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-rw-r--r--MatrixUtils.RoomUpgradeCLI/Extensions/RoomBuilderExtensions.cs22
1 files changed, 22 insertions, 0 deletions
diff --git a/MatrixUtils.RoomUpgradeCLI/Extensions/RoomBuilderExtensions.cs b/MatrixUtils.RoomUpgradeCLI/Extensions/RoomBuilderExtensions.cs

index 75852bc..f6e5199 100644 --- a/MatrixUtils.RoomUpgradeCLI/Extensions/RoomBuilderExtensions.cs +++ b/MatrixUtils.RoomUpgradeCLI/Extensions/RoomBuilderExtensions.cs
@@ -121,6 +121,28 @@ public static class RoomBuilderExtensions { break; // upgrade options + case "--restrict-old-room": + if (rb is not RoomUpgradeBuilder upgradeBuilderRestrict) { + throw new InvalidOperationException("Restrict old room can only be used with room upgrades"); + } + + var oldRoom = hs.GetRoom(upgradeBuilderRestrict.OldRoomId); + var createEvt = await oldRoom.GetCreateEventAsync(); + if (createEvt == null) { + throw new InvalidOperationException("Could not get create event for old room " + upgradeBuilderRestrict.OldRoomId); + } + + if (!int.TryParse(createEvt.RoomVersion ?? "1", out int numericVersion)) { + Console.WriteLine("Warning: Could not parse old room version '" + createEvt.RoomVersion + "' as a number! Setting restricted join rule may not work."); + } + else if (numericVersion < 8) { + throw new InvalidOperationException( + "Cannot set restrict old room on rooms with version lower than 8!\nhttps://spec.matrix.org/v1.17/rooms/#feature-matrix" + ); + } + + upgradeBuilderRestrict.UpgradeOptions.RestrictOldRoom = GetBoolArg(args, ref i, true); + break; case "--invite-members": if (rb is not RoomUpgradeBuilder upgradeBuilder) { throw new InvalidOperationException("Invite members can only be used with room upgrades");