_dialog.dart

@@ -48,12 +48,12 @@ class EventInfoDialog extends StatelessWidget {
         children: [
           ListTile(
             leading: Avatar(
-              mxContent: event.sender.avatarUrl,
+              mxContent: event.senderFromMemoryOrFallback.avatarUrl,
-              name: event.sender.calcDisplayname(),
+              name: event.senderFromMemoryOrFallback.calcDisplayname(),
             ),
             title: Text(L10n.of(context)!.sender),
-            subtitle:
+            subtitle: Text(
-                Text('${event.sender.calcDisplayname()} [${event.senderId}]'),
+                '${event.senderFromMemoryOrFallback.calcDisplayname()} [${event.senderId}]'),
           ),
           ListTile(
             title: Text(L10n.of(context)!.time),

lib/pages/chat/events/message.dart

@@ -75,7 +75,7 @@ class Message extends StatelessWidget {
               EventTypes.Sticker,
               EventTypes.Encrypted,
             ].contains(nextEvent!.type)
-        ? nextEvent!.sender.id == event.sender.id && !displayTime
+        ? nextEvent!.senderId == event.senderId && !displayTime
         : false;
     final textColor = ownMessage
         ? Theme.of(context).colorScheme.onPrimary
@@ -125,11 +125,16 @@ class Message extends StatelessWidget {
                   ),
                 ),
               ))
-          : Avatar(
+          : FutureBuilder<User?>(
-              mxContent: event.sender.avatarUrl,
+              future: event.fetchSenderUser(),
-              name: event.sender.calcDisplayname(),
+              builder: (context, snapshot) {
-              onTap: () => onAvatarTab!(event),
+                final user = snapshot.data ?? event.senderFromMemoryOrFallback;
-            ),
+                return Avatar(
+                  mxContent: user.avatarUrl,
+                  name: user.calcDisplayname(),
+                  onTap: () => onAvatarTab!(event),
+                );
+              }),
       Expanded(
         child: Column(
           crossAxisAlignment: CrossAxisAlignment.start,
@@ -140,14 +145,22 @@ class Message extends StatelessWidget {
                 padding: const EdgeInsets.only(left: 8.0, bottom: 4),
                 child: ownMessage || event.room.isDirectChat
                     ? const SizedBox(height: 12)
-                    : Text(
+                    : FutureBuilder<User?>(
-                        event.sender.calcDisplayname(),
+                        future: event.fetchSenderUser(),
-                        style: TextStyle(
+                        builder: (context, snapshot) {
-                          fontSize: 12,
+                          final displayname =
-                          fontWeight: FontWeight.bold,
+                              snapshot.data?.calcDisplayname() ??
-                          color: event.sender.calcDisplayname().color,
+                                  event.senderFromMemoryOrFallback
-                        ),
+                                      .calcDisplayname();
-                      ),
+                          return Text(
+                            displayname,
+                            style: TextStyle(
+                              fontSize: 12,
+                              fontWeight: FontWeight.bold,
+                              color: displayname.color,
+                            ),
+                          );
+                        }),
               ),
             Container(
               alignment: alignment,

