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@using LibMatrix
@using LibMatrix.EventTypes.Spec.State
@using LibMatrix.Responses
@using MatrixUtils.Abstractions
@using MatrixUtils.Web.Classes.Constants
@if (RoomInfo is not null) {
<div class="roomListItem @(HasDangerousRoomVersion ? "dangerousRoomVersion" : HasOldRoomVersion ? "oldRoomVersion" : "")" id="@RoomInfo.Room.RoomId">
@if (OwnMemberState != null) {
@* Class="@("avatar32" + (OwnMemberState?.AvatarUrl != GlobalProfile?.AvatarUrl ? " highlightChange" : "") + (ChildContent is not null ? " vcenter" : ""))" *@
@* <MxcImage Homeserver="hs" Circular="true" Height="32" Width="32" MxcUri="@(OwnMemberState.AvatarUrl ?? GlobalProfile.AvatarUrl)"/> *@
<MxcAvatar Homeserver="Homeserver" Circular="true" Size="32" MxcUri="@(OwnMemberState.AvatarUrl ?? GlobalProfile.AvatarUrl)"/>
<span class="centerVertical border75 @(OwnMemberState?.AvatarUrl != GlobalProfile?.AvatarUrl ? "highlightChange" : "")">
@(OwnMemberState?.DisplayName ?? GlobalProfile?.DisplayName ?? "Loading...")
</span>
<span class="centerVertical noLeftPadding">-></span>
}
@* <MxcImage Circular="true" Height="32" Width="32" MxcUri="@RoomInfo.RoomIcon" Style="@(ChildContent is not null ? "vertical-align: middle;" : "")"/> *@
<MxcAvatar Homeserver="Homeserver" Circular="true" Size="32" MxcUri="@RoomInfo.RoomIcon"/>
<div class="inlineBlock">
<span class="centerVertical">@RoomInfo.RoomName</span>
@if (ChildContent is not null) {
@ChildContent
}
</div>
</div>
}
else {
<p>Warning: RoomInfo is null!</p>
}
@code {
[Parameter]
public RenderFragment? ChildContent { get; set; }
[Parameter]
public RoomInfo? RoomInfo {
get => _roomInfo;
set {
if (RoomInfo != value)
RoomInfoChanged();
_roomInfo = value;
}
}
[Parameter]
public bool ShowOwnProfile { get; set; } = false;
[Parameter]
public RoomMemberEventContent? OwnMemberState { get; set; }
[CascadingParameter]
public UserProfileResponse? GlobalProfile { get; set; }
[Parameter]
public bool LoadData {
get => _loadData;
set {
_loadData = value;
OnParametersSetAsync();
}
}
[Parameter]
public AuthenticatedHomeserverGeneric? Homeserver { get; set; }
private bool HasOldRoomVersion { get; set; } = false;
private bool HasDangerousRoomVersion { get; set; } = false;
private static SemaphoreSlim _semaphoreSlim = new(8);
private RoomInfo? _roomInfo;
private bool _loadData = false;
private bool _hooked;
private async Task RoomInfoChanged() {
RoomInfo.PropertyChanged += async (_, a) => {
if (a.PropertyName == nameof(RoomInfo.CreationEventContent)) {
await CheckRoomVersion();
}
StateHasChanged();
};
}
// protected override async Task OnParametersSetAsync() {
// if (RoomInfo != null) {
// if (!_hooked) {
// _hooked = true;
// RoomInfo.PropertyChanged += (_, a) => {
// Console.WriteLine(a.PropertyName);
// StateHasChanged();
// };
// }
//
// if (LoadData) {
// try {
// await RoomInfo.GetStateEvent("m.room.create");
// if (ShowOwnProfile)
// OwnMemberState ??= (await RoomInfo.GetStateEvent("m.room.member", hs.WhoAmI.UserId)).TypedContent as RoomMemberEventContent;
//
// await RoomInfo.GetStateEvent("m.room.name");
// await RoomInfo.GetStateEvent("m.room.avatar");
// }
// catch (MatrixException e) {
// if (e.ErrorCode == "M_FORBIDDEN") {
// LoadData = false;
// RoomInfo.StateEvents.Add(new() {
// Type = "m.room.create",
// TypedContent = new RoomCreateEventContent() { RoomVersion = "0" },
// RoomId = null, Sender = null, EventId = null //TODO: implement
// });
// RoomInfo.StateEvents.Add(new() {
// Type = "m.room.name",
// TypedContent = new RoomNameEventContent() {
// Name = "M_FORBIDDEN: Are you a member of this room? " + RoomInfo.Room.RoomId
// },
// RoomId = null, Sender = null, EventId = null //TODO: implement
// });
// }
// }
// }
// }
//
// await base.OnParametersSetAsync();
// }
protected override async Task OnInitializedAsync() {
await base.OnInitializedAsync();
// hs ??= await RMUStorage.GetCurrentSessionOrNavigate();
// if (hs is null) return;
if (Homeserver is null) {
Console.WriteLine($"RoomListItem called without homeserver");
}
await CheckRoomVersion();
}
private async Task LoadOwnProfile() {
if (!ShowOwnProfile) return;
try {
// OwnMemberState ??= (await RoomInfo.GetStateEvent("m.room.member", hs.UserId)).TypedContent as RoomMemberEventContent;
GlobalProfile ??= await Homeserver.GetProfileAsync(Homeserver.UserId);
}
catch (MatrixException e) {
if (e is { ErrorCode: "M_FORBIDDEN" }) {
Console.WriteLine($"Failed to get profile for {Homeserver.UserId}: {e.Message}");
ShowOwnProfile = false;
}
else {
throw;
}
}
}
private async Task CheckRoomVersion() {
if (RoomInfo?.CreationEventContent is null) return;
var ce = RoomInfo.CreationEventContent;
if (int.TryParse(ce.RoomVersion, out var rv)) {
if (rv < 10)
HasOldRoomVersion = true;
}
else // treat unstable room versions as dangerous
HasDangerousRoomVersion = true;
if (RoomConstants.DangerousRoomVersions.Contains(ce.RoomVersion)) {
HasDangerousRoomVersion = true;
// RoomName = "Dangerous room: " + RoomName;
}
}
// private async Task GetRoomInfo() {
// try {
// RoomName ??= ((await RoomInfo.GetStateEvent("m.room.name"))?.TypedContent as RoomNameEventContent)?.Name ?? RoomId;
//
// var state = (await RoomInfo.GetStateEvent("m.room.avatar")).TypedContent as RoomAvatarEventContent;
// if (state?.Url is { } url) {
// RoomIcon = await hsResolver.ResolveMediaUri(hs.ServerName, url);
// // Console.WriteLine($"Got avatar for room {RoomId}: {roomIcon} ({url})");
// }
// }
// catch (MatrixException e) {
// if (e is not { ErrorCode: "M_FORBIDDEN" }) {
// throw;
// }
// }
// }
}
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