/// <summary>
/// Creates a <see cref="Room" /> from the contents of an <see cref="InvitedRoom" />.
/// </summary>
/// <param name="id">The ID of the room the user was invited to.</param>
/// <param name="invitedRoom">The data for the invited room.</param>
/// <returns></returns>
internal static Room FromInvitedRoom(string id, InvitedRoom invitedRoom)
{
var room = new Room(id, Membership.Invited);
var state = invitedRoom.InviteState;
var aliasState = state.Events.OfEventType("m.room.canonical_alias")
.FirstOrDefault(e => e.StateKey == string.Empty);
var aliasContent = aliasState?.Content as CanonicalAliasContent;
if (aliasContent?.Alias != null)
{
room.CanonicalAlias = aliasContent.Alias;
room._aliases.Add(aliasContent.Alias);
}
var aliasesStates = state.Events.OfEventType("m.room.aliases");
var aliases = aliasesStates.SelectMany(e => (e.Content as AliasesContent)?.Aliases).Where(a => a != null);
room._aliases.UnionWith(aliases);
if (state.Events.OfEventType("m.room.name").FirstOrDefault(e => e.StateKey == string.Empty)?.Content is
RoomNameContent nameContent)
{
room.Name = nameContent.Name;
}
if (state.Events.OfEventType("m.room.topic").FirstOrDefault(e => e.StateKey == string.Empty)?.Content is
RoomTopicContent topicContent)
{
room.Topic = topicContent.Topic;
}
return(room);
}
private void HandleInvitedRoomEvent(string roomId, InvitedRoom invitedRoom)
{
Log.LogTrace("Handling 'invited' room {RoomId}", roomId);
var hasRoom = _rooms.TryGetValue(roomId, out var room);
if (!hasRoom)
{
Log.LogTrace("Invited room {RoomId} did not exist, adding it", roomId);
room = Room.FromInvitedRoom(roomId, invitedRoom);
_rooms.TryAdd(roomId, room);
}
Invited?.Invoke(this, new InvitedEventArgs(room));
}