lib/pages/chat/events/message_content.dart

@@ -34,7 +34,7 @@ class MessageContent extends StatelessWidget {
           content: Text(
         event.type == EventTypes.Encrypted
             ? L10n.of(context)!.needPantalaimonWarning
-            : event.getLocalizedBody(
+            : event.calcLocalizedBodyFallback(
                 MatrixLocals(L10n.of(context)!),
               ),
       )));
@@ -172,48 +172,73 @@ class MessageContent extends StatelessWidget {
           textmessage:
           default:
             if (event.redacted) {
-              return _ButtonContent(
+              return FutureBuilder<User?>(
-                label: L10n.of(context)!
+                  future: event.fetchSenderUser(),
-                    .redactedAnEvent(event.sender.calcDisplayname()),
+                  builder: (context, snapshot) {
-                icon: const Icon(Icons.delete_outlined),
+                    return _ButtonContent(
-                textColor: buttonTextColor,
+                      label: L10n.of(context)!.redactedAnEvent(snapshot.data
-                onPressed: () => onInfoTab!(event),
+                              ?.calcDisplayname() ??
-              );
+                          event.senderFromMemoryOrFallback.calcDisplayname()),
+                      icon: const Icon(Icons.delete_outlined),
+                      textColor: buttonTextColor,
+                      onPressed: () => onInfoTab!(event),
+                    );
+                  });
             }
             final bigEmotes = event.onlyEmotes &&
                 event.numberEmotes > 0 &&
                 event.numberEmotes <= 10;
-            return LinkText(
+            return FutureBuilder<String>(
-              text: event.getLocalizedBody(MatrixLocals(L10n.of(context)!),
+                future: event.calcLocalizedBody(MatrixLocals(L10n.of(context)!),
-                  hideReply: true),
+                    hideReply: true),
-              textStyle: TextStyle(
+                builder: (context, snapshot) {
-                color: textColor,
+                  return LinkText(
-                fontSize: bigEmotes ? fontSize * 3 : fontSize,
+                    text: snapshot.data ??
-                decoration: event.redacted ? TextDecoration.lineThrough : null,
+                        event.calcLocalizedBodyFallback(
-              ),
+                            MatrixLocals(L10n.of(context)!),
-              linkStyle: TextStyle(
+                            hideReply: true),
-                color: textColor.withAlpha(150),
+                    textStyle: TextStyle(
-                fontSize: bigEmotes ? fontSize * 3 : fontSize,
+                      color: textColor,
-                decoration: TextDecoration.underline,
+                      fontSize: bigEmotes ? fontSize * 3 : fontSize,
-              ),
+                      decoration:
-              onLinkTap: (url) => UrlLauncher(context, url).launchUrl(),
+                          event.redacted ? TextDecoration.lineThrough : null,
-            );
+                    ),
+                    linkStyle: TextStyle(
+                      color: textColor.withAlpha(150),
+                      fontSize: bigEmotes ? fontSize * 3 : fontSize,
+                      decoration: TextDecoration.underline,
+                    ),
+                    onLinkTap: (url) => UrlLauncher(context, url).launchUrl(),
+                  );
+                });
         }
       case EventTypes.CallInvite:
-        return _ButtonContent(
+        return FutureBuilder<User?>(
-          label: L10n.of(context)!.startedACall(event.sender.calcDisplayname()),
+            future: event.fetchSenderUser(),
-          icon: const Icon(Icons.phone_outlined),
+            builder: (context, snapshot) {
-          textColor: buttonTextColor,
+              return _ButtonContent(
-          onPressed: () => onInfoTab!(event),
+                label: L10n.of(context)!.startedACall(
-        );
+                    snapshot.data?.calcDisplayname() ??
+                        event.senderFromMemoryOrFallback.calcDisplayname()),
+                icon: const Icon(Icons.phone_outlined),
+                textColor: buttonTextColor,
+                onPressed: () => onInfoTab!(event),
+              );
+            });
       default:
-        return _ButtonContent(
+        return FutureBuilder<User?>(
-          label: L10n.of(context)!
+            future: event.fetchSenderUser(),
-              .userSentUnknownEvent(event.sender.calcDisplayname(), event.type),
+            builder: (context, snapshot) {
-          icon: const Icon(Icons.info_outlined),
+              return _ButtonContent(
-          textColor: buttonTextColor,
+                label: L10n.of(context)!.userSentUnknownEvent(
-          onPressed: () => onInfoTab!(event),
+                    snapshot.data?.calcDisplayname() ??
-        );
+                        event.senderFromMemoryOrFallback.calcDisplayname(),
+                    event.type),
+                icon: const Icon(Icons.info_outlined),
+                textColor: buttonTextColor,
+                onPressed: () => onInfoTab!(event),
+              );
+            });
     }
   }
 }

lib/pages/chat/events/message_reactions.dart

@@ -39,7 +39,7 @@ class MessageReactions extends StatelessWidget {
           );
         }
         reactionMap[key]!.count++;
-        reactionMap[key]!.reactors!.add(e.sender);
+        reactionMap[key]!.reactors!.add(e.senderFromMemoryOrFallback);
         reactionMap[key]!.reacted |= e.senderId == e.room.client.userID;
       }
     }

