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@page "/Rooms"
@using LibMatrix.Filters
@using LibMatrix.Helpers
@using LibMatrix.Responses
@using LibMatrix.EventTypes.Spec.State
<h3>Room list</h3>
<p>@Status</p>
@if (RenderContents) {
<RoomList Rooms="Rooms" GlobalProfile="@GlobalProfile"></RoomList>
}
@code {
public List<RoomInfo> KnownRooms { get; set; } = new();
private List<RoomInfo> Rooms { get; set; } = new();
private ProfileResponseEventContent GlobalProfile { get; set; }
private SyncFilter filter = new() {
AccountData = new SyncFilter.EventFilter {
NotTypes = new List<string> { "*" },
Limit = 1
},
Presence = new SyncFilter.EventFilter {
NotTypes = new List<string> { "*" },
Limit = 1
},
Room = new SyncFilter.RoomFilter {
AccountData = new SyncFilter.RoomFilter.StateFilter {
NotTypes = new List<string> { "*" },
Limit = 1
},
Ephemeral = new SyncFilter.RoomFilter.StateFilter {
NotTypes = new List<string> { "*" },
Limit = 1
},
State = new SyncFilter.RoomFilter.StateFilter {
Types = new List<string> {
"m.room.name",
"m.room.avatar",
"m.room.create",
"org.matrix.mjolnir.shortcode",
"m.room.power_levels"
}
},
Timeline = new SyncFilter.RoomFilter.StateFilter {
NotTypes = new List<string> { "*" },
Limit = 1
}
}
};
protected override async Task OnInitializedAsync() {
var hs = await MRUStorage.GetCurrentSessionOrNavigate();
if (hs is null) return;
GlobalProfile = await hs.GetProfileAsync(hs.WhoAmI.UserId);
Status = "Syncing...";
SyncResult? sync = null;
string? nextBatch = null;
while (sync is null or { Rooms.Join.Count: >= 1}) {
sync = await hs.SyncHelper.Sync(since: nextBatch, filter: filter, timeout: 0);
nextBatch = sync?.NextBatch ?? nextBatch;
if (sync is null) continue;
Console.WriteLine($"Got sync, next batch: {nextBatch}!");
if (sync.Rooms is null) continue;
if (sync.Rooms.Join is null) continue;
foreach (var (roomId, roomData) in sync.Rooms.Join) {
RoomInfo room;
if (Rooms.Any(x => x.Room.RoomId == roomId)) {
room = Rooms.First(x => x.Room.RoomId == roomId);
}
else {
room = new RoomInfo {
Room = hs.GetRoom(roomId),
StateEvents = new List<StateEventResponse?>()
};
Rooms.Add(room);
KnownRooms.Add(room);
}
room.StateEvents.AddRange(roomData.State.Events);
}
Status = $"Got {Rooms.Count} rooms so far! Next batch: {nextBatch}";
StateHasChanged();
await Task.Delay(100);
}
Console.WriteLine("Sync done!");
Status = "Sync complete!";
foreach (var roomInfo in Rooms) {
if (!roomInfo.StateEvents.Any(x => x.Type == "m.room.name")) {
roomInfo.StateEvents.Add(new StateEventResponse {
Type = "m.room.name",
TypedContent = new RoomNameEventContent {
Name = roomInfo.Room.RoomId
}
});
}
if (!roomInfo.StateEvents.Any(x => x.Type == "m.room.avatar")) {
roomInfo.StateEvents.Add(new StateEventResponse {
Type = "m.room.avatar",
TypedContent = new RoomAvatarEventContent {
}
});
}
if (!roomInfo.StateEvents.Any(x => x.Type == "org.matrix.mjolnir.shortcode")) {
roomInfo.StateEvents.Add(new StateEventResponse {
Type = "org.matrix.mjolnir.shortcode"
});
}
}
Console.WriteLine("Set stub data!");
Status = "Set stub data!";
SemaphoreSlim semaphore = new(8, 8);
var memberTasks = Rooms.Select(async roomInfo => {
if (!roomInfo.StateEvents.Any(x => x.Type == "m.room.member" && x.StateKey == hs.WhoAmI.UserId)) {
await semaphore.WaitAsync();
roomInfo.StateEvents.Add(new StateEventResponse {
Type = "m.room.member",
StateKey = hs.WhoAmI.UserId,
TypedContent = await roomInfo.Room.GetStateAsync<RoomMemberEventContent>("m.room.member", hs.WhoAmI.UserId) ?? new RoomMemberEventContent {
Membership = "unknown"
}
});
semaphore.Release();
}
}).ToList();
await Task.WhenAll(memberTasks);
Console.WriteLine("Set all room member data!");
Status = "Set all room member data!";
// var res = await hs.SyncHelper.Sync(filter: filter);
// if (res is not null) {
// foreach (var (roomId, roomData) in res.Rooms.Join) {
// var room = new RoomInfo() {
// Room = hs.GetRoom(roomId),
// StateEvents = roomData.State.Events.Where(x => x.Type == "m.room.member" && x.StateKey == hs.WhoAmI.UserId).ToList()
// };
// Rooms.Add(room);
// }
// }
// Rooms = (await hs.GetJoinedRooms()).Select(x => new RoomInfo() { Room = x }).ToList();
RenderContents = true;
Status = "";
await base.OnInitializedAsync();
}
private bool RenderContents { get; set; }
private string _status;
public string Status {
get => _status;
set {
_status = value;
StateHasChanged();
}
}
}
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