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using LibMatrix.Helpers;
using LibMatrix.RoomTypes;
using LibMatrix.Utilities.Bot.Interfaces;
using MatrixContentFilter.Services;
using MatrixContentFilter.Services.AsyncActionQueues;
namespace MatrixContentFilter.Commands;
public class BanCommand(
ConfigurationService filterConfigService,
AsyncMessageQueue msgQueue,
InfoCacheService infoCache,
ConfigurationService cfgService,
AbstractAsyncActionQueue actionQueue
) : ICommand {
public string Name { get; } = "ban";
public string[]? Aliases { get; } = [];
public string Description { get; } = "Ban user (see --help)";
public bool Unlisted { get; } = false;
public async Task Invoke(CommandContext ctx) {
bool HasMoreArgs(int index) => ctx.Args.Length > index + 1;
if (ctx.Args.Contains("--help") || ctx.Args.Length == 0) {
await SendHelp(ctx.Room);
return;
}
BanCommandArgs args = new() {
UserId = null,
Reason = null
};
// if (ctx.Args.Contains("--redact")) {
// var index = Array.IndexOf(ctx.Args, "--redact");
// if (HasMoreArgs(index)) {
// args.Redact = int.TryParse(ctx.Args[index + 1], out var redact) ? redact : 500;
// }
// }
for (int i = 0; i < ctx.Args.Length; i++) {
if (ctx.Args[i].StartsWith("--")) {
switch (ctx.Args[i]) {
case "--redact": {
if (HasMoreArgs(i)) {
// args.Redact = int.TryParse(ctx.Args[i + 1], out var redact) ? redact : 500;
if (int.TryParse(ctx.Args[i + 1], out var redact)) {
args.Redact = redact;
i++;
}
else args.Redact = 500;
}
break;
}
}
}
else if (args.UserId == null) {
args.UserId = ctx.Args[i];
}
else args.Reason += ctx.Args[i] + " ";
}
}
private async Task SendHelp(GenericRoom room) {
string[][] helpTable = [
["--help", "", "Show this message"],
["--redact", "count ?? 500", "Redact last N events from user"],
["user_id", "required", "User ID to ban"],
["reason", "required", "Reason for ban"],
];
var msb = new MessageBuilder("m.notice")
.WithTable(tb => {
tb.WithTitle("Help for ban command", 3)
.WithTitle("Basic usage: ban [options] user_id reason", 3)
.WithRow(rb =>
rb.WithCell("Command")
.WithCell("Arguments")
.WithCell("Description")
);
foreach (var row in helpTable) {
tb.WithRow(rb =>
rb.WithCell(row[0])
.WithCell(row[1])
.WithCell(row[2])
);
}
});
await room.SendMessageEventAsync(msb.Build());
}
private struct BanCommandArgs {
public string UserId { get; set; }
public string? Reason { get; set; }
public int? Redact { get; set; }
}
}
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