lib/pages/chat/events/reply_content.dart

@@ -52,7 +52,7 @@ class ReplyContent extends StatelessWidget {
       );
     } else {
       replyBody = Text(
-        displayEvent.getLocalizedBody(
+        displayEvent.calcLocalizedBodyFallback(
           MatrixLocals(L10n.of(context)!),
           withSenderNamePrefix: false,
           hideReply: true,
@@ -83,18 +83,25 @@ class ReplyContent extends StatelessWidget {
             crossAxisAlignment: CrossAxisAlignment.start,
             mainAxisAlignment: MainAxisAlignment.center,
             children: <Widget>[
-              Text(
+              FutureBuilder<User?>(
-                displayEvent.sender.calcDisplayname() + ':',
+                  future: displayEvent.fetchSenderUser(),
-                maxLines: 1,
+                  builder: (context, snapshot) {
-                overflow: TextOverflow.ellipsis,
+                    return Text(
-                style: TextStyle(
+                      (snapshot.data?.calcDisplayname() ??
-                  fontWeight: FontWeight.bold,
+                              displayEvent.senderFromMemoryOrFallback
-                  color: ownMessage
+                                  .calcDisplayname()) +
-                      ? Theme.of(context).colorScheme.onPrimary
+                          ':',
-                      : Theme.of(context).colorScheme.onBackground,
+                      maxLines: 1,
-                  fontSize: fontSize,
+                      overflow: TextOverflow.ellipsis,
-                ),
+                      style: TextStyle(
-              ),
+                        fontWeight: FontWeight.bold,
+                        color: ownMessage
+                            ? Theme.of(context).colorScheme.onPrimary
+                            : Theme.of(context).colorScheme.onBackground,
+                        fontSize: fontSize,
+                      ),
+                    );
+                  }),
               replyBody,
             ],
           ),

lib/pages/chat/events/state_message.dart

@@ -39,16 +39,24 @@ class StateMessage extends StatelessWidget {
             child: Column(
               mainAxisSize: MainAxisSize.min,
               children: [
-                Text(
+                FutureBuilder<String>(
-                  event.getLocalizedBody(MatrixLocals(L10n.of(context)!)),
+                    future: event
-                  textAlign: TextAlign.center,
+                        .calcLocalizedBody(MatrixLocals(L10n.of(context)!)),
-                  style: TextStyle(
+                    builder: (context, snapshot) {
-                    fontSize: 14 * AppConfig.fontSizeFactor,
+                      return Text(
-                    color: Theme.of(context).textTheme.bodyText2!.color,
+                        snapshot.data ??
-                    decoration:
+                            event.calcLocalizedBodyFallback(
-                        event.redacted ? TextDecoration.lineThrough : null,
+                                MatrixLocals(L10n.of(context)!)),
-                  ),
+                        textAlign: TextAlign.center,
-                ),
+                        style: TextStyle(
+                          fontSize: 14 * AppConfig.fontSizeFactor,
+                          color: Theme.of(context).textTheme.bodyText2!.color,
+                          decoration: event.redacted
+                              ? TextDecoration.lineThrough
+                              : null,
+                        ),
+                      );
+                    }),
                 if (counter != 0)
                   Text(
                     L10n.of(context)!.moreEvents(counter),

lib/pages/chat/pinned_events.dart

@@ -26,7 +26,7 @@ class PinnedEvents extends StatelessWidget {
             actions: events
                 .map((event) => SheetAction(
                       key: event?.eventId ?? '',
-                      label: event?.getLocalizedBody(
+                      label: event?.calcLocalizedBodyFallback(
                             MatrixLocals(L10n.of(context)!),
                             withSenderNamePrefix: true,
                             hideReply: true,
@@ -90,32 +90,41 @@ class PinnedEvents extends StatelessWidget {
                   Expanded(
                     child: Padding(
                       padding: const EdgeInsets.symmetric(horizontal: 4.0),
-                      child: LinkText(
+                      child: FutureBuilder<String>(
-                        text: event.getLocalizedBody(
+                          future: event.calcLocalizedBody(
-                          MatrixLocals(L10n.of(context)!),
+                            MatrixLocals(L10n.of(context)!),
-                          withSenderNamePrefix: true,
+                            withSenderNamePrefix: true,
-                          hideReply: true,
+                            hideReply: true,
-                        ),
+                          ),
-                        maxLines: 2,
+                          builder: (context, snapshot) {
-                        textStyle: TextStyle(
+                            return LinkText(
-                          overflow: TextOverflow.ellipsis,
+                              text: snapshot.data ??
-                          fontSize: fontSize,
+                                  event.calcLocalizedBodyFallback(
-                          decoration: event.redacted
+                                    MatrixLocals(L10n.of(context)!),
-                              ? TextDecoration.lineThrough
+                                    withSenderNamePrefix: true,
-                              : null,
+                                    hideReply: true,
-                        ),
+                                  ),
-                        linkStyle: TextStyle(
+                              maxLines: 2,
-                          color: Theme.of(context)
+                              textStyle: TextStyle(
-                              .textTheme
+                                overflow: TextOverflow.ellipsis,
-                              .bodyText1
+                                fontSize: fontSize,
-                              ?.color
+                                decoration: event.redacted
-                              ?.withAlpha(150),
+                                    ? TextDecoration.lineThrough
-                          fontSize: fontSize,
+                                    : null,
-                          decoration: TextDecoration.underline,
+                              ),
-                        ),
+                              linkStyle: TextStyle(
-                        onLinkTap: (url) =>
+                                color: Theme.of(context)
-                            UrlLauncher(context, url).launchUrl(),
+                                    .textTheme
-                      ),
+                                    .bodyText1
+                                    ?.color
+                                    ?.withAlpha(150),
+                                fontSize: fontSize,
+                                decoration: TextDecoration.underline,
+                              ),
+                              onLinkTap: (url) =>
+                                  UrlLauncher(context, url).launchUrl(),
+                            );
+                          }),
                     ),
                   ),
                 ],

lib/pages/chat/reply_display.dart

@@ -50,6 +50,7 @@ class _EditContent extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
+    final event = this.event;
     if (event == null) {
       return Container();
     }
@@ -60,19 +61,27 @@ class _EditContent extends StatelessWidget {
           color: Theme.of(context).primaryColor,
         ),
         Container(width: 15.0),
-        Text(
+        FutureBuilder<String>(
-          event?.getLocalizedBody(
+            future: event.calcLocalizedBody(
-                MatrixLocals(L10n.of(context)!),
+              MatrixLocals(L10n.of(context)!),
-                withSenderNamePrefix: false,
+              withSenderNamePrefix: false,
-                hideReply: true,
+              hideReply: true,
-              ) ??
+            ),
-              '',
+            builder: (context, snapshot) {
-          overflow: TextOverflow.ellipsis,
+              return Text(
-          maxLines: 1,
+                snapshot.data ??
-          style: TextStyle(
+                    event.calcLocalizedBodyFallback(
-            color: Theme.of(context).textTheme.bodyText2!.color,
+                      MatrixLocals(L10n.of(context)!),
-          ),
+                      withSenderNamePrefix: false,
-        ),
+                      hideReply: true,
+                    ),
+                overflow: TextOverflow.ellipsis,
+                maxLines: 1,
+                style: TextStyle(
+                  color: Theme.of(context).textTheme.bodyText2!.color,
+                ),
+              );
+            }),
       ],
     );
   }

lib/pages/chat_encryption_settings/chat_encryption_settings_view.dart

@@ -94,15 +94,18 @@ class ChatEncryptionSettingsView extends StatelessWidget {
                                 child: ListTile(
                                   leading: Avatar(
                                     mxContent: room
-                                        .getUserByMXIDSync(deviceKeys[i].userId)
+                                        .unsafeGetUserFromMemoryOrFallback(
+                                            deviceKeys[i].userId)
                                         .avatarUrl,
                                     name: room
-                                        .getUserByMXIDSync(deviceKeys[i].userId)
+                                        .unsafeGetUserFromMemoryOrFallback(
+                                            deviceKeys[i].userId)
                                         .calcDisplayname(),
                                   ),
                                   title: Text(
                                     room
-                                        .getUserByMXIDSync(deviceKeys[i].userId)
+                                        .unsafeGetUserFromMemoryOrFallback(
+                                            deviceKeys[i].userId)
                                         .calcDisplayname(),
                                   ),
                                   subtitle: Text(

lib/pages/chat_list/chat_list_item.dart

@@ -262,32 +262,47 @@ class ChatListItem extends StatelessWidget {
                       ),
                       softWrap: false,
                     )
-                  : Text(
+                  : FutureBuilder<String>(
-                      room.membership == Membership.invite
+                      future: room.lastEvent?.calcLocalizedBody(
-                          ? L10n.of(context)!.youAreInvitedToThisChat
+                            MatrixLocals(L10n.of(context)!),
-                          : room.lastEvent?.getLocalizedBody(
+                            hideReply: true,
-                                MatrixLocals(L10n.of(context)!),
+                            hideEdit: true,
-                                hideReply: true,
+                            plaintextBody: true,
-                                hideEdit: true,
+                            removeMarkdown: true,
-                                plaintextBody: true,
+                            withSenderNamePrefix: !room.isDirectChat ||
-                                removeMarkdown: true,
+                                room.directChatMatrixID !=
-                                withSenderNamePrefix: !room.isDirectChat ||
+                                    room.lastEvent?.senderId,
-                                    room.directChatMatrixID !=
+                          ) ??
-                                        room.lastEvent?.senderId,
+                          Future.value(L10n.of(context)!.emptyChat),
-                              ) ??
+                      builder: (context, snapshot) {
-                              L10n.of(context)!.emptyChat,
+                        return Text(
-                      softWrap: false,
+                          room.membership == Membership.invite
-                      maxLines: 1,
+                              ? L10n.of(context)!.youAreInvitedToThisChat
-                      overflow: TextOverflow.ellipsis,
+                              : snapshot.data ??
-                      style: TextStyle(
+                                  room.lastEvent?.calcLocalizedBodyFallback(
-                        color: unread
+                                    MatrixLocals(L10n.of(context)!),
-                            ? Theme.of(context).colorScheme.secondary
+                                    hideReply: true,
-                            : Theme.of(context).textTheme.bodyText2!.color,
+                                    hideEdit: true,
-                        decoration: room.lastEvent?.redacted == true
+                                    plaintextBody: true,
-                            ? TextDecoration.lineThrough
+                                    removeMarkdown: true,
-                            : null,
+                                    withSenderNamePrefix: !room.isDirectChat ||
-                      ),
+                                        room.directChatMatrixID !=
-                    ),
+                                            room.lastEvent?.senderId,
+                                  ) ??
+                                  L10n.of(context)!.emptyChat,
+                          softWrap: false,
+                          maxLines: 1,
+                          overflow: TextOverflow.ellipsis,
+                          style: TextStyle(
+                            color: unread
+                                ? Theme.of(context).colorScheme.secondary
+                                : Theme.of(context).textTheme.bodyText2!.color,
+                            decoration: room.lastEvent?.redacted == true
+                                ? TextDecoration.lineThrough
+                                : null,
+                          ),
+                        );
+                      }),
             ),
             const SizedBox(width: 8),
             AnimatedContainer(

lib/pages/chat_list/client_chooser_button.dart

@@ -48,7 +48,7 @@ class ClientChooserButton extends StatelessWidget {
               (client) => PopupMenuItem(
                 value: client,
                 child: FutureBuilder<Profile>(
-                  future: client!.ownProfile,
+                  future: client!.fetchOwnProfile(),
                   builder: (context, snapshot) => Row(
                     children: [
                       Avatar(
@@ -90,7 +90,7 @@ class ClientChooserButton extends StatelessWidget {
     matrix.accountBundles.forEach((key, value) => clientCount += value.length);
     return Center(
       child: FutureBuilder<Profile>(
-        future: matrix.client.ownProfile,
+        future: matrix.client.fetchOwnProfile(),
         builder: (context, snapshot) => Stack(
           alignment: Alignment.center,
           children: [

lib/pages/invitation_selection/invitation_selection.dart

@@ -38,7 +38,7 @@ class InvitationSelectionController extends State<InvitationSelection> {
     final participantsIds = participants.map((p) => p.stateKey).toList();
     final contacts = client.rooms
         .where((r) => r.isDirectChat)
-        .map((r) => r.getUserByMXIDSync(r.directChatMatrixID!))
+        .map((r) => r.unsafeGetUserFromMemoryOrFallback(r.directChatMatrixID!))
         .toList()
       ..removeWhere((u) => participantsIds.contains(u.stateKey));
     contacts.sort(

lib/pages/key_verification/key_verification_dialog.dart

@@ -111,7 +111,7 @@ class _KeyVerificationPageState extends State<KeyVerificationDialog> {
     if (directChatId != null) {
       user = widget.request.client
           .getRoomById(directChatId)!
-          .getUserByMXIDSync(widget.request.userId);
+          .unsafeGetUserFromMemoryOrFallback(widget.request.userId);
     }
     final displayName =
         user?.calcDisplayname() ?? widget.request.userId.localpart!;

lib/pages/search/search_view.dart

@@ -46,13 +46,11 @@ class SearchView extends StatelessWidget {
     }).then((QueryPublicRoomsResponse res) {
       final genericSearchTerm = controller.genericSearchTerm;
       if (genericSearchTerm != null &&
-          !res.chunk.any((room) =>
+          !res.chunk.any(
-              (room.aliases?.contains(controller.genericSearchTerm) ?? false) ||
+              (room) => room.canonicalAlias == controller.genericSearchTerm)) {
-              room.canonicalAlias == controller.genericSearchTerm)) {
         // we have to tack on the original alias
         res.chunk.add(
           PublicRoomsChunk(
-            aliases: [genericSearchTerm],
             name: genericSearchTerm,
             numJoinedMembers: 0,
             roomId: '!unknown',

lib/pages/story/story_page.dart

@@ -370,7 +370,7 @@ class StoryPageController extends State<StoryPage> {
       .client
       .getRoomById(roomId)
       ?.getState(EventTypes.RoomCreate)
-      ?.sender
+      ?.senderFromMemoryOrFallback
       .avatarUrl;
 
   String get title =>
@@ -378,7 +378,7 @@ class StoryPageController extends State<StoryPage> {
           .client
           .getRoomById(roomId)
           ?.getState(EventTypes.RoomCreate)
-          ?.sender
+          ?.senderFromMemoryOrFallback
           .calcDisplayname() ??
       'Story not found';
 
@@ -485,7 +485,8 @@ class StoryPageController extends State<StoryPage> {
       case PopupStoryAction.message:
         final roomIdResult = await showFutureLoadingDialog(
           context: context,
-          future: () => currentEvent!.sender.startDirectChat(),
+          future: () =>
+              currentEvent!.senderFromMemoryOrFallback.startDirectChat(),
         );
         if (roomIdResult.error != null) return;
         VRouter.of(context).toSegments(['rooms', roomIdResult.result!]);

lib/utils/client_manager.dart

@@ -8,10 +8,10 @@ import 'package:matrix/matrix.dart';
 import 'package:path_provider/path_provider.dart';
 
 import 'package:fluffychat/utils/custom_image_resizer.dart';
+import 'package:fluffychat/utils/matrix_sdk_extensions.dart/flutter_hive_collections_database.dart';
 import 'package:fluffychat/utils/platform_infos.dart';
 import 'famedlysdk_store.dart';
 import 'matrix_sdk_extensions.dart/fluffybox_database.dart';
-import 'matrix_sdk_extensions.dart/flutter_matrix_hive_database.dart';
 
 abstract class ClientManager {
   static const String clientNamespace = 'im.fluffychat.store.clients';
@@ -95,8 +95,8 @@ abstract class ClientManager {
           // To check which story room we can post in
           EventTypes.RoomPowerLevels,
         },
-        databaseBuilder: FlutterFluffyBoxDatabase.databaseBuilder,
+        databaseBuilder: FlutterHiveCollectionsDatabase.databaseBuilder,
-        legacyDatabaseBuilder: FlutterMatrixHiveStore.hiveDatabaseBuilder,
+        legacyDatabaseBuilder: FlutterFluffyBoxDatabase.databaseBuilder,
         supportedLoginTypes: {
           AuthenticationTypes.password,
           if (PlatformInfos.isMobile ||

lib/utils/matrix_sdk_extensions.dart/client_stories_extension.dart

@@ -12,7 +12,8 @@ extension ClientStoriesExtension on Client {
 
   List<User> get contacts => rooms
       .where((room) => room.isDirectChat)
-      .map((room) => room.getUserByMXIDSync(room.directChatMatrixID!))
+      .map((room) =>
+          room.unsafeGetUserFromMemoryOrFallback(room.directChatMatrixID!))
       .toList();
 
   List<Room> get storiesRooms => rooms

lib/utils/matrix_sdk_extensions.dart/fluffybox_database.dart

@@ -14,6 +14,7 @@ import 'package:path_provider/path_provider.dart';
 import '../client_manager.dart';
 import '../famedlysdk_store.dart';
 
+// ignore: deprecated_member_use
 class FlutterFluffyBoxDatabase extends FluffyBoxDatabase {
   FlutterFluffyBoxDatabase(
     String name,
@@ -27,6 +28,7 @@ class FlutterFluffyBoxDatabase extends FluffyBoxDatabase {
 
   static const String _cipherStorageKey = 'database_encryption_key';
 
+  // ignore: deprecated_member_use
   static Future<FluffyBoxDatabase> databaseBuilder(Client client) async {
     Logs().d('Open FluffyBox...');
     fluffybox.HiveAesCipher? hiverCipher;
@@ -59,6 +61,7 @@ class FlutterFluffyBoxDatabase extends FluffyBoxDatabase {
       rethrow;
     }
 
+    // ignore: deprecated_member_use
     final db = FluffyBoxDatabase(
       'fluffybox_${client.clientName.replaceAll(' ', '_').toLowerCase()}',
       await _findDatabasePath(client),

lib/utils/matrix_sdk_extensions.dart/flutter_hive_collections_database.dart

@@ -2,78 +2,108 @@ import 'dart:convert';
 import 'dart:io';
 import 'dart:typed_data';
 
-import 'package:flutter/foundation.dart';
+import 'package:flutter/foundation.dart' hide Key;
 import 'package:flutter/services.dart';
 
 import 'package:flutter_secure_storage/flutter_secure_storage.dart';
 import 'package:hive/hive.dart';
-import 'package:hive_flutter/hive_flutter.dart';
 import 'package:matrix/matrix.dart';
 import 'package:path_provider/path_provider.dart';
 
-import '../platform_infos.dart';
+class FlutterHiveCollectionsDatabase extends HiveCollectionsDatabase {
-
+  FlutterHiveCollectionsDatabase(
-class FlutterMatrixHiveStore extends FamedlySdkHiveDatabase {
+    String name,
-  FlutterMatrixHiveStore(String name, {HiveCipher? encryptionCipher})
+    String path, {
-      : super(
+    HiveCipher? key,
+  }) : super(
           name,
-          encryptionCipher: encryptionCipher,
+          path,
+          key: key,
         );
 
-  static bool _hiveInitialized = false;
+  static const String _cipherStorageKey = 'database_encryption_key';
-  static const String _hiveCipherStorageKey = 'hive_encryption_key';
 
-  static Future<FamedlySdkHiveDatabase> hiveDatabaseBuilder(
+  static Future<FlutterHiveCollectionsDatabase> databaseBuilder(
       Client client) async {
-    if (!kIsWeb && !_hiveInitialized) {
+    Logs().d('Open Hive...');
-      _hiveInitialized = true;
+    HiveAesCipher? hiverCipher;
-    }
-    HiveCipher? hiverCipher;
     try {
       // Workaround for secure storage is calling Platform.operatingSystem on web
-      if (kIsWeb || Platform.isLinux) throw MissingPluginException();
+      if (kIsWeb) throw MissingPluginException();
 
       const secureStorage = FlutterSecureStorage();
       final containsEncryptionKey =
-          await secureStorage.containsKey(key: _hiveCipherStorageKey);
+          await secureStorage.containsKey(key: _cipherStorageKey);
       if (!containsEncryptionKey) {
+        // do not try to create a buggy secure storage for new Linux users
+        if (Platform.isLinux) throw MissingPluginException();
         final key = Hive.generateSecureKey();
         await secureStorage.write(
-          key: _hiveCipherStorageKey,
+          key: _cipherStorageKey,
           value: base64UrlEncode(key),
         );
       }
 
       // workaround for if we just wrote to the key and it still doesn't exist
-      final rawEncryptionKey =
+      final rawEncryptionKey = await secureStorage.read(key: _cipherStorageKey);
-          await secureStorage.read(key: _hiveCipherStorageKey);
       if (rawEncryptionKey == null) throw MissingPluginException();
 
-      final encryptionKey = base64Url.decode(rawEncryptionKey);
+      hiverCipher = HiveAesCipher(base64Url.decode(rawEncryptionKey));
-      hiverCipher = HiveAesCipher(encryptionKey);
     } on MissingPluginException catch (_) {
       Logs().i('Hive encryption is not supported on this platform');
+    } catch (_) {
+      const FlutterSecureStorage().delete(key: _cipherStorageKey);
+      rethrow;
     }
-    final db = FlutterMatrixHiveStore(
+
-      client.clientName,
+    final db = FlutterHiveCollectionsDatabase(
-      encryptionCipher: hiverCipher,
+      'hive_collections_${client.clientName.replaceAll(' ', '_').toLowerCase()}',
+      await _findDatabasePath(client),
+      key: hiverCipher,
     );
     try {
       await db.open();
-    } catch (e, s) {
+    } catch (_) {
-      Logs().e('Unable to open Hive. Delete and try again...', e, s);
+      Logs().w('Unable to open Hive. Delete database and storage key...');
+      const FlutterSecureStorage().delete(key: _cipherStorageKey);
       await db.clear();
-      await db.open();
+      rethrow;
     }
+    Logs().d('Hive is ready');
     return db;
   }
 
+  static Future<String> _findDatabasePath(Client client) async {
+    String path = client.clientName;
+    if (!kIsWeb) {
+      Directory directory;
+      try {
+        if (Platform.isLinux) {
+          directory = await getApplicationSupportDirectory();
+        } else {
+          directory = await getApplicationDocumentsDirectory();
+        }
+      } catch (_) {
+        try {
+          directory = await getLibraryDirectory();
+        } catch (_) {
+          directory = Directory.current;
+        }
+      }
+      // do not destroy your stable FluffyChat in debug mode
+      if (kDebugMode) {
+        directory = Directory(directory.uri.resolve('debug').toFilePath());
+        directory.create(recursive: true);
+      }
+      path = directory.path;
+    }
+    return path;
+  }
+
   @override
   int get maxFileSize => supportsFileStoring ? 100 * 1024 * 1024 : 0;
   @override
-  bool get supportsFileStoring => (PlatformInfos.isIOS ||
+  bool get supportsFileStoring => !kIsWeb;
-      PlatformInfos.isAndroid ||
-      PlatformInfos.isDesktop);
 
   Future<String> _getFileStoreDirectory() async {
     try {

lib/utils/push_helper.dart

@@ -62,7 +62,7 @@ Future<void> pushHelper(
   final matrixLocals = MatrixLocals(l10n);
 
   // Calculate the body
-  final body = event.getLocalizedBody(
+  final body = await event.calcLocalizedBody(
     matrixLocals,
     plaintextBody: true,
     withSenderNamePrefix: !event.room.isDirectChat,

lib/widgets/local_notifications_extension.dart

@@ -31,7 +31,7 @@ extension LocalNotificationsExtension on MatrixState {
     final event = Event.fromJson(eventUpdate.content, room);
     final title =
         room.getLocalizedDisplayname(MatrixLocals(L10n.of(widget.context)!));
-    final body = event.getLocalizedBody(
+    final body = await event.calcLocalizedBody(
       MatrixLocals(L10n.of(widget.context)!),
       withSenderNamePrefix:
           !room.isDirectChat || room.lastEvent?.senderId == client.userID,
@@ -40,8 +40,11 @@ extension LocalNotificationsExtension on MatrixState {
       hideEdit: true,
       removeMarkdown: true,
     );
-    final icon = event.sender.avatarUrl?.getThumbnail(client,
+    final icon = event.senderFromMemoryOrFallback.avatarUrl?.getThumbnail(
-            width: 64, height: 64, method: ThumbnailMethod.crop) ??
+            client,
+            width: 64,
+            height: 64,
+            method: ThumbnailMethod.crop) ??
         room.avatar?.getThumbnail(client,
             width: 64, height: 64, method: ThumbnailMethod.crop);
     if (kIsWeb) {

lib/widgets/public_room_bottom_sheet.dart

@@ -41,9 +41,7 @@ class PublicRoomBottomSheet extends StatelessWidget {
     }
   }
 
-  bool _testRoom(PublicRoomsChunk r) =>
+  bool _testRoom(PublicRoomsChunk r) => r.canonicalAlias == roomAlias;
-      r.canonicalAlias == roomAlias ||
-      (r.aliases?.contains(roomAlias) ?? false);
 
   Future<PublicRoomsChunk> _search(BuildContext context) async {
     final chunk = this.chunk;

pubspec.lock

@@ -395,6 +395,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "5.0.1"
+  enhanced_enum:
+    dependency: transitive
+    description:
+      name: enhanced_enum
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.1.2"
   fake_async:
     dependency: transitive
     description:
@@ -788,7 +795,7 @@ packages:
       name: hive
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.0"
+    version: "2.2.1"
   hive_flutter:
     dependency: "direct main"
     description:
@@ -1012,21 +1019,21 @@ packages:
       name: matrix
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.9.6"
+    version: "0.9.12"
   matrix_api_lite:
     dependency: transitive
     description:
       name: matrix_api_lite
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.5.3"
+    version: "1.1.1"
   matrix_homeserver_recommendations:
     dependency: "direct main"
     description:
       name: matrix_homeserver_recommendations
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.2.0"
+    version: "0.2.1"
   matrix_link_text:
     dependency: "direct main"
     description:

pubspec.yaml

@@ -57,7 +57,7 @@ dependencies:
   keyboard_shortcuts: ^0.1.4
   localstorage: ^4.0.0+1
   lottie: ^1.2.2
-  matrix: ^0.9.4
+  matrix: ^0.9.12
   matrix_homeserver_recommendations: ^0.2.0
   matrix_link_text: ^1.0.2
   native_imaging:

test/utils/test_client.dart

@@ -2,7 +2,7 @@ import 'package:matrix/encryption/utils/key_verification.dart';
 import 'package:matrix/matrix.dart';
 import 'package:matrix_api_lite/fake_matrix_api.dart';
 
-import 'package:fluffychat/utils/matrix_sdk_extensions.dart/flutter_matrix_hive_database.dart';
+import 'package:fluffychat/utils/matrix_sdk_extensions.dart/flutter_hive_collections_database.dart';
 
 Future<Client> prepareTestClient({
   bool loggedIn = false,
@@ -20,7 +20,7 @@ Future<Client> prepareTestClient({
     importantStateEvents: <String>{
       'im.ponies.room_emotes', // we want emotes to work properly
     },
-    databaseBuilder: FlutterMatrixHiveStore.hiveDatabaseBuilder,
+    databaseBuilder: FlutterHiveCollectionsDatabase.databaseBuilder,
     supportedLoginTypes: {
       AuthenticationTypes.password,
       AuthenticationTypes.sso